From a1676072558854b95336c8f7db76b0504e909a0a Mon Sep 17 00:00:00 2001
From: Tony Camuso <tcamuso@redhat.com>
Date: Thu, 15 May 2008 14:40:14 -0400
Subject: PCI: Correct last two HP entries in the bfsort whitelist
Greetings.
There is a code flaw in the bfsort whitelist, where there are redundant
entries for the same two HP systems, DL385 G2 and DL585 G2. This patch
replaces those redundant entries with the correct ones. The correct
entries are for large-volume systems, the DL360 and DL380.
-----------------------------------------------------------------------
commit ec69f0374c3b0ad7ea991b0e9ac00377acfe5b1a
Author: Tony Camuso <tony.camuso@hp.com>
Date: Wed May 14 07:09:28 2008 -0400
Replace Redundant Whitelist Entries with the Correct Ones
The ProLiant DL585 G2 and the DL585 G2 are entered reundantly
in the dmi_system_id table. What should have been there are the
DL360 and DL380. This patch simply replaces the redundant
entries with the correct entries.
arch/x86/pci/common.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
Signed-off-by: Tony Camuso <tony.camuso@hp.com>
Signed-off-by: Pat Schoeller <patrick.schoeller@hp.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
arch/x86/pci/common.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c
index 6e64aaf00d1d..940185ecaeda 100644
--- a/arch/x86/pci/common.c
+++ b/arch/x86/pci/common.c
@@ -328,18 +328,18 @@ static struct dmi_system_id __devinitdata pciprobe_dmi_table[] = {
#endif
{
.callback = set_bf_sort,
- .ident = "HP ProLiant DL385 G2",
+ .ident = "HP ProLiant DL360",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "HP"),
- DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant DL385 G2"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant DL360"),
},
},
{
.callback = set_bf_sort,
- .ident = "HP ProLiant DL585 G2",
+ .ident = "HP ProLiant DL380",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "HP"),
- DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant DL585 G2"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "ProLiant DL380"),
},
},
{}
--
cgit v1.2.3-70-g09d2
From 4efeb4dd3c0bf534e431a8e7c72d0afbd4cd24aa Mon Sep 17 00:00:00 2001
From: Yinghai Lu <Yinghai.Lu@Sun.COM>
Date: Mon, 12 May 2008 21:21:05 +0200
Subject: PCI: use dev_to_node in pci_call_probe
to make sure get one online node.
Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
drivers/pci/pci-driver.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 72cf61ed8f96..e1637bd82b8e 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -181,7 +181,7 @@ static int pci_call_probe(struct pci_driver *drv, struct pci_dev *dev,
any need to change it. */
struct mempolicy *oldpol;
cpumask_t oldmask = current->cpus_allowed;
- int node = pcibus_to_node(dev->bus);
+ int node = dev_to_node(&dev->dev);
if (node >= 0) {
node_to_cpumask_ptr(nodecpumask, node);
--
cgit v1.2.3-70-g09d2
From 75b19b790bec3ebffbf513405b27500e22270cbc Mon Sep 17 00:00:00 2001
From: Bertram Felgenhauer <int-e@gmx.de>
Date: Fri, 30 May 2008 03:20:05 +0200
Subject: pci, x86: add workaround for bug in ASUS A7V600 BIOS (rev 1005)
This BIOS claims the VIA 8237 south bridge to be compatible with VIA 586,
which it is not.
Without this patch, I get the following warning while booting,
among others,
| PCI: Using IRQ router VIA [1106/3227] at 0000:00:11.0
| ------------[ cut here ]------------
| WARNING: at arch/x86/pci/irq.c:265 pirq_via586_get+0x4a/0x60()
| Modules linked in:
| Pid: 1, comm: swapper Not tainted 2.6.26-rc4-00015-g1ec7d99 #1
| [<c0119fd4>] warn_on_slowpath+0x54/0x70
| [<c02246e0>] ? vt_console_print+0x210/0x2b0
| [<c02244d0>] ? vt_console_print+0x0/0x2b0
| [<c011a413>] ? __call_console_drivers+0x43/0x60
| [<c011a482>] ? _call_console_drivers+0x52/0x80
| [<c011aa89>] ? release_console_sem+0x1c9/0x200
| [<c0291d21>] ? raw_pci_read+0x41/0x70
| [<c0291e8f>] ? pci_read+0x2f/0x40
| [<c029151a>] pirq_via586_get+0x4a/0x60
| [<c02914d0>] ? pirq_via586_get+0x0/0x60
| [<c029178d>] pcibios_lookup_irq+0x15d/0x430
| [<c03b895a>] pcibios_irq_init+0x17a/0x3e0
| [<c03a66f0>] ? kernel_init+0x0/0x250
| [<c03a6763>] kernel_init+0x73/0x250
| [<c03b87e0>] ? pcibios_irq_init+0x0/0x3e0
| [<c0114d00>] ? schedule_tail+0x10/0x40
| [<c0102dee>] ? ret_from_fork+0x6/0x1c
| [<c03a66f0>] ? kernel_init+0x0/0x250
| [<c03a66f0>] ? kernel_init+0x0/0x250
| [<c010324b>] kernel_thread_helper+0x7/0x1c
| =======================
| ---[ end trace 4eaa2a86a8e2da22 ]---
and IRQ trouble later,
| irq 10: nobody cared (try booting with the "irqpoll" option)
Now that's an VIA 8237 chip, so pirq_via586_get shouldn't be called
at all; adding this workaround to via_router_probe() fixes the
problem for me.
Amazingly I have a 2.6.23.8 kernel that somehow works fine ... I'll
never understand why.
Signed-off-by: Bertram Felgenhauer <int-e@gmx.de>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
arch/x86/pci/irq.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
index 0908fca901bf..ca8df9c260bc 100644
--- a/arch/x86/pci/irq.c
+++ b/arch/x86/pci/irq.c
@@ -621,6 +621,13 @@ static __init int via_router_probe(struct irq_router *r,
*/
device = PCI_DEVICE_ID_VIA_8235;
break;
+ case PCI_DEVICE_ID_VIA_8237:
+ /**
+ * Asus a7v600 bios wrongly reports 8237
+ * as 586-compatible
+ */
+ device = PCI_DEVICE_ID_VIA_8237;
+ break;
}
}
--
cgit v1.2.3-70-g09d2
From db9f600b96c16bb3c7f094e294fbdd370226ad86 Mon Sep 17 00:00:00 2001
From: Miquel van Smoorenburg <mikevs@xs4all.net>
Date: Wed, 28 May 2008 10:31:25 +0200
Subject: x86: pci-dma.c: use __GFP_NO_OOM instead of __GFP_NORETRY
On Wed, 2008-05-28 at 04:47 +0200, Andi Kleen wrote:
> > So... why not just remove the setting of __GFP_NORETRY? Why is it
> > wrong to oom-kill things in this case?
>
> When the 16MB zone overflows (which can be common in some workloads)
> calling the OOM killer is pretty useless because it has barely any
> real user data [only exception would be the "only 16MB" case Alan
> mentioned]. Killing random processes in this case is bad.
>
> I think for 16MB __GFP_NORETRY is ok because there should be
> nothing freeable in there so looping is useless. Only exception would be the
> "only 16MB total" case again but I'm not sure 2.6 supports that at all
> on x86.
>
> On the other hand d_a_c() does more allocations than just 16MB, especially
> on 64bit and the other zones need different strategies.
Okay, so how about this then ?
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
arch/x86/kernel/pci-dma.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index c5ef1af8e79d..069e843f0b93 100644
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -397,9 +397,6 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
if (dev->dma_mask == NULL)
return NULL;
- /* Don't invoke OOM killer */
- gfp |= __GFP_NORETRY;
-
#ifdef CONFIG_X86_64
/* Why <=? Even when the mask is smaller than 4GB it is often
larger than 16MB and in this case we have a chance of
@@ -410,7 +407,9 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
#endif
again:
- page = dma_alloc_pages(dev, gfp, get_order(size));
+ /* Don't invoke OOM killer or retry in lower 16MB DMA zone */
+ page = dma_alloc_pages(dev,
+ (gfp & GFP_DMA) ? gfp | __GFP_NORETRY : gfp, get_order(size));
if (page == NULL)
return NULL;
--
cgit v1.2.3-70-g09d2
From f529626a86d61897862aa1bbbb4537773209238e Mon Sep 17 00:00:00 2001
From: Pavel Machek <pavel@suse.cz>
Date: Thu, 29 May 2008 00:30:21 -0700
Subject: suspend-vs-iommu: prevent suspend if we could not resume
iommu/gart support misses suspend/resume code, which can do bad stuff,
including memory corruption on resume. Prevent system suspend in case we
would be unable to resume.
Signed-off-by: Pavel Machek <pavel@suse.cz>
Tested-by: Patrick <ragamuffin@datacomm.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
arch/x86/kernel/pci-gart_64.c | 31 ++++++++++++++++++++++++++++++-
1 file changed, 30 insertions(+), 1 deletion(-)
diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c
index c07455d1695f..aa8ec928caa8 100644
--- a/arch/x86/kernel/pci-gart_64.c
+++ b/arch/x86/kernel/pci-gart_64.c
@@ -26,6 +26,7 @@
#include <linux/kdebug.h>
#include <linux/scatterlist.h>
#include <linux/iommu-helper.h>
+#include <linux/sysdev.h>
#include <asm/atomic.h>
#include <asm/io.h>
#include <asm/mtrr.h>
@@ -548,6 +549,28 @@ static __init unsigned read_aperture(struct pci_dev *dev, u32 *size)
return aper_base;
}
+static int gart_resume(struct sys_device *dev)
+{
+ return 0;
+}
+
+static int gart_suspend(struct sys_device *dev, pm_message_t state)
+{
+ return -EINVAL;
+}
+
+static struct sysdev_class gart_sysdev_class = {
+ .name = "gart",
+ .suspend = gart_suspend,
+ .resume = gart_resume,
+
+};
+
+static struct sys_device device_gart = {
+ .id = 0,
+ .cls = &gart_sysdev_class,
+};
+
/*
* Private Northbridge GATT initialization in case we cannot use the
* AGP driver for some reason.
@@ -558,7 +581,7 @@ static __init int init_k8_gatt(struct agp_kern_info *info)
unsigned aper_base, new_aper_base;
struct pci_dev *dev;
void *gatt;
- int i;
+ int i, error;
printk(KERN_INFO "PCI-DMA: Disabling AGP.\n");
aper_size = aper_base = info->aper_size = 0;
@@ -606,6 +629,12 @@ static __init int init_k8_gatt(struct agp_kern_info *info)
pci_write_config_dword(dev, 0x90, ctl);
}
+
+ error = sysdev_class_register(&gart_sysdev_class);
+ if (!error)
+ error = sysdev_register(&device_gart);
+ if (error)
+ panic("Could not register gart_sysdev -- would corrupt data on next suspend");
flush_gart();
printk(KERN_INFO "PCI-DMA: aperture base @ %x size %u KB\n",
--
cgit v1.2.3-70-g09d2
From 66c23551b1b774e2be3c7bdf91c0ebf2c7a3519e Mon Sep 17 00:00:00 2001
From: Jarkko Nikula <jarkko.nikula@nokia.com>
Date: Tue, 13 May 2008 13:26:03 +0300
Subject: ARM: OMAP: DMA: Don't mark channel active in omap_enable_channel_irq
Channel should be marked active only when DMA is really started. Otherwise
just omap_request_dma, omap_dma_link_lch and omap_dma_unlink_lch will cause
incorrect dump_stack().
Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/plat-omap/dma.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index c00eda588cd8..39c637b0ffea 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -501,8 +501,6 @@ static inline void omap_enable_channel_irq(int lch)
/* Enable some nice interrupts. */
OMAP_DMA_CICR_REG(lch) = dma_chan[lch].enabled_irqs;
-
- dma_chan[lch].flags |= OMAP_DMA_ACTIVE;
}
static void omap_disable_channel_irq(int lch)
--
cgit v1.2.3-70-g09d2
From 714c8a061092417d3ffb1d0f0522e3d092c730dd Mon Sep 17 00:00:00 2001
From: Stas Sergeev <stsp@aknet.ru>
Date: Fri, 6 Jun 2008 00:22:50 -0400
Subject: Input: pcspkr - remove negative dependency on snd-pcsp
It should be possible to build pcspkr driver together with snd-pcsp,
even though tehy can not be used together.
Signed-off-by: Stas Sergeev <stsp@aknet.ru>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
drivers/input/misc/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index 3ad8bd9f7543..432699d61c58 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -15,7 +15,6 @@ if INPUT_MISC
config INPUT_PCSPKR
tristate "PC Speaker support"
depends on PCSPKR_PLATFORM
- depends on SND_PCSP=n
help
Say Y here if you want the standard PC Speaker to be used for
bells and whistles.
--
cgit v1.2.3-70-g09d2
From efd5184646d5d400fc538d093e9a0bec22a75551 Mon Sep 17 00:00:00 2001
From: Jiri Kosina <jkosina@suse.cz>
Date: Fri, 6 Jun 2008 00:56:43 -0400
Subject: Input: i8042 - add Fujitsu-Siemens Amilo Pro V2030 to nomux table
Fujitsu Siemens Amilo Pro V2030 needs nomux table entry, in addition to
already existing entry for V2010 model (note that Fujitsu-Siemens changed
the capitalization in the DMI data for product).
Tested-by: Jiri Mleziva <jmleziva@tiscali.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
drivers/input/serio/i8042-x86ia64io.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 9aafa96cb746..78eb7841174c 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -192,6 +192,13 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro V2010"),
},
},
+ {
+ .ident = "Fujitsu-Siemens Amilo Pro 2030",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "AMILO PRO V2030"),
+ },
+ },
{
/*
* No data is coming from the touchscreen unless KBC
--
cgit v1.2.3-70-g09d2
From 15e02a3b510aa4ef3d077ebc25eb3cd08b9af034 Mon Sep 17 00:00:00 2001
From: Thara Gopinath <thara@ti.com>
Date: Mon, 28 Apr 2008 16:55:01 +0530
Subject: ARM: OMAP: Correcting the gpmc prefetch control register address
Correcting the GPMC_PREFETCH_CONTROL register address
Signed-off-by: Thara Gopinath <thara@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/gpmc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 02cede295e89..dbf68dc50ae2 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -42,7 +42,7 @@
#define GPMC_STATUS 0x54
#define GPMC_PREFETCH_CONFIG1 0x1e0
#define GPMC_PREFETCH_CONFIG2 0x1e4
-#define GPMC_PREFETCH_CONTROL 0x1e8
+#define GPMC_PREFETCH_CONTROL 0x1ec
#define GPMC_PREFETCH_STATUS 0x1f0
#define GPMC_ECC_CONFIG 0x1f4
#define GPMC_ECC_CONTROL 0x1f8
--
cgit v1.2.3-70-g09d2
From c4ea896476d30514109f61f1a6e0d8e2b201e401 Mon Sep 17 00:00:00 2001
From: Kumar Gala <galak@kernel.crashing.org>
Date: Tue, 3 Jun 2008 13:36:19 -0500
Subject: [POWERPC] 85xx: MPC85xx MDS - Unconditionally select PHYLIB for board
fixups
The MPC85xx MDS board requires some board level tweaks of the PHYs that
either the eTSEC (gianfar) or UCC ethernet controllers are connected to.
Its possible to build the phylib as a module, however this breaks the
board level fix ups because phy_read and phy_write are not available
if we build as a module.
So we unconditionally select PHYLIB to ensure its built into the kernel
if we are building in MPC85xx MDS support. This was determined to be
the easiest soultion even though it prevents the user from removing
PHYLIB support if they decide they don't want it.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/platforms/85xx/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index 7ff29d53dc2d..ecbe580c3f32 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -34,6 +34,7 @@ config MPC85xx_MDS
bool "Freescale MPC85xx MDS"
select DEFAULT_UIMAGE
select QUICC_ENGINE
+ select PHYLIB
help
This option enables support for the MPC85xx MDS board
--
cgit v1.2.3-70-g09d2
From ad16880daae42b4e8e078580812faa216600b05e Mon Sep 17 00:00:00 2001
From: Kumar Gala <galak@kernel.crashing.org>
Date: Fri, 6 Jun 2008 10:35:13 -0500
Subject: [POWERPC] 85xx: MPC8548CDS - Fix size of PCIe IO space
Andrew Klossner pointed out the IO space size was in violation of
the alignment requirements for windows on the 85xx. The size should
have been 1M (to match u-boot).
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/boot/dts/mpc8548cds.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/boot/dts/mpc8548cds.dts b/arch/powerpc/boot/dts/mpc8548cds.dts
index fa298a8c81cc..4811b8107415 100644
--- a/arch/powerpc/boot/dts/mpc8548cds.dts
+++ b/arch/powerpc/boot/dts/mpc8548cds.dts
@@ -409,7 +409,7 @@
interrupts = <26 2>;
bus-range = <0 255>;
ranges = <0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000
- 0x1000000 0x0 0x0 0xe3000000 0x0 0x8000000>;
+ 0x1000000 0x0 0x0 0xe3000000 0x0 0x100000>;
clock-frequency = <33333333>;
#interrupt-cells = <1>;
#size-cells = <2>;
@@ -428,7 +428,7 @@
0x1000000 0x0 0x0
0x1000000 0x0 0x0
- 0x0 0x8000000>;
+ 0x0 0x100000>;
};
};
};
--
cgit v1.2.3-70-g09d2
From a1072b2597752eafca77a664a1816faf7a43bac8 Mon Sep 17 00:00:00 2001
From: Timur Tabi <timur@freescale.com>
Date: Tue, 20 May 2008 15:14:18 -0500
Subject: [POWERPC] 8610: Update defconfig for MPC8610 HPCD
Update the defconfig for the Freescale MPC8610 HPCD board. Enable module
support. Disable support for all NICs except for the on-board ULI526x.
Enable support for the Freescale DIU driver. Increase the maximum zone order
to 12, so that the DIU driver can allocate physically-contiguous 5MB buffers.
Enable SYSV IPC and OSS plugin support, which are needed for some OSS apps.
Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/configs/mpc8610_hpcd_defconfig | 316 ++++++++++++++++------------
1 file changed, 180 insertions(+), 136 deletions(-)
diff --git a/arch/powerpc/configs/mpc8610_hpcd_defconfig b/arch/powerpc/configs/mpc8610_hpcd_defconfig
index 7e5b9ce58d89..5612d40d0463 100644
--- a/arch/powerpc/configs/mpc8610_hpcd_defconfig
+++ b/arch/powerpc/configs/mpc8610_hpcd_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:33 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:50:24 2008
#
# CONFIG_PPC64 is not set
@@ -31,6 +31,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -60,9 +62,10 @@ CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
-# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_LOCALVERSION_AUTO=y
# CONFIG_SWAP is not set
-# CONFIG_SYSVIPC is not set
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
@@ -86,6 +89,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
CONFIG_KALLSYMS_EXTRA_PASS=y
@@ -110,14 +114,22 @@ CONFIG_SLUB=y
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
-# CONFIG_MODULES is not set
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
@@ -151,6 +163,7 @@ CONFIG_PPC_86xx=y
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
# CONFIG_MPC8641_HPCN is not set
+# CONFIG_SBC8641D is not set
CONFIG_MPC8610_HPCD=y
CONFIG_MPC8610=y
# CONFIG_IPIC is not set
@@ -199,11 +212,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=12
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -223,12 +238,14 @@ CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCIEAER=y
+# CONFIG_PCIEASPM is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
CONFIG_PCI_DEBUG=y
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -238,11 +255,11 @@ CONFIG_PCI_DEBUG=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -303,8 +320,10 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y
CONFIG_INET6_XFRM_MODE_BEET=y
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=y
+CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -446,6 +465,7 @@ CONFIG_MTD_NAND_FSL_ELBC=y
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -504,6 +524,7 @@ CONFIG_CHR_DEV_SG=y
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
@@ -553,7 +574,11 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_SRP is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_SATA_PMP=y
CONFIG_SATA_AHCI=y
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_FSL is not set
+CONFIG_ATA_SFF=y
# CONFIG_SATA_SVW is not set
# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
@@ -563,13 +588,11 @@ CONFIG_SATA_AHCI=y
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
-# CONFIG_SATA_SIL24 is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
-# CONFIG_SATA_FSL is not set
CONFIG_PATA_ALI=y
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
@@ -609,6 +632,7 @@ CONFIG_PATA_ALI=y
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
@@ -628,25 +652,9 @@ CONFIG_DUMMY=y
# CONFIG_TUN is not set
# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
-CONFIG_PHYLIB=y
-
-#
-# MII PHY device drivers
-#
-# CONFIG_MARVELL_PHY is not set
-# CONFIG_DAVICOM_PHY is not set
-# CONFIG_QSEMI_PHY is not set
-# CONFIG_LXT_PHY is not set
-# CONFIG_CICADA_PHY is not set
-# CONFIG_VITESSE_PHY is not set
-# CONFIG_SMSC_PHY is not set
-# CONFIG_BROADCOM_PHY is not set
-# CONFIG_ICPLUS_PHY is not set
-# CONFIG_REALTEK_PHY is not set
-# CONFIG_FIXED_PHY is not set
-# CONFIG_MDIO_BITBANG is not set
+# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
+# CONFIG_MII is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
@@ -663,64 +671,10 @@ CONFIG_ULI526X=y
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
-CONFIG_NET_PCI=y
-# CONFIG_PCNET32 is not set
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-CONFIG_8139TOO=y
-CONFIG_8139TOO_PIO=y
-# CONFIG_8139TOO_TUNE_TWISTER is not set
-# CONFIG_8139TOO_8129 is not set
-# CONFIG_8139_OLD_RX_RESET is not set
-# CONFIG_R6040 is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-# CONFIG_SC92031 is not set
-CONFIG_NETDEV_1000=y
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
-# CONFIG_IP1000 is not set
-# CONFIG_IGB is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_VIA_VELOCITY is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_BNX2 is not set
-# CONFIG_GIANFAR is not set
-# CONFIG_QLA3XXX is not set
-# CONFIG_ATL1 is not set
-CONFIG_NETDEV_10000=y
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_CHELSIO_T3 is not set
-# CONFIG_IXGBE is not set
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-# CONFIG_MYRI10GE is not set
-# CONFIG_NETXEN_NIC is not set
-# CONFIG_NIU is not set
-# CONFIG_MLX4_CORE is not set
-# CONFIG_TEHUTI is not set
-# CONFIG_BNX2X is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
#
@@ -728,6 +682,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -783,6 +738,7 @@ CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -823,13 +779,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -852,9 +801,11 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_STUB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -864,19 +815,13 @@ CONFIG_I2C_MPC=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
@@ -893,12 +838,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -908,7 +863,56 @@ CONFIG_DAB=y
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
-# CONFIG_FB is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_OF is not set
+# CONFIG_FB_CT65550 is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_VGA16 is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+CONFIG_FB_FSL_DIU=y
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_FB_VIRTUAL is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@@ -922,6 +926,8 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE is not set
+# CONFIG_LOGO is not set
#
# Sound
@@ -938,7 +944,7 @@ CONFIG_SND_PCM=y
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
-# CONFIG_SND_PCM_OSS_PLUGINS is not set
+CONFIG_SND_PCM_OSS_PLUGINS=y
# CONFIG_SND_DYNAMIC_MINORS is not set
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_VERBOSE_PROCFS=y
@@ -965,6 +971,7 @@ CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
@@ -1030,15 +1037,15 @@ CONFIG_SND_VERBOSE_PROCFS=y
#
CONFIG_SND_SOC=y
-#
-# SoC Audio support for SuperH
-#
-
#
# ALSA SoC audio for Freescale SOCs
#
CONFIG_SND_SOC_MPC8610=y
CONFIG_SND_SOC_MPC8610_HPCD=y
+
+#
+# SoC Audio for the Texas Instruments OMAP
+#
CONFIG_SND_SOC_CS4270=y
CONFIG_SND_SOC_CS4270_VD33_ERRATA=y
@@ -1055,6 +1062,8 @@ CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1063,14 +1072,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -1090,7 +1096,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
@@ -1134,6 +1139,7 @@ CONFIG_TMPFS=y
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
@@ -1147,10 +1153,9 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=y
# CONFIG_NFSD_V3 is not set
-CONFIG_NFSD_TCP=y
+# CONFIG_NFSD_V4 is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
@@ -1234,6 +1239,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -1244,6 +1250,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1251,6 +1258,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1261,6 +1269,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
@@ -1274,9 +1283,11 @@ CONFIG_SCHED_DEBUG=y
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
@@ -1284,6 +1295,7 @@ CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1294,48 +1306,80 @@ CONFIG_DEBUG_INFO=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Crypto core or helper
+#
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
+CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
--
cgit v1.2.3-70-g09d2
From 70b3ec3e523fc2370117c0eaf5be80859848f66a Mon Sep 17 00:00:00 2001
From: Kumar Gala <galak@kernel.crashing.org>
Date: Mon, 9 Jun 2008 08:53:39 -0500
Subject: [POWERPC] Updated Freescale PPC defconfigs
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/configs/83xx/mpc8313_rdb_defconfig | 155 ++++++++++-----
arch/powerpc/configs/83xx/mpc8315_rdb_defconfig | 162 +++++++++------
arch/powerpc/configs/83xx/mpc832x_mds_defconfig | 146 +++++++++-----
arch/powerpc/configs/83xx/mpc832x_rdb_defconfig | 150 +++++++++-----
arch/powerpc/configs/83xx/mpc834x_itx_defconfig | 157 +++++++++------
arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig | 150 +++++++++-----
arch/powerpc/configs/83xx/mpc834x_mds_defconfig | 146 +++++++++-----
arch/powerpc/configs/83xx/mpc836x_mds_defconfig | 146 +++++++++-----
arch/powerpc/configs/83xx/mpc837x_mds_defconfig | 146 +++++++++-----
arch/powerpc/configs/83xx/mpc837x_rdb_defconfig | 222 ++++++++++++++++-----
arch/powerpc/configs/83xx/sbc834x_defconfig | 140 ++++++++-----
arch/powerpc/configs/85xx/ksi8560_defconfig | 168 ++++++++++------
arch/powerpc/configs/85xx/mpc8540_ads_defconfig | 133 +++++++++----
arch/powerpc/configs/85xx/mpc8544_ds_defconfig | 210 +++++++++++++-------
arch/powerpc/configs/85xx/mpc8560_ads_defconfig | 135 ++++++++-----
arch/powerpc/configs/85xx/mpc8568mds_defconfig | 150 +++++++++-----
arch/powerpc/configs/85xx/mpc8572_ds_defconfig | 210 +++++++++++++-------
arch/powerpc/configs/85xx/mpc85xx_cds_defconfig | 137 ++++++++-----
arch/powerpc/configs/85xx/sbc8548_defconfig | 131 +++++++-----
arch/powerpc/configs/85xx/sbc8560_defconfig | 135 ++++++++-----
arch/powerpc/configs/85xx/stx_gp3_defconfig | 152 ++++++++------
arch/powerpc/configs/85xx/tqm8540_defconfig | 147 +++++++++-----
arch/powerpc/configs/85xx/tqm8541_defconfig | 146 +++++++++-----
arch/powerpc/configs/85xx/tqm8555_defconfig | 146 +++++++++-----
arch/powerpc/configs/85xx/tqm8560_defconfig | 146 +++++++++-----
arch/powerpc/configs/adder875_defconfig | 52 +++--
arch/powerpc/configs/ep8248e_defconfig | 124 ++++++++----
arch/powerpc/configs/ep88xc_defconfig | 47 +++--
arch/powerpc/configs/linkstation_defconfig | 172 ++++++++++------
arch/powerpc/configs/mpc7448_hpc2_defconfig | 136 ++++++++-----
arch/powerpc/configs/mpc8272_ads_defconfig | 126 ++++++++----
arch/powerpc/configs/mpc83xx_defconfig | 151 +++++++++-----
arch/powerpc/configs/mpc85xx_defconfig | 230 +++++++++++++++-------
arch/powerpc/configs/mpc8641_hpcn_defconfig | 210 +++++++++++++-------
arch/powerpc/configs/mpc866_ads_defconfig | 128 ++++++++----
arch/powerpc/configs/mpc885_ads_defconfig | 47 +++--
arch/powerpc/configs/pq2fads_defconfig | 133 +++++++++----
arch/powerpc/configs/prpmc2800_defconfig | 153 ++++++++------
arch/powerpc/configs/sbc8641d_defconfig | 150 +++++++++-----
arch/powerpc/configs/storcenter_defconfig | 71 ++++---
40 files changed, 3796 insertions(+), 2000 deletions(-)
diff --git a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
index 7d18440e398f..5428f9f5ed85 100644
--- a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Fri Apr 11 11:10:09 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:21 2008
#
# CONFIG_PPC64 is not set
@@ -31,6 +31,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -86,6 +88,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -110,12 +113,14 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
@@ -196,7 +201,6 @@ CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
-CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
@@ -211,11 +215,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -239,6 +245,7 @@ CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -248,11 +255,11 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -300,8 +307,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -362,6 +367,7 @@ CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_OF_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -445,6 +451,7 @@ CONFIG_MTD_NAND_FSL_ELBC=y
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -641,7 +648,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -661,6 +667,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -668,6 +675,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@@ -724,6 +732,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -751,7 +760,6 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -761,13 +769,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -795,6 +796,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -804,17 +806,12 @@ CONFIG_I2C_MPC=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
@@ -919,12 +916,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
# CONFIG_USB_DABUSB is not set
@@ -977,16 +984,20 @@ CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
@@ -1004,6 +1015,7 @@ CONFIG_USB_UHCI_HCD=y
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1023,7 +1035,9 @@ CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
#
@@ -1061,6 +1075,7 @@ CONFIG_USB_MON=y
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
CONFIG_USB_GADGET=y
# CONFIG_USB_GADGET_DEBUG is not set
# CONFIG_USB_GADGET_DEBUG_FILES is not set
@@ -1072,6 +1087,7 @@ CONFIG_USB_GADGET_NET2280=y
CONFIG_USB_NET2280=y
# CONFIG_USB_GADGET_PXA2XX is not set
# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_PXA27X is not set
# CONFIG_USB_GADGET_GOKU is not set
# CONFIG_USB_GADGET_LH7A40X is not set
# CONFIG_USB_GADGET_OMAP is not set
@@ -1090,6 +1106,7 @@ CONFIG_USB_ETH_RNDIS=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
@@ -1144,11 +1161,8 @@ CONFIG_RTC_DRV_DS1307=y
#
# on-CPU RTC drivers
#
+# CONFIG_RTC_DRV_PPC is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -1168,7 +1182,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -1237,7 +1250,6 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -1282,6 +1294,7 @@ CONFIG_MSDOS_PARTITION=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -1302,6 +1315,7 @@ CONFIG_HAVE_LMB=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1312,6 +1326,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
@@ -1324,6 +1339,7 @@ CONFIG_SCHED_DEBUG=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -1335,6 +1351,7 @@ CONFIG_SCHED_DEBUG=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1345,51 +1362,81 @@ CONFIG_SCHED_DEBUG=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
index 1f57456dd81e..9bc3a03ae264 100644
--- a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:15 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:21 2008
#
# CONFIG_PPC64 is not set
@@ -31,6 +31,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -86,6 +88,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -110,12 +113,14 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
@@ -210,11 +215,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -238,6 +245,7 @@ CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -247,11 +255,11 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -299,8 +307,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -361,6 +367,7 @@ CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_OF_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -444,6 +451,7 @@ CONFIG_MTD_NAND_IDS=y
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -549,7 +557,11 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_SRP is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+CONFIG_SATA_FSL=y
+CONFIG_ATA_SFF=y
# CONFIG_SATA_SVW is not set
# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
@@ -559,13 +571,11 @@ CONFIG_ATA=y
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
-# CONFIG_SATA_SIL24 is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
-CONFIG_SATA_FSL=y
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
@@ -605,6 +615,7 @@ CONFIG_SATA_FSL=y
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_LINEAR=y
@@ -698,7 +709,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -718,6 +728,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -725,6 +736,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@@ -781,6 +793,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -808,7 +821,6 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -818,13 +830,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -852,6 +857,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -861,17 +867,12 @@ CONFIG_I2C_MPC=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
@@ -976,12 +977,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
# CONFIG_USB_DABUSB is not set
@@ -1034,16 +1045,20 @@ CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
@@ -1061,6 +1076,7 @@ CONFIG_USB_UHCI_HCD=y
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1080,7 +1096,9 @@ CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
#
@@ -1118,6 +1136,7 @@ CONFIG_USB_MON=y
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
CONFIG_USB_GADGET=y
# CONFIG_USB_GADGET_DEBUG is not set
# CONFIG_USB_GADGET_DEBUG_FILES is not set
@@ -1129,6 +1148,7 @@ CONFIG_USB_GADGET_NET2280=y
CONFIG_USB_NET2280=y
# CONFIG_USB_GADGET_PXA2XX is not set
# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_PXA27X is not set
# CONFIG_USB_GADGET_GOKU is not set
# CONFIG_USB_GADGET_LH7A40X is not set
# CONFIG_USB_GADGET_OMAP is not set
@@ -1147,6 +1167,7 @@ CONFIG_USB_ETH_RNDIS=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
@@ -1201,11 +1222,8 @@ CONFIG_RTC_DRV_DS1307=y
#
# on-CPU RTC drivers
#
+# CONFIG_RTC_DRV_PPC is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -1225,7 +1243,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -1294,7 +1311,6 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -1339,6 +1355,7 @@ CONFIG_MSDOS_PARTITION=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -1351,6 +1368,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1358,6 +1376,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1368,6 +1387,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
@@ -1380,6 +1400,7 @@ CONFIG_SCHED_DEBUG=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -1391,6 +1412,7 @@ CONFIG_SCHED_DEBUG=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1401,51 +1423,81 @@ CONFIG_SCHED_DEBUG=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
index 50cceda8994f..1eca26f3659a 100644
--- a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc7
-# Mon Mar 31 11:36:51 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:22 2008
#
# CONFIG_PPC64 is not set
@@ -31,6 +31,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -86,6 +88,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -110,12 +113,14 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
@@ -212,11 +217,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -239,6 +246,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -248,11 +256,11 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -300,8 +308,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -355,6 +361,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -522,7 +529,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -546,6 +552,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -553,6 +560,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -600,6 +608,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -628,7 +637,6 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -638,13 +646,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -671,6 +672,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -680,19 +682,13 @@ CONFIG_I2C_MPC=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -775,12 +771,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -811,6 +817,8 @@ CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -819,6 +827,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
@@ -870,11 +879,8 @@ CONFIG_RTC_DRV_DS1374=y
#
# on-CPU RTC drivers
#
+# CONFIG_RTC_DRV_PPC is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -894,7 +900,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -952,7 +957,6 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -995,6 +999,7 @@ CONFIG_UCC=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -1005,6 +1010,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1012,6 +1018,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1021,6 +1028,7 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1030,52 +1038,82 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
index ac913025713e..de95d327463c 100644
--- a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:16 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:24 2008
#
# CONFIG_PPC64 is not set
@@ -31,6 +31,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -86,6 +88,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -110,12 +113,14 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
@@ -212,11 +217,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -239,6 +246,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -248,11 +256,11 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -300,8 +308,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -355,6 +361,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -526,7 +533,6 @@ CONFIG_E1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -550,6 +556,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -557,6 +564,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@@ -613,6 +621,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -652,13 +661,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -686,6 +688,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -695,17 +698,12 @@ CONFIG_I2C_MPC=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
CONFIG_SPI=y
CONFIG_SPI_MASTER=y
@@ -809,12 +807,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
# CONFIG_USB_DABUSB is not set
@@ -867,16 +875,20 @@ CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
@@ -894,6 +906,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -913,7 +926,9 @@ CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
#
@@ -951,6 +966,7 @@ CONFIG_USB_MON=y
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
CONFIG_MMC=y
# CONFIG_MMC_DEBUG is not set
@@ -962,6 +978,7 @@ CONFIG_MMC=y
CONFIG_MMC_BLOCK=y
CONFIG_MMC_BLOCK_BOUNCE=y
# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
#
# MMC/SD Host Controller Drivers
@@ -972,14 +989,11 @@ CONFIG_MMC_BLOCK_BOUNCE=y
CONFIG_MMC_SPI=y
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -999,7 +1013,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -1060,7 +1073,6 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -1147,6 +1159,7 @@ CONFIG_UCC=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_ITU_T=y
@@ -1157,6 +1170,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1164,6 +1178,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1173,6 +1188,7 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1182,52 +1198,82 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
index e1de399a7bdd..b47fc9185708 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:17 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:25 2008
#
# CONFIG_PPC64 is not set
@@ -31,6 +31,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -86,6 +88,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -110,12 +113,14 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
@@ -210,11 +215,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -237,6 +244,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -246,11 +254,11 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -298,8 +306,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -432,6 +438,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -541,7 +548,11 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_SRP is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_FSL is not set
+CONFIG_ATA_SFF=y
# CONFIG_SATA_SVW is not set
# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
@@ -551,13 +562,11 @@ CONFIG_ATA=y
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
CONFIG_SATA_SIL=y
-# CONFIG_SATA_SIL24 is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
-# CONFIG_SATA_FSL is not set
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
@@ -598,6 +607,7 @@ CONFIG_SATA_SIL=y
# CONFIG_PATA_WINBOND is not set
CONFIG_PATA_PLATFORM=y
CONFIG_PATA_OF_PLATFORM=y
+# CONFIG_PATA_SCH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_LINEAR=y
@@ -659,7 +669,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -679,6 +688,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -686,6 +696,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@@ -722,6 +733,7 @@ CONFIG_NETDEV_10000=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -749,7 +761,6 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -759,13 +770,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -793,6 +797,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -802,17 +807,12 @@ CONFIG_I2C_MPC=y
CONFIG_SENSORS_PCF8574=y
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
CONFIG_SPI=y
CONFIG_SPI_MASTER=y
@@ -862,12 +862,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
# CONFIG_USB_DABUSB is not set
@@ -905,16 +915,20 @@ CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
@@ -925,6 +939,7 @@ CONFIG_USB_UHCI_HCD=y
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -945,6 +960,7 @@ CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
#
@@ -982,10 +998,12 @@ CONFIG_USB_MON=y
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
@@ -1040,11 +1058,8 @@ CONFIG_RTC_DRV_DS1307=y
#
# on-CPU RTC drivers
#
+# CONFIG_RTC_DRV_PPC is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -1064,7 +1079,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -1126,7 +1140,6 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -1210,6 +1223,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -1220,6 +1234,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1227,6 +1242,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1236,6 +1252,7 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1245,51 +1262,81 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
index b4e39cf82a8c..fdac4845bad9 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:18 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:26 2008
#
# CONFIG_PPC64 is not set
@@ -31,6 +31,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -86,6 +88,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -110,12 +113,14 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
@@ -210,11 +215,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -237,6 +244,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -246,11 +254,11 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -298,8 +306,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -432,6 +438,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -587,7 +594,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -607,6 +613,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -614,6 +621,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@@ -650,6 +658,7 @@ CONFIG_NETDEV_10000=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -677,7 +686,6 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -687,13 +695,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -721,6 +722,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -730,17 +732,12 @@ CONFIG_I2C_MPC=y
CONFIG_SENSORS_PCF8574=y
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
CONFIG_SPI=y
CONFIG_SPI_MASTER=y
@@ -790,12 +787,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
# CONFIG_USB_DABUSB is not set
@@ -833,16 +840,20 @@ CONFIG_USB=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
@@ -853,6 +864,7 @@ CONFIG_USB_UHCI_HCD=y
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -873,6 +885,7 @@ CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
#
@@ -909,10 +922,12 @@ CONFIG_USB_MON=y
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
@@ -967,11 +982,8 @@ CONFIG_RTC_DRV_DS1307=y
#
# on-CPU RTC drivers
#
+# CONFIG_RTC_DRV_PPC is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -991,7 +1003,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -1053,7 +1064,6 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -1137,6 +1147,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -1147,6 +1158,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1154,6 +1166,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1163,6 +1176,7 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1172,51 +1186,81 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
index b4e82c0e2be7..c82e96e984fc 100644
--- a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc7
-# Mon Mar 31 11:36:56 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:26 2008
#
# CONFIG_PPC64 is not set
@@ -31,6 +31,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -86,6 +88,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -110,12 +113,14 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
@@ -210,11 +215,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -237,6 +244,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -246,11 +254,11 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -298,8 +306,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -353,6 +359,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -471,7 +478,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -491,6 +497,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -498,6 +505,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -544,6 +552,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -571,7 +580,6 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -581,13 +589,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -614,6 +615,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -623,19 +625,13 @@ CONFIG_I2C_MPC=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -718,12 +714,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -754,6 +760,8 @@ CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -762,6 +770,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
@@ -813,11 +822,8 @@ CONFIG_RTC_DRV_DS1374=y
#
# on-CPU RTC drivers
#
+# CONFIG_RTC_DRV_PPC is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -837,7 +843,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -895,7 +900,6 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -936,6 +940,7 @@ CONFIG_PARTITION_ADVANCED=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -946,6 +951,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -953,6 +959,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -962,6 +969,7 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -971,51 +979,81 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
index d50a96eddcdc..20fd9f58cf42 100644
--- a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc7
-# Mon Mar 31 11:36:57 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:27 2008
#
# CONFIG_PPC64 is not set
@@ -31,6 +31,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -86,6 +88,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -110,12 +113,14 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
@@ -210,11 +215,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -237,6 +244,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -246,11 +254,11 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -298,8 +306,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -353,6 +359,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -520,7 +527,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -544,6 +550,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -551,6 +558,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -598,6 +606,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -626,7 +635,6 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -636,13 +644,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -669,6 +670,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -678,19 +680,13 @@ CONFIG_I2C_MPC=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -773,12 +769,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -809,6 +815,8 @@ CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -817,6 +825,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
@@ -868,11 +877,8 @@ CONFIG_RTC_DRV_DS1374=y
#
# on-CPU RTC drivers
#
+# CONFIG_RTC_DRV_PPC is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -892,7 +898,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -950,7 +955,6 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -993,6 +997,7 @@ CONFIG_UCC=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -1003,6 +1008,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1010,6 +1016,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1019,6 +1026,7 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1028,52 +1036,82 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
index f377cde785b0..0f94d9f56beb 100644
--- a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:23 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:28 2008
#
# CONFIG_PPC64 is not set
@@ -31,6 +31,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -86,6 +88,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -111,12 +114,14 @@ CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
@@ -211,11 +216,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -234,6 +241,7 @@ CONFIG_FSL_SOC=y
# CONFIG_PCI_SYSCALL is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -243,11 +251,11 @@ CONFIG_FSL_SOC=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -295,8 +303,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -350,6 +356,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -411,8 +418,10 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_DEBUG is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
-# CONFIG_SATA_MV is not set
+CONFIG_SATA_PMP=y
CONFIG_SATA_FSL=y
+CONFIG_ATA_SFF=y
+# CONFIG_SATA_MV is not set
# CONFIG_PATA_PLATFORM is not set
# CONFIG_MD is not set
# CONFIG_MACINTOSH_DRIVERS is not set
@@ -459,6 +468,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -503,6 +513,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -536,13 +547,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -552,6 +556,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -561,19 +566,13 @@ CONFIG_I2C_MPC=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -646,12 +645,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -680,6 +689,8 @@ CONFIG_USB_ARCH_HAS_HCD=y
# CONFIG_USB_ARCH_HAS_OHCI is not set
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -688,13 +699,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -714,7 +722,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -772,7 +779,6 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -817,6 +823,7 @@ CONFIG_MSDOS_PARTITION=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -827,6 +834,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -834,6 +842,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -841,6 +850,7 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -850,50 +860,80 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
index a6331769d88f..7c1c7fa4b3f5 100644
--- a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:24 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:29 2008
#
# CONFIG_PPC64 is not set
@@ -31,6 +31,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -86,6 +88,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -111,12 +114,14 @@ CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
@@ -211,11 +216,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -234,6 +241,7 @@ CONFIG_FSL_SOC=y
# CONFIG_PCI_SYSCALL is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -243,11 +251,11 @@ CONFIG_FSL_SOC=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -290,8 +298,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -345,6 +351,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -352,6 +359,7 @@ CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
@@ -406,8 +414,10 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_DEBUG is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
-# CONFIG_SATA_MV is not set
+CONFIG_SATA_PMP=y
CONFIG_SATA_FSL=y
+CONFIG_ATA_SFF=y
+# CONFIG_SATA_MV is not set
# CONFIG_PATA_PLATFORM is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
@@ -464,6 +474,16 @@ CONFIG_GFAR_NAPI=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -508,6 +528,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -541,13 +562,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -557,6 +571,8 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_TINY_USB is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -566,19 +582,13 @@ CONFIG_I2C_MPC=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -641,6 +651,11 @@ CONFIG_WATCHDOG=y
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_83xx_WDT=y
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+
#
# Sonics Silicon Backplane
#
@@ -651,13 +666,24 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
#
# Graphics support
@@ -680,6 +706,14 @@ CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
# CONFIG_USB_ARCH_HAS_OHCI is not set
@@ -695,33 +729,83 @@ CONFIG_USB=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+# CONFIG_USB_STORAGE is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -741,7 +825,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -799,7 +882,6 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -844,6 +926,7 @@ CONFIG_MSDOS_PARTITION=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -854,6 +937,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -861,6 +945,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -868,6 +953,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -881,50 +967,80 @@ CONFIG_ASYNC_CORE=y
CONFIG_ASYNC_MEMCPY=y
CONFIG_ASYNC_XOR=y
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/sbc834x_defconfig b/arch/powerpc/configs/83xx/sbc834x_defconfig
index 1f1518229f6d..1752918be2c1 100644
--- a/arch/powerpc/configs/83xx/sbc834x_defconfig
+++ b/arch/powerpc/configs/83xx/sbc834x_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:38 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:30 2008
#
# CONFIG_PPC64 is not set
@@ -31,6 +31,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -86,6 +88,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -109,12 +112,14 @@ CONFIG_SLAB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
@@ -209,11 +214,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -232,6 +239,7 @@ CONFIG_FSL_SOC=y
# CONFIG_PCI_SYSCALL is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -241,11 +249,11 @@ CONFIG_FSL_SOC=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -293,8 +301,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -348,6 +354,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -420,6 +427,7 @@ CONFIG_GIANFAR=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -464,6 +472,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -497,13 +506,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -513,6 +515,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -522,19 +525,13 @@ CONFIG_I2C_MPC=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -607,12 +604,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
# CONFIG_DAB is not set
#
@@ -640,13 +647,10 @@ CONFIG_HID=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -659,7 +663,6 @@ CONFIG_HID=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -717,7 +720,6 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -746,6 +748,7 @@ CONFIG_MSDOS_PARTITION=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -756,6 +759,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -763,6 +767,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -770,6 +775,7 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -779,50 +785,80 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
# CONFIG_CRYPTO_HW is not set
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/ksi8560_defconfig b/arch/powerpc/configs/85xx/ksi8560_defconfig
index 2d0debcefdbf..b82bb042308a 100644
--- a/arch/powerpc/configs/85xx/ksi8560_defconfig
+++ b/arch/powerpc/configs/85xx/ksi8560_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24
-# Mon Feb 11 16:25:19 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:30 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -68,23 +70,22 @@ CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
-CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_GROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -92,6 +93,7 @@ CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
@@ -109,6 +111,8 @@ CONFIG_SLUB=y
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -134,7 +138,6 @@ CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
-# CONFIG_PREEMPT_RCU is not set
#
# Platform support
@@ -191,12 +194,13 @@ CONFIG_HZ=250
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
-CONFIG_RCU_TRACE=y
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
CONFIG_MATH_EMULATION=y
# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -207,16 +211,17 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
# CONFIG_SECCOMP is not set
-CONFIG_WANT_DEVICE_TREE=y
CONFIG_ISA_DMA_API=y
#
@@ -229,6 +234,7 @@ CONFIG_FSL_SOC=y
# CONFIG_PCI_SYSCALL is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -238,11 +244,12 @@ CONFIG_FSL_SOC=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -290,8 +297,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -351,6 +356,8 @@ CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_OF_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -430,17 +437,19 @@ CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
-# Please see Documentation/ide.txt for help/info on IDE drives
+# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
# CONFIG_BLK_DEV_IDEDISK is not set
@@ -457,7 +466,7 @@ CONFIG_IDE_PROC_FS=y
CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_PLATFORM is not set
# CONFIG_BLK_DEV_IDEDMA is not set
-CONFIG_IDE_ARCH_OBSOLETE_INIT=y
+# CONFIG_BLK_DEV_HD_ONLY is not set
# CONFIG_BLK_DEV_HD is not set
#
@@ -517,6 +526,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -561,6 +571,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -594,12 +605,7 @@ CONFIG_GEN_RTC=y
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -615,6 +621,7 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -627,12 +634,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -660,19 +677,20 @@ CONFIG_USB_SUPPORT=y
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
-
-#
-# Userspace I/O
-#
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
@@ -693,14 +711,11 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
@@ -743,15 +758,16 @@ CONFIG_TMPFS=y
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -790,6 +806,7 @@ CONFIG_PARTITION_ADVANCED=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -800,6 +817,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -807,6 +825,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
@@ -817,7 +836,9 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -829,9 +850,9 @@ CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
@@ -841,6 +862,7 @@ CONFIG_FORCED_INLINING=y
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -852,48 +874,78 @@ CONFIG_FORCED_INLINING=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Crypto core or helper
+#
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
index b998539da86e..f33fd516fd54 100644
--- a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:25 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:31 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -87,6 +89,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -113,6 +116,7 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -153,6 +157,7 @@ CONFIG_MPC8540_ADS=y
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
@@ -208,11 +213,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -229,6 +236,7 @@ CONFIG_FSL_SOC=y
# CONFIG_PCI_SYSCALL is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -238,11 +246,12 @@ CONFIG_FSL_SOC=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -290,8 +299,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -419,6 +426,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -463,6 +471,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -494,12 +503,7 @@ CONFIG_GEN_RTC=y
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -528,12 +532,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -561,6 +575,8 @@ CONFIG_USB_SUPPORT=y
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -569,13 +585,10 @@ CONFIG_USB_SUPPORT=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -595,7 +608,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -652,7 +664,6 @@ CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -691,6 +702,7 @@ CONFIG_PARTITION_ADVANCED=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -701,6 +713,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -708,6 +721,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -718,6 +732,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
@@ -730,6 +745,7 @@ CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -740,6 +756,7 @@ CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -750,47 +767,77 @@ CONFIG_DEBUG_MUTEXES=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Crypto core or helper
+#
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/mpc8544_ds_defconfig b/arch/powerpc/configs/85xx/mpc8544_ds_defconfig
index a9f113b243ae..042a85ea7b72 100644
--- a/arch/powerpc/configs/85xx/mpc8544_ds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8544_ds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc7
-# Mon Mar 31 11:37:03 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:32 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -90,6 +92,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_EXTRA_PASS=y
@@ -117,12 +120,14 @@ CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
@@ -203,7 +208,6 @@ CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
-CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_MATH_EMULATION=y
# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
@@ -219,11 +223,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -248,6 +254,7 @@ CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -257,11 +264,12 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -332,8 +340,10 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y
CONFIG_INET6_XFRM_MODE_BEET=y
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=y
+CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -395,6 +405,7 @@ CONFIG_FW_LOADER=y
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -501,7 +512,11 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_SRP is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_SATA_PMP=y
CONFIG_SATA_AHCI=y
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_FSL is not set
+CONFIG_ATA_SFF=y
# CONFIG_SATA_SVW is not set
# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
@@ -511,13 +526,11 @@ CONFIG_SATA_AHCI=y
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
-# CONFIG_SATA_SIL24 is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
-# CONFIG_SATA_FSL is not set
CONFIG_PATA_ALI=y
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
@@ -557,6 +570,7 @@ CONFIG_PATA_ALI=y
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
@@ -622,7 +636,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -642,6 +655,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -649,6 +663,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@@ -713,6 +728,7 @@ CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -744,7 +760,6 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NVRAM=y
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -754,13 +769,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -788,6 +796,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -797,19 +806,13 @@ CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
@@ -826,13 +829,33 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
CONFIG_DVB_CORE=m
-# CONFIG_DVB_CORE_ATTACH is not set
+CONFIG_VIDEO_MEDIA=m
+
+#
+# Multimedia drivers
+#
+# CONFIG_MEDIA_ATTACH is not set
+CONFIG_MEDIA_TUNER=m
+# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set
+CONFIG_MEDIA_TUNER_SIMPLE=m
+CONFIG_MEDIA_TUNER_TDA8290=m
+CONFIG_MEDIA_TUNER_TDA9887=m
+CONFIG_MEDIA_TUNER_TEA5761=m
+CONFIG_MEDIA_TUNER_TEA5767=m
+CONFIG_MEDIA_TUNER_MT20XX=m
+CONFIG_MEDIA_TUNER_XC2028=m
+CONFIG_MEDIA_TUNER_XC5000=m
CONFIG_DVB_CAPTURE_DRIVERS=y
#
@@ -875,14 +898,17 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
#
# DVB-S (satellite) frontends
#
-# CONFIG_DVB_STV0299 is not set
# CONFIG_DVB_CX24110 is not set
# CONFIG_DVB_CX24123 is not set
-# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_MT312 is not set
-# CONFIG_DVB_VES1X93 is not set
# CONFIG_DVB_S5H1420 is not set
+# CONFIG_DVB_STV0299 is not set
+# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_VES1X93 is not set
+# CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TDA826X is not set
+# CONFIG_DVB_TUA6100 is not set
#
# DVB-T (terrestrial) frontends
@@ -900,6 +926,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
# CONFIG_DVB_DIB3000MC is not set
# CONFIG_DVB_DIB7000M is not set
# CONFIG_DVB_DIB7000P is not set
+# CONFIG_DVB_TDA10048 is not set
#
# DVB-C (cable) frontends
@@ -918,27 +945,21 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
# CONFIG_DVB_BCM3510 is not set
# CONFIG_DVB_LGDT330X is not set
# CONFIG_DVB_S5H1409 is not set
+# CONFIG_DVB_AU8522 is not set
+# CONFIG_DVB_S5H1411 is not set
#
-# Tuners/PLL support
+# Digital terrestrial only tuners/PLL
#
# CONFIG_DVB_PLL is not set
-# CONFIG_DVB_TDA826X is not set
-# CONFIG_DVB_TDA827X is not set
-# CONFIG_DVB_TDA18271 is not set
-# CONFIG_DVB_TUNER_QT1010 is not set
-# CONFIG_DVB_TUNER_MT2060 is not set
-# CONFIG_DVB_TUNER_MT2266 is not set
-# CONFIG_DVB_TUNER_MT2131 is not set
# CONFIG_DVB_TUNER_DIB0070 is not set
-# CONFIG_DVB_TUNER_XC5000 is not set
#
-# Miscellaneous devices
+# SEC control devices for DVB-S
#
# CONFIG_DVB_LNBP21 is not set
+# CONFIG_DVB_ISL6405 is not set
# CONFIG_DVB_ISL6421 is not set
-# CONFIG_DVB_TUA6100 is not set
CONFIG_DAB=y
# CONFIG_USB_DABUSB is not set
@@ -1005,6 +1026,7 @@ CONFIG_SND_AC97_CODEC=y
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
@@ -1079,11 +1101,11 @@ CONFIG_SND_INTEL8X0=y
# CONFIG_SND_SOC is not set
#
-# SoC Audio support for SuperH
+# ALSA SoC audio for Freescale SOCs
#
#
-# ALSA SoC audio for Freescale SOCs
+# SoC Audio for the Texas Instruments OMAP
#
#
@@ -1118,16 +1140,20 @@ CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
@@ -1145,6 +1171,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1164,7 +1191,9 @@ CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
#
@@ -1202,10 +1231,12 @@ CONFIG_USB_MON=y
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
@@ -1257,23 +1288,19 @@ CONFIG_RTC_DRV_CMOS=y
#
# on-CPU RTC drivers
#
+# CONFIG_RTC_DRV_PPC is not set
CONFIG_DMADEVICES=y
#
# DMA Devices
#
CONFIG_FSL_DMA=y
-# CONFIG_FSL_DMA_SELFTEST is not set
CONFIG_DMA_ENGINE=y
#
# DMA Clients
#
# CONFIG_NET_DMA is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -1293,7 +1320,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -1363,10 +1389,9 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=y
# CONFIG_NFSD_V3 is not set
-CONFIG_NFSD_TCP=y
+# CONFIG_NFSD_V4 is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
@@ -1450,9 +1475,10 @@ CONFIG_NLS_UTF8=m
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
-# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=m
@@ -1469,6 +1495,7 @@ CONFIG_HAVE_LMB=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1479,6 +1506,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
@@ -1492,6 +1520,7 @@ CONFIG_SCHED_DEBUG=y
# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -1503,6 +1532,7 @@ CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1513,52 +1543,82 @@ CONFIG_DEBUG_INFO=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
CONFIG_CRYPTO_SHA1=m
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
index 851ac9115617..e19592b42043 100644
--- a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:27 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:33 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -87,6 +89,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -113,6 +116,7 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -153,6 +157,7 @@ CONFIG_MPC8560_ADS=y
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
@@ -210,11 +215,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -238,6 +245,7 @@ CONFIG_PCI_LEGACY=y
CONFIG_PCI_DEBUG=y
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -247,11 +255,12 @@ CONFIG_PCI_DEBUG=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -299,8 +308,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -462,7 +469,6 @@ CONFIG_E1000_NAPI=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -482,6 +488,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -489,6 +496,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -535,6 +543,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -572,12 +581,7 @@ CONFIG_GEN_RTC=y
# CONFIG_TCG_TPM is not set
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -610,12 +614,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -646,6 +660,8 @@ CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -654,14 +670,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -681,7 +694,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -738,7 +750,6 @@ CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -777,6 +788,7 @@ CONFIG_PARTITION_ADVANCED=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -787,6 +799,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -794,6 +807,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -804,6 +818,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
@@ -816,6 +831,7 @@ CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -827,6 +843,7 @@ CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -837,49 +854,79 @@ CONFIG_DEBUG_MUTEXES=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Crypto core or helper
+#
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/mpc8568mds_defconfig b/arch/powerpc/configs/85xx/mpc8568mds_defconfig
index 2b866b385607..28004e93aeee 100644
--- a/arch/powerpc/configs/85xx/mpc8568mds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8568mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc7
-# Mon Mar 31 11:37:05 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:34 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -87,6 +89,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -111,12 +114,14 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
@@ -156,6 +161,7 @@ CONFIG_MPC85xx=y
# CONFIG_MPC85xx_CDS is not set
CONFIG_MPC85xx_MDS=y
# CONFIG_MPC85xx_DS is not set
+# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
@@ -212,11 +218,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -240,6 +248,7 @@ CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -249,11 +258,12 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -301,8 +311,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -358,6 +366,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -525,7 +534,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -546,6 +554,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -553,6 +562,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -600,6 +610,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -629,7 +640,6 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -639,13 +649,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -672,6 +675,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -681,19 +685,13 @@ CONFIG_I2C_MPC=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -776,12 +774,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -812,6 +820,8 @@ CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -820,6 +830,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
@@ -871,11 +882,8 @@ CONFIG_RTC_DRV_DS1374=y
#
# on-CPU RTC drivers
#
+# CONFIG_RTC_DRV_PPC is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -895,7 +903,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -953,7 +960,6 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -994,6 +1000,7 @@ CONFIG_PARTITION_ADVANCED=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -1004,6 +1011,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1011,6 +1019,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1021,6 +1030,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
@@ -1033,6 +1043,7 @@ CONFIG_SCHED_DEBUG=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -1045,6 +1056,7 @@ CONFIG_SCHED_DEBUG=y
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_DEBUGGER=y
# CONFIG_XMON is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
CONFIG_PPC_EARLY_DEBUG=y
# CONFIG_PPC_EARLY_DEBUG_LPAR is not set
@@ -1066,52 +1078,82 @@ CONFIG_PPC_EARLY_DEBUG=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/mpc8572_ds_defconfig b/arch/powerpc/configs/85xx/mpc8572_ds_defconfig
index 53aa6f3173a5..03627cfebcb4 100644
--- a/arch/powerpc/configs/85xx/mpc8572_ds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8572_ds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc7
-# Mon Mar 31 11:37:06 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:35 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -90,6 +92,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_EXTRA_PASS=y
@@ -117,12 +120,14 @@ CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
@@ -162,6 +167,7 @@ CONFIG_MPC85xx=y
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
CONFIG_MPC85xx_DS=y
+# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
@@ -217,11 +223,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -246,6 +254,7 @@ CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -255,11 +264,12 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -330,8 +340,10 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y
CONFIG_INET6_XFRM_MODE_BEET=y
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=y
+CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -393,6 +405,7 @@ CONFIG_FW_LOADER=y
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -499,7 +512,11 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_SRP is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_SATA_PMP=y
CONFIG_SATA_AHCI=y
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_FSL is not set
+CONFIG_ATA_SFF=y
# CONFIG_SATA_SVW is not set
# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
@@ -509,13 +526,11 @@ CONFIG_SATA_AHCI=y
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
-# CONFIG_SATA_SIL24 is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
-# CONFIG_SATA_FSL is not set
CONFIG_PATA_ALI=y
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
@@ -555,6 +570,7 @@ CONFIG_PATA_ALI=y
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
@@ -620,7 +636,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -640,6 +655,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -647,6 +663,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@@ -711,6 +728,7 @@ CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -742,7 +760,6 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NVRAM=y
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -752,13 +769,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -786,6 +796,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -795,19 +806,13 @@ CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
@@ -824,13 +829,33 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
CONFIG_DVB_CORE=m
-# CONFIG_DVB_CORE_ATTACH is not set
+CONFIG_VIDEO_MEDIA=m
+
+#
+# Multimedia drivers
+#
+# CONFIG_MEDIA_ATTACH is not set
+CONFIG_MEDIA_TUNER=m
+# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set
+CONFIG_MEDIA_TUNER_SIMPLE=m
+CONFIG_MEDIA_TUNER_TDA8290=m
+CONFIG_MEDIA_TUNER_TDA9887=m
+CONFIG_MEDIA_TUNER_TEA5761=m
+CONFIG_MEDIA_TUNER_TEA5767=m
+CONFIG_MEDIA_TUNER_MT20XX=m
+CONFIG_MEDIA_TUNER_XC2028=m
+CONFIG_MEDIA_TUNER_XC5000=m
CONFIG_DVB_CAPTURE_DRIVERS=y
#
@@ -873,14 +898,17 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
#
# DVB-S (satellite) frontends
#
-# CONFIG_DVB_STV0299 is not set
# CONFIG_DVB_CX24110 is not set
# CONFIG_DVB_CX24123 is not set
-# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_MT312 is not set
-# CONFIG_DVB_VES1X93 is not set
# CONFIG_DVB_S5H1420 is not set
+# CONFIG_DVB_STV0299 is not set
+# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_VES1X93 is not set
+# CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TDA826X is not set
+# CONFIG_DVB_TUA6100 is not set
#
# DVB-T (terrestrial) frontends
@@ -898,6 +926,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
# CONFIG_DVB_DIB3000MC is not set
# CONFIG_DVB_DIB7000M is not set
# CONFIG_DVB_DIB7000P is not set
+# CONFIG_DVB_TDA10048 is not set
#
# DVB-C (cable) frontends
@@ -916,27 +945,21 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
# CONFIG_DVB_BCM3510 is not set
# CONFIG_DVB_LGDT330X is not set
# CONFIG_DVB_S5H1409 is not set
+# CONFIG_DVB_AU8522 is not set
+# CONFIG_DVB_S5H1411 is not set
#
-# Tuners/PLL support
+# Digital terrestrial only tuners/PLL
#
# CONFIG_DVB_PLL is not set
-# CONFIG_DVB_TDA826X is not set
-# CONFIG_DVB_TDA827X is not set
-# CONFIG_DVB_TDA18271 is not set
-# CONFIG_DVB_TUNER_QT1010 is not set
-# CONFIG_DVB_TUNER_MT2060 is not set
-# CONFIG_DVB_TUNER_MT2266 is not set
-# CONFIG_DVB_TUNER_MT2131 is not set
# CONFIG_DVB_TUNER_DIB0070 is not set
-# CONFIG_DVB_TUNER_XC5000 is not set
#
-# Miscellaneous devices
+# SEC control devices for DVB-S
#
# CONFIG_DVB_LNBP21 is not set
+# CONFIG_DVB_ISL6405 is not set
# CONFIG_DVB_ISL6421 is not set
-# CONFIG_DVB_TUA6100 is not set
CONFIG_DAB=y
# CONFIG_USB_DABUSB is not set
@@ -1003,6 +1026,7 @@ CONFIG_SND_AC97_CODEC=y
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
@@ -1077,11 +1101,11 @@ CONFIG_SND_INTEL8X0=y
# CONFIG_SND_SOC is not set
#
-# SoC Audio support for SuperH
+# ALSA SoC audio for Freescale SOCs
#
#
-# ALSA SoC audio for Freescale SOCs
+# SoC Audio for the Texas Instruments OMAP
#
#
@@ -1116,16 +1140,20 @@ CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
@@ -1143,6 +1171,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1162,7 +1191,9 @@ CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
#
@@ -1200,10 +1231,12 @@ CONFIG_USB_MON=y
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
@@ -1255,11 +1288,8 @@ CONFIG_RTC_DRV_CMOS=y
#
# on-CPU RTC drivers
#
+# CONFIG_RTC_DRV_PPC is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -1279,7 +1309,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -1349,10 +1378,9 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=y
# CONFIG_NFSD_V3 is not set
-CONFIG_NFSD_TCP=y
+# CONFIG_NFSD_V4 is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
@@ -1436,9 +1464,10 @@ CONFIG_NLS_UTF8=m
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
-# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=m
@@ -1447,6 +1476,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1454,6 +1484,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1464,6 +1495,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
@@ -1477,6 +1509,7 @@ CONFIG_SCHED_DEBUG=y
# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -1488,6 +1521,7 @@ CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1498,52 +1532,82 @@ CONFIG_DEBUG_INFO=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
CONFIG_CRYPTO_SHA1=m
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
index a469fe918816..b09f0032a10b 100644
--- a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:30 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:36 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -87,6 +89,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -113,6 +116,7 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -153,6 +157,7 @@ CONFIG_MPC85xx=y
CONFIG_MPC85xx_CDS=y
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
@@ -208,11 +213,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -236,6 +243,7 @@ CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -245,11 +253,12 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -297,8 +306,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -437,7 +444,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
-CONFIG_IDE_ARCH_OBSOLETE_INIT=y
+# CONFIG_BLK_DEV_HD_ONLY is not set
# CONFIG_BLK_DEV_HD is not set
#
@@ -515,7 +522,6 @@ CONFIG_E1000_NAPI=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -535,6 +541,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -542,6 +549,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -588,6 +596,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -624,12 +633,7 @@ CONFIG_GEN_RTC=y
# CONFIG_TCG_TPM is not set
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -662,12 +666,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -698,6 +712,8 @@ CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -706,14 +722,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -733,7 +746,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -790,7 +802,6 @@ CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -829,6 +840,7 @@ CONFIG_PARTITION_ADVANCED=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -839,6 +851,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -846,6 +859,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -856,6 +870,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
@@ -868,6 +883,7 @@ CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -878,6 +894,7 @@ CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -888,48 +905,78 @@ CONFIG_DEBUG_MUTEXES=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Crypto core or helper
+#
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/sbc8548_defconfig b/arch/powerpc/configs/85xx/sbc8548_defconfig
index 67f67978c742..24f7f44b4821 100644
--- a/arch/powerpc/configs/85xx/sbc8548_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8548_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:39 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:37 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -87,6 +89,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -111,6 +114,7 @@ CONFIG_SLAB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -151,6 +155,7 @@ CONFIG_MPC85xx=y
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
@@ -206,11 +211,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -233,6 +240,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -242,11 +250,12 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -294,8 +303,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -449,7 +456,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -469,6 +475,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -476,6 +483,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -522,6 +530,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -558,12 +567,7 @@ CONFIG_GEN_RTC=y
# CONFIG_TCG_TPM is not set
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -596,12 +600,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -628,14 +642,11 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -648,7 +659,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -705,7 +715,6 @@ CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -732,6 +741,7 @@ CONFIG_MSDOS_PARTITION=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -742,6 +752,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -749,6 +760,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -756,6 +768,7 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -765,48 +778,78 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Crypto core or helper
+#
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/sbc8560_defconfig b/arch/powerpc/configs/85xx/sbc8560_defconfig
index fef605579e29..655518dcd73f 100644
--- a/arch/powerpc/configs/85xx/sbc8560_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8560_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:39 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:38 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -87,6 +89,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -112,6 +115,7 @@ CONFIG_SLAB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -152,6 +156,7 @@ CONFIG_MPC85xx=y
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
@@ -207,11 +212,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -228,6 +235,7 @@ CONFIG_FSL_SOC=y
# CONFIG_PCI_SYSCALL is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -237,11 +245,12 @@ CONFIG_FSL_SOC=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -289,8 +298,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -418,6 +425,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -462,6 +470,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -487,17 +496,11 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -526,12 +529,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -559,6 +572,8 @@ CONFIG_USB_SUPPORT=y
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -567,6 +582,7 @@ CONFIG_USB_SUPPORT=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
@@ -602,11 +618,8 @@ CONFIG_RTC_DRV_M48T59=y
#
# on-CPU RTC drivers
#
+# CONFIG_RTC_DRV_PPC is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -619,7 +632,6 @@ CONFIG_RTC_DRV_M48T59=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -676,7 +688,6 @@ CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -715,6 +726,7 @@ CONFIG_PARTITION_ADVANCED=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -725,6 +737,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -732,6 +745,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -742,6 +756,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
@@ -753,6 +768,7 @@ CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -763,6 +779,7 @@ CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
CONFIG_PPC_EARLY_DEBUG=y
# CONFIG_PPC_EARLY_DEBUG_LPAR is not set
@@ -784,47 +801,77 @@ CONFIG_PPC_EARLY_DEBUG=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Crypto core or helper
+#
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/stx_gp3_defconfig b/arch/powerpc/configs/85xx/stx_gp3_defconfig
index 1d303c49bb0c..7804ca1ecc94 100644
--- a/arch/powerpc/configs/85xx/stx_gp3_defconfig
+++ b/arch/powerpc/configs/85xx/stx_gp3_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:42 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:38 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -87,6 +89,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -114,12 +117,14 @@ CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
@@ -158,6 +163,7 @@ CONFIG_MPC85xx=y
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_KSI8560 is not set
CONFIG_STX_GP3=y
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
@@ -215,11 +221,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -243,6 +251,7 @@ CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -252,11 +261,12 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -304,8 +314,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IP_VS is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
@@ -418,6 +426,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=m
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
# CONFIG_PARPORT_PC_FIFO is not set
@@ -505,7 +514,7 @@ CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
# CONFIG_BLK_DEV_IDEDMA is not set
-CONFIG_IDE_ARCH_OBSOLETE_INIT=y
+# CONFIG_BLK_DEV_HD_ONLY is not set
# CONFIG_BLK_DEV_HD is not set
#
@@ -653,7 +662,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -673,6 +681,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -680,6 +689,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -753,6 +763,7 @@ CONFIG_SERIO_LIBPS2=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -795,13 +806,6 @@ CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
-#
-# I2C Algorithms
-#
-CONFIG_I2C_ALGOBIT=m
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -829,6 +833,7 @@ CONFIG_I2C_ALGOBIT=m
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -838,19 +843,13 @@ CONFIG_I2C_ALGOBIT=m
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -920,12 +919,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -973,6 +982,8 @@ CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -981,15 +992,12 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -1009,7 +1017,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -1073,7 +1080,6 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -1141,9 +1147,10 @@ CONFIG_NLS_DEFAULT="iso8859-1"
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
-# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
@@ -1152,6 +1159,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1159,6 +1167,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1169,6 +1178,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
@@ -1182,6 +1192,7 @@ CONFIG_SCHED_DEBUG=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -1194,6 +1205,7 @@ CONFIG_SCHED_DEBUG=y
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_IRQSTACKS is not set
CONFIG_BDI_SWITCH=y
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1204,50 +1216,80 @@ CONFIG_BDI_SWITCH=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Crypto core or helper
+#
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/tqm8540_defconfig b/arch/powerpc/configs/85xx/tqm8540_defconfig
index d39ee3b35bfc..e0b5559e84aa 100644
--- a/arch/powerpc/configs/85xx/tqm8540_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8540_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:43 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:39 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -87,6 +89,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
# CONFIG_HOTPLUG is not set
CONFIG_PRINTK=y
@@ -111,6 +114,7 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -151,6 +155,7 @@ CONFIG_MPC85xx=y
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
CONFIG_TQM8540=y
# CONFIG_TQM8541 is not set
@@ -171,7 +176,6 @@ CONFIG_MPIC=y
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_CPM2 is not set
-CONFIG_PPC_CPM_NEW_BINDING=y
# CONFIG_FSL_ULI1575 is not set
#
@@ -208,11 +212,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -233,6 +239,7 @@ CONFIG_PCI_SYSCALL=y
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -242,11 +249,12 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -294,8 +302,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -352,6 +358,7 @@ CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_OF_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -423,6 +430,7 @@ CONFIG_MTD_CFI_UTIL=y
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -506,7 +514,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
-CONFIG_IDE_ARCH_OBSOLETE_INIT=y
+# CONFIG_BLK_DEV_HD_ONLY is not set
# CONFIG_BLK_DEV_HD is not set
#
@@ -600,7 +608,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -620,6 +627,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -627,6 +635,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -673,6 +682,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -712,13 +722,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -744,6 +747,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -753,19 +757,13 @@ CONFIG_I2C_MPC=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -835,12 +833,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -871,6 +879,8 @@ CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -879,14 +889,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -906,7 +913,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -974,7 +980,6 @@ CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -1013,6 +1018,7 @@ CONFIG_PARTITION_ADVANCED=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -1025,6 +1031,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1032,6 +1039,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1041,6 +1049,7 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1050,48 +1059,78 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Crypto core or helper
+#
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/tqm8541_defconfig b/arch/powerpc/configs/85xx/tqm8541_defconfig
index cbf6ad2d71da..6f9067b49e07 100644
--- a/arch/powerpc/configs/85xx/tqm8541_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8541_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:44 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:40 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -87,6 +89,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
# CONFIG_HOTPLUG is not set
CONFIG_PRINTK=y
@@ -111,6 +114,7 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -151,6 +155,7 @@ CONFIG_MPC85xx=y
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
CONFIG_TQM8541=y
@@ -209,11 +214,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -234,6 +241,7 @@ CONFIG_PCI_SYSCALL=y
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -243,11 +251,12 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -295,8 +304,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -353,6 +360,7 @@ CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_OF_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -424,6 +432,7 @@ CONFIG_MTD_CFI_UTIL=y
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -507,7 +516,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
-CONFIG_IDE_ARCH_OBSOLETE_INIT=y
+# CONFIG_BLK_DEV_HD_ONLY is not set
# CONFIG_BLK_DEV_HD is not set
#
@@ -602,7 +611,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -622,6 +630,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -629,6 +638,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -675,6 +685,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -722,13 +733,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -754,6 +758,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -763,19 +768,13 @@ CONFIG_I2C_MPC=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -845,12 +844,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -881,6 +890,8 @@ CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -889,14 +900,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -916,7 +924,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -984,7 +991,6 @@ CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -1023,6 +1029,7 @@ CONFIG_PARTITION_ADVANCED=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -1035,6 +1042,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1042,6 +1050,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1052,6 +1061,7 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1061,49 +1071,79 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Crypto core or helper
+#
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/tqm8555_defconfig b/arch/powerpc/configs/85xx/tqm8555_defconfig
index bbff962c8472..03120b5b52fa 100644
--- a/arch/powerpc/configs/85xx/tqm8555_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8555_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:44 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:41 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -87,6 +89,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
# CONFIG_HOTPLUG is not set
CONFIG_PRINTK=y
@@ -111,6 +114,7 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -151,6 +155,7 @@ CONFIG_MPC85xx=y
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
@@ -209,11 +214,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -234,6 +241,7 @@ CONFIG_PCI_SYSCALL=y
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -243,11 +251,12 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -295,8 +304,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -353,6 +360,7 @@ CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_OF_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -424,6 +432,7 @@ CONFIG_MTD_CFI_UTIL=y
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -507,7 +516,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
-CONFIG_IDE_ARCH_OBSOLETE_INIT=y
+# CONFIG_BLK_DEV_HD_ONLY is not set
# CONFIG_BLK_DEV_HD is not set
#
@@ -602,7 +611,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -622,6 +630,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -629,6 +638,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -675,6 +685,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -722,13 +733,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -754,6 +758,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -763,19 +768,13 @@ CONFIG_I2C_MPC=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -845,12 +844,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -881,6 +890,8 @@ CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -889,14 +900,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -916,7 +924,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -984,7 +991,6 @@ CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -1023,6 +1029,7 @@ CONFIG_PARTITION_ADVANCED=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -1035,6 +1042,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1042,6 +1050,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1052,6 +1061,7 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1061,49 +1071,79 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Crypto core or helper
+#
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/tqm8560_defconfig b/arch/powerpc/configs/85xx/tqm8560_defconfig
index 63c5ec8b6515..3113257edf5a 100644
--- a/arch/powerpc/configs/85xx/tqm8560_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8560_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:45 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:42 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -87,6 +89,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
# CONFIG_HOTPLUG is not set
CONFIG_PRINTK=y
@@ -111,6 +114,7 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -151,6 +155,7 @@ CONFIG_MPC85xx=y
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
@@ -209,11 +214,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -234,6 +241,7 @@ CONFIG_PCI_SYSCALL=y
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -243,11 +251,12 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -295,8 +304,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -353,6 +360,7 @@ CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_OF_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -424,6 +432,7 @@ CONFIG_MTD_CFI_UTIL=y
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -507,7 +516,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
-CONFIG_IDE_ARCH_OBSOLETE_INIT=y
+# CONFIG_BLK_DEV_HD_ONLY is not set
# CONFIG_BLK_DEV_HD is not set
#
@@ -602,7 +611,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -622,6 +630,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -629,6 +638,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -675,6 +685,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -722,13 +733,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -754,6 +758,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -763,19 +768,13 @@ CONFIG_I2C_MPC=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -845,12 +844,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -881,6 +890,8 @@ CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -889,14 +900,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -916,7 +924,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -984,7 +991,6 @@ CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -1023,6 +1029,7 @@ CONFIG_PARTITION_ADVANCED=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -1035,6 +1042,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1042,6 +1050,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1052,6 +1061,7 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1061,49 +1071,79 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Crypto core or helper
+#
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/adder875_defconfig b/arch/powerpc/configs/adder875_defconfig
index a3cc94a2ff06..6740f2a3aa3d 100644
--- a/arch/powerpc/configs/adder875_defconfig
+++ b/arch/powerpc/configs/adder875_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc2
-# Wed Feb 20 12:26:07 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:08 2008
#
# CONFIG_PPC64 is not set
@@ -28,6 +28,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -75,6 +77,7 @@ CONFIG_FAIR_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set
@@ -107,6 +110,8 @@ CONFIG_SLUB=y
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
# CONFIG_TINY_SHMEM is not set
@@ -131,7 +136,6 @@ CONFIG_DEFAULT_DEADLINE=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_CLASSIC_RCU=y
-# CONFIG_PREEMPT_RCU is not set
#
# Platform support
@@ -194,7 +198,6 @@ CONFIG_HZ=1000
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
-CONFIG_RCU_TRACE=y
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
@@ -213,11 +216,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -235,6 +240,7 @@ CONFIG_FSL_SOC=y
# CONFIG_PCI_QSPAN is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -244,13 +250,13 @@ CONFIG_FSL_SOC=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0x80000000
CONFIG_CONSISTENT_START=0xfd000000
CONFIG_CONSISTENT_SIZE=0x00200000
-CONFIG_BOOT_LOAD=0x00400000
#
# Networking
@@ -293,8 +299,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -482,6 +486,7 @@ CONFIG_FS_ENET_MDIO_FEC=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -548,6 +553,7 @@ CONFIG_SERIO_LIBPS2=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -580,12 +586,7 @@ CONFIG_GEN_RTC=y
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
@@ -602,12 +603,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -632,12 +643,10 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
-
-#
-# Userspace I/O
-#
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
@@ -650,7 +659,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
@@ -708,7 +716,6 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -751,6 +758,7 @@ CONFIG_MSDOS_PARTITION=y
#
# Library routines
#
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -761,6 +769,7 @@ CONFIG_ZLIB_INFLATE=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -768,6 +777,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
@@ -778,6 +788,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -788,6 +799,7 @@ CONFIG_SCHED_DEBUG=y
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -798,6 +810,7 @@ CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -811,3 +824,4 @@ CONFIG_DEBUG_INFO=y
# CONFIG_CRYPTO is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/ep8248e_defconfig b/arch/powerpc/configs/ep8248e_defconfig
index 2b1504e0a111..ba2a463b9305 100644
--- a/arch/powerpc/configs/ep8248e_defconfig
+++ b/arch/powerpc/configs/ep8248e_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:09 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:09 2008
#
# CONFIG_PPC64 is not set
@@ -30,6 +30,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -70,18 +72,16 @@ CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -107,6 +107,7 @@ CONFIG_SLAB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -194,11 +195,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -215,6 +218,7 @@ CONFIG_FSL_SOC=y
# CONFIG_PCI_SYSCALL is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -224,11 +228,11 @@ CONFIG_FSL_SOC=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00400000
#
# Networking
@@ -283,6 +287,7 @@ CONFIG_INET6_XFRM_MODE_TRANSPORT=y
CONFIG_INET6_XFRM_MODE_TUNNEL=y
CONFIG_INET6_XFRM_MODE_BEET=y
CONFIG_IPV6_SIT=y
+CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
@@ -498,6 +503,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -521,6 +527,7 @@ CONFIG_NETDEV_10000=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -552,12 +559,7 @@ CONFIG_HW_RANDOM=y
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
@@ -574,12 +576,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -603,12 +615,9 @@ CONFIG_DAB=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -675,7 +684,6 @@ CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -752,6 +760,7 @@ CONFIG_NLS_UTF8=y
#
# Library routines
#
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -763,6 +772,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -770,6 +780,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -780,6 +791,7 @@ CONFIG_DEBUG_KERNEL=y
# CONFIG_SCHED_DEBUG is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
@@ -791,6 +803,7 @@ CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -802,6 +815,7 @@ CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_IRQSTACKS is not set
CONFIG_BDI_SWITCH=y
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -811,45 +825,75 @@ CONFIG_BDI_SWITCH=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
-# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_PCBC=y
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=y
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
# CONFIG_CRYPTO_HW is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/ep88xc_defconfig b/arch/powerpc/configs/ep88xc_defconfig
index 125b4764aadd..ac72b48542dc 100644
--- a/arch/powerpc/configs/ep88xc_defconfig
+++ b/arch/powerpc/configs/ep88xc_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:10 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:09 2008
#
# CONFIG_PPC64 is not set
@@ -28,6 +28,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -108,6 +110,7 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
# CONFIG_TINY_SHMEM is not set
@@ -212,11 +215,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -234,6 +239,7 @@ CONFIG_FSL_SOC=y
# CONFIG_PCI_QSPAN is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -243,13 +249,13 @@ CONFIG_FSL_SOC=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0x80000000
CONFIG_CONSISTENT_START=0xfd000000
CONFIG_CONSISTENT_SIZE=0x00200000
-CONFIG_BOOT_LOAD=0x00400000
#
# Networking
@@ -292,8 +298,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -481,6 +485,7 @@ CONFIG_FS_ENET_MDIO_FEC=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -505,6 +510,7 @@ CONFIG_FS_ENET_MDIO_FEC=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -537,12 +543,7 @@ CONFIG_GEN_RTC=y
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
@@ -559,12 +560,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -588,13 +599,10 @@ CONFIG_DAB=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -607,7 +615,6 @@ CONFIG_DAB=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
@@ -665,7 +672,6 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -708,6 +714,7 @@ CONFIG_MSDOS_PARTITION=y
#
# Library routines
#
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -718,6 +725,7 @@ CONFIG_ZLIB_INFLATE=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -725,6 +733,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -735,6 +744,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -745,6 +755,7 @@ CONFIG_SCHED_DEBUG=y
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -755,6 +766,7 @@ CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -767,3 +779,4 @@ CONFIG_DEBUG_INFO=y
# CONFIG_CRYPTO is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig
index 22a943afc3c0..48434c2c7628 100644
--- a/arch/powerpc/configs/linkstation_defconfig
+++ b/arch/powerpc/configs/linkstation_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:10 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:10 2008
#
# CONFIG_PPC64 is not set
@@ -31,6 +31,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -91,6 +93,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -118,12 +121,14 @@ CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
@@ -223,11 +228,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -251,6 +258,7 @@ CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -260,11 +268,11 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -313,8 +321,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IP_VS is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
@@ -329,6 +335,7 @@ CONFIG_NF_CONNTRACK=m
# CONFIG_NF_CT_ACCT is not set
# CONFIG_NF_CONNTRACK_MARK is not set
# CONFIG_NF_CONNTRACK_EVENTS is not set
+# CONFIG_NF_CT_PROTO_DCCP is not set
CONFIG_NF_CT_PROTO_GRE=m
CONFIG_NF_CT_PROTO_SCTP=m
# CONFIG_NF_CT_PROTO_UDPLITE is not set
@@ -407,6 +414,7 @@ CONFIG_IP_NF_TARGET_REDIRECT=m
# CONFIG_IP_NF_TARGET_NETMAP is not set
# CONFIG_NF_NAT_SNMP_BASIC is not set
CONFIG_NF_NAT_PROTO_GRE=m
+CONFIG_NF_NAT_PROTO_SCTP=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
CONFIG_NF_NAT_TFTP=m
@@ -459,8 +467,6 @@ CONFIG_IEEE80211_DEBUG=y
CONFIG_IEEE80211_CRYPT_WEP=m
CONFIG_IEEE80211_CRYPT_CCMP=m
CONFIG_IEEE80211_CRYPT_TKIP=m
-CONFIG_IEEE80211_SOFTMAC=m
-CONFIG_IEEE80211_SOFTMAC_DEBUG=y
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -486,6 +492,7 @@ CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_OF_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -565,6 +572,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=1
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -670,7 +678,11 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_SRP is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_FSL is not set
+CONFIG_ATA_SFF=y
# CONFIG_SATA_SVW is not set
# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
@@ -680,13 +692,11 @@ CONFIG_ATA=y
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
-# CONFIG_SATA_SIL24 is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
-# CONFIG_SATA_FSL is not set
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
@@ -726,6 +736,7 @@ CONFIG_PATA_SIL680=y
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
@@ -785,7 +796,6 @@ CONFIG_R8169=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -805,6 +815,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -812,6 +823,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@@ -886,6 +898,7 @@ CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -913,7 +926,6 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -923,13 +935,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -957,6 +962,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -966,19 +972,13 @@ CONFIG_SENSORS_EEPROM=m
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -1048,12 +1048,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
# CONFIG_DAB is not set
#
@@ -1115,12 +1125,14 @@ CONFIG_USB_DEVICE_CLASS=y
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
@@ -1138,6 +1150,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
#
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=m
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1159,6 +1172,7 @@ CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
#
@@ -1202,9 +1216,11 @@ CONFIG_USB_SERIAL_FTDI_SIO=y
# CONFIG_USB_SERIAL_MCT_U232 is not set
# CONFIG_USB_SERIAL_MOS7720 is not set
# CONFIG_USB_SERIAL_MOS7840 is not set
+# CONFIG_USB_SERIAL_MOTOROLA is not set
# CONFIG_USB_SERIAL_NAVMAN is not set
# CONFIG_USB_SERIAL_PL2303 is not set
# CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_SPCP8X5 is not set
# CONFIG_USB_SERIAL_HP4X is not set
# CONFIG_USB_SERIAL_SAFE is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
@@ -1238,10 +1254,12 @@ CONFIG_USB_SERIAL_FTDI_SIO=y
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
@@ -1293,11 +1311,8 @@ CONFIG_RTC_DRV_RS5C372=y
#
# on-CPU RTC drivers
#
+# CONFIG_RTC_DRV_PPC is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -1318,10 +1333,9 @@ CONFIG_FS_MBCACHE=y
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=m
# CONFIG_XFS_QUOTA is not set
-# CONFIG_XFS_SECURITY is not set
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
-# CONFIG_GFS2_FS is not set
+# CONFIG_XFS_DEBUG is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -1388,12 +1402,10 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_NFSD_TCP=y
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
@@ -1467,9 +1479,10 @@ CONFIG_NLS_UTF8=m
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
-# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=m
@@ -1481,6 +1494,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1488,6 +1502,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1498,6 +1513,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
@@ -1510,6 +1526,7 @@ CONFIG_SCHED_DEBUG=y
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -1521,6 +1538,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1532,52 +1550,82 @@ CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_SHA1=m
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_TWOFISH_COMMON=m
-CONFIG_CRYPTO_SERPENT=m
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
CONFIG_CRYPTO_AES=m
+# CONFIG_CRYPTO_ANUBIS is not set
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_BLOWFISH=m
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+CONFIG_CRYPTO_SERPENT=m
+# CONFIG_CRYPTO_TEA is not set
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
+
+#
+# Compression
+#
CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_CRC32C=m
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig
index a3d52e3f2ded..066c583c1f8a 100644
--- a/arch/powerpc/configs/mpc7448_hpc2_defconfig
+++ b/arch/powerpc/configs/mpc7448_hpc2_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:11 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:11 2008
#
# CONFIG_PPC64 is not set
@@ -31,6 +31,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -86,6 +88,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -111,6 +114,7 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -209,11 +213,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -235,6 +241,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -244,11 +251,11 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -296,8 +303,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -454,7 +459,10 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_SRP is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+CONFIG_ATA_SFF=y
# CONFIG_SATA_SVW is not set
# CONFIG_ATA_PIIX is not set
CONFIG_SATA_MV=y
@@ -464,7 +472,6 @@ CONFIG_SATA_MV=y
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
-# CONFIG_SATA_SIL24 is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
@@ -509,6 +516,7 @@ CONFIG_SATA_MV=y
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
@@ -596,7 +604,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -616,6 +623,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -623,6 +631,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -670,6 +679,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -705,12 +715,7 @@ CONFIG_GEN_RTC=y
# CONFIG_TCG_TPM is not set
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -743,12 +748,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -779,6 +794,8 @@ CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -787,14 +804,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -814,7 +828,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -871,7 +884,6 @@ CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -914,6 +926,7 @@ CONFIG_MSDOS_PARTITION=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -924,6 +937,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -931,6 +945,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -940,6 +955,7 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -950,48 +966,78 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Crypto core or helper
+#
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig
index 0264c5757f78..30d7834b7db1 100644
--- a/arch/powerpc/configs/mpc8272_ads_defconfig
+++ b/arch/powerpc/configs/mpc8272_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:13 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:12 2008
#
# CONFIG_PPC64 is not set
@@ -30,6 +30,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -70,18 +72,16 @@ CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -108,6 +108,7 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -196,11 +197,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -224,6 +227,7 @@ CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -233,11 +237,11 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00400000
#
# Networking
@@ -292,6 +296,7 @@ CONFIG_INET6_XFRM_MODE_TRANSPORT=y
CONFIG_INET6_XFRM_MODE_TUNNEL=y
CONFIG_INET6_XFRM_MODE_BEET=y
CONFIG_IPV6_SIT=y
+CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
@@ -536,7 +541,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -554,6 +558,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -561,6 +566,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
CONFIG_PPP=y
@@ -634,6 +640,7 @@ CONFIG_SERIO_LIBPS2=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -668,12 +675,7 @@ CONFIG_HW_RANDOM=y
# CONFIG_RAW_DRIVER is not set
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
@@ -690,12 +692,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -722,13 +734,10 @@ CONFIG_DAB=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -798,7 +807,6 @@ CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -877,6 +885,7 @@ CONFIG_NLS_UTF8=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -889,6 +898,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -896,6 +906,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -906,6 +917,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
@@ -918,6 +930,7 @@ CONFIG_SCHED_DEBUG=y
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -929,6 +942,7 @@ CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_IRQSTACKS is not set
CONFIG_BDI_SWITCH=y
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -938,45 +952,75 @@ CONFIG_BDI_SWITCH=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
-# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_PCBC=y
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=y
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
# CONFIG_CRYPTO_HW is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig
index 9e0dd8201691..4293c8be06e1 100644
--- a/arch/powerpc/configs/mpc83xx_defconfig
+++ b/arch/powerpc/configs/mpc83xx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc9
-# Tue Apr 15 18:07:36 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:14 2008
#
# CONFIG_PPC64 is not set
@@ -31,6 +31,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -86,6 +88,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -111,12 +114,14 @@ CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
@@ -201,7 +206,6 @@ CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
-CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_MATH_EMULATION=y
# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
@@ -217,11 +221,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -240,6 +246,7 @@ CONFIG_FSL_SOC=y
# CONFIG_PCI_SYSCALL is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -249,11 +256,11 @@ CONFIG_FSL_SOC=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -301,8 +308,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -361,6 +366,7 @@ CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_OF_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -439,6 +445,7 @@ CONFIG_MTD_NAND_FSL_ELBC=y
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -501,8 +508,10 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_DEBUG is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
-# CONFIG_SATA_MV is not set
+CONFIG_SATA_PMP=y
CONFIG_SATA_FSL=y
+CONFIG_ATA_SFF=y
+# CONFIG_SATA_MV is not set
# CONFIG_PATA_PLATFORM is not set
# CONFIG_MD is not set
# CONFIG_MACINTOSH_DRIVERS is not set
@@ -554,6 +563,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@@ -607,6 +617,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -641,13 +652,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -658,6 +662,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_TINY_USB is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -667,19 +672,13 @@ CONFIG_I2C_MPC=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -757,12 +756,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
# CONFIG_USB_DABUSB is not set
@@ -810,16 +819,20 @@ CONFIG_USB=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
@@ -828,6 +841,7 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -873,17 +887,15 @@ CONFIG_USB_MON=y
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -903,7 +915,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -962,7 +973,6 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -1009,6 +1019,7 @@ CONFIG_UCC=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -1027,6 +1038,7 @@ CONFIG_HAVE_LMB=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1034,6 +1046,7 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1043,51 +1056,81 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index 2075722911bb..3efab71a603b 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc7
-# Mon Mar 31 11:37:08 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 09:03:46 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -90,6 +92,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_EXTRA_PASS=y
@@ -117,12 +120,14 @@ CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
@@ -162,6 +167,7 @@ CONFIG_MPC8560_ADS=y
CONFIG_MPC85xx_CDS=y
CONFIG_MPC85xx_MDS=y
CONFIG_MPC85xx_DS=y
+CONFIG_KSI8560=y
# CONFIG_STX_GP3 is not set
CONFIG_TQM8540=y
CONFIG_TQM8541=y
@@ -221,11 +227,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -250,6 +258,7 @@ CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -259,11 +268,12 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -334,8 +344,10 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y
CONFIG_INET6_XFRM_MODE_BEET=y
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=y
+CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -397,6 +409,7 @@ CONFIG_FW_LOADER=y
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -503,7 +516,11 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_SRP is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_SATA_PMP=y
CONFIG_SATA_AHCI=y
+# CONFIG_SATA_SIL24 is not set
+CONFIG_SATA_FSL=y
+CONFIG_ATA_SFF=y
# CONFIG_SATA_SVW is not set
# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
@@ -513,13 +530,11 @@ CONFIG_SATA_AHCI=y
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
-# CONFIG_SATA_SIL24 is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
-# CONFIG_SATA_FSL is not set
CONFIG_PATA_ALI=y
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
@@ -559,6 +574,7 @@ CONFIG_PATA_ALI=y
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
@@ -625,7 +641,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -646,6 +661,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -653,6 +669,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@@ -717,6 +734,7 @@ CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -750,7 +768,6 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NVRAM=y
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -760,13 +777,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -794,6 +804,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -803,19 +814,13 @@ CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
@@ -832,13 +837,33 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
CONFIG_DVB_CORE=m
-# CONFIG_DVB_CORE_ATTACH is not set
+CONFIG_VIDEO_MEDIA=m
+
+#
+# Multimedia drivers
+#
+# CONFIG_MEDIA_ATTACH is not set
+CONFIG_MEDIA_TUNER=m
+# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set
+CONFIG_MEDIA_TUNER_SIMPLE=m
+CONFIG_MEDIA_TUNER_TDA8290=m
+CONFIG_MEDIA_TUNER_TDA9887=m
+CONFIG_MEDIA_TUNER_TEA5761=m
+CONFIG_MEDIA_TUNER_TEA5767=m
+CONFIG_MEDIA_TUNER_MT20XX=m
+CONFIG_MEDIA_TUNER_XC2028=m
+CONFIG_MEDIA_TUNER_XC5000=m
CONFIG_DVB_CAPTURE_DRIVERS=y
#
@@ -881,14 +906,17 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
#
# DVB-S (satellite) frontends
#
-# CONFIG_DVB_STV0299 is not set
# CONFIG_DVB_CX24110 is not set
# CONFIG_DVB_CX24123 is not set
-# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_MT312 is not set
-# CONFIG_DVB_VES1X93 is not set
# CONFIG_DVB_S5H1420 is not set
+# CONFIG_DVB_STV0299 is not set
+# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_VES1X93 is not set
+# CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TDA826X is not set
+# CONFIG_DVB_TUA6100 is not set
#
# DVB-T (terrestrial) frontends
@@ -906,6 +934,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
# CONFIG_DVB_DIB3000MC is not set
# CONFIG_DVB_DIB7000M is not set
# CONFIG_DVB_DIB7000P is not set
+# CONFIG_DVB_TDA10048 is not set
#
# DVB-C (cable) frontends
@@ -924,27 +953,21 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
# CONFIG_DVB_BCM3510 is not set
# CONFIG_DVB_LGDT330X is not set
# CONFIG_DVB_S5H1409 is not set
+# CONFIG_DVB_AU8522 is not set
+# CONFIG_DVB_S5H1411 is not set
#
-# Tuners/PLL support
+# Digital terrestrial only tuners/PLL
#
# CONFIG_DVB_PLL is not set
-# CONFIG_DVB_TDA826X is not set
-# CONFIG_DVB_TDA827X is not set
-# CONFIG_DVB_TDA18271 is not set
-# CONFIG_DVB_TUNER_QT1010 is not set
-# CONFIG_DVB_TUNER_MT2060 is not set
-# CONFIG_DVB_TUNER_MT2266 is not set
-# CONFIG_DVB_TUNER_MT2131 is not set
# CONFIG_DVB_TUNER_DIB0070 is not set
-# CONFIG_DVB_TUNER_XC5000 is not set
#
-# Miscellaneous devices
+# SEC control devices for DVB-S
#
# CONFIG_DVB_LNBP21 is not set
+# CONFIG_DVB_ISL6405 is not set
# CONFIG_DVB_ISL6421 is not set
-# CONFIG_DVB_TUA6100 is not set
CONFIG_DAB=y
# CONFIG_USB_DABUSB is not set
@@ -1011,6 +1034,7 @@ CONFIG_SND_AC97_CODEC=y
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
@@ -1085,11 +1109,11 @@ CONFIG_SND_INTEL8X0=y
# CONFIG_SND_SOC is not set
#
-# SoC Audio support for SuperH
+# ALSA SoC audio for Freescale SOCs
#
#
-# ALSA SoC audio for Freescale SOCs
+# SoC Audio for the Texas Instruments OMAP
#
#
@@ -1124,16 +1148,20 @@ CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
-# CONFIG_USB_EHCI_FSL is not set
+CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
@@ -1151,6 +1179,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1170,7 +1199,9 @@ CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
#
@@ -1208,12 +1239,21 @@ CONFIG_USB_MON=y
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
-# CONFIG_EDAC is not set
+CONFIG_EDAC=y
+
+#
+# Reporting subsystems
+#
+# CONFIG_EDAC_DEBUG is not set
+CONFIG_EDAC_MM_EDAC=y
+CONFIG_EDAC_MPC85XX=y
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
@@ -1263,11 +1303,19 @@ CONFIG_RTC_DRV_CMOS=y
#
# on-CPU RTC drivers
#
-# CONFIG_DMADEVICES is not set
+# CONFIG_RTC_DRV_PPC is not set
+CONFIG_DMADEVICES=y
#
-# Userspace I/O
+# DMA Devices
#
+CONFIG_FSL_DMA=y
+CONFIG_DMA_ENGINE=y
+
+#
+# DMA Clients
+#
+# CONFIG_NET_DMA is not set
# CONFIG_UIO is not set
#
@@ -1287,7 +1335,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -1357,10 +1404,9 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=y
# CONFIG_NFSD_V3 is not set
-CONFIG_NFSD_TCP=y
+# CONFIG_NFSD_V4 is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
@@ -1444,9 +1490,10 @@ CONFIG_NLS_UTF8=m
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
-# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=m
@@ -1455,6 +1502,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1462,6 +1510,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1472,6 +1521,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
@@ -1485,6 +1535,7 @@ CONFIG_SCHED_DEBUG=y
# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -1497,6 +1548,7 @@ CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1507,53 +1559,83 @@ CONFIG_DEBUG_INFO=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
CONFIG_CRYPTO_SHA1=m
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/mpc8641_hpcn_defconfig b/arch/powerpc/configs/mpc8641_hpcn_defconfig
index d01dcdb70bd7..4a8171507391 100644
--- a/arch/powerpc/configs/mpc8641_hpcn_defconfig
+++ b/arch/powerpc/configs/mpc8641_hpcn_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc7
-# Mon Mar 31 11:37:11 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:15 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -90,6 +92,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_EXTRA_PASS=y
@@ -117,12 +120,14 @@ CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
@@ -162,6 +167,7 @@ CONFIG_PPC_86xx=y
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
CONFIG_MPC8641_HPCN=y
+# CONFIG_SBC8641D is not set
# CONFIG_MPC8610_HPCD is not set
CONFIG_MPC8641=y
# CONFIG_IPIC is not set
@@ -211,11 +217,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -240,6 +248,8 @@ CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+CONFIG_HAS_RAPIDIO=y
+# CONFIG_RAPIDIO is not set
#
# Advanced setup
@@ -249,11 +259,11 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -324,8 +334,10 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y
CONFIG_INET6_XFRM_MODE_BEET=y
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=y
+CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -387,6 +399,7 @@ CONFIG_FW_LOADER=y
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -493,7 +506,11 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_SRP is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_SATA_PMP=y
CONFIG_SATA_AHCI=y
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_FSL is not set
+CONFIG_ATA_SFF=y
# CONFIG_SATA_SVW is not set
# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
@@ -503,13 +520,11 @@ CONFIG_SATA_AHCI=y
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
-# CONFIG_SATA_SIL24 is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
-# CONFIG_SATA_FSL is not set
CONFIG_PATA_ALI=y
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
@@ -549,6 +564,7 @@ CONFIG_PATA_ALI=y
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
@@ -614,7 +630,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -634,6 +649,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -641,6 +657,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@@ -705,6 +722,7 @@ CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -736,7 +754,6 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NVRAM=y
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -746,13 +763,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -780,6 +790,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -789,19 +800,13 @@ CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
@@ -818,13 +823,33 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
CONFIG_DVB_CORE=m
-# CONFIG_DVB_CORE_ATTACH is not set
+CONFIG_VIDEO_MEDIA=m
+
+#
+# Multimedia drivers
+#
+# CONFIG_MEDIA_ATTACH is not set
+CONFIG_MEDIA_TUNER=m
+# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set
+CONFIG_MEDIA_TUNER_SIMPLE=m
+CONFIG_MEDIA_TUNER_TDA8290=m
+CONFIG_MEDIA_TUNER_TDA9887=m
+CONFIG_MEDIA_TUNER_TEA5761=m
+CONFIG_MEDIA_TUNER_TEA5767=m
+CONFIG_MEDIA_TUNER_MT20XX=m
+CONFIG_MEDIA_TUNER_XC2028=m
+CONFIG_MEDIA_TUNER_XC5000=m
CONFIG_DVB_CAPTURE_DRIVERS=y
#
@@ -867,14 +892,17 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
#
# DVB-S (satellite) frontends
#
-# CONFIG_DVB_STV0299 is not set
# CONFIG_DVB_CX24110 is not set
# CONFIG_DVB_CX24123 is not set
-# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_MT312 is not set
-# CONFIG_DVB_VES1X93 is not set
# CONFIG_DVB_S5H1420 is not set
+# CONFIG_DVB_STV0299 is not set
+# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_VES1X93 is not set
+# CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TDA826X is not set
+# CONFIG_DVB_TUA6100 is not set
#
# DVB-T (terrestrial) frontends
@@ -892,6 +920,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
# CONFIG_DVB_DIB3000MC is not set
# CONFIG_DVB_DIB7000M is not set
# CONFIG_DVB_DIB7000P is not set
+# CONFIG_DVB_TDA10048 is not set
#
# DVB-C (cable) frontends
@@ -910,27 +939,21 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
# CONFIG_DVB_BCM3510 is not set
# CONFIG_DVB_LGDT330X is not set
# CONFIG_DVB_S5H1409 is not set
+# CONFIG_DVB_AU8522 is not set
+# CONFIG_DVB_S5H1411 is not set
#
-# Tuners/PLL support
+# Digital terrestrial only tuners/PLL
#
# CONFIG_DVB_PLL is not set
-# CONFIG_DVB_TDA826X is not set
-# CONFIG_DVB_TDA827X is not set
-# CONFIG_DVB_TDA18271 is not set
-# CONFIG_DVB_TUNER_QT1010 is not set
-# CONFIG_DVB_TUNER_MT2060 is not set
-# CONFIG_DVB_TUNER_MT2266 is not set
-# CONFIG_DVB_TUNER_MT2131 is not set
# CONFIG_DVB_TUNER_DIB0070 is not set
-# CONFIG_DVB_TUNER_XC5000 is not set
#
-# Miscellaneous devices
+# SEC control devices for DVB-S
#
# CONFIG_DVB_LNBP21 is not set
+# CONFIG_DVB_ISL6405 is not set
# CONFIG_DVB_ISL6421 is not set
-# CONFIG_DVB_TUA6100 is not set
CONFIG_DAB=y
# CONFIG_USB_DABUSB is not set
@@ -997,6 +1020,7 @@ CONFIG_SND_AC97_CODEC=y
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
@@ -1071,11 +1095,11 @@ CONFIG_SND_INTEL8X0=y
# CONFIG_SND_SOC is not set
#
-# SoC Audio support for SuperH
+# ALSA SoC audio for Freescale SOCs
#
#
-# ALSA SoC audio for Freescale SOCs
+# SoC Audio for the Texas Instruments OMAP
#
#
@@ -1110,16 +1134,20 @@ CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
@@ -1137,6 +1165,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1156,7 +1185,9 @@ CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
#
@@ -1194,10 +1225,12 @@ CONFIG_USB_MON=y
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
@@ -1249,11 +1282,8 @@ CONFIG_RTC_DRV_CMOS=y
#
# on-CPU RTC drivers
#
+# CONFIG_RTC_DRV_PPC is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -1273,7 +1303,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -1343,10 +1372,9 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=y
# CONFIG_NFSD_V3 is not set
-CONFIG_NFSD_TCP=y
+# CONFIG_NFSD_V4 is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
@@ -1430,9 +1458,10 @@ CONFIG_NLS_UTF8=m
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
-# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=m
@@ -1441,6 +1470,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1448,6 +1478,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1458,6 +1489,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
@@ -1471,6 +1503,7 @@ CONFIG_SCHED_DEBUG=y
# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -1482,6 +1515,7 @@ CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1492,52 +1526,82 @@ CONFIG_DEBUG_INFO=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
CONFIG_CRYPTO_SHA1=m
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/mpc866_ads_defconfig b/arch/powerpc/configs/mpc866_ads_defconfig
index 2d831db9ae5b..46fffbcd3f99 100644
--- a/arch/powerpc/configs/mpc866_ads_defconfig
+++ b/arch/powerpc/configs/mpc866_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:35 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:16 2008
#
# CONFIG_PPC64 is not set
@@ -28,6 +28,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -106,6 +108,7 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -210,11 +213,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -231,6 +236,7 @@ CONFIG_FSL_SOC=y
# CONFIG_PCI_SYSCALL is not set
# CONFIG_PCI_QSPAN is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -240,13 +246,13 @@ CONFIG_FSL_SOC=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0x80000000
CONFIG_CONSISTENT_START=0xfd000000
CONFIG_CONSISTENT_SIZE=0x00200000
-CONFIG_BOOT_LOAD=0x00400000
#
# Networking
@@ -294,8 +300,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -419,6 +423,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -485,6 +490,7 @@ CONFIG_SERIO_LIBPS2=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -517,12 +523,7 @@ CONFIG_GEN_RTC=y
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -551,12 +552,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -584,6 +595,8 @@ CONFIG_USB_SUPPORT=y
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -592,13 +605,10 @@ CONFIG_USB_SUPPORT=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -620,7 +630,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -678,7 +687,6 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -722,6 +730,7 @@ CONFIG_MSDOS_PARTITION=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -733,6 +742,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -740,6 +750,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -748,6 +759,7 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_SAMPLES is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -757,48 +769,78 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Crypto core or helper
+#
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/mpc885_ads_defconfig b/arch/powerpc/configs/mpc885_ads_defconfig
index 82151b9bba26..9df78973005e 100644
--- a/arch/powerpc/configs/mpc885_ads_defconfig
+++ b/arch/powerpc/configs/mpc885_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:35 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:17 2008
#
# CONFIG_PPC64 is not set
@@ -28,6 +28,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -108,6 +110,7 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
# CONFIG_TINY_SHMEM is not set
@@ -219,11 +222,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -241,6 +246,7 @@ CONFIG_FSL_SOC=y
# CONFIG_PCI_QSPAN is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -250,13 +256,13 @@ CONFIG_FSL_SOC=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0x80000000
CONFIG_CONSISTENT_START=0xfd000000
CONFIG_CONSISTENT_SIZE=0x00200000
-CONFIG_BOOT_LOAD=0x00400000
#
# Networking
@@ -299,8 +305,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -492,6 +496,7 @@ CONFIG_FS_ENET_MDIO_FEC=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -516,6 +521,7 @@ CONFIG_FS_ENET_MDIO_FEC=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -548,12 +554,7 @@ CONFIG_GEN_RTC=y
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
@@ -570,12 +571,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -599,13 +610,10 @@ CONFIG_DAB=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -618,7 +626,6 @@ CONFIG_DAB=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
@@ -676,7 +683,6 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -719,6 +725,7 @@ CONFIG_MSDOS_PARTITION=y
#
# Library routines
#
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -729,6 +736,7 @@ CONFIG_ZLIB_INFLATE=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -736,6 +744,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -746,6 +755,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -756,6 +766,7 @@ CONFIG_SCHED_DEBUG=y
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -766,6 +777,7 @@ CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -778,3 +790,4 @@ CONFIG_DEBUG_INFO=y
# CONFIG_CRYPTO is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig
index 1383eb696a20..bc3bf62ddc2f 100644
--- a/arch/powerpc/configs/pq2fads_defconfig
+++ b/arch/powerpc/configs/pq2fads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:36 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:18 2008
#
# CONFIG_PPC64 is not set
@@ -30,6 +30,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -70,19 +72,17 @@ CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
-CONFIG_GROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -109,6 +109,7 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -196,11 +197,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -225,6 +228,7 @@ CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -234,11 +238,11 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00400000
#
# Networking
@@ -293,6 +297,7 @@ CONFIG_INET6_XFRM_MODE_TRANSPORT=y
CONFIG_INET6_XFRM_MODE_TUNNEL=y
CONFIG_INET6_XFRM_MODE_BEET=y
CONFIG_IPV6_SIT=y
+CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
@@ -513,7 +518,7 @@ CONFIG_IDE_PROC_FS=y
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
# CONFIG_BLK_DEV_IDEDMA is not set
-CONFIG_IDE_ARCH_OBSOLETE_INIT=y
+# CONFIG_BLK_DEV_HD_ONLY is not set
# CONFIG_BLK_DEV_HD is not set
#
@@ -593,7 +598,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -611,6 +615,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -618,6 +623,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
CONFIG_PPP=y
@@ -692,6 +698,7 @@ CONFIG_SERIO_LIBPS2=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -726,12 +733,7 @@ CONFIG_HW_RANDOM=y
# CONFIG_RAW_DRIVER is not set
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
@@ -748,12 +750,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -781,11 +793,14 @@ CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG is not set
# CONFIG_USB_GADGET_DEBUG_FILES is not set
CONFIG_USB_GADGET_SELECTED=y
# CONFIG_USB_GADGET_AMD5536UDC is not set
@@ -795,6 +810,7 @@ CONFIG_USB_GADGET_SELECTED=y
# CONFIG_USB_GADGET_PXA2XX is not set
CONFIG_USB_GADGET_M66592=y
CONFIG_USB_M66592=y
+# CONFIG_USB_GADGET_PXA27X is not set
# CONFIG_USB_GADGET_GOKU is not set
# CONFIG_USB_GADGET_LH7A40X is not set
# CONFIG_USB_GADGET_OMAP is not set
@@ -804,6 +820,7 @@ CONFIG_USB_M66592=y
CONFIG_USB_GADGET_DUALSPEED=y
# CONFIG_USB_ZERO is not set
CONFIG_USB_ETH=y
+CONFIG_USB_ETH_RNDIS=y
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FILE_STORAGE is not set
# CONFIG_USB_G_SERIAL is not set
@@ -812,13 +829,10 @@ CONFIG_USB_ETH=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -888,7 +902,6 @@ CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -967,6 +980,7 @@ CONFIG_NLS_UTF8=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -979,6 +993,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -986,6 +1001,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -996,6 +1012,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHED_DEBUG is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
@@ -1008,6 +1025,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -1019,6 +1037,7 @@ CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_IRQSTACKS is not set
CONFIG_BDI_SWITCH=y
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1028,46 +1047,76 @@ CONFIG_BDI_SWITCH=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
-# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_PCBC=y
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=y
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig
index f9121685f11a..c6b83577c055 100644
--- a/arch/powerpc/configs/prpmc2800_defconfig
+++ b/arch/powerpc/configs/prpmc2800_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc7
-# Mon Mar 31 11:37:15 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:18 2008
#
# CONFIG_PPC64 is not set
@@ -33,6 +33,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -92,6 +94,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -117,6 +120,7 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -215,11 +219,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -241,6 +247,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -250,13 +257,13 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
CONFIG_CONSISTENT_START=0xff100000
CONFIG_CONSISTENT_SIZE=0x00200000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -304,8 +311,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -364,6 +369,7 @@ CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_OF_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -435,6 +441,7 @@ CONFIG_MTD_PHYSMAP_OF=y
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -519,7 +526,7 @@ CONFIG_BLK_DEV_PDC202XX_NEW=y
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
-CONFIG_IDE_ARCH_OBSOLETE_INIT=y
+# CONFIG_BLK_DEV_HD_ONLY is not set
# CONFIG_BLK_DEV_HD is not set
#
@@ -598,7 +605,10 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_SRP is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+CONFIG_ATA_SFF=y
# CONFIG_SATA_SVW is not set
# CONFIG_ATA_PIIX is not set
CONFIG_SATA_MV=y
@@ -608,7 +618,6 @@ CONFIG_SATA_MV=y
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
-# CONFIG_SATA_SIL24 is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
@@ -653,6 +662,7 @@ CONFIG_SATA_MV=y
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
@@ -744,7 +754,6 @@ CONFIG_E1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -763,6 +772,7 @@ CONFIG_NETDEV_10000=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -770,6 +780,7 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@@ -832,6 +843,7 @@ CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -855,7 +867,6 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -865,13 +876,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -898,6 +902,7 @@ CONFIG_I2C_CHARDEV=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
CONFIG_I2C_MV64XXX=y
#
@@ -908,19 +913,13 @@ CONFIG_I2C_MV64XXX=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -990,12 +989,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
# CONFIG_DAB is not set
#
@@ -1055,11 +1064,13 @@ CONFIG_USB_DEVICEFS=y
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_PPC_OF is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
@@ -1074,6 +1085,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1120,10 +1132,12 @@ CONFIG_USB_MON=y
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
@@ -1175,11 +1189,8 @@ CONFIG_RTC_DRV_MAX6900=y
#
# on-CPU RTC drivers
#
+# CONFIG_RTC_DRV_PPC is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -1199,7 +1210,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -1257,7 +1267,6 @@ CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -1300,6 +1309,7 @@ CONFIG_MSDOS_PARTITION=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -1310,6 +1320,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1317,6 +1328,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1326,6 +1338,7 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_SLUB_STATS is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_SAMPLES is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1336,48 +1349,78 @@ CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Crypto core or helper
+#
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/sbc8641d_defconfig b/arch/powerpc/configs/sbc8641d_defconfig
index 3180125aa6c4..8227510b41a9 100644
--- a/arch/powerpc/configs/sbc8641d_defconfig
+++ b/arch/powerpc/configs/sbc8641d_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Thu Apr 10 18:03:25 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:19 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_LOCKBREAK=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -90,6 +92,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -116,12 +119,14 @@ CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
@@ -197,7 +202,6 @@ CONFIG_PREEMPT=y
# CONFIG_PREEMPT_RCU is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
-CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
@@ -213,11 +217,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -237,12 +243,14 @@ CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCIEAER=y
+# CONFIG_PCIEASPM is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -252,11 +260,11 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -328,8 +336,10 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_INET6_XFRM_MODE_BEET=m
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=m
+CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
# CONFIG_NETLABEL is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
@@ -534,6 +544,7 @@ CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_OF_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -610,6 +621,7 @@ CONFIG_MTD_PHYSMAP_OF=y
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -727,7 +739,6 @@ CONFIG_NETDEV_1000=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -743,6 +754,7 @@ CONFIG_GIANFAR=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
CONFIG_ATM_DRIVERS=y
# CONFIG_ATM_DUMMY is not set
@@ -825,6 +837,7 @@ CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -862,13 +875,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -895,6 +901,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -904,19 +911,13 @@ CONFIG_I2C_MPC=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -998,12 +999,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
#
@@ -1041,6 +1052,8 @@ CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1049,14 +1062,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -1084,8 +1094,8 @@ CONFIG_REISERFS_FS_POSIX_ACL=y
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
CONFIG_OCFS2_FS=m
+CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_DEBUG_MASKLOG=y
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -1145,7 +1155,6 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-CONFIG_NFS_DIRECTIO=y
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -1221,6 +1230,7 @@ CONFIG_NLS_UTF8=m
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -1241,6 +1251,7 @@ CONFIG_HAVE_LMB=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
@@ -1251,6 +1262,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
@@ -1262,6 +1274,7 @@ CONFIG_SCHED_DEBUG=y
# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -1274,6 +1287,7 @@ CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_DEBUGGER=y
# CONFIG_XMON is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1289,54 +1303,84 @@ CONFIG_SECURITY_CAPABILITIES=y
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_NULL=m
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_AUTHENC=m
+CONFIG_CRYPTO_TEST=m
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
-CONFIG_CRYPTO_NULL=m
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_WP512=m
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_TWOFISH_COMMON=m
-CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_WP512=m
+
+#
+# Ciphers
+#
CONFIG_CRYPTO_AES=m
+CONFIG_CRYPTO_ANUBIS=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_BLOWFISH=m
+# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_ANUBIS=m
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_TEA=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
+
+#
+# Compression
+#
CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_CRC32C=m
-# CONFIG_CRYPTO_CAMELLIA is not set
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_AUTHENC=m
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/storcenter_defconfig b/arch/powerpc/configs/storcenter_defconfig
index fdbfd39a3aca..88f6aa8273be 100644
--- a/arch/powerpc/configs/storcenter_defconfig
+++ b/arch/powerpc/configs/storcenter_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc7
-# Mon Mar 31 11:37:19 2008
+# Linux kernel version: 2.6.26-rc5
+# Mon Jun 9 08:52:20 2008
#
# CONFIG_PPC64 is not set
@@ -31,6 +31,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -85,6 +87,7 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -109,12 +112,14 @@ CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
@@ -214,11 +219,13 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="console=ttyS0,115200"
@@ -242,6 +249,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -251,11 +259,11 @@ CONFIG_PCI_LEGACY=y
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
#
# Networking
@@ -298,8 +306,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -358,6 +364,7 @@ CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_OF_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -433,6 +440,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=1
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -513,7 +521,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
-CONFIG_IDE_ARCH_OBSOLETE_INIT=y
+# CONFIG_BLK_DEV_HD_ONLY is not set
# CONFIG_BLK_DEV_HD is not set
#
@@ -638,7 +646,6 @@ CONFIG_R8169=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
@@ -654,6 +661,7 @@ CONFIG_R8169=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@@ -690,6 +698,7 @@ CONFIG_R8169=y
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -717,7 +726,6 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=m
CONFIG_NVRAM=y
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -727,13 +735,6 @@ CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
#
# I2C Hardware Bus support
#
@@ -761,6 +762,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -770,19 +772,13 @@ CONFIG_I2C_MPC=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
@@ -799,12 +795,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
# CONFIG_DAB is not set
#
@@ -841,16 +847,20 @@ CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_PPC_OF is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
@@ -865,6 +875,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -885,6 +896,7 @@ CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
#
@@ -922,10 +934,12 @@ CONFIG_USB_STORAGE=y
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
@@ -977,11 +991,8 @@ CONFIG_RTC_DRV_DS1307=y
#
# on-CPU RTC drivers
#
+# CONFIG_RTC_DRV_PPC is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -1002,10 +1013,9 @@ CONFIG_FS_MBCACHE=y
# CONFIG_FS_POSIX_ACL is not set
CONFIG_XFS_FS=m
# CONFIG_XFS_QUOTA is not set
-# CONFIG_XFS_SECURITY is not set
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
-# CONFIG_GFS2_FS is not set
+# CONFIG_XFS_DEBUG is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -1138,6 +1148,7 @@ CONFIG_NLS_UTF8=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
@@ -1150,6 +1161,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1157,6 +1169,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
# CONFIG_ENABLE_WARN_DEPRECATED is not set
# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1166,6 +1179,7 @@ CONFIG_HAS_DMA=y
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
+# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1181,3 +1195,4 @@ CONFIG_ASYNC_MEMCPY=y
CONFIG_ASYNC_XOR=y
# CONFIG_CRYPTO is not set
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
--
cgit v1.2.3-70-g09d2
From b7f09ae583c49d28b2796d2fa5893dcf822e3a10 Mon Sep 17 00:00:00 2001
From: Miquel van Smoorenburg <mikevs@xs4all.net>
Date: Thu, 5 Jun 2008 18:14:44 +0200
Subject: x86, pci-dma.c: don't always add __GFP_NORETRY to gfp
Currently arch/x86/kernel/pci-dma.c always adds __GFP_NORETRY
to the allocation flags, because it wants to be reasonably
sure not to deadlock when calling alloc_pages().
But really that should only be done in two cases:
- when allocating memory in the lower 16 MB DMA zone.
If there's no free memory there, waiting or OOM killing is of no use
- when optimistically trying an allocation in the DMA32 zone
when dma_mask < DMA_32BIT_MASK hoping that the allocation
happens to fall within the limits of the dma_mask
Also blindly adding __GFP_NORETRY to the the gfp variable might
not be a good idea since we then also use it when calling
dma_ops->alloc_coherent(). Clearing it might also not be a
good idea, dma_alloc_coherent()'s caller might have set it
on purpose. The gfp variable should not be clobbered.
[ mingo@elte.hu: converted to delta patch ontop of previous version. ]
Signed-off-by: Miquel van Smoorenburg <miquels@cistron.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
arch/x86/kernel/pci-dma.c | 13 ++++++++++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index 069e843f0b93..dc00a1331ace 100644
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -378,6 +378,7 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
struct page *page;
unsigned long dma_mask = 0;
dma_addr_t bus;
+ int noretry = 0;
/* ignore region specifiers */
gfp &= ~(__GFP_DMA | __GFP_HIGHMEM | __GFP_DMA32);
@@ -397,19 +398,25 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
if (dev->dma_mask == NULL)
return NULL;
+ /* Don't invoke OOM killer or retry in lower 16MB DMA zone */
+ if (gfp & __GFP_DMA)
+ noretry = 1;
+
#ifdef CONFIG_X86_64
/* Why <=? Even when the mask is smaller than 4GB it is often
larger than 16MB and in this case we have a chance of
finding fitting memory in the next higher zone first. If
not retry with true GFP_DMA. -AK */
- if (dma_mask <= DMA_32BIT_MASK && !(gfp & GFP_DMA))
+ if (dma_mask <= DMA_32BIT_MASK && !(gfp & GFP_DMA)) {
gfp |= GFP_DMA32;
+ if (dma_mask < DMA_32BIT_MASK)
+ noretry = 1;
+ }
#endif
again:
- /* Don't invoke OOM killer or retry in lower 16MB DMA zone */
page = dma_alloc_pages(dev,
- (gfp & GFP_DMA) ? gfp | __GFP_NORETRY : gfp, get_order(size));
+ noretry ? gfp | __GFP_NORETRY : gfp, get_order(size));
if (page == NULL)
return NULL;
--
cgit v1.2.3-70-g09d2
From f17c63231c9c2bfc5717af1890ad17312a1c2c1c Mon Sep 17 00:00:00 2001
From: Anton Vorontsov <avorontsov@ru.mvista.com>
Date: Mon, 17 Mar 2008 20:52:08 +0300
Subject: [POWERPC] 83xx: MPC837xRDB's VSC7385 ethernet switch isn't on the
MDIO bus
MDIO-less PHYs should use CONFIG_FIXED_PHY driver and appropriate
fixed-link property in the device tree.
If not, ethernet will not work:
e0024520:03 not found
eth1: Could not attach to PHY
IP-Config: Failed to open eth1
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/boot/dts/mpc8377_rdb.dts | 8 +-------
arch/powerpc/boot/dts/mpc8378_rdb.dts | 8 +-------
arch/powerpc/boot/dts/mpc8379_rdb.dts | 8 +-------
arch/powerpc/configs/83xx/mpc837x_rdb_defconfig | 4 ++--
4 files changed, 5 insertions(+), 23 deletions(-)
diff --git a/arch/powerpc/boot/dts/mpc8377_rdb.dts b/arch/powerpc/boot/dts/mpc8377_rdb.dts
index 5bc09ad016f5..f3083c779b66 100644
--- a/arch/powerpc/boot/dts/mpc8377_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8377_rdb.dts
@@ -164,12 +164,6 @@
reg = <0x2>;
device_type = "ethernet-phy";
};
- phy3: ethernet-phy@3 {
- interrupt-parent = <&ipic>;
- interrupts = <18 0x8>;
- reg = <0x3>;
- device_type = "ethernet-phy";
- };
};
enet0: ethernet@24000 {
@@ -195,7 +189,7 @@
interrupts = <35 0x8 36 0x8 37 0x8>;
phy-connection-type = "mii";
interrupt-parent = <&ipic>;
- phy-handle = <&phy3>;
+ fixed-link = <1 1 1000 0 0>;
};
serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/mpc8378_rdb.dts b/arch/powerpc/boot/dts/mpc8378_rdb.dts
index 711f9a30f9ab..0e872a60e091 100644
--- a/arch/powerpc/boot/dts/mpc8378_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8378_rdb.dts
@@ -164,12 +164,6 @@
reg = <0x2>;
device_type = "ethernet-phy";
};
- phy3: ethernet-phy@3 {
- interrupt-parent = <&ipic>;
- interrupts = <18 0x8>;
- reg = <0x3>;
- device_type = "ethernet-phy";
- };
};
enet0: ethernet@24000 {
@@ -195,7 +189,7 @@
interrupts = <35 0x8 36 0x8 37 0x8>;
phy-connection-type = "mii";
interrupt-parent = <&ipic>;
- phy-handle = <&phy3>;
+ fixed-link = <1 1 1000 0 0>;
};
serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/mpc8379_rdb.dts b/arch/powerpc/boot/dts/mpc8379_rdb.dts
index c11ceb7d3299..1eb8defaff6f 100644
--- a/arch/powerpc/boot/dts/mpc8379_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8379_rdb.dts
@@ -164,12 +164,6 @@
reg = <0x2>;
device_type = "ethernet-phy";
};
- phy3: ethernet-phy@3 {
- interrupt-parent = <&ipic>;
- interrupts = <18 0x8>;
- reg = <0x3>;
- device_type = "ethernet-phy";
- };
};
enet0: ethernet@24000 {
@@ -195,7 +189,7 @@
interrupts = <35 0x8 36 0x8 37 0x8>;
phy-connection-type = "mii";
interrupt-parent = <&ipic>;
- phy-handle = <&phy3>;
+ fixed-link = <1 1 1000 0 0>;
};
serial0: serial@4500 {
diff --git a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
index 7c1c7fa4b3f5..0d448556f53a 100644
--- a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:29 2008
+# Tue Jun 10 09:17:12 2008
#
# CONFIG_PPC64 is not set
@@ -454,7 +454,7 @@ CONFIG_MARVELL_PHY=y
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
-# CONFIG_FIXED_PHY is not set
+CONFIG_FIXED_PHY=y
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
--
cgit v1.2.3-70-g09d2
From d1daeabf0da5bfa1943272ce508e2ba785730bf0 Mon Sep 17 00:00:00 2001
From: James Bottomley <James.Bottomley@HansenPartnership.com>
Date: Tue, 10 Jun 2008 10:20:53 -0500
Subject: [SCSI] sr: fix corrupt CD data after media change and delay
Reported-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
If you delay 30s or more before mounting a CD after inserting it then
the kernel has the wrong value for the CD size.
http://marc.info/?t=121276133000001
The problem is in sr_test_unit_ready(): the function eats unit
attentions without adjusting the sdev->changed status. This means
that when the CD signals changed media via unit attention, we can
ignore it. Fix by making sr_test_unit_ready() adjust the changed
status.
Tested-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Cc: Stable Tree <stable@kernel.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
---
drivers/scsi/sr.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index 7ee86d4a7618..c82df8bd4d89 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -178,6 +178,9 @@ int sr_test_unit_ready(struct scsi_device *sdev, struct scsi_sense_hdr *sshdr)
the_result = scsi_execute_req(sdev, cmd, DMA_NONE, NULL,
0, sshdr, SR_TIMEOUT,
retries--);
+ if (scsi_sense_valid(sshdr) &&
+ sshdr->sense_key == UNIT_ATTENTION)
+ sdev->changed = 1;
} while (retries > 0 &&
(!scsi_status_is_good(the_result) ||
--
cgit v1.2.3-70-g09d2
From 24797a344293601f14f49e2d259c3ca447c4f802 Mon Sep 17 00:00:00 2001
From: Roland Dreier <rolandd@cisco.com>
Date: Tue, 10 Jun 2008 12:29:49 -0700
Subject: RDMA/nes: Fix off-by-one in nes_reg_user_mr() error path
nes_reg_user_mr() should fail if page_count becomes >= 1024 * 512
rather than just testing for strict >, because page_count is
essentially used as an index into an array with 1024 * 512 entries, so
allowing the loop to continue with page_count == 1024 * 512 means that
memory after the end of the array is corrupted. This leads to a crash
triggerable by a userspace application that requests registration of a
too-big region.
Also get rid of the call to pci_free_consistent() here to avoid
corrupting state with a double free, since the same memory will be
freed in the code jumped to at reg_user_mr_err.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
---
drivers/infiniband/hw/nes/nes_verbs.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
index 99b3c4ae86eb..d617da9bd351 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.c
+++ b/drivers/infiniband/hw/nes/nes_verbs.c
@@ -2456,10 +2456,8 @@ static struct ib_mr *nes_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
if ((page_count!=0)&&(page_count<<12)-(region->offset&(4096-1))>=region->length)
goto enough_pages;
if ((page_count&0x01FF) == 0) {
- if (page_count>(1024*512)) {
+ if (page_count >= 1024 * 512) {
ib_umem_release(region);
- pci_free_consistent(nesdev->pcidev, 4096, vpbl.pbl_vbase,
- vpbl.pbl_pbase);
nes_free_resource(nesadapter,
nesadapter->allocated_mrs, stag_index);
kfree(nesmr);
--
cgit v1.2.3-70-g09d2
From 8d6bcd6e219f183aba4fb62bb7065a4db772ac49 Mon Sep 17 00:00:00 2001
From: Grant Likely <grant.likely@secretlab.ca>
Date: Sat, 24 May 2008 16:11:51 +1000
Subject: [POWERPC] bootwrapper: add simpleImage* to list of boot targets
Without simpleImage% in the BOOT_TARGETS list, it is impossible to
build any of the simpleImages.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
---
arch/powerpc/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 9dcdc036cdf7..86096ccc5914 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -154,7 +154,7 @@ all: zImage
CPPFLAGS_vmlinux.lds := -Upowerpc
-BOOT_TARGETS = zImage zImage.initrd uImage zImage% dtbImage% treeImage.% cuImage.%
+BOOT_TARGETS = zImage zImage.initrd uImage zImage% dtbImage% treeImage.% cuImage.% simpleImage.%
PHONY += $(BOOT_TARGETS)
--
cgit v1.2.3-70-g09d2
From 83014699b06fb9a300d896c7c49fb8be1c6c5ddc Mon Sep 17 00:00:00 2001
From: stephane eranian <eranian@googlemail.com>
Date: Wed, 11 Jun 2008 15:24:13 -0700
Subject: [IA64] perfmon: fix async exit bug
Move the cleanup of the async queue to the close callback from the flush
callback. This avoids losing asynchronous overflow notifications when
the file descriptor is shared by multiple processes and one terminates.
Signed-off-by: Stephane Eranian <eranian@gmail.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---
arch/ia64/kernel/perfmon.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index 71d05133f556..7714a97b0104 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -1864,11 +1864,6 @@ pfm_flush(struct file *filp, fl_owner_t id)
* invoked after, it will find an empty queue and no
* signal will be sent. In both case, we are safe
*/
- if (filp->f_flags & FASYNC) {
- DPRINT(("cleaning up async_queue=%p\n", ctx->ctx_async_queue));
- pfm_do_fasync (-1, filp, ctx, 0);
- }
-
PROTECT_CTX(ctx, flags);
state = ctx->ctx_state;
@@ -1999,6 +1994,11 @@ pfm_close(struct inode *inode, struct file *filp)
return -EBADF;
}
+ if (filp->f_flags & FASYNC) {
+ DPRINT(("cleaning up async_queue=%p\n", ctx->ctx_async_queue));
+ pfm_do_fasync(-1, filp, ctx, 0);
+ }
+
PROTECT_CTX(ctx, flags);
state = ctx->ctx_state;
--
cgit v1.2.3-70-g09d2
From 3463a93def55c309f3c0d0a8aaf216be3be42d64 Mon Sep 17 00:00:00 2001
From: Alex Chiang <achiang@hp.com>
Date: Wed, 11 Jun 2008 17:29:27 -0600
Subject: [IA64] Update check_sal_cache_flush to use platform_send_ipi()
check_sal_cache_flush is used to detect broken firmware that drops
pending interrupts.
The old implementation schedules a timer interrupt for itself in
the future by getting the current value of the Interval Timer
Counter + 1000 cycles, waits for the interrupt to be pended, calls
SAL_CACHE_FLUSH, and finally checks to see if the interrupt is
still pending.
This implementation can cause problems for virtual machine code if
the process of scheduling the timer interrupt takes more than 1000
cycles; the virtual machine can end up sleeping for several hundred
years while waiting for the ITC to wrap around.
The fix is to use platform_send_ipi. The processor will still send
an interrupt to itself, using the IA64_IPI_DM_INT delivery mode,
which causes the IPI to look like an external interrupt. The rest
of the SAL_CACHE_FLUSH + checking to see if the interrupt is still
pending remains unchanged.
This fix has been boot tested successfully on:
- intel tiger2
- hp rx6600
- hp rx5670
The rx5670 has known buggy firmware, where SAL_CACHE_FLUSH drops
pending interrupts. A boot test on this machine showed this message
on the console:
SAL: SAL_CACHE_FLUSH drops interrupts; PAL_CACHE_FLUSH will be used instead
Which proves that the self-inflicted IPI approach is viable. And
as expected, the other tested platforms correctly did not display
the warning.
Signed-off-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---
arch/ia64/kernel/sal.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/ia64/kernel/sal.c b/arch/ia64/kernel/sal.c
index 7e0259709c04..0464173ea568 100644
--- a/arch/ia64/kernel/sal.c
+++ b/arch/ia64/kernel/sal.c
@@ -252,11 +252,10 @@ check_sal_cache_flush (void)
local_irq_save(flags);
/*
- * Schedule a timer interrupt, wait until it's reported, and see if
- * SAL_CACHE_FLUSH drops it.
+ * Send ourselves a timer interrupt, wait until it's reported, and see
+ * if SAL_CACHE_FLUSH drops it.
*/
- ia64_set_itv(IA64_TIMER_VECTOR);
- ia64_set_itm(ia64_get_itc() + 1000);
+ platform_send_ipi(cpu, IA64_TIMER_VECTOR, IA64_IPI_DM_INT, 0);
while (!ia64_get_irr(IA64_TIMER_VECTOR))
cpu_relax();
--
cgit v1.2.3-70-g09d2
From 45aec1ae72fc592f231e9e73ed9ed4d10cfbc0b5 Mon Sep 17 00:00:00 2001
From: "venkatesh.pallipadi@intel.com" <venkatesh.pallipadi@intel.com>
Date: Tue, 18 Mar 2008 17:00:22 -0700
Subject: x86: PAT export resource_wc in pci sysfs
For the ranges with IORESOURCE_PREFETCH, export a new resource_wc interface in
pci /sysfs along with resource (which is uncached).
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
Documentation/filesystems/sysfs-pci.txt | 1 +
drivers/pci/pci-sysfs.c | 84 ++++++++++++++++++++++++---------
include/linux/pci.h | 1 +
3 files changed, 64 insertions(+), 22 deletions(-)
diff --git a/Documentation/filesystems/sysfs-pci.txt b/Documentation/filesystems/sysfs-pci.txt
index 5daa2aaec2c5..68ef48839c04 100644
--- a/Documentation/filesystems/sysfs-pci.txt
+++ b/Documentation/filesystems/sysfs-pci.txt
@@ -36,6 +36,7 @@ files, each with their own function.
local_cpus nearby CPU mask (cpumask, ro)
resource PCI resource host addresses (ascii, ro)
resource0..N PCI resource N, if present (binary, mmap)
+ resource0_wc..N_wc PCI WC map resource N, if prefetchable (binary, mmap)
rom PCI ROM resource, if present (binary, ro)
subsystem_device PCI subsystem device (ascii, ro)
subsystem_vendor PCI subsystem vendor (ascii, ro)
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 271d41cc05ab..9ec7d3977a82 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -489,13 +489,14 @@ pci_mmap_legacy_mem(struct kobject *kobj, struct bin_attribute *attr,
* @kobj: kobject for mapping
* @attr: struct bin_attribute for the file being mapped
* @vma: struct vm_area_struct passed into the mmap
+ * @write_combine: 1 for write_combine mapping
*
* Use the regular PCI mapping routines to map a PCI resource into userspace.
* FIXME: write combining? maybe automatic for prefetchable regions?
*/
static int
pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
- struct vm_area_struct *vma)
+ struct vm_area_struct *vma, int write_combine)
{
struct pci_dev *pdev = to_pci_dev(container_of(kobj,
struct device, kobj));
@@ -518,7 +519,21 @@ pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
vma->vm_pgoff += start >> PAGE_SHIFT;
mmap_type = res->flags & IORESOURCE_MEM ? pci_mmap_mem : pci_mmap_io;
- return pci_mmap_page_range(pdev, vma, mmap_type, 0);
+ return pci_mmap_page_range(pdev, vma, mmap_type, write_combine);
+}
+
+static int
+pci_mmap_resource_uc(struct kobject *kobj, struct bin_attribute *attr,
+ struct vm_area_struct *vma)
+{
+ return pci_mmap_resource(kobj, attr, vma, 0);
+}
+
+static int
+pci_mmap_resource_wc(struct kobject *kobj, struct bin_attribute *attr,
+ struct vm_area_struct *vma)
+{
+ return pci_mmap_resource(kobj, attr, vma, 1);
}
/**
@@ -541,9 +556,46 @@ pci_remove_resource_files(struct pci_dev *pdev)
sysfs_remove_bin_file(&pdev->dev.kobj, res_attr);
kfree(res_attr);
}
+
+ res_attr = pdev->res_attr_wc[i];
+ if (res_attr) {
+ sysfs_remove_bin_file(&pdev->dev.kobj, res_attr);
+ kfree(res_attr);
+ }
}
}
+static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
+{
+ /* allocate attribute structure, piggyback attribute name */
+ int name_len = write_combine ? 13 : 10;
+ struct bin_attribute *res_attr;
+ int retval;
+
+ res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
+ if (res_attr) {
+ char *res_attr_name = (char *)(res_attr + 1);
+
+ if (write_combine) {
+ pdev->res_attr_wc[num] = res_attr;
+ sprintf(res_attr_name, "resource%d_wc", num);
+ res_attr->mmap = pci_mmap_resource_wc;
+ } else {
+ pdev->res_attr[num] = res_attr;
+ sprintf(res_attr_name, "resource%d", num);
+ res_attr->mmap = pci_mmap_resource_uc;
+ }
+ res_attr->attr.name = res_attr_name;
+ res_attr->attr.mode = S_IRUSR | S_IWUSR;
+ res_attr->size = pci_resource_len(pdev, num);
+ res_attr->private = &pdev->resource[num];
+ retval = sysfs_create_bin_file(&pdev->dev.kobj, res_attr);
+ } else
+ retval = -ENOMEM;
+
+ return retval;
+}
+
/**
* pci_create_resource_files - create resource files in sysfs for @dev
* @dev: dev in question
@@ -557,31 +609,19 @@ static int pci_create_resource_files(struct pci_dev *pdev)
/* Expose the PCI resources from this device as files */
for (i = 0; i < PCI_ROM_RESOURCE; i++) {
- struct bin_attribute *res_attr;
/* skip empty resources */
if (!pci_resource_len(pdev, i))
continue;
- /* allocate attribute structure, piggyback attribute name */
- res_attr = kzalloc(sizeof(*res_attr) + 10, GFP_ATOMIC);
- if (res_attr) {
- char *res_attr_name = (char *)(res_attr + 1);
-
- pdev->res_attr[i] = res_attr;
- sprintf(res_attr_name, "resource%d", i);
- res_attr->attr.name = res_attr_name;
- res_attr->attr.mode = S_IRUSR | S_IWUSR;
- res_attr->size = pci_resource_len(pdev, i);
- res_attr->mmap = pci_mmap_resource;
- res_attr->private = &pdev->resource[i];
- retval = sysfs_create_bin_file(&pdev->dev.kobj, res_attr);
- if (retval) {
- pci_remove_resource_files(pdev);
- return retval;
- }
- } else {
- return -ENOMEM;
+ retval = pci_create_attr(pdev, i, 0);
+ /* for prefetchable resources, create a WC mappable file */
+ if (!retval && pdev->resource[i].flags & IORESOURCE_PREFETCH)
+ retval = pci_create_attr(pdev, i, 1);
+
+ if (retval) {
+ pci_remove_resource_files(pdev);
+ return retval;
}
}
return 0;
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 509159bcd4e7..d18b1dd49fab 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -206,6 +206,7 @@ struct pci_dev {
struct bin_attribute *rom_attr; /* attribute descriptor for sysfs ROM entry */
int rom_attr_enabled; /* has display of the rom attribute been enabled? */
struct bin_attribute *res_attr[DEVICE_COUNT_RESOURCE]; /* sysfs file for resources */
+ struct bin_attribute *res_attr_wc[DEVICE_COUNT_RESOURCE]; /* sysfs file for WC mapping of resources */
#ifdef CONFIG_PCI_MSI
struct list_head msi_list;
#endif
--
cgit v1.2.3-70-g09d2
From 81d5575a48f49f494289a1299a32e4e5e41fbf40 Mon Sep 17 00:00:00 2001
From: Jesse Barnes <jbarnes@hobbes.lan>
Date: Thu, 12 Jun 2008 13:51:46 -0700
Subject: PCI: fixup write combine comment in pci_mmap_resource
Now that we can actually do write combining properly, there's no need to have
the FIXME.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---
drivers/pci/pci-sysfs.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 9ec7d3977a82..6f3c7446c329 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -492,7 +492,6 @@ pci_mmap_legacy_mem(struct kobject *kobj, struct bin_attribute *attr,
* @write_combine: 1 for write_combine mapping
*
* Use the regular PCI mapping routines to map a PCI resource into userspace.
- * FIXME: write combining? maybe automatic for prefetchable regions?
*/
static int
pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
--
cgit v1.2.3-70-g09d2
From 41ee2ff404ec76194315aeed57ac973b010abe1d Mon Sep 17 00:00:00 2001
From: Johannes Weiner <hannes@saeurebad.de>
Date: Fri, 13 Jun 2008 15:04:40 +1000
Subject: drm: use drms ioctl cmd not what we get passed from userspace.
This enforces us to use the drm ioctl types so read/write works correctly and not believe
what userspace tells us.
It does this hopefully without breaking the drm api.
Fixes bug from thread: BUG: unable to handle kernel NULL pointer dereference (drm_getunique)
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/drm/drm_drv.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/char/drm/drm_drv.c b/drivers/char/drm/drm_drv.c
index fc54140551a7..22957ac15df4 100644
--- a/drivers/char/drm/drm_drv.c
+++ b/drivers/char/drm/drm_drv.c
@@ -475,6 +475,8 @@ int drm_ioctl(struct inode *inode, struct file *filp,
else
goto err_i1;
+ /* Do not trust userspace, use our own definition */
+ cmd = ioctl->cmd;
func = ioctl->func;
/* is there a local override? */
if ((nr == DRM_IOCTL_NR(DRM_IOCTL_DMA)) && dev->driver->dma_ioctl)
--
cgit v1.2.3-70-g09d2
From b554305905d9bc2184b424aa67712119d5c9fb99 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Fri, 13 Jun 2008 15:06:31 +1000
Subject: drm: the sg alloc ioctl should write back the handle to userspace
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/drm/drm.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/char/drm/drm.h b/drivers/char/drm/drm.h
index 3a05c6d5ebe1..38d3c6b8276a 100644
--- a/drivers/char/drm/drm.h
+++ b/drivers/char/drm/drm.h
@@ -628,7 +628,7 @@ struct drm_set_version {
#define DRM_IOCTL_AGP_BIND DRM_IOW( 0x36, struct drm_agp_binding)
#define DRM_IOCTL_AGP_UNBIND DRM_IOW( 0x37, struct drm_agp_binding)
-#define DRM_IOCTL_SG_ALLOC DRM_IOW( 0x38, struct drm_scatter_gather)
+#define DRM_IOCTL_SG_ALLOC DRM_IOWR(0x38, struct drm_scatter_gather)
#define DRM_IOCTL_SG_FREE DRM_IOW( 0x39, struct drm_scatter_gather)
#define DRM_IOCTL_WAIT_VBLANK DRM_IOWR(0x3a, union drm_wait_vblank)
--
cgit v1.2.3-70-g09d2
From d385c2a85877f0cb785070094edf9a624c090d68 Mon Sep 17 00:00:00 2001
From: Zhang Rui <rui.zhang@intel.com>
Date: Sat, 14 Jun 2008 01:01:18 -0400
Subject: ACPI Exception (video-1721): UNKNOWN_STATUS_CODE, Cant attach device
The child of a video bus device is not alway a video device.
It should be a warn message rather than an exception here.
http://bugzilla.kernel.org/show_bug.cgi?id=9761
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---
drivers/acpi/video.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 5e5dda3a3027..d089c4519d45 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -1713,7 +1713,8 @@ acpi_video_bus_get_devices(struct acpi_video_bus *video,
status = acpi_video_bus_get_one_device(dev, video);
if (ACPI_FAILURE(status)) {
- ACPI_EXCEPTION((AE_INFO, status, "Cant attach device"));
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Cant attach device"));
continue;
}
}
--
cgit v1.2.3-70-g09d2
From f163ff5176a8e9c827d8ebe044710d67d40799c3 Mon Sep 17 00:00:00 2001
From: Len Brown <len.brown@intel.com>
Date: Sat, 14 Jun 2008 01:26:37 -0400
Subject: ACPI: no AC status notification
http://bugzilla.kernel.org/show_bug.cgi?id=10695
Signed-off-by: Len Brown <len.brown@intel.com>
---
drivers/acpi/ac.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index 5b73f6a2cd86..831883b7d6c9 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -233,6 +233,9 @@ static void acpi_ac_notify(acpi_handle handle, u32 event, void *data)
device = ac->device;
switch (event) {
+ default:
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Unsupported event [0x%x]\n", event));
case ACPI_AC_NOTIFY_STATUS:
case ACPI_NOTIFY_BUS_CHECK:
case ACPI_NOTIFY_DEVICE_CHECK:
@@ -244,11 +247,6 @@ static void acpi_ac_notify(acpi_handle handle, u32 event, void *data)
#ifdef CONFIG_ACPI_SYSFS_POWER
kobject_uevent(&ac->charger.dev->kobj, KOBJ_CHANGE);
#endif
- break;
- default:
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Unsupported event [0x%x]\n", event));
- break;
}
return;
--
cgit v1.2.3-70-g09d2
From 3ed7897242b7efe977f3a8d06d4e5a4ebe28b10e Mon Sep 17 00:00:00 2001
From: Mike Christie <michaelc@cs.wisc.edu>
Date: Wed, 11 Jun 2008 19:21:00 -0500
Subject: [SCSI] scsi_host regression: fix scsi host leak
commit 9c7701088a61cc0cf8a6e1c68d1e74e3cc2ee0b7
Author: Dave Young <hidave.darkstar@gmail.com>
Date: Tue Jan 22 14:01:34 2008 +0800
scsi: use class iteration api
Isn't a correct replacement for the original hand rolled host
lookup. The problem is that class_find_child would get a reference to
the host's class device which is never released. Since the host class
device holds a reference to the host gendev, the host can never be
freed.
In 2.6.26 we started using class_find_device, and this function also
gets a reference to the device, so we end up with an extra ref
and the host will not get released.
This patch adds a put_device to balance the class_find_device() get. I
kept the scsi_host_get in scsi_host_lookup, because the target layer
is using scsi_host_lookup and it looks like it needs the SHOST_DEL
check.
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
---
drivers/scsi/hosts.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index 3690360d7a79..c6457bfc8a49 100644
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -456,6 +456,10 @@ static int __scsi_host_match(struct device *dev, void *data)
*
* Return value:
* A pointer to located Scsi_Host or NULL.
+ *
+ * The caller must do a scsi_host_put() to drop the reference
+ * that scsi_host_get() took. The put_device() below dropped
+ * the reference from class_find_device().
**/
struct Scsi_Host *scsi_host_lookup(unsigned short hostnum)
{
@@ -463,9 +467,10 @@ struct Scsi_Host *scsi_host_lookup(unsigned short hostnum)
struct Scsi_Host *shost = ERR_PTR(-ENXIO);
cdev = class_find_device(&shost_class, &hostnum, __scsi_host_match);
- if (cdev)
+ if (cdev) {
shost = scsi_host_get(class_to_shost(cdev));
-
+ put_device(cdev);
+ }
return shost;
}
EXPORT_SYMBOL(scsi_host_lookup);
--
cgit v1.2.3-70-g09d2
From f93daa3f7ff4f0cc13acc7452a00feb1c586102a Mon Sep 17 00:00:00 2001
From: Jeff Mahoney <jeffm@suse.com>
Date: Fri, 13 Jun 2008 10:38:00 -0400
Subject: [SCSI] dpt_i2o: Add PROC_IA64 define
This fixes the following compile failure:
drivers/scsi/dpt_i2o.c:83: error: 'PROC_IA64' undeclared here (not in a function)
Mark Salyzyn <Mark_Salyzyn@adaptec.com> indicated that IA64 must report
itself as PROC_INTEL, so I've changed the comment for PROC_INTEL.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Acked-by: Mark Salyzyn <Mark_Salyzyn@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
---
drivers/scsi/dpt/dptsig.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/dpt/dptsig.h b/drivers/scsi/dpt/dptsig.h
index 72c8992fdf21..a6644b332b53 100644
--- a/drivers/scsi/dpt/dptsig.h
+++ b/drivers/scsi/dpt/dptsig.h
@@ -85,7 +85,7 @@ typedef unsigned int sigINT;
/* ------------------------------------------------------------------ */
/* What type of processor the file is meant to run on. */
/* This will let us know whether to read sigWORDs as high/low or low/high. */
-#define PROC_INTEL 0x00 /* Intel 80x86 */
+#define PROC_INTEL 0x00 /* Intel 80x86/ia64 */
#define PROC_MOTOROLA 0x01 /* Motorola 68K */
#define PROC_MIPS4000 0x02 /* MIPS RISC 4000 */
#define PROC_ALPHA 0x03 /* DEC Alpha */
@@ -104,6 +104,7 @@ typedef unsigned int sigINT;
#define PROC_486 0x08 /* Intel 80486 */
#define PROC_PENTIUM 0x10 /* Intel 586 aka P5 aka Pentium */
#define PROC_SEXIUM 0x20 /* Intel 686 aka P6 aka Pentium Pro or MMX */
+#define PROC_IA64 0x40 /* Intel IA64 processor */
/* PROC_i960: */
#define PROC_960RX 0x01 /* Intel 80960RC/RD */
--
cgit v1.2.3-70-g09d2
From 62128b2ca812c1266f4ff7bac068bf0b626c6179 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Sun, 15 Jun 2008 21:00:21 +0200
Subject: opti621: disable read prefetch
This fixes 2.6.25 regression (kernel.org bugzilla bug #10723) caused by:
commit 912fb29a36a7269ac1c4a4df45bc0ac1d2637972
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Fri Oct 19 00:30:11 2007 +0200
opti621: always tune PIO
...
Based on a bugreport from Juergen Kosel & inspired by pata_opti.c code.
Bisected-by: Juergen Kosel <juergen.kosel@gmx.de>
Tested-by: Juergen Kosel <juergen.kosel@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/pci/opti621.c | 15 ++-------------
1 file changed, 2 insertions(+), 13 deletions(-)
diff --git a/drivers/ide/pci/opti621.c b/drivers/ide/pci/opti621.c
index 6e99080497bf..e31e0f970a2c 100644
--- a/drivers/ide/pci/opti621.c
+++ b/drivers/ide/pci/opti621.c
@@ -102,18 +102,6 @@
* address: 50 ns, data: 50 ns, recovery: 100 ns.
*/
-/* #define READ_PREFETCH 0 */
-/* Uncomment for disable read prefetch.
- * There is some readprefetch capatibility in hdparm,
- * but when I type hdparm -P 1 /dev/hda, I got errors
- * and till reset drive is inaccessible.
- * This (hw) read prefetch is safe on my drive.
- */
-
-#ifndef READ_PREFETCH
-#define READ_PREFETCH 0x40 /* read prefetch is enabled */
-#endif /* else read prefetch is disabled */
-
#define READ_REG 0 /* index of Read cycle timing register */
#define WRITE_REG 1 /* index of Write cycle timing register */
#define CNTRL_REG 3 /* index of Control register */
@@ -264,7 +252,8 @@ static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
cycle1 = ((first.data_time-1)<<4) | (first.recovery_time-2);
cycle2 = ((second.data_time-1)<<4) | (second.recovery_time-2);
- misc = READ_PREFETCH | ((ax-1)<<4) | ((drdy-2)<<1);
+
+ misc = ((ax - 1) << 4) | ((drdy - 2) << 1);
#ifdef OPTI621_DEBUG
printk("%s: master: address: %d, data: %d, "
--
cgit v1.2.3-70-g09d2
From f361037631ba547ea88adf8d2359d810c1b2605a Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Sun, 15 Jun 2008 21:00:21 +0200
Subject: opti621: remove DMA support
These controllers don't support DMA.
Based on a bugreport from Juergen Kosel & inspired by pata_opti.c code.
Tested-by: Juergen Kosel <juergen.kosel@gmx.de>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/pci/opti621.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/ide/pci/opti621.c b/drivers/ide/pci/opti621.c
index e31e0f970a2c..65f180738947 100644
--- a/drivers/ide/pci/opti621.c
+++ b/drivers/ide/pci/opti621.c
@@ -324,18 +324,14 @@ static const struct ide_port_info opti621_chipsets[] __devinitdata = {
.name = "OPTI621",
.enablebits = { {0x45, 0x80, 0x00}, {0x40, 0x08, 0x00} },
.port_ops = &opti621_port_ops,
- .host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA,
+ .host_flags = IDE_HFLAG_NO_DMA,
.pio_mask = ATA_PIO3,
- .swdma_mask = ATA_SWDMA2,
- .mwdma_mask = ATA_MWDMA2,
}, { /* 1 */
.name = "OPTI621X",
.enablebits = { {0x45, 0x80, 0x00}, {0x40, 0x08, 0x00} },
.port_ops = &opti621_port_ops,
- .host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA,
+ .host_flags = IDE_HFLAG_NO_DMA,
.pio_mask = ATA_PIO3,
- .swdma_mask = ATA_SWDMA2,
- .mwdma_mask = ATA_MWDMA2,
}
};
--
cgit v1.2.3-70-g09d2
From 21bd33a656a60daadc475ce330272f4410ae27b7 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Sun, 15 Jun 2008 21:00:22 +0200
Subject: opti621: use PCI clock value provided by controller
Use PCI clock value provided by controller instead of depending on
a default (or user supplied) value.
Based on a bugreport from Juergen Kosel & inspired by pata_opti.c code.
Tested-by: Juergen Kosel <juergen.kosel@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/pci/opti621.c | 42 ++++++++++++++++++++++--------------------
1 file changed, 22 insertions(+), 20 deletions(-)
diff --git a/drivers/ide/pci/opti621.c b/drivers/ide/pci/opti621.c
index 65f180738947..7547fa2d83ac 100644
--- a/drivers/ide/pci/opti621.c
+++ b/drivers/ide/pci/opti621.c
@@ -193,11 +193,10 @@ typedef struct pio_clocks_s {
int recovery_time; /* Recovery time (clocks) */
} pio_clocks_t;
-static void compute_clocks(int pio, pio_clocks_t *clks)
+static void compute_clocks(int pio, pio_clocks_t *clks, int bus_speed)
{
if (pio != PIO_NOT_EXIST) {
int adr_setup, data_pls;
- int bus_speed = ide_pci_clk ? ide_pci_clk : system_bus_clock();
adr_setup = ide_pio_timings[pio].setup_time;
data_pls = ide_pio_timings[pio].active_time;
@@ -234,7 +233,7 @@ static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
u8 pio1 = 0, pio2 = 0;
pio_clocks_t first, second;
int ax, drdy;
- u8 cycle1, cycle2, misc;
+ u8 cycle1, cycle2, misc, clk;
ide_hwif_t *hwif = HWIF(drive);
/* sets drive->drive_data for both drives */
@@ -242,8 +241,26 @@ static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
pio1 = hwif->drives[0].drive_data;
pio2 = hwif->drives[1].drive_data;
- compute_clocks(pio1, &first);
- compute_clocks(pio2, &second);
+ spin_lock_irqsave(&opti621_lock, flags);
+
+ reg_base = hwif->io_ports.data_addr;
+
+ /* allow Register-B */
+ outb(0xc0, reg_base + CNTRL_REG);
+ /* hmm, setupvic.exe does this ;-) */
+ outb(0xff, reg_base + 5);
+ /* if reads 0xff, adapter not exist? */
+ (void)inb(reg_base + CNTRL_REG);
+ /* if reads 0xc0, no interface exist? */
+ read_reg(CNTRL_REG);
+
+ /* check CLK speed */
+ clk = read_reg(STRAP_REG) & 1;
+
+ printk(KERN_INFO "%s: CLK = %d MHz\n", hwif->name, clk ? 25 : 33);
+
+ compute_clocks(pio1, &first, clk ? 25 : 33);
+ compute_clocks(pio2, &second, clk ? 25 : 33);
/* ax = max(a1,a2) */
ax = (first.address_time < second.address_time) ? second.address_time : first.address_time;
@@ -266,21 +283,6 @@ static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
second.recovery_time, drdy);
#endif
- spin_lock_irqsave(&opti621_lock, flags);
-
- reg_base = hwif->io_ports.data_addr;
-
- /* allow Register-B */
- outb(0xc0, reg_base + CNTRL_REG);
- /* hmm, setupvic.exe does this ;-) */
- outb(0xff, reg_base + 5);
- /* if reads 0xff, adapter not exist? */
- (void)inb(reg_base + CNTRL_REG);
- /* if reads 0xc0, no interface exist? */
- read_reg(CNTRL_REG);
- /* read version, probably 0 */
- read_reg(STRAP_REG);
-
/* program primary drive */
/* select Index-0 for Register-A */
write_reg(0, MISC_REG);
--
cgit v1.2.3-70-g09d2
From 6c987183fcc3c6cb9eb77fd0b3e8ca1ac98a4813 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Sun, 15 Jun 2008 21:00:22 +0200
Subject: opti621: program devices timings separately in ->set_pio_mode
* Set drive->drive_data to 'pio + XFER_PIO_0' instead of 'pio',
then simplify selecting maximum adress setup timing.
* Remove no longer needed compute_pios() and opti621_port_init_devs().
* Program devices timings separately in ->set_pio_mode.
Based on a bugreport from Juergen Kosel & inspired by pata_opti.c code.
Tested-by: Juergen Kosel <juergen.kosel@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/pci/opti621.c | 80 +++++++++--------------------------------------
1 file changed, 15 insertions(+), 65 deletions(-)
diff --git a/drivers/ide/pci/opti621.c b/drivers/ide/pci/opti621.c
index 7547fa2d83ac..c746e6f06077 100644
--- a/drivers/ide/pci/opti621.c
+++ b/drivers/ide/pci/opti621.c
@@ -115,34 +115,6 @@ static int reg_base;
static DEFINE_SPINLOCK(opti621_lock);
-/* there are stored pio numbers from other calls of opti621_set_pio_mode */
-static void compute_pios(ide_drive_t *drive, const u8 pio)
-/* Store values into drive->drive_data
- * second_contr - 0 for primary controller, 1 for secondary
- * slave_drive - 0 -> pio is for master, 1 -> pio is for slave
- * pio - PIO mode for selected drive (for other we don't know)
- */
-{
- int d;
- ide_hwif_t *hwif = HWIF(drive);
-
- drive->drive_data = pio;
-
- for (d = 0; d < 2; ++d) {
- drive = &hwif->drives[d];
- if (drive->present) {
- if (drive->drive_data == PIO_DONT_KNOW)
- drive->drive_data = ide_get_best_pio_mode(drive, 255, 3);
-#ifdef OPTI621_DEBUG
- printk("%s: Selected PIO mode %d\n",
- drive->name, drive->drive_data);
-#endif
- } else {
- drive->drive_data = PIO_NOT_EXIST;
- }
- }
-}
-
static int cmpt_clk(int time, int bus_speed)
/* Returns (rounded up) time in clocks for time in ns,
* with bus_speed in MHz.
@@ -226,20 +198,19 @@ static void compute_clocks(int pio, pio_clocks_t *clks, int bus_speed)
static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
{
- /* primary and secondary drives share some registers,
- * so we have to program both drives
- */
+ ide_hwif_t *hwif = drive->hwif;
+ ide_drive_t *pair = ide_get_paired_drive(drive);
unsigned long flags;
- u8 pio1 = 0, pio2 = 0;
pio_clocks_t first, second;
int ax, drdy;
- u8 cycle1, cycle2, misc, clk;
- ide_hwif_t *hwif = HWIF(drive);
+ u8 cycle1, misc, clk, addr_pio = pio;
- /* sets drive->drive_data for both drives */
- compute_pios(drive, pio);
- pio1 = hwif->drives[0].drive_data;
- pio2 = hwif->drives[1].drive_data;
+ drive->drive_data = XFER_PIO_0 + pio;
+
+ if (pair->present) {
+ if (pair->drive_data && pair->drive_data < drive->drive_data)
+ addr_pio = pair->drive_data - XFER_PIO_0;
+ }
spin_lock_irqsave(&opti621_lock, flags);
@@ -259,8 +230,8 @@ static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
printk(KERN_INFO "%s: CLK = %d MHz\n", hwif->name, clk ? 25 : 33);
- compute_clocks(pio1, &first, clk ? 25 : 33);
- compute_clocks(pio2, &second, clk ? 25 : 33);
+ compute_clocks(pio, &first, clk ? 25 : 33);
+ compute_clocks(addr_pio, &second, clk ? 25 : 33);
/* ax = max(a1,a2) */
ax = (first.address_time < second.address_time) ? second.address_time : first.address_time;
@@ -268,37 +239,23 @@ static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
drdy = 2; /* DRDY is default 2 (by OPTi Databook) */
cycle1 = ((first.data_time-1)<<4) | (first.recovery_time-2);
- cycle2 = ((second.data_time-1)<<4) | (second.recovery_time-2);
misc = ((ax - 1) << 4) | ((drdy - 2) << 1);
#ifdef OPTI621_DEBUG
- printk("%s: master: address: %d, data: %d, "
+ printk("%s: address: %d, data: %d, "
"recovery: %d, drdy: %d [clk]\n",
- hwif->name, ax, first.data_time,
+ drive->name, ax, first.data_time,
first.recovery_time, drdy);
- printk("%s: slave: address: %d, data: %d, "
- "recovery: %d, drdy: %d [clk]\n",
- hwif->name, ax, second.data_time,
- second.recovery_time, drdy);
#endif
- /* program primary drive */
- /* select Index-0 for Register-A */
- write_reg(0, MISC_REG);
+ /* select Index-0/1 for Register-A/B */
+ write_reg(drive->select.b.unit, MISC_REG);
/* set read cycle timings */
write_reg(cycle1, READ_REG);
/* set write cycle timings */
write_reg(cycle1, WRITE_REG);
- /* program secondary drive */
- /* select Index-1 for Register-B */
- write_reg(1, MISC_REG);
- /* set read cycle timings */
- write_reg(cycle2, READ_REG);
- /* set write cycle timings */
- write_reg(cycle2, WRITE_REG);
-
/* use Register-A for drive 0 */
/* use Register-B for drive 1 */
write_reg(0x85, CNTRL_REG);
@@ -310,14 +267,7 @@ static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
spin_unlock_irqrestore(&opti621_lock, flags);
}
-static void __devinit opti621_port_init_devs(ide_hwif_t *hwif)
-{
- hwif->drives[0].drive_data = PIO_DONT_KNOW;
- hwif->drives[1].drive_data = PIO_DONT_KNOW;
-}
-
static const struct ide_port_ops opti621_port_ops = {
- .port_init_devs = opti621_port_init_devs,
.set_pio_mode = opti621_set_pio_mode,
};
--
cgit v1.2.3-70-g09d2
From 810253d44bc92b44b66cd9944b579de54c0cd3ff Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Sun, 15 Jun 2008 21:00:22 +0200
Subject: opti621: use pre-calculated PIO timings
* Use pre-calculated PIO timings in ->set_pio_mode.
* Remove no longer needed compute_clocks(), cmpt_clk(), struct pio_clocks_s,
PIO_* defines and OPTI621_DEBUG define.
There should be no functional changes caused by this patch.
Based on a bugreport from Juergen Kosel & inspired by pata_opti.c code.
Tested-by: Juergen Kosel <juergen.kosel@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/pci/opti621.c | 92 ++++++++---------------------------------------
1 file changed, 15 insertions(+), 77 deletions(-)
diff --git a/drivers/ide/pci/opti621.c b/drivers/ide/pci/opti621.c
index c746e6f06077..8c715b7a85db 100644
--- a/drivers/ide/pci/opti621.c
+++ b/drivers/ide/pci/opti621.c
@@ -81,8 +81,6 @@
* 0.5 doesn't work.
*/
-#define OPTI621_DEBUG /* define for debug messages */
-
#include <linux/types.h>
#include <linux/module.h>
#include <linux/kernel.h>
@@ -110,23 +108,8 @@
static int reg_base;
-#define PIO_NOT_EXIST 254
-#define PIO_DONT_KNOW 255
-
static DEFINE_SPINLOCK(opti621_lock);
-static int cmpt_clk(int time, int bus_speed)
-/* Returns (rounded up) time in clocks for time in ns,
- * with bus_speed in MHz.
- * Example: bus_speed = 40 MHz, time = 80 ns
- * 1000/40 = 25 ns (clk value),
- * 80/25 = 3.2, rounded up to 4 (I hope ;-)).
- * Use idebus=xx to select right frequency.
- */
-{
- return ((time*bus_speed+999)/1000);
-}
-
/* Write value to register reg, base of register
* is at reg_base (0x1f0 primary, 0x170 secondary,
* if not changed by PCI configuration).
@@ -159,51 +142,22 @@ static u8 read_reg(int reg)
return ret;
}
-typedef struct pio_clocks_s {
- int address_time; /* Address setup (clocks) */
- int data_time; /* Active/data pulse (clocks) */
- int recovery_time; /* Recovery time (clocks) */
-} pio_clocks_t;
-
-static void compute_clocks(int pio, pio_clocks_t *clks, int bus_speed)
-{
- if (pio != PIO_NOT_EXIST) {
- int adr_setup, data_pls;
-
- adr_setup = ide_pio_timings[pio].setup_time;
- data_pls = ide_pio_timings[pio].active_time;
- clks->address_time = cmpt_clk(adr_setup, bus_speed);
- clks->data_time = cmpt_clk(data_pls, bus_speed);
- clks->recovery_time = cmpt_clk(ide_pio_timings[pio].cycle_time
- - adr_setup-data_pls, bus_speed);
- if (clks->address_time < 1)
- clks->address_time = 1;
- if (clks->address_time > 4)
- clks->address_time = 4;
- if (clks->data_time < 1)
- clks->data_time = 1;
- if (clks->data_time > 16)
- clks->data_time = 16;
- if (clks->recovery_time < 2)
- clks->recovery_time = 2;
- if (clks->recovery_time > 17)
- clks->recovery_time = 17;
- } else {
- clks->address_time = 1;
- clks->data_time = 1;
- clks->recovery_time = 2;
- /* minimal values */
- }
-}
-
static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
{
ide_hwif_t *hwif = drive->hwif;
ide_drive_t *pair = ide_get_paired_drive(drive);
unsigned long flags;
- pio_clocks_t first, second;
- int ax, drdy;
- u8 cycle1, misc, clk, addr_pio = pio;
+ u8 tim, misc, addr_pio = pio, clk;
+
+ /* DRDY is default 2 (by OPTi Databook) */
+ static const u8 addr_timings[2][4] = {
+ { 0x20, 0x10, 0x00, 0x00 }, /* 33 MHz */
+ { 0x10, 0x10, 0x00, 0x00 }, /* 25 MHz */
+ };
+ static const u8 data_rec_timings[2][4] = {
+ { 0x5b, 0x45, 0x32, 0x21 }, /* 33 MHz */
+ { 0x48, 0x34, 0x21, 0x10 } /* 25 MHz */
+ };
drive->drive_data = XFER_PIO_0 + pio;
@@ -230,31 +184,15 @@ static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
printk(KERN_INFO "%s: CLK = %d MHz\n", hwif->name, clk ? 25 : 33);
- compute_clocks(pio, &first, clk ? 25 : 33);
- compute_clocks(addr_pio, &second, clk ? 25 : 33);
-
- /* ax = max(a1,a2) */
- ax = (first.address_time < second.address_time) ? second.address_time : first.address_time;
-
- drdy = 2; /* DRDY is default 2 (by OPTi Databook) */
-
- cycle1 = ((first.data_time-1)<<4) | (first.recovery_time-2);
-
- misc = ((ax - 1) << 4) | ((drdy - 2) << 1);
-
-#ifdef OPTI621_DEBUG
- printk("%s: address: %d, data: %d, "
- "recovery: %d, drdy: %d [clk]\n",
- drive->name, ax, first.data_time,
- first.recovery_time, drdy);
-#endif
+ tim = data_rec_timings[clk][pio];
+ misc = addr_timings[clk][addr_pio];
/* select Index-0/1 for Register-A/B */
write_reg(drive->select.b.unit, MISC_REG);
/* set read cycle timings */
- write_reg(cycle1, READ_REG);
+ write_reg(tim, READ_REG);
/* set write cycle timings */
- write_reg(cycle1, WRITE_REG);
+ write_reg(tim, WRITE_REG);
/* use Register-A for drive 0 */
/* use Register-B for drive 1 */
--
cgit v1.2.3-70-g09d2
From 80a65fc5ee04497e6c28bdaefc44d375b19c4a79 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Sun, 15 Jun 2008 21:00:22 +0200
Subject: opti621: add PIO 4 support
* Add PIO 4 support.
While at it:
* Use a single struct ide_port_info instance for OPTi621 and OPTi621X.
Based on a bugreport from Juergen Kosel & inspired by pata_opti.c code.
Tested-by: Juergen Kosel <juergen.kosel@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/pci/opti621.c | 46 ++++++++++++++--------------------------------
1 file changed, 14 insertions(+), 32 deletions(-)
diff --git a/drivers/ide/pci/opti621.c b/drivers/ide/pci/opti621.c
index 8c715b7a85db..725c80508d90 100644
--- a/drivers/ide/pci/opti621.c
+++ b/drivers/ide/pci/opti621.c
@@ -90,16 +90,6 @@
#include <asm/io.h>
-//#define OPTI621_MAX_PIO 3
-/* In fact, I do not have any PIO 4 drive
- * (address: 25 ns, data: 70 ns, recovery: 35 ns),
- * but OPTi 82C621 is programmable and it can do (minimal values):
- * on 40MHz PCI bus (pulse 25 ns):
- * address: 25 ns, data: 25 ns, recovery: 50 ns;
- * on 20MHz PCI bus (pulse 50 ns):
- * address: 50 ns, data: 50 ns, recovery: 100 ns.
- */
-
#define READ_REG 0 /* index of Read cycle timing register */
#define WRITE_REG 1 /* index of Write cycle timing register */
#define CNTRL_REG 3 /* index of Control register */
@@ -150,13 +140,13 @@ static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
u8 tim, misc, addr_pio = pio, clk;
/* DRDY is default 2 (by OPTi Databook) */
- static const u8 addr_timings[2][4] = {
- { 0x20, 0x10, 0x00, 0x00 }, /* 33 MHz */
- { 0x10, 0x10, 0x00, 0x00 }, /* 25 MHz */
+ static const u8 addr_timings[2][5] = {
+ { 0x20, 0x10, 0x00, 0x00, 0x00 }, /* 33 MHz */
+ { 0x10, 0x10, 0x00, 0x00, 0x00 }, /* 25 MHz */
};
- static const u8 data_rec_timings[2][4] = {
- { 0x5b, 0x45, 0x32, 0x21 }, /* 33 MHz */
- { 0x48, 0x34, 0x21, 0x10 } /* 25 MHz */
+ static const u8 data_rec_timings[2][5] = {
+ { 0x5b, 0x45, 0x32, 0x21, 0x20 }, /* 33 MHz */
+ { 0x48, 0x34, 0x21, 0x10, 0x10 } /* 25 MHz */
};
drive->drive_data = XFER_PIO_0 + pio;
@@ -209,30 +199,22 @@ static const struct ide_port_ops opti621_port_ops = {
.set_pio_mode = opti621_set_pio_mode,
};
-static const struct ide_port_info opti621_chipsets[] __devinitdata = {
- { /* 0 */
- .name = "OPTI621",
- .enablebits = { {0x45, 0x80, 0x00}, {0x40, 0x08, 0x00} },
- .port_ops = &opti621_port_ops,
- .host_flags = IDE_HFLAG_NO_DMA,
- .pio_mask = ATA_PIO3,
- }, { /* 1 */
- .name = "OPTI621X",
- .enablebits = { {0x45, 0x80, 0x00}, {0x40, 0x08, 0x00} },
- .port_ops = &opti621_port_ops,
- .host_flags = IDE_HFLAG_NO_DMA,
- .pio_mask = ATA_PIO3,
- }
+static const struct ide_port_info opti621_chipset __devinitdata = {
+ .name = "OPTI621/X",
+ .enablebits = { {0x45, 0x80, 0x00}, {0x40, 0x08, 0x00} },
+ .port_ops = &opti621_port_ops,
+ .host_flags = IDE_HFLAG_NO_DMA,
+ .pio_mask = ATA_PIO4,
};
static int __devinit opti621_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
- return ide_setup_pci_device(dev, &opti621_chipsets[id->driver_data]);
+ return ide_setup_pci_device(dev, &opti621_chipset);
}
static const struct pci_device_id opti621_pci_tbl[] = {
{ PCI_VDEVICE(OPTI, PCI_DEVICE_ID_OPTI_82C621), 0 },
- { PCI_VDEVICE(OPTI, PCI_DEVICE_ID_OPTI_82C825), 1 },
+ { PCI_VDEVICE(OPTI, PCI_DEVICE_ID_OPTI_82C825), 0 },
{ 0, },
};
MODULE_DEVICE_TABLE(pci, opti621_pci_tbl);
--
cgit v1.2.3-70-g09d2
From c1a8e39819bd6797ee2b82b88517268d39921b03 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Sun, 15 Jun 2008 21:00:23 +0200
Subject: ide-pmac: bugfix for media-bay support rework
Fix bug introduced by:
commit 2dde7861afa23cd59db83515cb0b810b92b220aa
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Fri Apr 18 00:46:23 2008 +0200
ide: rework PowerMac media-bay support (take 2)
...
[ Yeah, I suck. ]
bay->cd_index shouldn't be changed if IDE devices are not present
or retry operations won't happen.
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/macintosh/mediabay.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/macintosh/mediabay.c b/drivers/macintosh/mediabay.c
index 82add26cc665..c34bdf852e32 100644
--- a/drivers/macintosh/mediabay.c
+++ b/drivers/macintosh/mediabay.c
@@ -556,7 +556,8 @@ static void media_bay_step(int i)
printk("mediabay %d, registering IDE...\n", i);
pmu_suspend();
ide_port_scan(bay->cd_port);
- bay->cd_index = bay->cd_port->index;
+ if (bay->cd_port->present)
+ bay->cd_index = bay->cd_port->index;
pmu_resume();
}
if (bay->cd_index == -1) {
--
cgit v1.2.3-70-g09d2
From 07a6c66da53f646a39103290bfbd85be18892895 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Sun, 15 Jun 2008 21:00:23 +0200
Subject: ide-pmac: add ->cable_detect method
Add ->cable_detect method and remove no longer needed pmif->cable_80 flag
(there is also no need to mask ->udma_mask now).
This fixes:
- forced ignoring of cable detection (needed for some CF devices & debug)
- cable detection for warm-plug
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/ppc/pmac.c | 55 ++++++++++++++++++++++++++++----------------------
1 file changed, 31 insertions(+), 24 deletions(-)
diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c
index 48aa019127bc..7f669a997aa6 100644
--- a/drivers/ide/ppc/pmac.c
+++ b/drivers/ide/ppc/pmac.c
@@ -59,7 +59,6 @@ typedef struct pmac_ide_hwif {
int irq;
int kind;
int aapl_bus_id;
- unsigned cable_80 : 1;
unsigned mediabay : 1;
unsigned broken_dma : 1;
unsigned broken_dma_warn : 1;
@@ -918,10 +917,40 @@ pmac_ide_do_resume(ide_hwif_t *hwif)
return 0;
}
+static u8 pmac_ide_cable_detect(ide_hwif_t *hwif)
+{
+ pmac_ide_hwif_t *pmif = (pmac_ide_hwif_t *)ide_get_hwifdata(hwif);
+ struct device_node *np = pmif->node;
+ const char *cable = of_get_property(np, "cable-type", NULL);
+
+ /* Get cable type from device-tree. */
+ if (cable && !strncmp(cable, "80-", 3))
+ return ATA_CBL_PATA80;
+
+ /*
+ * G5's seem to have incorrect cable type in device-tree.
+ * Let's assume they have a 80 conductor cable, this seem
+ * to be always the case unless the user mucked around.
+ */
+ if (of_device_is_compatible(np, "K2-UATA") ||
+ of_device_is_compatible(np, "shasta-ata"))
+ return ATA_CBL_PATA80;
+
+ return ATA_CBL_PATA40;
+}
+
static const struct ide_port_ops pmac_ide_ata6_port_ops = {
.set_pio_mode = pmac_ide_set_pio_mode,
.set_dma_mode = pmac_ide_set_dma_mode,
.selectproc = pmac_ide_kauai_selectproc,
+ .cable_detect = pmac_ide_cable_detect,
+};
+
+static const struct ide_port_ops pmac_ide_ata4_port_ops = {
+ .set_pio_mode = pmac_ide_set_pio_mode,
+ .set_dma_mode = pmac_ide_set_dma_mode,
+ .selectproc = pmac_ide_selectproc,
+ .cable_detect = pmac_ide_cable_detect,
};
static const struct ide_port_ops pmac_ide_port_ops = {
@@ -962,7 +991,6 @@ pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif, hw_regs_t *hw)
u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
struct ide_port_info d = pmac_port_info;
- pmif->cable_80 = 0;
pmif->broken_dma = pmif->broken_dma_warn = 0;
if (of_device_is_compatible(np, "shasta-ata")) {
pmif->kind = controller_sh_ata6;
@@ -979,6 +1007,7 @@ pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif, hw_regs_t *hw)
} else if (of_device_is_compatible(np, "keylargo-ata")) {
if (strcmp(np->name, "ata-4") == 0) {
pmif->kind = controller_kl_ata4;
+ d.port_ops = &pmac_ide_ata4_port_ops;
d.udma_mask = ATA_UDMA4;
} else
pmif->kind = controller_kl_ata3;
@@ -992,22 +1021,6 @@ pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif, hw_regs_t *hw)
bidp = of_get_property(np, "AAPL,bus-id", NULL);
pmif->aapl_bus_id = bidp ? *bidp : 0;
- /* Get cable type from device-tree */
- if (pmif->kind == controller_kl_ata4 || pmif->kind == controller_un_ata6
- || pmif->kind == controller_k2_ata6
- || pmif->kind == controller_sh_ata6) {
- const char* cable = of_get_property(np, "cable-type", NULL);
- if (cable && !strncmp(cable, "80-", 3))
- pmif->cable_80 = 1;
- }
- /* G5's seem to have incorrect cable type in device-tree. Let's assume
- * they have a 80 conductor cable, this seem to be always the case unless
- * the user mucked around
- */
- if (of_device_is_compatible(np, "K2-UATA") ||
- of_device_is_compatible(np, "shasta-ata"))
- pmif->cable_80 = 1;
-
/* On Kauai-type controllers, we make sure the FCR is correct */
if (pmif->kauai_fcr)
writel(KAUAI_FCR_UATA_MAGIC |
@@ -1053,7 +1066,6 @@ pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif, hw_regs_t *hw)
hwif->hwif_data = pmif;
ide_init_port_hw(hwif, hw);
- hwif->cbl = pmif->cable_80 ? ATA_CBL_PATA80 : ATA_CBL_PATA40;
printk(KERN_INFO "ide%d: Found Apple %s controller, bus ID %d%s, irq %d\n",
hwif->index, model_name[pmif->kind], pmif->aapl_bus_id,
@@ -1070,11 +1082,6 @@ pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif, hw_regs_t *hw)
}
}
-#ifdef CONFIG_BLK_DEV_IDEDMA_PMAC
- if (pmif->cable_80 == 0)
- d.udma_mask &= ATA_UDMA2;
-#endif
-
idx[0] = hwif->index;
ide_device_add(idx, &d);
--
cgit v1.2.3-70-g09d2
From 5b16464ac32a92c2332030d11ec445bddeb141fa Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Sun, 15 Jun 2008 21:00:23 +0200
Subject: ide-pmac: remove bogus comment about pmac_ide_setup_device()
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/ppc/pmac.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c
index 7f669a997aa6..ba2d58727964 100644
--- a/drivers/ide/ppc/pmac.c
+++ b/drivers/ide/ppc/pmac.c
@@ -978,10 +978,7 @@ static const struct ide_port_info pmac_port_info = {
/*
* Setup, register & probe an IDE channel driven by this driver, this is
- * called by one of the 2 probe functions (macio or PCI). Note that a channel
- * that ends up beeing free of any device is not kept around by this driver
- * (it is kept in 2.4). This introduce an interface numbering change on some
- * rare machines unfortunately, but it's better this way.
+ * called by one of the 2 probe functions (macio or PCI).
*/
static int __devinit
pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif, hw_regs_t *hw)
--
cgit v1.2.3-70-g09d2
From 792a1a98560a2a1619491eed8b18fccb09b312a7 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Sun, 15 Jun 2008 21:00:23 +0200
Subject: ide-cs: fix probing and add warm-plug support
* Fix probing by using ide_port_scan() and moving "retry loop"
from ide_config() to idecs_register().
* Don't fail probe if there are no devices attached to a port.
* Remove (now redundant) error message from ide_config().
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/legacy/ide-cs.c | 33 ++++++++++++++-------------------
1 file changed, 14 insertions(+), 19 deletions(-)
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index aa2ea3deac85..d08107db54d4 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -194,6 +194,16 @@ static ide_hwif_t *idecs_register(unsigned long io, unsigned long ctl,
if (hwif->present)
return hwif;
+ /* retry registration in case device is still spinning up */
+ for (i = 0; i < 10; i++) {
+ msleep(100);
+ ide_port_scan(hwif);
+ if (hwif->present)
+ return hwif;
+ }
+
+ return hwif;
+
out_release:
release_region(ctl, 1);
release_region(io, 8);
@@ -222,7 +232,7 @@ static int ide_config(struct pcmcia_device *link)
cistpl_cftable_entry_t dflt;
} *stk = NULL;
cistpl_cftable_entry_t *cfg;
- int i, pass, last_ret = 0, last_fn = 0, is_kme = 0;
+ int pass, last_ret = 0, last_fn = 0, is_kme = 0;
unsigned long io_base, ctl_base;
ide_hwif_t *hwif;
@@ -319,30 +329,15 @@ static int ide_config(struct pcmcia_device *link)
if (is_kme)
outb(0x81, ctl_base+1);
- /* retry registration in case device is still spinning up */
- for (i = 0; i < 10; i++) {
- hwif = idecs_register(io_base, ctl_base, link->irq.AssignedIRQ, link);
- if (hwif)
- break;
- if (link->io.NumPorts1 == 0x20) {
+ hwif = idecs_register(io_base, ctl_base, link->irq.AssignedIRQ, link);
+ if (hwif == NULL && link->io.NumPorts1 == 0x20) {
outb(0x02, ctl_base + 0x10);
hwif = idecs_register(io_base + 0x10, ctl_base + 0x10,
link->irq.AssignedIRQ, link);
- if (hwif) {
- io_base += 0x10;
- ctl_base += 0x10;
- break;
- }
- }
- msleep(100);
}
- if (hwif == NULL) {
- printk(KERN_NOTICE "ide-cs: ide_register() at 0x%3lx & 0x%3lx"
- ", irq %u failed\n", io_base, ctl_base,
- link->irq.AssignedIRQ);
+ if (hwif == NULL)
goto failed;
- }
info->ndev = 1;
sprintf(info->node.dev_name, "hd%c", 'a' + hwif->index * 2);
--
cgit v1.2.3-70-g09d2
From fbc69fd9b76158daaa83e5372e44fdd81df20f92 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Sun, 15 Jun 2008 21:00:23 +0200
Subject: ide-cs: fix releasing I/O resources
hwif content is already freed after ide_release() call so cache
hwif->io_ports.{data,ctl}_addr in local variables in ide_detach().
This fixes post-2.6.25 regression.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/legacy/ide-cs.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index d08107db54d4..f633b6b3c7f3 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -135,13 +135,17 @@ static void ide_detach(struct pcmcia_device *link)
{
ide_info_t *info = link->priv;
ide_hwif_t *hwif = info->hwif;
+ unsigned long data_addr, ctl_addr;
DEBUG(0, "ide_detach(0x%p)\n", link);
+ data_addr = hwif->io_ports.data_addr;
+ ctl_addr = hwif->io_ports.ctl_addr;
+
ide_release(link);
- release_region(hwif->io_ports.ctl_addr, 1);
- release_region(hwif->io_ports.data_addr, 8);
+ release_region(ctl_addr, 1);
+ release_region(data_addr, 8);
kfree(info);
} /* ide_detach */
--
cgit v1.2.3-70-g09d2
From 0cbccbc30a60ff60dbeb203154f1f527c632de9b Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Sun, 15 Jun 2008 21:00:24 +0200
Subject: ide-generic: don't probe all legacy ISA IDE ports by default
We can't probe all legacy ISA IDE ports by default as the resources may be
occupied by other ISA devices. Add "probe_mask" module parameter and probe
only first two ISA IDE ports by default leaving the decision about probing
the rest to the user (systems with ISA ide2-6 should be very, very rare).
This fixes a regression caused by:
commit 343a3451e20314d5959b59b992e33fbaadfe52bf
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Tue Jun 10 20:56:36 2008 +0200
ide-generic: add missing hwif->chipset setup
...
Reported-by: Mikael Pettersson <mikpe@it.uu.se>
Bisected-by: Mikael Pettersson <mikpe@it.uu.se>
Tested-by: Mikael Pettersson <mikpe@it.uu.se>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/ide-generic.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/ide/ide-generic.c b/drivers/ide/ide-generic.c
index 9134488ac043..2d92214096ab 100644
--- a/drivers/ide/ide-generic.c
+++ b/drivers/ide/ide-generic.c
@@ -22,6 +22,10 @@
#define DRV_NAME "ide_generic"
+static int probe_mask = 0x03;
+module_param(probe_mask, int, 0);
+MODULE_PARM_DESC(probe_mask, "probe mask for legacy ISA IDE ports");
+
static ssize_t store_add(struct class *cls, const char *buf, size_t n)
{
ide_hwif_t *hwif;
@@ -89,6 +93,9 @@ static int __init ide_generic_init(void)
u8 idx[MAX_HWIFS];
int i;
+ printk(KERN_INFO DRV_NAME ": please use \"probe_mask=0x3f\" module "
+ "parameter for probing all legacy ISA IDE ports\n");
+
for (i = 0; i < MAX_HWIFS; i++) {
ide_hwif_t *hwif;
unsigned long io_addr = ide_default_io_base(i);
@@ -96,7 +103,7 @@ static int __init ide_generic_init(void)
idx[i] = 0xff;
- if (io_addr) {
+ if ((probe_mask & (1 << i)) && io_addr) {
if (!request_region(io_addr, 8, DRV_NAME)) {
printk(KERN_ERR "%s: I/O resource 0x%lX-0x%lX "
"not free.\n",
--
cgit v1.2.3-70-g09d2
From b92dea67cc66970cda6b5b11895d08e35b4618e7 Mon Sep 17 00:00:00 2001
From: Mark McLoughlin <markmc@redhat.com>
Date: Sun, 15 Jun 2008 23:20:50 +1000
Subject: virtio: Complete feature negotation before updating status
lguest (in rusty's use-tun-ringfd patch) assumes that the
guest has updated its feature bits before setting its status
to VIRTIO_CONFIG_S_DRIVER_OK.
That's pretty reasonable, so let's make it so.
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
drivers/virtio/virtio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c
index 0f3c2bb7bf35..7084e7e146c0 100644
--- a/drivers/virtio/virtio.c
+++ b/drivers/virtio/virtio.c
@@ -124,9 +124,9 @@ static int virtio_dev_probe(struct device *_d)
if (err)
add_status(dev, VIRTIO_CONFIG_S_FAILED);
else {
- add_status(dev, VIRTIO_CONFIG_S_DRIVER_OK);
/* They should never have set feature bits beyond 32 */
dev->config->set_features(dev, dev->features[0]);
+ add_status(dev, VIRTIO_CONFIG_S_DRIVER_OK);
}
return err;
}
--
cgit v1.2.3-70-g09d2
From d84050f48ebba73994b93ccf61cea2364dac8d75 Mon Sep 17 00:00:00 2001
From: Luke Browning <lukebrowning@us.ibm.com>
Date: Thu, 29 May 2008 17:46:10 -0300
Subject: powerpc/spufs: wait for stable spu status in spu_stopped()
If the spu is stopping (ie, the SPU_STATUS_RUNNING bit is still set),
re-read the register to get the final stopped value.
Signed-off-by: Luke Browning <lukebrowning@us.ibm.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
---
arch/powerpc/platforms/cell/spufs/run.c | 18 +++++++++++++-----
1 file changed, 13 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c
index b7493b865812..0046bcfe495a 100644
--- a/arch/powerpc/platforms/cell/spufs/run.c
+++ b/arch/powerpc/platforms/cell/spufs/run.c
@@ -51,14 +51,22 @@ int spu_stopped(struct spu_context *ctx, u32 *stat)
u64 dsisr;
u32 stopped;
- *stat = ctx->ops->status_read(ctx);
+ stopped = SPU_STATUS_INVALID_INSTR | SPU_STATUS_SINGLE_STEP |
+ SPU_STATUS_STOPPED_BY_HALT | SPU_STATUS_STOPPED_BY_STOP;
- if (test_bit(SPU_SCHED_NOTIFY_ACTIVE, &ctx->sched_flags))
+top:
+ *stat = ctx->ops->status_read(ctx);
+ if (*stat & stopped) {
+ /*
+ * If the spu hasn't finished stopping, we need to
+ * re-read the register to get the stopped value.
+ */
+ if (*stat & SPU_STATUS_RUNNING)
+ goto top;
return 1;
+ }
- stopped = SPU_STATUS_INVALID_INSTR | SPU_STATUS_SINGLE_STEP |
- SPU_STATUS_STOPPED_BY_HALT | SPU_STATUS_STOPPED_BY_STOP;
- if (!(*stat & SPU_STATUS_RUNNING) && (*stat & stopped))
+ if (test_bit(SPU_SCHED_NOTIFY_ACTIVE, &ctx->sched_flags))
return 1;
dsisr = ctx->csa.class_0_dsisr;
--
cgit v1.2.3-70-g09d2
From 1f64643aa5f5a17f1723f7ea0f17b7a3a8f632b3 Mon Sep 17 00:00:00 2001
From: Luke Browning <lukebrowning@us.ibm.com>
Date: Thu, 5 Jun 2008 17:30:25 +0800
Subject: powerpc/spufs: remove class_0_dsisr from spu exception handling
According to the CBEA, the SPU dsisr is not updated for class 0
exceptions.
spu_stopped() is testing the dsisr that was passed to it from the class
0 exception handler, so we return a false positive here.
This patch cleans up the interrupt handler and erroneous tests in
spu_stopped. It also removes the fields from the csa since it is not
needed to process class 0 events.
Signed-off-by: Luke Browning <lukebrowning@us.ibm.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
---
arch/powerpc/platforms/cell/spu_base.c | 2 --
arch/powerpc/platforms/cell/spufs/run.c | 5 -----
arch/powerpc/xmon/xmon.c | 1 -
include/asm-powerpc/spu.h | 1 -
include/asm-powerpc/spu_csa.h | 2 +-
5 files changed, 1 insertion(+), 10 deletions(-)
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index 70c660121ec4..96b5f0f1c11e 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -324,14 +324,12 @@ spu_irq_class_0(int irq, void *data)
stat = spu_int_stat_get(spu, 0) & mask;
spu->class_0_pending |= stat;
- spu->class_0_dsisr = spu_mfc_dsisr_get(spu);
spu->class_0_dar = spu_mfc_dar_get(spu);
spin_unlock(&spu->register_lock);
spu->stop_callback(spu, 0);
spu->class_0_pending = 0;
- spu->class_0_dsisr = 0;
spu->class_0_dar = 0;
spu_int_stat_clear(spu, 0, stat);
diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c
index 0046bcfe495a..f7edba6cb795 100644
--- a/arch/powerpc/platforms/cell/spufs/run.c
+++ b/arch/powerpc/platforms/cell/spufs/run.c
@@ -27,7 +27,6 @@ void spufs_stop_callback(struct spu *spu, int irq)
switch(irq) {
case 0 :
ctx->csa.class_0_pending = spu->class_0_pending;
- ctx->csa.class_0_dsisr = spu->class_0_dsisr;
ctx->csa.class_0_dar = spu->class_0_dar;
break;
case 1 :
@@ -69,10 +68,6 @@ top:
if (test_bit(SPU_SCHED_NOTIFY_ACTIVE, &ctx->sched_flags))
return 1;
- dsisr = ctx->csa.class_0_dsisr;
- if (dsisr & (MFC_DSISR_PTE_NOT_FOUND | MFC_DSISR_ACCESS_DENIED))
- return 1;
-
dsisr = ctx->csa.class_1_dsisr;
if (dsisr & (MFC_DSISR_PTE_NOT_FOUND | MFC_DSISR_ACCESS_DENIED))
return 1;
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 1702de9395ee..bfcf70ee8959 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -2844,7 +2844,6 @@ static void dump_spu_fields(struct spu *spu)
DUMP_FIELD(spu, "0x%lx", flags);
DUMP_FIELD(spu, "%d", class_0_pending);
DUMP_FIELD(spu, "0x%lx", class_0_dar);
- DUMP_FIELD(spu, "0x%lx", class_0_dsisr);
DUMP_FIELD(spu, "0x%lx", class_1_dar);
DUMP_FIELD(spu, "0x%lx", class_1_dsisr);
DUMP_FIELD(spu, "0x%lx", irqs[0]);
diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h
index 6abead6e681a..99348c1f4cab 100644
--- a/include/asm-powerpc/spu.h
+++ b/include/asm-powerpc/spu.h
@@ -131,7 +131,6 @@ struct spu {
u64 flags;
u64 class_0_pending;
u64 class_0_dar;
- u64 class_0_dsisr;
u64 class_1_dar;
u64 class_1_dsisr;
size_t ls_size;
diff --git a/include/asm-powerpc/spu_csa.h b/include/asm-powerpc/spu_csa.h
index 129ec148d451..a40fd491250c 100644
--- a/include/asm-powerpc/spu_csa.h
+++ b/include/asm-powerpc/spu_csa.h
@@ -254,7 +254,7 @@ struct spu_state {
u64 spu_chnldata_RW[32];
u32 spu_mailbox_data[4];
u32 pu_mailbox_data[1];
- u64 class_0_dar, class_0_dsisr, class_0_pending;
+ u64 class_0_dar, class_0_pending;
u64 class_1_dar, class_1_dsisr;
unsigned long suspend_time;
spinlock_t register_lock;
--
cgit v1.2.3-70-g09d2
From 2c911a14b74fa9cf815a936f310e4fa85bee77ce Mon Sep 17 00:00:00 2001
From: Luke Browning <lukebrowning@us.ibm.com>
Date: Fri, 13 Jun 2008 14:17:35 +1000
Subject: powerpc/spufs: synchronize interaction between spu exception handling
and time slicing
Time slicing can occur at the same time as spu exception handling
resulting in the wakeup of the wrong thread.
This change uses the the spu's register_lock to enforce synchronization
between bind/unbind and spu exception handling so that they are
mutually exclusive.
Signed-off-by: Luke Browning <lukebrowning@us.ibm.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
---
arch/powerpc/platforms/cell/spu_base.c | 42 +++++++++++++++++++------------
arch/powerpc/platforms/cell/spufs/sched.c | 14 ++++++++---
2 files changed, 37 insertions(+), 19 deletions(-)
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index 96b5f0f1c11e..78f905bc6a42 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -219,15 +219,25 @@ static int __spu_trap_data_seg(struct spu *spu, unsigned long ea)
extern int hash_page(unsigned long ea, unsigned long access, unsigned long trap); //XXX
static int __spu_trap_data_map(struct spu *spu, unsigned long ea, u64 dsisr)
{
+ int ret;
+
pr_debug("%s, %lx, %lx\n", __func__, dsisr, ea);
- /* Handle kernel space hash faults immediately.
- User hash faults need to be deferred to process context. */
- if ((dsisr & MFC_DSISR_PTE_NOT_FOUND)
- && REGION_ID(ea) != USER_REGION_ID
- && hash_page(ea, _PAGE_PRESENT, 0x300) == 0) {
- spu_restart_dma(spu);
- return 0;
+ /*
+ * Handle kernel space hash faults immediately. User hash
+ * faults need to be deferred to process context.
+ */
+ if ((dsisr & MFC_DSISR_PTE_NOT_FOUND) &&
+ (REGION_ID(ea) != USER_REGION_ID)) {
+
+ spin_unlock(&spu->register_lock);
+ ret = hash_page(ea, _PAGE_PRESENT, 0x300);
+ spin_lock(&spu->register_lock);
+
+ if (!ret) {
+ spu_restart_dma(spu);
+ return 0;
+ }
}
spu->class_1_dar = ea;
@@ -325,14 +335,12 @@ spu_irq_class_0(int irq, void *data)
spu->class_0_pending |= stat;
spu->class_0_dar = spu_mfc_dar_get(spu);
- spin_unlock(&spu->register_lock);
-
spu->stop_callback(spu, 0);
-
spu->class_0_pending = 0;
spu->class_0_dar = 0;
spu_int_stat_clear(spu, 0, stat);
+ spin_unlock(&spu->register_lock);
return IRQ_HANDLED;
}
@@ -355,13 +363,12 @@ spu_irq_class_1(int irq, void *data)
spu_mfc_dsisr_set(spu, 0ul);
spu_int_stat_clear(spu, 1, stat);
- if (stat & CLASS1_SEGMENT_FAULT_INTR)
- __spu_trap_data_seg(spu, dar);
-
- spin_unlock(&spu->register_lock);
pr_debug("%s: %lx %lx %lx %lx\n", __func__, mask, stat,
dar, dsisr);
+ if (stat & CLASS1_SEGMENT_FAULT_INTR)
+ __spu_trap_data_seg(spu, dar);
+
if (stat & CLASS1_STORAGE_FAULT_INTR)
__spu_trap_data_map(spu, dar, dsisr);
@@ -374,6 +381,8 @@ spu_irq_class_1(int irq, void *data)
spu->class_1_dsisr = 0;
spu->class_1_dar = 0;
+ spin_unlock(&spu->register_lock);
+
return stat ? IRQ_HANDLED : IRQ_NONE;
}
@@ -392,14 +401,12 @@ spu_irq_class_2(int irq, void *data)
mask = spu_int_mask_get(spu, 2);
/* ignore interrupts we're not waiting for */
stat &= mask;
-
/* mailbox interrupts are level triggered. mask them now before
* acknowledging */
if (stat & mailbox_intrs)
spu_int_mask_and(spu, 2, ~(stat & mailbox_intrs));
/* acknowledge all interrupts before the callbacks */
spu_int_stat_clear(spu, 2, stat);
- spin_unlock(&spu->register_lock);
pr_debug("class 2 interrupt %d, %lx, %lx\n", irq, stat, mask);
@@ -419,6 +426,9 @@ spu_irq_class_2(int irq, void *data)
spu->wbox_callback(spu);
spu->stats.class2_intr++;
+
+ spin_unlock(&spu->register_lock);
+
return stat ? IRQ_HANDLED : IRQ_NONE;
}
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index 745dd51ec37f..cd725670b1b5 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -230,19 +230,23 @@ static void spu_bind_context(struct spu *spu, struct spu_context *ctx)
ctx->stats.slb_flt_base = spu->stats.slb_flt;
ctx->stats.class2_intr_base = spu->stats.class2_intr;
+ spu_associate_mm(spu, ctx->owner);
+
+ spin_lock_irq(&spu->register_lock);
spu->ctx = ctx;
spu->flags = 0;
ctx->spu = spu;
ctx->ops = &spu_hw_ops;
spu->pid = current->pid;
spu->tgid = current->tgid;
- spu_associate_mm(spu, ctx->owner);
spu->ibox_callback = spufs_ibox_callback;
spu->wbox_callback = spufs_wbox_callback;
spu->stop_callback = spufs_stop_callback;
spu->mfc_callback = spufs_mfc_callback;
- mb();
+ spin_unlock_irq(&spu->register_lock);
+
spu_unmap_mappings(ctx);
+
spu_switch_log_notify(spu, ctx, SWITCH_LOG_START, 0);
spu_restore(&ctx->csa, spu);
spu->timestamp = jiffies;
@@ -423,18 +427,22 @@ static void spu_unbind_context(struct spu *spu, struct spu_context *ctx)
spu_unmap_mappings(ctx);
spu_save(&ctx->csa, spu);
spu_switch_log_notify(spu, ctx, SWITCH_LOG_STOP, 0);
+
+ spin_lock_irq(&spu->register_lock);
spu->timestamp = jiffies;
ctx->state = SPU_STATE_SAVED;
spu->ibox_callback = NULL;
spu->wbox_callback = NULL;
spu->stop_callback = NULL;
spu->mfc_callback = NULL;
- spu_associate_mm(spu, NULL);
spu->pid = 0;
spu->tgid = 0;
ctx->ops = &spu_backing_ops;
spu->flags = 0;
spu->ctx = NULL;
+ spin_unlock_irq(&spu->register_lock);
+
+ spu_associate_mm(spu, NULL);
ctx->stats.slb_flt +=
(spu->stats.slb_flt - ctx->stats.slb_flt_base);
--
cgit v1.2.3-70-g09d2
From 028fda0a6c80c26f1d9f403b4490b9ddc74ffa3b Mon Sep 17 00:00:00 2001
From: Luke Browning <lukebrowning@us.ibm.com>
Date: Mon, 16 Jun 2008 10:42:38 +1000
Subject: powerpc/spufs: fix missed stop-and-signal event
There is a delay in the transition to the stopped state for class 2
interrupts. In some cases, the controlling thread detects the state of
the spu as running, and goes back to sleep resulting in a hung
application as the event is missed.
This change detects the stop condition and re-generates the wakeup event
after a context save.
Signed-off-by: Luke Browning <lukebrowning@us.ibm.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
---
arch/powerpc/platforms/cell/spufs/sched.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index cd725670b1b5..e929e70a84e3 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -407,6 +407,8 @@ static int has_affinity(struct spu_context *ctx)
*/
static void spu_unbind_context(struct spu *spu, struct spu_context *ctx)
{
+ u32 status;
+
spu_context_trace(spu_unbind_context__enter, ctx, spu);
spuctx_switch_state(ctx, SPU_UTIL_SYSTEM);
@@ -452,6 +454,9 @@ static void spu_unbind_context(struct spu *spu, struct spu_context *ctx)
/* This maps the underlying spu state to idle */
spuctx_switch_state(ctx, SPU_UTIL_IDLE_LOADED);
ctx->spu = NULL;
+
+ if (spu_stopped(ctx, &status))
+ wake_up_all(&ctx->stop_wq);
}
/**
--
cgit v1.2.3-70-g09d2
From 598056d5af8fef1dbe8f96f5c2b641a528184e5a Mon Sep 17 00:00:00 2001
From: Nick Piggin <npiggin@suse.de>
Date: Thu, 22 May 2008 00:10:56 +1000
Subject: [POWERPC] Fix rmb to order cacheable vs. noncacheable
lwsync is explicitly defined not to have any effect on the ordering of
accesses to device memory, so it cannot be used for rmb(). sync appears
to be the only barrier which fits the bill.
Signed-off-by: Nick Piggin <npiggin@suse.de>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
include/asm-powerpc/system.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h
index 2b6559a6d113..5235f875b932 100644
--- a/include/asm-powerpc/system.h
+++ b/include/asm-powerpc/system.h
@@ -34,7 +34,7 @@
* SMP since it is only used to order updates to system memory.
*/
#define mb() __asm__ __volatile__ ("sync" : : : "memory")
-#define rmb() __asm__ __volatile__ (__stringify(LWSYNC) : : : "memory")
+#define rmb() __asm__ __volatile__ ("sync" : : : "memory")
#define wmb() __asm__ __volatile__ ("sync" : : : "memory")
#define read_barrier_depends() do { } while(0)
--
cgit v1.2.3-70-g09d2
From 476ff8a0e3b17fc23994255aa9fd917d599d2ec7 Mon Sep 17 00:00:00 2001
From: Emil Medve <Emilian.Medve@Freescale.com>
Date: Fri, 23 May 2008 05:49:22 +1000
Subject: [POWERPC] Fix return value check logic in debugfs virq_mapping setup
debugfs_create_file() returns a non-NULL (non-zero) value in case of
success, not a NULL value.
This fixes this non-critical boot-time debugging error message:
[ 1.316386] calling irq_debugfs_init+0x0/0x50
[ 1.316399] initcall irq_debugfs_init+0x0/0x50 returned -12 after 0 msecs
[ 1.316411] initcall irq_debugfs_init+0x0/0x50 returned with error code -12
Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com>
Acked-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
arch/powerpc/kernel/irq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 2f73f705d564..bcc249d90c4d 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -1073,7 +1073,7 @@ static const struct file_operations virq_debug_fops = {
static int __init irq_debugfs_init(void)
{
if (debugfs_create_file("virq_mapping", S_IRUGO, powerpc_debugfs_root,
- NULL, &virq_debug_fops))
+ NULL, &virq_debug_fops) == NULL)
return -ENOMEM;
return 0;
--
cgit v1.2.3-70-g09d2
From bad5232ba266ae2c666c17be236152fb2d8ada3b Mon Sep 17 00:00:00 2001
From: Julia Lawall <julia@diku.dk>
Date: Mon, 9 Jun 2008 22:20:04 +1000
Subject: [POWERPC] Add missing of_node_put in pseries/nvram.c
of_node_put is needed before discarding a value received from
of_find_node_by_type, eg in error handling code.
The semantic patch that makes the change is as follows:
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@@
struct device_node *n;
struct device_node *n1;
struct device_node *n2;
statement S;
identifier f1,f2;
expression E1,E2;
constant C;
@@
n = of_find_node_by_type(...)
...
if (!n) S
... when != of_node_put(n)
when != n1 = f1(n,...)
when != E1 = n
when any
when strict
(
+ of_node_put(n);
return -C;
|
of_node_put(n);
|
n2 = f2(n,...)
|
E2 = n
|
return ...;
)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
arch/powerpc/platforms/pseries/nvram.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/platforms/pseries/nvram.c b/arch/powerpc/platforms/pseries/nvram.c
index f68903e15bd5..42f7e384e6c4 100644
--- a/arch/powerpc/platforms/pseries/nvram.c
+++ b/arch/powerpc/platforms/pseries/nvram.c
@@ -131,8 +131,10 @@ int __init pSeries_nvram_init(void)
return -ENODEV;
nbytes_p = of_get_property(nvram, "#bytes", &proplen);
- if (nbytes_p == NULL || proplen != sizeof(unsigned int))
+ if (nbytes_p == NULL || proplen != sizeof(unsigned int)) {
+ of_node_put(nvram);
return -EIO;
+ }
nvram_size = *nbytes_p;
--
cgit v1.2.3-70-g09d2
From 8b9dba2ce28f64246198704b23f133bed5429e62 Mon Sep 17 00:00:00 2001
From: Julia Lawall <julia@diku.dk>
Date: Mon, 9 Jun 2008 22:20:42 +1000
Subject: [POWERPC] Add missing of_node_put in drivers/macintosh/smu.c
of_node_put is needed before discarding a value received from
of_find_node_by_type, eg in error handling code.
The semantic patch that makes the change is as follows:
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@@
struct device_node *n;
struct device_node *n1;
struct device_node *n2;
statement S;
identifier f1,f2;
expression E1,E2;
constant C;
@@
n = of_find_node_by_type(...)
...
if (!n) S
... when != of_node_put(n)
when != n1 = f1(n,...)
when != E1 = n
when any
when strict
(
+ of_node_put(n);
return -C;
|
of_node_put(n);
|
n2 = f2(n,...)
|
E2 = n
|
return ...;
)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
drivers/macintosh/smu.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c
index 77ad192962c5..d86d57af282a 100644
--- a/drivers/macintosh/smu.c
+++ b/drivers/macintosh/smu.c
@@ -483,12 +483,15 @@ int __init smu_init (void)
if (smu_cmdbuf_abs == 0) {
printk(KERN_ERR "SMU: Command buffer not allocated !\n");
+ of_node_put(np);
return -EINVAL;
}
smu = alloc_bootmem(sizeof(struct smu_device));
- if (smu == NULL)
+ if (smu == NULL) {
+ of_node_put(np);
return -ENOMEM;
+ }
memset(smu, 0, sizeof(*smu));
spin_lock_init(&smu->lock);
--
cgit v1.2.3-70-g09d2
From 958a65f205fdc5ce5461d79376073b89acc51b31 Mon Sep 17 00:00:00 2001
From: Julia Lawall <julia@diku.dk>
Date: Mon, 9 Jun 2008 22:21:51 +1000
Subject: [POWERPC] Add missing of_node_put in
drivers/macintosh/therm_adt746x.c
of_node_put is needed before discarding a value received from
of_find_node_by_name, eg in error handling code.
The semantic patch that makes the change is as follows:
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@@
struct device_node *n;
struct device_node *n1;
statement S;
identifier f;
expression E;
constant C;
@@
n = of_find_node_by_name(...)
...
if (!n) S
... when != of_node_put(n)
when != n1 = f(n,...)
when != E = n
when any
when strict
(
+ of_node_put(n);
return -C;
|
of_node_put(n);
|
n1 = f(n,...)
|
E = n
|
return ...;
)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
drivers/macintosh/therm_adt746x.c | 13 ++++++++++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/drivers/macintosh/therm_adt746x.c b/drivers/macintosh/therm_adt746x.c
index 54f4942a2968..5366dc93fb38 100644
--- a/drivers/macintosh/therm_adt746x.c
+++ b/drivers/macintosh/therm_adt746x.c
@@ -562,18 +562,24 @@ thermostat_init(void)
therm_type = ADT7460;
else if (of_device_is_compatible(np, "adt7467"))
therm_type = ADT7467;
- else
+ else {
+ of_node_put(np);
return -ENODEV;
+ }
prop = of_get_property(np, "hwsensor-params-version", NULL);
printk(KERN_INFO "adt746x: version %d (%ssupported)\n", *prop,
(*prop == 1)?"":"un");
- if (*prop != 1)
+ if (*prop != 1) {
+ of_node_put(np);
return -ENODEV;
+ }
prop = of_get_property(np, "reg", NULL);
- if (!prop)
+ if (!prop) {
+ of_node_put(np);
return -ENODEV;
+ }
/* look for bus either by path or using "reg" */
if (strstr(np->full_name, "/i2c-bus@") != NULL) {
@@ -610,6 +616,7 @@ thermostat_init(void)
if (of_dev == NULL) {
printk(KERN_ERR "Can't register temperatures device !\n");
+ of_node_put(np);
return -ENODEV;
}
--
cgit v1.2.3-70-g09d2
From 8e01520c06c65a1a376059199fc24d4f3d606991 Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@linux-foundation.org>
Date: Tue, 10 Jun 2008 09:26:10 +1000
Subject: [POWERPC] Fix warning in pseries/eeh_driver.c
Fix this:
/usr/src/devel/arch/powerpc/platforms/pseries/eeh_driver.c: In function 'print_device_node_tree':
/usr/src/devel/arch/powerpc/platforms/pseries/eeh_driver.c:55: warning: ISO C90 forbids mixed declarations and code
also make that function look like it's part of Linux.
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
arch/powerpc/platforms/pseries/eeh_driver.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c
index 68ea5eee39a8..8c1ca477c52c 100644
--- a/arch/powerpc/platforms/pseries/eeh_driver.c
+++ b/arch/powerpc/platforms/pseries/eeh_driver.c
@@ -42,17 +42,20 @@ static inline const char * pcid_name (struct pci_dev *pdev)
}
#ifdef DEBUG
-static void print_device_node_tree (struct pci_dn *pdn, int dent)
+static void print_device_node_tree(struct pci_dn *pdn, int dent)
{
int i;
- if (!pdn) return;
- for (i=0;i<dent; i++)
+ struct device_node *pc;
+
+ if (!pdn)
+ return;
+ for (i = 0; i < dent; i++)
printk(" ");
printk("dn=%s mode=%x \tcfg_addr=%x pe_addr=%x \tfull=%s\n",
pdn->node->name, pdn->eeh_mode, pdn->eeh_config_addr,
pdn->eeh_pe_config_addr, pdn->node->full_name);
dent += 3;
- struct device_node *pc = pdn->node->child;
+ pc = pdn->node->child;
while (pc) {
print_device_node_tree(PCI_DN(pc), dent);
pc = pc->sibling;
--
cgit v1.2.3-70-g09d2
From 305c73687157d677bee6f2a5dbee438d844a028c Mon Sep 17 00:00:00 2001
From: Adrian Bunk <bunk@kernel.org>
Date: Wed, 11 Jun 2008 03:47:45 +1000
Subject: [POWERPC] Build fix for drivers/macintosh/mediabay.c
This fixes the following build error with CONFIG_BLK_DEV_IDE_PMAC=n:
<-- snip -->
...
CC drivers/macintosh/mediabay.o
/home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/macintosh/mediabay.c: In function 'check_media_bay':
/home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/macintosh/mediabay.c:428: error: 'struct media_bay_info' has no member named 'cd_index'
make[3]: *** [drivers/macintosh/mediabay.o] Error 1
<-- snip -->
Reported-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
drivers/macintosh/mediabay.c | 4 ++--
include/asm-powerpc/mediabay.h | 12 ++++++++++--
2 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/drivers/macintosh/mediabay.c b/drivers/macintosh/mediabay.c
index c34bdf852e32..818aba368541 100644
--- a/drivers/macintosh/mediabay.c
+++ b/drivers/macintosh/mediabay.c
@@ -84,7 +84,7 @@ struct media_bay_info {
int cd_irq;
int cd_retry;
#endif
-#if defined(CONFIG_BLK_DEV_IDE_PMAC) || defined(CONFIG_MAC_FLOPPY)
+#if defined(CONFIG_BLK_DEV_IDE_PMAC)
int cd_index;
#endif
};
@@ -417,6 +417,7 @@ static void poll_media_bay(struct media_bay_info* bay)
}
}
+#ifdef CONFIG_BLK_DEV_IDE_PMAC
int check_media_bay(struct device_node *which_bay, int what)
{
int i;
@@ -432,7 +433,6 @@ int check_media_bay(struct device_node *which_bay, int what)
}
EXPORT_SYMBOL(check_media_bay);
-#ifdef CONFIG_BLK_DEV_IDE_PMAC
int check_media_bay_by_base(unsigned long base, int what)
{
int i;
diff --git a/include/asm-powerpc/mediabay.h b/include/asm-powerpc/mediabay.h
index df111c362a7f..b2efb3325808 100644
--- a/include/asm-powerpc/mediabay.h
+++ b/include/asm-powerpc/mediabay.h
@@ -17,8 +17,6 @@
#define MB_POWER 6 /* media bay contains a Power device (???) */
#define MB_NO 7 /* media bay contains nothing */
-int check_media_bay(struct device_node *which_bay, int what);
-
/* Number of bays in the machine or 0 */
extern int media_bay_count;
@@ -29,6 +27,16 @@ int check_media_bay_by_base(unsigned long base, int what);
/* called by IDE PMAC host driver to register IDE controller for media bay */
int media_bay_set_ide_infos(struct device_node *which_bay, unsigned long base,
int irq, ide_hwif_t *hwif);
+
+int check_media_bay(struct device_node *which_bay, int what);
+
+#else
+
+static inline int check_media_bay(struct device_node *which_bay, int what)
+{
+ return -ENODEV;
+}
+
#endif
#endif /* __KERNEL__ */
--
cgit v1.2.3-70-g09d2
From 143580ecfb7999147e546cc3814023e233e95fa5 Mon Sep 17 00:00:00 2001
From: Kumar Gala <galak@kernel.crashing.org>
Date: Fri, 13 Jun 2008 07:19:06 +1000
Subject: [POWERPC] Fix bootwrapper builds with newer gcc versions
GCC 4.4.x looks to be adding support for generating out-of-line register
saves/restores based on:
http://gcc.gnu.org/ml/gcc-patches/2008-04/msg01678.html
This breaks the bootwrapper as we'd need to link with libgcc to get the
implementation of the register save/restores.
To workaround this issue, we just stole the save/restore code from gcc
and simplified it down for our needs (integer only).
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
arch/powerpc/boot/Makefile | 2 +-
arch/powerpc/boot/crtsavres.S | 233 ++++++++++++++++++++++++++++++++++++++++++
2 files changed, 234 insertions(+), 1 deletion(-)
create mode 100644 arch/powerpc/boot/crtsavres.S
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index d53b84e761a9..1cee2f9fdf06 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -51,7 +51,7 @@ $(addprefix $(obj)/,$(zlib) gunzip_util.o main.o): \
$(addprefix $(obj)/,$(zliblinuxheader)) $(addprefix $(obj)/,$(zlibheader))
src-libfdt := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c
-src-wlib := string.S crt0.S stdio.c main.c \
+src-wlib := string.S crt0.S crtsavres.S stdio.c main.c \
$(addprefix libfdt/,$(src-libfdt)) libfdt-wrapper.c \
ns16550.c serial.c simple_alloc.c div64.S util.S \
gunzip_util.c elf_util.c $(zlib) devtree.c oflib.c ofconsole.c \
diff --git a/arch/powerpc/boot/crtsavres.S b/arch/powerpc/boot/crtsavres.S
new file mode 100644
index 000000000000..f3d9b35c07d4
--- /dev/null
+++ b/arch/powerpc/boot/crtsavres.S
@@ -0,0 +1,233 @@
+/*
+ * Special support for eabi and SVR4
+ *
+ * Copyright (C) 1995, 1996, 1998, 2000, 2001 Free Software Foundation, Inc.
+ * Copyright 2008 Freescale Semiconductor, Inc.
+ * Written By Michael Meissner
+ *
+ * Based on gcc/config/rs6000/crtsavres.asm from gcc
+ *
+ * This file is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * In addition to the permissions in the GNU General Public License, the
+ * Free Software Foundation gives you unlimited permission to link the
+ * compiled version of this file with other programs, and to distribute
+ * those programs without any restriction coming from the use of this
+ * file. (The General Public License restrictions do apply in other
+ * respects; for example, they cover modification of the file, and
+ * distribution when not linked into another program.)
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ * As a special exception, if you link this library with files
+ * compiled with GCC to produce an executable, this does not cause
+ * the resulting executable to be covered by the GNU General Public License.
+ * This exception does not however invalidate any other reasons why
+ * the executable file might be covered by the GNU General Public License.
+ */
+
+ .file "crtsavres.S"
+ .section ".text"
+
+/* On PowerPC64 Linux, these functions are provided by the linker. */
+#ifndef __powerpc64__
+
+#define _GLOBAL(name) \
+ .type name,@function; \
+ .globl name; \
+name:
+
+/* Routines for saving integer registers, called by the compiler. */
+/* Called with r11 pointing to the stack header word of the caller of the */
+/* function, just beyond the end of the integer save area. */
+
+_GLOBAL(_savegpr_14)
+_GLOBAL(_save32gpr_14)
+ stw 14,-72(11) /* save gp registers */
+_GLOBAL(_savegpr_15)
+_GLOBAL(_save32gpr_15)
+ stw 15,-68(11)
+_GLOBAL(_savegpr_16)
+_GLOBAL(_save32gpr_16)
+ stw 16,-64(11)
+_GLOBAL(_savegpr_17)
+_GLOBAL(_save32gpr_17)
+ stw 17,-60(11)
+_GLOBAL(_savegpr_18)
+_GLOBAL(_save32gpr_18)
+ stw 18,-56(11)
+_GLOBAL(_savegpr_19)
+_GLOBAL(_save32gpr_19)
+ stw 19,-52(11)
+_GLOBAL(_savegpr_20)
+_GLOBAL(_save32gpr_20)
+ stw 20,-48(11)
+_GLOBAL(_savegpr_21)
+_GLOBAL(_save32gpr_21)
+ stw 21,-44(11)
+_GLOBAL(_savegpr_22)
+_GLOBAL(_save32gpr_22)
+ stw 22,-40(11)
+_GLOBAL(_savegpr_23)
+_GLOBAL(_save32gpr_23)
+ stw 23,-36(11)
+_GLOBAL(_savegpr_24)
+_GLOBAL(_save32gpr_24)
+ stw 24,-32(11)
+_GLOBAL(_savegpr_25)
+_GLOBAL(_save32gpr_25)
+ stw 25,-28(11)
+_GLOBAL(_savegpr_26)
+_GLOBAL(_save32gpr_26)
+ stw 26,-24(11)
+_GLOBAL(_savegpr_27)
+_GLOBAL(_save32gpr_27)
+ stw 27,-20(11)
+_GLOBAL(_savegpr_28)
+_GLOBAL(_save32gpr_28)
+ stw 28,-16(11)
+_GLOBAL(_savegpr_29)
+_GLOBAL(_save32gpr_29)
+ stw 29,-12(11)
+_GLOBAL(_savegpr_30)
+_GLOBAL(_save32gpr_30)
+ stw 30,-8(11)
+_GLOBAL(_savegpr_31)
+_GLOBAL(_save32gpr_31)
+ stw 31,-4(11)
+ blr
+
+/* Routines for restoring integer registers, called by the compiler. */
+/* Called with r11 pointing to the stack header word of the caller of the */
+/* function, just beyond the end of the integer restore area. */
+
+_GLOBAL(_restgpr_14)
+_GLOBAL(_rest32gpr_14)
+ lwz 14,-72(11) /* restore gp registers */
+_GLOBAL(_restgpr_15)
+_GLOBAL(_rest32gpr_15)
+ lwz 15,-68(11)
+_GLOBAL(_restgpr_16)
+_GLOBAL(_rest32gpr_16)
+ lwz 16,-64(11)
+_GLOBAL(_restgpr_17)
+_GLOBAL(_rest32gpr_17)
+ lwz 17,-60(11)
+_GLOBAL(_restgpr_18)
+_GLOBAL(_rest32gpr_18)
+ lwz 18,-56(11)
+_GLOBAL(_restgpr_19)
+_GLOBAL(_rest32gpr_19)
+ lwz 19,-52(11)
+_GLOBAL(_restgpr_20)
+_GLOBAL(_rest32gpr_20)
+ lwz 20,-48(11)
+_GLOBAL(_restgpr_21)
+_GLOBAL(_rest32gpr_21)
+ lwz 21,-44(11)
+_GLOBAL(_restgpr_22)
+_GLOBAL(_rest32gpr_22)
+ lwz 22,-40(11)
+_GLOBAL(_restgpr_23)
+_GLOBAL(_rest32gpr_23)
+ lwz 23,-36(11)
+_GLOBAL(_restgpr_24)
+_GLOBAL(_rest32gpr_24)
+ lwz 24,-32(11)
+_GLOBAL(_restgpr_25)
+_GLOBAL(_rest32gpr_25)
+ lwz 25,-28(11)
+_GLOBAL(_restgpr_26)
+_GLOBAL(_rest32gpr_26)
+ lwz 26,-24(11)
+_GLOBAL(_restgpr_27)
+_GLOBAL(_rest32gpr_27)
+ lwz 27,-20(11)
+_GLOBAL(_restgpr_28)
+_GLOBAL(_rest32gpr_28)
+ lwz 28,-16(11)
+_GLOBAL(_restgpr_29)
+_GLOBAL(_rest32gpr_29)
+ lwz 29,-12(11)
+_GLOBAL(_restgpr_30)
+_GLOBAL(_rest32gpr_30)
+ lwz 30,-8(11)
+_GLOBAL(_restgpr_31)
+_GLOBAL(_rest32gpr_31)
+ lwz 31,-4(11)
+ blr
+
+/* Routines for restoring integer registers, called by the compiler. */
+/* Called with r11 pointing to the stack header word of the caller of the */
+/* function, just beyond the end of the integer restore area. */
+
+_GLOBAL(_restgpr_14_x)
+_GLOBAL(_rest32gpr_14_x)
+ lwz 14,-72(11) /* restore gp registers */
+_GLOBAL(_restgpr_15_x)
+_GLOBAL(_rest32gpr_15_x)
+ lwz 15,-68(11)
+_GLOBAL(_restgpr_16_x)
+_GLOBAL(_rest32gpr_16_x)
+ lwz 16,-64(11)
+_GLOBAL(_restgpr_17_x)
+_GLOBAL(_rest32gpr_17_x)
+ lwz 17,-60(11)
+_GLOBAL(_restgpr_18_x)
+_GLOBAL(_rest32gpr_18_x)
+ lwz 18,-56(11)
+_GLOBAL(_restgpr_19_x)
+_GLOBAL(_rest32gpr_19_x)
+ lwz 19,-52(11)
+_GLOBAL(_restgpr_20_x)
+_GLOBAL(_rest32gpr_20_x)
+ lwz 20,-48(11)
+_GLOBAL(_restgpr_21_x)
+_GLOBAL(_rest32gpr_21_x)
+ lwz 21,-44(11)
+_GLOBAL(_restgpr_22_x)
+_GLOBAL(_rest32gpr_22_x)
+ lwz 22,-40(11)
+_GLOBAL(_restgpr_23_x)
+_GLOBAL(_rest32gpr_23_x)
+ lwz 23,-36(11)
+_GLOBAL(_restgpr_24_x)
+_GLOBAL(_rest32gpr_24_x)
+ lwz 24,-32(11)
+_GLOBAL(_restgpr_25_x)
+_GLOBAL(_rest32gpr_25_x)
+ lwz 25,-28(11)
+_GLOBAL(_restgpr_26_x)
+_GLOBAL(_rest32gpr_26_x)
+ lwz 26,-24(11)
+_GLOBAL(_restgpr_27_x)
+_GLOBAL(_rest32gpr_27_x)
+ lwz 27,-20(11)
+_GLOBAL(_restgpr_28_x)
+_GLOBAL(_rest32gpr_28_x)
+ lwz 28,-16(11)
+_GLOBAL(_restgpr_29_x)
+_GLOBAL(_rest32gpr_29_x)
+ lwz 29,-12(11)
+_GLOBAL(_restgpr_30_x)
+_GLOBAL(_rest32gpr_30_x)
+ lwz 30,-8(11)
+_GLOBAL(_restgpr_31_x)
+_GLOBAL(_rest32gpr_31_x)
+ lwz 0,4(11)
+ lwz 31,-4(11)
+ mtlr 0
+ mr 1,11
+ blr
+#endif
--
cgit v1.2.3-70-g09d2
From da3de6df33f5f42ff9dc40093fbc884f524c9a49 Mon Sep 17 00:00:00 2001
From: Kumar Gala <galak@kernel.crashing.org>
Date: Fri, 13 Jun 2008 07:20:58 +1000
Subject: [POWERPC] Fix -Os kernel builds with newer gcc versions
GCC 4.4.x looks to be adding support for generating out-of-line register
saves/restores based on:
http://gcc.gnu.org/ml/gcc-patches/2008-04/msg01678.html
This breaks the kernel if we enable CONFIG_CC_OPTIMIZE_FOR_SIZE. To fix
this we add the use the save/restore code from gcc and simplified it down
for our needs (integer only).
Additionally, we have to link this code into each module. The other
solution was to add EXPORT_SYMBOL() which meant going through the
trampoline which seemed nonsensical for these out-of-line routines.
Finally, we add some checks to prom_init_check.sh to ignore the
out-of-line save/restore functions.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
arch/powerpc/Makefile | 2 +
arch/powerpc/kernel/prom_init_check.sh | 14 ++
arch/powerpc/lib/Makefile | 2 +-
arch/powerpc/lib/crtsavres.S | 229 +++++++++++++++++++++++++++++++++
4 files changed, 246 insertions(+), 1 deletion(-)
create mode 100644 arch/powerpc/lib/crtsavres.S
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 86096ccc5914..b7d4c4ce2fe6 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -96,6 +96,8 @@ endif
else
KBUILD_CFLAGS += $(call cc-option,-mtune=power4)
endif
+else
+LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o
endif
ifeq ($(CONFIG_TUNE_CELL),y)
diff --git a/arch/powerpc/kernel/prom_init_check.sh b/arch/powerpc/kernel/prom_init_check.sh
index 31729a9387df..2c7e8e87f770 100644
--- a/arch/powerpc/kernel/prom_init_check.sh
+++ b/arch/powerpc/kernel/prom_init_check.sh
@@ -48,6 +48,20 @@ do
fi
done
+ # ignore register save/restore funcitons
+ if [ "${UNDEF:0:9}" = "_restgpr_" ]; then
+ OK=1
+ fi
+ if [ "${UNDEF:0:11}" = "_rest32gpr_" ]; then
+ OK=1
+ fi
+ if [ "${UNDEF:0:9}" = "_savegpr_" ]; then
+ OK=1
+ fi
+ if [ "${UNDEF:0:11}" = "_save32gpr_" ]; then
+ OK=1
+ fi
+
if [ $OK -eq 0 ]; then
ERROR=1
echo "Error: External symbol '$UNDEF' referenced" \
diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
index c71d37dc6a88..e522b06cc42f 100644
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -9,7 +9,7 @@ endif
ifeq ($(CONFIG_PPC_MERGE),y)
obj-y := string.o alloc.o \
checksum_$(CONFIG_WORD_SIZE).o
-obj-$(CONFIG_PPC32) += div64.o copy_32.o
+obj-$(CONFIG_PPC32) += div64.o copy_32.o crtsavres.o
obj-$(CONFIG_HAS_IOMEM) += devres.o
endif
diff --git a/arch/powerpc/lib/crtsavres.S b/arch/powerpc/lib/crtsavres.S
new file mode 100644
index 000000000000..70a9cd8a3008
--- /dev/null
+++ b/arch/powerpc/lib/crtsavres.S
@@ -0,0 +1,229 @@
+/*
+ * Special support for eabi and SVR4
+ *
+ * Copyright (C) 1995, 1996, 1998, 2000, 2001 Free Software Foundation, Inc.
+ * Copyright 2008 Freescale Semiconductor, Inc.
+ * Written By Michael Meissner
+ *
+ * Based on gcc/config/rs6000/crtsavres.asm from gcc
+ *
+ * This file is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * In addition to the permissions in the GNU General Public License, the
+ * Free Software Foundation gives you unlimited permission to link the
+ * compiled version of this file with other programs, and to distribute
+ * those programs without any restriction coming from the use of this
+ * file. (The General Public License restrictions do apply in other
+ * respects; for example, they cover modification of the file, and
+ * distribution when not linked into another program.)
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ * As a special exception, if you link this library with files
+ * compiled with GCC to produce an executable, this does not cause
+ * the resulting executable to be covered by the GNU General Public License.
+ * This exception does not however invalidate any other reasons why
+ * the executable file might be covered by the GNU General Public License.
+ */
+
+#include <asm/ppc_asm.h>
+
+ .file "crtsavres.S"
+ .section ".text"
+
+#ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
+
+/* Routines for saving integer registers, called by the compiler. */
+/* Called with r11 pointing to the stack header word of the caller of the */
+/* function, just beyond the end of the integer save area. */
+
+_GLOBAL(_savegpr_14)
+_GLOBAL(_save32gpr_14)
+ stw 14,-72(11) /* save gp registers */
+_GLOBAL(_savegpr_15)
+_GLOBAL(_save32gpr_15)
+ stw 15,-68(11)
+_GLOBAL(_savegpr_16)
+_GLOBAL(_save32gpr_16)
+ stw 16,-64(11)
+_GLOBAL(_savegpr_17)
+_GLOBAL(_save32gpr_17)
+ stw 17,-60(11)
+_GLOBAL(_savegpr_18)
+_GLOBAL(_save32gpr_18)
+ stw 18,-56(11)
+_GLOBAL(_savegpr_19)
+_GLOBAL(_save32gpr_19)
+ stw 19,-52(11)
+_GLOBAL(_savegpr_20)
+_GLOBAL(_save32gpr_20)
+ stw 20,-48(11)
+_GLOBAL(_savegpr_21)
+_GLOBAL(_save32gpr_21)
+ stw 21,-44(11)
+_GLOBAL(_savegpr_22)
+_GLOBAL(_save32gpr_22)
+ stw 22,-40(11)
+_GLOBAL(_savegpr_23)
+_GLOBAL(_save32gpr_23)
+ stw 23,-36(11)
+_GLOBAL(_savegpr_24)
+_GLOBAL(_save32gpr_24)
+ stw 24,-32(11)
+_GLOBAL(_savegpr_25)
+_GLOBAL(_save32gpr_25)
+ stw 25,-28(11)
+_GLOBAL(_savegpr_26)
+_GLOBAL(_save32gpr_26)
+ stw 26,-24(11)
+_GLOBAL(_savegpr_27)
+_GLOBAL(_save32gpr_27)
+ stw 27,-20(11)
+_GLOBAL(_savegpr_28)
+_GLOBAL(_save32gpr_28)
+ stw 28,-16(11)
+_GLOBAL(_savegpr_29)
+_GLOBAL(_save32gpr_29)
+ stw 29,-12(11)
+_GLOBAL(_savegpr_30)
+_GLOBAL(_save32gpr_30)
+ stw 30,-8(11)
+_GLOBAL(_savegpr_31)
+_GLOBAL(_save32gpr_31)
+ stw 31,-4(11)
+ blr
+
+/* Routines for restoring integer registers, called by the compiler. */
+/* Called with r11 pointing to the stack header word of the caller of the */
+/* function, just beyond the end of the integer restore area. */
+
+_GLOBAL(_restgpr_14)
+_GLOBAL(_rest32gpr_14)
+ lwz 14,-72(11) /* restore gp registers */
+_GLOBAL(_restgpr_15)
+_GLOBAL(_rest32gpr_15)
+ lwz 15,-68(11)
+_GLOBAL(_restgpr_16)
+_GLOBAL(_rest32gpr_16)
+ lwz 16,-64(11)
+_GLOBAL(_restgpr_17)
+_GLOBAL(_rest32gpr_17)
+ lwz 17,-60(11)
+_GLOBAL(_restgpr_18)
+_GLOBAL(_rest32gpr_18)
+ lwz 18,-56(11)
+_GLOBAL(_restgpr_19)
+_GLOBAL(_rest32gpr_19)
+ lwz 19,-52(11)
+_GLOBAL(_restgpr_20)
+_GLOBAL(_rest32gpr_20)
+ lwz 20,-48(11)
+_GLOBAL(_restgpr_21)
+_GLOBAL(_rest32gpr_21)
+ lwz 21,-44(11)
+_GLOBAL(_restgpr_22)
+_GLOBAL(_rest32gpr_22)
+ lwz 22,-40(11)
+_GLOBAL(_restgpr_23)
+_GLOBAL(_rest32gpr_23)
+ lwz 23,-36(11)
+_GLOBAL(_restgpr_24)
+_GLOBAL(_rest32gpr_24)
+ lwz 24,-32(11)
+_GLOBAL(_restgpr_25)
+_GLOBAL(_rest32gpr_25)
+ lwz 25,-28(11)
+_GLOBAL(_restgpr_26)
+_GLOBAL(_rest32gpr_26)
+ lwz 26,-24(11)
+_GLOBAL(_restgpr_27)
+_GLOBAL(_rest32gpr_27)
+ lwz 27,-20(11)
+_GLOBAL(_restgpr_28)
+_GLOBAL(_rest32gpr_28)
+ lwz 28,-16(11)
+_GLOBAL(_restgpr_29)
+_GLOBAL(_rest32gpr_29)
+ lwz 29,-12(11)
+_GLOBAL(_restgpr_30)
+_GLOBAL(_rest32gpr_30)
+ lwz 30,-8(11)
+_GLOBAL(_restgpr_31)
+_GLOBAL(_rest32gpr_31)
+ lwz 31,-4(11)
+ blr
+
+/* Routines for restoring integer registers, called by the compiler. */
+/* Called with r11 pointing to the stack header word of the caller of the */
+/* function, just beyond the end of the integer restore area. */
+
+_GLOBAL(_restgpr_14_x)
+_GLOBAL(_rest32gpr_14_x)
+ lwz 14,-72(11) /* restore gp registers */
+_GLOBAL(_restgpr_15_x)
+_GLOBAL(_rest32gpr_15_x)
+ lwz 15,-68(11)
+_GLOBAL(_restgpr_16_x)
+_GLOBAL(_rest32gpr_16_x)
+ lwz 16,-64(11)
+_GLOBAL(_restgpr_17_x)
+_GLOBAL(_rest32gpr_17_x)
+ lwz 17,-60(11)
+_GLOBAL(_restgpr_18_x)
+_GLOBAL(_rest32gpr_18_x)
+ lwz 18,-56(11)
+_GLOBAL(_restgpr_19_x)
+_GLOBAL(_rest32gpr_19_x)
+ lwz 19,-52(11)
+_GLOBAL(_restgpr_20_x)
+_GLOBAL(_rest32gpr_20_x)
+ lwz 20,-48(11)
+_GLOBAL(_restgpr_21_x)
+_GLOBAL(_rest32gpr_21_x)
+ lwz 21,-44(11)
+_GLOBAL(_restgpr_22_x)
+_GLOBAL(_rest32gpr_22_x)
+ lwz 22,-40(11)
+_GLOBAL(_restgpr_23_x)
+_GLOBAL(_rest32gpr_23_x)
+ lwz 23,-36(11)
+_GLOBAL(_restgpr_24_x)
+_GLOBAL(_rest32gpr_24_x)
+ lwz 24,-32(11)
+_GLOBAL(_restgpr_25_x)
+_GLOBAL(_rest32gpr_25_x)
+ lwz 25,-28(11)
+_GLOBAL(_restgpr_26_x)
+_GLOBAL(_rest32gpr_26_x)
+ lwz 26,-24(11)
+_GLOBAL(_restgpr_27_x)
+_GLOBAL(_rest32gpr_27_x)
+ lwz 27,-20(11)
+_GLOBAL(_restgpr_28_x)
+_GLOBAL(_rest32gpr_28_x)
+ lwz 28,-16(11)
+_GLOBAL(_restgpr_29_x)
+_GLOBAL(_rest32gpr_29_x)
+ lwz 29,-12(11)
+_GLOBAL(_restgpr_30_x)
+_GLOBAL(_rest32gpr_30_x)
+ lwz 30,-8(11)
+_GLOBAL(_restgpr_31_x)
+_GLOBAL(_rest32gpr_31_x)
+ lwz 0,4(11)
+ lwz 31,-4(11)
+ mtlr 0
+ mr 1,11
+ blr
+#endif
--
cgit v1.2.3-70-g09d2
From 4a96db3c780f30432653f99cbff193ba3e474e0b Mon Sep 17 00:00:00 2001
From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Mon, 16 Jun 2008 10:50:13 +1000
Subject: [POWERPC] Remove ppc32's export of console_drivers
There are no in-tree uses of the export any more and in linux-next there
is a change that exports it globally which causes warnings:
WARNING: vmlinux: 'console_drivers' exported twice. Previous export was in vmlinux
and in one case (mpc85xx_defconfig) a build error:
kernel/built-in.o: In function `__crc_console_drivers':
(*ABS*+0x1eb0e6f5): multiple definition of `__crc_console_drivers'
So remove the export now. Also, there is no longer any need to include
linux/console.h.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
arch/powerpc/kernel/ppc_ksyms.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c
index cf6b5a7d8b3f..d3ac631cbd26 100644
--- a/arch/powerpc/kernel/ppc_ksyms.c
+++ b/arch/powerpc/kernel/ppc_ksyms.c
@@ -8,7 +8,6 @@
#include <linux/screen_info.h>
#include <linux/vt_kern.h>
#include <linux/nvram.h>
-#include <linux/console.h>
#include <linux/irq.h>
#include <linux/pci.h>
#include <linux/delay.h>
@@ -160,7 +159,6 @@ EXPORT_SYMBOL(screen_info);
EXPORT_SYMBOL(timer_interrupt);
EXPORT_SYMBOL(irq_desc);
EXPORT_SYMBOL(tb_ticks_per_jiffy);
-EXPORT_SYMBOL(console_drivers);
EXPORT_SYMBOL(cacheable_memcpy);
#endif
--
cgit v1.2.3-70-g09d2
From 313348db0bff8911b1219e6338342d0527072741 Mon Sep 17 00:00:00 2001
From: Paul Mackerras <paulus@samba.org>
Date: Mon, 16 Jun 2008 21:14:12 +1000
Subject: [POWERPC] Turn on ATA_SFF so we get SATA_SVW back in defconfigs
This enables CONFIG_ATA_SFF in the defconfigs that are intended to
work on a G5 powermac, i.e. g5_defconfig and ppc64_defconfig. Since
the support for the SATA cell in the K2 chipset is provided by the
sata_svw.c driver, and that depends on CONFIG_ATA_SFF, we need to turn
that and CONFIG_SATA_SVW back on so we can get to the hard disk on G5s.
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
arch/powerpc/configs/g5_defconfig | 62 +++++++++++++++++++++++++++++++--
arch/powerpc/configs/ppc64_defconfig | 66 ++++++++++++++++++++++++++++++++++--
2 files changed, 122 insertions(+), 6 deletions(-)
diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig
index db34909831a2..0ccc6e493dcb 100644
--- a/arch/powerpc/configs/g5_defconfig
+++ b/arch/powerpc/configs/g5_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc3
-# Tue May 20 20:01:18 2008
+# Linux kernel version: 2.6.26-rc6
+# Mon Jun 16 21:08:31 2008
#
CONFIG_PPC64=y
@@ -597,7 +597,61 @@ CONFIG_ATA=y
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SIL24 is not set
-# CONFIG_ATA_SFF is not set
+CONFIG_ATA_SFF=y
+CONFIG_SATA_SVW=y
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_LINEAR=y
@@ -1230,6 +1284,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
#
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=y
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1345,6 +1400,7 @@ CONFIG_USB_APPLEDISPLAY=m
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index 40f84fa2bd29..ce250bc98584 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc3
-# Tue May 20 20:03:02 2008
+# Linux kernel version: 2.6.26-rc6
+# Mon Jun 16 21:11:19 2008
#
CONFIG_PPC64=y
@@ -763,7 +763,63 @@ CONFIG_ATA_NONSTANDARD=y
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
CONFIG_SATA_SIL24=y
-# CONFIG_ATA_SFF is not set
+CONFIG_ATA_SFF=y
+CONFIG_SATA_SVW=y
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PCMCIA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCC is not set
+# CONFIG_PATA_SCH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_LINEAR=y
@@ -1478,6 +1534,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1537,6 +1594,7 @@ CONFIG_USB_APPLEDISPLAY=m
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1597,6 +1655,7 @@ CONFIG_RTC_DRV_DS1307=y
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
@@ -1617,6 +1676,7 @@ CONFIG_RTC_DRV_DS1307=y
#
# on-CPU RTC drivers
#
+CONFIG_RTC_DRV_PPC=y
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
--
cgit v1.2.3-70-g09d2
From e4f3ec063421bdbcb93330e72aa3eeedb6a0d85a Mon Sep 17 00:00:00 2001
From: Paul Collins <paul@burly.ondioline.org>
Date: Sat, 14 Jun 2008 14:14:59 +1200
Subject: udf: restore UDFFS_DEBUG to being undefined by default
Commit 706047a79725b585cf272fdefc234b31b6545c72, "udf: Fix compilation
warnings when UDF debug is on" inadvertently (I assume) enabled
debugging messages by default for UDF. This patch disables them again.
Signed-off-by: Paul Collins <paul@ondioline.org>
Signed-off-by: Jan Kara <jack@suse.cz>
---
fs/udf/udfdecl.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/udf/udfdecl.h b/fs/udf/udfdecl.h
index 8fa9c2d70911..8ec865de5f13 100644
--- a/fs/udf/udfdecl.h
+++ b/fs/udf/udfdecl.h
@@ -16,7 +16,7 @@
#define UDF_PREALLOCATE
#define UDF_DEFAULT_PREALLOC_BLOCKS 8
-#define UDFFS_DEBUG
+#undef UDFFS_DEBUG
#ifdef UDFFS_DEBUG
#define udf_debug(f, a...) \
--
cgit v1.2.3-70-g09d2
From 9f9115d880ca550922434aee05ca18796c58eb99 Mon Sep 17 00:00:00 2001
From: Clemens Ladisch <clemens@ladisch.de>
Date: Mon, 16 Jun 2008 14:13:52 +0200
Subject: sound: oxygen: fix NULL pointer dereference when loading snd-oxygen
Check that model->control_filter is set before trying to call it.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/pci/oxygen/oxygen_mixer.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/sound/pci/oxygen/oxygen_mixer.c b/sound/pci/oxygen/oxygen_mixer.c
index cc0cddadd589..6facac5aed90 100644
--- a/sound/pci/oxygen/oxygen_mixer.c
+++ b/sound/pci/oxygen/oxygen_mixer.c
@@ -936,11 +936,13 @@ static int add_controls(struct oxygen *chip,
for (i = 0; i < count; ++i) {
template = controls[i];
- err = chip->model->control_filter(&template);
- if (err < 0)
- return err;
- if (err == 1)
- continue;
+ if (chip->model->control_filter) {
+ err = chip->model->control_filter(&template);
+ if (err < 0)
+ return err;
+ if (err == 1)
+ continue;
+ }
if (!strcmp(template.name, "Master Playback Volume") &&
chip->model->dac_tlv) {
template.tlv.p = chip->model->dac_tlv;
--
cgit v1.2.3-70-g09d2
From 497d2adcbf50bccec6c56620d61d77429d23993a Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Fri, 6 Jun 2008 14:23:06 +0100
Subject: [MIPS] Export empty_zero_page for sake of the ext4 module.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/mm/init.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index ecd562d2c348..137c14bafd6b 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -71,6 +71,7 @@ DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
* don't have to care about aliases on other CPUs.
*/
unsigned long empty_zero_page, zero_page_mask;
+EXPORT_SYMBOL_GPL(empty_zero_page);
/*
* Not static inline because used by IP27 special magic initialization code
--
cgit v1.2.3-70-g09d2
From 6b7d0b2fb6da3f6182f2bd162bf02ed4aed1813f Mon Sep 17 00:00:00 2001
From: bruno randolf <br1@einfach.org>
Date: Fri, 6 Jun 2008 16:42:03 +0200
Subject: [MIPS] Alchemy: Add au1500 reserved interrupt
In the conversion done in the commits
95c4eb3ef4484ca85da5c98780d358cffd546b90
9d360ab4a7568a8d177280f651a8a772ae52b9b9
[MIPS] Alchemy: Renumber interrupts so irq_cpu can work.
one reserved interrupt on au1500 was missed. this broke the au1000 ethernet
driver.
Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
include/asm-mips/mach-au1x00/au1000.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/asm-mips/mach-au1x00/au1000.h b/include/asm-mips/mach-au1x00/au1000.h
index 1b5064dac007..0d302bad4492 100644
--- a/include/asm-mips/mach-au1x00/au1000.h
+++ b/include/asm-mips/mach-au1x00/au1000.h
@@ -615,6 +615,7 @@ enum soc_au1500_ints {
AU1000_RTC_MATCH1_INT,
AU1000_RTC_MATCH2_INT,
AU1500_PCI_ERR_INT,
+ AU1500_RESERVED_INT,
AU1000_USB_DEV_REQ_INT,
AU1000_USB_DEV_SUS_INT,
AU1000_USB_HOST_INT,
--
cgit v1.2.3-70-g09d2
From d0f9cbd4b29c3d208d6b31519cbb940d98d61e7d Mon Sep 17 00:00:00 2001
From: "Maciej W. Rozycki" <macro@linux-mips.org>
Date: Mon, 9 Jun 2008 17:20:03 +0100
Subject: [MIPS] SB1250: Initialize io_map_base
Correctly initialize io_map_base for the SB1250 PCI controller as required
for proper iomap support. Based on a proposal from Daniel Jacobowitz.
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/pci/pci-sb1250.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/arch/mips/pci/pci-sb1250.c b/arch/mips/pci/pci-sb1250.c
index 42e4d2c800fa..2a09ad91ec8c 100644
--- a/arch/mips/pci/pci-sb1250.c
+++ b/arch/mips/pci/pci-sb1250.c
@@ -207,6 +207,7 @@ struct pci_controller sb1250_controller = {
static int __init sb1250_pcibios_init(void)
{
+ void __iomem *io_map_base;
uint32_t cmdreg;
uint64_t reg;
extern int pci_probe_only;
@@ -253,12 +254,13 @@ static int __init sb1250_pcibios_init(void)
* works correctly with most of Linux's drivers.
* XXX ehs: Should this happen in PCI Device mode?
*/
-
- set_io_port_base((unsigned long)
- ioremap(A_PHYS_LDTPCI_IO_MATCH_BYTES, 65536));
isa_slot_offset = (unsigned long)
ioremap(A_PHYS_LDTPCI_IO_MATCH_BYTES_32, 1024 * 1024);
+ io_map_base = ioremap(A_PHYS_LDTPCI_IO_MATCH_BYTES, 1024 * 1024);
+ sb1250_controller.io_map_base = io_map_base;
+ set_io_port_base((unsigned long)io_map_base);
+
#ifdef CONFIG_SIBYTE_HAS_LDT
/*
* Also check the LDT bridge's enable, just in case we didn't
--
cgit v1.2.3-70-g09d2
From 0e27d7931157fa89cc9afb7735095a0d81ce8fec Mon Sep 17 00:00:00 2001
From: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date: Tue, 27 May 2008 01:15:16 +0200
Subject: [MIPS] Better load address for big endian SNI RM
Use better load address for big endian kernels to avoid clashes with
PROM / SASH.
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/Makefile | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 69648d01acc0..1ec8e35f2e48 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -565,7 +565,11 @@ load-$(CONFIG_BCM47XX) := 0xffffffff80001000
#
core-$(CONFIG_SNI_RM) += arch/mips/sni/
cflags-$(CONFIG_SNI_RM) += -Iinclude/asm-mips/mach-rm
+ifdef CONFIG_CPU_LITTLE_ENDIAN
load-$(CONFIG_SNI_RM) += 0xffffffff80600000
+else
+load-$(CONFIG_SNI_RM) += 0xffffffff80030000
+endif
all-$(CONFIG_SNI_RM) := vmlinux.ecoff
#
--
cgit v1.2.3-70-g09d2
From 330117ff2723566e8eb7ad43223081b557f1540e Mon Sep 17 00:00:00 2001
From: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date: Tue, 27 May 2008 01:15:20 +0200
Subject: [MIPS] Add RM200 with R5000 CPU to known ARC machines
RM200 with R5ks have a little bit different arcname.
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/fw/arc/identify.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/mips/fw/arc/identify.c b/arch/mips/fw/arc/identify.c
index 28dfd2e2989a..23066985a734 100644
--- a/arch/mips/fw/arc/identify.c
+++ b/arch/mips/fw/arc/identify.c
@@ -67,6 +67,11 @@ static struct smatch mach_table[] = {
.liname = "SNI RM200_PCI",
.type = MACH_SNI_RM200_PCI,
.flags = PROM_FLAG_DONT_FREE_TEMP,
+ }, {
+ .arcname = "RM200PCI-R5K",
+ .liname = "SNI RM200_PCI-R5K",
+ .type = MACH_SNI_RM200_PCI,
+ .flags = PROM_FLAG_DONT_FREE_TEMP,
}
};
--
cgit v1.2.3-70-g09d2
From 89052bd7b393434f7c573ce6a3b88c5f143586d2 Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Thu, 12 Jun 2008 17:26:02 +0100
Subject: [MIPS] Fix build for PNX platforms.
Build error was caused by commit 351336929ccf222ae38ff0cb7a8dd5fd5c6236a0.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/mm/c-r4k.c | 26 ++++++++++++++++++++++++++
arch/mips/nxp/pnx8550/jbs/board_setup.c | 11 +----------
arch/mips/nxp/pnx8550/stb810/board_setup.c | 10 +---------
include/asm-mips/pgtable-bits.h | 2 --
4 files changed, 28 insertions(+), 21 deletions(-)
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 643c8bcffff3..c41ea2284954 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -1226,6 +1226,28 @@ void au1x00_fixup_config_od(void)
}
}
+/* CP0 hazard avoidance. */
+#define NXP_BARRIER() \
+ __asm__ __volatile__( \
+ ".set noreorder\n\t" \
+ "nop; nop; nop; nop; nop; nop;\n\t" \
+ ".set reorder\n\t")
+
+static void nxp_pr4450_fixup_config(void)
+{
+ unsigned long config0;
+
+ config0 = read_c0_config();
+
+ /* clear all three cache coherency fields */
+ config0 &= ~(0x7 | (7 << 25) | (7 << 28));
+ config0 |= (((_page_cachable_default >> _CACHE_SHIFT) << 0) |
+ ((_page_cachable_default >> _CACHE_SHIFT) << 25) |
+ ((_page_cachable_default >> _CACHE_SHIFT) << 28));
+ write_c0_config(config0);
+ NXP_BARRIER();
+}
+
static int __cpuinitdata cca = -1;
static int __init cca_setup(char *str)
@@ -1271,6 +1293,10 @@ static void __cpuinit coherency_setup(void)
case CPU_AU1500: /* rev. AB */
au1x00_fixup_config_od();
break;
+
+ case PRID_IMP_PR4450:
+ nxp_pr4450_fixup_config();
+ break;
}
}
diff --git a/arch/mips/nxp/pnx8550/jbs/board_setup.c b/arch/mips/nxp/pnx8550/jbs/board_setup.c
index f92826e0096d..57dd903ca408 100644
--- a/arch/mips/nxp/pnx8550/jbs/board_setup.c
+++ b/arch/mips/nxp/pnx8550/jbs/board_setup.c
@@ -47,16 +47,7 @@
void __init board_setup(void)
{
- unsigned long config0, configpr;
-
- config0 = read_c0_config();
-
- /* clear all three cache coherency fields */
- config0 &= ~(0x7 | (7<<25) | (7<<28));
- config0 |= (CONF_CM_DEFAULT | (CONF_CM_DEFAULT<<25) |
- (CONF_CM_DEFAULT<<28));
- write_c0_config(config0);
- BARRIER;
+ unsigned long configpr;
configpr = read_c0_config7();
configpr |= (1<<19); /* enable tlb */
diff --git a/arch/mips/nxp/pnx8550/stb810/board_setup.c b/arch/mips/nxp/pnx8550/stb810/board_setup.c
index 1282c27cfcb7..af2a55e0b4e9 100644
--- a/arch/mips/nxp/pnx8550/stb810/board_setup.c
+++ b/arch/mips/nxp/pnx8550/stb810/board_setup.c
@@ -33,15 +33,7 @@
void __init board_setup(void)
{
- unsigned long config0, configpr;
-
- config0 = read_c0_config();
-
- /* clear all three cache coherency fields */
- config0 &= ~(0x7 | (7<<25) | (7<<28));
- config0 |= (CONF_CM_DEFAULT | (CONF_CM_DEFAULT<<25) |
- (CONF_CM_DEFAULT<<28));
- write_c0_config(config0);
+ unsigned long configpr;
configpr = read_c0_config7();
configpr |= (1<<19); /* enable tlb */
diff --git a/include/asm-mips/pgtable-bits.h b/include/asm-mips/pgtable-bits.h
index 60e2f9338fcd..51b34a48c84a 100644
--- a/include/asm-mips/pgtable-bits.h
+++ b/include/asm-mips/pgtable-bits.h
@@ -134,6 +134,4 @@
#define _PAGE_CHG_MASK (PAGE_MASK | _PAGE_ACCESSED | _PAGE_MODIFIED | _CACHE_MASK)
-#define CONF_CM_DEFAULT (PAGE_CACHABLE_DEFAULT>>_CACHE_SHIFT)
-
#endif /* _ASM_PGTABLE_BITS_H */
--
cgit v1.2.3-70-g09d2
From 7bd0fea2c590d94995c2ee0b32e786c1c62621fa Mon Sep 17 00:00:00 2001
From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Fri, 30 May 2008 13:07:21 +0900
Subject: [MIPS] Fix the fix for divide by zero error in
build_{clear,copy}_page
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/mm/page.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/mips/mm/page.c b/arch/mips/mm/page.c
index cab81f42eee5..1edf0cbbeede 100644
--- a/arch/mips/mm/page.c
+++ b/arch/mips/mm/page.c
@@ -460,7 +460,7 @@ void __cpuinit build_copy_page(void)
build_copy_load_pref(&buf, -off);
off -= cache_line_size;
}
- off = cache_line_size ? min(8, pref_bias_copy_load / cache_line_size) *
+ off = cache_line_size ? min(8, pref_bias_copy_store / cache_line_size) *
cache_line_size : 0;
while (off) {
build_copy_store_pref(&buf, -off);
--
cgit v1.2.3-70-g09d2
From 63a4881a7dd45038f46caa7c3c08b88b01cf9473 Mon Sep 17 00:00:00 2001
From: "Maciej W. Rozycki" <macro@linux-mips.org>
Date: Fri, 13 Jun 2008 00:14:10 +0100
Subject: [MIPS] Sibyte: Build RTC support as an object
Build the SWARM platform library is as an object rather than an archive
so that files which only contain symbols used by initcalls and do not
provide any symbols that would pull them from an archive still work.
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/Makefile | 14 +++++++-------
arch/mips/sibyte/swarm/Makefile | 4 ++--
2 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 1ec8e35f2e48..ad36c946ff96 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -538,19 +538,19 @@ cflags-$(CONFIG_SIBYTE_BCM1x80) += -Iinclude/asm-mips/mach-sibyte \
# Sibyte SWARM board
# Sibyte BCM91x80 (BigSur) board
#
-libs-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/
+core-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/
load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000
-libs-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/
+core-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/
load-$(CONFIG_SIBYTE_CRHINE) := 0xffffffff80100000
-libs-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/
+core-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/
load-$(CONFIG_SIBYTE_CRHONE) := 0xffffffff80100000
-libs-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/
+core-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/
load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000
-libs-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/
+core-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/
load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000
-libs-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/
+core-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/
load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000
-libs-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/
+core-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/
load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000
#
diff --git a/arch/mips/sibyte/swarm/Makefile b/arch/mips/sibyte/swarm/Makefile
index 2d626039195c..1775755a2619 100644
--- a/arch/mips/sibyte/swarm/Makefile
+++ b/arch/mips/sibyte/swarm/Makefile
@@ -1,3 +1,3 @@
-lib-y = setup.o rtc_xicor1241.o rtc_m41t81.o
+obj-y := setup.o rtc_xicor1241.o rtc_m41t81.o
-lib-$(CONFIG_KGDB) += dbg_io.o
+obj-$(CONFIG_KGDB) += dbg_io.o
--
cgit v1.2.3-70-g09d2
From 461a082f870c7fc6a0a245e2f93c9f0e3afbeddd Mon Sep 17 00:00:00 2001
From: "Maciej W. Rozycki" <macro@linux-mips.org>
Date: Fri, 13 Jun 2008 00:10:00 +0100
Subject: [MIPS] Bring the SWARM defconfig up to date
The SWARM defconfig file has not been regenerated for over a year now.
Here is a patch to bring the file up to date. Additionally some important
and sometimes confusing changes happened meanwhile. Here is the list of
notable corresponding updates to the configuration:
1. CPU_SB1_PASS_2_2 is now selected rather than CPU_SB1_PASS_1. The
latter requires a non-standard -msb1-pass1-workarounds option to be
supported by GCC and I am told is quite rare anyway.
[Ralf: Afaik -msb1-pass1-workarounds is available only in Monta Vista's
special Sibyte gcc 3.0 variant and gcc 3.0 is too old to build a modern
kernel anyway.]
2. PHYLIB and BROADCOM_PHY are both built in and NETDEV_1000 enabled as
required by SB1250_MAC.
3. USB and USB_OHCI_HCD are enabled as there is an OHCI chip onboard.
4. TMPFS is enabled, because I use it. ;-)
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/configs/sb1250-swarm_defconfig | 676 ++++++++++++++++---------------
1 file changed, 357 insertions(+), 319 deletions(-)
diff --git a/arch/mips/configs/sb1250-swarm_defconfig b/arch/mips/configs/sb1250-swarm_defconfig
index 117470b60e34..4b8799802788 100644
--- a/arch/mips/configs/sb1250-swarm_defconfig
+++ b/arch/mips/configs/sb1250-swarm_defconfig
@@ -1,67 +1,58 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20
-# Tue Feb 20 21:47:40 2007
+# Linux kernel version: 2.6.25
+# Sat May 3 00:38:11 2008
#
CONFIG_MIPS=y
#
# Machine selection
#
-CONFIG_ZONE_DMA=y
-# CONFIG_MIPS_MTX1 is not set
-# CONFIG_MIPS_BOSPORUS is not set
-# CONFIG_MIPS_PB1000 is not set
-# CONFIG_MIPS_PB1100 is not set
-# CONFIG_MIPS_PB1500 is not set
-# CONFIG_MIPS_PB1550 is not set
-# CONFIG_MIPS_PB1200 is not set
-# CONFIG_MIPS_DB1000 is not set
-# CONFIG_MIPS_DB1100 is not set
-# CONFIG_MIPS_DB1500 is not set
-# CONFIG_MIPS_DB1550 is not set
-# CONFIG_MIPS_DB1200 is not set
-# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_MACH_ALCHEMY is not set
# CONFIG_BASLER_EXCITE is not set
+# CONFIG_BCM47XX is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
+# CONFIG_LEMOTE_FULONG is not set
# CONFIG_MIPS_ATLAS is not set
# CONFIG_MIPS_MALTA is not set
# CONFIG_MIPS_SEAD is not set
-# CONFIG_WR_PPMC is not set
# CONFIG_MIPS_SIM is not set
-# CONFIG_MOMENCO_JAGUAR_ATX is not set
-# CONFIG_MIPS_XXS1500 is not set
+# CONFIG_MARKEINS is not set
+# CONFIG_MACH_VR41XX is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
-# CONFIG_MACH_VR41XX is not set
+# CONFIG_PMC_MSP is not set
# CONFIG_PMC_YOSEMITE is not set
-# CONFIG_MARKEINS is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
# CONFIG_SGI_IP32 is not set
-# CONFIG_SIBYTE_BIGSUR is not set
-CONFIG_SIBYTE_SWARM=y
-# CONFIG_SIBYTE_SENTOSA is not set
-# CONFIG_SIBYTE_RHONE is not set
-# CONFIG_SIBYTE_CARMEL is not set
-# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_RHONE is not set
+CONFIG_SIBYTE_SWARM=y
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_BIGSUR is not set
# CONFIG_SNI_RM is not set
# CONFIG_TOSHIBA_JMR3927 is not set
# CONFIG_TOSHIBA_RBTX4927 is not set
# CONFIG_TOSHIBA_RBTX4938 is not set
+# CONFIG_WR_PPMC is not set
CONFIG_SIBYTE_SB1250=y
CONFIG_SIBYTE_SB1xxx_SOC=y
-CONFIG_CPU_SB1_PASS_1=y
+# CONFIG_CPU_SB1_PASS_1 is not set
# CONFIG_CPU_SB1_PASS_2_1250 is not set
-# CONFIG_CPU_SB1_PASS_2_2 is not set
+CONFIG_CPU_SB1_PASS_2_2=y
# CONFIG_CPU_SB1_PASS_4 is not set
# CONFIG_CPU_SB1_PASS_2_112x is not set
# CONFIG_CPU_SB1_PASS_3 is not set
CONFIG_SIBYTE_HAS_LDT=y
+CONFIG_SIBYTE_ENABLE_LDT_IF_PCI=y
# CONFIG_SIMULATION is not set
# CONFIG_SB1_CEX_ALWAYS_FATAL is not set
# CONFIG_SB1_CERR_STALL is not set
@@ -69,20 +60,32 @@ CONFIG_SIBYTE_CFE=y
# CONFIG_SIBYTE_CFE_CONSOLE is not set
# CONFIG_SIBYTE_BUS_WATCHER is not set
# CONFIG_SIBYTE_TBPROF is not set
+CONFIG_SIBYTE_HAS_ZBUS_PROFILING=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
+CONFIG_CEVT_SB1250=y
+CONFIG_CSRC_SB1250=y
+CONFIG_CFE=y
CONFIG_DMA_COHERENT=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+# CONFIG_HOTPLUG_CPU is not set
+# CONFIG_NO_IOPORT is not set
CONFIG_CPU_BIG_ENDIAN=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
+CONFIG_IRQ_CPU=y
CONFIG_SWAP_IO_SPACE=y
CONFIG_BOOT_ELF32=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
@@ -90,6 +93,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5
#
# CPU selection
#
+# CONFIG_CPU_LOONGSON2 is not set
# CONFIG_CPU_MIPS32_R1 is not set
# CONFIG_CPU_MIPS32_R2 is not set
# CONFIG_CPU_MIPS64_R1 is not set
@@ -130,8 +134,7 @@ CONFIG_CPU_HAS_PREFETCH=y
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
-# CONFIG_MIPS_VPE_LOADER is not set
-CONFIG_SB1_PASS_1_WORKAROUNDS=y
+CONFIG_SB1_PASS_2_WORKAROUNDS=y
CONFIG_CPU_HAS_LLSC=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
@@ -140,6 +143,7 @@ CONFIG_IRQ_PER_CPU=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
CONFIG_SYS_SUPPORTS_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -147,13 +151,19 @@ CONFIG_FLATMEM_MANUAL=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_RESOURCES_64BIT=y
-CONFIG_ZONE_DMA_FLAG=1
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
CONFIG_SMP=y
CONFIG_SYS_SUPPORTS_SMP=y
CONFIG_NR_CPUS_DEFAULT_2=y
CONFIG_NR_CPUS=2
+CONFIG_TICK_ONESHOT=y
+# CONFIG_NO_HZ is not set
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_HZ_48 is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_128 is not set
@@ -166,38 +176,49 @@ CONFIG_HZ=1000
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
-CONFIG_PREEMPT_BKL=y
# CONFIG_KEXEC is not set
+CONFIG_SECCOMP=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
-# Code maturity level options
+# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=15
CONFIG_CGROUPS=y
+# CONFIG_CGROUP_DEBUG is not set
+# CONFIG_CGROUP_NS is not set
CONFIG_CPUSETS=y
-CONFIG_SYSFS_DEPRECATED=y
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+CONFIG_CGROUP_CPUACCT=y
+# CONFIG_RESOURCE_COUNTERS is not set
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
+# CONFIG_PROC_PID_CPUSET is not set
CONFIG_RELAY=y
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
@@ -209,20 +230,29 @@ CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+# CONFIG_COMPAT_BRK is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
CONFIG_SHMEM=y
-CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+# CONFIG_HAVE_KRETPROBES is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
-
-#
-# Loadable module support
-#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
@@ -230,12 +260,10 @@ CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
-
-#
-# Block layer
-#
CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_BLK_DEV_BSG=y
+CONFIG_BLOCK_COMPAT=y
#
# IO Schedulers
@@ -249,22 +277,19 @@ CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
CONFIG_HW_HAS_PCI=y
CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCI_LEGACY is not set
CONFIG_MMU=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
+CONFIG_ZONE_DMA32=y
# CONFIG_PCCARD is not set
-
-#
-# PCI Hotplug Support
-#
# CONFIG_HOTPLUG_PCI is not set
#
@@ -272,7 +297,6 @@ CONFIG_MMU=y
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
-# CONFIG_BUILD_ELF64 is not set
CONFIG_MIPS32_COMPAT=y
CONFIG_COMPAT=y
CONFIG_SYSVIPC_COMPAT=y
@@ -286,7 +310,6 @@ CONFIG_BINFMT_ELF32=y
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set
-# CONFIG_PM_SYSFS_DEPRECATED is not set
#
# Networking
@@ -296,7 +319,6 @@ CONFIG_NET=y
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
@@ -304,6 +326,7 @@ CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
+# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -326,6 +349,7 @@ CONFIG_IP_PNP_BOOTP=y
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
+CONFIG_INET_LRO=m
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
@@ -333,24 +357,15 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
CONFIG_NETWORK_SECMARK=y
# CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
+CONFIG_IP_SCTP=m
+# CONFIG_SCTP_DBG_MSG is not set
+# CONFIG_SCTP_DBG_OBJCNT is not set
+# CONFIG_SCTP_HMAC_NONE is not set
+# CONFIG_SCTP_HMAC_SHA1 is not set
+CONFIG_SCTP_HMAC_MD5=y
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -363,26 +378,52 @@ CONFIG_NETWORK_SECMARK=y
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
# CONFIG_NET_SCHED is not set
+CONFIG_NET_SCH_FIFO=y
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+CONFIG_CFG80211=m
+CONFIG_NL80211=y
+CONFIG_WIRELESS_EXT=y
+CONFIG_MAC80211=m
+
+#
+# Rate control algorithm selection
+#
+CONFIG_MAC80211_RC_DEFAULT_PID=y
+# CONFIG_MAC80211_RC_DEFAULT_NONE is not set
+
+#
+# Selecting 'y' for an algorithm will
+#
+
+#
+# build the algorithm into mac80211.
+#
+CONFIG_MAC80211_RC_DEFAULT="pid"
+CONFIG_MAC80211_RC_PID=y
+# CONFIG_MAC80211_MESH is not set
+# CONFIG_MAC80211_DEBUG_PACKET_ALIGNMENT is not set
+# CONFIG_MAC80211_DEBUG is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
CONFIG_IEEE80211_CRYPT_WEP=m
CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_SOFTMAC=m
-# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
-CONFIG_WIRELESS_EXT=y
+CONFIG_IEEE80211_CRYPT_TKIP=m
+CONFIG_RFKILL=m
+# CONFIG_NET_9P is not set
#
# Device Drivers
@@ -391,34 +432,15 @@ CONFIG_WIRELESS_EXT=y
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
CONFIG_CONNECTOR=m
-
-#
-# Memory Technology Devices (MTD)
-#
# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNPACPI is not set
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
@@ -427,49 +449,77 @@ CONFIG_CONNECTOR=m
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=9220
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
-CONFIG_BLK_DEV_INITRD=y
+# CONFIG_BLK_DEV_XIP is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
-
-#
-# Misc devices
-#
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_EEPROM_93CX6 is not set
CONFIG_SGI_IOC4=m
# CONFIG_TIFM_CORE is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
-# Please see Documentation/ide.txt for help/info on IDE drives
+# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
CONFIG_BLK_DEV_IDECD=y
+CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
CONFIG_BLK_DEV_IDETAPE=y
CONFIG_BLK_DEV_IDEFLOPPY=y
# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_PROC_FS=y
#
# IDE chipset support/bugfixes
#
-CONFIG_IDE_GENERIC=y
-# CONFIG_BLK_DEV_IDEPCI is not set
+# CONFIG_IDE_GENERIC is not set
+# CONFIG_BLK_DEV_PLATFORM is not set
+
+#
+# PCI IDE chipsets support
+#
+# CONFIG_BLK_DEV_GENERIC is not set
+# CONFIG_BLK_DEV_OPTI621 is not set
+# CONFIG_BLK_DEV_AEC62XX is not set
+# CONFIG_BLK_DEV_ALI15X3 is not set
+# CONFIG_BLK_DEV_AMD74XX is not set
+# CONFIG_BLK_DEV_CMD64X is not set
+# CONFIG_BLK_DEV_TRIFLEX is not set
+# CONFIG_BLK_DEV_CY82C693 is not set
+# CONFIG_BLK_DEV_CS5520 is not set
+# CONFIG_BLK_DEV_CS5530 is not set
+# CONFIG_BLK_DEV_HPT34X is not set
+# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_JMICRON is not set
+# CONFIG_BLK_DEV_SC1200 is not set
+# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8213 is not set
+# CONFIG_BLK_DEV_IT821X is not set
+# CONFIG_BLK_DEV_NS87415 is not set
+# CONFIG_BLK_DEV_PDC202XX_OLD is not set
+# CONFIG_BLK_DEV_PDC202XX_NEW is not set
+# CONFIG_BLK_DEV_SVWKS is not set
+# CONFIG_BLK_DEV_SIIMAGE is not set
+# CONFIG_BLK_DEV_SLC90E66 is not set
+# CONFIG_BLK_DEV_TRM290 is not set
+# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDE_SWARM=y
-# CONFIG_IDE_ARM is not set
# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_IDEDMA_AUTO is not set
+# CONFIG_BLK_DEV_HD_ONLY is not set
# CONFIG_BLK_DEV_HD is not set
#
@@ -477,89 +527,68 @@ CONFIG_BLK_DEV_IDE_SWARM=y
#
CONFIG_RAID_ATTRS=m
# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
# CONFIG_ATA is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
+# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
# CONFIG_I2O is not set
-
-#
-# Network device support
-#
CONFIG_NETDEVICES=y
+CONFIG_NETDEVICES_MULTIQUEUE=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
+CONFIG_MACVLAN=m
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-
-#
-# ARCnet devices
-#
+# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
-CONFIG_PHYLIB=m
+CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
-CONFIG_MARVELL_PHY=m
-CONFIG_DAVICOM_PHY=m
-CONFIG_QSEMI_PHY=m
-CONFIG_LXT_PHY=m
-CONFIG_CICADA_PHY=m
-CONFIG_VITESSE_PHY=m
-CONFIG_SMSC_PHY=m
-# CONFIG_BROADCOM_PHY is not set
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+CONFIG_BROADCOM_PHY=y
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
# CONFIG_FIXED_PHY is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_AX88796 is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_DM9000 is not set
-
-#
-# Tulip family network device support
-#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_NET_PCI is not set
-
-#
-# Ethernet (1000 Mbit)
-#
+# CONFIG_B44 is not set
+CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
@@ -568,53 +597,70 @@ CONFIG_SB1250_MAC=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
+# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
-CONFIG_QLA3XXX=m
+# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
+CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
-CONFIG_CHELSIO_T3=m
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
-CONFIG_NETXEN_NIC=m
-
-#
-# Token Ring devices
-#
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
+# CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+CONFIG_WLAN_80211=y
+# CONFIG_IPW2100 is not set
+# CONFIG_IPW2200 is not set
+# CONFIG_LIBERTAS is not set
+# CONFIG_HERMES is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_USB_NET_RNDIS_WLAN is not set
+# CONFIG_RTL8180 is not set
+# CONFIG_RTL8187 is not set
+# CONFIG_ADM8211 is not set
+# CONFIG_P54_COMMON is not set
+# CONFIG_ATH5K is not set
+# CONFIG_IWLCORE is not set
+# CONFIG_IWLWIFI_LEDS is not set
+# CONFIG_IWL4965 is not set
+# CONFIG_IWL3945 is not set
+# CONFIG_HOSTAP is not set
+# CONFIG_B43 is not set
+# CONFIG_B43LEGACY is not set
+# CONFIG_ZD1211RW is not set
+# CONFIG_RT2X00 is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
# CONFIG_PHONE is not set
#
@@ -637,24 +683,8 @@ CONFIG_SERIO_RAW=m
# Character devices
#
# CONFIG_VT is not set
-CONFIG_SERIAL_NONSTANDARD=y
-# CONFIG_COMPUTONE is not set
-# CONFIG_ROCKETPORT is not set
-# CONFIG_CYCLADES is not set
-# CONFIG_DIGIEPCA is not set
-# CONFIG_MOXA_INTELLIO is not set
-# CONFIG_MOXA_SMARTIO is not set
-CONFIG_MOXA_SMARTIO_NEW=m
-# CONFIG_ISI is not set
-# CONFIG_SYNCLINKMP is not set
-# CONFIG_SYNCLINK_GT is not set
-# CONFIG_N_HDLC is not set
-# CONFIG_SPECIALIX is not set
-# CONFIG_SX is not set
-# CONFIG_RIO is not set
-# CONFIG_STALDRV is not set
-CONFIG_SERIAL_SB1250_DUART=y
-CONFIG_SERIAL_SB1250_DUART_CONSOLE=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -664,37 +694,22 @@ CONFIG_SERIAL_SB1250_DUART_CONSOLE=y
#
# Non-8250 serial port support
#
+CONFIG_SERIAL_SB1250_DUART=y
+CONFIG_SERIAL_SB1250_DUART_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
+CONFIG_DEVPORT=y
# CONFIG_I2C is not set
#
@@ -702,109 +717,139 @@ CONFIG_LEGACY_PTY_COUNT=256
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
#
-# Dallas's 1-wire bus
+# Sonics Silicon Backplane
#
-# CONFIG_W1 is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
#
-# Hardware Monitoring support
+# Multifunction device drivers
#
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
+# CONFIG_MFD_SM501 is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_DAB is not set
#
# Graphics support
#
-# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
-# Sound
+# Display device support
#
-# CONFIG_SOUND is not set
+# CONFIG_DISPLAY_SUPPORT is not set
#
-# USB support
+# Sound
#
+# CONFIG_SOUND is not set
+CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
-# CONFIG_USB is not set
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
-#
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
-# USB Gadget Support
+# Miscellaneous USB options
#
-# CONFIG_USB_GADGET is not set
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_SUSPEND is not set
+# CONFIG_USB_PERSIST is not set
+# CONFIG_USB_OTG is not set
#
-# MMC/SD Card support
+# USB Host Controller Drivers
#
-# CONFIG_MMC is not set
+# CONFIG_USB_EHCI_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
#
-# LED devices
+# USB Device Class drivers
#
-# CONFIG_NEW_LEDS is not set
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
#
-# LED drivers
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
-# LED Triggers
+# may also be needed; see USB_STORAGE Help for more information
#
+# CONFIG_USB_LIBUSUAL is not set
#
-# InfiniBand support
+# USB Imaging devices
#
-# CONFIG_INFINIBAND is not set
+# CONFIG_USB_MDC800 is not set
+CONFIG_USB_MON=y
#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+# USB port drivers
#
+# CONFIG_USB_SERIAL is not set
#
-# Real Time Clock
+# USB Miscellaneous drivers
#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_INFINIBAND is not set
+CONFIG_RTC_LIB=y
# CONFIG_RTC_CLASS is not set
#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
-# Auxiliary Display support
-#
-
-#
-# Virtualization
+# Userspace I/O
#
+# CONFIG_UIO is not set
#
# File systems
@@ -823,15 +868,14 @@ CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
CONFIG_FUSE_FS=m
+CONFIG_GENERIC_ACL=y
#
# CD-ROM/DVD Filesystems
@@ -853,9 +897,9 @@ CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
-# CONFIG_TMPFS is not set
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
CONFIG_CONFIGFS_FS=m
#
@@ -871,14 +915,13 @@ CONFIG_CONFIGFS_FS=m
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
@@ -890,6 +933,7 @@ CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -897,45 +941,29 @@ CONFIG_SUNRPC=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
# CONFIG_NLS is not set
-
-#
-# Distributed Lock Manager
-#
CONFIG_DLM=m
-CONFIG_DLM_TCP=y
-# CONFIG_DLM_SCTP is not set
# CONFIG_DLM_DEBUG is not set
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=15
-CONFIG_CROSSCOMPILE=y
+# CONFIG_SAMPLES is not set
CONFIG_CMDLINE=""
CONFIG_SYS_SUPPORTS_KGDB=y
# CONFIG_SB1XXX_CORELIS is not set
@@ -946,13 +974,12 @@ CONFIG_SYS_SUPPORTS_KGDB=y
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_BLKCIPHER=m
+CONFIG_CRYPTO_SEQIV=m
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
@@ -970,6 +997,11 @@ CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_CTR=m
+CONFIG_CRYPTO_GCM=m
+CONFIG_CRYPTO_CCM=m
+CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_BLOWFISH=m
@@ -983,15 +1015,16 @@ CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_ANUBIS=m
+CONFIG_CRYPTO_SEED=m
+CONFIG_CRYPTO_SALSA20=m
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_CAMELLIA=m
# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
+CONFIG_CRYPTO_AUTHENC=m
+CONFIG_CRYPTO_LZO=m
+# CONFIG_CRYPTO_HW is not set
#
# Library routines
@@ -999,10 +1032,15 @@ CONFIG_CRYPTO_CAMELLIA=m
CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
CONFIG_CRC16=m
+# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
+CONFIG_LZO_COMPRESS=m
+CONFIG_LZO_DECOMPRESS=m
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
--
cgit v1.2.3-70-g09d2
From a9ad02bdbb0193203a477bbd0e833adf9fb29ac4 Mon Sep 17 00:00:00 2001
From: Zenon Fortuna <zenon@mips.com>
Date: Fri, 16 May 2008 17:29:48 -0700
Subject: [MIPS] Export smp_call_function and smp_call_function_single.
Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/kernel/smp.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 63370cdd3c90..cdf87a9dd4ba 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -216,6 +216,7 @@ int smp_call_function(void (*func) (void *info), void *info, int retry,
{
return smp_call_function_mask(cpu_online_map, func, info, retry, wait);
}
+EXPORT_SYMBOL(smp_call_function);
void smp_call_function_interrupt(void)
{
@@ -271,6 +272,7 @@ int smp_call_function_single(int cpu, void (*func) (void *info), void *info,
put_cpu();
return 0;
}
+EXPORT_SYMBOL(smp_call_function_single);
static void stop_this_cpu(void *dummy)
{
--
cgit v1.2.3-70-g09d2
From d6c3048cad3c9eb312c070e11fdbea56498255ed Mon Sep 17 00:00:00 2001
From: Chris Dearman <chris@mips.com>
Date: Fri, 16 May 2008 17:29:54 -0700
Subject: [MIPS] vpe_id is required for VSMP and SMTC builds
Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
include/asm-mips/cpu-info.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/asm-mips/cpu-info.h b/include/asm-mips/cpu-info.h
index 0c5a358863f3..2de73dbb2e9e 100644
--- a/include/asm-mips/cpu-info.h
+++ b/include/asm-mips/cpu-info.h
@@ -56,7 +56,7 @@ struct cpuinfo_mips {
struct cache_desc tcache; /* Tertiary/split secondary cache */
int srsets; /* Shadow register sets */
int core; /* physical core number */
-#if defined(CONFIG_MIPS_MT_SMTC)
+#if defined(CONFIG_MIPS_MT_SMP) || defined(CONFIG_MIPS_MT_SMTC)
/*
* In the MIPS MT "SMTC" model, each TC is considered
* to be a "CPU" for the purposes of scheduling, but
@@ -64,7 +64,7 @@ struct cpuinfo_mips {
* to all TCs within the same VPE.
*/
int vpe_id; /* Virtual Processor number */
-#endif /* CONFIG_MIPS_MT */
+#endif
#ifdef CONFIG_MIPS_MT_SMTC
int tc_id; /* Thread Context number */
#endif
--
cgit v1.2.3-70-g09d2
From 0c3bd83b0974238a5808d342663c6407512564d0 Mon Sep 17 00:00:00 2001
From: Thomas Horsten <thomas@horsten.com>
Date: Sat, 14 Jun 2008 02:32:42 +0100
Subject: [MIPS] Lasat: bring back from the dead
After the common MIPS CPU interrupt controller (for irq0-7) was introduced
the Lasat boards didn't get their interrupts right, so nothing worked. The
old routines need to be offset by the new 8 hardware interrupts common to
all MIPS CPU's.
Signed-off-by: Thomas Horsten <thomas@horsten.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/lasat/interrupt.c | 2 ++
include/asm-mips/lasat/serial.h | 4 ++--
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/mips/lasat/interrupt.c b/arch/mips/lasat/interrupt.c
index cfeab669782f..a56c15026965 100644
--- a/arch/mips/lasat/interrupt.c
+++ b/arch/mips/lasat/interrupt.c
@@ -34,11 +34,13 @@ static volatile int lasat_int_mask_shift;
void disable_lasat_irq(unsigned int irq_nr)
{
+ irq_nr -= LASAT_IRQ_BASE;
*lasat_int_mask &= ~(1 << irq_nr) << lasat_int_mask_shift;
}
void enable_lasat_irq(unsigned int irq_nr)
{
+ irq_nr -= LASAT_IRQ_BASE;
*lasat_int_mask |= (1 << irq_nr) << lasat_int_mask_shift;
}
diff --git a/include/asm-mips/lasat/serial.h b/include/asm-mips/lasat/serial.h
index bafe68b10614..1c37d70579b8 100644
--- a/include/asm-mips/lasat/serial.h
+++ b/include/asm-mips/lasat/serial.h
@@ -4,10 +4,10 @@
#define LASAT_BASE_BAUD_100 (7372800 / 16)
#define LASAT_UART_REGS_BASE_100 0x1c8b0000
#define LASAT_UART_REGS_SHIFT_100 2
-#define LASATINT_UART_100 8
+#define LASATINT_UART_100 16
/* * LASAT 200 boards serial configuration */
#define LASAT_BASE_BAUD_200 (100000000 / 16 / 12)
#define LASAT_UART_REGS_BASE_200 (Vrc5074_PHYS_BASE + 0x0300)
#define LASAT_UART_REGS_SHIFT_200 3
-#define LASATINT_UART_200 13
+#define LASATINT_UART_200 21
--
cgit v1.2.3-70-g09d2
From c9c5023d83df5dc7d58830a63fd0e082120f00e3 Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Sat, 14 Jun 2008 22:22:08 +0100
Subject: [MIPS] Fix buggy use of kmap_coherent.
Assuming the call of kmap_coherent in local_r4k_flush_cache_page doesn't
need fixing this was skipped in fcae549295bcae801ac48fc1c2030ab8cc487020.
Turns out it needed the same change after all.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/mm/c-r4k.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index c41ea2284954..27096751ddce 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -446,6 +446,7 @@ static inline void local_r4k_flush_cache_page(void *args)
struct page *page = pfn_to_page(fcp_args->pfn);
int exec = vma->vm_flags & VM_EXEC;
struct mm_struct *mm = vma->vm_mm;
+ int map_coherent = 0;
pgd_t *pgdp;
pud_t *pudp;
pmd_t *pmdp;
@@ -479,7 +480,9 @@ static inline void local_r4k_flush_cache_page(void *args)
* Use kmap_coherent or kmap_atomic to do flushes for
* another ASID than the current one.
*/
- if (cpu_has_dc_aliases)
+ map_coherent = (cpu_has_dc_aliases &&
+ page_mapped(page) && !Page_dcache_dirty(page));
+ if (map_coherent)
vaddr = kmap_coherent(page, addr);
else
vaddr = kmap_atomic(page, KM_USER0);
@@ -502,7 +505,7 @@ static inline void local_r4k_flush_cache_page(void *args)
}
if (vaddr) {
- if (cpu_has_dc_aliases)
+ if (map_coherent)
kunmap_coherent();
else
kunmap_atomic(vaddr, KM_USER0);
--
cgit v1.2.3-70-g09d2
From 1f34f2e4262bae8a1aa6d8fd6306b07074d33718 Mon Sep 17 00:00:00 2001
From: Thomas Horsten <thomas@horsten.com>
Date: Sun, 15 Jun 2008 02:17:11 +0100
Subject: [MIPS] Lasat: sysctl fixup
LASAT's sysctl interface was broken, it failed a check during boot because
a single entry had a sysctl number and the rest were unnumbered. When I
fixed it I noticed that the whole sysctl file needed a spring clean, it was
using mutexes where it wasn't needed (it's only needed to protect during
writes to the EEPROM), so I moved that stuff out and generally cleaned the
whole thing up.
So now, LASAT's sysctl/proc interface is working again.
Signed-off-by: Thomas Horsten <thomas@horsten.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/lasat/lasat_board.c | 13 ++--
arch/mips/lasat/sysctl.c | 172 ++++++++++++------------------------------
arch/mips/lasat/sysctl.h | 24 ------
3 files changed, 56 insertions(+), 153 deletions(-)
delete mode 100644 arch/mips/lasat/sysctl.h
diff --git a/arch/mips/lasat/lasat_board.c b/arch/mips/lasat/lasat_board.c
index ec2f658c3709..31e328b3814d 100644
--- a/arch/mips/lasat/lasat_board.c
+++ b/arch/mips/lasat/lasat_board.c
@@ -23,18 +23,19 @@
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/ctype.h>
+#include <linux/mutex.h>
#include <asm/bootinfo.h>
#include <asm/addrspace.h>
#include "at93c.h"
/* New model description table */
#include "lasat_models.h"
+static DEFINE_MUTEX(lasat_eeprom_mutex);
+
#define EEPROM_CRC(data, len) (~crc32(~0, data, len))
struct lasat_info lasat_board_info;
-void update_bcastaddr(void);
-
int EEPROMRead(unsigned int pos, unsigned char *data, int len)
{
int i;
@@ -258,10 +259,6 @@ int lasat_init_board_info(void)
sprintf(lasat_board_info.li_typestr, "%d", 10 * c);
}
-#if defined(CONFIG_INET) && defined(CONFIG_SYSCTL)
- update_bcastaddr();
-#endif
-
return 0;
}
@@ -269,6 +266,8 @@ void lasat_write_eeprom_info(void)
{
unsigned long crc;
+ mutex_lock(&lasat_eeprom_mutex);
+
/* Generate the CRC */
crc = EEPROM_CRC((unsigned char *)(&lasat_board_info.li_eeprom_info),
sizeof(struct lasat_eeprom_struct) - 4);
@@ -277,4 +276,6 @@ void lasat_write_eeprom_info(void)
/* Write the EEPROM info */
EEPROMWrite(0, (unsigned char *)&lasat_board_info.li_eeprom_info,
sizeof(struct lasat_eeprom_struct));
+
+ mutex_unlock(&lasat_eeprom_mutex);
}
diff --git a/arch/mips/lasat/sysctl.c b/arch/mips/lasat/sysctl.c
index 389336c4ecc5..866881ec0cf8 100644
--- a/arch/mips/lasat/sysctl.c
+++ b/arch/mips/lasat/sysctl.c
@@ -29,15 +29,13 @@
#include <linux/string.h>
#include <linux/net.h>
#include <linux/inet.h>
-#include <linux/mutex.h>
#include <linux/uaccess.h>
#include <asm/time.h>
-#include "sysctl.h"
+#ifdef CONFIG_DS1603
#include "ds1603.h"
-
-static DEFINE_MUTEX(lasat_info_mutex);
+#endif
/* Strategy function to write EEPROM after changing string entry */
int sysctl_lasatstring(ctl_table *table, int *name, int nlen,
@@ -46,18 +44,15 @@ int sysctl_lasatstring(ctl_table *table, int *name, int nlen,
{
int r;
- mutex_lock(&lasat_info_mutex);
r = sysctl_string(table, name,
nlen, oldval, oldlenp, newval, newlen);
- if (r < 0) {
- mutex_unlock(&lasat_info_mutex);
+ if (r < 0)
return r;
- }
+
if (newval && newlen)
lasat_write_eeprom_info();
- mutex_unlock(&lasat_info_mutex);
- return 1;
+ return 0;
}
@@ -67,14 +62,11 @@ int proc_dolasatstring(ctl_table *table, int write, struct file *filp,
{
int r;
- mutex_lock(&lasat_info_mutex);
r = proc_dostring(table, write, filp, buffer, lenp, ppos);
- if ((!write) || r) {
- mutex_unlock(&lasat_info_mutex);
+ if ((!write) || r)
return r;
- }
+
lasat_write_eeprom_info();
- mutex_unlock(&lasat_info_mutex);
return 0;
}
@@ -85,28 +77,24 @@ int proc_dolasatint(ctl_table *table, int write, struct file *filp,
{
int r;
- mutex_lock(&lasat_info_mutex);
r = proc_dointvec(table, write, filp, buffer, lenp, ppos);
- if ((!write) || r) {
- mutex_unlock(&lasat_info_mutex);
+ if ((!write) || r)
return r;
- }
+
lasat_write_eeprom_info();
- mutex_unlock(&lasat_info_mutex);
return 0;
}
+#ifdef CONFIG_DS1603
static int rtctmp;
-#ifdef CONFIG_DS1603
/* proc function to read/write RealTime Clock */
int proc_dolasatrtc(ctl_table *table, int write, struct file *filp,
void *buffer, size_t *lenp, loff_t *ppos)
{
int r;
- mutex_lock(&lasat_info_mutex);
if (!write) {
rtctmp = read_persistent_clock();
/* check for time < 0 and set to 0 */
@@ -114,12 +102,11 @@ int proc_dolasatrtc(ctl_table *table, int write, struct file *filp,
rtctmp = 0;
}
r = proc_dointvec(table, write, filp, buffer, lenp, ppos);
- if ((!write) || r) {
- mutex_unlock(&lasat_info_mutex);
+ if (r)
return r;
- }
- rtc_mips_set_mmss(rtctmp);
- mutex_unlock(&lasat_info_mutex);
+
+ if (write)
+ rtc_mips_set_mmss(rtctmp);
return 0;
}
@@ -132,17 +119,14 @@ int sysctl_lasat_intvec(ctl_table *table, int *name, int nlen,
{
int r;
- mutex_lock(&lasat_info_mutex);
r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen);
- if (r < 0) {
- mutex_unlock(&lasat_info_mutex);
+ if (r < 0)
return r;
- }
+
if (newval && newlen)
lasat_write_eeprom_info();
- mutex_unlock(&lasat_info_mutex);
- return 1;
+ return 0;
}
#ifdef CONFIG_DS1603
@@ -153,50 +137,27 @@ int sysctl_lasat_rtc(ctl_table *table, int *name, int nlen,
{
int r;
- mutex_lock(&lasat_info_mutex);
rtctmp = read_persistent_clock();
if (rtctmp < 0)
rtctmp = 0;
r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen);
- if (r < 0) {
- mutex_unlock(&lasat_info_mutex);
+ if (r < 0)
return r;
- }
if (newval && newlen)
rtc_mips_set_mmss(rtctmp);
- mutex_unlock(&lasat_info_mutex);
- return 1;
+ return r;
}
#endif
#ifdef CONFIG_INET
-static char lasat_bcastaddr[16];
-
-void update_bcastaddr(void)
-{
- unsigned int ip;
-
- ip = (lasat_board_info.li_eeprom_info.ipaddr &
- lasat_board_info.li_eeprom_info.netmask) |
- ~lasat_board_info.li_eeprom_info.netmask;
-
- sprintf(lasat_bcastaddr, "%d.%d.%d.%d",
- (ip) & 0xff,
- (ip >> 8) & 0xff,
- (ip >> 16) & 0xff,
- (ip >> 24) & 0xff);
-}
-
-static char proc_lasat_ipbuf[32];
-
-/* Parsing of IP address */
int proc_lasat_ip(ctl_table *table, int write, struct file *filp,
void *buffer, size_t *lenp, loff_t *ppos)
{
unsigned int ip;
char *p, c;
int len;
+ char ipbuf[32];
if (!table->data || !table->maxlen || !*lenp ||
(*ppos && !write)) {
@@ -204,117 +165,88 @@ int proc_lasat_ip(ctl_table *table, int write, struct file *filp,
return 0;
}
- mutex_lock(&lasat_info_mutex);
if (write) {
len = 0;
p = buffer;
while (len < *lenp) {
- if (get_user(c, p++)) {
- mutex_unlock(&lasat_info_mutex);
+ if (get_user(c, p++))
return -EFAULT;
- }
if (c == 0 || c == '\n')
break;
len++;
}
- if (len >= sizeof(proc_lasat_ipbuf)-1)
- len = sizeof(proc_lasat_ipbuf) - 1;
- if (copy_from_user(proc_lasat_ipbuf, buffer, len)) {
- mutex_unlock(&lasat_info_mutex);
+ if (len >= sizeof(ipbuf)-1)
+ len = sizeof(ipbuf) - 1;
+ if (copy_from_user(ipbuf, buffer, len))
return -EFAULT;
- }
- proc_lasat_ipbuf[len] = 0;
+ ipbuf[len] = 0;
*ppos += *lenp;
/* Now see if we can convert it to a valid IP */
- ip = in_aton(proc_lasat_ipbuf);
+ ip = in_aton(ipbuf);
*(unsigned int *)(table->data) = ip;
lasat_write_eeprom_info();
} else {
ip = *(unsigned int *)(table->data);
- sprintf(proc_lasat_ipbuf, "%d.%d.%d.%d",
+ sprintf(ipbuf, "%d.%d.%d.%d",
(ip) & 0xff,
(ip >> 8) & 0xff,
(ip >> 16) & 0xff,
(ip >> 24) & 0xff);
- len = strlen(proc_lasat_ipbuf);
+ len = strlen(ipbuf);
if (len > *lenp)
len = *lenp;
if (len)
- if (copy_to_user(buffer, proc_lasat_ipbuf, len)) {
- mutex_unlock(&lasat_info_mutex);
+ if (copy_to_user(buffer, ipbuf, len))
return -EFAULT;
- }
if (len < *lenp) {
- if (put_user('\n', ((char *) buffer) + len)) {
- mutex_unlock(&lasat_info_mutex);
+ if (put_user('\n', ((char *) buffer) + len))
return -EFAULT;
- }
len++;
}
*lenp = len;
*ppos += len;
}
- update_bcastaddr();
- mutex_unlock(&lasat_info_mutex);
return 0;
}
-#endif /* defined(CONFIG_INET) */
+#endif
-static int sysctl_lasat_eeprom_value(ctl_table *table, int *name, int nlen,
+static int sysctl_lasat_prid(ctl_table *table, int *name, int nlen,
void *oldval, size_t *oldlenp,
void *newval, size_t newlen)
{
int r;
- mutex_lock(&lasat_info_mutex);
r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen);
- if (r < 0) {
- mutex_unlock(&lasat_info_mutex);
+ if (r < 0)
return r;
- }
-
if (newval && newlen) {
- if (name && *name == LASAT_PRID)
- lasat_board_info.li_eeprom_info.prid = *(int *)newval;
-
+ lasat_board_info.li_eeprom_info.prid = *(int *)newval;
lasat_write_eeprom_info();
lasat_init_board_info();
}
- mutex_unlock(&lasat_info_mutex);
-
return 0;
}
-int proc_lasat_eeprom_value(ctl_table *table, int write, struct file *filp,
+int proc_lasat_prid(ctl_table *table, int write, struct file *filp,
void *buffer, size_t *lenp, loff_t *ppos)
{
int r;
- mutex_lock(&lasat_info_mutex);
r = proc_dointvec(table, write, filp, buffer, lenp, ppos);
- if ((!write) || r) {
- mutex_unlock(&lasat_info_mutex);
+ if (r < 0)
return r;
+ if (write) {
+ lasat_board_info.li_eeprom_info.prid =
+ lasat_board_info.li_prid;
+ lasat_write_eeprom_info();
+ lasat_init_board_info();
}
- if (filp && filp->f_path.dentry) {
- if (!strcmp(filp->f_path.dentry->d_name.name, "prid"))
- lasat_board_info.li_eeprom_info.prid =
- lasat_board_info.li_prid;
- if (!strcmp(filp->f_path.dentry->d_name.name, "debugaccess"))
- lasat_board_info.li_eeprom_info.debugaccess =
- lasat_board_info.li_debugaccess;
- }
- lasat_write_eeprom_info();
- mutex_unlock(&lasat_info_mutex);
-
return 0;
}
extern int lasat_boot_to_service;
-#ifdef CONFIG_SYSCTL
-
static ctl_table lasat_table[] = {
{
.ctl_name = CTL_UNNUMBERED,
@@ -349,8 +281,8 @@ static ctl_table lasat_table[] = {
.data = &lasat_board_info.li_prid,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_lasat_eeprom_value,
- .strategy = &sysctl_lasat_eeprom_value
+ .proc_handler = &proc_lasat_prid,
+ .strategy = &sysctl_lasat_prid
},
#ifdef CONFIG_INET
{
@@ -363,7 +295,7 @@ static ctl_table lasat_table[] = {
.strategy = &sysctl_lasat_intvec
},
{
- .ctl_name = LASAT_NETMASK,
+ .ctl_name = CTL_UNNUMBERED,
.procname = "netmask",
.data = &lasat_board_info.li_eeprom_info.netmask,
.maxlen = sizeof(int),
@@ -371,15 +303,6 @@ static ctl_table lasat_table[] = {
.proc_handler = &proc_lasat_ip,
.strategy = &sysctl_lasat_intvec
},
- {
- .ctl_name = CTL_UNNUMBERED,
- .procname = "bcastaddr",
- .data = &lasat_bcastaddr,
- .maxlen = sizeof(lasat_bcastaddr),
- .mode = 0600,
- .proc_handler = &proc_dostring,
- .strategy = &sysctl_string
- },
#endif
{
.ctl_name = CTL_UNNUMBERED,
@@ -417,7 +340,7 @@ static ctl_table lasat_table[] = {
.data = &lasat_board_info.li_namestr,
.maxlen = sizeof(lasat_board_info.li_namestr),
.mode = 0444,
- .proc_handler = &proc_dostring,
+ .proc_handler = &proc_dostring,
.strategy = &sysctl_string
},
{
@@ -448,9 +371,12 @@ static int __init lasat_register_sysctl(void)
lasat_table_header =
register_sysctl_table(lasat_root_table);
+ if (!lasat_table_header) {
+ printk(KERN_ERR "Unable to register LASAT sysctl\n");
+ return -ENOMEM;
+ }
return 0;
}
__initcall(lasat_register_sysctl);
-#endif /* CONFIG_SYSCTL */
diff --git a/arch/mips/lasat/sysctl.h b/arch/mips/lasat/sysctl.h
deleted file mode 100644
index 341b97933423..000000000000
--- a/arch/mips/lasat/sysctl.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * LASAT sysctl values
- */
-
-#ifndef _LASAT_SYSCTL_H
-#define _LASAT_SYSCTL_H
-
-/* /proc/sys/lasat */
-enum {
- LASAT_CPU_HZ = 1,
- LASAT_BUS_HZ,
- LASAT_MODEL,
- LASAT_PRID,
- LASAT_IPADDR,
- LASAT_NETMASK,
- LASAT_BCAST,
- LASAT_PASSWORD,
- LASAT_SBOOT,
- LASAT_RTC,
- LASAT_NAMESTR,
- LASAT_TYPESTR,
-};
-
-#endif /* _LASAT_SYSCTL_H */
--
cgit v1.2.3-70-g09d2
From 938b2b14172bd098972df2a5157bfabf161c90e5 Mon Sep 17 00:00:00 2001
From: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date: Thu, 29 May 2008 22:05:07 +0200
Subject: [MIPS] Malta: Fix build errors for 64-bit kernels
Fix 64-bit Malta by using CKSEG0ADDR and correct casts.
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/mips-boards/generic/amon.c | 4 ++--
include/asm-mips/gic.h | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/mips/mips-boards/generic/amon.c b/arch/mips/mips-boards/generic/amon.c
index b7633fda4180..96236bf33838 100644
--- a/arch/mips/mips-boards/generic/amon.c
+++ b/arch/mips/mips-boards/generic/amon.c
@@ -28,7 +28,7 @@
int amon_cpu_avail(int cpu)
{
- struct cpulaunch *launch = (struct cpulaunch *)KSEG0ADDR(CPULAUNCH);
+ struct cpulaunch *launch = (struct cpulaunch *)CKSEG0ADDR(CPULAUNCH);
if (cpu < 0 || cpu >= NCPULAUNCH) {
pr_debug("avail: cpu%d is out of range\n", cpu);
@@ -53,7 +53,7 @@ void amon_cpu_start(int cpu,
unsigned long gp, unsigned long a0)
{
volatile struct cpulaunch *launch =
- (struct cpulaunch *)KSEG0ADDR(CPULAUNCH);
+ (struct cpulaunch *)CKSEG0ADDR(CPULAUNCH);
if (!amon_cpu_avail(cpu))
return;
diff --git a/include/asm-mips/gic.h b/include/asm-mips/gic.h
index 3a492f225f00..954807d9d66a 100644
--- a/include/asm-mips/gic.h
+++ b/include/asm-mips/gic.h
@@ -24,8 +24,8 @@
#define MSK(n) ((1 << (n)) - 1)
#define REG32(addr) (*(volatile unsigned int *) (addr))
-#define REG(base, offs) REG32((unsigned int)(base) + offs##_##OFS)
-#define REGP(base, phys) REG32((unsigned int)(base) + (phys))
+#define REG(base, offs) REG32((unsigned long)(base) + offs##_##OFS)
+#define REGP(base, phys) REG32((unsigned long)(base) + (phys))
/* Accessors */
#define GIC_REG(segment, offset) \
--
cgit v1.2.3-70-g09d2
From b8157180ccd8bb3752f510c6c434b86394636093 Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Mon, 16 Jun 2008 00:23:39 +0100
Subject: [MIPS] Malta: Always compile MTD platform device registration code.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/mips-boards/malta/Makefile | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/mips/mips-boards/malta/Makefile b/arch/mips/mips-boards/malta/Makefile
index 8dc6e2ac4c03..db4ad654a6d3 100644
--- a/arch/mips/mips-boards/malta/Makefile
+++ b/arch/mips/mips-boards/malta/Makefile
@@ -19,9 +19,8 @@
# under Linux.
#
-obj-y := malta_int.o malta_platform.o malta_setup.o
+obj-y := malta_int.o malta_mtd.o malta_platform.o malta_setup.o
-obj-$(CONFIG_MTD) += malta_mtd.o
# FIXME FIXME FIXME
obj-$(CONFIG_MIPS_MT_SMTC) += malta_smtc.o
--
cgit v1.2.3-70-g09d2
From f1304b358a6c952e4cd1f92c8a6f183b1026c103 Mon Sep 17 00:00:00 2001
From: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date: Mon, 16 Jun 2008 22:51:08 +0900
Subject: [MIPS] Vr41xx: Initialize PCI io_map_base
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/pci/pci-vr41xx.c | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/arch/mips/pci/pci-vr41xx.c b/arch/mips/pci/pci-vr41xx.c
index 33c4f683d067..d1e049b55f34 100644
--- a/arch/mips/pci/pci-vr41xx.c
+++ b/arch/mips/pci/pci-vr41xx.c
@@ -3,7 +3,7 @@
*
* Copyright (C) 2001-2003 MontaVista Software Inc.
* Author: Yoichi Yuasa <yyuasa@mvista.com or source@mvista.com>
- * Copyright (C) 2004-2005 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ * Copyright (C) 2004-2008 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
* Copyright (C) 2004 by Ralf Baechle (ralf@linux-mips.org)
*
* This program is free software; you can redistribute it and/or modify
@@ -300,6 +300,18 @@ static int __init vr41xx_pciu_init(void)
ioport_resource.end = IO_PORT_RESOURCE_END;
}
+ if (setup->master_io) {
+ void __iomem *io_map_base;
+ struct resource *res = vr41xx_pci_controller.io_resource;
+ master = setup->master_io;
+ io_map_base = ioremap(master->bus_base_address,
+ res->end - res->start + 1);
+ if (!io_map_base)
+ return -EBUSY;
+
+ vr41xx_pci_controller.io_map_base = (unsigned long)io_map_base;
+ }
+
register_pci_controller(&vr41xx_pci_controller);
return 0;
--
cgit v1.2.3-70-g09d2
From b185194ef0691c8068c7d764aa8f78899d05512a Mon Sep 17 00:00:00 2001
From: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date: Mon, 16 Jun 2008 22:54:16 +0900
Subject: [MIPS] TANBAC: Update defconfig
These boards need cca setup on CMDLINE.
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/configs/tb0219_defconfig | 192 +++++++++++++++++-----------------
arch/mips/configs/tb0226_defconfig | 192 +++++++++++++++++-----------------
arch/mips/configs/tb0287_defconfig | 207 ++++++++++++++++++++-----------------
3 files changed, 303 insertions(+), 288 deletions(-)
diff --git a/arch/mips/configs/tb0219_defconfig b/arch/mips/configs/tb0219_defconfig
index af82e1a1823c..8dd3ae39bcad 100644
--- a/arch/mips/configs/tb0219_defconfig
+++ b/arch/mips/configs/tb0219_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23-rc2
-# Wed Aug 8 16:11:47 2007
+# Linux kernel version: 2.6.26-rc1
+# Mon May 12 11:54:51 2008
#
CONFIG_MIPS=y
@@ -10,9 +10,11 @@ CONFIG_MIPS=y
#
# CONFIG_MACH_ALCHEMY is not set
# CONFIG_BASLER_EXCITE is not set
+# CONFIG_BCM47XX is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
# CONFIG_LEMOTE_FULONG is not set
# CONFIG_MIPS_ATLAS is not set
# CONFIG_MIPS_MALTA is not set
@@ -26,6 +28,7 @@ CONFIG_MACH_VR41XX=y
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
# CONFIG_SGI_IP32 is not set
# CONFIG_SIBYTE_CRHINE is not set
# CONFIG_SIBYTE_CARMEL is not set
@@ -53,12 +56,17 @@ CONFIG_PCI_VR41XX=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_CEVT_R4K=y
+CONFIG_CSRC_R4K=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
# CONFIG_HOTPLUG_CPU is not set
@@ -113,6 +121,7 @@ CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -120,10 +129,16 @@ CONFIG_FLATMEM_MANUAL=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_HZ_48 is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_128 is not set
@@ -156,23 +171,29 @@ CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+# CONFIG_GROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+# CONFIG_PCSPKR_PLATFORM is not set
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
@@ -185,10 +206,19 @@ CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
@@ -212,18 +242,17 @@ CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
CONFIG_HW_HAS_PCI=y
CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_PCI_LEGACY=y
CONFIG_MMU=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
@@ -237,6 +266,7 @@ CONFIG_TRAD_SIGNALS=y
#
# Power management options
#
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PM is not set
#
@@ -278,6 +308,7 @@ CONFIG_INET_TUNNEL=m
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
@@ -285,15 +316,10 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
CONFIG_NETWORK_SECMARK=y
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
-# CONFIG_SCTP_HMAC_NONE is not set
-# CONFIG_SCTP_HMAC_SHA1 is not set
-# CONFIG_SCTP_HMAC_MD5 is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -306,10 +332,6 @@ CONFIG_NETWORK_SECMARK=y
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
# CONFIG_NET_SCHED is not set
#
@@ -317,6 +339,7 @@ CONFIG_NETWORK_SECMARK=y
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
@@ -339,6 +362,7 @@ CONFIG_FIB_RULES=y
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
@@ -360,10 +384,11 @@ CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+CONFIG_BLK_DEV_XIP=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -375,10 +400,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_SCSI_NETLINK is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
# CONFIG_FUSION is not set
#
@@ -394,6 +415,7 @@ CONFIG_NETDEVICES=y
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
+# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
CONFIG_PHYLIB=m
@@ -409,7 +431,8 @@ CONFIG_VITESSE_PHY=m
CONFIG_SMSC_PHY=m
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
-# CONFIG_FIXED_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_AX88796 is not set
@@ -420,6 +443,10 @@ CONFIG_MII=y
# CONFIG_DM9000 is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
@@ -427,7 +454,6 @@ CONFIG_NET_PCI=y
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
# CONFIG_TC35815 is not set
-# CONFIG_DGRS is not set
# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
@@ -439,6 +465,7 @@ CONFIG_8139TOO_PIO=y
# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
+# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
@@ -451,6 +478,10 @@ CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
@@ -472,6 +503,7 @@ CONFIG_VIA_VELOCITY=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@@ -480,14 +512,12 @@ CONFIG_VIA_VELOCITY=y
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_USBNET_MII is not set
# CONFIG_USB_USBNET is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
@@ -506,7 +536,6 @@ CONFIG_INPUT=y
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
@@ -533,7 +562,9 @@ CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
+# CONFIG_DEVKMEM is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -552,52 +583,62 @@ CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
-# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
-# CONFIG_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
CONFIG_GPIO_TB0219=y
-# CONFIG_DRM is not set
CONFIG_GPIO_VR41XX=y
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+
+#
+# Multimedia drivers
+#
# CONFIG_DAB is not set
#
# Graphics support
#
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-# CONFIG_VGASTATE is not set
-# CONFIG_VIDEO_OUTPUT_CONTROL is not set
-# CONFIG_FB is not set
#
# Console display driver support
@@ -616,6 +657,7 @@ CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
@@ -624,15 +666,18 @@ CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=m
-# CONFIG_USB_EHCI_SPLIT_ISO is not set
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=m
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
@@ -665,10 +710,6 @@ CONFIG_USB_MON=y
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -694,17 +735,11 @@ CONFIG_USB_MON=y
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
@@ -729,9 +764,10 @@ CONFIG_RTC_INTF_DEV=y
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_V3020 is not set
@@ -740,23 +776,6 @@ CONFIG_RTC_INTF_DEV=y
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_VR41XX=y
-
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -771,20 +790,16 @@ CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_SECURITY is not set
# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-CONFIG_ROMFS_FS=m
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
CONFIG_AUTOFS4_FS=y
# CONFIG_FUSE_FS is not set
@@ -813,7 +828,6 @@ CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set
#
@@ -828,24 +842,21 @@ CONFIG_RAMFS=y
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+CONFIG_ROMFS_FS=m
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=y
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_NFSD_TCP=y
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
@@ -866,47 +877,38 @@ CONFIG_SUNRPC=y
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
# CONFIG_NLS is not set
-
-#
-# Distributed Lock Manager
-#
# CONFIG_DLM is not set
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-CONFIG_CROSSCOMPILE=y
-CONFIG_CMDLINE="mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs"
+# CONFIG_SAMPLES is not set
+CONFIG_CMDLINE="cca=3 mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs"
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_CRYPTO is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
diff --git a/arch/mips/configs/tb0226_defconfig b/arch/mips/configs/tb0226_defconfig
index a95385b24546..2ba240e897c6 100644
--- a/arch/mips/configs/tb0226_defconfig
+++ b/arch/mips/configs/tb0226_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23-rc2
-# Thu Aug 9 11:16:55 2007
+# Linux kernel version: 2.6.26-rc1
+# Mon May 12 11:53:54 2008
#
CONFIG_MIPS=y
@@ -10,9 +10,11 @@ CONFIG_MIPS=y
#
# CONFIG_MACH_ALCHEMY is not set
# CONFIG_BASLER_EXCITE is not set
+# CONFIG_BCM47XX is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
# CONFIG_LEMOTE_FULONG is not set
# CONFIG_MIPS_ATLAS is not set
# CONFIG_MIPS_MALTA is not set
@@ -26,6 +28,7 @@ CONFIG_MACH_VR41XX=y
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
# CONFIG_SGI_IP32 is not set
# CONFIG_SIBYTE_CRHINE is not set
# CONFIG_SIBYTE_CARMEL is not set
@@ -53,12 +56,17 @@ CONFIG_PCI_VR41XX=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_CEVT_R4K=y
+CONFIG_CSRC_R4K=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
# CONFIG_HOTPLUG_CPU is not set
@@ -113,6 +121,7 @@ CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -120,10 +129,16 @@ CONFIG_FLATMEM_MANUAL=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_HZ_48 is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_128 is not set
@@ -156,23 +171,29 @@ CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+# CONFIG_GROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+# CONFIG_PCSPKR_PLATFORM is not set
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
@@ -185,10 +206,19 @@ CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
@@ -212,18 +242,17 @@ CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
CONFIG_HW_HAS_PCI=y
CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_PCI_LEGACY=y
CONFIG_MMU=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
@@ -237,6 +266,7 @@ CONFIG_TRAD_SIGNALS=y
#
# Power management options
#
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PM is not set
#
@@ -277,6 +307,7 @@ CONFIG_SYN_COOKIES=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
@@ -284,15 +315,10 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
CONFIG_NETWORK_SECMARK=y
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
-# CONFIG_SCTP_HMAC_NONE is not set
-# CONFIG_SCTP_HMAC_SHA1 is not set
-# CONFIG_SCTP_HMAC_MD5 is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -305,10 +331,6 @@ CONFIG_NETWORK_SECMARK=y
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
# CONFIG_NET_SCHED is not set
#
@@ -316,6 +338,7 @@ CONFIG_NETWORK_SECMARK=y
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
@@ -338,6 +361,7 @@ CONFIG_FIB_RULES=y
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
@@ -359,10 +383,11 @@ CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+CONFIG_BLK_DEV_XIP=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -402,18 +427,13 @@ CONFIG_SCSI_WAIT_SCAN=m
# CONFIG_SCSI_ISCSI_ATTRS is not set
CONFIG_SCSI_SAS_ATTRS=m
CONFIG_SCSI_SAS_LIBSAS=m
+CONFIG_SCSI_SAS_HOST_SMP=y
# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
# CONFIG_SCSI_LOWLEVEL is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
# CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
@@ -428,6 +448,7 @@ CONFIG_NETDEVICES=y
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
+# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
@@ -440,6 +461,10 @@ CONFIG_MII=y
# CONFIG_DM9000 is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
@@ -447,7 +472,6 @@ CONFIG_NET_PCI=y
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
# CONFIG_TC35815 is not set
-# CONFIG_DGRS is not set
# CONFIG_EEPRO100 is not set
CONFIG_E100=y
# CONFIG_FEALNX is not set
@@ -455,6 +479,7 @@ CONFIG_E100=y
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
+# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
@@ -470,6 +495,7 @@ CONFIG_E100=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@@ -478,7 +504,6 @@ CONFIG_USB_CATC=m
CONFIG_USB_KAWETH=m
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
-# CONFIG_USB_USBNET_MII is not set
# CONFIG_USB_USBNET is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
@@ -486,7 +511,6 @@ CONFIG_USB_RTL8150=m
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
@@ -505,7 +529,6 @@ CONFIG_INPUT=y
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
@@ -532,7 +555,9 @@ CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
+# CONFIG_DEVKMEM is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -551,52 +576,62 @@ CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
-# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
-# CONFIG_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_GPIO_TB0219 is not set
-# CONFIG_DRM is not set
CONFIG_GPIO_VR41XX=y
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+
+#
+# Multimedia drivers
+#
# CONFIG_DAB is not set
#
# Graphics support
#
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-# CONFIG_VGASTATE is not set
-# CONFIG_VIDEO_OUTPUT_CONTROL is not set
-# CONFIG_FB is not set
#
# Console display driver support
@@ -615,6 +650,7 @@ CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
@@ -623,15 +659,18 @@ CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_SPLIT_ISO is not set
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
@@ -657,13 +696,16 @@ CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
#
@@ -676,10 +718,6 @@ CONFIG_USB_STORAGE=y
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -705,17 +743,11 @@ CONFIG_USB_STORAGE=y
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
@@ -740,9 +772,10 @@ CONFIG_RTC_INTF_DEV=y
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_V3020 is not set
@@ -751,23 +784,6 @@ CONFIG_RTC_INTF_DEV=y
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_VR41XX=y
-
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -782,14 +798,11 @@ CONFIG_EXT2_FS=y
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-CONFIG_ROMFS_FS=m
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
CONFIG_AUTOFS4_FS=y
# CONFIG_FUSE_FS is not set
@@ -818,7 +831,6 @@ CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set
#
@@ -833,24 +845,21 @@ CONFIG_RAMFS=y
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+CONFIG_ROMFS_FS=m
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-# CONFIG_NFSD_TCP is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
@@ -871,47 +880,38 @@ CONFIG_SUNRPC=y
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
# CONFIG_NLS is not set
-
-#
-# Distributed Lock Manager
-#
# CONFIG_DLM is not set
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-CONFIG_CROSSCOMPILE=y
-CONFIG_CMDLINE="mem=32M console=ttyVR0,115200"
+# CONFIG_SAMPLES is not set
+CONFIG_CMDLINE="cca=3 mem=32M console=ttyVR0,115200"
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_CRYPTO is not set
#
# Library routines
#
CONFIG_BITREVERSE=m
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
diff --git a/arch/mips/configs/tb0287_defconfig b/arch/mips/configs/tb0287_defconfig
index 40d4a40a970e..a5d0f3c55ed1 100644
--- a/arch/mips/configs/tb0287_defconfig
+++ b/arch/mips/configs/tb0287_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23-rc2
-# Thu Aug 9 14:03:54 2007
+# Linux kernel version: 2.6.26-rc1
+# Mon May 12 11:55:55 2008
#
CONFIG_MIPS=y
@@ -10,9 +10,11 @@ CONFIG_MIPS=y
#
# CONFIG_MACH_ALCHEMY is not set
# CONFIG_BASLER_EXCITE is not set
+# CONFIG_BCM47XX is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
# CONFIG_LEMOTE_FULONG is not set
# CONFIG_MIPS_ATLAS is not set
# CONFIG_MIPS_MALTA is not set
@@ -26,6 +28,7 @@ CONFIG_MACH_VR41XX=y
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
# CONFIG_SGI_IP32 is not set
# CONFIG_SIBYTE_CRHINE is not set
# CONFIG_SIBYTE_CARMEL is not set
@@ -53,12 +56,17 @@ CONFIG_PCI_VR41XX=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_CEVT_R4K=y
+CONFIG_CSRC_R4K=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
# CONFIG_HOTPLUG_CPU is not set
@@ -113,6 +121,7 @@ CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -120,10 +129,16 @@ CONFIG_FLATMEM_MANUAL=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_HZ_48 is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_128 is not set
@@ -156,12 +171,15 @@ CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+# CONFIG_GROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
@@ -173,6 +191,8 @@ CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+# CONFIG_PCSPKR_PLATFORM is not set
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
@@ -185,10 +205,19 @@ CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
@@ -212,18 +241,17 @@ CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
CONFIG_HW_HAS_PCI=y
CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_PCI_LEGACY=y
CONFIG_MMU=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
@@ -237,6 +265,7 @@ CONFIG_TRAD_SIGNALS=y
#
# Power management options
#
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PM is not set
#
@@ -278,6 +307,7 @@ CONFIG_INET_TUNNEL=m
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
CONFIG_TCP_CONG_ADVANCED=y
@@ -302,8 +332,6 @@ CONFIG_DEFAULT_BIC=y
CONFIG_DEFAULT_TCP_CONG="bic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
CONFIG_NETWORK_SECMARK=y
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -320,10 +348,6 @@ CONFIG_NETWORK_SECMARK=y
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
# CONFIG_NET_SCHED is not set
#
@@ -331,6 +355,7 @@ CONFIG_NETWORK_SECMARK=y
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
@@ -353,6 +378,7 @@ CONFIG_FIB_RULES=y
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
@@ -374,10 +400,11 @@ CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+CONFIG_BLK_DEV_XIP=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -416,10 +443,14 @@ CONFIG_SCSI_WAIT_SCAN=m
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+CONFIG_ATA_SFF=y
# CONFIG_SATA_SVW is not set
# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
@@ -429,7 +460,6 @@ CONFIG_ATA=y
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
-# CONFIG_SATA_SIL24 is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
@@ -458,7 +488,9 @@ CONFIG_ATA=y
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
@@ -472,15 +504,9 @@ CONFIG_PATA_SIL680=y
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
# CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
@@ -520,6 +546,7 @@ CONFIG_NETDEVICES=y
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
+# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
@@ -532,6 +559,10 @@ CONFIG_MII=y
# CONFIG_DM9000 is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
@@ -539,7 +570,6 @@ CONFIG_NET_PCI=y
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
# CONFIG_TC35815 is not set
-# CONFIG_DGRS is not set
# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
@@ -551,6 +581,7 @@ CONFIG_8139TOO_PIO=y
# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
+# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
@@ -563,6 +594,10 @@ CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
@@ -584,6 +619,7 @@ CONFIG_VIA_VELOCITY=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@@ -592,7 +628,6 @@ CONFIG_VIA_VELOCITY=y
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_USBNET_MII is not set
# CONFIG_USB_USBNET is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
@@ -600,7 +635,6 @@ CONFIG_VIA_VELOCITY=y
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
@@ -622,7 +656,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
@@ -649,7 +682,9 @@ CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
+# CONFIG_DEVKMEM is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -668,49 +703,53 @@ CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
-# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
-# CONFIG_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_GPIO_TB0219 is not set
-# CONFIG_DRM is not set
CONFIG_GPIO_VR41XX=y
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
#
# Multifunction device drivers
#
CONFIG_MFD_SM501=y
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
-# CONFIG_DAB is not set
#
-# Graphics support
+# Multimedia drivers
#
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+# CONFIG_DAB is not set
#
-# Display device support
+# Graphics support
#
-# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
@@ -719,9 +758,11 @@ CONFIG_FB=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
@@ -757,7 +798,14 @@ CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
CONFIG_FB_SM501=y
+# CONFIG_FB_COBALT is not set
# CONFIG_FB_VIRTUAL is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
#
# Console display driver support
@@ -787,6 +835,7 @@ CONFIG_FONT_8x16=y
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
#
# USB Input Devices
@@ -807,6 +856,7 @@ CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
@@ -815,15 +865,18 @@ CONFIG_USB=m
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=m
-# CONFIG_USB_EHCI_SPLIT_ISO is not set
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=m
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
@@ -849,13 +902,16 @@ CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
#
@@ -868,10 +924,6 @@ CONFIG_USB_MON=y
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -896,36 +948,14 @@ CONFIG_USB_MON=y
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
+CONFIG_RTC_LIB=y
# CONFIG_RTC_CLASS is not set
-
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -940,25 +970,21 @@ CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_SECURITY is not set
# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=y
CONFIG_XFS_QUOTA=y
-# CONFIG_XFS_SECURITY is not set
CONFIG_XFS_POSIX_ACL=y
# CONFIG_XFS_RT is not set
-# CONFIG_GFS2_FS is not set
+# CONFIG_XFS_DEBUG is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-CONFIG_ROMFS_FS=m
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_QUOTACTL=y
-CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
CONFIG_AUTOFS4_FS=y
# CONFIG_FUSE_FS is not set
@@ -987,7 +1013,6 @@ CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set
#
@@ -1002,24 +1027,21 @@ CONFIG_RAMFS=y
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+CONFIG_ROMFS_FS=m
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_NFSD_TCP=y
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
@@ -1040,47 +1062,38 @@ CONFIG_SUNRPC=y
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
# CONFIG_NLS is not set
-
-#
-# Distributed Lock Manager
-#
# CONFIG_DLM is not set
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-CONFIG_CROSSCOMPILE=y
-CONFIG_CMDLINE="mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs"
+# CONFIG_SAMPLES is not set
+CONFIG_CMDLINE="cca=3 mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs"
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_CRYPTO is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
--
cgit v1.2.3-70-g09d2
From dab8c6deaf1d654d09c3de8bd4c286d424df255a Mon Sep 17 00:00:00 2001
From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Date: Thu, 8 May 2008 23:06:17 +0400
Subject: [MIPS] Au1200: MMC resource size off by one
Au12x0 MMC platform device strangely claims 0x41 bytes for its
memory-mapped registers. Make it claim the whole 0x80000 instead according
to the memory map given in the datasheets.
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/au1000/common/platform.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/mips/au1000/common/platform.c b/arch/mips/au1000/common/platform.c
index 8cae7753ef79..74d6d4a593be 100644
--- a/arch/mips/au1000/common/platform.c
+++ b/arch/mips/au1000/common/platform.c
@@ -165,12 +165,12 @@ static struct resource au1xxx_usb_gdt_resources[] = {
static struct resource au1xxx_mmc_resources[] = {
[0] = {
.start = SD0_PHYS_ADDR,
- .end = SD0_PHYS_ADDR + 0x40,
+ .end = SD0_PHYS_ADDR + 0x7ffff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = SD1_PHYS_ADDR,
- .end = SD1_PHYS_ADDR + 0x40,
+ .end = SD1_PHYS_ADDR + 0x7ffff,
.flags = IORESOURCE_MEM,
},
[2] = {
--
cgit v1.2.3-70-g09d2
From 732a675a6303156d1a197dc780b0712bd4b49d46 Mon Sep 17 00:00:00 2001
From: Jack Steiner <steiner@sgi.com>
Date: Sat, 14 Jun 2008 07:57:25 -0500
Subject: [IA64] Fix CONFIG_IA64_SGI_UV build error
Fix build error in CONFIG_IA64_SGI_UV config. (GENERIC builds
are ok).
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---
arch/ia64/Makefile | 1 +
arch/ia64/uv/kernel/setup.c | 12 ++++++++++++
include/asm-ia64/sn/simulator.h | 7 ++++++-
3 files changed, 19 insertions(+), 1 deletion(-)
diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
index 88f1a55c6c94..e67ee3f27698 100644
--- a/arch/ia64/Makefile
+++ b/arch/ia64/Makefile
@@ -57,6 +57,7 @@ core-$(CONFIG_IA64_GENERIC) += arch/ia64/dig/
core-$(CONFIG_IA64_HP_ZX1) += arch/ia64/dig/
core-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += arch/ia64/dig/
core-$(CONFIG_IA64_SGI_SN2) += arch/ia64/sn/
+core-$(CONFIG_IA64_SGI_UV) += arch/ia64/uv/
core-$(CONFIG_KVM) += arch/ia64/kvm/
drivers-$(CONFIG_PCI) += arch/ia64/pci/
diff --git a/arch/ia64/uv/kernel/setup.c b/arch/ia64/uv/kernel/setup.c
index 9aa743203c3c..cf5f28ae96c4 100644
--- a/arch/ia64/uv/kernel/setup.c
+++ b/arch/ia64/uv/kernel/setup.c
@@ -17,6 +17,9 @@
DEFINE_PER_CPU(struct uv_hub_info_s, __uv_hub_info);
EXPORT_PER_CPU_SYMBOL_GPL(__uv_hub_info);
+#ifdef CONFIG_IA64_SGI_UV
+int sn_prom_type;
+#endif
struct redir_addr {
unsigned long redirect;
@@ -64,6 +67,15 @@ void __init uv_setup(char **cmdline_p)
m_n_config.s.m_skt = 37;
m_n_config.s.n_skt = 0;
mmr_base = 0;
+#if 0
+ /* Need BIOS calls - TDB */
+ if (!ia64_sn_is_fake_prom())
+ sn_prom_type = 1;
+ else
+#endif
+ sn_prom_type = 2;
+ printk(KERN_INFO "Running on medusa with %s PROM\n",
+ (sn_prom_type == 1) ? "real" : "fake");
} else {
get_lowmem_redirect(&lowmem_redir_base, &lowmem_redir_size);
node_id.v = uv_read_local_mmr(UVH_NODE_ID);
diff --git a/include/asm-ia64/sn/simulator.h b/include/asm-ia64/sn/simulator.h
index c3fd3eb25768..c2611f6cfe33 100644
--- a/include/asm-ia64/sn/simulator.h
+++ b/include/asm-ia64/sn/simulator.h
@@ -8,7 +8,7 @@
#ifndef _ASM_IA64_SN_SIMULATOR_H
#define _ASM_IA64_SN_SIMULATOR_H
-
+#if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_SGI_SN2) || defined(CONFIG_IA64_SGI_UV)
#define SNMAGIC 0xaeeeeeee8badbeefL
#define IS_MEDUSA() ({long sn; asm("mov %0=cpuid[%1]" : "=r"(sn) : "r"(2)); sn == SNMAGIC;})
@@ -16,5 +16,10 @@
#define IS_RUNNING_ON_SIMULATOR() (sn_prom_type)
#define IS_RUNNING_ON_FAKE_PROM() (sn_prom_type == 2)
extern int sn_prom_type; /* 0=hardware, 1=medusa/realprom, 2=medusa/fakeprom */
+#else
+#define IS_MEDUSA() 0
+#define SIMULATOR_SLEEP()
+#define IS_RUNNING_ON_SIMULATOR() 0
+#endif
#endif /* _ASM_IA64_SN_SIMULATOR_H */
--
cgit v1.2.3-70-g09d2
From b052beb0432616aa4dac2b167e7809feae993991 Mon Sep 17 00:00:00 2001
From: David Howells <dhowells@redhat.com>
Date: Mon, 16 Jun 2008 13:36:29 +0100
Subject: MN10300: Kill linux/a.out.h inclusions
Kill linux/a.out.h inclusions in the MN10300 arch code.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
arch/mn10300/kernel/process.c | 1 -
arch/mn10300/kernel/setup.c | 1 -
2 files changed, 2 deletions(-)
diff --git a/arch/mn10300/kernel/process.c b/arch/mn10300/kernel/process.c
index 3b0d579fc15d..9c623c88387b 100644
--- a/arch/mn10300/kernel/process.c
+++ b/arch/mn10300/kernel/process.c
@@ -20,7 +20,6 @@
#include <linux/ptrace.h>
#include <linux/slab.h>
#include <linux/user.h>
-#include <linux/a.out.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/reboot.h>
diff --git a/arch/mn10300/kernel/setup.c b/arch/mn10300/kernel/setup.c
index 6b7ce2636851..017121ce896f 100644
--- a/arch/mn10300/kernel/setup.c
+++ b/arch/mn10300/kernel/setup.c
@@ -17,7 +17,6 @@
#include <linux/ptrace.h>
#include <linux/slab.h>
#include <linux/user.h>
-#include <linux/a.out.h>
#include <linux/tty.h>
#include <linux/ioport.h>
#include <linux/delay.h>
--
cgit v1.2.3-70-g09d2
From 702773b16e83fcddc41e0019b8214d3c3cecedbe Mon Sep 17 00:00:00 2001
From: David Woodhouse <dwmw2@infradead.org>
Date: Mon, 16 Jun 2008 12:11:54 +0100
Subject: Include <asm/a.out.h> in fs/exec.c only for Alpha.
We only need it for the /sbin/loader hack for OSF/1 executables, and we
don't want to include it otherwise.
While we're at it, remove the redundant '&& CONFIG_ARCH_SUPPORTS_AOUT'
in the ifdef around that code. It's already dependent on __alpha__, and
CONFIG_ARCH_SUPPORTS_AOUT is hard-coded to 'y' there.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
fs/exec.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/fs/exec.c b/fs/exec.c
index 9448f1b50b4a..da94a6f05df3 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -26,7 +26,6 @@
#include <linux/file.h>
#include <linux/fdtable.h>
#include <linux/mman.h>
-#include <linux/a.out.h>
#include <linux/stat.h>
#include <linux/fcntl.h>
#include <linux/smp_lock.h>
@@ -61,6 +60,11 @@
#include <linux/kmod.h>
#endif
+#ifdef __alpha__
+/* for /sbin/loader handling in search_binary_handler() */
+#include <linux/a.out.h>
+#endif
+
int core_uses_pid;
char core_pattern[CORENAME_MAX_SIZE] = "core";
int suid_dumpable = 0;
@@ -1155,7 +1159,7 @@ int search_binary_handler(struct linux_binprm *bprm,struct pt_regs *regs)
{
int try,retval;
struct linux_binfmt *fmt;
-#if defined(__alpha__) && defined(CONFIG_ARCH_SUPPORTS_AOUT)
+#ifdef __alpha__
/* handle /sbin/loader.. */
{
struct exec * eh = (struct exec *) bprm->buf;
--
cgit v1.2.3-70-g09d2
From a9e0f5293d4999f93b469af4e70382db800a8204 Mon Sep 17 00:00:00 2001
From: David Woodhouse <dwmw2@infradead.org>
Date: Mon, 16 Jun 2008 12:18:13 +0100
Subject: Remove last traces of a.out support from ELF loader.
In commit d20894a23708c2af75966534f8e4dedb46d48db2 ("Remove a.out
interpreter support in ELF loader"), Andi removed support for a.out
interpreters from the ELF loader, which was only ever needed for the
transition from a.out to ELF.
This removes the last traces of that support, in particular the
inclusion of <linux/a.out.h>.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
fs/binfmt_elf.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 0fa95b198e6e..d48ff5f370f4 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -16,7 +16,6 @@
#include <linux/time.h>
#include <linux/mm.h>
#include <linux/mman.h>
-#include <linux/a.out.h>
#include <linux/errno.h>
#include <linux/signal.h>
#include <linux/binfmts.h>
@@ -548,7 +547,6 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs)
struct {
struct elfhdr elf_ex;
struct elfhdr interp_elf_ex;
- struct exec interp_ex;
} *loc;
loc = kmalloc(sizeof(*loc), GFP_KERNEL);
@@ -680,7 +678,6 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs)
}
/* Get the exec headers */
- loc->interp_ex = *((struct exec *)bprm->buf);
loc->interp_elf_ex = *((struct elfhdr *)bprm->buf);
break;
}
--
cgit v1.2.3-70-g09d2
From 9a8ea36967afad617d9b0930b6fe7592b9ed9772 Mon Sep 17 00:00:00 2001
From: David Woodhouse <dwmw2@infradead.org>
Date: Mon, 16 Jun 2008 12:18:24 +0100
Subject: Remove #ifdef CONFIG_ARCH_SUPPORTS_AOUT from <linux/a.out.h>
This file is only included where it makes sense now, so there's no need
for the CONFIG_ARCH_SUPPORTS_AOUT conditional -- and that conditional is
bad, because we want to export <linux/a.out.h> to userspace.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
include/linux/a.out.h | 8 --------
1 file changed, 8 deletions(-)
diff --git a/include/linux/a.out.h b/include/linux/a.out.h
index 208f4e8ed304..e86dfca44589 100644
--- a/include/linux/a.out.h
+++ b/include/linux/a.out.h
@@ -1,8 +1,6 @@
#ifndef __A_OUT_GNU_H__
#define __A_OUT_GNU_H__
-#ifdef CONFIG_ARCH_SUPPORTS_AOUT
-
#define __GNU_EXEC_MACROS__
#ifndef __STRUCT_EXEC_OVERRIDE__
@@ -277,10 +275,4 @@ struct relocation_info
#endif /* no N_RELOCATION_INFO_DECLARED. */
#endif /*__ASSEMBLY__ */
-#else /* CONFIG_ARCH_SUPPORTS_AOUT */
-#ifndef __ASSEMBLY__
-struct exec {
-};
-#endif
-#endif /* CONFIG_ARCH_SUPPORTS_AOUT */
#endif /* __A_OUT_GNU_H__ */
--
cgit v1.2.3-70-g09d2
From e53d6a152793a38aa334d6f7a4850642ae45cedc Mon Sep 17 00:00:00 2001
From: David Woodhouse <dwmw2@infradead.org>
Date: Mon, 16 Jun 2008 12:24:17 +0100
Subject: Export <linux/a.out.h> to userspace again.
This seems to have been removed accidentally in commit
ed7b1889da256977574663689b598d88950bbd23 ("Unexport asm/page.h"), but
wasn't supposed to have been -- the original patch at
http://lkml.org/lkml/2007/10/30/144 just moved it from $(header-y) to
$(unifdef-y)
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
include/linux/Kbuild | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 93b98856007a..b6fbb2573e88 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -166,6 +166,9 @@ unifdef-y += acct.h
unifdef-y += adb.h
unifdef-y += adfs_fs.h
unifdef-y += agpgart.h
+ifeq ($(wildcard include/asm-$(SRCARCH)/a.out.h),include/asm-$(SRCARCH)/a.out.h)
+unifdef-y += a.out.h
+endif
unifdef-y += apm_bios.h
unifdef-y += atalk.h
unifdef-y += atmdev.h
--
cgit v1.2.3-70-g09d2
From 3878f110f71a0971ff7acc15dd6db711b6ef37c6 Mon Sep 17 00:00:00 2001
From: Joel Becker <joel.becker@oracle.com>
Date: Fri, 30 May 2008 15:30:49 -0700
Subject: ocfs2: Move the hb_ctl_path sysctl into the stack glue.
ocfs2 needs to call out to the hb_ctl program at unmount for all cluster
stacks. The first step is to move the hb_ctl_path sysctl out of the
o2cb code and into the generic stack glue.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
---
fs/ocfs2/cluster/nodemanager.c | 74 +-----------------------------------
fs/ocfs2/cluster/nodemanager.h | 4 --
fs/ocfs2/stack_o2cb.c | 2 +-
fs/ocfs2/stackglue.c | 85 ++++++++++++++++++++++++++++++++++++++++++
fs/ocfs2/stackglue.h | 2 +
5 files changed, 89 insertions(+), 78 deletions(-)
diff --git a/fs/ocfs2/cluster/nodemanager.c b/fs/ocfs2/cluster/nodemanager.c
index cf9401e8cd0b..cfdb08b484ed 100644
--- a/fs/ocfs2/cluster/nodemanager.c
+++ b/fs/ocfs2/cluster/nodemanager.c
@@ -21,7 +21,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/sysctl.h>
#include <linux/configfs.h>
#include "tcp.h"
@@ -36,65 +35,6 @@
* cluster references throughout where nodes are looked up */
struct o2nm_cluster *o2nm_single_cluster = NULL;
-#define OCFS2_MAX_HB_CTL_PATH 256
-static char ocfs2_hb_ctl_path[OCFS2_MAX_HB_CTL_PATH] = "/sbin/ocfs2_hb_ctl";
-
-static ctl_table ocfs2_nm_table[] = {
- {
- .ctl_name = 1,
- .procname = "hb_ctl_path",
- .data = ocfs2_hb_ctl_path,
- .maxlen = OCFS2_MAX_HB_CTL_PATH,
- .mode = 0644,
- .proc_handler = &proc_dostring,
- .strategy = &sysctl_string,
- },
- { .ctl_name = 0 }
-};
-
-static ctl_table ocfs2_mod_table[] = {
- {
- .ctl_name = FS_OCFS2_NM,
- .procname = "nm",
- .data = NULL,
- .maxlen = 0,
- .mode = 0555,
- .child = ocfs2_nm_table
- },
- { .ctl_name = 0}
-};
-
-static ctl_table ocfs2_kern_table[] = {
- {
- .ctl_name = FS_OCFS2,
- .procname = "ocfs2",
- .data = NULL,
- .maxlen = 0,
- .mode = 0555,
- .child = ocfs2_mod_table
- },
- { .ctl_name = 0}
-};
-
-static ctl_table ocfs2_root_table[] = {
- {
- .ctl_name = CTL_FS,
- .procname = "fs",
- .data = NULL,
- .maxlen = 0,
- .mode = 0555,
- .child = ocfs2_kern_table
- },
- { .ctl_name = 0 }
-};
-
-static struct ctl_table_header *ocfs2_table_header = NULL;
-
-const char *o2nm_get_hb_ctl_path(void)
-{
- return ocfs2_hb_ctl_path;
-}
-EXPORT_SYMBOL_GPL(o2nm_get_hb_ctl_path);
struct o2nm_node *o2nm_get_node_by_num(u8 node_num)
{
@@ -941,9 +881,6 @@ void o2nm_undepend_this_node(void)
static void __exit exit_o2nm(void)
{
- if (ocfs2_table_header)
- unregister_sysctl_table(ocfs2_table_header);
-
/* XXX sync with hb callbacks and shut down hb? */
o2net_unregister_hb_callbacks();
configfs_unregister_subsystem(&o2nm_cluster_group.cs_subsys);
@@ -964,16 +901,9 @@ static int __init init_o2nm(void)
if (ret)
goto out;
- ocfs2_table_header = register_sysctl_table(ocfs2_root_table);
- if (!ocfs2_table_header) {
- printk(KERN_ERR "nodemanager: unable to register sysctl\n");
- ret = -ENOMEM; /* or something. */
- goto out_o2net;
- }
-
ret = o2net_register_hb_callbacks();
if (ret)
- goto out_sysctl;
+ goto out_o2net;
config_group_init(&o2nm_cluster_group.cs_subsys.su_group);
mutex_init(&o2nm_cluster_group.cs_subsys.su_mutex);
@@ -990,8 +920,6 @@ static int __init init_o2nm(void)
configfs_unregister_subsystem(&o2nm_cluster_group.cs_subsys);
out_callbacks:
o2net_unregister_hb_callbacks();
-out_sysctl:
- unregister_sysctl_table(ocfs2_table_header);
out_o2net:
o2net_exit();
out:
diff --git a/fs/ocfs2/cluster/nodemanager.h b/fs/ocfs2/cluster/nodemanager.h
index 7c860361b8dd..c992ea0da4ad 100644
--- a/fs/ocfs2/cluster/nodemanager.h
+++ b/fs/ocfs2/cluster/nodemanager.h
@@ -33,10 +33,6 @@
#include <linux/configfs.h>
#include <linux/rbtree.h>
-#define FS_OCFS2_NM 1
-
-const char *o2nm_get_hb_ctl_path(void);
-
struct o2nm_node {
spinlock_t nd_lock;
struct config_item nd_item;
diff --git a/fs/ocfs2/stack_o2cb.c b/fs/ocfs2/stack_o2cb.c
index bbd1667aa7d3..fb26a7c69c47 100644
--- a/fs/ocfs2/stack_o2cb.c
+++ b/fs/ocfs2/stack_o2cb.c
@@ -338,7 +338,7 @@ static void o2hb_stop(const char *group)
int ret;
char *argv[5], *envp[3];
- argv[0] = (char *)o2nm_get_hb_ctl_path();
+ argv[0] = (char *)ocfs2_get_hb_ctl_path();
argv[1] = "-K";
argv[2] = "-u";
argv[3] = (char *)group;
diff --git a/fs/ocfs2/stackglue.c b/fs/ocfs2/stackglue.c
index 119f60cea9cc..fb9b8e0db260 100644
--- a/fs/ocfs2/stackglue.c
+++ b/fs/ocfs2/stackglue.c
@@ -26,6 +26,7 @@
#include <linux/fs.h>
#include <linux/kobject.h>
#include <linux/sysfs.h>
+#include <linux/sysctl.h>
#include "ocfs2_fs.h"
@@ -548,10 +549,92 @@ error:
return ret;
}
+/*
+ * Sysctl bits
+ *
+ * The sysctl lives at /proc/sys/fs/ocfs2/nm/hb_ctl_path. The 'nm' doesn't
+ * make as much sense in a multiple cluster stack world, but it's safer
+ * and easier to preserve the name.
+ */
+
+#define FS_OCFS2_NM 1
+
+#define OCFS2_MAX_HB_CTL_PATH 256
+static char ocfs2_hb_ctl_path[OCFS2_MAX_HB_CTL_PATH] = "/sbin/ocfs2_hb_ctl";
+
+static ctl_table ocfs2_nm_table[] = {
+ {
+ .ctl_name = 1,
+ .procname = "hb_ctl_path",
+ .data = ocfs2_hb_ctl_path,
+ .maxlen = OCFS2_MAX_HB_CTL_PATH,
+ .mode = 0644,
+ .proc_handler = &proc_dostring,
+ .strategy = &sysctl_string,
+ },
+ { .ctl_name = 0 }
+};
+
+static ctl_table ocfs2_mod_table[] = {
+ {
+ .ctl_name = FS_OCFS2_NM,
+ .procname = "nm",
+ .data = NULL,
+ .maxlen = 0,
+ .mode = 0555,
+ .child = ocfs2_nm_table
+ },
+ { .ctl_name = 0}
+};
+
+static ctl_table ocfs2_kern_table[] = {
+ {
+ .ctl_name = FS_OCFS2,
+ .procname = "ocfs2",
+ .data = NULL,
+ .maxlen = 0,
+ .mode = 0555,
+ .child = ocfs2_mod_table
+ },
+ { .ctl_name = 0}
+};
+
+static ctl_table ocfs2_root_table[] = {
+ {
+ .ctl_name = CTL_FS,
+ .procname = "fs",
+ .data = NULL,
+ .maxlen = 0,
+ .mode = 0555,
+ .child = ocfs2_kern_table
+ },
+ { .ctl_name = 0 }
+};
+
+static struct ctl_table_header *ocfs2_table_header = NULL;
+
+const char *ocfs2_get_hb_ctl_path(void)
+{
+ return ocfs2_hb_ctl_path;
+}
+EXPORT_SYMBOL_GPL(ocfs2_get_hb_ctl_path);
+
+
+/*
+ * Initialization
+ */
+
static int __init ocfs2_stack_glue_init(void)
{
strcpy(cluster_stack_name, OCFS2_STACK_PLUGIN_O2CB);
+ ocfs2_table_header = register_sysctl_table(ocfs2_root_table);
+ if (!ocfs2_table_header) {
+ printk(KERN_ERR
+ "ocfs2 stack glue: unable to register sysctl\n");
+ return -ENOMEM; /* or something. */
+ }
+
return ocfs2_sysfs_init();
}
@@ -559,6 +642,8 @@ static void __exit ocfs2_stack_glue_exit(void)
{
lproto = NULL;
ocfs2_sysfs_exit();
+ if (ocfs2_table_header)
+ unregister_sysctl_table(ocfs2_table_header);
}
MODULE_AUTHOR("Oracle");
diff --git a/fs/ocfs2/stackglue.h b/fs/ocfs2/stackglue.h
index 005e4f170e0f..c9fb01ab6347 100644
--- a/fs/ocfs2/stackglue.h
+++ b/fs/ocfs2/stackglue.h
@@ -258,4 +258,6 @@ void ocfs2_stack_glue_set_locking_protocol(struct ocfs2_locking_protocol *proto)
/* Used by stack plugins */
int ocfs2_stack_glue_register(struct ocfs2_stack_plugin *plugin);
void ocfs2_stack_glue_unregister(struct ocfs2_stack_plugin *plugin);
+const char *ocfs2_get_hb_ctl_path(void);
+
#endif /* STACKGLUE_H */
--
cgit v1.2.3-70-g09d2
From 9f9a99f4eccc64650e932090cff0ebd07b81e334 Mon Sep 17 00:00:00 2001
From: Joel Becker <joel.becker@oracle.com>
Date: Fri, 30 May 2008 15:43:58 -0700
Subject: ocfs2: Move the call of ocfs2_hb_ctl into the stack glue.
Take o2hb_stop() out of the o2cb code and make it part of the generic
stack glue as ocfs2_leave_group(). This also allows us to remove the
ocfs2_get_hb_ctl_path() function - everything to do with hb_ctl is now
part of stackglue.c. o2cb no longer needs a ->hangup() function.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
---
fs/ocfs2/stack_o2cb.c | 38 --------------------------------------
fs/ocfs2/stackglue.c | 49 ++++++++++++++++++++++++++++++++++++++++---------
fs/ocfs2/stackglue.h | 1 -
3 files changed, 40 insertions(+), 48 deletions(-)
diff --git a/fs/ocfs2/stack_o2cb.c b/fs/ocfs2/stack_o2cb.c
index fb26a7c69c47..765ade5ee84a 100644
--- a/fs/ocfs2/stack_o2cb.c
+++ b/fs/ocfs2/stack_o2cb.c
@@ -333,43 +333,6 @@ static int o2cb_cluster_disconnect(struct ocfs2_cluster_connection *conn,
return 0;
}
-static void o2hb_stop(const char *group)
-{
- int ret;
- char *argv[5], *envp[3];
-
- argv[0] = (char *)ocfs2_get_hb_ctl_path();
- argv[1] = "-K";
- argv[2] = "-u";
- argv[3] = (char *)group;
- argv[4] = NULL;
-
- mlog(0, "Run: %s %s %s %s\n", argv[0], argv[1], argv[2], argv[3]);
-
- /* minimal command environment taken from cpu_run_sbin_hotplug */
- envp[0] = "HOME=/";
- envp[1] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin";
- envp[2] = NULL;
-
- ret = call_usermodehelper(argv[0], argv, envp, UMH_WAIT_PROC);
- if (ret < 0)
- mlog_errno(ret);
-}
-
-/*
- * Hangup is a hack for tools compatibility. Older ocfs2-tools software
- * expects the filesystem to call "ocfs2_hb_ctl" during unmount. This
- * happens regardless of whether the DLM got started, so we can't do it
- * in ocfs2_cluster_disconnect(). We bring the o2hb_stop() function into
- * the glue and provide a "hangup" API for super.c to call.
- *
- * Other stacks will eventually provide a NULL ->hangup() pointer.
- */
-static void o2cb_cluster_hangup(const char *group, int grouplen)
-{
- o2hb_stop(group);
-}
-
static int o2cb_cluster_this_node(unsigned int *node)
{
int node_num;
@@ -388,7 +351,6 @@ static int o2cb_cluster_this_node(unsigned int *node)
static struct ocfs2_stack_operations o2cb_stack_ops = {
.connect = o2cb_cluster_connect,
.disconnect = o2cb_cluster_disconnect,
- .hangup = o2cb_cluster_hangup,
.this_node = o2cb_cluster_this_node,
.dlm_lock = o2cb_dlm_lock,
.dlm_unlock = o2cb_dlm_unlock,
diff --git a/fs/ocfs2/stackglue.c b/fs/ocfs2/stackglue.c
index fb9b8e0db260..5f78ff4c76c7 100644
--- a/fs/ocfs2/stackglue.c
+++ b/fs/ocfs2/stackglue.c
@@ -34,11 +34,13 @@
#define OCFS2_STACK_PLUGIN_O2CB "o2cb"
#define OCFS2_STACK_PLUGIN_USER "user"
+#define OCFS2_MAX_HB_CTL_PATH 256
static struct ocfs2_locking_protocol *lproto;
static DEFINE_SPINLOCK(ocfs2_stack_lock);
static LIST_HEAD(ocfs2_stack_list);
static char cluster_stack_name[OCFS2_STACK_LABEL_LEN + 1];
+static char ocfs2_hb_ctl_path[OCFS2_MAX_HB_CTL_PATH] = "/sbin/ocfs2_hb_ctl";
/*
* The stack currently in use. If not null, active_stack->sp_count > 0,
@@ -363,6 +365,42 @@ int ocfs2_cluster_disconnect(struct ocfs2_cluster_connection *conn,
}
EXPORT_SYMBOL_GPL(ocfs2_cluster_disconnect);
+/*
+ * Leave the group for this filesystem. This is executed by a userspace
+ * program (stored in ocfs2_hb_ctl_path).
+ */
+static void ocfs2_leave_group(const char *group)
+{
+ int ret;
+ char *argv[5], *envp[3];
+
+ argv[0] = ocfs2_hb_ctl_path;
+ argv[1] = "-K";
+ argv[2] = "-u";
+ argv[3] = (char *)group;
+ argv[4] = NULL;
+
+ /* minimal command environment taken from cpu_run_sbin_hotplug */
+ envp[0] = "HOME=/";
+ envp[1] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin";
+ envp[2] = NULL;
+
+ ret = call_usermodehelper(argv[0], argv, envp, UMH_WAIT_PROC);
+ if (ret < 0) {
+ printk(KERN_ERR
+ "ocfs2: Error %d running user helper "
+ "\"%s %s %s %s\"\n",
+ ret, argv[0], argv[1], argv[2], argv[3]);
+ }
+}
+
+/*
+ * Hangup is a required post-umount. ocfs2-tools software expects the
+ * filesystem to call "ocfs2_hb_ctl" during unmount. This happens
+ * regardless of whether the DLM got started, so we can't do it
+ * in ocfs2_cluster_disconnect(). The ocfs2_leave_group() function does
+ * the actual work.
+ */
void ocfs2_cluster_hangup(const char *group, int grouplen)
{
BUG_ON(group == NULL);
@@ -371,6 +409,8 @@ void ocfs2_cluster_hangup(const char *group, int grouplen)
if (active_stack->sp_ops->hangup)
active_stack->sp_ops->hangup(group, grouplen);
+ ocfs2_leave_group(group);
+
/* cluster_disconnect() was called with hangup_pending==1 */
ocfs2_stack_driver_put();
}
@@ -559,9 +599,6 @@ error:
#define FS_OCFS2_NM 1
-#define OCFS2_MAX_HB_CTL_PATH 256
-static char ocfs2_hb_ctl_path[OCFS2_MAX_HB_CTL_PATH] = "/sbin/ocfs2_hb_ctl";
-
static ctl_table ocfs2_nm_table[] = {
{
.ctl_name = 1,
@@ -613,12 +650,6 @@ static ctl_table ocfs2_root_table[] = {
static struct ctl_table_header *ocfs2_table_header = NULL;
-const char *ocfs2_get_hb_ctl_path(void)
-{
- return ocfs2_hb_ctl_path;
-}
-EXPORT_SYMBOL_GPL(ocfs2_get_hb_ctl_path);
-
/*
* Initialization
diff --git a/fs/ocfs2/stackglue.h b/fs/ocfs2/stackglue.h
index c9fb01ab6347..fe3fd2a12821 100644
--- a/fs/ocfs2/stackglue.h
+++ b/fs/ocfs2/stackglue.h
@@ -258,6 +258,5 @@ void ocfs2_stack_glue_set_locking_protocol(struct ocfs2_locking_protocol *proto)
/* Used by stack plugins */
int ocfs2_stack_glue_register(struct ocfs2_stack_plugin *plugin);
void ocfs2_stack_glue_unregister(struct ocfs2_stack_plugin *plugin);
-const char *ocfs2_get_hb_ctl_path(void);
#endif /* STACKGLUE_H */
--
cgit v1.2.3-70-g09d2
From 2c39450b39880e162b3eb339672314101f58ee1a Mon Sep 17 00:00:00 2001
From: Joel Becker <joel.becker@oracle.com>
Date: Fri, 30 May 2008 15:58:26 -0700
Subject: ocfs2: Remove ->hangup() from stack glue operations.
The ->hangup() call was only used to execute ocfs2_hb_ctl. Now that
the generic stack glue code handles this, the underlying stack drivers
don't need to know about it.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
---
fs/ocfs2/stack_o2cb.c | 3 +--
fs/ocfs2/stack_user.c | 3 +--
fs/ocfs2/stackglue.c | 5 +----
fs/ocfs2/stackglue.h | 18 +++---------------
4 files changed, 6 insertions(+), 23 deletions(-)
diff --git a/fs/ocfs2/stack_o2cb.c b/fs/ocfs2/stack_o2cb.c
index 765ade5ee84a..fcd120f1493a 100644
--- a/fs/ocfs2/stack_o2cb.c
+++ b/fs/ocfs2/stack_o2cb.c
@@ -317,8 +317,7 @@ out:
return rc;
}
-static int o2cb_cluster_disconnect(struct ocfs2_cluster_connection *conn,
- int hangup_pending)
+static int o2cb_cluster_disconnect(struct ocfs2_cluster_connection *conn)
{
struct dlm_ctxt *dlm = conn->cc_lockspace;
struct o2dlm_private *priv = conn->cc_private;
diff --git a/fs/ocfs2/stack_user.c b/fs/ocfs2/stack_user.c
index 6b97d11f6bf8..c021280dd462 100644
--- a/fs/ocfs2/stack_user.c
+++ b/fs/ocfs2/stack_user.c
@@ -816,8 +816,7 @@ out:
return rc;
}
-static int user_cluster_disconnect(struct ocfs2_cluster_connection *conn,
- int hangup_pending)
+static int user_cluster_disconnect(struct ocfs2_cluster_connection *conn)
{
dlm_release_lockspace(conn->cc_lockspace, 2);
conn->cc_lockspace = NULL;
diff --git a/fs/ocfs2/stackglue.c b/fs/ocfs2/stackglue.c
index 5f78ff4c76c7..10e149ae5e3a 100644
--- a/fs/ocfs2/stackglue.c
+++ b/fs/ocfs2/stackglue.c
@@ -352,7 +352,7 @@ int ocfs2_cluster_disconnect(struct ocfs2_cluster_connection *conn,
BUG_ON(conn == NULL);
- ret = active_stack->sp_ops->disconnect(conn, hangup_pending);
+ ret = active_stack->sp_ops->disconnect(conn);
/* XXX Should we free it anyway? */
if (!ret) {
@@ -406,9 +406,6 @@ void ocfs2_cluster_hangup(const char *group, int grouplen)
BUG_ON(group == NULL);
BUG_ON(group[grouplen] != '\0');
- if (active_stack->sp_ops->hangup)
- active_stack->sp_ops->hangup(group, grouplen);
-
ocfs2_leave_group(group);
/* cluster_disconnect() was called with hangup_pending==1 */
diff --git a/fs/ocfs2/stackglue.h b/fs/ocfs2/stackglue.h
index fe3fd2a12821..db56281dd1be 100644
--- a/fs/ocfs2/stackglue.h
+++ b/fs/ocfs2/stackglue.h
@@ -134,22 +134,10 @@ struct ocfs2_stack_operations {
* be freed. Thus, a stack must not return from ->disconnect()
* until it will no longer reference the conn pointer.
*
- * If hangup_pending is zero, ocfs2_cluster_disconnect() will also
- * be dropping the reference on the module.
+ * Once this call returns, the stack glue will be dropping this
+ * connection's reference on the module.
*/
- int (*disconnect)(struct ocfs2_cluster_connection *conn,
- int hangup_pending);
-
- /*
- * ocfs2_cluster_hangup() exists for compatibility with older
- * ocfs2 tools. Only the classic stack really needs it. As such
- * ->hangup() is not required of all stacks. See the comment by
- * ocfs2_cluster_hangup() for more details.
- *
- * Note that ocfs2_cluster_hangup() can only be called if
- * hangup_pending was passed to ocfs2_cluster_disconnect().
- */
- void (*hangup)(const char *group, int grouplen);
+ int (*disconnect)(struct ocfs2_cluster_connection *conn);
/*
* ->this_node() returns the cluster's unique identifier for the
--
cgit v1.2.3-70-g09d2
From 95e904c7da715aa2dbfb595da66b63de37a0bb04 Mon Sep 17 00:00:00 2001
From: Rabin Vincent <rabin@rab.in>
Date: Sun, 11 May 2008 05:55:33 +0530
Subject: sched: fix defined-but-unused warning
Fix this warning, which appears with !CONFIG_SMP:
kernel/sched.c:1216: warning: `init_hrtick' defined but not used
Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
kernel/sched.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/kernel/sched.c b/kernel/sched.c
index eaf6751e7612..04228524d160 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1127,6 +1127,7 @@ static enum hrtimer_restart hrtick(struct hrtimer *timer)
return HRTIMER_NORESTART;
}
+#ifdef CONFIG_SMP
static void hotplug_hrtick_disable(int cpu)
{
struct rq *rq = cpu_rq(cpu);
@@ -1182,6 +1183,7 @@ static void init_hrtick(void)
{
hotcpu_notifier(hotplug_hrtick, 0);
}
+#endif /* CONFIG_SMP */
static void init_rq_hrtick(struct rq *rq)
{
--
cgit v1.2.3-70-g09d2
From 2f6a77d56523c14651236bc401a99b0e2aca2fdd Mon Sep 17 00:00:00 2001
From: Jiri Kosina <jkosina@suse.cz>
Date: Tue, 17 Jun 2008 11:47:27 -0400
Subject: Input: i8042 - retry failed CTR writes when resuming
There are systems that fail in i8042_resume() with
i8042: Can't write CTR to resume
as i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR) fails even though the
controller claimed itself to be ready before.
One retry after failing write fixes the problems on the failing systems.
Reported-by: Helmut Schaa <hschaa@novell.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
drivers/input/serio/i8042.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 592ff55b62d0..170f71ee5772 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -952,8 +952,12 @@ static int i8042_resume(struct platform_device *dev)
i8042_ctr |= I8042_CTR_AUXDIS | I8042_CTR_KBDDIS;
i8042_ctr &= ~(I8042_CTR_AUXINT | I8042_CTR_KBDINT);
if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
- printk(KERN_ERR "i8042: Can't write CTR to resume\n");
- return -EIO;
+ printk(KERN_WARNING "i8042: Can't write CTR to resume, retrying...\n");
+ msleep(50);
+ if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
+ printk(KERN_ERR "i8042: CTR write retry failed\n");
+ return -EIO;
+ }
}
--
cgit v1.2.3-70-g09d2
From 90d95ef617a535a8832bdcb8dee07bf591e5dd82 Mon Sep 17 00:00:00 2001
From: Oliver Neukum <oliver@neukum.org>
Date: Tue, 17 Jun 2008 11:56:55 -0400
Subject: Input: appletouch - implement reset-resume logic
On some boxes the touchpad needs to be reinitialized after resume to make
it function again. This fixes bugzilla #10825.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
drivers/input/mouse/appletouch.c | 49 +++++++++++++++++++++++++++++++++-------
drivers/usb/core/quirks.c | 3 +++
2 files changed, 44 insertions(+), 8 deletions(-)
diff --git a/drivers/input/mouse/appletouch.c b/drivers/input/mouse/appletouch.c
index 8dd3942f3022..ce6fdec19e14 100644
--- a/drivers/input/mouse/appletouch.c
+++ b/drivers/input/mouse/appletouch.c
@@ -589,6 +589,21 @@ static void atp_close(struct input_dev *input)
dev->open = 0;
}
+static int atp_handle_geyser(struct atp *dev)
+{
+ struct usb_device *udev = dev->udev;
+
+ if (!atp_is_fountain(dev)) {
+ /* switch to raw sensor mode */
+ if (atp_geyser_init(udev))
+ return -EIO;
+
+ printk(KERN_INFO "appletouch: Geyser mode initialized.\n");
+ }
+
+ return 0;
+}
+
static int atp_probe(struct usb_interface *iface, const struct usb_device_id *id)
{
struct atp *dev;
@@ -633,14 +648,6 @@ static int atp_probe(struct usb_interface *iface, const struct usb_device_id *id
else
dev->datalen = 81;
- if (!atp_is_fountain(dev)) {
- /* switch to raw sensor mode */
- if (atp_geyser_init(udev))
- goto err_free_devs;
-
- printk(KERN_INFO "appletouch: Geyser mode initialized.\n");
- }
-
dev->urb = usb_alloc_urb(0, GFP_KERNEL);
if (!dev->urb)
goto err_free_devs;
@@ -654,6 +661,10 @@ static int atp_probe(struct usb_interface *iface, const struct usb_device_id *id
usb_rcvintpipe(udev, int_in_endpointAddr),
dev->data, dev->datalen, atp_complete, dev, 1);
+ error = atp_handle_geyser(dev);
+ if (error)
+ goto err_free_buffer;
+
usb_make_path(udev, dev->phys, sizeof(dev->phys));
strlcat(dev->phys, "/input0", sizeof(dev->phys));
@@ -744,6 +755,20 @@ static void atp_disconnect(struct usb_interface *iface)
printk(KERN_INFO "input: appletouch disconnected\n");
}
+static int atp_recover(struct atp *dev)
+{
+ int error;
+
+ error = atp_handle_geyser(dev);
+ if (error)
+ return error;
+
+ if (dev->open && usb_submit_urb(dev->urb, GFP_ATOMIC))
+ return -EIO;
+
+ return 0;
+}
+
static int atp_suspend(struct usb_interface *iface, pm_message_t message)
{
struct atp *dev = usb_get_intfdata(iface);
@@ -764,12 +789,20 @@ static int atp_resume(struct usb_interface *iface)
return 0;
}
+static int atp_reset_resume(struct usb_interface *iface)
+{
+ struct atp *dev = usb_get_intfdata(iface);
+
+ return atp_recover(dev);
+}
+
static struct usb_driver atp_driver = {
.name = "appletouch",
.probe = atp_probe,
.disconnect = atp_disconnect,
.suspend = atp_suspend,
.resume = atp_resume,
+ .reset_resume = atp_reset_resume,
.id_table = atp_table,
};
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 2e2019390290..ec15f1dd1d0b 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -47,6 +47,9 @@ static const struct usb_device_id usb_quirk_list[] = {
/* Edirol SD-20 */
{ USB_DEVICE(0x0582, 0x0027), .driver_info = USB_QUIRK_RESET_RESUME },
+ /* appletouch */
+ { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME },
+
/* M-Systems Flash Disk Pioneers */
{ USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME },
--
cgit v1.2.3-70-g09d2
From 58c2709c2b551704f289cb3442a41d2a0cf40b6e Mon Sep 17 00:00:00 2001
From: Thomas Mingarelli <Thomas.Mingarelli@hp.com>
Date: Thu, 12 Jun 2008 20:20:32 +0000
Subject: Revert "[WATCHDOG] make watchdog/hpwdt.c:asminline_call() static"
The driver needs the asmlinkage tag and the CFLAGS line in the Makefile.
Without it the driver doesn't work.
Signed-off-by: Thomas Mingarelli <Thomas.Mingarelli@hp.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
---
drivers/watchdog/hpwdt.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index 6a63535fc04d..2bc1f74433ce 100644
--- a/drivers/watchdog/hpwdt.c
+++ b/drivers/watchdog/hpwdt.c
@@ -145,8 +145,8 @@ MODULE_DEVICE_TABLE(pci, hpwdt_devices);
#define HPWDT_ARCH 32
-static void asminline_call(struct cmn_registers *pi86Regs,
- unsigned long *pRomEntry)
+asmlinkage void asminline_call(struct cmn_registers *pi86Regs,
+ unsigned long *pRomEntry)
{
asm("pushl %ebp \n\t"
"movl %esp, %ebp \n\t"
@@ -333,8 +333,8 @@ static int __devinit detect_cru_service(void)
#define HPWDT_ARCH 64
-static void asminline_call(struct cmn_registers *pi86Regs,
- unsigned long *pRomEntry)
+asmlinkage void asminline_call(struct cmn_registers *pi86Regs,
+ unsigned long *pRomEntry)
{
asm("pushq %rbp \n\t"
"movq %rsp, %rbp \n\t"
--
cgit v1.2.3-70-g09d2
From 4dc7347a3b4a76705b7fd00b271847dd10cf5a32 Mon Sep 17 00:00:00 2001
From: Thomas Mingarelli <Thomas.Mingarelli@hp.com>
Date: Thu, 12 Jun 2008 20:20:32 +0000
Subject: [WATCHDOG] hpwdt: Add CFLAGS to get driver working
To get this driver working we need the CFLAGS_hpwdt.o += -O in the Makefile.
Signed-off-by: Thomas Mingarelli <Thomas.Mingarelli@hp.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
---
drivers/watchdog/Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile
index 25b352b664d9..8662a6b7a30b 100644
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
@@ -68,6 +68,7 @@ obj-$(CONFIG_WAFER_WDT) += wafer5823wdt.o
obj-$(CONFIG_I6300ESB_WDT) += i6300esb.o
obj-$(CONFIG_ITCO_WDT) += iTCO_wdt.o iTCO_vendor_support.o
obj-$(CONFIG_IT8712F_WDT) += it8712f_wdt.o
+CFLAGS_hpwdt.o += -O
obj-$(CONFIG_HP_WATCHDOG) += hpwdt.o
obj-$(CONFIG_SC1200_WDT) += sc1200wdt.o
obj-$(CONFIG_SCx200_WDT) += scx200_wdt.o
--
cgit v1.2.3-70-g09d2
From 42a886af728c089df8da1b0017b0e7e6c81b5335 Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Tue, 17 Jun 2008 17:47:50 -0700
Subject: x86-64: Fix "bytes left to copy" return value for copy_from_user()
Most users by far do not care about the exact return value (they only
really care about whether the copy succeeded in its entirety or not),
but a few special core routines actually care deeply about exactly how
many bytes were copied from user space.
And the unrolled versions of the x86-64 user copy routines would
sometimes report that it had copied more bytes than it actually had.
Very few uses actually have partial copies to begin with, but to make
this bug even harder to trigger, most x86 CPU's use the "rep string"
instructions for normal user copies, and that version didn't have this
issue.
To make it even harder to hit, the one user of this that really cared
about the return value (and used the uncached version of the copy that
doesn't use the "rep string" instructions) was the generic write
routine, which pre-populated its source, once more hiding the problem by
avoiding the exception case that triggers the bug.
In other words, very special thanks to Bron Gondwana who not only
triggered this, but created a test-program to show it, and bisected the
behavior down to commit 08291429cfa6258c4cd95d8833beb40f828b194e ("mm:
fix pagecache write deadlocks") which changed the access pattern just
enough that you can now trigger it with 'writev()' with multiple
iovec's.
That commit itself was not the cause of the bug, it just allowed all the
stars to align just right that you could trigger the problem.
[ Side note: this is just the minimal fix to make the copy routines
(with __copy_from_user_inatomic_nocache as the particular version that
was involved in showing this) have the right return values.
We really should improve on the exceptional case further - to make the
copy do a byte-accurate copy up to the exact page limit that causes it
to fail. As it is, the callers have to do extra work to handle the
limit case gracefully. ]
Reported-by: Bron Gondwana <brong@fastmail.fm>
Cc: Nick Piggin <npiggin@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
(which didn't have this problem), and since
most users that do the carethis was very hard to trigger, but
---
arch/x86/lib/copy_user_64.S | 25 +++++++++++--------------
arch/x86/lib/copy_user_nocache_64.S | 25 +++++++++++--------------
2 files changed, 22 insertions(+), 28 deletions(-)
diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
index 70bebd310408..ee1c3f635157 100644
--- a/arch/x86/lib/copy_user_64.S
+++ b/arch/x86/lib/copy_user_64.S
@@ -217,19 +217,19 @@ ENTRY(copy_user_generic_unrolled)
/* table sorted by exception address */
.section __ex_table,"a"
.align 8
- .quad .Ls1,.Ls1e
- .quad .Ls2,.Ls2e
- .quad .Ls3,.Ls3e
- .quad .Ls4,.Ls4e
- .quad .Ld1,.Ls1e
+ .quad .Ls1,.Ls1e /* Ls1-Ls4 have copied zero bytes */
+ .quad .Ls2,.Ls1e
+ .quad .Ls3,.Ls1e
+ .quad .Ls4,.Ls1e
+ .quad .Ld1,.Ls1e /* Ld1-Ld4 have copied 0-24 bytes */
.quad .Ld2,.Ls2e
.quad .Ld3,.Ls3e
.quad .Ld4,.Ls4e
- .quad .Ls5,.Ls5e
- .quad .Ls6,.Ls6e
- .quad .Ls7,.Ls7e
- .quad .Ls8,.Ls8e
- .quad .Ld5,.Ls5e
+ .quad .Ls5,.Ls5e /* Ls5-Ls8 have copied 32 bytes */
+ .quad .Ls6,.Ls5e
+ .quad .Ls7,.Ls5e
+ .quad .Ls8,.Ls5e
+ .quad .Ld5,.Ls5e /* Ld5-Ld8 have copied 32-56 bytes */
.quad .Ld6,.Ls6e
.quad .Ld7,.Ls7e
.quad .Ld8,.Ls8e
@@ -244,11 +244,8 @@ ENTRY(copy_user_generic_unrolled)
.quad .Le5,.Le_zero
.previous
- /* compute 64-offset for main loop. 8 bytes accuracy with error on the
- pessimistic side. this is gross. it would be better to fix the
- interface. */
/* eax: zero, ebx: 64 */
-.Ls1e: addl $8,%eax
+.Ls1e: addl $8,%eax /* eax is bytes left uncopied within the loop (Ls1e: 64 .. Ls8e: 8) */
.Ls2e: addl $8,%eax
.Ls3e: addl $8,%eax
.Ls4e: addl $8,%eax
diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
index 5196762b3b0e..9d3d1ab83763 100644
--- a/arch/x86/lib/copy_user_nocache_64.S
+++ b/arch/x86/lib/copy_user_nocache_64.S
@@ -145,19 +145,19 @@ ENTRY(__copy_user_nocache)
/* table sorted by exception address */
.section __ex_table,"a"
.align 8
- .quad .Ls1,.Ls1e
- .quad .Ls2,.Ls2e
- .quad .Ls3,.Ls3e
- .quad .Ls4,.Ls4e
- .quad .Ld1,.Ls1e
+ .quad .Ls1,.Ls1e /* .Ls[1-4] - 0 bytes copied */
+ .quad .Ls2,.Ls1e
+ .quad .Ls3,.Ls1e
+ .quad .Ls4,.Ls1e
+ .quad .Ld1,.Ls1e /* .Ld[1-4] - 0..24 bytes coped */
.quad .Ld2,.Ls2e
.quad .Ld3,.Ls3e
.quad .Ld4,.Ls4e
- .quad .Ls5,.Ls5e
- .quad .Ls6,.Ls6e
- .quad .Ls7,.Ls7e
- .quad .Ls8,.Ls8e
- .quad .Ld5,.Ls5e
+ .quad .Ls5,.Ls5e /* .Ls[5-8] - 32 bytes copied */
+ .quad .Ls6,.Ls5e
+ .quad .Ls7,.Ls5e
+ .quad .Ls8,.Ls5e
+ .quad .Ld5,.Ls5e /* .Ld[5-8] - 32..56 bytes copied */
.quad .Ld6,.Ls6e
.quad .Ld7,.Ls7e
.quad .Ld8,.Ls8e
@@ -172,11 +172,8 @@ ENTRY(__copy_user_nocache)
.quad .Le5,.Le_zero
.previous
- /* compute 64-offset for main loop. 8 bytes accuracy with error on the
- pessimistic side. this is gross. it would be better to fix the
- interface. */
/* eax: zero, ebx: 64 */
-.Ls1e: addl $8,%eax
+.Ls1e: addl $8,%eax /* eax: bytes left uncopied: Ls1e: 64 .. Ls8e: 8 */
.Ls2e: addl $8,%eax
.Ls3e: addl $8,%eax
.Ls4e: addl $8,%eax
--
cgit v1.2.3-70-g09d2
From cd50e89244087432a70598e432ff199a009b0e73 Mon Sep 17 00:00:00 2001
From: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
Date: Sun, 15 Jun 2008 18:05:01 +0300
Subject: Unignore vmlinux.lds.h from Git.
Added !vmlinux.lds.h to .gitignore because it would otherwise be ignored.
Signed-off-by: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
Acked-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
.gitignore | 1 +
1 file changed, 1 insertion(+)
diff --git a/.gitignore b/.gitignore
index d24ad506e799..9bb1cb6d825d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,6 +26,7 @@ tags
TAGS
vmlinux*
!vmlinux.lds.S
+!vmlinux.lds.h
System.map
Module.markers
Module.symvers
--
cgit v1.2.3-70-g09d2
From f948d56435fc1f7506f08866302ecd6e60b533dd Mon Sep 17 00:00:00 2001
From: Miklos Szeredi <mszeredi@suse.cz>
Date: Tue, 17 Jun 2008 18:05:40 +0200
Subject: fuse: fix thinko in max I/O size calucation
Use max not min to enforce a lower limit on the max I/O size.
This bug was introduced by "fuse: fix max i/o size calculation" (commit
e5d9a0df07484d6d191756878c974e4307fb24ce).
Thanks to Brian Wang for noticing.
Reported-by: Brian Wang <ywang221@hotmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Acked-by: Szabolcs Szakacsits <szaka@ntfs-3g.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
fs/fuse/inode.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 43e99513334a..3141690558c8 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -591,7 +591,7 @@ static void process_init_reply(struct fuse_conn *fc, struct fuse_req *req)
fc->bdi.ra_pages = min(fc->bdi.ra_pages, ra_pages);
fc->minor = arg->minor;
fc->max_write = arg->minor < 5 ? 4096 : arg->max_write;
- fc->max_write = min_t(unsigned, 4096, fc->max_write);
+ fc->max_write = max_t(unsigned, 4096, fc->max_write);
fc->conn_init = 1;
}
fuse_put_request(fc, req);
@@ -667,7 +667,7 @@ static int fuse_fill_super(struct super_block *sb, void *data, int silent)
fc->flags = d.flags;
fc->user_id = d.user_id;
fc->group_id = d.group_id;
- fc->max_read = min_t(unsigned, 4096, d.max_read);
+ fc->max_read = max_t(unsigned, 4096, d.max_read);
/* Used by get_root_inode() */
sb->s_fs_info = fc;
--
cgit v1.2.3-70-g09d2
From 50db04dd9c74178e68a981a7127c37252ffb3242 Mon Sep 17 00:00:00 2001
From: Vegard Nossum <vegard.nossum@gmail.com>
Date: Sun, 15 Jun 2008 00:47:36 +0200
Subject: debugobjects: fix lockdep warning
Daniel J Blueman reported:
| =======================================================
| [ INFO: possible circular locking dependency detected ]
| 2.6.26-rc5-201c #1
| -------------------------------------------------------
| nscd/3669 is trying to acquire lock:
| (&n->list_lock){.+..}, at: [<ffffffff802bab03>] deactivate_slab+0x173/0x1e0
|
| but task is already holding lock:
| (&obj_hash[i].lock){++..}, at: [<ffffffff803fa56f>]
| __debug_object_init+0x2f/0x350
|
| which lock already depends on the new lock.
There are two locks involved here; the first is a SLUB-local lock, and
the second is a debugobjects-local lock. They are basically taken in two
different orders:
1. SLUB { debugobjects { ... } }
2. debugobjects { SLUB { ... } }
This patch changes pattern #2 by trying to fill the memory pool (e.g.
the call into SLUB/kmalloc()) outside the debugobjects lock, so now the
two patterns look like this:
1. SLUB { debugobjects { ... } }
2. SLUB { } debugobjects { ... }
[ daniel.blueman@gmail.com: pool_lock needs to be taken irq safe in fill_pool ]
Reported-by: Daniel J Blueman <daniel.blueman@gmail.com>
Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
lib/debugobjects.c | 15 ++++++---------
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/lib/debugobjects.c b/lib/debugobjects.c
index a76a5e122ae1..85b18d79be89 100644
--- a/lib/debugobjects.c
+++ b/lib/debugobjects.c
@@ -68,6 +68,7 @@ static int fill_pool(void)
{
gfp_t gfp = GFP_ATOMIC | __GFP_NORETRY | __GFP_NOWARN;
struct debug_obj *new;
+ unsigned long flags;
if (likely(obj_pool_free >= ODEBUG_POOL_MIN_LEVEL))
return obj_pool_free;
@@ -81,10 +82,10 @@ static int fill_pool(void)
if (!new)
return obj_pool_free;
- spin_lock(&pool_lock);
+ spin_lock_irqsave(&pool_lock, flags);
hlist_add_head(&new->node, &obj_pool);
obj_pool_free++;
- spin_unlock(&pool_lock);
+ spin_unlock_irqrestore(&pool_lock, flags);
}
return obj_pool_free;
}
@@ -110,16 +111,13 @@ static struct debug_obj *lookup_object(void *addr, struct debug_bucket *b)
}
/*
- * Allocate a new object. If the pool is empty and no refill possible,
- * switch off the debugger.
+ * Allocate a new object. If the pool is empty, switch off the debugger.
*/
static struct debug_obj *
alloc_object(void *addr, struct debug_bucket *b, struct debug_obj_descr *descr)
{
struct debug_obj *obj = NULL;
- int retry = 0;
-repeat:
spin_lock(&pool_lock);
if (obj_pool.first) {
obj = hlist_entry(obj_pool.first, typeof(*obj), node);
@@ -141,9 +139,6 @@ repeat:
}
spin_unlock(&pool_lock);
- if (fill_pool() && !obj && !retry++)
- goto repeat;
-
return obj;
}
@@ -261,6 +256,8 @@ __debug_object_init(void *addr, struct debug_obj_descr *descr, int onstack)
struct debug_obj *obj;
unsigned long flags;
+ fill_pool();
+
db = get_bucket((unsigned long) addr);
spin_lock_irqsave(&db->lock, flags);
--
cgit v1.2.3-70-g09d2
From b17879f71c2eb4a10f5a63918819d9d572b23a9a Mon Sep 17 00:00:00 2001
From: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Date: Wed, 18 Jun 2008 08:34:39 +1000
Subject: [POWERPC] 4xx: Clear new TLB cache attribute bits in Data Storage
vector
A recent commit added support for the new 440x6 and 464 cores that have the
added WL1, IL1I, IL1D, IL2I, and ILD2 bits for the caching attributes in the
TLBs. The new bits were cleared in the finish_tlb_load function, however a
similar bit of code was missed in the DataStorage interrupt vector.
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
arch/powerpc/kernel/head_44x.S | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/kernel/head_44x.S b/arch/powerpc/kernel/head_44x.S
index c2b9dc4fce5d..22b5d2c459a3 100644
--- a/arch/powerpc/kernel/head_44x.S
+++ b/arch/powerpc/kernel/head_44x.S
@@ -368,7 +368,12 @@ interrupt_base:
rlwimi r11,r13,0,26,31 /* Insert static perms */
- rlwinm r11,r11,0,20,15 /* Clear U0-U3 */
+ /*
+ * Clear U0-U3 and WL1 IL1I IL1D IL2I IL2D bits which are added
+ * on newer 440 cores like the 440x6 used on AMCC 460EX/460GT (see
+ * include/asm-powerpc/pgtable-ppc32.h for details).
+ */
+ rlwinm r11,r11,0,20,10
/* find the TLB index that caused the fault. It has to be here. */
tlbsx r10, 0, r10
--
cgit v1.2.3-70-g09d2
From 65ba6cdc837af9b77354d03987354196ac4eb308 Mon Sep 17 00:00:00 2001
From: Paul Mackerras <paulus@samba.org>
Date: Wed, 18 Jun 2008 16:40:35 +1000
Subject: [POWERPC] Clear sub-page HPTE present bits when demoting page size
When we demote a slice from 64k to 4k, and we are about to insert an
HPTE for a 4k subpage and we notice that there is an existing 64k
HPTE, we first invalidate that HPTE before inserting the new 4k
subpage HPTE. Since the bits that encode which hash bucket the old
HPTE was in overlap with the bits that encode which of the 16 subpages
have HPTEs, we need to clear out the subpage HPTE-present bits before
starting to insert HPTEs for the 4k subpages. If we don't do that, we
can erroneously think that a subpage already has an HPTE when it
doesn't.
That in itself wouldn't be such a problem except that when we go to
update the HPTE that we think is present on machines with a
hypervisor, the hypervisor can tell us that the HPTE we think is there
is actually there even though it isn't, which can lead to a process
getting stuck in a loop, continually faulting. The reason for the
confusion is that the AVPN (abbreviated virtual page number) we are
looking for in the HPTE for a 4k subpage can actually match the AVPN
in a stale HPTE for another 64k page. For example, the HPTE for
the 4k subpage at 0x84000f000 will be in the same hash bucket and have
the same AVPN as the HPTE for the 64k page at 0x8400f0000.
This fixes the code to clear out the subpage HPTE-present bits.
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
arch/powerpc/mm/hash_low_64.S | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/powerpc/mm/hash_low_64.S b/arch/powerpc/mm/hash_low_64.S
index 21d248486479..70f4c833fa32 100644
--- a/arch/powerpc/mm/hash_low_64.S
+++ b/arch/powerpc/mm/hash_low_64.S
@@ -568,6 +568,10 @@ htab_inval_old_hpte:
ld r7,STK_PARM(r9)(r1) /* ssize */
ld r8,STK_PARM(r8)(r1) /* local */
bl .flush_hash_page
+ /* Clear out _PAGE_HPTE_SUB bits in the new linux PTE */
+ lis r0,_PAGE_HPTE_SUB@h
+ ori r0,r0,_PAGE_HPTE_SUB@l
+ andc r30,r30,r0
b htab_insert_pte
htab_bail_ok:
--
cgit v1.2.3-70-g09d2
From fdf7be6f13b920f0d80c249c70f794a2f6d53992 Mon Sep 17 00:00:00 2001
From: Wim Van Sebroeck <wim@iguana.be>
Date: Wed, 18 Jun 2008 16:22:48 +0000
Subject: Revert "[WATCHDOG] hpwdt: Fix NMI handling."
The old setup works better.
Signed-off-by: Thomas Mingarelli <Thomas.Mingarelli@hp.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
---
drivers/watchdog/hpwdt.c | 27 +++++++++++++++------------
1 file changed, 15 insertions(+), 12 deletions(-)
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index 2bc1f74433ce..2686f3eaeedf 100644
--- a/drivers/watchdog/hpwdt.c
+++ b/drivers/watchdog/hpwdt.c
@@ -418,20 +418,23 @@ static int hpwdt_pretimeout(struct notifier_block *nb, unsigned long ulReason,
static unsigned long rom_pl;
static int die_nmi_called;
- if (ulReason == DIE_NMI || ulReason == DIE_NMI_IPI) {
- spin_lock_irqsave(&rom_lock, rom_pl);
- if (!die_nmi_called)
- asminline_call(&cmn_regs, cru_rom_addr);
- die_nmi_called = 1;
- spin_unlock_irqrestore(&rom_lock, rom_pl);
- if (cmn_regs.u1.ral != 0) {
- panic("An NMI occurred, please see the Integrated "
- "Management Log for details.\n");
- }
+ if (ulReason != DIE_NMI && ulReason != DIE_NMI_IPI)
+ return NOTIFY_OK;
+
+ spin_lock_irqsave(&rom_lock, rom_pl);
+ if (!die_nmi_called)
+ asminline_call(&cmn_regs, cru_rom_addr);
+ die_nmi_called = 1;
+ spin_unlock_irqrestore(&rom_lock, rom_pl);
+ if (cmn_regs.u1.ral == 0) {
+ printk(KERN_WARNING "hpwdt: An NMI occurred, "
+ "but unable to determine source.\n");
+ } else {
+ panic("An NMI occurred, please see the Integrated "
+ "Management Log for details.\n");
}
- die_nmi_called = 0;
- return NOTIFY_DONE;
+ return NOTIFY_STOP;
}
/*
--
cgit v1.2.3-70-g09d2
From 0bf607c5b4edd13362e4add6ca1e81f8a9fbd47c Mon Sep 17 00:00:00 2001
From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Sat, 31 May 2008 19:01:26 +0200
Subject: firewire: don't panic on invalid AR request buffer
BUG() at this place is wrong. (Unless if the low level driver would
already do higher-level input validation of incoming request headers.)
Invalid incoming requests or bugs in the controller which corrupt the
AR-req buffer needlessly crashed the box because this is run in tasklet
context.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
---
drivers/firewire/fw-transaction.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/firewire/fw-transaction.c b/drivers/firewire/fw-transaction.c
index ccf0e4cf108f..7f92c45349e2 100644
--- a/drivers/firewire/fw-transaction.c
+++ b/drivers/firewire/fw-transaction.c
@@ -572,7 +572,8 @@ allocate_request(struct fw_packet *p)
break;
default:
- BUG();
+ fw_error("ERROR - corrupt request received - %08x %08x %08x\n",
+ p->header[0], p->header[1], p->header[2]);
return NULL;
}
--
cgit v1.2.3-70-g09d2
From ccff962943df539c5860aa120eecc189d70a308b Mon Sep 17 00:00:00 2001
From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Sat, 31 May 2008 19:36:06 +0200
Subject: firewire: fw-ohci: use of uninitialized data in AR handler
header_length and payload_length are filled with random data if an
unknown tcode was read from the AR buffer (i.e. if the AR buffer
contained invalid data).
We still need a better strategy to recover from this, but at least
handle_ar_packet now doesn't return out of bound buffer addresses
anymore.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
---
drivers/firewire/fw-ohci.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c
index 4f02c55f13e1..b062e736b786 100644
--- a/drivers/firewire/fw-ohci.c
+++ b/drivers/firewire/fw-ohci.c
@@ -548,6 +548,11 @@ static __le32 *handle_ar_packet(struct ar_context *ctx, __le32 *buffer)
p.header_length = 12;
p.payload_length = 0;
break;
+
+ default:
+ /* FIXME: Stop context, discard everything, and restart? */
+ p.header_length = 0;
+ p.payload_length = 0;
}
p.payload = (void *) buffer + p.header_length;
--
cgit v1.2.3-70-g09d2
From e896ec4302f45fdaf2fc78aec0093eca5478fe28 Mon Sep 17 00:00:00 2001
From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Thu, 5 Jun 2008 20:49:38 +0200
Subject: firewire: fw-ohci: disable PHY packet reception into AR context
We want the rcvPhyPkt bit in LinkControl off before we start using the
chip. However, the spec says that the reset value of it is undefined.
Hence switch it explicitly off.
https://bugzilla.redhat.com/show_bug.cgi?id=244576#c48 shows that for
example the nForce2 integrated FireWire controller seems to have it on
by default.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Jarod Wilson <jwilson@redhat.com>
---
drivers/firewire/fw-ohci.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c
index b062e736b786..481d3f3e2ef7 100644
--- a/drivers/firewire/fw-ohci.c
+++ b/drivers/firewire/fw-ohci.c
@@ -1473,6 +1473,8 @@ static int ohci_enable(struct fw_card *card, u32 *config_rom, size_t length)
reg_write(ohci, OHCI1394_HCControlClear,
OHCI1394_HCControl_noByteSwapData);
+ reg_write(ohci, OHCI1394_LinkControlClear,
+ OHCI1394_LinkControl_rcvPhyPkt);
reg_write(ohci, OHCI1394_LinkControlSet,
OHCI1394_LinkControl_rcvSelfID |
OHCI1394_LinkControl_cycleTimerEnable |
--
cgit v1.2.3-70-g09d2
From affc9c24ade666f9903163c12686da567dbfe06f Mon Sep 17 00:00:00 2001
From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Thu, 5 Jun 2008 20:50:53 +0200
Subject: firewire: fw-ohci: write selfIDBufferPtr before LinkControl.rcvSelfID
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
OHCI 1.1 clause 5.10 requires that selfIDBufferPtr is valid when a 1 is
written into LinkControl.rcvSelfID.
This driver bug has so far not been known to cause harm because most
chips obviously accept a later selfIDBufferPtr write, at least before
HCControl.linkEnable is written.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Jarod Wilson <jwilson@redhat.com>
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
---
drivers/firewire/fw-ohci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c
index 481d3f3e2ef7..96e3cce36931 100644
--- a/drivers/firewire/fw-ohci.c
+++ b/drivers/firewire/fw-ohci.c
@@ -1473,6 +1473,7 @@ static int ohci_enable(struct fw_card *card, u32 *config_rom, size_t length)
reg_write(ohci, OHCI1394_HCControlClear,
OHCI1394_HCControl_noByteSwapData);
+ reg_write(ohci, OHCI1394_SelfIDBuffer, ohci->self_id_bus);
reg_write(ohci, OHCI1394_LinkControlClear,
OHCI1394_LinkControl_rcvPhyPkt);
reg_write(ohci, OHCI1394_LinkControlSet,
@@ -1488,7 +1489,6 @@ static int ohci_enable(struct fw_card *card, u32 *config_rom, size_t length)
ar_context_run(&ohci->ar_request_ctx);
ar_context_run(&ohci->ar_response_ctx);
- reg_write(ohci, OHCI1394_SelfIDBuffer, ohci->self_id_bus);
reg_write(ohci, OHCI1394_PhyUpperBound, 0x00010000);
reg_write(ohci, OHCI1394_IntEventClear, ~0);
reg_write(ohci, OHCI1394_IntMaskClear, ~0);
--
cgit v1.2.3-70-g09d2
From 5cb84067d646fa3889463129dad8b218806b4698 Mon Sep 17 00:00:00 2001
From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Fri, 6 Jun 2008 22:11:30 +0200
Subject: firewire: fill_bus_reset_event needs lock protection
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Callers of fill_bus_reset_event() have to take card->lock. Otherwise
access to node data may oops if node removal is in progress.
A lockless alternative would be
- event->local_node_id = card->local_node->node_id;
+ tmp = fw_node_get(card->local_node);
+ event->local_node_id = tmp->node_id;
+ fw_node_put(tmp);
and ditto with the other node pointers which fill_bus_reset_event()
accesses. But I went the locked route because one of the two callers
already holds the lock. As a bonus, we don't need the memory barrier
anymore because device->generation and device->node_id are written in
a card->lock protected section.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
---
drivers/firewire/fw-cdev.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/firewire/fw-cdev.c b/drivers/firewire/fw-cdev.c
index dda14015e873..c639915fc3cb 100644
--- a/drivers/firewire/fw-cdev.c
+++ b/drivers/firewire/fw-cdev.c
@@ -205,6 +205,7 @@ fw_device_op_read(struct file *file,
return dequeue_event(client, buffer, count);
}
+/* caller must hold card->lock so that node pointers can be dereferenced here */
static void
fill_bus_reset_event(struct fw_cdev_event_bus_reset *event,
struct client *client)
@@ -214,7 +215,6 @@ fill_bus_reset_event(struct fw_cdev_event_bus_reset *event,
event->closure = client->bus_reset_closure;
event->type = FW_CDEV_EVENT_BUS_RESET;
event->generation = client->device->generation;
- smp_rmb(); /* node_id must not be older than generation */
event->node_id = client->device->node_id;
event->local_node_id = card->local_node->node_id;
event->bm_node_id = 0; /* FIXME: We don't track the BM. */
@@ -274,6 +274,7 @@ static int ioctl_get_info(struct client *client, void *buffer)
{
struct fw_cdev_get_info *get_info = buffer;
struct fw_cdev_event_bus_reset bus_reset;
+ struct fw_card *card = client->device->card;
unsigned long ret = 0;
client->version = get_info->version;
@@ -299,13 +300,17 @@ static int ioctl_get_info(struct client *client, void *buffer)
client->bus_reset_closure = get_info->bus_reset_closure;
if (get_info->bus_reset != 0) {
void __user *uptr = u64_to_uptr(get_info->bus_reset);
+ unsigned long flags;
+ spin_lock_irqsave(&card->lock, flags);
fill_bus_reset_event(&bus_reset, client);
+ spin_unlock_irqrestore(&card->lock, flags);
+
if (copy_to_user(uptr, &bus_reset, sizeof(bus_reset)))
return -EFAULT;
}
- get_info->card = client->device->card->index;
+ get_info->card = card->index;
return 0;
}
--
cgit v1.2.3-70-g09d2
From 161b96e782ec995c55843101976d9c35b57aa109 Mon Sep 17 00:00:00 2001
From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Sat, 14 Jun 2008 14:23:43 +0200
Subject: firewire: fw-ohci: unify printk prefixes
The messages which can be enabled by fw-ohci's debug module parameter
are changed from KERN_DEBUG to KERN_NOTICE level and uniformly prefixed
with "firewire_ohci: ". This further simplifies communication with
users when we ask them to capture debug messages.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
---
drivers/firewire/fw-ohci.c | 101 +++++++++++++++++++++------------------------
1 file changed, 48 insertions(+), 53 deletions(-)
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c
index 96e3cce36931..0b66306af479 100644
--- a/drivers/firewire/fw-ohci.c
+++ b/drivers/firewire/fw-ohci.c
@@ -265,27 +265,25 @@ static void log_irqs(u32 evt)
!(evt & OHCI1394_busReset))
return;
- printk(KERN_DEBUG KBUILD_MODNAME ": IRQ "
- "%08x%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
- evt,
- evt & OHCI1394_selfIDComplete ? " selfID" : "",
- evt & OHCI1394_RQPkt ? " AR_req" : "",
- evt & OHCI1394_RSPkt ? " AR_resp" : "",
- evt & OHCI1394_reqTxComplete ? " AT_req" : "",
- evt & OHCI1394_respTxComplete ? " AT_resp" : "",
- evt & OHCI1394_isochRx ? " IR" : "",
- evt & OHCI1394_isochTx ? " IT" : "",
- evt & OHCI1394_postedWriteErr ? " postedWriteErr" : "",
- evt & OHCI1394_cycleTooLong ? " cycleTooLong" : "",
- evt & OHCI1394_cycle64Seconds ? " cycle64Seconds" : "",
- evt & OHCI1394_regAccessFail ? " regAccessFail" : "",
- evt & OHCI1394_busReset ? " busReset" : "",
- evt & ~(OHCI1394_selfIDComplete | OHCI1394_RQPkt |
- OHCI1394_RSPkt | OHCI1394_reqTxComplete |
- OHCI1394_respTxComplete | OHCI1394_isochRx |
- OHCI1394_isochTx | OHCI1394_postedWriteErr |
- OHCI1394_cycleTooLong | OHCI1394_cycle64Seconds |
- OHCI1394_regAccessFail | OHCI1394_busReset)
+ fw_notify("IRQ %08x%s%s%s%s%s%s%s%s%s%s%s%s%s\n", evt,
+ evt & OHCI1394_selfIDComplete ? " selfID" : "",
+ evt & OHCI1394_RQPkt ? " AR_req" : "",
+ evt & OHCI1394_RSPkt ? " AR_resp" : "",
+ evt & OHCI1394_reqTxComplete ? " AT_req" : "",
+ evt & OHCI1394_respTxComplete ? " AT_resp" : "",
+ evt & OHCI1394_isochRx ? " IR" : "",
+ evt & OHCI1394_isochTx ? " IT" : "",
+ evt & OHCI1394_postedWriteErr ? " postedWriteErr" : "",
+ evt & OHCI1394_cycleTooLong ? " cycleTooLong" : "",
+ evt & OHCI1394_cycle64Seconds ? " cycle64Seconds" : "",
+ evt & OHCI1394_regAccessFail ? " regAccessFail" : "",
+ evt & OHCI1394_busReset ? " busReset" : "",
+ evt & ~(OHCI1394_selfIDComplete | OHCI1394_RQPkt |
+ OHCI1394_RSPkt | OHCI1394_reqTxComplete |
+ OHCI1394_respTxComplete | OHCI1394_isochRx |
+ OHCI1394_isochTx | OHCI1394_postedWriteErr |
+ OHCI1394_cycleTooLong | OHCI1394_cycle64Seconds |
+ OHCI1394_regAccessFail | OHCI1394_busReset)
? " ?" : "");
}
@@ -308,23 +306,22 @@ static void log_selfids(int node_id, int generation, int self_id_count, u32 *s)
if (likely(!(param_debug & OHCI_PARAM_DEBUG_SELFIDS)))
return;
- printk(KERN_DEBUG KBUILD_MODNAME ": %d selfIDs, generation %d, "
- "local node ID %04x\n", self_id_count, generation, node_id);
+ fw_notify("%d selfIDs, generation %d, local node ID %04x\n",
+ self_id_count, generation, node_id);
for (; self_id_count--; ++s)
if ((*s & 1 << 23) == 0)
- printk(KERN_DEBUG "selfID 0: %08x, phy %d [%c%c%c] "
- "%s gc=%d %s %s%s%s\n",
- *s, *s >> 24 & 63, _p(s, 6), _p(s, 4), _p(s, 2),
- speed[*s >> 14 & 3], *s >> 16 & 63,
- power[*s >> 8 & 7], *s >> 22 & 1 ? "L" : "",
- *s >> 11 & 1 ? "c" : "", *s & 2 ? "i" : "");
+ fw_notify("selfID 0: %08x, phy %d [%c%c%c] "
+ "%s gc=%d %s %s%s%s\n",
+ *s, *s >> 24 & 63, _p(s, 6), _p(s, 4), _p(s, 2),
+ speed[*s >> 14 & 3], *s >> 16 & 63,
+ power[*s >> 8 & 7], *s >> 22 & 1 ? "L" : "",
+ *s >> 11 & 1 ? "c" : "", *s & 2 ? "i" : "");
else
- printk(KERN_DEBUG "selfID n: %08x, phy %d "
- "[%c%c%c%c%c%c%c%c]\n",
- *s, *s >> 24 & 63,
- _p(s, 16), _p(s, 14), _p(s, 12), _p(s, 10),
- _p(s, 8), _p(s, 6), _p(s, 4), _p(s, 2));
+ fw_notify("selfID n: %08x, phy %d [%c%c%c%c%c%c%c%c]\n",
+ *s, *s >> 24 & 63,
+ _p(s, 16), _p(s, 14), _p(s, 12), _p(s, 10),
+ _p(s, 8), _p(s, 6), _p(s, 4), _p(s, 2));
}
static const char *evts[] = {
@@ -373,15 +370,14 @@ static void log_ar_at_event(char dir, int speed, u32 *header, int evt)
evt = 0x1f;
if (evt == OHCI1394_evt_bus_reset) {
- printk(KERN_DEBUG "A%c evt_bus_reset, generation %d\n",
- dir, (header[2] >> 16) & 0xff);
+ fw_notify("A%c evt_bus_reset, generation %d\n",
+ dir, (header[2] >> 16) & 0xff);
return;
}
if (header[0] == ~header[1]) {
- printk(KERN_DEBUG "A%c %s, %s, %08x\n",
- dir, evts[evt], phys[header[0] >> 30 & 0x3],
- header[0]);
+ fw_notify("A%c %s, %s, %08x\n",
+ dir, evts[evt], phys[header[0] >> 30 & 0x3], header[0]);
return;
}
@@ -400,24 +396,23 @@ static void log_ar_at_event(char dir, int speed, u32 *header, int evt)
switch (tcode) {
case 0xe: case 0xa:
- printk(KERN_DEBUG "A%c %s, %s\n",
- dir, evts[evt], tcodes[tcode]);
+ fw_notify("A%c %s, %s\n", dir, evts[evt], tcodes[tcode]);
break;
case 0x0: case 0x1: case 0x4: case 0x5: case 0x9:
- printk(KERN_DEBUG "A%c spd %x tl %02x, "
- "%04x -> %04x, %s, "
- "%s, %04x%08x%s\n",
- dir, speed, header[0] >> 10 & 0x3f,
- header[1] >> 16, header[0] >> 16, evts[evt],
- tcodes[tcode], header[1] & 0xffff, header[2], specific);
+ fw_notify("A%c spd %x tl %02x, "
+ "%04x -> %04x, %s, "
+ "%s, %04x%08x%s\n",
+ dir, speed, header[0] >> 10 & 0x3f,
+ header[1] >> 16, header[0] >> 16, evts[evt],
+ tcodes[tcode], header[1] & 0xffff, header[2], specific);
break;
default:
- printk(KERN_DEBUG "A%c spd %x tl %02x, "
- "%04x -> %04x, %s, "
- "%s%s\n",
- dir, speed, header[0] >> 10 & 0x3f,
- header[1] >> 16, header[0] >> 16, evts[evt],
- tcodes[tcode], specific);
+ fw_notify("A%c spd %x tl %02x, "
+ "%04x -> %04x, %s, "
+ "%s%s\n",
+ dir, speed, header[0] >> 10 & 0x3f,
+ header[1] >> 16, header[0] >> 16, evts[evt],
+ tcodes[tcode], specific);
}
}
--
cgit v1.2.3-70-g09d2
From ae1e53557911d7e60a637b2400173add958aae94 Mon Sep 17 00:00:00 2001
From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Wed, 18 Jun 2008 18:20:45 +0200
Subject: firewire: deadline for PHY config transmission
If the low-level driver failed to initialize a card properly without
noticing it, fw-core was blocked indefinitely when trying to send a
PHY config packet. This hung up the events kernel thread, e.g. locked
up keyboard input.
https://bugzilla.redhat.com/show_bug.cgi?id=444694
https://bugzilla.redhat.com/show_bug.cgi?id=446763
This problem was introduced between 2.6.25 and 2.6.26-rc1 by commit
2a0a2590498be7b92e3e76409c9b8ee722e23c8f "firewire: wait until PHY
configuration packet was transmitted (fix bus reset loop)".
The solution is to wait with timeout. I tested it with 7 different
working controllers and 1 non-working controller. On the working ones,
the packet callback complete()s usually --- but not always --- before a
timeout of 10ms. Hence I chose a safer timeout of 100ms.
On the few tests with the non-working controller ALi M5271, PHY config
packet transmission always timed out so far. (Fw-ohci needs to be fixed
for this controller independently of this deadline fix. Often the core
doesn't even attempt to send a phy config because not even self ID
reception works.)
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
---
drivers/firewire/fw-transaction.c | 49 +++++++++++++++++++++++++++------------
1 file changed, 34 insertions(+), 15 deletions(-)
diff --git a/drivers/firewire/fw-transaction.c b/drivers/firewire/fw-transaction.c
index 7f92c45349e2..03ae8a77c479 100644
--- a/drivers/firewire/fw-transaction.c
+++ b/drivers/firewire/fw-transaction.c
@@ -20,6 +20,7 @@
#include <linux/completion.h>
#include <linux/kernel.h>
+#include <linux/kref.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/interrupt.h>
@@ -297,37 +298,55 @@ EXPORT_SYMBOL(fw_send_request);
struct fw_phy_packet {
struct fw_packet packet;
struct completion done;
+ struct kref kref;
};
-static void
-transmit_phy_packet_callback(struct fw_packet *packet,
- struct fw_card *card, int status)
+static void phy_packet_release(struct kref *kref)
+{
+ struct fw_phy_packet *p =
+ container_of(kref, struct fw_phy_packet, kref);
+ kfree(p);
+}
+
+static void transmit_phy_packet_callback(struct fw_packet *packet,
+ struct fw_card *card, int status)
{
struct fw_phy_packet *p =
container_of(packet, struct fw_phy_packet, packet);
complete(&p->done);
+ kref_put(&p->kref, phy_packet_release);
}
void fw_send_phy_config(struct fw_card *card,
int node_id, int generation, int gap_count)
{
- struct fw_phy_packet p;
+ struct fw_phy_packet *p;
+ long timeout = DIV_ROUND_UP(HZ, 10);
u32 data = PHY_IDENTIFIER(PHY_PACKET_CONFIG) |
PHY_CONFIG_ROOT_ID(node_id) |
PHY_CONFIG_GAP_COUNT(gap_count);
- p.packet.header[0] = data;
- p.packet.header[1] = ~data;
- p.packet.header_length = 8;
- p.packet.payload_length = 0;
- p.packet.speed = SCODE_100;
- p.packet.generation = generation;
- p.packet.callback = transmit_phy_packet_callback;
- init_completion(&p.done);
-
- card->driver->send_request(card, &p.packet);
- wait_for_completion(&p.done);
+ p = kmalloc(sizeof(*p), GFP_KERNEL);
+ if (p == NULL)
+ return;
+
+ p->packet.header[0] = data;
+ p->packet.header[1] = ~data;
+ p->packet.header_length = 8;
+ p->packet.payload_length = 0;
+ p->packet.speed = SCODE_100;
+ p->packet.generation = generation;
+ p->packet.callback = transmit_phy_packet_callback;
+ init_completion(&p->done);
+ kref_set(&p->kref, 2);
+
+ card->driver->send_request(card, &p->packet);
+ timeout = wait_for_completion_timeout(&p->done, timeout);
+ kref_put(&p->kref, phy_packet_release);
+
+ /* will leak p if the callback is never executed */
+ WARN_ON(timeout == 0);
}
void fw_flush_transactions(struct fw_card *card)
--
cgit v1.2.3-70-g09d2
From a7b64b8704b03c9972b114932fdf517e06153f11 Mon Sep 17 00:00:00 2001
From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Sat, 14 Jun 2008 14:24:53 +0200
Subject: firewire: Kconfig menu touch-up
Emphasize the recommendation to build only one stack.
Trim the prompts to better fit into short attention spans.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
---
drivers/firewire/Kconfig | 32 +++++++++++++++-----------------
1 file changed, 15 insertions(+), 17 deletions(-)
diff --git a/drivers/firewire/Kconfig b/drivers/firewire/Kconfig
index fb4d391810b6..76f26710fc16 100644
--- a/drivers/firewire/Kconfig
+++ b/drivers/firewire/Kconfig
@@ -1,28 +1,26 @@
-comment "An alternative FireWire stack is available with EXPERIMENTAL=y"
+comment "A new alternative FireWire stack is available with EXPERIMENTAL=y"
depends on EXPERIMENTAL=n
+comment "Enable only one of the two stacks, unless you know what you are doing"
+ depends on EXPERIMENTAL
+
config FIREWIRE
- tristate "IEEE 1394 (FireWire) support - alternative stack, EXPERIMENTAL"
+ tristate "New FireWire stack, EXPERIMENTAL"
depends on EXPERIMENTAL
select CRC_ITU_T
help
This is the "Juju" FireWire stack, a new alternative implementation
designed for robustness and simplicity. You can build either this
- stack, or the classic stack (the ieee1394 driver, ohci1394 etc.)
- or both. Please read http://wiki.linux1394.org/JujuMigration before
- you enable the new stack.
+ stack, or the old stack (the ieee1394 driver, ohci1394 etc.) or both.
+ Please read http://wiki.linux1394.org/JujuMigration before you
+ enable the new stack.
To compile this driver as a module, say M here: the module will be
called firewire-core. It functionally replaces ieee1394, raw1394,
and video1394.
- NOTE:
-
- You should only build ONE of the stacks, unless you REALLY know what
- you are doing.
-
config FIREWIRE_OHCI
- tristate "Support for OHCI FireWire host controllers"
+ tristate "OHCI-1394 controllers"
depends on PCI && FIREWIRE
help
Enable this driver if you have a FireWire controller based
@@ -33,12 +31,12 @@ config FIREWIRE_OHCI
called firewire-ohci. It replaces ohci1394 of the classic IEEE 1394
stack.
- NOTE:
+ NOTE:
- You should only build ohci1394 or firewire-ohci, but not both.
- If you nevertheless want to install both, you should configure them
- only as modules and blacklist the driver(s) which you don't want to
- have auto-loaded. Add either
+ You should only build either firewire-ohci or the old ohci1394 driver,
+ but not both. If you nevertheless want to install both, you should
+ configure them only as modules and blacklist the driver(s) which you
+ don't want to have auto-loaded. Add either
blacklist firewire-ohci
or
@@ -60,7 +58,7 @@ config FIREWIRE_OHCI_DEBUG
default y
config FIREWIRE_SBP2
- tristate "Support for storage devices (SBP-2 protocol driver)"
+ tristate "Storage devices (SBP-2 protocol)"
depends on FIREWIRE && SCSI
help
This option enables you to use SBP-2 devices connected to a
--
cgit v1.2.3-70-g09d2
From 9499fe2b340d19ef55c349de794db9d917e7403f Mon Sep 17 00:00:00 2001
From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Mon, 16 Jun 2008 01:39:28 +0200
Subject: ieee1394: Kconfig menu touch-up
Rename and reorder some prompts and modify some help texts.
The result:
-------------------- IEEE 1394 (FireWire) support --------------------
*** Enable only one of the two stacks, unless you know what you are doing ***
New FireWire stack, EXPERIMENTAL
OHCI-1394 controllers
Storage devices (SBP-2 protocol)
Stable FireWire stack
OHCI-1394 controllers
PCILynx controller
Storage devices (SBP-2 protocol)
Enable replacement for physical DMA in SBP2
IP over 1394
raw1394 userspace interface
video1394 userspace interface
dv1394 userspace interface (deprecated)
Excessive debugging output
The old prompts for reference:
-------------------- IEEE 1394 (FireWire) support --------------------
IEEE 1394 (FireWire) support - alternative stack, EXPERIMENTAL
Support for OHCI FireWire host controllers
Support for storage devices (SBP-2 protocol driver)
IEEE 1394 (FireWire) support
*** Subsystem Options ***
Excessive debugging output
*** Controllers ***
Texas Instruments PCILynx support
OHCI-1394 support
*** Protocols ***
OHCI-1394 Video support
SBP-2 support (Harddisks etc.)
Enable replacement for physical DMA in SBP2
IP over 1394
OHCI-DV I/O support (deprecated)
Raw IEEE1394 I/O support
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
---
drivers/ieee1394/Kconfig | 118 ++++++++++++++++++++++++++---------------------
1 file changed, 66 insertions(+), 52 deletions(-)
diff --git a/drivers/ieee1394/Kconfig b/drivers/ieee1394/Kconfig
index 545663ef820b..95f45f9b8e5e 100644
--- a/drivers/ieee1394/Kconfig
+++ b/drivers/ieee1394/Kconfig
@@ -4,7 +4,7 @@ menu "IEEE 1394 (FireWire) support"
source "drivers/firewire/Kconfig"
config IEEE1394
- tristate "IEEE 1394 (FireWire) support"
+ tristate "Stable FireWire stack"
depends on PCI || BROKEN
help
IEEE 1394 describes a high performance serial bus, which is also
@@ -19,30 +19,45 @@ config IEEE1394
To compile this driver as a module, say M here: the
module will be called ieee1394.
-comment "Subsystem Options"
- depends on IEEE1394
-
-config IEEE1394_VERBOSEDEBUG
- bool "Excessive debugging output"
- depends on IEEE1394
+config IEEE1394_OHCI1394
+ tristate "OHCI-1394 controllers"
+ depends on PCI && IEEE1394
help
- If you say Y here, you will get very verbose debugging logs from
- the subsystem which includes a dump of the header of every sent
- and received packet. This can amount to a high amount of data
- collected in a very short time which is usually also saved to
- disk by the system logging daemons.
+ Enable this driver if you have an IEEE 1394 controller based on the
+ OHCI-1394 specification. The current driver is only tested with OHCI
+ chipsets made by Texas Instruments and NEC. Most third-party vendors
+ use one of these chipsets. It should work with any OHCI-1394
+ compliant card, however.
- Say Y if you really want or need the debugging output, everyone
- else says N.
+ To compile this driver as a module, say M here: the
+ module will be called ohci1394.
-comment "Controllers"
- depends on IEEE1394
+ NOTE:
-comment "Texas Instruments PCILynx requires I2C"
+ You should only build either ohci1394 or the new firewire-ohci driver,
+ but not both. If you nevertheless want to install both, you should
+ configure them only as modules and blacklist the driver(s) which you
+ don't want to have auto-loaded. Add either
+
+ blacklist firewire-ohci
+ or
+ blacklist ohci1394
+ blacklist video1394
+ blacklist dv1394
+
+ to /etc/modprobe.conf or /etc/modprobe.d/* and update modprobe.conf
+ depending on your distribution. The latter two modules should be
+ blacklisted together with ohci1394 because they depend on ohci1394.
+
+ If you have an old modprobe which doesn't implement the blacklist
+ directive, use "install modulename /bin/true" for the modules to be
+ blacklisted.
+
+comment "PCILynx controller requires I2C"
depends on IEEE1394 && I2C=n
config IEEE1394_PCILYNX
- tristate "Texas Instruments PCILynx support"
+ tristate "PCILynx controller"
depends on PCI && IEEE1394 && I2C
select I2C_ALGOBIT
help
@@ -57,35 +72,11 @@ config IEEE1394_PCILYNX
PowerMacs G3 B&W contain the PCILynx controller. Therefore
almost everybody can say N here.
-config IEEE1394_OHCI1394
- tristate "OHCI-1394 support"
- depends on PCI && IEEE1394
- help
- Enable this driver if you have an IEEE 1394 controller based on the
- OHCI-1394 specification. The current driver is only tested with OHCI
- chipsets made by Texas Instruments and NEC. Most third-party vendors
- use one of these chipsets. It should work with any OHCI-1394
- compliant card, however.
-
- To compile this driver as a module, say M here: the
- module will be called ohci1394.
-
-comment "Protocols"
- depends on IEEE1394
-
-config IEEE1394_VIDEO1394
- tristate "OHCI-1394 Video support"
- depends on IEEE1394 && IEEE1394_OHCI1394
- help
- This option enables video device usage for OHCI-1394 cards. Enable
- this option only if you have an IEEE 1394 video device connected to
- an OHCI-1394 card.
-
comment "SBP-2 support (for storage devices) requires SCSI"
depends on IEEE1394 && SCSI=n
config IEEE1394_SBP2
- tristate "SBP-2 support (Harddisks etc.)"
+ tristate "Storage devices (SBP-2 protocol)"
depends on IEEE1394 && SCSI
help
This option enables you to use SBP-2 devices connected to an IEEE
@@ -127,24 +118,47 @@ config IEEE1394_ETH1394
The module is called eth1394 although it does not emulate Ethernet.
+config IEEE1394_RAWIO
+ tristate "raw1394 userspace interface"
+ depends on IEEE1394
+ help
+ This option adds support for the raw1394 device file which enables
+ direct communication of user programs with IEEE 1394 devices
+ (isochronous and asynchronous). Almost all application programs
+ which access FireWire require this option.
+
+ To compile this driver as a module, say M here: the module will be
+ called raw1394.
+
+config IEEE1394_VIDEO1394
+ tristate "video1394 userspace interface"
+ depends on IEEE1394 && IEEE1394_OHCI1394
+ help
+ This option adds support for the video1394 device files which enable
+ isochronous communication of user programs with IEEE 1394 devices,
+ especially video capture or export. This interface is used by all
+ libdc1394 based programs and by several other programs, in addition to
+ the raw1394 interface. It is generally not required for DV capture.
+
+ To compile this driver as a module, say M here: the module will be
+ called video1394.
+
config IEEE1394_DV1394
- tristate "OHCI-DV I/O support (deprecated)"
+ tristate "dv1394 userspace interface (deprecated)"
depends on IEEE1394 && IEEE1394_OHCI1394
help
The dv1394 driver is unsupported and may be removed from Linux in a
future release. Its functionality is now provided by raw1394 together
with libraries such as libiec61883.
-config IEEE1394_RAWIO
- tristate "Raw IEEE1394 I/O support"
+config IEEE1394_VERBOSEDEBUG
+ bool "Excessive debugging output"
depends on IEEE1394
help
- This option adds support for the raw1394 device file which enables
- direct communication of user programs with the IEEE 1394 bus and thus
- with the attached peripherals. Almost all application programs which
- access FireWire require this option.
+ If you say Y here, you will get very verbose debugging logs from the
+ ieee1394 drivers, including sent and received packet headers. This
+ will quickly result in large amounts of data sent to the system log.
- To compile this driver as a module, say M here: the module will be
- called raw1394.
+ Say Y if you really need the debugging output. Everyone else says N.
endmenu
--
cgit v1.2.3-70-g09d2
From fb77bcef9f7be78e3e11543cb5abbcb1b1fac53e Mon Sep 17 00:00:00 2001
From: Jack Morgenstein <jackm@dev.mellanox.co.il>
Date: Wed, 18 Jun 2008 15:36:38 -0700
Subject: IB/uverbs: Fix check of is_closed flag check in
ib_uverbs_async_handler()
Commit 1ae5c187 ("IB/uverbs: Don't store struct file * for event
files") changed the way that closed files are handled in the uverbs
code. However, after the conversion, is_closed flag is checked
incorrectly in ib_uverbs_async_handler(). As a result, no async
events are ever passed to applications.
Found by: Ronni Zimmerman <ronniz@mellanox.co.il>
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
---
drivers/infiniband/core/uverbs_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c
index f806da184b51..caed42bf7ef5 100644
--- a/drivers/infiniband/core/uverbs_main.c
+++ b/drivers/infiniband/core/uverbs_main.c
@@ -423,7 +423,7 @@ static void ib_uverbs_async_handler(struct ib_uverbs_file *file,
unsigned long flags;
spin_lock_irqsave(&file->async_file->lock, flags);
- if (!file->async_file->is_closed) {
+ if (file->async_file->is_closed) {
spin_unlock_irqrestore(&file->async_file->lock, flags);
return;
}
--
cgit v1.2.3-70-g09d2
From dcd981a77b2b35d169656d4b9cee208096ed7ccf Mon Sep 17 00:00:00 2001
From: Greg KH <gregkh@suse.de>
Date: Thu, 19 Jun 2008 09:52:26 +1000
Subject: agp/via: fixup pci ids
add a new PCI ID and remove an old dodgy one, include the explaination
in the commented code so nobody readds later.
(davej also sent the pci id addition).
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/agp/via-agp.c | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/drivers/char/agp/via-agp.c b/drivers/char/agp/via-agp.c
index 0ecc54d327bc..7b36476dff41 100644
--- a/drivers/char/agp/via-agp.c
+++ b/drivers/char/agp/via-agp.c
@@ -389,11 +389,20 @@ static struct agp_device_ids via_agp_device_ids[] __devinitdata =
.device_id = PCI_DEVICE_ID_VIA_VT3324,
.chipset_name = "CX700",
},
- /* VT3336 */
+ /* VT3336 - this is a chipset for AMD Athlon/K8 CPU. Due to K8's unique
+ * architecture, the AGP resource and behavior are different from
+ * the traditional AGP which resides only in chipset. AGP is used
+ * by 3D driver which wasn't available for the VT3336 and VT3364
+ * generation until now. Unfortunately, by testing, VT3364 works
+ * but VT3336 doesn't. - explaination from via, just leave this as
+ * as a placeholder to avoid future patches adding it back in.
+ */
+#if 0
{
.device_id = PCI_DEVICE_ID_VIA_VT3336,
.chipset_name = "VT3336",
},
+#endif
/* P4M890 */
{
.device_id = PCI_DEVICE_ID_VIA_P4M890,
@@ -546,8 +555,8 @@ static const struct pci_device_id agp_via_pci_table[] = {
ID(PCI_DEVICE_ID_VIA_3296_0),
ID(PCI_DEVICE_ID_VIA_P4M800CE),
ID(PCI_DEVICE_ID_VIA_VT3324),
- ID(PCI_DEVICE_ID_VIA_VT3336),
ID(PCI_DEVICE_ID_VIA_P4M890),
+ ID(PCI_DEVICE_ID_VIA_VT3364),
{ }
};
--
cgit v1.2.3-70-g09d2
From da503fa60b84d5945deb3ab74efdd0bec61df4a1 Mon Sep 17 00:00:00 2001
From: Jan Beulich <jbeulich@novell.com>
Date: Wed, 18 Jun 2008 09:28:00 +0100
Subject: agp: two-stage page destruction issue
besides it apparently being useful only in 2.6.24 (the changes in 2.6.25
really mean that it could be converted back to a single-stage mechanism),
I'm seeing an issue in Xen Dom0 kernels, which is caused by the calling
of gart_to_virt() in the second stage invocations of the destroy function.
I think that besides this being a real issue with Xen (where
unmap_page_from_agp() is not just a page table attribute change), this
also is invalid from a theoretical perspective: One should not assume that
gart_to_virt() is still valid after unmapping a page. So minimally (keeping
the 2-stage mechanism) a patch like the one below would be needed.
Jan
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/agp/backend.c | 16 ++++++++--------
drivers/char/agp/generic.c | 7 +++++--
drivers/char/agp/intel-agp.c | 6 ++++--
3 files changed, 17 insertions(+), 12 deletions(-)
diff --git a/drivers/char/agp/backend.c b/drivers/char/agp/backend.c
index b1bdd015165c..1ec87104e68c 100644
--- a/drivers/char/agp/backend.c
+++ b/drivers/char/agp/backend.c
@@ -188,10 +188,10 @@ static int agp_backend_initialize(struct agp_bridge_data *bridge)
err_out:
if (bridge->driver->needs_scratch_page) {
- bridge->driver->agp_destroy_page(gart_to_virt(bridge->scratch_page_real),
- AGP_PAGE_DESTROY_UNMAP);
- bridge->driver->agp_destroy_page(gart_to_virt(bridge->scratch_page_real),
- AGP_PAGE_DESTROY_FREE);
+ void *va = gart_to_virt(bridge->scratch_page_real);
+
+ bridge->driver->agp_destroy_page(va, AGP_PAGE_DESTROY_UNMAP);
+ bridge->driver->agp_destroy_page(va, AGP_PAGE_DESTROY_FREE);
}
if (got_gatt)
bridge->driver->free_gatt_table(bridge);
@@ -215,10 +215,10 @@ static void agp_backend_cleanup(struct agp_bridge_data *bridge)
if (bridge->driver->agp_destroy_page &&
bridge->driver->needs_scratch_page) {
- bridge->driver->agp_destroy_page(gart_to_virt(bridge->scratch_page_real),
- AGP_PAGE_DESTROY_UNMAP);
- bridge->driver->agp_destroy_page(gart_to_virt(bridge->scratch_page_real),
- AGP_PAGE_DESTROY_FREE);
+ void *va = gart_to_virt(bridge->scratch_page_real);
+
+ bridge->driver->agp_destroy_page(va, AGP_PAGE_DESTROY_UNMAP);
+ bridge->driver->agp_destroy_page(va, AGP_PAGE_DESTROY_FREE);
}
}
diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c
index 7fc0c99a3a58..b6650a63197d 100644
--- a/drivers/char/agp/generic.c
+++ b/drivers/char/agp/generic.c
@@ -202,10 +202,13 @@ void agp_free_memory(struct agp_memory *curr)
}
if (curr->page_count != 0) {
for (i = 0; i < curr->page_count; i++) {
- curr->bridge->driver->agp_destroy_page(gart_to_virt(curr->memory[i]), AGP_PAGE_DESTROY_UNMAP);
+ curr->memory[i] = (unsigned long)gart_to_virt(curr->memory[i]);
+ curr->bridge->driver->agp_destroy_page((void *)curr->memory[i],
+ AGP_PAGE_DESTROY_UNMAP);
}
for (i = 0; i < curr->page_count; i++) {
- curr->bridge->driver->agp_destroy_page(gart_to_virt(curr->memory[i]), AGP_PAGE_DESTROY_FREE);
+ curr->bridge->driver->agp_destroy_page((void *)curr->memory[i],
+ AGP_PAGE_DESTROY_FREE);
}
}
agp_free_key(curr->key);
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index eeea50a1d22a..01b03402ea92 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -418,9 +418,11 @@ static void intel_i810_free_by_type(struct agp_memory *curr)
if (curr->page_count == 4)
i8xx_destroy_pages(gart_to_virt(curr->memory[0]));
else {
- agp_bridge->driver->agp_destroy_page(gart_to_virt(curr->memory[0]),
+ void *va = gart_to_virt(curr->memory[0]);
+
+ agp_bridge->driver->agp_destroy_page(va,
AGP_PAGE_DESTROY_UNMAP);
- agp_bridge->driver->agp_destroy_page(gart_to_virt(curr->memory[0]),
+ agp_bridge->driver->agp_destroy_page(va,
AGP_PAGE_DESTROY_FREE);
}
agp_free_page_array(curr);
--
cgit v1.2.3-70-g09d2
From c72580129209aaa509ace81c1f2ee1caa9c9774b Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Wed, 26 Mar 2008 14:10:02 -0700
Subject: drivers/char/agp - use bool
Use boolean in AGP instead of having own TRUE/FALSE
--
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/agp/agp.h | 6 +++---
drivers/char/agp/alpha-agp.c | 4 ++--
drivers/char/agp/amd-k7-agp.c | 4 ++--
drivers/char/agp/amd64-agp.c | 4 ++--
drivers/char/agp/ati-agp.c | 4 ++--
drivers/char/agp/efficeon-agp.c | 6 +++---
drivers/char/agp/generic.c | 24 ++++++++++++------------
drivers/char/agp/hp-agp.c | 6 +++---
drivers/char/agp/i460-agp.c | 2 +-
drivers/char/agp/intel-agp.c | 10 +++++-----
drivers/char/agp/nvidia-agp.c | 4 ++--
drivers/char/agp/parisc-agp.c | 6 +++---
drivers/char/agp/sgi-agp.c | 8 ++++----
drivers/char/agp/sworks-agp.c | 6 +++---
drivers/char/agp/uninorth-agp.c | 10 +++++-----
include/linux/agp_backend.h | 14 +++-----------
16 files changed, 55 insertions(+), 63 deletions(-)
diff --git a/drivers/char/agp/agp.h b/drivers/char/agp/agp.h
index 99e6a406efb4..81e14bea54bd 100644
--- a/drivers/char/agp/agp.h
+++ b/drivers/char/agp/agp.h
@@ -99,8 +99,8 @@ struct agp_bridge_driver {
const void *aperture_sizes;
int num_aperture_sizes;
enum aper_size_type size_type;
- int cant_use_aperture;
- int needs_scratch_page;
+ bool cant_use_aperture;
+ bool needs_scratch_page;
const struct gatt_mask *masks;
int (*fetch_size)(void);
int (*configure)(void);
@@ -278,7 +278,7 @@ void agp_generic_destroy_page(void *addr, int flags);
void agp_free_key(int key);
int agp_num_entries(void);
u32 agp_collect_device_status(struct agp_bridge_data *bridge, u32 mode, u32 command);
-void agp_device_command(u32 command, int agp_v3);
+void agp_device_command(u32 command, bool agp_v3);
int agp_3_5_enable(struct agp_bridge_data *bridge);
void global_cache_flush(void);
void get_agp_version(struct agp_bridge_data *bridge);
diff --git a/drivers/char/agp/alpha-agp.c b/drivers/char/agp/alpha-agp.c
index e77c17838c8a..5da89f6c6c25 100644
--- a/drivers/char/agp/alpha-agp.c
+++ b/drivers/char/agp/alpha-agp.c
@@ -80,7 +80,7 @@ static void alpha_core_agp_enable(struct agp_bridge_data *bridge, u32 mode)
agp->mode.bits.enable = 1;
agp->ops->configure(agp);
- agp_device_command(agp->mode.lw, 0);
+ agp_device_command(agp->mode.lw, false);
}
static int alpha_core_agp_insert_memory(struct agp_memory *mem, off_t pg_start,
@@ -126,7 +126,7 @@ struct agp_bridge_driver alpha_core_agp_driver = {
.aperture_sizes = alpha_core_agp_sizes,
.num_aperture_sizes = 1,
.size_type = FIXED_APER_SIZE,
- .cant_use_aperture = 1,
+ .cant_use_aperture = true,
.masks = NULL,
.fetch_size = alpha_core_agp_fetch_size,
diff --git a/drivers/char/agp/amd-k7-agp.c b/drivers/char/agp/amd-k7-agp.c
index 96bdb9296b07..39a0718bc616 100644
--- a/drivers/char/agp/amd-k7-agp.c
+++ b/drivers/char/agp/amd-k7-agp.c
@@ -314,9 +314,9 @@ static int amd_insert_memory(struct agp_memory *mem, off_t pg_start, int type)
j++;
}
- if (mem->is_flushed == FALSE) {
+ if (!mem->is_flushed) {
global_cache_flush();
- mem->is_flushed = TRUE;
+ mem->is_flushed = true;
}
for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {
diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c
index d8200ac8f8cb..13665db363d6 100644
--- a/drivers/char/agp/amd64-agp.c
+++ b/drivers/char/agp/amd64-agp.c
@@ -90,9 +90,9 @@ static int amd64_insert_memory(struct agp_memory *mem, off_t pg_start, int type)
j++;
}
- if (mem->is_flushed == FALSE) {
+ if (!mem->is_flushed) {
global_cache_flush();
- mem->is_flushed = TRUE;
+ mem->is_flushed = true;
}
for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {
diff --git a/drivers/char/agp/ati-agp.c b/drivers/char/agp/ati-agp.c
index 07b4d8ff56e5..3a4566c0d84f 100644
--- a/drivers/char/agp/ati-agp.c
+++ b/drivers/char/agp/ati-agp.c
@@ -287,10 +287,10 @@ static int ati_insert_memory(struct agp_memory * mem,
j++;
}
- if (mem->is_flushed == FALSE) {
+ if (!mem->is_flushed) {
/*CACHE_FLUSH(); */
global_cache_flush();
- mem->is_flushed = TRUE;
+ mem->is_flushed = true;
}
for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {
diff --git a/drivers/char/agp/efficeon-agp.c b/drivers/char/agp/efficeon-agp.c
index cac0009cebc1..8ca6f262ef85 100644
--- a/drivers/char/agp/efficeon-agp.c
+++ b/drivers/char/agp/efficeon-agp.c
@@ -249,9 +249,9 @@ static int efficeon_insert_memory(struct agp_memory * mem, off_t pg_start, int t
if (type != 0 || mem->type != 0)
return -EINVAL;
- if (mem->is_flushed == FALSE) {
+ if (!mem->is_flushed) {
global_cache_flush();
- mem->is_flushed = TRUE;
+ mem->is_flushed = true;
}
last_page = NULL;
@@ -329,7 +329,7 @@ static const struct agp_bridge_driver efficeon_driver = {
.free_gatt_table = efficeon_free_gatt_table,
.insert_memory = efficeon_insert_memory,
.remove_memory = efficeon_remove_memory,
- .cant_use_aperture = 0, // 1 might be faster?
+ .cant_use_aperture = false, // true might be faster?
// Generic
.alloc_by_type = agp_generic_alloc_by_type,
diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c
index b6650a63197d..3e3625affdd1 100644
--- a/drivers/char/agp/generic.c
+++ b/drivers/char/agp/generic.c
@@ -188,7 +188,7 @@ void agp_free_memory(struct agp_memory *curr)
if (curr == NULL)
return;
- if (curr->is_bound == TRUE)
+ if (curr->is_bound)
agp_unbind_memory(curr);
if (curr->type >= AGP_USER_TYPES) {
@@ -414,20 +414,20 @@ int agp_bind_memory(struct agp_memory *curr, off_t pg_start)
if (curr == NULL)
return -EINVAL;
- if (curr->is_bound == TRUE) {
+ if (curr->is_bound) {
printk(KERN_INFO PFX "memory %p is already bound!\n", curr);
return -EINVAL;
}
- if (curr->is_flushed == FALSE) {
+ if (!curr->is_flushed) {
curr->bridge->driver->cache_flush();
- curr->is_flushed = TRUE;
+ curr->is_flushed = true;
}
ret_val = curr->bridge->driver->insert_memory(curr, pg_start, curr->type);
if (ret_val != 0)
return ret_val;
- curr->is_bound = TRUE;
+ curr->is_bound = true;
curr->pg_start = pg_start;
return 0;
}
@@ -449,7 +449,7 @@ int agp_unbind_memory(struct agp_memory *curr)
if (curr == NULL)
return -EINVAL;
- if (curr->is_bound != TRUE) {
+ if (!curr->is_bound) {
printk(KERN_INFO PFX "memory %p was not bound!\n", curr);
return -EINVAL;
}
@@ -459,7 +459,7 @@ int agp_unbind_memory(struct agp_memory *curr)
if (ret_val != 0)
return ret_val;
- curr->is_bound = FALSE;
+ curr->is_bound = false;
curr->pg_start = 0;
return 0;
}
@@ -757,7 +757,7 @@ u32 agp_collect_device_status(struct agp_bridge_data *bridge, u32 requested_mode
EXPORT_SYMBOL(agp_collect_device_status);
-void agp_device_command(u32 bridge_agpstat, int agp_v3)
+void agp_device_command(u32 bridge_agpstat, bool agp_v3)
{
struct pci_dev *device = NULL;
int mode;
@@ -821,7 +821,7 @@ void agp_generic_enable(struct agp_bridge_data *bridge, u32 requested_mode)
/* If we have 3.5, we can do the isoch stuff. */
if (bridge->minor_version >= 5)
agp_3_5_enable(bridge);
- agp_device_command(bridge_agpstat, TRUE);
+ agp_device_command(bridge_agpstat, true);
return;
} else {
/* Disable calibration cycle in RX91<1> when not in AGP3.0 mode of operation.*/
@@ -838,7 +838,7 @@ void agp_generic_enable(struct agp_bridge_data *bridge, u32 requested_mode)
}
/* AGP v<3 */
- agp_device_command(bridge_agpstat, FALSE);
+ agp_device_command(bridge_agpstat, false);
}
EXPORT_SYMBOL(agp_generic_enable);
@@ -1086,9 +1086,9 @@ int agp_generic_insert_memory(struct agp_memory * mem, off_t pg_start, int type)
j++;
}
- if (mem->is_flushed == FALSE) {
+ if (!mem->is_flushed) {
bridge->driver->cache_flush();
- mem->is_flushed = TRUE;
+ mem->is_flushed = true;
}
for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {
diff --git a/drivers/char/agp/hp-agp.c b/drivers/char/agp/hp-agp.c
index cbb0444467ba..80d7317f85c9 100644
--- a/drivers/char/agp/hp-agp.c
+++ b/drivers/char/agp/hp-agp.c
@@ -353,9 +353,9 @@ hp_zx1_insert_memory (struct agp_memory *mem, off_t pg_start, int type)
j++;
}
- if (mem->is_flushed == FALSE) {
+ if (!mem->is_flushed) {
global_cache_flush();
- mem->is_flushed = TRUE;
+ mem->is_flushed = true;
}
for (i = 0, j = io_pg_start; i < mem->page_count; i++) {
@@ -437,7 +437,7 @@ const struct agp_bridge_driver hp_zx1_driver = {
.agp_alloc_page = agp_generic_alloc_page,
.agp_destroy_page = agp_generic_destroy_page,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
- .cant_use_aperture = 1,
+ .cant_use_aperture = true,
};
static int __init
diff --git a/drivers/char/agp/i460-agp.c b/drivers/char/agp/i460-agp.c
index 76f581c85a7d..e587eebebc67 100644
--- a/drivers/char/agp/i460-agp.c
+++ b/drivers/char/agp/i460-agp.c
@@ -580,7 +580,7 @@ const struct agp_bridge_driver intel_i460_driver = {
.alloc_by_type = agp_generic_alloc_by_type,
.free_by_type = agp_generic_free_by_type,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
- .cant_use_aperture = 1,
+ .cant_use_aperture = true,
};
static int __devinit agp_intel_i460_probe(struct pci_dev *pdev,
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 01b03402ea92..6800b7e5b6f5 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -1658,7 +1658,7 @@ static const struct agp_bridge_driver intel_810_driver = {
.aperture_sizes = intel_i810_sizes,
.size_type = FIXED_APER_SIZE,
.num_aperture_sizes = 2,
- .needs_scratch_page = TRUE,
+ .needs_scratch_page = true,
.configure = intel_i810_configure,
.fetch_size = intel_i810_fetch_size,
.cleanup = intel_i810_cleanup,
@@ -1707,7 +1707,7 @@ static const struct agp_bridge_driver intel_830_driver = {
.aperture_sizes = intel_i830_sizes,
.size_type = FIXED_APER_SIZE,
.num_aperture_sizes = 4,
- .needs_scratch_page = TRUE,
+ .needs_scratch_page = true,
.configure = intel_i830_configure,
.fetch_size = intel_i830_fetch_size,
.cleanup = intel_i830_cleanup,
@@ -1878,7 +1878,7 @@ static const struct agp_bridge_driver intel_915_driver = {
.aperture_sizes = intel_i830_sizes,
.size_type = FIXED_APER_SIZE,
.num_aperture_sizes = 4,
- .needs_scratch_page = TRUE,
+ .needs_scratch_page = true,
.configure = intel_i915_configure,
.fetch_size = intel_i9xx_fetch_size,
.cleanup = intel_i915_cleanup,
@@ -1904,7 +1904,7 @@ static const struct agp_bridge_driver intel_i965_driver = {
.aperture_sizes = intel_i830_sizes,
.size_type = FIXED_APER_SIZE,
.num_aperture_sizes = 4,
- .needs_scratch_page = TRUE,
+ .needs_scratch_page = true,
.configure = intel_i915_configure,
.fetch_size = intel_i9xx_fetch_size,
.cleanup = intel_i915_cleanup,
@@ -1954,7 +1954,7 @@ static const struct agp_bridge_driver intel_g33_driver = {
.aperture_sizes = intel_i830_sizes,
.size_type = FIXED_APER_SIZE,
.num_aperture_sizes = 4,
- .needs_scratch_page = TRUE,
+ .needs_scratch_page = true,
.configure = intel_i915_configure,
.fetch_size = intel_i9xx_fetch_size,
.cleanup = intel_i915_cleanup,
diff --git a/drivers/char/agp/nvidia-agp.c b/drivers/char/agp/nvidia-agp.c
index 225ed2a53d45..eaceb61ba2dc 100644
--- a/drivers/char/agp/nvidia-agp.c
+++ b/drivers/char/agp/nvidia-agp.c
@@ -214,9 +214,9 @@ static int nvidia_insert_memory(struct agp_memory *mem, off_t pg_start, int type
return -EBUSY;
}
- if (mem->is_flushed == FALSE) {
+ if (!mem->is_flushed) {
global_cache_flush();
- mem->is_flushed = TRUE;
+ mem->is_flushed = true;
}
for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {
writel(agp_bridge->driver->mask_memory(agp_bridge,
diff --git a/drivers/char/agp/parisc-agp.c b/drivers/char/agp/parisc-agp.c
index 2939e3570f9d..8c42dcc5958c 100644
--- a/drivers/char/agp/parisc-agp.c
+++ b/drivers/char/agp/parisc-agp.c
@@ -141,9 +141,9 @@ parisc_agp_insert_memory(struct agp_memory *mem, off_t pg_start, int type)
j++;
}
- if (mem->is_flushed == FALSE) {
+ if (!mem->is_flushed) {
global_cache_flush();
- mem->is_flushed = TRUE;
+ mem->is_flushed = true;
}
for (i = 0, j = io_pg_start; i < mem->page_count; i++) {
@@ -226,7 +226,7 @@ static const struct agp_bridge_driver parisc_agp_driver = {
.agp_alloc_page = agp_generic_alloc_page,
.agp_destroy_page = agp_generic_destroy_page,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
- .cant_use_aperture = 1,
+ .cant_use_aperture = true,
};
static int __init
diff --git a/drivers/char/agp/sgi-agp.c b/drivers/char/agp/sgi-agp.c
index 98cf8abb3e57..b972d83bb1b2 100644
--- a/drivers/char/agp/sgi-agp.c
+++ b/drivers/char/agp/sgi-agp.c
@@ -182,9 +182,9 @@ static int sgi_tioca_insert_memory(struct agp_memory *mem, off_t pg_start,
j++;
}
- if (mem->is_flushed == FALSE) {
+ if (!mem->is_flushed) {
bridge->driver->cache_flush();
- mem->is_flushed = TRUE;
+ mem->is_flushed = true;
}
for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {
@@ -264,8 +264,8 @@ const struct agp_bridge_driver sgi_tioca_driver = {
.agp_alloc_page = sgi_tioca_alloc_page,
.agp_destroy_page = agp_generic_destroy_page,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
- .cant_use_aperture = 1,
- .needs_scratch_page = 0,
+ .cant_use_aperture = true,
+ .needs_scratch_page = false,
.num_aperture_sizes = 1,
};
diff --git a/drivers/char/agp/sworks-agp.c b/drivers/char/agp/sworks-agp.c
index e08934e58f32..0e054c134490 100644
--- a/drivers/char/agp/sworks-agp.c
+++ b/drivers/char/agp/sworks-agp.c
@@ -339,9 +339,9 @@ static int serverworks_insert_memory(struct agp_memory *mem,
j++;
}
- if (mem->is_flushed == FALSE) {
+ if (!mem->is_flushed) {
global_cache_flush();
- mem->is_flushed = TRUE;
+ mem->is_flushed = true;
}
for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {
@@ -412,7 +412,7 @@ static void serverworks_agp_enable(struct agp_bridge_data *bridge, u32 mode)
bridge->capndx + PCI_AGP_COMMAND,
command);
- agp_device_command(command, 0);
+ agp_device_command(command, false);
}
static const struct agp_bridge_driver sworks_driver = {
diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c
index 42c0a600b1ac..d2fa3cfca02a 100644
--- a/drivers/char/agp/uninorth-agp.c
+++ b/drivers/char/agp/uninorth-agp.c
@@ -281,10 +281,10 @@ static void uninorth_agp_enable(struct agp_bridge_data *bridge, u32 mode)
if (uninorth_rev >= 0x30) {
/* This is an AGP V3 */
- agp_device_command(command, (status & AGPSTAT_MODE_3_0));
+ agp_device_command(command, (status & AGPSTAT_MODE_3_0) != 0);
} else {
/* AGP V2 */
- agp_device_command(command, 0);
+ agp_device_command(command, false);
}
uninorth_tlbflush(NULL);
@@ -511,7 +511,7 @@ const struct agp_bridge_driver uninorth_agp_driver = {
.agp_alloc_page = agp_generic_alloc_page,
.agp_destroy_page = agp_generic_destroy_page,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
- .cant_use_aperture = 1,
+ .cant_use_aperture = true,
};
const struct agp_bridge_driver u3_agp_driver = {
@@ -536,8 +536,8 @@ const struct agp_bridge_driver u3_agp_driver = {
.agp_alloc_page = agp_generic_alloc_page,
.agp_destroy_page = agp_generic_destroy_page,
.agp_type_to_mask_type = agp_generic_type_to_mask_type,
- .cant_use_aperture = 1,
- .needs_scratch_page = 1,
+ .cant_use_aperture = true,
+ .needs_scratch_page = true,
};
static struct agp_device_ids uninorth_agp_device_ids[] __devinitdata = {
diff --git a/include/linux/agp_backend.h b/include/linux/agp_backend.h
index 661d90d6cf7c..09b4478ffacd 100644
--- a/include/linux/agp_backend.h
+++ b/include/linux/agp_backend.h
@@ -30,14 +30,6 @@
#ifndef _AGP_BACKEND_H
#define _AGP_BACKEND_H 1
-#ifndef TRUE
-#define TRUE 1
-#endif
-
-#ifndef FALSE
-#define FALSE 0
-#endif
-
enum chipset_type {
NOT_SUPPORTED,
SUPPORTED,
@@ -57,7 +49,7 @@ struct agp_kern_info {
size_t aper_size;
int max_memory; /* In pages */
int current_memory;
- int cant_use_aperture;
+ bool cant_use_aperture;
unsigned long page_mask;
struct vm_operations_struct *vm_ops;
};
@@ -83,8 +75,8 @@ struct agp_memory {
off_t pg_start;
u32 type;
u32 physical;
- u8 is_bound;
- u8 is_flushed;
+ bool is_bound;
+ bool is_flushed;
u8 vmalloc_flag;
};
--
cgit v1.2.3-70-g09d2
From d799e083a80b220f3681d7790f11e77d1704022b Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Tue, 17 Jun 2008 12:46:30 +0900
Subject: ahci: jmb361 has only one port
JMB361 has only one port but reports it has two causing longish probe
failure on the second one. Quirk it.
Reported by Gajo Petrovic in bz 10911.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Gajo Petrovic <gajo01@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
drivers/ata/ahci.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 966ab401e523..29f34d03bd75 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -653,6 +653,14 @@ static void ahci_save_initial_config(struct pci_dev *pdev,
cap &= ~HOST_CAP_PMP;
}
+ if (pdev->vendor == PCI_VENDOR_ID_JMICRON && pdev->device == 0x2361 &&
+ port_map != 1) {
+ dev_printk(KERN_INFO, &pdev->dev,
+ "JMB361 has only one port, port_map 0x%x -> 0x%x\n",
+ port_map, 1);
+ port_map = 1;
+ }
+
/*
* Temporary Marvell 6145 hack: PATA port presence
* is asserted through the standard AHCI port
--
cgit v1.2.3-70-g09d2
From 5895ef9a5b746e7cc9ebda50c87fbd11562da0a4 Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Tue, 17 Jun 2008 12:36:26 +0900
Subject: libata: don't check whether to use DMA or not for no data commands
There's no reason to check whether to use DMA or not for no data
commands. Don't do it. While at it, make local variable using_pio in
atapi_xlat() set iff ATAPI_PROT_PIO is going to be used and rename
ata_check_atapi_dma() to atapi_check_dma() for consistency.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
drivers/ata/libata-core.c | 4 ++--
drivers/ata/libata-scsi.c | 16 +++++++---------
drivers/ata/libata.h | 2 +-
3 files changed, 10 insertions(+), 12 deletions(-)
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index cc816ca623d3..303fc0d2b978 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4297,7 +4297,7 @@ void ata_sg_clean(struct ata_queued_cmd *qc)
}
/**
- * ata_check_atapi_dma - Check whether ATAPI DMA can be supported
+ * atapi_check_dma - Check whether ATAPI DMA can be supported
* @qc: Metadata associated with taskfile to check
*
* Allow low-level driver to filter ATA PACKET commands, returning
@@ -4310,7 +4310,7 @@ void ata_sg_clean(struct ata_queued_cmd *qc)
* RETURNS: 0 when ATAPI DMA can be used
* nonzero otherwise
*/
-int ata_check_atapi_dma(struct ata_queued_cmd *qc)
+int atapi_check_dma(struct ata_queued_cmd *qc)
{
struct ata_port *ap = qc->ap;
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 2e6e1622dc6d..57a43649a461 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -2343,8 +2343,8 @@ static unsigned int atapi_xlat(struct ata_queued_cmd *qc)
{
struct scsi_cmnd *scmd = qc->scsicmd;
struct ata_device *dev = qc->dev;
- int using_pio = (dev->flags & ATA_DFLAG_PIO);
int nodata = (scmd->sc_data_direction == DMA_NONE);
+ int using_pio = !nodata && (dev->flags & ATA_DFLAG_PIO);
unsigned int nbytes;
memset(qc->cdb, 0, dev->cdb_len);
@@ -2362,7 +2362,7 @@ static unsigned int atapi_xlat(struct ata_queued_cmd *qc)
ata_qc_set_pc_nbytes(qc);
/* check whether ATAPI DMA is safe */
- if (!using_pio && ata_check_atapi_dma(qc))
+ if (!nodata && !using_pio && atapi_check_dma(qc))
using_pio = 1;
/* Some controller variants snoop this value for Packet
@@ -2402,13 +2402,11 @@ static unsigned int atapi_xlat(struct ata_queued_cmd *qc)
qc->tf.lbam = (nbytes & 0xFF);
qc->tf.lbah = (nbytes >> 8);
- if (using_pio || nodata) {
- /* no data, or PIO data xfer */
- if (nodata)
- qc->tf.protocol = ATAPI_PROT_NODATA;
- else
- qc->tf.protocol = ATAPI_PROT_PIO;
- } else {
+ if (nodata)
+ qc->tf.protocol = ATAPI_PROT_NODATA;
+ else if (using_pio)
+ qc->tf.protocol = ATAPI_PROT_PIO;
+ else {
/* DMA data xfer */
qc->tf.protocol = ATAPI_PROT_DMA;
qc->tf.feature |= ATAPI_PKT_DMA;
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index 4514283937ea..1cf803adbc95 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -106,7 +106,7 @@ extern void ata_sg_clean(struct ata_queued_cmd *qc);
extern void ata_qc_free(struct ata_queued_cmd *qc);
extern void ata_qc_issue(struct ata_queued_cmd *qc);
extern void __ata_qc_complete(struct ata_queued_cmd *qc);
-extern int ata_check_atapi_dma(struct ata_queued_cmd *qc);
+extern int atapi_check_dma(struct ata_queued_cmd *qc);
extern void swap_buf_le16(u16 *buf, unsigned int buf_words);
extern void ata_dev_init(struct ata_device *dev);
extern void ata_link_init(struct ata_port *ap, struct ata_link *link, int pmp);
--
cgit v1.2.3-70-g09d2
From 3bd0a70ee9cc30ae81b39cb5ecad0fa7bcb4675b Mon Sep 17 00:00:00 2001
From: Mark Lord <liml@rtr.ca>
Date: Wed, 18 Jun 2008 12:11:16 -0400
Subject: sata_mv: enable async_notify for 60x1 Rev.C0 and higher
The early chipsets cannot safely handle Async Notification (AN),
but 6041/6081 chip revision "C0" (and newer) can handle it.
So allow AN for "C0" and higher.
This enables use of hotplug on PMP ports for the 6041/6081 PCI Rev.9 chips.
Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
drivers/ata/sata_mv.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 60391e9a84db..75fde48e1a73 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -1322,6 +1322,9 @@ static int mv_port_start(struct ata_port *ap)
goto out_port_free_dma_mem;
memset(pp->crpb, 0, MV_CRPB_Q_SZ);
+ /* 6041/6081 Rev. "C0" (and newer) are okay with async notify */
+ if (hpriv->hp_flags & MV_HP_ERRATA_60X1C0)
+ ap->flags |= ATA_FLAG_AN;
/*
* For GEN_I, there's no NCQ, so we only allocate a single sg_tbl.
* For later hardware, we need one unique sg_tbl per NCQ tag.
--
cgit v1.2.3-70-g09d2
From c6112bd86bc8f727bb732a47f2133e0ff12beda9 Mon Sep 17 00:00:00 2001
From: Mark Lord <liml@rtr.ca>
Date: Wed, 18 Jun 2008 12:13:02 -0400
Subject: sata_mv: warn on PIO with multiple DRQs
Chip errata sometimes prevents reliable use of PIO commands which involve
more than a single DRQ (data request). In normal operation, libata should
not generate such PIO commands (uses DMA instead), but they could be sent
in via SG_IO from userspace.
A full workaround might be to break up such commands into sequences
of single DRQ ones, but that's just way too complex for something
that doesn't normally happen in real life.
So, allow the attempt (it often works, despite the errata),
but log the event for reference when somebody screams.
Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
drivers/ata/sata_mv.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 75fde48e1a73..28092bc50146 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -1595,6 +1595,24 @@ static unsigned int mv_qc_issue(struct ata_queued_cmd *qc)
if ((qc->tf.protocol != ATA_PROT_DMA) &&
(qc->tf.protocol != ATA_PROT_NCQ)) {
+ static int limit_warnings = 10;
+ /*
+ * Errata SATA#16, SATA#24: warn if multiple DRQs expected.
+ *
+ * Someday, we might implement special polling workarounds
+ * for these, but it all seems rather unnecessary since we
+ * normally use only DMA for commands which transfer more
+ * than a single block of data.
+ *
+ * Much of the time, this could just work regardless.
+ * So for now, just log the incident, and allow the attempt.
+ */
+ if (limit_warnings && (qc->nbytes / qc->sect_size) > 1) {
+ --limit_warnings;
+ ata_link_printk(qc->dev->link, KERN_WARNING, DRV_NAME
+ ": attempting PIO w/multiple DRQ: "
+ "this may fail due to h/w errata\n");
+ }
/*
* We're about to send a non-EDMA capable command to the
* port. Turn off EDMA so there won't be problems accessing
--
cgit v1.2.3-70-g09d2
From cc18e0fea7907e7a96b7df71b81838d518bc074e Mon Sep 17 00:00:00 2001
From: Ben Dooks <ben-linux@fluff.org>
Date: Mon, 16 Jun 2008 12:16:26 +0100
Subject: LIBATA: Add HAVE_PATA_PLATFORM to select PATA_PLATFORM driver
Add HAVE_PATA_PLATFORM to select the pata platform driver
to ensure that we do not end up with a long 'depends on' list
when other users of this driver turn up.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
drivers/ata/Kconfig | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 9bf2986a2788..ae8494944c45 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -651,9 +651,17 @@ config PATA_WINBOND_VLB
Support for the Winbond W83759A controller on Vesa Local Bus
systems.
+config HAVE_PATA_PLATFORM
+ bool
+ help
+ This is an internal configuration node for any machine that
+ uses pata-platform driver to enable the relevant driver in the
+ configuration structure without having to submit endless patches
+ to update the PATA_PLATFORM entry.
+
config PATA_PLATFORM
tristate "Generic platform device PATA support"
- depends on EMBEDDED || ARCH_RPC || PPC
+ depends on EMBEDDED || ARCH_RPC || PPC || HAVE_PATA_PLATFORM
help
This option enables support for generic directly connected ATA
devices commonly found on embedded systems.
--
cgit v1.2.3-70-g09d2
From 040dee53a724f54d47876674d50184873364f207 Mon Sep 17 00:00:00 2001
From: Tejun Heo <htejun@gmail.com>
Date: Fri, 13 Jun 2008 18:05:02 +0900
Subject: ata_piix: add TECRA M4 to broken suspend list
TOSHIBA also used "TECRA M4" in additon to "Tecra M4", add it.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
drivers/ata/ata_piix.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index 81b7ae376951..a90ae03f56b2 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -1042,6 +1042,13 @@ static int piix_broken_suspend(void)
DMI_MATCH(DMI_PRODUCT_NAME, "Tecra M4"),
},
},
+ {
+ .ident = "TECRA M4",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "TECRA M4"),
+ },
+ },
{
.ident = "TECRA M5",
.matches = {
--
cgit v1.2.3-70-g09d2
From 9516b030b484fc99cf24213caf88df01f99248dd Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Thu, 19 Jun 2008 10:42:17 +1000
Subject: agp: more boolean conversions.
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/agp/compat_ioctl.c | 2 +-
drivers/char/agp/frontend.c | 12 ++++++------
drivers/char/agp/generic.c | 4 ++--
drivers/char/agp/intel-agp.c | 6 +++---
include/linux/agp_backend.h | 2 +-
include/linux/agpgart.h | 4 ++--
6 files changed, 15 insertions(+), 15 deletions(-)
diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
index 39275794fe63..58c57cb2518c 100644
--- a/drivers/char/agp/compat_ioctl.c
+++ b/drivers/char/agp/compat_ioctl.c
@@ -214,7 +214,7 @@ long compat_agp_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
ret_val = -EINVAL;
goto ioctl_out;
}
- if ((agp_fe.backend_acquired != TRUE) &&
+ if ((agp_fe.backend_acquired != true) &&
(cmd != AGPIOC_ACQUIRE32)) {
ret_val = -EBUSY;
goto ioctl_out;
diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
index 857b26227d87..e6cb1ab03e06 100644
--- a/drivers/char/agp/frontend.c
+++ b/drivers/char/agp/frontend.c
@@ -395,7 +395,7 @@ static int agp_remove_controller(struct agp_controller *controller)
if (agp_fe.current_controller == controller) {
agp_fe.current_controller = NULL;
- agp_fe.backend_acquired = FALSE;
+ agp_fe.backend_acquired = false;
agp_backend_release(agp_bridge);
}
kfree(controller);
@@ -443,7 +443,7 @@ static void agp_controller_release_current(struct agp_controller *controller,
}
agp_fe.current_controller = NULL;
- agp_fe.used_by_controller = FALSE;
+ agp_fe.used_by_controller = false;
agp_backend_release(agp_bridge);
}
@@ -573,7 +573,7 @@ static int agp_mmap(struct file *file, struct vm_area_struct *vma)
mutex_lock(&(agp_fe.agp_mutex));
- if (agp_fe.backend_acquired != TRUE)
+ if (agp_fe.backend_acquired != true)
goto out_eperm;
if (!(test_bit(AGP_FF_IS_VALID, &priv->access_flags)))
@@ -768,7 +768,7 @@ int agpioc_acquire_wrap(struct agp_file_private *priv)
atomic_inc(&agp_bridge->agp_in_use);
- agp_fe.backend_acquired = TRUE;
+ agp_fe.backend_acquired = true;
controller = agp_find_controller_by_pid(priv->my_pid);
@@ -778,7 +778,7 @@ int agpioc_acquire_wrap(struct agp_file_private *priv)
controller = agp_create_controller(priv->my_pid);
if (controller == NULL) {
- agp_fe.backend_acquired = FALSE;
+ agp_fe.backend_acquired = false;
agp_backend_release(agp_bridge);
return -ENOMEM;
}
@@ -981,7 +981,7 @@ static long agp_ioctl(struct file *file,
ret_val = -EINVAL;
goto ioctl_out;
}
- if ((agp_fe.backend_acquired != TRUE) &&
+ if ((agp_fe.backend_acquired != true) &&
(cmd != AGPIOC_ACQUIRE)) {
ret_val = -EBUSY;
goto ioctl_out;
diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c
index 3e3625affdd1..564daaa6c7d0 100644
--- a/drivers/char/agp/generic.c
+++ b/drivers/char/agp/generic.c
@@ -96,13 +96,13 @@ EXPORT_SYMBOL(agp_flush_chipset);
void agp_alloc_page_array(size_t size, struct agp_memory *mem)
{
mem->memory = NULL;
- mem->vmalloc_flag = 0;
+ mem->vmalloc_flag = false;
if (size <= 2*PAGE_SIZE)
mem->memory = kmalloc(size, GFP_KERNEL | __GFP_NORETRY);
if (mem->memory == NULL) {
mem->memory = vmalloc(size);
- mem->vmalloc_flag = 1;
+ mem->vmalloc_flag = true;
}
}
EXPORT_SYMBOL(agp_alloc_page_array);
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 6800b7e5b6f5..02356595ac1c 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -325,7 +325,7 @@ static int intel_i810_insert_entries(struct agp_memory *mem, off_t pg_start,
out:
ret = 0;
out_err:
- mem->is_flushed = 1;
+ mem->is_flushed = true;
return ret;
}
@@ -795,7 +795,7 @@ static int intel_i830_insert_entries(struct agp_memory *mem, off_t pg_start,
out:
ret = 0;
out_err:
- mem->is_flushed = 1;
+ mem->is_flushed = true;
return ret;
}
@@ -1022,7 +1022,7 @@ static int intel_i915_insert_entries(struct agp_memory *mem, off_t pg_start,
out:
ret = 0;
out_err:
- mem->is_flushed = 1;
+ mem->is_flushed = true;
return ret;
}
diff --git a/include/linux/agp_backend.h b/include/linux/agp_backend.h
index 09b4478ffacd..972b12bcfb36 100644
--- a/include/linux/agp_backend.h
+++ b/include/linux/agp_backend.h
@@ -77,7 +77,7 @@ struct agp_memory {
u32 physical;
bool is_bound;
bool is_flushed;
- u8 vmalloc_flag;
+ bool vmalloc_flag;
};
#define AGP_NORMAL_MEMORY 0
diff --git a/include/linux/agpgart.h b/include/linux/agpgart.h
index 62aef589eb94..c8fdb6e658e1 100644
--- a/include/linux/agpgart.h
+++ b/include/linux/agpgart.h
@@ -206,8 +206,8 @@ struct agp_front_data {
struct agp_controller *current_controller;
struct agp_controller *controllers;
struct agp_file_private *file_priv_list;
- u8 used_by_controller;
- u8 backend_acquired;
+ bool used_by_controller;
+ bool backend_acquired;
};
#endif /* __KERNEL__ */
--
cgit v1.2.3-70-g09d2
From 9a3b103c27a7e3199b917bc3ca219530132afdfc Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Wed, 18 Jun 2008 20:56:58 -0400
Subject: ahci: sis can't do PMP
From: Piter PUNK <piterpunk@slackware.com>
SiS AHCIs say they can do PMP but can't and fail detection if SRST w/
pmp==15 is used. Turn off PMP support.
tj: added patch description, adapted patch to #upstream-fixes and
renamed board_ahci_sis to board_ahci_nopmp.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
drivers/ata/ahci.c | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 29f34d03bd75..6a4a2a25d97a 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -90,6 +90,7 @@ enum {
board_ahci_mv = 4,
board_ahci_sb700 = 5,
board_ahci_mcp65 = 6,
+ board_ahci_nopmp = 7,
/* global controller registers */
HOST_CAP = 0x00, /* host capabilities */
@@ -401,6 +402,14 @@ static const struct ata_port_info ahci_port_info[] = {
.udma_mask = ATA_UDMA6,
.port_ops = &ahci_ops,
},
+ /* board_ahci_nopmp */
+ {
+ AHCI_HFLAGS (AHCI_HFLAG_NO_PMP),
+ .flags = AHCI_FLAG_COMMON,
+ .pio_mask = 0x1f, /* pio0-4 */
+ .udma_mask = ATA_UDMA6,
+ .port_ops = &ahci_ops,
+ },
};
static const struct pci_device_id ahci_pci_tbl[] = {
@@ -525,9 +534,9 @@ static const struct pci_device_id ahci_pci_tbl[] = {
{ PCI_VDEVICE(NVIDIA, 0x0bc7), board_ahci }, /* MCP7B */
/* SiS */
- { PCI_VDEVICE(SI, 0x1184), board_ahci }, /* SiS 966 */
- { PCI_VDEVICE(SI, 0x1185), board_ahci }, /* SiS 966 */
- { PCI_VDEVICE(SI, 0x0186), board_ahci }, /* SiS 968 */
+ { PCI_VDEVICE(SI, 0x1184), board_ahci_nopmp }, /* SiS 966 */
+ { PCI_VDEVICE(SI, 0x1185), board_ahci_nopmp }, /* SiS 968 */
+ { PCI_VDEVICE(SI, 0x0186), board_ahci_nopmp }, /* SiS 968 */
/* Marvell */
{ PCI_VDEVICE(MARVELL, 0x6145), board_ahci_mv }, /* 6145 */
--
cgit v1.2.3-70-g09d2
From 7ec700fcaf4f01ae72956df74a9e0d08938fd26e Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Thu, 19 Jun 2008 11:27:23 +1000
Subject: drm: pcigart use proper pci map interfaces.
Switch to using more correct pci dma mapping interfaces.
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/drm/ati_pcigart.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/char/drm/ati_pcigart.c b/drivers/char/drm/ati_pcigart.c
index b710426bab3e..c533d0c9ec61 100644
--- a/drivers/char/drm/ati_pcigart.c
+++ b/drivers/char/drm/ati_pcigart.c
@@ -76,7 +76,7 @@ int drm_ati_pcigart_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info
for (i = 0; i < pages; i++) {
if (!entry->busaddr[i])
break;
- pci_unmap_single(dev->pdev, entry->busaddr[i],
+ pci_unmap_page(dev->pdev, entry->busaddr[i],
PAGE_SIZE, PCI_DMA_TODEVICE);
}
@@ -137,10 +137,8 @@ int drm_ati_pcigart_init(struct drm_device *dev, struct drm_ati_pcigart_info *ga
for (i = 0; i < pages; i++) {
/* we need to support large memory configurations */
- entry->busaddr[i] = pci_map_single(dev->pdev,
- page_address(entry->
- pagelist[i]),
- PAGE_SIZE, PCI_DMA_TODEVICE);
+ entry->busaddr[i] = pci_map_page(dev->pdev, entry->pagelist[i],
+ 0, PAGE_SIZE, PCI_DMA_TODEVICE);
if (entry->busaddr[i] == 0) {
DRM_ERROR("unable to map PCIGART pages!\n");
drm_ati_pcigart_cleanup(dev, gart_info);
--
cgit v1.2.3-70-g09d2
From 9f18409ea3d778a171a9505c0a849d846f352bd0 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeucher@gmail.com>
Date: Wed, 28 May 2008 11:21:25 +1000
Subject: radeon: add production microcode from AMD
This adds production microcode for r100->r500 from AMD.
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/drm/radeon_cp.c | 833 +---------------
drivers/char/drm/radeon_microcode.h | 1844 +++++++++++++++++++++++++++++++++++
2 files changed, 1893 insertions(+), 784 deletions(-)
create mode 100644 drivers/char/drm/radeon_microcode.h
diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c
index f6f6c92bf771..d8ede40de0b0 100644
--- a/drivers/char/drm/radeon_cp.c
+++ b/drivers/char/drm/radeon_cp.c
@@ -34,788 +34,12 @@
#include "radeon_drv.h"
#include "r300_reg.h"
+#include "radeon_microcode.h"
+
#define RADEON_FIFO_DEBUG 0
static int radeon_do_cleanup_cp(struct drm_device * dev);
-/* CP microcode (from ATI) */
-static const u32 R200_cp_microcode[][2] = {
- {0x21007000, 0000000000},
- {0x20007000, 0000000000},
- {0x000000ab, 0x00000004},
- {0x000000af, 0x00000004},
- {0x66544a49, 0000000000},
- {0x49494174, 0000000000},
- {0x54517d83, 0000000000},
- {0x498d8b64, 0000000000},
- {0x49494949, 0000000000},
- {0x49da493c, 0000000000},
- {0x49989898, 0000000000},
- {0xd34949d5, 0000000000},
- {0x9dc90e11, 0000000000},
- {0xce9b9b9b, 0000000000},
- {0x000f0000, 0x00000016},
- {0x352e232c, 0000000000},
- {0x00000013, 0x00000004},
- {0x000f0000, 0x00000016},
- {0x352e272c, 0000000000},
- {0x000f0001, 0x00000016},
- {0x3239362f, 0000000000},
- {0x000077ef, 0x00000002},
- {0x00061000, 0x00000002},
- {0x00000020, 0x0000001a},
- {0x00004000, 0x0000001e},
- {0x00061000, 0x00000002},
- {0x00000020, 0x0000001a},
- {0x00004000, 0x0000001e},
- {0x00061000, 0x00000002},
- {0x00000020, 0x0000001a},
- {0x00004000, 0x0000001e},
- {0x00000016, 0x00000004},
- {0x0003802a, 0x00000002},
- {0x040067e0, 0x00000002},
- {0x00000016, 0x00000004},
- {0x000077e0, 0x00000002},
- {0x00065000, 0x00000002},
- {0x000037e1, 0x00000002},
- {0x040067e1, 0x00000006},
- {0x000077e0, 0x00000002},
- {0x000077e1, 0x00000002},
- {0x000077e1, 0x00000006},
- {0xffffffff, 0000000000},
- {0x10000000, 0000000000},
- {0x0003802a, 0x00000002},
- {0x040067e0, 0x00000006},
- {0x00007675, 0x00000002},
- {0x00007676, 0x00000002},
- {0x00007677, 0x00000002},
- {0x00007678, 0x00000006},
- {0x0003802b, 0x00000002},
- {0x04002676, 0x00000002},
- {0x00007677, 0x00000002},
- {0x00007678, 0x00000006},
- {0x0000002e, 0x00000018},
- {0x0000002e, 0x00000018},
- {0000000000, 0x00000006},
- {0x0000002f, 0x00000018},
- {0x0000002f, 0x00000018},
- {0000000000, 0x00000006},
- {0x01605000, 0x00000002},
- {0x00065000, 0x00000002},
- {0x00098000, 0x00000002},
- {0x00061000, 0x00000002},
- {0x64c0603d, 0x00000004},
- {0x00080000, 0x00000016},
- {0000000000, 0000000000},
- {0x0400251d, 0x00000002},
- {0x00007580, 0x00000002},
- {0x00067581, 0x00000002},
- {0x04002580, 0x00000002},
- {0x00067581, 0x00000002},
- {0x00000046, 0x00000004},
- {0x00005000, 0000000000},
- {0x00061000, 0x00000002},
- {0x0000750e, 0x00000002},
- {0x00019000, 0x00000002},
- {0x00011055, 0x00000014},
- {0x00000055, 0x00000012},
- {0x0400250f, 0x00000002},
- {0x0000504a, 0x00000004},
- {0x00007565, 0x00000002},
- {0x00007566, 0x00000002},
- {0x00000051, 0x00000004},
- {0x01e655b4, 0x00000002},
- {0x4401b0dc, 0x00000002},
- {0x01c110dc, 0x00000002},
- {0x2666705d, 0x00000018},
- {0x040c2565, 0x00000002},
- {0x0000005d, 0x00000018},
- {0x04002564, 0x00000002},
- {0x00007566, 0x00000002},
- {0x00000054, 0x00000004},
- {0x00401060, 0x00000008},
- {0x00101000, 0x00000002},
- {0x000d80ff, 0x00000002},
- {0x00800063, 0x00000008},
- {0x000f9000, 0x00000002},
- {0x000e00ff, 0x00000002},
- {0000000000, 0x00000006},
- {0x00000080, 0x00000018},
- {0x00000054, 0x00000004},
- {0x00007576, 0x00000002},
- {0x00065000, 0x00000002},
- {0x00009000, 0x00000002},
- {0x00041000, 0x00000002},
- {0x0c00350e, 0x00000002},
- {0x00049000, 0x00000002},
- {0x00051000, 0x00000002},
- {0x01e785f8, 0x00000002},
- {0x00200000, 0x00000002},
- {0x00600073, 0x0000000c},
- {0x00007563, 0x00000002},
- {0x006075f0, 0x00000021},
- {0x20007068, 0x00000004},
- {0x00005068, 0x00000004},
- {0x00007576, 0x00000002},
- {0x00007577, 0x00000002},
- {0x0000750e, 0x00000002},
- {0x0000750f, 0x00000002},
- {0x00a05000, 0x00000002},
- {0x00600076, 0x0000000c},
- {0x006075f0, 0x00000021},
- {0x000075f8, 0x00000002},
- {0x00000076, 0x00000004},
- {0x000a750e, 0x00000002},
- {0x0020750f, 0x00000002},
- {0x00600079, 0x00000004},
- {0x00007570, 0x00000002},
- {0x00007571, 0x00000002},
- {0x00007572, 0x00000006},
- {0x00005000, 0x00000002},
- {0x00a05000, 0x00000002},
- {0x00007568, 0x00000002},
- {0x00061000, 0x00000002},
- {0x00000084, 0x0000000c},
- {0x00058000, 0x00000002},
- {0x0c607562, 0x00000002},
- {0x00000086, 0x00000004},
- {0x00600085, 0x00000004},
- {0x400070dd, 0000000000},
- {0x000380dd, 0x00000002},
- {0x00000093, 0x0000001c},
- {0x00065095, 0x00000018},
- {0x040025bb, 0x00000002},
- {0x00061096, 0x00000018},
- {0x040075bc, 0000000000},
- {0x000075bb, 0x00000002},
- {0x000075bc, 0000000000},
- {0x00090000, 0x00000006},
- {0x00090000, 0x00000002},
- {0x000d8002, 0x00000006},
- {0x00005000, 0x00000002},
- {0x00007821, 0x00000002},
- {0x00007800, 0000000000},
- {0x00007821, 0x00000002},
- {0x00007800, 0000000000},
- {0x01665000, 0x00000002},
- {0x000a0000, 0x00000002},
- {0x000671cc, 0x00000002},
- {0x0286f1cd, 0x00000002},
- {0x000000a3, 0x00000010},
- {0x21007000, 0000000000},
- {0x000000aa, 0x0000001c},
- {0x00065000, 0x00000002},
- {0x000a0000, 0x00000002},
- {0x00061000, 0x00000002},
- {0x000b0000, 0x00000002},
- {0x38067000, 0x00000002},
- {0x000a00a6, 0x00000004},
- {0x20007000, 0000000000},
- {0x01200000, 0x00000002},
- {0x20077000, 0x00000002},
- {0x01200000, 0x00000002},
- {0x20007000, 0000000000},
- {0x00061000, 0x00000002},
- {0x0120751b, 0x00000002},
- {0x8040750a, 0x00000002},
- {0x8040750b, 0x00000002},
- {0x00110000, 0x00000002},
- {0x000380dd, 0x00000002},
- {0x000000bd, 0x0000001c},
- {0x00061096, 0x00000018},
- {0x844075bd, 0x00000002},
- {0x00061095, 0x00000018},
- {0x840075bb, 0x00000002},
- {0x00061096, 0x00000018},
- {0x844075bc, 0x00000002},
- {0x000000c0, 0x00000004},
- {0x804075bd, 0x00000002},
- {0x800075bb, 0x00000002},
- {0x804075bc, 0x00000002},
- {0x00108000, 0x00000002},
- {0x01400000, 0x00000002},
- {0x006000c4, 0x0000000c},
- {0x20c07000, 0x00000020},
- {0x000000c6, 0x00000012},
- {0x00800000, 0x00000006},
- {0x0080751d, 0x00000006},
- {0x000025bb, 0x00000002},
- {0x000040c0, 0x00000004},
- {0x0000775c, 0x00000002},
- {0x00a05000, 0x00000002},
- {0x00661000, 0x00000002},
- {0x0460275d, 0x00000020},
- {0x00004000, 0000000000},
- {0x00007999, 0x00000002},
- {0x00a05000, 0x00000002},
- {0x00661000, 0x00000002},
- {0x0460299b, 0x00000020},
- {0x00004000, 0000000000},
- {0x01e00830, 0x00000002},
- {0x21007000, 0000000000},
- {0x00005000, 0x00000002},
- {0x00038042, 0x00000002},
- {0x040025e0, 0x00000002},
- {0x000075e1, 0000000000},
- {0x00000001, 0000000000},
- {0x000380d9, 0x00000002},
- {0x04007394, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
-};
-
-static const u32 radeon_cp_microcode[][2] = {
- {0x21007000, 0000000000},
- {0x20007000, 0000000000},
- {0x000000b4, 0x00000004},
- {0x000000b8, 0x00000004},
- {0x6f5b4d4c, 0000000000},
- {0x4c4c427f, 0000000000},
- {0x5b568a92, 0000000000},
- {0x4ca09c6d, 0000000000},
- {0xad4c4c4c, 0000000000},
- {0x4ce1af3d, 0000000000},
- {0xd8afafaf, 0000000000},
- {0xd64c4cdc, 0000000000},
- {0x4cd10d10, 0000000000},
- {0x000f0000, 0x00000016},
- {0x362f242d, 0000000000},
- {0x00000012, 0x00000004},
- {0x000f0000, 0x00000016},
- {0x362f282d, 0000000000},
- {0x000380e7, 0x00000002},
- {0x04002c97, 0x00000002},
- {0x000f0001, 0x00000016},
- {0x333a3730, 0000000000},
- {0x000077ef, 0x00000002},
- {0x00061000, 0x00000002},
- {0x00000021, 0x0000001a},
- {0x00004000, 0x0000001e},
- {0x00061000, 0x00000002},
- {0x00000021, 0x0000001a},
- {0x00004000, 0x0000001e},
- {0x00061000, 0x00000002},
- {0x00000021, 0x0000001a},
- {0x00004000, 0x0000001e},
- {0x00000017, 0x00000004},
- {0x0003802b, 0x00000002},
- {0x040067e0, 0x00000002},
- {0x00000017, 0x00000004},
- {0x000077e0, 0x00000002},
- {0x00065000, 0x00000002},
- {0x000037e1, 0x00000002},
- {0x040067e1, 0x00000006},
- {0x000077e0, 0x00000002},
- {0x000077e1, 0x00000002},
- {0x000077e1, 0x00000006},
- {0xffffffff, 0000000000},
- {0x10000000, 0000000000},
- {0x0003802b, 0x00000002},
- {0x040067e0, 0x00000006},
- {0x00007675, 0x00000002},
- {0x00007676, 0x00000002},
- {0x00007677, 0x00000002},
- {0x00007678, 0x00000006},
- {0x0003802c, 0x00000002},
- {0x04002676, 0x00000002},
- {0x00007677, 0x00000002},
- {0x00007678, 0x00000006},
- {0x0000002f, 0x00000018},
- {0x0000002f, 0x00000018},
- {0000000000, 0x00000006},
- {0x00000030, 0x00000018},
- {0x00000030, 0x00000018},
- {0000000000, 0x00000006},
- {0x01605000, 0x00000002},
- {0x00065000, 0x00000002},
- {0x00098000, 0x00000002},
- {0x00061000, 0x00000002},
- {0x64c0603e, 0x00000004},
- {0x000380e6, 0x00000002},
- {0x040025c5, 0x00000002},
- {0x00080000, 0x00000016},
- {0000000000, 0000000000},
- {0x0400251d, 0x00000002},
- {0x00007580, 0x00000002},
- {0x00067581, 0x00000002},
- {0x04002580, 0x00000002},
- {0x00067581, 0x00000002},
- {0x00000049, 0x00000004},
- {0x00005000, 0000000000},
- {0x000380e6, 0x00000002},
- {0x040025c5, 0x00000002},
- {0x00061000, 0x00000002},
- {0x0000750e, 0x00000002},
- {0x00019000, 0x00000002},
- {0x00011055, 0x00000014},
- {0x00000055, 0x00000012},
- {0x0400250f, 0x00000002},
- {0x0000504f, 0x00000004},
- {0x000380e6, 0x00000002},
- {0x040025c5, 0x00000002},
- {0x00007565, 0x00000002},
- {0x00007566, 0x00000002},
- {0x00000058, 0x00000004},
- {0x000380e6, 0x00000002},
- {0x040025c5, 0x00000002},
- {0x01e655b4, 0x00000002},
- {0x4401b0e4, 0x00000002},
- {0x01c110e4, 0x00000002},
- {0x26667066, 0x00000018},
- {0x040c2565, 0x00000002},
- {0x00000066, 0x00000018},
- {0x04002564, 0x00000002},
- {0x00007566, 0x00000002},
- {0x0000005d, 0x00000004},
- {0x00401069, 0x00000008},
- {0x00101000, 0x00000002},
- {0x000d80ff, 0x00000002},
- {0x0080006c, 0x00000008},
- {0x000f9000, 0x00000002},
- {0x000e00ff, 0x00000002},
- {0000000000, 0x00000006},
- {0x0000008f, 0x00000018},
- {0x0000005b, 0x00000004},
- {0x000380e6, 0x00000002},
- {0x040025c5, 0x00000002},
- {0x00007576, 0x00000002},
- {0x00065000, 0x00000002},
- {0x00009000, 0x00000002},
- {0x00041000, 0x00000002},
- {0x0c00350e, 0x00000002},
- {0x00049000, 0x00000002},
- {0x00051000, 0x00000002},
- {0x01e785f8, 0x00000002},
- {0x00200000, 0x00000002},
- {0x0060007e, 0x0000000c},
- {0x00007563, 0x00000002},
- {0x006075f0, 0x00000021},
- {0x20007073, 0x00000004},
- {0x00005073, 0x00000004},
- {0x000380e6, 0x00000002},
- {0x040025c5, 0x00000002},
- {0x00007576, 0x00000002},
- {0x00007577, 0x00000002},
- {0x0000750e, 0x00000002},
- {0x0000750f, 0x00000002},
- {0x00a05000, 0x00000002},
- {0x00600083, 0x0000000c},
- {0x006075f0, 0x00000021},
- {0x000075f8, 0x00000002},
- {0x00000083, 0x00000004},
- {0x000a750e, 0x00000002},
- {0x000380e6, 0x00000002},
- {0x040025c5, 0x00000002},
- {0x0020750f, 0x00000002},
- {0x00600086, 0x00000004},
- {0x00007570, 0x00000002},
- {0x00007571, 0x00000002},
- {0x00007572, 0x00000006},
- {0x000380e6, 0x00000002},
- {0x040025c5, 0x00000002},
- {0x00005000, 0x00000002},
- {0x00a05000, 0x00000002},
- {0x00007568, 0x00000002},
- {0x00061000, 0x00000002},
- {0x00000095, 0x0000000c},
- {0x00058000, 0x00000002},
- {0x0c607562, 0x00000002},
- {0x00000097, 0x00000004},
- {0x000380e6, 0x00000002},
- {0x040025c5, 0x00000002},
- {0x00600096, 0x00000004},
- {0x400070e5, 0000000000},
- {0x000380e6, 0x00000002},
- {0x040025c5, 0x00000002},
- {0x000380e5, 0x00000002},
- {0x000000a8, 0x0000001c},
- {0x000650aa, 0x00000018},
- {0x040025bb, 0x00000002},
- {0x000610ab, 0x00000018},
- {0x040075bc, 0000000000},
- {0x000075bb, 0x00000002},
- {0x000075bc, 0000000000},
- {0x00090000, 0x00000006},
- {0x00090000, 0x00000002},
- {0x000d8002, 0x00000006},
- {0x00007832, 0x00000002},
- {0x00005000, 0x00000002},
- {0x000380e7, 0x00000002},
- {0x04002c97, 0x00000002},
- {0x00007820, 0x00000002},
- {0x00007821, 0x00000002},
- {0x00007800, 0000000000},
- {0x01200000, 0x00000002},
- {0x20077000, 0x00000002},
- {0x01200000, 0x00000002},
- {0x20007000, 0x00000002},
- {0x00061000, 0x00000002},
- {0x0120751b, 0x00000002},
- {0x8040750a, 0x00000002},
- {0x8040750b, 0x00000002},
- {0x00110000, 0x00000002},
- {0x000380e5, 0x00000002},
- {0x000000c6, 0x0000001c},
- {0x000610ab, 0x00000018},
- {0x844075bd, 0x00000002},
- {0x000610aa, 0x00000018},
- {0x840075bb, 0x00000002},
- {0x000610ab, 0x00000018},
- {0x844075bc, 0x00000002},
- {0x000000c9, 0x00000004},
- {0x804075bd, 0x00000002},
- {0x800075bb, 0x00000002},
- {0x804075bc, 0x00000002},
- {0x00108000, 0x00000002},
- {0x01400000, 0x00000002},
- {0x006000cd, 0x0000000c},
- {0x20c07000, 0x00000020},
- {0x000000cf, 0x00000012},
- {0x00800000, 0x00000006},
- {0x0080751d, 0x00000006},
- {0000000000, 0000000000},
- {0x0000775c, 0x00000002},
- {0x00a05000, 0x00000002},
- {0x00661000, 0x00000002},
- {0x0460275d, 0x00000020},
- {0x00004000, 0000000000},
- {0x01e00830, 0x00000002},
- {0x21007000, 0000000000},
- {0x6464614d, 0000000000},
- {0x69687420, 0000000000},
- {0x00000073, 0000000000},
- {0000000000, 0000000000},
- {0x00005000, 0x00000002},
- {0x000380d0, 0x00000002},
- {0x040025e0, 0x00000002},
- {0x000075e1, 0000000000},
- {0x00000001, 0000000000},
- {0x000380e0, 0x00000002},
- {0x04002394, 0x00000002},
- {0x00005000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0x00000008, 0000000000},
- {0x00000004, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
-};
-
-static const u32 R300_cp_microcode[][2] = {
- {0x4200e000, 0000000000},
- {0x4000e000, 0000000000},
- {0x000000af, 0x00000008},
- {0x000000b3, 0x00000008},
- {0x6c5a504f, 0000000000},
- {0x4f4f497a, 0000000000},
- {0x5a578288, 0000000000},
- {0x4f91906a, 0000000000},
- {0x4f4f4f4f, 0000000000},
- {0x4fe24f44, 0000000000},
- {0x4f9c9c9c, 0000000000},
- {0xdc4f4fde, 0000000000},
- {0xa1cd4f4f, 0000000000},
- {0xd29d9d9d, 0000000000},
- {0x4f0f9fd7, 0000000000},
- {0x000ca000, 0x00000004},
- {0x000d0012, 0x00000038},
- {0x0000e8b4, 0x00000004},
- {0x000d0014, 0x00000038},
- {0x0000e8b6, 0x00000004},
- {0x000d0016, 0x00000038},
- {0x0000e854, 0x00000004},
- {0x000d0018, 0x00000038},
- {0x0000e855, 0x00000004},
- {0x000d001a, 0x00000038},
- {0x0000e856, 0x00000004},
- {0x000d001c, 0x00000038},
- {0x0000e857, 0x00000004},
- {0x000d001e, 0x00000038},
- {0x0000e824, 0x00000004},
- {0x000d0020, 0x00000038},
- {0x0000e825, 0x00000004},
- {0x000d0022, 0x00000038},
- {0x0000e830, 0x00000004},
- {0x000d0024, 0x00000038},
- {0x0000f0c0, 0x00000004},
- {0x000d0026, 0x00000038},
- {0x0000f0c1, 0x00000004},
- {0x000d0028, 0x00000038},
- {0x0000f041, 0x00000004},
- {0x000d002a, 0x00000038},
- {0x0000f184, 0x00000004},
- {0x000d002c, 0x00000038},
- {0x0000f185, 0x00000004},
- {0x000d002e, 0x00000038},
- {0x0000f186, 0x00000004},
- {0x000d0030, 0x00000038},
- {0x0000f187, 0x00000004},
- {0x000d0032, 0x00000038},
- {0x0000f180, 0x00000004},
- {0x000d0034, 0x00000038},
- {0x0000f393, 0x00000004},
- {0x000d0036, 0x00000038},
- {0x0000f38a, 0x00000004},
- {0x000d0038, 0x00000038},
- {0x0000f38e, 0x00000004},
- {0x0000e821, 0x00000004},
- {0x0140a000, 0x00000004},
- {0x00000043, 0x00000018},
- {0x00cce800, 0x00000004},
- {0x001b0001, 0x00000004},
- {0x08004800, 0x00000004},
- {0x001b0001, 0x00000004},
- {0x08004800, 0x00000004},
- {0x001b0001, 0x00000004},
- {0x08004800, 0x00000004},
- {0x0000003a, 0x00000008},
- {0x0000a000, 0000000000},
- {0x02c0a000, 0x00000004},
- {0x000ca000, 0x00000004},
- {0x00130000, 0x00000004},
- {0x000c2000, 0x00000004},
- {0xc980c045, 0x00000008},
- {0x2000451d, 0x00000004},
- {0x0000e580, 0x00000004},
- {0x000ce581, 0x00000004},
- {0x08004580, 0x00000004},
- {0x000ce581, 0x00000004},
- {0x0000004c, 0x00000008},
- {0x0000a000, 0000000000},
- {0x000c2000, 0x00000004},
- {0x0000e50e, 0x00000004},
- {0x00032000, 0x00000004},
- {0x00022056, 0x00000028},
- {0x00000056, 0x00000024},
- {0x0800450f, 0x00000004},
- {0x0000a050, 0x00000008},
- {0x0000e565, 0x00000004},
- {0x0000e566, 0x00000004},
- {0x00000057, 0x00000008},
- {0x03cca5b4, 0x00000004},
- {0x05432000, 0x00000004},
- {0x00022000, 0x00000004},
- {0x4ccce063, 0x00000030},
- {0x08274565, 0x00000004},
- {0x00000063, 0x00000030},
- {0x08004564, 0x00000004},
- {0x0000e566, 0x00000004},
- {0x0000005a, 0x00000008},
- {0x00802066, 0x00000010},
- {0x00202000, 0x00000004},
- {0x001b00ff, 0x00000004},
- {0x01000069, 0x00000010},
- {0x001f2000, 0x00000004},
- {0x001c00ff, 0x00000004},
- {0000000000, 0x0000000c},
- {0x00000085, 0x00000030},
- {0x0000005a, 0x00000008},
- {0x0000e576, 0x00000004},
- {0x000ca000, 0x00000004},
- {0x00012000, 0x00000004},
- {0x00082000, 0x00000004},
- {0x1800650e, 0x00000004},
- {0x00092000, 0x00000004},
- {0x000a2000, 0x00000004},
- {0x000f0000, 0x00000004},
- {0x00400000, 0x00000004},
- {0x00000079, 0x00000018},
- {0x0000e563, 0x00000004},
- {0x00c0e5f9, 0x000000c2},
- {0x0000006e, 0x00000008},
- {0x0000a06e, 0x00000008},
- {0x0000e576, 0x00000004},
- {0x0000e577, 0x00000004},
- {0x0000e50e, 0x00000004},
- {0x0000e50f, 0x00000004},
- {0x0140a000, 0x00000004},
- {0x0000007c, 0x00000018},
- {0x00c0e5f9, 0x000000c2},
- {0x0000007c, 0x00000008},
- {0x0014e50e, 0x00000004},
- {0x0040e50f, 0x00000004},
- {0x00c0007f, 0x00000008},
- {0x0000e570, 0x00000004},
- {0x0000e571, 0x00000004},
- {0x0000e572, 0x0000000c},
- {0x0000a000, 0x00000004},
- {0x0140a000, 0x00000004},
- {0x0000e568, 0x00000004},
- {0x000c2000, 0x00000004},
- {0x00000089, 0x00000018},
- {0x000b0000, 0x00000004},
- {0x18c0e562, 0x00000004},
- {0x0000008b, 0x00000008},
- {0x00c0008a, 0x00000008},
- {0x000700e4, 0x00000004},
- {0x00000097, 0x00000038},
- {0x000ca099, 0x00000030},
- {0x080045bb, 0x00000004},
- {0x000c209a, 0x00000030},
- {0x0800e5bc, 0000000000},
- {0x0000e5bb, 0x00000004},
- {0x0000e5bc, 0000000000},
- {0x00120000, 0x0000000c},
- {0x00120000, 0x00000004},
- {0x001b0002, 0x0000000c},
- {0x0000a000, 0x00000004},
- {0x0000e821, 0x00000004},
- {0x0000e800, 0000000000},
- {0x0000e821, 0x00000004},
- {0x0000e82e, 0000000000},
- {0x02cca000, 0x00000004},
- {0x00140000, 0x00000004},
- {0x000ce1cc, 0x00000004},
- {0x050de1cd, 0x00000004},
- {0x000000a7, 0x00000020},
- {0x4200e000, 0000000000},
- {0x000000ae, 0x00000038},
- {0x000ca000, 0x00000004},
- {0x00140000, 0x00000004},
- {0x000c2000, 0x00000004},
- {0x00160000, 0x00000004},
- {0x700ce000, 0x00000004},
- {0x001400aa, 0x00000008},
- {0x4000e000, 0000000000},
- {0x02400000, 0x00000004},
- {0x400ee000, 0x00000004},
- {0x02400000, 0x00000004},
- {0x4000e000, 0000000000},
- {0x000c2000, 0x00000004},
- {0x0240e51b, 0x00000004},
- {0x0080e50a, 0x00000005},
- {0x0080e50b, 0x00000005},
- {0x00220000, 0x00000004},
- {0x000700e4, 0x00000004},
- {0x000000c1, 0x00000038},
- {0x000c209a, 0x00000030},
- {0x0880e5bd, 0x00000005},
- {0x000c2099, 0x00000030},
- {0x0800e5bb, 0x00000005},
- {0x000c209a, 0x00000030},
- {0x0880e5bc, 0x00000005},
- {0x000000c4, 0x00000008},
- {0x0080e5bd, 0x00000005},
- {0x0000e5bb, 0x00000005},
- {0x0080e5bc, 0x00000005},
- {0x00210000, 0x00000004},
- {0x02800000, 0x00000004},
- {0x00c000c8, 0x00000018},
- {0x4180e000, 0x00000040},
- {0x000000ca, 0x00000024},
- {0x01000000, 0x0000000c},
- {0x0100e51d, 0x0000000c},
- {0x000045bb, 0x00000004},
- {0x000080c4, 0x00000008},
- {0x0000f3ce, 0x00000004},
- {0x0140a000, 0x00000004},
- {0x00cc2000, 0x00000004},
- {0x08c053cf, 0x00000040},
- {0x00008000, 0000000000},
- {0x0000f3d2, 0x00000004},
- {0x0140a000, 0x00000004},
- {0x00cc2000, 0x00000004},
- {0x08c053d3, 0x00000040},
- {0x00008000, 0000000000},
- {0x0000f39d, 0x00000004},
- {0x0140a000, 0x00000004},
- {0x00cc2000, 0x00000004},
- {0x08c0539e, 0x00000040},
- {0x00008000, 0000000000},
- {0x03c00830, 0x00000004},
- {0x4200e000, 0000000000},
- {0x0000a000, 0x00000004},
- {0x200045e0, 0x00000004},
- {0x0000e5e1, 0000000000},
- {0x00000001, 0000000000},
- {0x000700e1, 0x00000004},
- {0x0800e394, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
- {0000000000, 0000000000},
-};
-
static u32 RADEON_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
{
u32 ret;
@@ -1004,8 +228,22 @@ static void radeon_cp_load_microcode(drm_radeon_private_t * dev_priv)
radeon_do_wait_for_idle(dev_priv);
RADEON_WRITE(RADEON_CP_ME_RAM_ADDR, 0);
-
- if (dev_priv->microcode_version == UCODE_R200) {
+ if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R100) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV100) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV200) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS100) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS200)) {
+ DRM_INFO("Loading R100 Microcode\n");
+ for (i = 0; i < 256; i++) {
+ RADEON_WRITE(RADEON_CP_ME_RAM_DATAH,
+ R100_cp_microcode[i][1]);
+ RADEON_WRITE(RADEON_CP_ME_RAM_DATAL,
+ R100_cp_microcode[i][0]);
+ }
+ } else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R200) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV250) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV280) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS300)) {
DRM_INFO("Loading R200 Microcode\n");
for (i = 0; i < 256; i++) {
RADEON_WRITE(RADEON_CP_ME_RAM_DATAH,
@@ -1013,7 +251,11 @@ static void radeon_cp_load_microcode(drm_radeon_private_t * dev_priv)
RADEON_WRITE(RADEON_CP_ME_RAM_DATAL,
R200_cp_microcode[i][0]);
}
- } else if (dev_priv->microcode_version == UCODE_R300) {
+ } else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R300) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R350) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV350) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV380) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS400)) {
DRM_INFO("Loading R300 Microcode\n");
for (i = 0; i < 256; i++) {
RADEON_WRITE(RADEON_CP_ME_RAM_DATAH,
@@ -1021,12 +263,35 @@ static void radeon_cp_load_microcode(drm_radeon_private_t * dev_priv)
RADEON_WRITE(RADEON_CP_ME_RAM_DATAL,
R300_cp_microcode[i][0]);
}
- } else {
+ } else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R420) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV410)) {
+ DRM_INFO("Loading R400 Microcode\n");
+ for (i = 0; i < 256; i++) {
+ RADEON_WRITE(RADEON_CP_ME_RAM_DATAH,
+ R420_cp_microcode[i][1]);
+ RADEON_WRITE(RADEON_CP_ME_RAM_DATAL,
+ R420_cp_microcode[i][0]);
+ }
+ } else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) {
+ DRM_INFO("Loading RS690 Microcode\n");
+ for (i = 0; i < 256; i++) {
+ RADEON_WRITE(RADEON_CP_ME_RAM_DATAH,
+ RS690_cp_microcode[i][1]);
+ RADEON_WRITE(RADEON_CP_ME_RAM_DATAL,
+ RS690_cp_microcode[i][0]);
+ }
+ } else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R520) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV530) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R580) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV560) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV570)) {
+ DRM_INFO("Loading R500 Microcode\n");
for (i = 0; i < 256; i++) {
RADEON_WRITE(RADEON_CP_ME_RAM_DATAH,
- radeon_cp_microcode[i][1]);
+ R520_cp_microcode[i][1]);
RADEON_WRITE(RADEON_CP_ME_RAM_DATAL,
- radeon_cp_microcode[i][0]);
+ R520_cp_microcode[i][0]);
}
}
}
diff --git a/drivers/char/drm/radeon_microcode.h b/drivers/char/drm/radeon_microcode.h
new file mode 100644
index 000000000000..a348c9e7db1c
--- /dev/null
+++ b/drivers/char/drm/radeon_microcode.h
@@ -0,0 +1,1844 @@
+/*
+ * Copyright 2007 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef RADEON_MICROCODE_H
+#define RADEON_MICROCODE_H
+
+/* production radeon ucode r1xx-r6xx */
+static const u32 R100_cp_microcode[][2] = {
+ { 0x21007000, 0000000000 },
+ { 0x20007000, 0000000000 },
+ { 0x000000b4, 0x00000004 },
+ { 0x000000b8, 0x00000004 },
+ { 0x6f5b4d4c, 0000000000 },
+ { 0x4c4c427f, 0000000000 },
+ { 0x5b568a92, 0000000000 },
+ { 0x4ca09c6d, 0000000000 },
+ { 0xad4c4c4c, 0000000000 },
+ { 0x4ce1af3d, 0000000000 },
+ { 0xd8afafaf, 0000000000 },
+ { 0xd64c4cdc, 0000000000 },
+ { 0x4cd10d10, 0000000000 },
+ { 0x000f0000, 0x00000016 },
+ { 0x362f242d, 0000000000 },
+ { 0x00000012, 0x00000004 },
+ { 0x000f0000, 0x00000016 },
+ { 0x362f282d, 0000000000 },
+ { 0x000380e7, 0x00000002 },
+ { 0x04002c97, 0x00000002 },
+ { 0x000f0001, 0x00000016 },
+ { 0x333a3730, 0000000000 },
+ { 0x000077ef, 0x00000002 },
+ { 0x00061000, 0x00000002 },
+ { 0x00000021, 0x0000001a },
+ { 0x00004000, 0x0000001e },
+ { 0x00061000, 0x00000002 },
+ { 0x00000021, 0x0000001a },
+ { 0x00004000, 0x0000001e },
+ { 0x00061000, 0x00000002 },
+ { 0x00000021, 0x0000001a },
+ { 0x00004000, 0x0000001e },
+ { 0x00000017, 0x00000004 },
+ { 0x0003802b, 0x00000002 },
+ { 0x040067e0, 0x00000002 },
+ { 0x00000017, 0x00000004 },
+ { 0x000077e0, 0x00000002 },
+ { 0x00065000, 0x00000002 },
+ { 0x000037e1, 0x00000002 },
+ { 0x040067e1, 0x00000006 },
+ { 0x000077e0, 0x00000002 },
+ { 0x000077e1, 0x00000002 },
+ { 0x000077e1, 0x00000006 },
+ { 0xffffffff, 0000000000 },
+ { 0x10000000, 0000000000 },
+ { 0x0003802b, 0x00000002 },
+ { 0x040067e0, 0x00000006 },
+ { 0x00007675, 0x00000002 },
+ { 0x00007676, 0x00000002 },
+ { 0x00007677, 0x00000002 },
+ { 0x00007678, 0x00000006 },
+ { 0x0003802c, 0x00000002 },
+ { 0x04002676, 0x00000002 },
+ { 0x00007677, 0x00000002 },
+ { 0x00007678, 0x00000006 },
+ { 0x0000002f, 0x00000018 },
+ { 0x0000002f, 0x00000018 },
+ { 0000000000, 0x00000006 },
+ { 0x00000030, 0x00000018 },
+ { 0x00000030, 0x00000018 },
+ { 0000000000, 0x00000006 },
+ { 0x01605000, 0x00000002 },
+ { 0x00065000, 0x00000002 },
+ { 0x00098000, 0x00000002 },
+ { 0x00061000, 0x00000002 },
+ { 0x64c0603e, 0x00000004 },
+ { 0x000380e6, 0x00000002 },
+ { 0x040025c5, 0x00000002 },
+ { 0x00080000, 0x00000016 },
+ { 0000000000, 0000000000 },
+ { 0x0400251d, 0x00000002 },
+ { 0x00007580, 0x00000002 },
+ { 0x00067581, 0x00000002 },
+ { 0x04002580, 0x00000002 },
+ { 0x00067581, 0x00000002 },
+ { 0x00000049, 0x00000004 },
+ { 0x00005000, 0000000000 },
+ { 0x000380e6, 0x00000002 },
+ { 0x040025c5, 0x00000002 },
+ { 0x00061000, 0x00000002 },
+ { 0x0000750e, 0x00000002 },
+ { 0x00019000, 0x00000002 },
+ { 0x00011055, 0x00000014 },
+ { 0x00000055, 0x00000012 },
+ { 0x0400250f, 0x00000002 },
+ { 0x0000504f, 0x00000004 },
+ { 0x000380e6, 0x00000002 },
+ { 0x040025c5, 0x00000002 },
+ { 0x00007565, 0x00000002 },
+ { 0x00007566, 0x00000002 },
+ { 0x00000058, 0x00000004 },
+ { 0x000380e6, 0x00000002 },
+ { 0x040025c5, 0x00000002 },
+ { 0x01e655b4, 0x00000002 },
+ { 0x4401b0e4, 0x00000002 },
+ { 0x01c110e4, 0x00000002 },
+ { 0x26667066, 0x00000018 },
+ { 0x040c2565, 0x00000002 },
+ { 0x00000066, 0x00000018 },
+ { 0x04002564, 0x00000002 },
+ { 0x00007566, 0x00000002 },
+ { 0x0000005d, 0x00000004 },
+ { 0x00401069, 0x00000008 },
+ { 0x00101000, 0x00000002 },
+ { 0x000d80ff, 0x00000002 },
+ { 0x0080006c, 0x00000008 },
+ { 0x000f9000, 0x00000002 },
+ { 0x000e00ff, 0x00000002 },
+ { 0000000000, 0x00000006 },
+ { 0x0000008f, 0x00000018 },
+ { 0x0000005b, 0x00000004 },
+ { 0x000380e6, 0x00000002 },
+ { 0x040025c5, 0x00000002 },
+ { 0x00007576, 0x00000002 },
+ { 0x00065000, 0x00000002 },
+ { 0x00009000, 0x00000002 },
+ { 0x00041000, 0x00000002 },
+ { 0x0c00350e, 0x00000002 },
+ { 0x00049000, 0x00000002 },
+ { 0x00051000, 0x00000002 },
+ { 0x01e785f8, 0x00000002 },
+ { 0x00200000, 0x00000002 },
+ { 0x0060007e, 0x0000000c },
+ { 0x00007563, 0x00000002 },
+ { 0x006075f0, 0x00000021 },
+ { 0x20007073, 0x00000004 },
+ { 0x00005073, 0x00000004 },
+ { 0x000380e6, 0x00000002 },
+ { 0x040025c5, 0x00000002 },
+ { 0x00007576, 0x00000002 },
+ { 0x00007577, 0x00000002 },
+ { 0x0000750e, 0x00000002 },
+ { 0x0000750f, 0x00000002 },
+ { 0x00a05000, 0x00000002 },
+ { 0x00600083, 0x0000000c },
+ { 0x006075f0, 0x00000021 },
+ { 0x000075f8, 0x00000002 },
+ { 0x00000083, 0x00000004 },
+ { 0x000a750e, 0x00000002 },
+ { 0x000380e6, 0x00000002 },
+ { 0x040025c5, 0x00000002 },
+ { 0x0020750f, 0x00000002 },
+ { 0x00600086, 0x00000004 },
+ { 0x00007570, 0x00000002 },
+ { 0x00007571, 0x00000002 },
+ { 0x00007572, 0x00000006 },
+ { 0x000380e6, 0x00000002 },
+ { 0x040025c5, 0x00000002 },
+ { 0x00005000, 0x00000002 },
+ { 0x00a05000, 0x00000002 },
+ { 0x00007568, 0x00000002 },
+ { 0x00061000, 0x00000002 },
+ { 0x00000095, 0x0000000c },
+ { 0x00058000, 0x00000002 },
+ { 0x0c607562, 0x00000002 },
+ { 0x00000097, 0x00000004 },
+ { 0x000380e6, 0x00000002 },
+ { 0x040025c5, 0x00000002 },
+ { 0x00600096, 0x00000004 },
+ { 0x400070e5, 0000000000 },
+ { 0x000380e6, 0x00000002 },
+ { 0x040025c5, 0x00000002 },
+ { 0x000380e5, 0x00000002 },
+ { 0x000000a8, 0x0000001c },
+ { 0x000650aa, 0x00000018 },
+ { 0x040025bb, 0x00000002 },
+ { 0x000610ab, 0x00000018 },
+ { 0x040075bc, 0000000000 },
+ { 0x000075bb, 0x00000002 },
+ { 0x000075bc, 0000000000 },
+ { 0x00090000, 0x00000006 },
+ { 0x00090000, 0x00000002 },
+ { 0x000d8002, 0x00000006 },
+ { 0x00007832, 0x00000002 },
+ { 0x00005000, 0x00000002 },
+ { 0x000380e7, 0x00000002 },
+ { 0x04002c97, 0x00000002 },
+ { 0x00007820, 0x00000002 },
+ { 0x00007821, 0x00000002 },
+ { 0x00007800, 0000000000 },
+ { 0x01200000, 0x00000002 },
+ { 0x20077000, 0x00000002 },
+ { 0x01200000, 0x00000002 },
+ { 0x20007000, 0x00000002 },
+ { 0x00061000, 0x00000002 },
+ { 0x0120751b, 0x00000002 },
+ { 0x8040750a, 0x00000002 },
+ { 0x8040750b, 0x00000002 },
+ { 0x00110000, 0x00000002 },
+ { 0x000380e5, 0x00000002 },
+ { 0x000000c6, 0x0000001c },
+ { 0x000610ab, 0x00000018 },
+ { 0x844075bd, 0x00000002 },
+ { 0x000610aa, 0x00000018 },
+ { 0x840075bb, 0x00000002 },
+ { 0x000610ab, 0x00000018 },
+ { 0x844075bc, 0x00000002 },
+ { 0x000000c9, 0x00000004 },
+ { 0x804075bd, 0x00000002 },
+ { 0x800075bb, 0x00000002 },
+ { 0x804075bc, 0x00000002 },
+ { 0x00108000, 0x00000002 },
+ { 0x01400000, 0x00000002 },
+ { 0x006000cd, 0x0000000c },
+ { 0x20c07000, 0x00000020 },
+ { 0x000000cf, 0x00000012 },
+ { 0x00800000, 0x00000006 },
+ { 0x0080751d, 0x00000006 },
+ { 0000000000, 0000000000 },
+ { 0x0000775c, 0x00000002 },
+ { 0x00a05000, 0x00000002 },
+ { 0x00661000, 0x00000002 },
+ { 0x0460275d, 0x00000020 },
+ { 0x00004000, 0000000000 },
+ { 0x01e00830, 0x00000002 },
+ { 0x21007000, 0000000000 },
+ { 0x6464614d, 0000000000 },
+ { 0x69687420, 0000000000 },
+ { 0x00000073, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0x00005000, 0x00000002 },
+ { 0x000380d0, 0x00000002 },
+ { 0x040025e0, 0x00000002 },
+ { 0x000075e1, 0000000000 },
+ { 0x00000001, 0000000000 },
+ { 0x000380e0, 0x00000002 },
+ { 0x04002394, 0x00000002 },
+ { 0x00005000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0x00000008, 0000000000 },
+ { 0x00000004, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+};
+
+static const u32 R200_cp_microcode[][2] = {
+ { 0x21007000, 0000000000 },
+ { 0x20007000, 0000000000 },
+ { 0x000000bf, 0x00000004 },
+ { 0x000000c3, 0x00000004 },
+ { 0x7a685e5d, 0000000000 },
+ { 0x5d5d5588, 0000000000 },
+ { 0x68659197, 0000000000 },
+ { 0x5da19f78, 0000000000 },
+ { 0x5d5d5d5d, 0000000000 },
+ { 0x5dee5d50, 0000000000 },
+ { 0xf2acacac, 0000000000 },
+ { 0xe75df9e9, 0000000000 },
+ { 0xb1dd0e11, 0000000000 },
+ { 0xe2afafaf, 0000000000 },
+ { 0x000f0000, 0x00000016 },
+ { 0x452f232d, 0000000000 },
+ { 0x00000013, 0x00000004 },
+ { 0x000f0000, 0x00000016 },
+ { 0x452f272d, 0000000000 },
+ { 0x000f0001, 0x00000016 },
+ { 0x3e4d4a37, 0000000000 },
+ { 0x000077ef, 0x00000002 },
+ { 0x00061000, 0x00000002 },
+ { 0x00000020, 0x0000001a },
+ { 0x00004000, 0x0000001e },
+ { 0x00061000, 0x00000002 },
+ { 0x00000020, 0x0000001a },
+ { 0x00004000, 0x0000001e },
+ { 0x00061000, 0x00000002 },
+ { 0x00000020, 0x0000001a },
+ { 0x00004000, 0x0000001e },
+ { 0x00000016, 0x00000004 },
+ { 0x0003802a, 0x00000002 },
+ { 0x040067e0, 0x00000002 },
+ { 0x00000016, 0x00000004 },
+ { 0x000077e0, 0x00000002 },
+ { 0x00065000, 0x00000002 },
+ { 0x000037e1, 0x00000002 },
+ { 0x040067e1, 0x00000006 },
+ { 0x000077e0, 0x00000002 },
+ { 0x000077e1, 0x00000002 },
+ { 0x000077e1, 0x00000006 },
+ { 0xffffffff, 0000000000 },
+ { 0x10000000, 0000000000 },
+ { 0x07f007f0, 0000000000 },
+ { 0x0003802a, 0x00000002 },
+ { 0x040067e0, 0x00000006 },
+ { 0x0003802c, 0x00000002 },
+ { 0x04002741, 0x00000002 },
+ { 0x04002741, 0x00000002 },
+ { 0x04002743, 0x00000002 },
+ { 0x00007675, 0x00000002 },
+ { 0x00007676, 0x00000002 },
+ { 0x00007677, 0x00000002 },
+ { 0x00007678, 0x00000006 },
+ { 0x0003802c, 0x00000002 },
+ { 0x04002741, 0x00000002 },
+ { 0x04002741, 0x00000002 },
+ { 0x04002743, 0x00000002 },
+ { 0x00007676, 0x00000002 },
+ { 0x00007677, 0x00000002 },
+ { 0x00007678, 0x00000006 },
+ { 0x0003802b, 0x00000002 },
+ { 0x04002676, 0x00000002 },
+ { 0x00007677, 0x00000002 },
+ { 0x0003802c, 0x00000002 },
+ { 0x04002741, 0x00000002 },
+ { 0x04002743, 0x00000002 },
+ { 0x00007678, 0x00000006 },
+ { 0x0003802c, 0x00000002 },
+ { 0x04002741, 0x00000002 },
+ { 0x04002741, 0x00000002 },
+ { 0x04002743, 0x00000002 },
+ { 0x00007678, 0x00000006 },
+ { 0x0000002f, 0x00000018 },
+ { 0x0000002f, 0x00000018 },
+ { 0000000000, 0x00000006 },
+ { 0x00000037, 0x00000018 },
+ { 0x00000037, 0x00000018 },
+ { 0000000000, 0x00000006 },
+ { 0x01605000, 0x00000002 },
+ { 0x00065000, 0x00000002 },
+ { 0x00098000, 0x00000002 },
+ { 0x00061000, 0x00000002 },
+ { 0x64c06051, 0x00000004 },
+ { 0x00080000, 0x00000016 },
+ { 0000000000, 0000000000 },
+ { 0x0400251d, 0x00000002 },
+ { 0x00007580, 0x00000002 },
+ { 0x00067581, 0x00000002 },
+ { 0x04002580, 0x00000002 },
+ { 0x00067581, 0x00000002 },
+ { 0x0000005a, 0x00000004 },
+ { 0x00005000, 0000000000 },
+ { 0x00061000, 0x00000002 },
+ { 0x0000750e, 0x00000002 },
+ { 0x00019000, 0x00000002 },
+ { 0x00011064, 0x00000014 },
+ { 0x00000064, 0x00000012 },
+ { 0x0400250f, 0x00000002 },
+ { 0x0000505e, 0x00000004 },
+ { 0x00007565, 0x00000002 },
+ { 0x00007566, 0x00000002 },
+ { 0x00000065, 0x00000004 },
+ { 0x01e655b4, 0x00000002 },
+ { 0x4401b0f0, 0x00000002 },
+ { 0x01c110f0, 0x00000002 },
+ { 0x26667071, 0x00000018 },
+ { 0x040c2565, 0x00000002 },
+ { 0x00000071, 0x00000018 },
+ { 0x04002564, 0x00000002 },
+ { 0x00007566, 0x00000002 },
+ { 0x00000068, 0x00000004 },
+ { 0x00401074, 0x00000008 },
+ { 0x00101000, 0x00000002 },
+ { 0x000d80ff, 0x00000002 },
+ { 0x00800077, 0x00000008 },
+ { 0x000f9000, 0x00000002 },
+ { 0x000e00ff, 0x00000002 },
+ { 0000000000, 0x00000006 },
+ { 0x00000094, 0x00000018 },
+ { 0x00000068, 0x00000004 },
+ { 0x00007576, 0x00000002 },
+ { 0x00065000, 0x00000002 },
+ { 0x00009000, 0x00000002 },
+ { 0x00041000, 0x00000002 },
+ { 0x0c00350e, 0x00000002 },
+ { 0x00049000, 0x00000002 },
+ { 0x00051000, 0x00000002 },
+ { 0x01e785f8, 0x00000002 },
+ { 0x00200000, 0x00000002 },
+ { 0x00600087, 0x0000000c },
+ { 0x00007563, 0x00000002 },
+ { 0x006075f0, 0x00000021 },
+ { 0x2000707c, 0x00000004 },
+ { 0x0000507c, 0x00000004 },
+ { 0x00007576, 0x00000002 },
+ { 0x00007577, 0x00000002 },
+ { 0x0000750e, 0x00000002 },
+ { 0x0000750f, 0x00000002 },
+ { 0x00a05000, 0x00000002 },
+ { 0x0060008a, 0x0000000c },
+ { 0x006075f0, 0x00000021 },
+ { 0x000075f8, 0x00000002 },
+ { 0x0000008a, 0x00000004 },
+ { 0x000a750e, 0x00000002 },
+ { 0x0020750f, 0x00000002 },
+ { 0x0060008d, 0x00000004 },
+ { 0x00007570, 0x00000002 },
+ { 0x00007571, 0x00000002 },
+ { 0x00007572, 0x00000006 },
+ { 0x00005000, 0x00000002 },
+ { 0x00a05000, 0x00000002 },
+ { 0x00007568, 0x00000002 },
+ { 0x00061000, 0x00000002 },
+ { 0x00000098, 0x0000000c },
+ { 0x00058000, 0x00000002 },
+ { 0x0c607562, 0x00000002 },
+ { 0x0000009a, 0x00000004 },
+ { 0x00600099, 0x00000004 },
+ { 0x400070f1, 0000000000 },
+ { 0x000380f1, 0x00000002 },
+ { 0x000000a7, 0x0000001c },
+ { 0x000650a9, 0x00000018 },
+ { 0x040025bb, 0x00000002 },
+ { 0x000610aa, 0x00000018 },
+ { 0x040075bc, 0000000000 },
+ { 0x000075bb, 0x00000002 },
+ { 0x000075bc, 0000000000 },
+ { 0x00090000, 0x00000006 },
+ { 0x00090000, 0x00000002 },
+ { 0x000d8002, 0x00000006 },
+ { 0x00005000, 0x00000002 },
+ { 0x00007821, 0x00000002 },
+ { 0x00007800, 0000000000 },
+ { 0x00007821, 0x00000002 },
+ { 0x00007800, 0000000000 },
+ { 0x01665000, 0x00000002 },
+ { 0x000a0000, 0x00000002 },
+ { 0x000671cc, 0x00000002 },
+ { 0x0286f1cd, 0x00000002 },
+ { 0x000000b7, 0x00000010 },
+ { 0x21007000, 0000000000 },
+ { 0x000000be, 0x0000001c },
+ { 0x00065000, 0x00000002 },
+ { 0x000a0000, 0x00000002 },
+ { 0x00061000, 0x00000002 },
+ { 0x000b0000, 0x00000002 },
+ { 0x38067000, 0x00000002 },
+ { 0x000a00ba, 0x00000004 },
+ { 0x20007000, 0000000000 },
+ { 0x01200000, 0x00000002 },
+ { 0x20077000, 0x00000002 },
+ { 0x01200000, 0x00000002 },
+ { 0x20007000, 0000000000 },
+ { 0x00061000, 0x00000002 },
+ { 0x0120751b, 0x00000002 },
+ { 0x8040750a, 0x00000002 },
+ { 0x8040750b, 0x00000002 },
+ { 0x00110000, 0x00000002 },
+ { 0x000380f1, 0x00000002 },
+ { 0x000000d1, 0x0000001c },
+ { 0x000610aa, 0x00000018 },
+ { 0x844075bd, 0x00000002 },
+ { 0x000610a9, 0x00000018 },
+ { 0x840075bb, 0x00000002 },
+ { 0x000610aa, 0x00000018 },
+ { 0x844075bc, 0x00000002 },
+ { 0x000000d4, 0x00000004 },
+ { 0x804075bd, 0x00000002 },
+ { 0x800075bb, 0x00000002 },
+ { 0x804075bc, 0x00000002 },
+ { 0x00108000, 0x00000002 },
+ { 0x01400000, 0x00000002 },
+ { 0x006000d8, 0x0000000c },
+ { 0x20c07000, 0x00000020 },
+ { 0x000000da, 0x00000012 },
+ { 0x00800000, 0x00000006 },
+ { 0x0080751d, 0x00000006 },
+ { 0x000025bb, 0x00000002 },
+ { 0x000040d4, 0x00000004 },
+ { 0x0000775c, 0x00000002 },
+ { 0x00a05000, 0x00000002 },
+ { 0x00661000, 0x00000002 },
+ { 0x0460275d, 0x00000020 },
+ { 0x00004000, 0000000000 },
+ { 0x00007999, 0x00000002 },
+ { 0x00a05000, 0x00000002 },
+ { 0x00661000, 0x00000002 },
+ { 0x0460299b, 0x00000020 },
+ { 0x00004000, 0000000000 },
+ { 0x01e00830, 0x00000002 },
+ { 0x21007000, 0000000000 },
+ { 0x00005000, 0x00000002 },
+ { 0x00038056, 0x00000002 },
+ { 0x040025e0, 0x00000002 },
+ { 0x000075e1, 0000000000 },
+ { 0x00000001, 0000000000 },
+ { 0x000380ed, 0x00000002 },
+ { 0x04007394, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0x000078c4, 0x00000002 },
+ { 0x000078c5, 0x00000002 },
+ { 0x000078c6, 0x00000002 },
+ { 0x00007924, 0x00000002 },
+ { 0x00007925, 0x00000002 },
+ { 0x00007926, 0x00000002 },
+ { 0x000000f2, 0x00000004 },
+ { 0x00007924, 0x00000002 },
+ { 0x00007925, 0x00000002 },
+ { 0x00007926, 0x00000002 },
+ { 0x000000f9, 0x00000004 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+};
+
+static const u32 R300_cp_microcode[][2] = {
+ { 0x4200e000, 0000000000 },
+ { 0x4000e000, 0000000000 },
+ { 0x000000ae, 0x00000008 },
+ { 0x000000b2, 0x00000008 },
+ { 0x67554b4a, 0000000000 },
+ { 0x4a4a4475, 0000000000 },
+ { 0x55527d83, 0000000000 },
+ { 0x4a8c8b65, 0000000000 },
+ { 0x4aef4af6, 0000000000 },
+ { 0x4ae14a4a, 0000000000 },
+ { 0xe4979797, 0000000000 },
+ { 0xdb4aebdd, 0000000000 },
+ { 0x9ccc4a4a, 0000000000 },
+ { 0xd1989898, 0000000000 },
+ { 0x4a0f9ad6, 0000000000 },
+ { 0x000ca000, 0x00000004 },
+ { 0x000d0012, 0x00000038 },
+ { 0x0000e8b4, 0x00000004 },
+ { 0x000d0014, 0x00000038 },
+ { 0x0000e8b6, 0x00000004 },
+ { 0x000d0016, 0x00000038 },
+ { 0x0000e854, 0x00000004 },
+ { 0x000d0018, 0x00000038 },
+ { 0x0000e855, 0x00000004 },
+ { 0x000d001a, 0x00000038 },
+ { 0x0000e856, 0x00000004 },
+ { 0x000d001c, 0x00000038 },
+ { 0x0000e857, 0x00000004 },
+ { 0x000d001e, 0x00000038 },
+ { 0x0000e824, 0x00000004 },
+ { 0x000d0020, 0x00000038 },
+ { 0x0000e825, 0x00000004 },
+ { 0x000d0022, 0x00000038 },
+ { 0x0000e830, 0x00000004 },
+ { 0x000d0024, 0x00000038 },
+ { 0x0000f0c0, 0x00000004 },
+ { 0x000d0026, 0x00000038 },
+ { 0x0000f0c1, 0x00000004 },
+ { 0x000d0028, 0x00000038 },
+ { 0x0000f041, 0x00000004 },
+ { 0x000d002a, 0x00000038 },
+ { 0x0000f184, 0x00000004 },
+ { 0x000d002c, 0x00000038 },
+ { 0x0000f185, 0x00000004 },
+ { 0x000d002e, 0x00000038 },
+ { 0x0000f186, 0x00000004 },
+ { 0x000d0030, 0x00000038 },
+ { 0x0000f187, 0x00000004 },
+ { 0x000d0032, 0x00000038 },
+ { 0x0000f180, 0x00000004 },
+ { 0x000d0034, 0x00000038 },
+ { 0x0000f393, 0x00000004 },
+ { 0x000d0036, 0x00000038 },
+ { 0x0000f38a, 0x00000004 },
+ { 0x000d0038, 0x00000038 },
+ { 0x0000f38e, 0x00000004 },
+ { 0x0000e821, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00000043, 0x00000018 },
+ { 0x00cce800, 0x00000004 },
+ { 0x001b0001, 0x00000004 },
+ { 0x08004800, 0x00000004 },
+ { 0x001b0001, 0x00000004 },
+ { 0x08004800, 0x00000004 },
+ { 0x001b0001, 0x00000004 },
+ { 0x08004800, 0x00000004 },
+ { 0x0000003a, 0x00000008 },
+ { 0x0000a000, 0000000000 },
+ { 0x2000451d, 0x00000004 },
+ { 0x0000e580, 0x00000004 },
+ { 0x000ce581, 0x00000004 },
+ { 0x08004580, 0x00000004 },
+ { 0x000ce581, 0x00000004 },
+ { 0x00000047, 0x00000008 },
+ { 0x0000a000, 0000000000 },
+ { 0x000c2000, 0x00000004 },
+ { 0x0000e50e, 0x00000004 },
+ { 0x00032000, 0x00000004 },
+ { 0x00022051, 0x00000028 },
+ { 0x00000051, 0x00000024 },
+ { 0x0800450f, 0x00000004 },
+ { 0x0000a04b, 0x00000008 },
+ { 0x0000e565, 0x00000004 },
+ { 0x0000e566, 0x00000004 },
+ { 0x00000052, 0x00000008 },
+ { 0x03cca5b4, 0x00000004 },
+ { 0x05432000, 0x00000004 },
+ { 0x00022000, 0x00000004 },
+ { 0x4ccce05e, 0x00000030 },
+ { 0x08274565, 0x00000004 },
+ { 0x0000005e, 0x00000030 },
+ { 0x08004564, 0x00000004 },
+ { 0x0000e566, 0x00000004 },
+ { 0x00000055, 0x00000008 },
+ { 0x00802061, 0x00000010 },
+ { 0x00202000, 0x00000004 },
+ { 0x001b00ff, 0x00000004 },
+ { 0x01000064, 0x00000010 },
+ { 0x001f2000, 0x00000004 },
+ { 0x001c00ff, 0x00000004 },
+ { 0000000000, 0x0000000c },
+ { 0x00000080, 0x00000030 },
+ { 0x00000055, 0x00000008 },
+ { 0x0000e576, 0x00000004 },
+ { 0x000ca000, 0x00000004 },
+ { 0x00012000, 0x00000004 },
+ { 0x00082000, 0x00000004 },
+ { 0x1800650e, 0x00000004 },
+ { 0x00092000, 0x00000004 },
+ { 0x000a2000, 0x00000004 },
+ { 0x000f0000, 0x00000004 },
+ { 0x00400000, 0x00000004 },
+ { 0x00000074, 0x00000018 },
+ { 0x0000e563, 0x00000004 },
+ { 0x00c0e5f9, 0x000000c2 },
+ { 0x00000069, 0x00000008 },
+ { 0x0000a069, 0x00000008 },
+ { 0x0000e576, 0x00000004 },
+ { 0x0000e577, 0x00000004 },
+ { 0x0000e50e, 0x00000004 },
+ { 0x0000e50f, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00000077, 0x00000018 },
+ { 0x00c0e5f9, 0x000000c2 },
+ { 0x00000077, 0x00000008 },
+ { 0x0014e50e, 0x00000004 },
+ { 0x0040e50f, 0x00000004 },
+ { 0x00c0007a, 0x00000008 },
+ { 0x0000e570, 0x00000004 },
+ { 0x0000e571, 0x00000004 },
+ { 0x0000e572, 0x0000000c },
+ { 0x0000a000, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x0000e568, 0x00000004 },
+ { 0x000c2000, 0x00000004 },
+ { 0x00000084, 0x00000018 },
+ { 0x000b0000, 0x00000004 },
+ { 0x18c0e562, 0x00000004 },
+ { 0x00000086, 0x00000008 },
+ { 0x00c00085, 0x00000008 },
+ { 0x000700e3, 0x00000004 },
+ { 0x00000092, 0x00000038 },
+ { 0x000ca094, 0x00000030 },
+ { 0x080045bb, 0x00000004 },
+ { 0x000c2095, 0x00000030 },
+ { 0x0800e5bc, 0000000000 },
+ { 0x0000e5bb, 0x00000004 },
+ { 0x0000e5bc, 0000000000 },
+ { 0x00120000, 0x0000000c },
+ { 0x00120000, 0x00000004 },
+ { 0x001b0002, 0x0000000c },
+ { 0x0000a000, 0x00000004 },
+ { 0x0000e821, 0x00000004 },
+ { 0x0000e800, 0000000000 },
+ { 0x0000e821, 0x00000004 },
+ { 0x0000e82e, 0000000000 },
+ { 0x02cca000, 0x00000004 },
+ { 0x00140000, 0x00000004 },
+ { 0x000ce1cc, 0x00000004 },
+ { 0x050de1cd, 0x00000004 },
+ { 0x00400000, 0x00000004 },
+ { 0x000000a4, 0x00000018 },
+ { 0x00c0a000, 0x00000004 },
+ { 0x000000a1, 0x00000008 },
+ { 0x000000a6, 0x00000020 },
+ { 0x4200e000, 0000000000 },
+ { 0x000000ad, 0x00000038 },
+ { 0x000ca000, 0x00000004 },
+ { 0x00140000, 0x00000004 },
+ { 0x000c2000, 0x00000004 },
+ { 0x00160000, 0x00000004 },
+ { 0x700ce000, 0x00000004 },
+ { 0x001400a9, 0x00000008 },
+ { 0x4000e000, 0000000000 },
+ { 0x02400000, 0x00000004 },
+ { 0x400ee000, 0x00000004 },
+ { 0x02400000, 0x00000004 },
+ { 0x4000e000, 0000000000 },
+ { 0x000c2000, 0x00000004 },
+ { 0x0240e51b, 0x00000004 },
+ { 0x0080e50a, 0x00000005 },
+ { 0x0080e50b, 0x00000005 },
+ { 0x00220000, 0x00000004 },
+ { 0x000700e3, 0x00000004 },
+ { 0x000000c0, 0x00000038 },
+ { 0x000c2095, 0x00000030 },
+ { 0x0880e5bd, 0x00000005 },
+ { 0x000c2094, 0x00000030 },
+ { 0x0800e5bb, 0x00000005 },
+ { 0x000c2095, 0x00000030 },
+ { 0x0880e5bc, 0x00000005 },
+ { 0x000000c3, 0x00000008 },
+ { 0x0080e5bd, 0x00000005 },
+ { 0x0000e5bb, 0x00000005 },
+ { 0x0080e5bc, 0x00000005 },
+ { 0x00210000, 0x00000004 },
+ { 0x02800000, 0x00000004 },
+ { 0x00c000c7, 0x00000018 },
+ { 0x4180e000, 0x00000040 },
+ { 0x000000c9, 0x00000024 },
+ { 0x01000000, 0x0000000c },
+ { 0x0100e51d, 0x0000000c },
+ { 0x000045bb, 0x00000004 },
+ { 0x000080c3, 0x00000008 },
+ { 0x0000f3ce, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00cc2000, 0x00000004 },
+ { 0x08c053cf, 0x00000040 },
+ { 0x00008000, 0000000000 },
+ { 0x0000f3d2, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00cc2000, 0x00000004 },
+ { 0x08c053d3, 0x00000040 },
+ { 0x00008000, 0000000000 },
+ { 0x0000f39d, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00cc2000, 0x00000004 },
+ { 0x08c0539e, 0x00000040 },
+ { 0x00008000, 0000000000 },
+ { 0x03c00830, 0x00000004 },
+ { 0x4200e000, 0000000000 },
+ { 0x0000a000, 0x00000004 },
+ { 0x200045e0, 0x00000004 },
+ { 0x0000e5e1, 0000000000 },
+ { 0x00000001, 0000000000 },
+ { 0x000700e0, 0x00000004 },
+ { 0x0800e394, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0x0000e8c4, 0x00000004 },
+ { 0x0000e8c5, 0x00000004 },
+ { 0x0000e8c6, 0x00000004 },
+ { 0x0000e928, 0x00000004 },
+ { 0x0000e929, 0x00000004 },
+ { 0x0000e92a, 0x00000004 },
+ { 0x000000e4, 0x00000008 },
+ { 0x0000e928, 0x00000004 },
+ { 0x0000e929, 0x00000004 },
+ { 0x0000e92a, 0x00000004 },
+ { 0x000000eb, 0x00000008 },
+ { 0x02c02000, 0x00000004 },
+ { 0x00060000, 0x00000004 },
+ { 0x000000f3, 0x00000034 },
+ { 0x000000f0, 0x00000008 },
+ { 0x00008000, 0x00000004 },
+ { 0xc000e000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0x000c2000, 0x00000004 },
+ { 0x001d0018, 0x00000004 },
+ { 0x001a0001, 0x00000004 },
+ { 0x000000fb, 0x00000034 },
+ { 0x0000004a, 0x00000008 },
+ { 0x0500a04a, 0x00000008 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+};
+
+static const u32 R420_cp_microcode[][2] = {
+ { 0x4200e000, 0000000000 },
+ { 0x4000e000, 0000000000 },
+ { 0x00000099, 0x00000008 },
+ { 0x0000009d, 0x00000008 },
+ { 0x4a554b4a, 0000000000 },
+ { 0x4a4a4467, 0000000000 },
+ { 0x55526f75, 0000000000 },
+ { 0x4a7e7d65, 0000000000 },
+ { 0xd9d3dff6, 0000000000 },
+ { 0x4ac54a4a, 0000000000 },
+ { 0xc8828282, 0000000000 },
+ { 0xbf4acfc1, 0000000000 },
+ { 0x87b04a4a, 0000000000 },
+ { 0xb5838383, 0000000000 },
+ { 0x4a0f85ba, 0000000000 },
+ { 0x000ca000, 0x00000004 },
+ { 0x000d0012, 0x00000038 },
+ { 0x0000e8b4, 0x00000004 },
+ { 0x000d0014, 0x00000038 },
+ { 0x0000e8b6, 0x00000004 },
+ { 0x000d0016, 0x00000038 },
+ { 0x0000e854, 0x00000004 },
+ { 0x000d0018, 0x00000038 },
+ { 0x0000e855, 0x00000004 },
+ { 0x000d001a, 0x00000038 },
+ { 0x0000e856, 0x00000004 },
+ { 0x000d001c, 0x00000038 },
+ { 0x0000e857, 0x00000004 },
+ { 0x000d001e, 0x00000038 },
+ { 0x0000e824, 0x00000004 },
+ { 0x000d0020, 0x00000038 },
+ { 0x0000e825, 0x00000004 },
+ { 0x000d0022, 0x00000038 },
+ { 0x0000e830, 0x00000004 },
+ { 0x000d0024, 0x00000038 },
+ { 0x0000f0c0, 0x00000004 },
+ { 0x000d0026, 0x00000038 },
+ { 0x0000f0c1, 0x00000004 },
+ { 0x000d0028, 0x00000038 },
+ { 0x0000f041, 0x00000004 },
+ { 0x000d002a, 0x00000038 },
+ { 0x0000f184, 0x00000004 },
+ { 0x000d002c, 0x00000038 },
+ { 0x0000f185, 0x00000004 },
+ { 0x000d002e, 0x00000038 },
+ { 0x0000f186, 0x00000004 },
+ { 0x000d0030, 0x00000038 },
+ { 0x0000f187, 0x00000004 },
+ { 0x000d0032, 0x00000038 },
+ { 0x0000f180, 0x00000004 },
+ { 0x000d0034, 0x00000038 },
+ { 0x0000f393, 0x00000004 },
+ { 0x000d0036, 0x00000038 },
+ { 0x0000f38a, 0x00000004 },
+ { 0x000d0038, 0x00000038 },
+ { 0x0000f38e, 0x00000004 },
+ { 0x0000e821, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00000043, 0x00000018 },
+ { 0x00cce800, 0x00000004 },
+ { 0x001b0001, 0x00000004 },
+ { 0x08004800, 0x00000004 },
+ { 0x001b0001, 0x00000004 },
+ { 0x08004800, 0x00000004 },
+ { 0x001b0001, 0x00000004 },
+ { 0x08004800, 0x00000004 },
+ { 0x0000003a, 0x00000008 },
+ { 0x0000a000, 0000000000 },
+ { 0x2000451d, 0x00000004 },
+ { 0x0000e580, 0x00000004 },
+ { 0x000ce581, 0x00000004 },
+ { 0x08004580, 0x00000004 },
+ { 0x000ce581, 0x00000004 },
+ { 0x00000047, 0x00000008 },
+ { 0x0000a000, 0000000000 },
+ { 0x000c2000, 0x00000004 },
+ { 0x0000e50e, 0x00000004 },
+ { 0x00032000, 0x00000004 },
+ { 0x00022051, 0x00000028 },
+ { 0x00000051, 0x00000024 },
+ { 0x0800450f, 0x00000004 },
+ { 0x0000a04b, 0x00000008 },
+ { 0x0000e565, 0x00000004 },
+ { 0x0000e566, 0x00000004 },
+ { 0x00000052, 0x00000008 },
+ { 0x03cca5b4, 0x00000004 },
+ { 0x05432000, 0x00000004 },
+ { 0x00022000, 0x00000004 },
+ { 0x4ccce05e, 0x00000030 },
+ { 0x08274565, 0x00000004 },
+ { 0x0000005e, 0x00000030 },
+ { 0x08004564, 0x00000004 },
+ { 0x0000e566, 0x00000004 },
+ { 0x00000055, 0x00000008 },
+ { 0x00802061, 0x00000010 },
+ { 0x00202000, 0x00000004 },
+ { 0x001b00ff, 0x00000004 },
+ { 0x01000064, 0x00000010 },
+ { 0x001f2000, 0x00000004 },
+ { 0x001c00ff, 0x00000004 },
+ { 0000000000, 0x0000000c },
+ { 0x00000072, 0x00000030 },
+ { 0x00000055, 0x00000008 },
+ { 0x0000e576, 0x00000004 },
+ { 0x0000e577, 0x00000004 },
+ { 0x0000e50e, 0x00000004 },
+ { 0x0000e50f, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00000069, 0x00000018 },
+ { 0x00c0e5f9, 0x000000c2 },
+ { 0x00000069, 0x00000008 },
+ { 0x0014e50e, 0x00000004 },
+ { 0x0040e50f, 0x00000004 },
+ { 0x00c0006c, 0x00000008 },
+ { 0x0000e570, 0x00000004 },
+ { 0x0000e571, 0x00000004 },
+ { 0x0000e572, 0x0000000c },
+ { 0x0000a000, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x0000e568, 0x00000004 },
+ { 0x000c2000, 0x00000004 },
+ { 0x00000076, 0x00000018 },
+ { 0x000b0000, 0x00000004 },
+ { 0x18c0e562, 0x00000004 },
+ { 0x00000078, 0x00000008 },
+ { 0x00c00077, 0x00000008 },
+ { 0x000700c7, 0x00000004 },
+ { 0x00000080, 0x00000038 },
+ { 0x0000e5bb, 0x00000004 },
+ { 0x0000e5bc, 0000000000 },
+ { 0x0000a000, 0x00000004 },
+ { 0x0000e821, 0x00000004 },
+ { 0x0000e800, 0000000000 },
+ { 0x0000e821, 0x00000004 },
+ { 0x0000e82e, 0000000000 },
+ { 0x02cca000, 0x00000004 },
+ { 0x00140000, 0x00000004 },
+ { 0x000ce1cc, 0x00000004 },
+ { 0x050de1cd, 0x00000004 },
+ { 0x00400000, 0x00000004 },
+ { 0x0000008f, 0x00000018 },
+ { 0x00c0a000, 0x00000004 },
+ { 0x0000008c, 0x00000008 },
+ { 0x00000091, 0x00000020 },
+ { 0x4200e000, 0000000000 },
+ { 0x00000098, 0x00000038 },
+ { 0x000ca000, 0x00000004 },
+ { 0x00140000, 0x00000004 },
+ { 0x000c2000, 0x00000004 },
+ { 0x00160000, 0x00000004 },
+ { 0x700ce000, 0x00000004 },
+ { 0x00140094, 0x00000008 },
+ { 0x4000e000, 0000000000 },
+ { 0x02400000, 0x00000004 },
+ { 0x400ee000, 0x00000004 },
+ { 0x02400000, 0x00000004 },
+ { 0x4000e000, 0000000000 },
+ { 0x000c2000, 0x00000004 },
+ { 0x0240e51b, 0x00000004 },
+ { 0x0080e50a, 0x00000005 },
+ { 0x0080e50b, 0x00000005 },
+ { 0x00220000, 0x00000004 },
+ { 0x000700c7, 0x00000004 },
+ { 0x000000a4, 0x00000038 },
+ { 0x0080e5bd, 0x00000005 },
+ { 0x0000e5bb, 0x00000005 },
+ { 0x0080e5bc, 0x00000005 },
+ { 0x00210000, 0x00000004 },
+ { 0x02800000, 0x00000004 },
+ { 0x00c000ab, 0x00000018 },
+ { 0x4180e000, 0x00000040 },
+ { 0x000000ad, 0x00000024 },
+ { 0x01000000, 0x0000000c },
+ { 0x0100e51d, 0x0000000c },
+ { 0x000045bb, 0x00000004 },
+ { 0x000080a7, 0x00000008 },
+ { 0x0000f3ce, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00cc2000, 0x00000004 },
+ { 0x08c053cf, 0x00000040 },
+ { 0x00008000, 0000000000 },
+ { 0x0000f3d2, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00cc2000, 0x00000004 },
+ { 0x08c053d3, 0x00000040 },
+ { 0x00008000, 0000000000 },
+ { 0x0000f39d, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00cc2000, 0x00000004 },
+ { 0x08c0539e, 0x00000040 },
+ { 0x00008000, 0000000000 },
+ { 0x03c00830, 0x00000004 },
+ { 0x4200e000, 0000000000 },
+ { 0x0000a000, 0x00000004 },
+ { 0x200045e0, 0x00000004 },
+ { 0x0000e5e1, 0000000000 },
+ { 0x00000001, 0000000000 },
+ { 0x000700c4, 0x00000004 },
+ { 0x0800e394, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0x0000e8c4, 0x00000004 },
+ { 0x0000e8c5, 0x00000004 },
+ { 0x0000e8c6, 0x00000004 },
+ { 0x0000e928, 0x00000004 },
+ { 0x0000e929, 0x00000004 },
+ { 0x0000e92a, 0x00000004 },
+ { 0x000000c8, 0x00000008 },
+ { 0x0000e928, 0x00000004 },
+ { 0x0000e929, 0x00000004 },
+ { 0x0000e92a, 0x00000004 },
+ { 0x000000cf, 0x00000008 },
+ { 0x02c02000, 0x00000004 },
+ { 0x00060000, 0x00000004 },
+ { 0x000000d7, 0x00000034 },
+ { 0x000000d4, 0x00000008 },
+ { 0x00008000, 0x00000004 },
+ { 0xc000e000, 0000000000 },
+ { 0x0000e1cc, 0x00000004 },
+ { 0x0500e1cd, 0x00000004 },
+ { 0x000ca000, 0x00000004 },
+ { 0x000000de, 0x00000034 },
+ { 0x000000da, 0x00000008 },
+ { 0x0000a000, 0000000000 },
+ { 0x0019e1cc, 0x00000004 },
+ { 0x001b0001, 0x00000004 },
+ { 0x0500a000, 0x00000004 },
+ { 0x080041cd, 0x00000004 },
+ { 0x000ca000, 0x00000004 },
+ { 0x000000fb, 0x00000034 },
+ { 0x0000004a, 0x00000008 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0x000c2000, 0x00000004 },
+ { 0x001d0018, 0x00000004 },
+ { 0x001a0001, 0x00000004 },
+ { 0x000000fb, 0x00000034 },
+ { 0x0000004a, 0x00000008 },
+ { 0x0500a04a, 0x00000008 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+};
+
+static const u32 RS600_cp_microcode[][2] = {
+ { 0x4200e000, 0000000000 },
+ { 0x4000e000, 0000000000 },
+ { 0x000000a0, 0x00000008 },
+ { 0x000000a4, 0x00000008 },
+ { 0x4a554b4a, 0000000000 },
+ { 0x4a4a4467, 0000000000 },
+ { 0x55526f75, 0000000000 },
+ { 0x4a7e7d65, 0000000000 },
+ { 0x4ae74af6, 0000000000 },
+ { 0x4ad34a4a, 0000000000 },
+ { 0xd6898989, 0000000000 },
+ { 0xcd4addcf, 0000000000 },
+ { 0x8ebe4ae2, 0000000000 },
+ { 0xc38a8a8a, 0000000000 },
+ { 0x4a0f8cc8, 0000000000 },
+ { 0x000ca000, 0x00000004 },
+ { 0x000d0012, 0x00000038 },
+ { 0x0000e8b4, 0x00000004 },
+ { 0x000d0014, 0x00000038 },
+ { 0x0000e8b6, 0x00000004 },
+ { 0x000d0016, 0x00000038 },
+ { 0x0000e854, 0x00000004 },
+ { 0x000d0018, 0x00000038 },
+ { 0x0000e855, 0x00000004 },
+ { 0x000d001a, 0x00000038 },
+ { 0x0000e856, 0x00000004 },
+ { 0x000d001c, 0x00000038 },
+ { 0x0000e857, 0x00000004 },
+ { 0x000d001e, 0x00000038 },
+ { 0x0000e824, 0x00000004 },
+ { 0x000d0020, 0x00000038 },
+ { 0x0000e825, 0x00000004 },
+ { 0x000d0022, 0x00000038 },
+ { 0x0000e830, 0x00000004 },
+ { 0x000d0024, 0x00000038 },
+ { 0x0000f0c0, 0x00000004 },
+ { 0x000d0026, 0x00000038 },
+ { 0x0000f0c1, 0x00000004 },
+ { 0x000d0028, 0x00000038 },
+ { 0x0000f041, 0x00000004 },
+ { 0x000d002a, 0x00000038 },
+ { 0x0000f184, 0x00000004 },
+ { 0x000d002c, 0x00000038 },
+ { 0x0000f185, 0x00000004 },
+ { 0x000d002e, 0x00000038 },
+ { 0x0000f186, 0x00000004 },
+ { 0x000d0030, 0x00000038 },
+ { 0x0000f187, 0x00000004 },
+ { 0x000d0032, 0x00000038 },
+ { 0x0000f180, 0x00000004 },
+ { 0x000d0034, 0x00000038 },
+ { 0x0000f393, 0x00000004 },
+ { 0x000d0036, 0x00000038 },
+ { 0x0000f38a, 0x00000004 },
+ { 0x000d0038, 0x00000038 },
+ { 0x0000f38e, 0x00000004 },
+ { 0x0000e821, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00000043, 0x00000018 },
+ { 0x00cce800, 0x00000004 },
+ { 0x001b0001, 0x00000004 },
+ { 0x08004800, 0x00000004 },
+ { 0x001b0001, 0x00000004 },
+ { 0x08004800, 0x00000004 },
+ { 0x001b0001, 0x00000004 },
+ { 0x08004800, 0x00000004 },
+ { 0x0000003a, 0x00000008 },
+ { 0x0000a000, 0000000000 },
+ { 0x2000451d, 0x00000004 },
+ { 0x0000e580, 0x00000004 },
+ { 0x000ce581, 0x00000004 },
+ { 0x08004580, 0x00000004 },
+ { 0x000ce581, 0x00000004 },
+ { 0x00000047, 0x00000008 },
+ { 0x0000a000, 0000000000 },
+ { 0x000c2000, 0x00000004 },
+ { 0x0000e50e, 0x00000004 },
+ { 0x00032000, 0x00000004 },
+ { 0x00022051, 0x00000028 },
+ { 0x00000051, 0x00000024 },
+ { 0x0800450f, 0x00000004 },
+ { 0x0000a04b, 0x00000008 },
+ { 0x0000e565, 0x00000004 },
+ { 0x0000e566, 0x00000004 },
+ { 0x00000052, 0x00000008 },
+ { 0x03cca5b4, 0x00000004 },
+ { 0x05432000, 0x00000004 },
+ { 0x00022000, 0x00000004 },
+ { 0x4ccce05e, 0x00000030 },
+ { 0x08274565, 0x00000004 },
+ { 0x0000005e, 0x00000030 },
+ { 0x08004564, 0x00000004 },
+ { 0x0000e566, 0x00000004 },
+ { 0x00000055, 0x00000008 },
+ { 0x00802061, 0x00000010 },
+ { 0x00202000, 0x00000004 },
+ { 0x001b00ff, 0x00000004 },
+ { 0x01000064, 0x00000010 },
+ { 0x001f2000, 0x00000004 },
+ { 0x001c00ff, 0x00000004 },
+ { 0000000000, 0x0000000c },
+ { 0x00000072, 0x00000030 },
+ { 0x00000055, 0x00000008 },
+ { 0x0000e576, 0x00000004 },
+ { 0x0000e577, 0x00000004 },
+ { 0x0000e50e, 0x00000004 },
+ { 0x0000e50f, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00000069, 0x00000018 },
+ { 0x00c0e5f9, 0x000000c2 },
+ { 0x00000069, 0x00000008 },
+ { 0x0014e50e, 0x00000004 },
+ { 0x0040e50f, 0x00000004 },
+ { 0x00c0006c, 0x00000008 },
+ { 0x0000e570, 0x00000004 },
+ { 0x0000e571, 0x00000004 },
+ { 0x0000e572, 0x0000000c },
+ { 0x0000a000, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x0000e568, 0x00000004 },
+ { 0x000c2000, 0x00000004 },
+ { 0x00000076, 0x00000018 },
+ { 0x000b0000, 0x00000004 },
+ { 0x18c0e562, 0x00000004 },
+ { 0x00000078, 0x00000008 },
+ { 0x00c00077, 0x00000008 },
+ { 0x000700d5, 0x00000004 },
+ { 0x00000084, 0x00000038 },
+ { 0x000ca086, 0x00000030 },
+ { 0x080045bb, 0x00000004 },
+ { 0x000c2087, 0x00000030 },
+ { 0x0800e5bc, 0000000000 },
+ { 0x0000e5bb, 0x00000004 },
+ { 0x0000e5bc, 0000000000 },
+ { 0x00120000, 0x0000000c },
+ { 0x00120000, 0x00000004 },
+ { 0x001b0002, 0x0000000c },
+ { 0x0000a000, 0x00000004 },
+ { 0x0000e821, 0x00000004 },
+ { 0x0000e800, 0000000000 },
+ { 0x0000e821, 0x00000004 },
+ { 0x0000e82e, 0000000000 },
+ { 0x02cca000, 0x00000004 },
+ { 0x00140000, 0x00000004 },
+ { 0x000ce1cc, 0x00000004 },
+ { 0x050de1cd, 0x00000004 },
+ { 0x00400000, 0x00000004 },
+ { 0x00000096, 0x00000018 },
+ { 0x00c0a000, 0x00000004 },
+ { 0x00000093, 0x00000008 },
+ { 0x00000098, 0x00000020 },
+ { 0x4200e000, 0000000000 },
+ { 0x0000009f, 0x00000038 },
+ { 0x000ca000, 0x00000004 },
+ { 0x00140000, 0x00000004 },
+ { 0x000c2000, 0x00000004 },
+ { 0x00160000, 0x00000004 },
+ { 0x700ce000, 0x00000004 },
+ { 0x0014009b, 0x00000008 },
+ { 0x4000e000, 0000000000 },
+ { 0x02400000, 0x00000004 },
+ { 0x400ee000, 0x00000004 },
+ { 0x02400000, 0x00000004 },
+ { 0x4000e000, 0000000000 },
+ { 0x000c2000, 0x00000004 },
+ { 0x0240e51b, 0x00000004 },
+ { 0x0080e50a, 0x00000005 },
+ { 0x0080e50b, 0x00000005 },
+ { 0x00220000, 0x00000004 },
+ { 0x000700d5, 0x00000004 },
+ { 0x000000b2, 0x00000038 },
+ { 0x000c2087, 0x00000030 },
+ { 0x0880e5bd, 0x00000005 },
+ { 0x000c2086, 0x00000030 },
+ { 0x0800e5bb, 0x00000005 },
+ { 0x000c2087, 0x00000030 },
+ { 0x0880e5bc, 0x00000005 },
+ { 0x000000b5, 0x00000008 },
+ { 0x0080e5bd, 0x00000005 },
+ { 0x0000e5bb, 0x00000005 },
+ { 0x0080e5bc, 0x00000005 },
+ { 0x00210000, 0x00000004 },
+ { 0x02800000, 0x00000004 },
+ { 0x00c000b9, 0x00000018 },
+ { 0x4180e000, 0x00000040 },
+ { 0x000000bb, 0x00000024 },
+ { 0x01000000, 0x0000000c },
+ { 0x0100e51d, 0x0000000c },
+ { 0x000045bb, 0x00000004 },
+ { 0x000080b5, 0x00000008 },
+ { 0x0000f3ce, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00cc2000, 0x00000004 },
+ { 0x08c053cf, 0x00000040 },
+ { 0x00008000, 0000000000 },
+ { 0x0000f3d2, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00cc2000, 0x00000004 },
+ { 0x08c053d3, 0x00000040 },
+ { 0x00008000, 0000000000 },
+ { 0x0000f39d, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00cc2000, 0x00000004 },
+ { 0x08c0539e, 0x00000040 },
+ { 0x00008000, 0000000000 },
+ { 0x03c00830, 0x00000004 },
+ { 0x4200e000, 0000000000 },
+ { 0x0000a000, 0x00000004 },
+ { 0x200045e0, 0x00000004 },
+ { 0x0000e5e1, 0000000000 },
+ { 0x00000001, 0000000000 },
+ { 0x000700d2, 0x00000004 },
+ { 0x0800e394, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0x0000e8c4, 0x00000004 },
+ { 0x0000e8c5, 0x00000004 },
+ { 0x0000e8c6, 0x00000004 },
+ { 0x0000e928, 0x00000004 },
+ { 0x0000e929, 0x00000004 },
+ { 0x0000e92a, 0x00000004 },
+ { 0x000000d6, 0x00000008 },
+ { 0x0000e928, 0x00000004 },
+ { 0x0000e929, 0x00000004 },
+ { 0x0000e92a, 0x00000004 },
+ { 0x000000dd, 0x00000008 },
+ { 0x00e00116, 0000000000 },
+ { 0x000700e1, 0x00000004 },
+ { 0x0800401c, 0x00000004 },
+ { 0x200050e7, 0x00000004 },
+ { 0x0000e01d, 0x00000004 },
+ { 0x000000e4, 0x00000008 },
+ { 0x02c02000, 0x00000004 },
+ { 0x00060000, 0x00000004 },
+ { 0x000000eb, 0x00000034 },
+ { 0x000000e8, 0x00000008 },
+ { 0x00008000, 0x00000004 },
+ { 0xc000e000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0x000c2000, 0x00000004 },
+ { 0x001d0018, 0x00000004 },
+ { 0x001a0001, 0x00000004 },
+ { 0x000000fb, 0x00000034 },
+ { 0x0000004a, 0x00000008 },
+ { 0x0500a04a, 0x00000008 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+};
+
+static const u32 RS690_cp_microcode[][2] = {
+ { 0x000000dd, 0x00000008 },
+ { 0x000000df, 0x00000008 },
+ { 0x000000a0, 0x00000008 },
+ { 0x000000a4, 0x00000008 },
+ { 0x4a554b4a, 0000000000 },
+ { 0x4a4a4467, 0000000000 },
+ { 0x55526f75, 0000000000 },
+ { 0x4a7e7d65, 0000000000 },
+ { 0x4ad74af6, 0000000000 },
+ { 0x4ac94a4a, 0000000000 },
+ { 0xcc898989, 0000000000 },
+ { 0xc34ad3c5, 0000000000 },
+ { 0x8e4a4a4a, 0000000000 },
+ { 0x4a8a8a8a, 0000000000 },
+ { 0x4a0f8c4a, 0000000000 },
+ { 0x000ca000, 0x00000004 },
+ { 0x000d0012, 0x00000038 },
+ { 0x0000e8b4, 0x00000004 },
+ { 0x000d0014, 0x00000038 },
+ { 0x0000e8b6, 0x00000004 },
+ { 0x000d0016, 0x00000038 },
+ { 0x0000e854, 0x00000004 },
+ { 0x000d0018, 0x00000038 },
+ { 0x0000e855, 0x00000004 },
+ { 0x000d001a, 0x00000038 },
+ { 0x0000e856, 0x00000004 },
+ { 0x000d001c, 0x00000038 },
+ { 0x0000e857, 0x00000004 },
+ { 0x000d001e, 0x00000038 },
+ { 0x0000e824, 0x00000004 },
+ { 0x000d0020, 0x00000038 },
+ { 0x0000e825, 0x00000004 },
+ { 0x000d0022, 0x00000038 },
+ { 0x0000e830, 0x00000004 },
+ { 0x000d0024, 0x00000038 },
+ { 0x0000f0c0, 0x00000004 },
+ { 0x000d0026, 0x00000038 },
+ { 0x0000f0c1, 0x00000004 },
+ { 0x000d0028, 0x00000038 },
+ { 0x0000f041, 0x00000004 },
+ { 0x000d002a, 0x00000038 },
+ { 0x0000f184, 0x00000004 },
+ { 0x000d002c, 0x00000038 },
+ { 0x0000f185, 0x00000004 },
+ { 0x000d002e, 0x00000038 },
+ { 0x0000f186, 0x00000004 },
+ { 0x000d0030, 0x00000038 },
+ { 0x0000f187, 0x00000004 },
+ { 0x000d0032, 0x00000038 },
+ { 0x0000f180, 0x00000004 },
+ { 0x000d0034, 0x00000038 },
+ { 0x0000f393, 0x00000004 },
+ { 0x000d0036, 0x00000038 },
+ { 0x0000f38a, 0x00000004 },
+ { 0x000d0038, 0x00000038 },
+ { 0x0000f38e, 0x00000004 },
+ { 0x0000e821, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00000043, 0x00000018 },
+ { 0x00cce800, 0x00000004 },
+ { 0x001b0001, 0x00000004 },
+ { 0x08004800, 0x00000004 },
+ { 0x001b0001, 0x00000004 },
+ { 0x08004800, 0x00000004 },
+ { 0x001b0001, 0x00000004 },
+ { 0x08004800, 0x00000004 },
+ { 0x0000003a, 0x00000008 },
+ { 0x0000a000, 0000000000 },
+ { 0x2000451d, 0x00000004 },
+ { 0x0000e580, 0x00000004 },
+ { 0x000ce581, 0x00000004 },
+ { 0x08004580, 0x00000004 },
+ { 0x000ce581, 0x00000004 },
+ { 0x00000047, 0x00000008 },
+ { 0x0000a000, 0000000000 },
+ { 0x000c2000, 0x00000004 },
+ { 0x0000e50e, 0x00000004 },
+ { 0x00032000, 0x00000004 },
+ { 0x00022051, 0x00000028 },
+ { 0x00000051, 0x00000024 },
+ { 0x0800450f, 0x00000004 },
+ { 0x0000a04b, 0x00000008 },
+ { 0x0000e565, 0x00000004 },
+ { 0x0000e566, 0x00000004 },
+ { 0x00000052, 0x00000008 },
+ { 0x03cca5b4, 0x00000004 },
+ { 0x05432000, 0x00000004 },
+ { 0x00022000, 0x00000004 },
+ { 0x4ccce05e, 0x00000030 },
+ { 0x08274565, 0x00000004 },
+ { 0x0000005e, 0x00000030 },
+ { 0x08004564, 0x00000004 },
+ { 0x0000e566, 0x00000004 },
+ { 0x00000055, 0x00000008 },
+ { 0x00802061, 0x00000010 },
+ { 0x00202000, 0x00000004 },
+ { 0x001b00ff, 0x00000004 },
+ { 0x01000064, 0x00000010 },
+ { 0x001f2000, 0x00000004 },
+ { 0x001c00ff, 0x00000004 },
+ { 0000000000, 0x0000000c },
+ { 0x00000072, 0x00000030 },
+ { 0x00000055, 0x00000008 },
+ { 0x0000e576, 0x00000004 },
+ { 0x0000e577, 0x00000004 },
+ { 0x0000e50e, 0x00000004 },
+ { 0x0000e50f, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00000069, 0x00000018 },
+ { 0x00c0e5f9, 0x000000c2 },
+ { 0x00000069, 0x00000008 },
+ { 0x0014e50e, 0x00000004 },
+ { 0x0040e50f, 0x00000004 },
+ { 0x00c0006c, 0x00000008 },
+ { 0x0000e570, 0x00000004 },
+ { 0x0000e571, 0x00000004 },
+ { 0x0000e572, 0x0000000c },
+ { 0x0000a000, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x0000e568, 0x00000004 },
+ { 0x000c2000, 0x00000004 },
+ { 0x00000076, 0x00000018 },
+ { 0x000b0000, 0x00000004 },
+ { 0x18c0e562, 0x00000004 },
+ { 0x00000078, 0x00000008 },
+ { 0x00c00077, 0x00000008 },
+ { 0x000700cb, 0x00000004 },
+ { 0x00000084, 0x00000038 },
+ { 0x000ca086, 0x00000030 },
+ { 0x080045bb, 0x00000004 },
+ { 0x000c2087, 0x00000030 },
+ { 0x0800e5bc, 0000000000 },
+ { 0x0000e5bb, 0x00000004 },
+ { 0x0000e5bc, 0000000000 },
+ { 0x00120000, 0x0000000c },
+ { 0x00120000, 0x00000004 },
+ { 0x001b0002, 0x0000000c },
+ { 0x0000a000, 0x00000004 },
+ { 0x0000e821, 0x00000004 },
+ { 0x0000e800, 0000000000 },
+ { 0x0000e821, 0x00000004 },
+ { 0x0000e82e, 0000000000 },
+ { 0x02cca000, 0x00000004 },
+ { 0x00140000, 0x00000004 },
+ { 0x000ce1cc, 0x00000004 },
+ { 0x050de1cd, 0x00000004 },
+ { 0x00400000, 0x00000004 },
+ { 0x00000096, 0x00000018 },
+ { 0x00c0a000, 0x00000004 },
+ { 0x00000093, 0x00000008 },
+ { 0x00000098, 0x00000020 },
+ { 0x4200e000, 0000000000 },
+ { 0x0000009f, 0x00000038 },
+ { 0x000ca000, 0x00000004 },
+ { 0x00140000, 0x00000004 },
+ { 0x000c2000, 0x00000004 },
+ { 0x00160000, 0x00000004 },
+ { 0x700ce000, 0x00000004 },
+ { 0x0014009b, 0x00000008 },
+ { 0x4000e000, 0000000000 },
+ { 0x02400000, 0x00000004 },
+ { 0x400ee000, 0x00000004 },
+ { 0x02400000, 0x00000004 },
+ { 0x4000e000, 0000000000 },
+ { 0x00100000, 0x0000002c },
+ { 0x00004000, 0000000000 },
+ { 0x080045c8, 0x00000004 },
+ { 0x00240005, 0x00000004 },
+ { 0x08004d0b, 0x00000004 },
+ { 0x000c2000, 0x00000004 },
+ { 0x0240e51b, 0x00000004 },
+ { 0x0080e50a, 0x00000005 },
+ { 0x0080e50b, 0x00000005 },
+ { 0x00220000, 0x00000004 },
+ { 0x000700cb, 0x00000004 },
+ { 0x000000b7, 0x00000038 },
+ { 0x000c2087, 0x00000030 },
+ { 0x0880e5bd, 0x00000005 },
+ { 0x000c2086, 0x00000030 },
+ { 0x0800e5bb, 0x00000005 },
+ { 0x000c2087, 0x00000030 },
+ { 0x0880e5bc, 0x00000005 },
+ { 0x000000ba, 0x00000008 },
+ { 0x0080e5bd, 0x00000005 },
+ { 0x0000e5bb, 0x00000005 },
+ { 0x0080e5bc, 0x00000005 },
+ { 0x00210000, 0x00000004 },
+ { 0x02800000, 0x00000004 },
+ { 0x00c000be, 0x00000018 },
+ { 0x4180e000, 0x00000040 },
+ { 0x000000c0, 0x00000024 },
+ { 0x01000000, 0x0000000c },
+ { 0x0100e51d, 0x0000000c },
+ { 0x000045bb, 0x00000004 },
+ { 0x000080ba, 0x00000008 },
+ { 0x03c00830, 0x00000004 },
+ { 0x4200e000, 0000000000 },
+ { 0x0000a000, 0x00000004 },
+ { 0x200045e0, 0x00000004 },
+ { 0x0000e5e1, 0000000000 },
+ { 0x00000001, 0000000000 },
+ { 0x000700c8, 0x00000004 },
+ { 0x0800e394, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0x0000e8c4, 0x00000004 },
+ { 0x0000e8c5, 0x00000004 },
+ { 0x0000e8c6, 0x00000004 },
+ { 0x0000e928, 0x00000004 },
+ { 0x0000e929, 0x00000004 },
+ { 0x0000e92a, 0x00000004 },
+ { 0x000000cc, 0x00000008 },
+ { 0x0000e928, 0x00000004 },
+ { 0x0000e929, 0x00000004 },
+ { 0x0000e92a, 0x00000004 },
+ { 0x000000d3, 0x00000008 },
+ { 0x02c02000, 0x00000004 },
+ { 0x00060000, 0x00000004 },
+ { 0x000000db, 0x00000034 },
+ { 0x000000d8, 0x00000008 },
+ { 0x00008000, 0x00000004 },
+ { 0xc000e000, 0000000000 },
+ { 0x000000e1, 0x00000030 },
+ { 0x4200e000, 0000000000 },
+ { 0x000000e1, 0x00000030 },
+ { 0x4000e000, 0000000000 },
+ { 0x0025001b, 0x00000004 },
+ { 0x00230000, 0x00000004 },
+ { 0x00250005, 0x00000004 },
+ { 0x000000e6, 0x00000034 },
+ { 0000000000, 0x0000000c },
+ { 0x00244000, 0x00000004 },
+ { 0x080045c8, 0x00000004 },
+ { 0x00240005, 0x00000004 },
+ { 0x08004d0b, 0x0000000c },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0x000c2000, 0x00000004 },
+ { 0x001d0018, 0x00000004 },
+ { 0x001a0001, 0x00000004 },
+ { 0x000000fb, 0x00000034 },
+ { 0x0000004a, 0x00000008 },
+ { 0x0500a04a, 0x00000008 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+};
+
+static const u32 R520_cp_microcode[][2] = {
+ { 0x4200e000, 0000000000 },
+ { 0x4000e000, 0000000000 },
+ { 0x00000099, 0x00000008 },
+ { 0x0000009d, 0x00000008 },
+ { 0x4a554b4a, 0000000000 },
+ { 0x4a4a4467, 0000000000 },
+ { 0x55526f75, 0000000000 },
+ { 0x4a7e7d65, 0000000000 },
+ { 0xe0dae6f6, 0000000000 },
+ { 0x4ac54a4a, 0000000000 },
+ { 0xc8828282, 0000000000 },
+ { 0xbf4acfc1, 0000000000 },
+ { 0x87b04ad5, 0000000000 },
+ { 0xb5838383, 0000000000 },
+ { 0x4a0f85ba, 0000000000 },
+ { 0x000ca000, 0x00000004 },
+ { 0x000d0012, 0x00000038 },
+ { 0x0000e8b4, 0x00000004 },
+ { 0x000d0014, 0x00000038 },
+ { 0x0000e8b6, 0x00000004 },
+ { 0x000d0016, 0x00000038 },
+ { 0x0000e854, 0x00000004 },
+ { 0x000d0018, 0x00000038 },
+ { 0x0000e855, 0x00000004 },
+ { 0x000d001a, 0x00000038 },
+ { 0x0000e856, 0x00000004 },
+ { 0x000d001c, 0x00000038 },
+ { 0x0000e857, 0x00000004 },
+ { 0x000d001e, 0x00000038 },
+ { 0x0000e824, 0x00000004 },
+ { 0x000d0020, 0x00000038 },
+ { 0x0000e825, 0x00000004 },
+ { 0x000d0022, 0x00000038 },
+ { 0x0000e830, 0x00000004 },
+ { 0x000d0024, 0x00000038 },
+ { 0x0000f0c0, 0x00000004 },
+ { 0x000d0026, 0x00000038 },
+ { 0x0000f0c1, 0x00000004 },
+ { 0x000d0028, 0x00000038 },
+ { 0x0000e000, 0x00000004 },
+ { 0x000d002a, 0x00000038 },
+ { 0x0000e000, 0x00000004 },
+ { 0x000d002c, 0x00000038 },
+ { 0x0000e000, 0x00000004 },
+ { 0x000d002e, 0x00000038 },
+ { 0x0000e000, 0x00000004 },
+ { 0x000d0030, 0x00000038 },
+ { 0x0000e000, 0x00000004 },
+ { 0x000d0032, 0x00000038 },
+ { 0x0000f180, 0x00000004 },
+ { 0x000d0034, 0x00000038 },
+ { 0x0000f393, 0x00000004 },
+ { 0x000d0036, 0x00000038 },
+ { 0x0000f38a, 0x00000004 },
+ { 0x000d0038, 0x00000038 },
+ { 0x0000f38e, 0x00000004 },
+ { 0x0000e821, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00000043, 0x00000018 },
+ { 0x00cce800, 0x00000004 },
+ { 0x001b0001, 0x00000004 },
+ { 0x08004800, 0x00000004 },
+ { 0x001b0001, 0x00000004 },
+ { 0x08004800, 0x00000004 },
+ { 0x001b0001, 0x00000004 },
+ { 0x08004800, 0x00000004 },
+ { 0x0000003a, 0x00000008 },
+ { 0x0000a000, 0000000000 },
+ { 0x2000451d, 0x00000004 },
+ { 0x0000e580, 0x00000004 },
+ { 0x000ce581, 0x00000004 },
+ { 0x08004580, 0x00000004 },
+ { 0x000ce581, 0x00000004 },
+ { 0x00000047, 0x00000008 },
+ { 0x0000a000, 0000000000 },
+ { 0x000c2000, 0x00000004 },
+ { 0x0000e50e, 0x00000004 },
+ { 0x00032000, 0x00000004 },
+ { 0x00022051, 0x00000028 },
+ { 0x00000051, 0x00000024 },
+ { 0x0800450f, 0x00000004 },
+ { 0x0000a04b, 0x00000008 },
+ { 0x0000e565, 0x00000004 },
+ { 0x0000e566, 0x00000004 },
+ { 0x00000052, 0x00000008 },
+ { 0x03cca5b4, 0x00000004 },
+ { 0x05432000, 0x00000004 },
+ { 0x00022000, 0x00000004 },
+ { 0x4ccce05e, 0x00000030 },
+ { 0x08274565, 0x00000004 },
+ { 0x0000005e, 0x00000030 },
+ { 0x08004564, 0x00000004 },
+ { 0x0000e566, 0x00000004 },
+ { 0x00000055, 0x00000008 },
+ { 0x00802061, 0x00000010 },
+ { 0x00202000, 0x00000004 },
+ { 0x001b00ff, 0x00000004 },
+ { 0x01000064, 0x00000010 },
+ { 0x001f2000, 0x00000004 },
+ { 0x001c00ff, 0x00000004 },
+ { 0000000000, 0x0000000c },
+ { 0x00000072, 0x00000030 },
+ { 0x00000055, 0x00000008 },
+ { 0x0000e576, 0x00000004 },
+ { 0x0000e577, 0x00000004 },
+ { 0x0000e50e, 0x00000004 },
+ { 0x0000e50f, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00000069, 0x00000018 },
+ { 0x00c0e5f9, 0x000000c2 },
+ { 0x00000069, 0x00000008 },
+ { 0x0014e50e, 0x00000004 },
+ { 0x0040e50f, 0x00000004 },
+ { 0x00c0006c, 0x00000008 },
+ { 0x0000e570, 0x00000004 },
+ { 0x0000e571, 0x00000004 },
+ { 0x0000e572, 0x0000000c },
+ { 0x0000a000, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x0000e568, 0x00000004 },
+ { 0x000c2000, 0x00000004 },
+ { 0x00000076, 0x00000018 },
+ { 0x000b0000, 0x00000004 },
+ { 0x18c0e562, 0x00000004 },
+ { 0x00000078, 0x00000008 },
+ { 0x00c00077, 0x00000008 },
+ { 0x000700c7, 0x00000004 },
+ { 0x00000080, 0x00000038 },
+ { 0x0000e5bb, 0x00000004 },
+ { 0x0000e5bc, 0000000000 },
+ { 0x0000a000, 0x00000004 },
+ { 0x0000e821, 0x00000004 },
+ { 0x0000e800, 0000000000 },
+ { 0x0000e821, 0x00000004 },
+ { 0x0000e82e, 0000000000 },
+ { 0x02cca000, 0x00000004 },
+ { 0x00140000, 0x00000004 },
+ { 0x000ce1cc, 0x00000004 },
+ { 0x050de1cd, 0x00000004 },
+ { 0x00400000, 0x00000004 },
+ { 0x0000008f, 0x00000018 },
+ { 0x00c0a000, 0x00000004 },
+ { 0x0000008c, 0x00000008 },
+ { 0x00000091, 0x00000020 },
+ { 0x4200e000, 0000000000 },
+ { 0x00000098, 0x00000038 },
+ { 0x000ca000, 0x00000004 },
+ { 0x00140000, 0x00000004 },
+ { 0x000c2000, 0x00000004 },
+ { 0x00160000, 0x00000004 },
+ { 0x700ce000, 0x00000004 },
+ { 0x00140094, 0x00000008 },
+ { 0x4000e000, 0000000000 },
+ { 0x02400000, 0x00000004 },
+ { 0x400ee000, 0x00000004 },
+ { 0x02400000, 0x00000004 },
+ { 0x4000e000, 0000000000 },
+ { 0x000c2000, 0x00000004 },
+ { 0x0240e51b, 0x00000004 },
+ { 0x0080e50a, 0x00000005 },
+ { 0x0080e50b, 0x00000005 },
+ { 0x00220000, 0x00000004 },
+ { 0x000700c7, 0x00000004 },
+ { 0x000000a4, 0x00000038 },
+ { 0x0080e5bd, 0x00000005 },
+ { 0x0000e5bb, 0x00000005 },
+ { 0x0080e5bc, 0x00000005 },
+ { 0x00210000, 0x00000004 },
+ { 0x02800000, 0x00000004 },
+ { 0x00c000ab, 0x00000018 },
+ { 0x4180e000, 0x00000040 },
+ { 0x000000ad, 0x00000024 },
+ { 0x01000000, 0x0000000c },
+ { 0x0100e51d, 0x0000000c },
+ { 0x000045bb, 0x00000004 },
+ { 0x000080a7, 0x00000008 },
+ { 0x0000f3ce, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00cc2000, 0x00000004 },
+ { 0x08c053cf, 0x00000040 },
+ { 0x00008000, 0000000000 },
+ { 0x0000f3d2, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00cc2000, 0x00000004 },
+ { 0x08c053d3, 0x00000040 },
+ { 0x00008000, 0000000000 },
+ { 0x0000f39d, 0x00000004 },
+ { 0x0140a000, 0x00000004 },
+ { 0x00cc2000, 0x00000004 },
+ { 0x08c0539e, 0x00000040 },
+ { 0x00008000, 0000000000 },
+ { 0x03c00830, 0x00000004 },
+ { 0x4200e000, 0000000000 },
+ { 0x0000a000, 0x00000004 },
+ { 0x200045e0, 0x00000004 },
+ { 0x0000e5e1, 0000000000 },
+ { 0x00000001, 0000000000 },
+ { 0x000700c4, 0x00000004 },
+ { 0x0800e394, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0x0000e8c4, 0x00000004 },
+ { 0x0000e8c5, 0x00000004 },
+ { 0x0000e8c6, 0x00000004 },
+ { 0x0000e928, 0x00000004 },
+ { 0x0000e929, 0x00000004 },
+ { 0x0000e92a, 0x00000004 },
+ { 0x000000c8, 0x00000008 },
+ { 0x0000e928, 0x00000004 },
+ { 0x0000e929, 0x00000004 },
+ { 0x0000e92a, 0x00000004 },
+ { 0x000000cf, 0x00000008 },
+ { 0xdeadbeef, 0000000000 },
+ { 0x00000116, 0000000000 },
+ { 0x000700d3, 0x00000004 },
+ { 0x080050e7, 0x00000004 },
+ { 0x000700d4, 0x00000004 },
+ { 0x0800401c, 0x00000004 },
+ { 0x0000e01d, 0000000000 },
+ { 0x02c02000, 0x00000004 },
+ { 0x00060000, 0x00000004 },
+ { 0x000000de, 0x00000034 },
+ { 0x000000db, 0x00000008 },
+ { 0x00008000, 0x00000004 },
+ { 0xc000e000, 0000000000 },
+ { 0x0000e1cc, 0x00000004 },
+ { 0x0500e1cd, 0x00000004 },
+ { 0x000ca000, 0x00000004 },
+ { 0x000000e5, 0x00000034 },
+ { 0x000000e1, 0x00000008 },
+ { 0x0000a000, 0000000000 },
+ { 0x0019e1cc, 0x00000004 },
+ { 0x001b0001, 0x00000004 },
+ { 0x0500a000, 0x00000004 },
+ { 0x080041cd, 0x00000004 },
+ { 0x000ca000, 0x00000004 },
+ { 0x000000fb, 0x00000034 },
+ { 0x0000004a, 0x00000008 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0x000c2000, 0x00000004 },
+ { 0x001d0018, 0x00000004 },
+ { 0x001a0001, 0x00000004 },
+ { 0x000000fb, 0x00000034 },
+ { 0x0000004a, 0x00000008 },
+ { 0x0500a04a, 0x00000008 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+ { 0000000000, 0000000000 },
+};
+
+
+#endif
--
cgit v1.2.3-70-g09d2
From fa0d71b967506031f7cb08ced6095d1c4f988594 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@linux.ie>
Date: Wed, 28 May 2008 11:27:01 +1000
Subject: drm/rs690: set all of gart base address.
Docs state bits 4-11 maps to bits 32-39 of the 40-bit range
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/drm/radeon_cp.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c
index d8ede40de0b0..1e434ba15564 100644
--- a/drivers/char/drm/radeon_cp.c
+++ b/drivers/char/drm/radeon_cp.c
@@ -659,8 +659,9 @@ static void radeon_set_rs690gart(drm_radeon_private_t *dev_priv, int on)
temp = RS690_READ_MCIND(dev_priv, RS690_MC_GART_FEATURE_ID);
RS690_WRITE_MCIND(RS690_MC_GART_FEATURE_ID, 0x42040800);
- RS690_WRITE_MCIND(RS690_MC_GART_BASE,
- dev_priv->gart_info.bus_addr);
+ temp = dev_priv->gart_info.bus_addr & 0xfffff000;
+ temp |= (upper_32_bits(dev_priv->gart_info.bus_addr) & 0xff) << 4;
+ RS690_WRITE_MCIND(RS690_MC_GART_BASE, temp);
temp = RS690_READ_MCIND(dev_priv, RS690_MC_AGP_MODE_CONTROL);
RS690_WRITE_MCIND(RS690_MC_AGP_MODE_CONTROL, 0x01400000);
--
cgit v1.2.3-70-g09d2
From 3722bfc607d46275369865c02fe8694486d640b5 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@linux.ie>
Date: Wed, 28 May 2008 11:28:27 +1000
Subject: drm/rs690: set base 2 to 0.
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/drm/radeon_cp.c | 2 ++
drivers/char/drm/radeon_drv.h | 1 +
2 files changed, 3 insertions(+)
diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c
index 1e434ba15564..6e13f4bec917 100644
--- a/drivers/char/drm/radeon_cp.c
+++ b/drivers/char/drm/radeon_cp.c
@@ -669,6 +669,8 @@ static void radeon_set_rs690gart(drm_radeon_private_t *dev_priv, int on)
RS690_WRITE_MCIND(RS690_MC_AGP_BASE,
(unsigned int)dev_priv->gart_vm_start);
+ RS690_WRITE_MCIND(RS690_MC_AGP_BASE_2, 0);
+
dev_priv->gart_size = 32*1024*1024;
temp = (((dev_priv->gart_vm_start - 1 + dev_priv->gart_size) &
0xffff0000) | (dev_priv->gart_vm_start >> 16));
diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h
index 173ae620223a..b22816b57659 100644
--- a/drivers/char/drm/radeon_drv.h
+++ b/drivers/char/drm/radeon_drv.h
@@ -497,6 +497,7 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev,
#define RS690_MC_FB_LOCATION 0x100
#define RS690_MC_AGP_LOCATION 0x101
#define RS690_MC_AGP_BASE 0x102
+#define RS690_MC_AGP_BASE_2 0x103
#define R520_MC_IND_INDEX 0x70
#define R520_MC_IND_WR_EN (1<<24)
--
cgit v1.2.3-70-g09d2
From 2735977b12cb0f113aae24afff04747b6d0f5bf1 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeucher@gmail.com>
Date: Wed, 28 May 2008 12:54:16 +1000
Subject: drm/radeon: IGP clean up register and magic numbers.
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/drm/radeon_cp.c | 79 ++++++++++++++++-------------
drivers/char/drm/radeon_drv.h | 113 ++++++++++++++++++++++++------------------
2 files changed, 110 insertions(+), 82 deletions(-)
diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c
index 6e13f4bec917..38eda336a657 100644
--- a/drivers/char/drm/radeon_cp.c
+++ b/drivers/char/drm/radeon_cp.c
@@ -109,9 +109,9 @@ static u32 RADEON_READ_PCIE(drm_radeon_private_t *dev_priv, int addr)
static u32 RADEON_READ_IGPGART(drm_radeon_private_t *dev_priv, int addr)
{
u32 ret;
- RADEON_WRITE(RADEON_IGPGART_INDEX, addr & 0x7f);
- ret = RADEON_READ(RADEON_IGPGART_DATA);
- RADEON_WRITE(RADEON_IGPGART_INDEX, 0x7f);
+ RADEON_WRITE(RS400_NB_MC_INDEX, addr & 0x7f);
+ ret = RADEON_READ(RS400_NB_MC_DATA);
+ RADEON_WRITE(RS400_NB_MC_INDEX, 0x7f);
return ret;
}
@@ -613,14 +613,18 @@ static void radeon_set_igpgart(drm_radeon_private_t * dev_priv, int on)
(long)dev_priv->gart_info.bus_addr,
dev_priv->gart_size);
- RADEON_WRITE_IGPGART(RADEON_IGPGART_UNK_18, 0x1000);
- RADEON_WRITE_IGPGART(RADEON_IGPGART_ENABLE, 0x1);
- RADEON_WRITE_IGPGART(RADEON_IGPGART_CTRL, 0x42040800);
- RADEON_WRITE_IGPGART(RADEON_IGPGART_BASE_ADDR,
+ RADEON_WRITE_IGPGART(RS400_MC_MISC_CNTL, RS400_GART_INDEX_REG_EN);
+ RADEON_WRITE_IGPGART(RS400_AGP_ADDRESS_SPACE_SIZE, (RS400_GART_EN |
+ RS400_VA_SIZE_32MB));
+ RADEON_WRITE_IGPGART(RS400_GART_FEATURE_ID, (RS400_HANG_EN |
+ RS400_TLB_ENABLE |
+ RS400_GTW_LAC_EN |
+ RS400_1LEVEL_GART));
+ RADEON_WRITE_IGPGART(RS400_GART_BASE,
dev_priv->gart_info.bus_addr);
- temp = RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_UNK_39);
- RADEON_WRITE_IGPGART(RADEON_IGPGART_UNK_39, temp);
+ temp = RADEON_READ_IGPGART(dev_priv, RS400_AGP_MODE_CNTL);
+ RADEON_WRITE_IGPGART(RS400_AGP_MODE_CNTL, temp);
RADEON_WRITE(RADEON_AGP_BASE, (unsigned int)dev_priv->gart_vm_start);
dev_priv->gart_size = 32*1024*1024;
@@ -629,13 +633,13 @@ static void radeon_set_igpgart(drm_radeon_private_t * dev_priv, int on)
dev_priv->gart_size) & 0xffff0000) |
(dev_priv->gart_vm_start >> 16)));
- temp = RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_ENABLE);
- RADEON_WRITE_IGPGART(RADEON_IGPGART_ENABLE, temp);
+ temp = RADEON_READ_IGPGART(dev_priv, RS400_AGP_ADDRESS_SPACE_SIZE);
+ RADEON_WRITE_IGPGART(RS400_AGP_ADDRESS_SPACE_SIZE, temp);
- RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_FLUSH);
- RADEON_WRITE_IGPGART(RADEON_IGPGART_FLUSH, 0x1);
- RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_FLUSH);
- RADEON_WRITE_IGPGART(RADEON_IGPGART_FLUSH, 0x0);
+ RADEON_READ_IGPGART(dev_priv, RS400_GART_CACHE_CNTRL);
+ RADEON_WRITE_IGPGART(RS400_GART_CACHE_CNTRL, RS400_GART_CACHE_INVALIDATE);
+ RADEON_READ_IGPGART(dev_priv, RS400_GART_CACHE_CNTRL);
+ RADEON_WRITE_IGPGART(RS400_GART_CACHE_CNTRL, 0);
}
}
@@ -650,21 +654,26 @@ static void radeon_set_rs690gart(drm_radeon_private_t *dev_priv, int on)
(long)dev_priv->gart_info.bus_addr,
dev_priv->gart_size);
- temp = RS690_READ_MCIND(dev_priv, RS690_MC_MISC_CNTL);
- RS690_WRITE_MCIND(RS690_MC_MISC_CNTL, 0x5000);
+ temp = RS690_READ_MCIND(dev_priv, RS400_MC_MISC_CNTL);
+ RS690_WRITE_MCIND(RS400_MC_MISC_CNTL, (RS400_GART_INDEX_REG_EN |
+ RS690_BLOCK_GFX_D3_EN));
- RS690_WRITE_MCIND(RS690_MC_AGP_SIZE,
- RS690_MC_GART_EN | RS690_MC_AGP_SIZE_32MB);
+ RS690_WRITE_MCIND(RS400_AGP_ADDRESS_SPACE_SIZE, (RS400_GART_EN |
+ RS400_VA_SIZE_32MB));
- temp = RS690_READ_MCIND(dev_priv, RS690_MC_GART_FEATURE_ID);
- RS690_WRITE_MCIND(RS690_MC_GART_FEATURE_ID, 0x42040800);
+ temp = RS690_READ_MCIND(dev_priv, RS400_GART_FEATURE_ID);
+ RS690_WRITE_MCIND(RS400_GART_FEATURE_ID, (RS400_HANG_EN |
+ RS400_TLB_ENABLE |
+ RS400_GTW_LAC_EN |
+ RS400_1LEVEL_GART));
temp = dev_priv->gart_info.bus_addr & 0xfffff000;
temp |= (upper_32_bits(dev_priv->gart_info.bus_addr) & 0xff) << 4;
- RS690_WRITE_MCIND(RS690_MC_GART_BASE, temp);
+ RS690_WRITE_MCIND(RS400_GART_BASE, temp);
- temp = RS690_READ_MCIND(dev_priv, RS690_MC_AGP_MODE_CONTROL);
- RS690_WRITE_MCIND(RS690_MC_AGP_MODE_CONTROL, 0x01400000);
+ temp = RS690_READ_MCIND(dev_priv, RS400_AGP_MODE_CNTL);
+ RS690_WRITE_MCIND(RS400_AGP_MODE_CNTL, ((1 << RS400_REQ_TYPE_SNOOP_SHIFT) |
+ RS400_REQ_TYPE_SNOOP_DIS));
RS690_WRITE_MCIND(RS690_MC_AGP_BASE,
(unsigned int)dev_priv->gart_vm_start);
@@ -677,32 +686,32 @@ static void radeon_set_rs690gart(drm_radeon_private_t *dev_priv, int on)
RS690_WRITE_MCIND(RS690_MC_AGP_LOCATION, temp);
- temp = RS690_READ_MCIND(dev_priv, RS690_MC_AGP_SIZE);
- RS690_WRITE_MCIND(RS690_MC_AGP_SIZE,
- RS690_MC_GART_EN | RS690_MC_AGP_SIZE_32MB);
+ temp = RS690_READ_MCIND(dev_priv, RS400_AGP_ADDRESS_SPACE_SIZE);
+ RS690_WRITE_MCIND(RS400_AGP_ADDRESS_SPACE_SIZE, (RS400_GART_EN |
+ RS400_VA_SIZE_32MB));
do {
- temp = RS690_READ_MCIND(dev_priv, RS690_MC_GART_CACHE_CNTL);
+ temp = RS690_READ_MCIND(dev_priv, RS400_GART_CACHE_CNTRL);
if ((temp & RS690_MC_GART_CLEAR_STATUS) ==
RS690_MC_GART_CLEAR_DONE)
break;
DRM_UDELAY(1);
} while (1);
- RS690_WRITE_MCIND(RS690_MC_GART_CACHE_CNTL,
- RS690_MC_GART_CC_CLEAR);
+ RS690_WRITE_MCIND(RS400_GART_CACHE_CNTRL,
+ RS400_GART_CACHE_INVALIDATE);
+
do {
- temp = RS690_READ_MCIND(dev_priv, RS690_MC_GART_CACHE_CNTL);
+ temp = RS690_READ_MCIND(dev_priv, RS400_GART_CACHE_CNTRL);
if ((temp & RS690_MC_GART_CLEAR_STATUS) ==
- RS690_MC_GART_CLEAR_DONE)
+ RS690_MC_GART_CLEAR_DONE)
break;
DRM_UDELAY(1);
} while (1);
- RS690_WRITE_MCIND(RS690_MC_GART_CACHE_CNTL,
- RS690_MC_GART_CC_NO_CHANGE);
+ RS690_WRITE_MCIND(RS400_GART_CACHE_CNTRL, 0);
} else {
- RS690_WRITE_MCIND(RS690_MC_AGP_SIZE, RS690_MC_GART_DIS);
+ RS690_WRITE_MCIND(RS400_AGP_ADDRESS_SPACE_SIZE, 0);
}
}
diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h
index b22816b57659..f25933e9e56a 100644
--- a/drivers/char/drm/radeon_drv.h
+++ b/drivers/char/drm/radeon_drv.h
@@ -444,13 +444,13 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev,
#define RADEON_PCIE_DATA 0x0034
#define RADEON_PCIE_TX_GART_CNTL 0x10
# define RADEON_PCIE_TX_GART_EN (1 << 0)
-# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_PASS_THRU (0<<1)
-# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_CLAMP_LO (1<<1)
-# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD (3<<1)
-# define RADEON_PCIE_TX_GART_MODE_32_128_CACHE (0<<3)
-# define RADEON_PCIE_TX_GART_MODE_8_4_128_CACHE (1<<3)
-# define RADEON_PCIE_TX_GART_CHK_RW_VALID_EN (1<<5)
-# define RADEON_PCIE_TX_GART_INVALIDATE_TLB (1<<8)
+# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_PASS_THRU (0 << 1)
+# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_CLAMP_LO (1 << 1)
+# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD (3 << 1)
+# define RADEON_PCIE_TX_GART_MODE_32_128_CACHE (0 << 3)
+# define RADEON_PCIE_TX_GART_MODE_8_4_128_CACHE (1 << 3)
+# define RADEON_PCIE_TX_GART_CHK_RW_VALID_EN (1 << 5)
+# define RADEON_PCIE_TX_GART_INVALIDATE_TLB (1 << 8)
#define RADEON_PCIE_TX_DISCARD_RD_ADDR_LO 0x11
#define RADEON_PCIE_TX_DISCARD_RD_ADDR_HI 0x12
#define RADEON_PCIE_TX_GART_BASE 0x13
@@ -459,14 +459,9 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev,
#define RADEON_PCIE_TX_GART_END_LO 0x16
#define RADEON_PCIE_TX_GART_END_HI 0x17
-#define RADEON_IGPGART_INDEX 0x168
-#define RADEON_IGPGART_DATA 0x16c
-#define RADEON_IGPGART_UNK_18 0x18
-#define RADEON_IGPGART_CTRL 0x2b
-#define RADEON_IGPGART_BASE_ADDR 0x2c
-#define RADEON_IGPGART_FLUSH 0x2e
-#define RADEON_IGPGART_ENABLE 0x38
-#define RADEON_IGPGART_UNK_39 0x39
+#define RS400_NB_MC_INDEX 0x168
+# define RS400_NB_MC_IND_WR_EN (1 << 8)
+#define RS400_NB_MC_DATA 0x16c
#define RS690_MC_INDEX 0x78
# define RS690_MC_INDEX_MASK 0x1ff
@@ -474,33 +469,55 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev,
# define RS690_MC_INDEX_WR_ACK 0x7f
#define RS690_MC_DATA 0x7c
-#define RS690_MC_MISC_CNTL 0x18
-#define RS690_MC_GART_FEATURE_ID 0x2b
-#define RS690_MC_GART_BASE 0x2c
-#define RS690_MC_GART_CACHE_CNTL 0x2e
-# define RS690_MC_GART_CC_NO_CHANGE 0x0
-# define RS690_MC_GART_CC_CLEAR 0x1
-# define RS690_MC_GART_CLEAR_STATUS (1 << 1)
+/* MC indirect registers */
+#define RS400_MC_MISC_CNTL 0x18
+# define RS400_DISABLE_GTW (1 << 1)
+/* switch between MCIND GART and MM GART registers. 0 = mmgart, 1 = mcind gart */
+# define RS400_GART_INDEX_REG_EN (1 << 12)
+# define RS690_BLOCK_GFX_D3_EN (1 << 14)
+#define RS400_K8_FB_LOCATION 0x1e
+#define RS400_GART_FEATURE_ID 0x2b
+# define RS400_HANG_EN (1 << 11)
+# define RS400_TLB_ENABLE (1 << 18)
+# define RS400_P2P_ENABLE (1 << 19)
+# define RS400_GTW_LAC_EN (1 << 25)
+# define RS400_2LEVEL_GART (0 << 30)
+# define RS400_1LEVEL_GART (1 << 30)
+# define RS400_PDC_EN (1 << 31)
+#define RS400_GART_BASE 0x2c
+#define RS400_GART_CACHE_CNTRL 0x2e
+# define RS400_GART_CACHE_INVALIDATE (1 << 0) /* wait for it to clear */
+/* ??? */
+# define RS690_MC_GART_CLEAR_STATUS (1 << 1)
# define RS690_MC_GART_CLEAR_DONE (0 << 1)
# define RS690_MC_GART_CLEAR_PENDING (1 << 1)
-#define RS690_MC_AGP_SIZE 0x38
-# define RS690_MC_GART_DIS 0x0
-# define RS690_MC_GART_EN 0x1
-# define RS690_MC_AGP_SIZE_32MB (0 << 1)
-# define RS690_MC_AGP_SIZE_64MB (1 << 1)
-# define RS690_MC_AGP_SIZE_128MB (2 << 1)
-# define RS690_MC_AGP_SIZE_256MB (3 << 1)
-# define RS690_MC_AGP_SIZE_512MB (4 << 1)
-# define RS690_MC_AGP_SIZE_1GB (5 << 1)
-# define RS690_MC_AGP_SIZE_2GB (6 << 1)
-#define RS690_MC_AGP_MODE_CONTROL 0x39
+#define RS400_AGP_ADDRESS_SPACE_SIZE 0x38
+# define RS400_GART_EN (1 << 0)
+# define RS400_VA_SIZE_32MB (0 << 1)
+# define RS400_VA_SIZE_64MB (1 << 1)
+# define RS400_VA_SIZE_128MB (2 << 1)
+# define RS400_VA_SIZE_256MB (3 << 1)
+# define RS400_VA_SIZE_512MB (4 << 1)
+# define RS400_VA_SIZE_1GB (5 << 1)
+# define RS400_VA_SIZE_2GB (6 << 1)
+#define RS400_AGP_MODE_CNTL 0x39
+# define RS400_POST_GART_Q_SIZE (1 << 18)
+# define RS400_NONGART_SNOOP (1 << 19)
+# define RS400_AGP_RD_BUF_SIZE (1 << 20)
+# define RS400_REQ_TYPE_SNOOP_SHIFT 22
+# define RS400_REQ_TYPE_SNOOP_MASK 0x3
+# define RS400_REQ_TYPE_SNOOP_DIS (1 << 24)
+#define RS400_MC_MISC_UMA_CNTL 0x5f
+#define RS400_MC_MCLK_CNTL 0x7a
+#define RS400_MC_UMA_DUALCH_CNTL 0x86
+
#define RS690_MC_FB_LOCATION 0x100
#define RS690_MC_AGP_LOCATION 0x101
#define RS690_MC_AGP_BASE 0x102
#define RS690_MC_AGP_BASE_2 0x103
#define R520_MC_IND_INDEX 0x70
-#define R520_MC_IND_WR_EN (1<<24)
+#define R520_MC_IND_WR_EN (1 << 24)
#define R520_MC_IND_DATA 0x74
#define RV515_MC_FB_LOCATION 0x01
@@ -512,6 +529,8 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev,
#define RADEON_MPP_TB_CONFIG 0x01c0
#define RADEON_MEM_CNTL 0x0140
#define RADEON_MEM_SDRAM_MODE_REG 0x0158
+#define RADEON_AGP_BASE_2 0x015c
+#define RS400_AGP_BASE_2 0x0164
#define RADEON_AGP_BASE 0x0170
#define RADEON_RB3D_COLOROFFSET 0x1c40
@@ -1079,36 +1098,36 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev,
#define RADEON_READ8(reg) DRM_READ8( dev_priv->mmio, (reg) )
#define RADEON_WRITE8(reg,val) DRM_WRITE8( dev_priv->mmio, (reg), (val) )
-#define RADEON_WRITE_PLL( addr, val ) \
+#define RADEON_WRITE_PLL(addr, val) \
do { \
- RADEON_WRITE8( RADEON_CLOCK_CNTL_INDEX, \
+ RADEON_WRITE8(RADEON_CLOCK_CNTL_INDEX, \
((addr) & 0x1f) | RADEON_PLL_WR_EN ); \
- RADEON_WRITE( RADEON_CLOCK_CNTL_DATA, (val) ); \
+ RADEON_WRITE(RADEON_CLOCK_CNTL_DATA, (val)); \
} while (0)
-#define RADEON_WRITE_IGPGART( addr, val ) \
+#define RADEON_WRITE_IGPGART(addr, val) \
do { \
- RADEON_WRITE( RADEON_IGPGART_INDEX, \
- ((addr) & 0x7f) | (1 << 8)); \
- RADEON_WRITE( RADEON_IGPGART_DATA, (val) ); \
- RADEON_WRITE( RADEON_IGPGART_INDEX, 0x7f ); \
+ RADEON_WRITE(RS400_NB_MC_INDEX, \
+ ((addr) & 0x7f) | RS400_NB_MC_IND_WR_EN); \
+ RADEON_WRITE(RS400_NB_MC_DATA, (val)); \
+ RADEON_WRITE(RS400_NB_MC_INDEX, 0x7f); \
} while (0)
-#define RADEON_WRITE_PCIE( addr, val ) \
+#define RADEON_WRITE_PCIE(addr, val) \
do { \
- RADEON_WRITE8( RADEON_PCIE_INDEX, \
+ RADEON_WRITE8(RADEON_PCIE_INDEX, \
((addr) & 0xff)); \
- RADEON_WRITE( RADEON_PCIE_DATA, (val) ); \
+ RADEON_WRITE(RADEON_PCIE_DATA, (val)); \
} while (0)
-#define RADEON_WRITE_MCIND( addr, val ) \
+#define RADEON_WRITE_MCIND(addr, val) \
do { \
RADEON_WRITE(R520_MC_IND_INDEX, 0xff0000 | ((addr) & 0xff)); \
RADEON_WRITE(R520_MC_IND_DATA, (val)); \
RADEON_WRITE(R520_MC_IND_INDEX, 0); \
} while (0)
-#define RS690_WRITE_MCIND( addr, val ) \
+#define RS690_WRITE_MCIND(addr, val) \
do { \
RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_EN | ((addr) & RS690_MC_INDEX_MASK)); \
RADEON_WRITE(RS690_MC_DATA, val); \
--
cgit v1.2.3-70-g09d2
From 45e519052e8f583a709edd442a23f59581d3fe42 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeucher@gmail.com>
Date: Wed, 28 May 2008 13:28:59 +1000
Subject: drm/radeon: merge IGP chip setup and fixup RS400 vs RS480 support
We only support RS480 (AMD based IGP) at the moment not
RS400 (Intel based IGP) ones.
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/drm/drm_pciids.h | 14 ++--
drivers/char/drm/radeon_cp.c | 169 +++++++++++++++++-------------------------
drivers/char/drm/radeon_drv.h | 120 +++++++++++++++---------------
3 files changed, 138 insertions(+), 165 deletions(-)
diff --git a/drivers/char/drm/drm_pciids.h b/drivers/char/drm/drm_pciids.h
index a6a499f97e22..bad096f896ad 100644
--- a/drivers/char/drm/drm_pciids.h
+++ b/drivers/char/drm/drm_pciids.h
@@ -103,20 +103,18 @@
{0x1002, 0x5653, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x5834, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP}, \
{0x1002, 0x5835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP|RADEON_IS_MOBILITY}, \
- {0x1002, 0x5954, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
- {0x1002, 0x5955, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
- {0x1002, 0x5974, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
- {0x1002, 0x5975, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
+ {0x1002, 0x5954, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
+ {0x1002, 0x5955, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
+ {0x1002, 0x5974, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
+ {0x1002, 0x5975, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
{0x1002, 0x5960, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
{0x1002, 0x5961, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
{0x1002, 0x5962, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
{0x1002, 0x5964, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
{0x1002, 0x5965, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
{0x1002, 0x5969, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100}, \
- {0x1002, 0x5a41, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
- {0x1002, 0x5a42, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
- {0x1002, 0x5a61, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
- {0x1002, 0x5a62, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
+ {0x1002, 0x5a61, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
+ {0x1002, 0x5a62, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
{0x1002, 0x5b60, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \
{0x1002, 0x5b62, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \
{0x1002, 0x5b63, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \
diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c
index 38eda336a657..3a424986e85e 100644
--- a/drivers/char/drm/radeon_cp.c
+++ b/drivers/char/drm/radeon_cp.c
@@ -2,6 +2,7 @@
/*
* Copyright 2000 Precision Insight, Inc., Cedar Park, Texas.
* Copyright 2000 VA Linux Systems, Inc., Fremont, California.
+ * Copyright 2007 Advanced Micro Devices, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
@@ -40,7 +41,7 @@
static int radeon_do_cleanup_cp(struct drm_device * dev);
-static u32 RADEON_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
+static u32 R500_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
{
u32 ret;
RADEON_WRITE(R520_MC_IND_INDEX, 0x7f0000 | (addr & 0xff));
@@ -49,21 +50,41 @@ static u32 RADEON_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
return ret;
}
+static u32 RS480_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
+{
+ u32 ret;
+ RADEON_WRITE(RS480_NB_MC_INDEX, addr & 0xff);
+ ret = RADEON_READ(RS480_NB_MC_DATA);
+ RADEON_WRITE(RS480_NB_MC_INDEX, 0xff);
+ return ret;
+}
+
static u32 RS690_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
{
+ u32 ret;
RADEON_WRITE(RS690_MC_INDEX, (addr & RS690_MC_INDEX_MASK));
- return RADEON_READ(RS690_MC_DATA);
+ ret = RADEON_READ(RS690_MC_DATA);
+ RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_MASK);
+ return ret;
+}
+
+static u32 IGP_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
+{
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690)
+ return RS690_READ_MCIND(dev_priv, addr);
+ else
+ return RS480_READ_MCIND(dev_priv, addr);
}
u32 radeon_read_fb_location(drm_radeon_private_t *dev_priv)
{
if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515)
- return RADEON_READ_MCIND(dev_priv, RV515_MC_FB_LOCATION);
+ return R500_READ_MCIND(dev_priv, RV515_MC_FB_LOCATION);
else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690)
return RS690_READ_MCIND(dev_priv, RS690_MC_FB_LOCATION);
else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515)
- return RADEON_READ_MCIND(dev_priv, R520_MC_FB_LOCATION);
+ return R500_READ_MCIND(dev_priv, R520_MC_FB_LOCATION);
else
return RADEON_READ(RADEON_MC_FB_LOCATION);
}
@@ -71,11 +92,11 @@ u32 radeon_read_fb_location(drm_radeon_private_t *dev_priv)
static void radeon_write_fb_location(drm_radeon_private_t *dev_priv, u32 fb_loc)
{
if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515)
- RADEON_WRITE_MCIND(RV515_MC_FB_LOCATION, fb_loc);
+ R500_WRITE_MCIND(RV515_MC_FB_LOCATION, fb_loc);
else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690)
RS690_WRITE_MCIND(RS690_MC_FB_LOCATION, fb_loc);
else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515)
- RADEON_WRITE_MCIND(R520_MC_FB_LOCATION, fb_loc);
+ R500_WRITE_MCIND(R520_MC_FB_LOCATION, fb_loc);
else
RADEON_WRITE(RADEON_MC_FB_LOCATION, fb_loc);
}
@@ -83,11 +104,11 @@ static void radeon_write_fb_location(drm_radeon_private_t *dev_priv, u32 fb_loc)
static void radeon_write_agp_location(drm_radeon_private_t *dev_priv, u32 agp_loc)
{
if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515)
- RADEON_WRITE_MCIND(RV515_MC_AGP_LOCATION, agp_loc);
+ R500_WRITE_MCIND(RV515_MC_AGP_LOCATION, agp_loc);
else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690)
RS690_WRITE_MCIND(RS690_MC_AGP_LOCATION, agp_loc);
else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515)
- RADEON_WRITE_MCIND(R520_MC_AGP_LOCATION, agp_loc);
+ R500_WRITE_MCIND(R520_MC_AGP_LOCATION, agp_loc);
else
RADEON_WRITE(RADEON_MC_AGP_LOCATION, agp_loc);
}
@@ -106,15 +127,6 @@ static u32 RADEON_READ_PCIE(drm_radeon_private_t *dev_priv, int addr)
return RADEON_READ(RADEON_PCIE_DATA);
}
-static u32 RADEON_READ_IGPGART(drm_radeon_private_t *dev_priv, int addr)
-{
- u32 ret;
- RADEON_WRITE(RS400_NB_MC_INDEX, addr & 0x7f);
- ret = RADEON_READ(RS400_NB_MC_DATA);
- RADEON_WRITE(RS400_NB_MC_INDEX, 0x7f);
- return ret;
-}
-
#if RADEON_FIFO_DEBUG
static void radeon_status(drm_radeon_private_t * dev_priv)
{
@@ -255,7 +267,7 @@ static void radeon_cp_load_microcode(drm_radeon_private_t * dev_priv)
((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R350) ||
((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV350) ||
((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV380) ||
- ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS400)) {
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS480)) {
DRM_INFO("Loading R300 Microcode\n");
for (i = 0; i < 256; i++) {
RADEON_WRITE(RADEON_CP_ME_RAM_DATAH,
@@ -603,115 +615,78 @@ static void radeon_test_writeback(drm_radeon_private_t * dev_priv)
/* Enable or disable IGP GART on the chip */
static void radeon_set_igpgart(drm_radeon_private_t * dev_priv, int on)
-{
- u32 temp, tmp;
-
- tmp = RADEON_READ(RADEON_AIC_CNTL);
- if (on) {
- DRM_DEBUG("programming igpgart %08X %08lX %08X\n",
- dev_priv->gart_vm_start,
- (long)dev_priv->gart_info.bus_addr,
- dev_priv->gart_size);
-
- RADEON_WRITE_IGPGART(RS400_MC_MISC_CNTL, RS400_GART_INDEX_REG_EN);
- RADEON_WRITE_IGPGART(RS400_AGP_ADDRESS_SPACE_SIZE, (RS400_GART_EN |
- RS400_VA_SIZE_32MB));
- RADEON_WRITE_IGPGART(RS400_GART_FEATURE_ID, (RS400_HANG_EN |
- RS400_TLB_ENABLE |
- RS400_GTW_LAC_EN |
- RS400_1LEVEL_GART));
- RADEON_WRITE_IGPGART(RS400_GART_BASE,
- dev_priv->gart_info.bus_addr);
-
- temp = RADEON_READ_IGPGART(dev_priv, RS400_AGP_MODE_CNTL);
- RADEON_WRITE_IGPGART(RS400_AGP_MODE_CNTL, temp);
-
- RADEON_WRITE(RADEON_AGP_BASE, (unsigned int)dev_priv->gart_vm_start);
- dev_priv->gart_size = 32*1024*1024;
- radeon_write_agp_location(dev_priv,
- (((dev_priv->gart_vm_start - 1 +
- dev_priv->gart_size) & 0xffff0000) |
- (dev_priv->gart_vm_start >> 16)));
-
- temp = RADEON_READ_IGPGART(dev_priv, RS400_AGP_ADDRESS_SPACE_SIZE);
- RADEON_WRITE_IGPGART(RS400_AGP_ADDRESS_SPACE_SIZE, temp);
-
- RADEON_READ_IGPGART(dev_priv, RS400_GART_CACHE_CNTRL);
- RADEON_WRITE_IGPGART(RS400_GART_CACHE_CNTRL, RS400_GART_CACHE_INVALIDATE);
- RADEON_READ_IGPGART(dev_priv, RS400_GART_CACHE_CNTRL);
- RADEON_WRITE_IGPGART(RS400_GART_CACHE_CNTRL, 0);
- }
-}
-
-/* Enable or disable RS690 GART on the chip */
-static void radeon_set_rs690gart(drm_radeon_private_t *dev_priv, int on)
{
u32 temp;
if (on) {
- DRM_DEBUG("programming rs690 gart %08X %08lX %08X\n",
+ DRM_DEBUG("programming igp gart %08X %08lX %08X\n",
dev_priv->gart_vm_start,
(long)dev_priv->gart_info.bus_addr,
dev_priv->gart_size);
- temp = RS690_READ_MCIND(dev_priv, RS400_MC_MISC_CNTL);
- RS690_WRITE_MCIND(RS400_MC_MISC_CNTL, (RS400_GART_INDEX_REG_EN |
- RS690_BLOCK_GFX_D3_EN));
+ temp = IGP_READ_MCIND(dev_priv, RS480_MC_MISC_CNTL);
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690)
+ IGP_WRITE_MCIND(RS480_MC_MISC_CNTL, (RS480_GART_INDEX_REG_EN |
+ RS690_BLOCK_GFX_D3_EN));
+ else
+ IGP_WRITE_MCIND(RS480_MC_MISC_CNTL, RS480_GART_INDEX_REG_EN);
- RS690_WRITE_MCIND(RS400_AGP_ADDRESS_SPACE_SIZE, (RS400_GART_EN |
- RS400_VA_SIZE_32MB));
+ IGP_WRITE_MCIND(RS480_AGP_ADDRESS_SPACE_SIZE, (RS480_GART_EN |
+ RS480_VA_SIZE_32MB));
- temp = RS690_READ_MCIND(dev_priv, RS400_GART_FEATURE_ID);
- RS690_WRITE_MCIND(RS400_GART_FEATURE_ID, (RS400_HANG_EN |
- RS400_TLB_ENABLE |
- RS400_GTW_LAC_EN |
- RS400_1LEVEL_GART));
+ temp = IGP_READ_MCIND(dev_priv, RS480_GART_FEATURE_ID);
+ IGP_WRITE_MCIND(RS480_GART_FEATURE_ID, (RS480_HANG_EN |
+ RS480_TLB_ENABLE |
+ RS480_GTW_LAC_EN |
+ RS480_1LEVEL_GART));
temp = dev_priv->gart_info.bus_addr & 0xfffff000;
temp |= (upper_32_bits(dev_priv->gart_info.bus_addr) & 0xff) << 4;
- RS690_WRITE_MCIND(RS400_GART_BASE, temp);
+ IGP_WRITE_MCIND(RS480_GART_BASE, temp);
- temp = RS690_READ_MCIND(dev_priv, RS400_AGP_MODE_CNTL);
- RS690_WRITE_MCIND(RS400_AGP_MODE_CNTL, ((1 << RS400_REQ_TYPE_SNOOP_SHIFT) |
- RS400_REQ_TYPE_SNOOP_DIS));
+ temp = IGP_READ_MCIND(dev_priv, RS480_AGP_MODE_CNTL);
+ IGP_WRITE_MCIND(RS480_AGP_MODE_CNTL, ((1 << RS480_REQ_TYPE_SNOOP_SHIFT) |
+ RS480_REQ_TYPE_SNOOP_DIS));
- RS690_WRITE_MCIND(RS690_MC_AGP_BASE,
- (unsigned int)dev_priv->gart_vm_start);
-
- RS690_WRITE_MCIND(RS690_MC_AGP_BASE_2, 0);
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) {
+ IGP_WRITE_MCIND(RS690_MC_AGP_BASE,
+ (unsigned int)dev_priv->gart_vm_start);
+ IGP_WRITE_MCIND(RS690_MC_AGP_BASE_2, 0);
+ } else {
+ RADEON_WRITE(RADEON_AGP_BASE, (unsigned int)dev_priv->gart_vm_start);
+ RADEON_WRITE(RS480_AGP_BASE_2, 0);
+ }
dev_priv->gart_size = 32*1024*1024;
temp = (((dev_priv->gart_vm_start - 1 + dev_priv->gart_size) &
0xffff0000) | (dev_priv->gart_vm_start >> 16));
- RS690_WRITE_MCIND(RS690_MC_AGP_LOCATION, temp);
+ radeon_write_agp_location(dev_priv, temp);
- temp = RS690_READ_MCIND(dev_priv, RS400_AGP_ADDRESS_SPACE_SIZE);
- RS690_WRITE_MCIND(RS400_AGP_ADDRESS_SPACE_SIZE, (RS400_GART_EN |
- RS400_VA_SIZE_32MB));
+ temp = IGP_READ_MCIND(dev_priv, RS480_AGP_ADDRESS_SPACE_SIZE);
+ IGP_WRITE_MCIND(RS480_AGP_ADDRESS_SPACE_SIZE, (RS480_GART_EN |
+ RS480_VA_SIZE_32MB));
do {
- temp = RS690_READ_MCIND(dev_priv, RS400_GART_CACHE_CNTRL);
- if ((temp & RS690_MC_GART_CLEAR_STATUS) ==
- RS690_MC_GART_CLEAR_DONE)
+ temp = IGP_READ_MCIND(dev_priv, RS480_GART_CACHE_CNTRL);
+ if ((temp & RS480_GART_CACHE_INVALIDATE) == 0)
break;
DRM_UDELAY(1);
} while (1);
- RS690_WRITE_MCIND(RS400_GART_CACHE_CNTRL,
- RS400_GART_CACHE_INVALIDATE);
+ IGP_WRITE_MCIND(RS480_GART_CACHE_CNTRL,
+ RS480_GART_CACHE_INVALIDATE);
do {
- temp = RS690_READ_MCIND(dev_priv, RS400_GART_CACHE_CNTRL);
- if ((temp & RS690_MC_GART_CLEAR_STATUS) ==
- RS690_MC_GART_CLEAR_DONE)
+ temp = IGP_READ_MCIND(dev_priv, RS480_GART_CACHE_CNTRL);
+ if ((temp & RS480_GART_CACHE_INVALIDATE) == 0)
break;
DRM_UDELAY(1);
} while (1);
- RS690_WRITE_MCIND(RS400_GART_CACHE_CNTRL, 0);
+ IGP_WRITE_MCIND(RS480_GART_CACHE_CNTRL, 0);
} else {
- RS690_WRITE_MCIND(RS400_AGP_ADDRESS_SPACE_SIZE, 0);
+ IGP_WRITE_MCIND(RS480_AGP_ADDRESS_SPACE_SIZE, 0);
}
}
@@ -749,12 +724,8 @@ static void radeon_set_pcigart(drm_radeon_private_t * dev_priv, int on)
{
u32 tmp;
- if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) {
- radeon_set_rs690gart(dev_priv, on);
- return;
- }
-
- if (dev_priv->flags & RADEON_IS_IGPGART) {
+ if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
+ (dev_priv->flags & RADEON_IS_IGPGART)) {
radeon_set_igpgart(dev_priv, on);
return;
}
diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h
index f25933e9e56a..3063b0fa512f 100644
--- a/drivers/char/drm/radeon_drv.h
+++ b/drivers/char/drm/radeon_drv.h
@@ -122,7 +122,7 @@ enum radeon_family {
CHIP_RV380,
CHIP_R420,
CHIP_RV410,
- CHIP_RS400,
+ CHIP_RS480,
CHIP_RS690,
CHIP_RV515,
CHIP_R520,
@@ -459,9 +459,9 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev,
#define RADEON_PCIE_TX_GART_END_LO 0x16
#define RADEON_PCIE_TX_GART_END_HI 0x17
-#define RS400_NB_MC_INDEX 0x168
-# define RS400_NB_MC_IND_WR_EN (1 << 8)
-#define RS400_NB_MC_DATA 0x16c
+#define RS480_NB_MC_INDEX 0x168
+# define RS480_NB_MC_IND_WR_EN (1 << 8)
+#define RS480_NB_MC_DATA 0x16c
#define RS690_MC_INDEX 0x78
# define RS690_MC_INDEX_MASK 0x1ff
@@ -470,46 +470,42 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev,
#define RS690_MC_DATA 0x7c
/* MC indirect registers */
-#define RS400_MC_MISC_CNTL 0x18
-# define RS400_DISABLE_GTW (1 << 1)
+#define RS480_MC_MISC_CNTL 0x18
+# define RS480_DISABLE_GTW (1 << 1)
/* switch between MCIND GART and MM GART registers. 0 = mmgart, 1 = mcind gart */
-# define RS400_GART_INDEX_REG_EN (1 << 12)
+# define RS480_GART_INDEX_REG_EN (1 << 12)
# define RS690_BLOCK_GFX_D3_EN (1 << 14)
-#define RS400_K8_FB_LOCATION 0x1e
-#define RS400_GART_FEATURE_ID 0x2b
-# define RS400_HANG_EN (1 << 11)
-# define RS400_TLB_ENABLE (1 << 18)
-# define RS400_P2P_ENABLE (1 << 19)
-# define RS400_GTW_LAC_EN (1 << 25)
-# define RS400_2LEVEL_GART (0 << 30)
-# define RS400_1LEVEL_GART (1 << 30)
-# define RS400_PDC_EN (1 << 31)
-#define RS400_GART_BASE 0x2c
-#define RS400_GART_CACHE_CNTRL 0x2e
-# define RS400_GART_CACHE_INVALIDATE (1 << 0) /* wait for it to clear */
-/* ??? */
-# define RS690_MC_GART_CLEAR_STATUS (1 << 1)
-# define RS690_MC_GART_CLEAR_DONE (0 << 1)
-# define RS690_MC_GART_CLEAR_PENDING (1 << 1)
-#define RS400_AGP_ADDRESS_SPACE_SIZE 0x38
-# define RS400_GART_EN (1 << 0)
-# define RS400_VA_SIZE_32MB (0 << 1)
-# define RS400_VA_SIZE_64MB (1 << 1)
-# define RS400_VA_SIZE_128MB (2 << 1)
-# define RS400_VA_SIZE_256MB (3 << 1)
-# define RS400_VA_SIZE_512MB (4 << 1)
-# define RS400_VA_SIZE_1GB (5 << 1)
-# define RS400_VA_SIZE_2GB (6 << 1)
-#define RS400_AGP_MODE_CNTL 0x39
-# define RS400_POST_GART_Q_SIZE (1 << 18)
-# define RS400_NONGART_SNOOP (1 << 19)
-# define RS400_AGP_RD_BUF_SIZE (1 << 20)
-# define RS400_REQ_TYPE_SNOOP_SHIFT 22
-# define RS400_REQ_TYPE_SNOOP_MASK 0x3
-# define RS400_REQ_TYPE_SNOOP_DIS (1 << 24)
-#define RS400_MC_MISC_UMA_CNTL 0x5f
-#define RS400_MC_MCLK_CNTL 0x7a
-#define RS400_MC_UMA_DUALCH_CNTL 0x86
+#define RS480_K8_FB_LOCATION 0x1e
+#define RS480_GART_FEATURE_ID 0x2b
+# define RS480_HANG_EN (1 << 11)
+# define RS480_TLB_ENABLE (1 << 18)
+# define RS480_P2P_ENABLE (1 << 19)
+# define RS480_GTW_LAC_EN (1 << 25)
+# define RS480_2LEVEL_GART (0 << 30)
+# define RS480_1LEVEL_GART (1 << 30)
+# define RS480_PDC_EN (1 << 31)
+#define RS480_GART_BASE 0x2c
+#define RS480_GART_CACHE_CNTRL 0x2e
+# define RS480_GART_CACHE_INVALIDATE (1 << 0) /* wait for it to clear */
+#define RS480_AGP_ADDRESS_SPACE_SIZE 0x38
+# define RS480_GART_EN (1 << 0)
+# define RS480_VA_SIZE_32MB (0 << 1)
+# define RS480_VA_SIZE_64MB (1 << 1)
+# define RS480_VA_SIZE_128MB (2 << 1)
+# define RS480_VA_SIZE_256MB (3 << 1)
+# define RS480_VA_SIZE_512MB (4 << 1)
+# define RS480_VA_SIZE_1GB (5 << 1)
+# define RS480_VA_SIZE_2GB (6 << 1)
+#define RS480_AGP_MODE_CNTL 0x39
+# define RS480_POST_GART_Q_SIZE (1 << 18)
+# define RS480_NONGART_SNOOP (1 << 19)
+# define RS480_AGP_RD_BUF_SIZE (1 << 20)
+# define RS480_REQ_TYPE_SNOOP_SHIFT 22
+# define RS480_REQ_TYPE_SNOOP_MASK 0x3
+# define RS480_REQ_TYPE_SNOOP_DIS (1 << 24)
+#define RS480_MC_MISC_UMA_CNTL 0x5f
+#define RS480_MC_MCLK_CNTL 0x7a
+#define RS480_MC_UMA_DUALCH_CNTL 0x86
#define RS690_MC_FB_LOCATION 0x100
#define RS690_MC_AGP_LOCATION 0x101
@@ -529,8 +525,8 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev,
#define RADEON_MPP_TB_CONFIG 0x01c0
#define RADEON_MEM_CNTL 0x0140
#define RADEON_MEM_SDRAM_MODE_REG 0x0158
-#define RADEON_AGP_BASE_2 0x015c
-#define RS400_AGP_BASE_2 0x0164
+#define RADEON_AGP_BASE_2 0x015c /* r200+ only */
+#define RS480_AGP_BASE_2 0x0164
#define RADEON_AGP_BASE 0x0170
#define RADEON_RB3D_COLOROFFSET 0x1c40
@@ -1105,14 +1101,6 @@ do { \
RADEON_WRITE(RADEON_CLOCK_CNTL_DATA, (val)); \
} while (0)
-#define RADEON_WRITE_IGPGART(addr, val) \
-do { \
- RADEON_WRITE(RS400_NB_MC_INDEX, \
- ((addr) & 0x7f) | RS400_NB_MC_IND_WR_EN); \
- RADEON_WRITE(RS400_NB_MC_DATA, (val)); \
- RADEON_WRITE(RS400_NB_MC_INDEX, 0x7f); \
-} while (0)
-
#define RADEON_WRITE_PCIE(addr, val) \
do { \
RADEON_WRITE8(RADEON_PCIE_INDEX, \
@@ -1120,12 +1108,20 @@ do { \
RADEON_WRITE(RADEON_PCIE_DATA, (val)); \
} while (0)
-#define RADEON_WRITE_MCIND(addr, val) \
- do { \
- RADEON_WRITE(R520_MC_IND_INDEX, 0xff0000 | ((addr) & 0xff)); \
- RADEON_WRITE(R520_MC_IND_DATA, (val)); \
- RADEON_WRITE(R520_MC_IND_INDEX, 0); \
- } while (0)
+#define R500_WRITE_MCIND(addr, val) \
+do { \
+ RADEON_WRITE(R520_MC_IND_INDEX, 0xff0000 | ((addr) & 0xff)); \
+ RADEON_WRITE(R520_MC_IND_DATA, (val)); \
+ RADEON_WRITE(R520_MC_IND_INDEX, 0); \
+} while (0)
+
+#define RS480_WRITE_MCIND(addr, val) \
+do { \
+ RADEON_WRITE(RS480_NB_MC_INDEX, \
+ ((addr) & 0xff) | RS480_NB_MC_IND_WR_EN); \
+ RADEON_WRITE(RS480_NB_MC_DATA, (val)); \
+ RADEON_WRITE(RS480_NB_MC_INDEX, 0xff); \
+} while (0)
#define RS690_WRITE_MCIND(addr, val) \
do { \
@@ -1134,6 +1130,14 @@ do { \
RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_ACK); \
} while (0)
+#define IGP_WRITE_MCIND(addr, val) \
+do { \
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) \
+ RS690_WRITE_MCIND(addr, val); \
+ else \
+ RS480_WRITE_MCIND(addr, val); \
+} while (0)
+
#define CP_PACKET0( reg, n ) \
(RADEON_CP_PACKET0 | ((n) << 16) | ((reg) >> 2))
#define CP_PACKET0_TABLE( reg, n ) \
--
cgit v1.2.3-70-g09d2
From d7463eb41d88a39de2653fd41857c4ccddb8707b Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeucher@gmail.com>
Date: Wed, 28 May 2008 11:46:36 +1000
Subject: drm/radeon: write AGP_BASE_2 on chips that support it.
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/drm/radeon_cp.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c
index 3a424986e85e..fc0820c2b4b4 100644
--- a/drivers/char/drm/radeon_cp.c
+++ b/drivers/char/drm/radeon_cp.c
@@ -472,6 +472,8 @@ static void radeon_cp_init_ring_buffer(struct drm_device * dev,
#if __OS_HAS_AGP
if (dev_priv->flags & RADEON_IS_AGP) {
RADEON_WRITE(RADEON_AGP_BASE, (unsigned int)dev->agp->base);
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R200)
+ RADEON_WRITE(RADEON_AGP_BASE_2, 0);
radeon_write_agp_location(dev_priv,
(((dev_priv->gart_vm_start - 1 +
dev_priv->gart_size) & 0xffff0000) |
--
cgit v1.2.3-70-g09d2
From 259434acccbc823ee8bc00b2d2689ccccd25e1fd Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeucher@gmail.com>
Date: Wed, 28 May 2008 11:51:12 +1000
Subject: drm/radeon: fix pixcache and purge/cache flushing registers
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/drm/r300_reg.h | 2 +-
drivers/char/drm/radeon_cp.c | 38 +++++++++++++++++++++++++++++---------
drivers/char/drm/radeon_drv.h | 43 +++++++++++++++++++++++++++++++++++--------
3 files changed, 65 insertions(+), 18 deletions(-)
diff --git a/drivers/char/drm/r300_reg.h b/drivers/char/drm/r300_reg.h
index 8f664af9c4a4..a72c70322483 100644
--- a/drivers/char/drm/r300_reg.h
+++ b/drivers/char/drm/r300_reg.h
@@ -1346,7 +1346,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
/* Guess by Vladimir.
* Set to 0A before 3D operations, set to 02 afterwards.
*/
-#define R300_RB3D_DSTCACHE_CTLSTAT 0x4E4C
+/*#define R300_RB3D_DSTCACHE_CTLSTAT 0x4E4C*/
# define R300_RB3D_DSTCACHE_UNKNOWN_02 0x00000002
# define R300_RB3D_DSTCACHE_UNKNOWN_0A 0x0000000A
diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c
index fc0820c2b4b4..8fce12e73403 100644
--- a/drivers/char/drm/radeon_cp.c
+++ b/drivers/char/drm/radeon_cp.c
@@ -161,16 +161,36 @@ static int radeon_do_pixcache_flush(drm_radeon_private_t * dev_priv)
dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
- tmp = RADEON_READ(RADEON_RB3D_DSTCACHE_CTLSTAT);
- tmp |= RADEON_RB3D_DC_FLUSH_ALL;
- RADEON_WRITE(RADEON_RB3D_DSTCACHE_CTLSTAT, tmp);
-
- for (i = 0; i < dev_priv->usec_timeout; i++) {
- if (!(RADEON_READ(RADEON_RB3D_DSTCACHE_CTLSTAT)
- & RADEON_RB3D_DC_BUSY)) {
- return 0;
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) {
+ tmp = RADEON_READ(RADEON_RB3D_DSTCACHE_CTLSTAT);
+ tmp |= RADEON_RB3D_DC_FLUSH_ALL;
+ RADEON_WRITE(RADEON_RB3D_DSTCACHE_CTLSTAT, tmp);
+
+ for (i = 0; i < dev_priv->usec_timeout; i++) {
+ if (!(RADEON_READ(RADEON_RB3D_DSTCACHE_CTLSTAT)
+ & RADEON_RB3D_DC_BUSY)) {
+ return 0;
+ }
+ DRM_UDELAY(1);
+ }
+ } else {
+ /* 3D */
+ tmp = RADEON_READ(R300_RB3D_DSTCACHE_CTLSTAT);
+ tmp |= RADEON_RB3D_DC_FLUSH_ALL;
+ RADEON_WRITE(R300_RB3D_DSTCACHE_CTLSTAT, tmp);
+
+ /* 2D */
+ tmp = RADEON_READ(RADEON_RB2D_DSTCACHE_CTLSTAT);
+ tmp |= RADEON_RB3D_DC_FLUSH_ALL;
+ RADEON_WRITE(RADEON_RB3D_DSTCACHE_CTLSTAT, tmp);
+
+ for (i = 0; i < dev_priv->usec_timeout; i++) {
+ if (!(RADEON_READ(RADEON_RB2D_DSTCACHE_CTLSTAT)
+ & RADEON_RB3D_DC_BUSY)) {
+ return 0;
+ }
+ DRM_UDELAY(1);
}
- DRM_UDELAY(1);
}
#if RADEON_FIFO_DEBUG
diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h
index 3063b0fa512f..5e6f4612adba 100644
--- a/drivers/char/drm/radeon_drv.h
+++ b/drivers/char/drm/radeon_drv.h
@@ -659,11 +659,18 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev,
# define RADEON_RB3D_ZC_FREE (1 << 2)
# define RADEON_RB3D_ZC_FLUSH_ALL 0x5
# define RADEON_RB3D_ZC_BUSY (1 << 31)
+#define R300_ZB_ZCACHE_CTLSTAT 0x4f18
+# define R300_ZC_FLUSH (1 << 0)
+# define R300_ZC_FREE (1 << 1)
+# define R300_ZC_FLUSH_ALL 0x3
+# define R300_ZC_BUSY (1 << 31)
#define RADEON_RB3D_DSTCACHE_CTLSTAT 0x325c
# define RADEON_RB3D_DC_FLUSH (3 << 0)
# define RADEON_RB3D_DC_FREE (3 << 2)
# define RADEON_RB3D_DC_FLUSH_ALL 0xf
# define RADEON_RB3D_DC_BUSY (1 << 31)
+#define R300_RB3D_DSTCACHE_CTLSTAT 0x4e4c
+# define R300_RB3D_DC_FINISH (1 << 4)
#define RADEON_RB3D_ZSTENCILCNTL 0x1c2c
# define RADEON_Z_TEST_MASK (7 << 4)
# define RADEON_Z_TEST_ALWAYS (7 << 4)
@@ -1178,23 +1185,43 @@ do { \
} while (0)
#define RADEON_FLUSH_CACHE() do { \
- OUT_RING( CP_PACKET0( RADEON_RB3D_DSTCACHE_CTLSTAT, 0 ) ); \
- OUT_RING( RADEON_RB3D_DC_FLUSH ); \
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
+ OUT_RING(CP_PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0)); \
+ OUT_RING(RADEON_RB3D_DC_FLUSH); \
+ } else { \
+ OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \
+ OUT_RING(RADEON_RB3D_DC_FLUSH); \
+ } \
} while (0)
#define RADEON_PURGE_CACHE() do { \
- OUT_RING( CP_PACKET0( RADEON_RB3D_DSTCACHE_CTLSTAT, 0 ) ); \
- OUT_RING( RADEON_RB3D_DC_FLUSH_ALL ); \
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
+ OUT_RING(CP_PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0)); \
+ OUT_RING(RADEON_RB3D_DC_FLUSH_ALL); \
+ } else { \
+ OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \
+ OUT_RING(RADEON_RB3D_DC_FLUSH_ALL); \
+ } \
} while (0)
#define RADEON_FLUSH_ZCACHE() do { \
- OUT_RING( CP_PACKET0( RADEON_RB3D_ZCACHE_CTLSTAT, 0 ) ); \
- OUT_RING( RADEON_RB3D_ZC_FLUSH ); \
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
+ OUT_RING(CP_PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0)); \
+ OUT_RING(RADEON_RB3D_ZC_FLUSH); \
+ } else { \
+ OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0)); \
+ OUT_RING(R300_ZC_FLUSH); \
+ } \
} while (0)
#define RADEON_PURGE_ZCACHE() do { \
- OUT_RING( CP_PACKET0( RADEON_RB3D_ZCACHE_CTLSTAT, 0 ) ); \
- OUT_RING( RADEON_RB3D_ZC_FLUSH_ALL ); \
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
+ OUT_RING(CP_PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0)); \
+ OUT_RING(RADEON_RB3D_ZC_FLUSH_ALL); \
+ } else { \
+ OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \
+ OUT_RING(R300_ZC_FLUSH_ALL); \
+ } \
} while (0)
/* ================================================================
--
cgit v1.2.3-70-g09d2
From d396db321bcaec54345e7e9e87cea8482d6ae3a8 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeucher@gmail.com>
Date: Wed, 28 May 2008 11:54:06 +1000
Subject: drm/radeon: fixup radeon_do_engine_reset
Cleanup do engine reset for different chip families.
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/drm/radeon_cp.c | 49 +++++++++++++++++++++++---------------------
1 file changed, 26 insertions(+), 23 deletions(-)
diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c
index 8fce12e73403..77bd90f6d414 100644
--- a/drivers/char/drm/radeon_cp.c
+++ b/drivers/char/drm/radeon_cp.c
@@ -418,12 +418,13 @@ static void radeon_do_cp_stop(drm_radeon_private_t * dev_priv)
static int radeon_do_engine_reset(struct drm_device * dev)
{
drm_radeon_private_t *dev_priv = dev->dev_private;
- u32 clock_cntl_index, mclk_cntl, rbbm_soft_reset;
+ u32 clock_cntl_index = 0, mclk_cntl = 0, rbbm_soft_reset;
DRM_DEBUG("\n");
radeon_do_pixcache_flush(dev_priv);
- if ((dev_priv->flags & RADEON_FAMILY_MASK) < CHIP_RV515) {
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV410) {
+ /* may need something similar for newer chips */
clock_cntl_index = RADEON_READ(RADEON_CLOCK_CNTL_INDEX);
mclk_cntl = RADEON_READ_PLL(dev, RADEON_MCLK_CNTL);
@@ -434,28 +435,30 @@ static int radeon_do_engine_reset(struct drm_device * dev)
RADEON_FORCEON_YCLKB |
RADEON_FORCEON_MC |
RADEON_FORCEON_AIC));
+ }
- rbbm_soft_reset = RADEON_READ(RADEON_RBBM_SOFT_RESET);
-
- RADEON_WRITE(RADEON_RBBM_SOFT_RESET, (rbbm_soft_reset |
- RADEON_SOFT_RESET_CP |
- RADEON_SOFT_RESET_HI |
- RADEON_SOFT_RESET_SE |
- RADEON_SOFT_RESET_RE |
- RADEON_SOFT_RESET_PP |
- RADEON_SOFT_RESET_E2 |
- RADEON_SOFT_RESET_RB));
- RADEON_READ(RADEON_RBBM_SOFT_RESET);
- RADEON_WRITE(RADEON_RBBM_SOFT_RESET, (rbbm_soft_reset &
- ~(RADEON_SOFT_RESET_CP |
- RADEON_SOFT_RESET_HI |
- RADEON_SOFT_RESET_SE |
- RADEON_SOFT_RESET_RE |
- RADEON_SOFT_RESET_PP |
- RADEON_SOFT_RESET_E2 |
- RADEON_SOFT_RESET_RB)));
- RADEON_READ(RADEON_RBBM_SOFT_RESET);
-
+ rbbm_soft_reset = RADEON_READ(RADEON_RBBM_SOFT_RESET);
+
+ RADEON_WRITE(RADEON_RBBM_SOFT_RESET, (rbbm_soft_reset |
+ RADEON_SOFT_RESET_CP |
+ RADEON_SOFT_RESET_HI |
+ RADEON_SOFT_RESET_SE |
+ RADEON_SOFT_RESET_RE |
+ RADEON_SOFT_RESET_PP |
+ RADEON_SOFT_RESET_E2 |
+ RADEON_SOFT_RESET_RB));
+ RADEON_READ(RADEON_RBBM_SOFT_RESET);
+ RADEON_WRITE(RADEON_RBBM_SOFT_RESET, (rbbm_soft_reset &
+ ~(RADEON_SOFT_RESET_CP |
+ RADEON_SOFT_RESET_HI |
+ RADEON_SOFT_RESET_SE |
+ RADEON_SOFT_RESET_RE |
+ RADEON_SOFT_RESET_PP |
+ RADEON_SOFT_RESET_E2 |
+ RADEON_SOFT_RESET_RB)));
+ RADEON_READ(RADEON_RBBM_SOFT_RESET);
+
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV410) {
RADEON_WRITE_PLL(RADEON_MCLK_CNTL, mclk_cntl);
RADEON_WRITE(RADEON_CLOCK_CNTL_INDEX, clock_cntl_index);
RADEON_WRITE(RADEON_RBBM_SOFT_RESET, rbbm_soft_reset);
--
cgit v1.2.3-70-g09d2
From 5b92c4045eaa42441b7ec249a406e4110ea400d4 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexdeucher@gmail.com>
Date: Wed, 28 May 2008 11:57:40 +1000
Subject: drm/radeon: init pipe setup in kernel code.
This inits the card pipes in the kernel and lets userspace getparam
the correct setup.
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/drm/radeon_cp.c | 48 +++++++++++++++++++++++++++++++++++++++++
drivers/char/drm/radeon_drm.h | 1 +
drivers/char/drm/radeon_drv.h | 23 ++++++++++++++++++++
drivers/char/drm/radeon_state.c | 3 +++
4 files changed, 75 insertions(+)
diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c
index 77bd90f6d414..599187558abb 100644
--- a/drivers/char/drm/radeon_cp.c
+++ b/drivers/char/drm/radeon_cp.c
@@ -247,6 +247,50 @@ static int radeon_do_wait_for_idle(drm_radeon_private_t * dev_priv)
return -EBUSY;
}
+static void radeon_init_pipes(drm_radeon_private_t *dev_priv)
+{
+ uint32_t gb_tile_config, gb_pipe_sel = 0;
+
+ /* RS4xx/RS6xx/R4xx/R5xx */
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R420) {
+ gb_pipe_sel = RADEON_READ(R400_GB_PIPE_SELECT);
+ dev_priv->num_gb_pipes = ((gb_pipe_sel >> 12) & 0x3) + 1;
+ } else {
+ /* R3xx */
+ if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R300) ||
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R350)) {
+ dev_priv->num_gb_pipes = 2;
+ } else {
+ /* R3Vxx */
+ dev_priv->num_gb_pipes = 1;
+ }
+ }
+ DRM_INFO("Num pipes: %d\n", dev_priv->num_gb_pipes);
+
+ gb_tile_config = (R300_ENABLE_TILING | R300_TILE_SIZE_16 /*| R300_SUBPIXEL_1_16*/);
+
+ switch (dev_priv->num_gb_pipes) {
+ case 2: gb_tile_config |= R300_PIPE_COUNT_R300; break;
+ case 3: gb_tile_config |= R300_PIPE_COUNT_R420_3P; break;
+ case 4: gb_tile_config |= R300_PIPE_COUNT_R420; break;
+ default:
+ case 1: gb_tile_config |= R300_PIPE_COUNT_RV350; break;
+ }
+
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV515) {
+ RADEON_WRITE_PLL(R500_DYN_SCLK_PWMEM_PIPE, (1 | ((gb_pipe_sel >> 8) & 0xf) << 4));
+ RADEON_WRITE(R500_SU_REG_DEST, ((1 << dev_priv->num_gb_pipes) - 1));
+ }
+ RADEON_WRITE(R300_GB_TILE_CONFIG, gb_tile_config);
+ radeon_do_wait_for_idle(dev_priv);
+ RADEON_WRITE(R300_DST_PIPE_CONFIG, RADEON_READ(R300_DST_PIPE_CONFIG) | R300_PIPE_AUTO_CONFIG);
+ RADEON_WRITE(R300_RB2D_DSTCACHE_MODE, (RADEON_READ(R300_RB2D_DSTCACHE_MODE) |
+ R300_DC_AUTOFLUSH_ENABLE |
+ R300_DC_DC_DISABLE_IGNORE_PE));
+
+
+}
+
/* ================================================================
* CP control, initialization
*/
@@ -464,6 +508,10 @@ static int radeon_do_engine_reset(struct drm_device * dev)
RADEON_WRITE(RADEON_RBBM_SOFT_RESET, rbbm_soft_reset);
}
+ /* setup the raster pipes */
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R300)
+ radeon_init_pipes(dev_priv);
+
/* Reset the CP ring */
radeon_do_cp_reset(dev_priv);
diff --git a/drivers/char/drm/radeon_drm.h b/drivers/char/drm/radeon_drm.h
index aab82e121e07..68b0608e01c9 100644
--- a/drivers/char/drm/radeon_drm.h
+++ b/drivers/char/drm/radeon_drm.h
@@ -669,6 +669,7 @@ typedef struct drm_radeon_indirect {
#define RADEON_PARAM_CARD_TYPE 12
#define RADEON_PARAM_VBLANK_CRTC 13 /* VBLANK CRTC */
#define RADEON_PARAM_FB_LOCATION 14 /* FB location */
+#define RADEON_PARAM_NUM_GB_PIPES 15 /* num GB pipes */
typedef struct drm_radeon_getparam {
int param;
diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h
index 5e6f4612adba..c3615cf20b85 100644
--- a/drivers/char/drm/radeon_drv.h
+++ b/drivers/char/drm/radeon_drv.h
@@ -307,6 +307,8 @@ typedef struct drm_radeon_private {
/* starting from here on, data is preserved accross an open */
uint32_t flags; /* see radeon_chip_flags */
unsigned long fb_aper_offset;
+
+ int num_gb_pipes;
} drm_radeon_private_t;
typedef struct drm_radeon_buf_priv {
@@ -529,6 +531,27 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev,
#define RS480_AGP_BASE_2 0x0164
#define RADEON_AGP_BASE 0x0170
+/* pipe config regs */
+#define R400_GB_PIPE_SELECT 0x402c
+#define R500_DYN_SCLK_PWMEM_PIPE 0x000d /* PLL */
+#define R500_SU_REG_DEST 0x42c8
+#define R300_GB_TILE_CONFIG 0x4018
+# define R300_ENABLE_TILING (1 << 0)
+# define R300_PIPE_COUNT_RV350 (0 << 1)
+# define R300_PIPE_COUNT_R300 (3 << 1)
+# define R300_PIPE_COUNT_R420_3P (6 << 1)
+# define R300_PIPE_COUNT_R420 (7 << 1)
+# define R300_TILE_SIZE_8 (0 << 4)
+# define R300_TILE_SIZE_16 (1 << 4)
+# define R300_TILE_SIZE_32 (2 << 4)
+# define R300_SUBPIXEL_1_12 (0 << 16)
+# define R300_SUBPIXEL_1_16 (1 << 16)
+#define R300_DST_PIPE_CONFIG 0x170c
+# define R300_PIPE_AUTO_CONFIG (1 << 31)
+#define R300_RB2D_DSTCACHE_MODE 0x3428
+# define R300_DC_AUTOFLUSH_ENABLE (1 << 8)
+# define R300_DC_DC_DISABLE_IGNORE_PE (1 << 17)
+
#define RADEON_RB3D_COLOROFFSET 0x1c40
#define RADEON_RB3D_COLORPITCH 0x1c48
diff --git a/drivers/char/drm/radeon_state.c b/drivers/char/drm/radeon_state.c
index 6f75512f591e..eee135712403 100644
--- a/drivers/char/drm/radeon_state.c
+++ b/drivers/char/drm/radeon_state.c
@@ -3037,6 +3037,9 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
case RADEON_PARAM_FB_LOCATION:
value = radeon_read_fb_location(dev_priv);
break;
+ case RADEON_PARAM_NUM_GB_PIPES:
+ value = dev_priv->num_gb_pipes;
+ break;
default:
DRM_DEBUG("Invalid parameter %d\n", param->param);
return -EINVAL;
--
cgit v1.2.3-70-g09d2
From c0beb2a723d69934a53f51a9d664c5b1dbbf634b Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Wed, 28 May 2008 13:52:28 +1000
Subject: drm/radeon: add initial r500 support.
This contains all the command buffer processing for the r500 cards.
It doesn't yet contain vblank support.
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/drm/r300_cmdbuf.c | 93 +++++++++++++++++++++++++++++++++++++-----
drivers/char/drm/r300_reg.h | 16 ++++++++
drivers/char/drm/radeon_drm.h | 7 ++++
drivers/char/drm/radeon_drv.h | 31 +++++++++++++-
4 files changed, 135 insertions(+), 12 deletions(-)
diff --git a/drivers/char/drm/r300_cmdbuf.c b/drivers/char/drm/r300_cmdbuf.c
index f535812e4057..329733a48b64 100644
--- a/drivers/char/drm/r300_cmdbuf.c
+++ b/drivers/char/drm/r300_cmdbuf.c
@@ -189,18 +189,12 @@ void r300_init_reg_flags(struct drm_device *dev)
ADD_RANGE(R300_RE_CULL_CNTL, 1);
ADD_RANGE(0x42C0, 2);
ADD_RANGE(R300_RS_CNTL_0, 2);
- ADD_RANGE(R300_RS_INTERP_0, 8);
- ADD_RANGE(R300_RS_ROUTE_0, 8);
+
ADD_RANGE(0x43A4, 2);
ADD_RANGE(0x43E8, 1);
- ADD_RANGE(R300_PFS_CNTL_0, 3);
- ADD_RANGE(R300_PFS_NODE_0, 4);
- ADD_RANGE(R300_PFS_TEXI_0, 64);
+
ADD_RANGE(0x46A4, 5);
- ADD_RANGE(R300_PFS_INSTR0_0, 64);
- ADD_RANGE(R300_PFS_INSTR1_0, 64);
- ADD_RANGE(R300_PFS_INSTR2_0, 64);
- ADD_RANGE(R300_PFS_INSTR3_0, 64);
+
ADD_RANGE(R300_RE_FOG_STATE, 1);
ADD_RANGE(R300_FOG_COLOR_R, 3);
ADD_RANGE(R300_PP_ALPHA_TEST, 2);
@@ -241,7 +235,25 @@ void r300_init_reg_flags(struct drm_device *dev)
ADD_RANGE(R300_VAP_INPUT_ROUTE_1_0, 8);
if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV515) {
- ADD_RANGE(0x4074, 16);
+ ADD_RANGE(R500_VAP_INDEX_OFFSET, 1);
+ ADD_RANGE(R500_US_CONFIG, 2);
+ ADD_RANGE(R500_US_CODE_ADDR, 3);
+ ADD_RANGE(R500_US_FC_CTRL, 1);
+ ADD_RANGE(R500_RS_IP_0, 16);
+ ADD_RANGE(R500_RS_INST_0, 16);
+ ADD_RANGE(R500_RB3D_COLOR_CLEAR_VALUE_AR, 2);
+ ADD_RANGE(R500_RB3D_CONSTANT_COLOR_AR, 2);
+ } else {
+ ADD_RANGE(R300_PFS_CNTL_0, 3);
+ ADD_RANGE(R300_PFS_NODE_0, 4);
+ ADD_RANGE(R300_PFS_TEXI_0, 64);
+ ADD_RANGE(R300_PFS_INSTR0_0, 64);
+ ADD_RANGE(R300_PFS_INSTR1_0, 64);
+ ADD_RANGE(R300_PFS_INSTR2_0, 64);
+ ADD_RANGE(R300_PFS_INSTR3_0, 64);
+ ADD_RANGE(R300_RS_INTERP_0, 8);
+ ADD_RANGE(R300_RS_ROUTE_0, 8);
+
}
}
@@ -828,6 +840,54 @@ static int r300_scratch(drm_radeon_private_t *dev_priv,
return 0;
}
+/**
+ * Uploads user-supplied vertex program instructions or parameters onto
+ * the graphics card.
+ * Called by r300_do_cp_cmdbuf.
+ */
+static inline int r300_emit_r500fp(drm_radeon_private_t *dev_priv,
+ drm_radeon_kcmd_buffer_t *cmdbuf,
+ drm_r300_cmd_header_t header)
+{
+ int sz;
+ int addr;
+ int type;
+ int clamp;
+ int stride;
+ RING_LOCALS;
+
+ sz = header.r500fp.count;
+ /* address is 9 bits 0 - 8, bit 1 of flags is part of address */
+ addr = ((header.r500fp.adrhi_flags & 1) << 8) | header.r500fp.adrlo;
+
+ type = !!(header.r500fp.adrhi_flags & R500FP_CONSTANT_TYPE);
+ clamp = !!(header.r500fp.adrhi_flags & R500FP_CONSTANT_CLAMP);
+
+ addr |= (type << 16);
+ addr |= (clamp << 17);
+
+ stride = type ? 4 : 6;
+
+ DRM_DEBUG("r500fp %d %d type: %d\n", sz, addr, type);
+ if (!sz)
+ return 0;
+ if (sz * stride * 4 > cmdbuf->bufsz)
+ return -EINVAL;
+
+ BEGIN_RING(3 + sz * stride);
+ OUT_RING_REG(R500_GA_US_VECTOR_INDEX, addr);
+ OUT_RING(CP_PACKET0_TABLE(R500_GA_US_VECTOR_DATA, sz * stride - 1));
+ OUT_RING_TABLE((int *)cmdbuf->buf, sz * stride);
+
+ ADVANCE_RING();
+
+ cmdbuf->buf += sz * stride * 4;
+ cmdbuf->bufsz -= sz * stride * 4;
+
+ return 0;
+}
+
+
/**
* Parses and validates a user-supplied command buffer and emits appropriate
* commands on the DMA ring buffer.
@@ -963,6 +1023,19 @@ int r300_do_cp_cmdbuf(struct drm_device *dev,
}
break;
+ case R300_CMD_R500FP:
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) < CHIP_RV515) {
+ DRM_ERROR("Calling r500 command on r300 card\n");
+ ret = -EINVAL;
+ goto cleanup;
+ }
+ DRM_DEBUG("R300_CMD_R500FP\n");
+ ret = r300_emit_r500fp(dev_priv, cmdbuf, header);
+ if (ret) {
+ DRM_ERROR("r300_emit_r500fp failed\n");
+ goto cleanup;
+ }
+ break;
default:
DRM_ERROR("bad cmd_type %i at %p\n",
header.header.cmd_type,
diff --git a/drivers/char/drm/r300_reg.h b/drivers/char/drm/r300_reg.h
index a72c70322483..a883d10c40b1 100644
--- a/drivers/char/drm/r300_reg.h
+++ b/drivers/char/drm/r300_reg.h
@@ -1623,4 +1623,20 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#define R300_CP_CMD_BITBLT_MULTI 0xC0009B00
+#define R500_VAP_INDEX_OFFSET 0x208c
+
+#define R500_GA_US_VECTOR_INDEX 0x4250
+#define R500_GA_US_VECTOR_DATA 0x4254
+
+#define R500_RS_IP_0 0x4074
+#define R500_RS_INST_0 0x4320
+
+#define R500_US_CONFIG 0x4600
+
+#define R500_US_FC_CTRL 0x4624
+#define R500_US_CODE_ADDR 0x4630
+
+#define R500_RB3D_COLOR_CLEAR_VALUE_AR 0x46c0
+#define R500_RB3D_CONSTANT_COLOR_AR 0x4ef8
+
#endif /* _R300_REG_H */
diff --git a/drivers/char/drm/radeon_drm.h b/drivers/char/drm/radeon_drm.h
index 68b0608e01c9..73ff51f12311 100644
--- a/drivers/char/drm/radeon_drm.h
+++ b/drivers/char/drm/radeon_drm.h
@@ -240,6 +240,7 @@ typedef union {
# define R300_NEW_WAIT_2D_2D_CLEAN_3D_3D_CLEAN 0x8
#define R300_CMD_SCRATCH 8
+#define R300_CMD_R500FP 9
typedef union {
unsigned int u;
@@ -268,6 +269,9 @@ typedef union {
struct {
unsigned char cmd_type, reg, n_bufs, flags;
} scratch;
+ struct {
+ unsigned char cmd_type, count, adrlo, adrhi_flags;
+ } r500fp;
} drm_r300_cmd_header_t;
#define RADEON_FRONT 0x1
@@ -278,6 +282,9 @@ typedef union {
#define RADEON_USE_HIERZ 0x40000000
#define RADEON_USE_COMP_ZBUF 0x20000000
+#define R500FP_CONSTANT_TYPE (1 << 1)
+#define R500FP_CONSTANT_CLAMP (1 << 2)
+
/* Primitive types
*/
#define RADEON_POINTS 0x1
diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h
index c3615cf20b85..d0dc47cee6c9 100644
--- a/drivers/char/drm/radeon_drv.h
+++ b/drivers/char/drm/radeon_drv.h
@@ -38,7 +38,7 @@
#define DRIVER_NAME "radeon"
#define DRIVER_DESC "ATI Radeon"
-#define DRIVER_DATE "20060524"
+#define DRIVER_DATE "20080528"
/* Interface history:
*
@@ -98,9 +98,10 @@
* 1.26- Add support for variable size PCI(E) gart aperture
* 1.27- Add support for IGP GART
* 1.28- Add support for VBL on CRTC2
+ * 1.29- R500 3D cmd buffer support
*/
#define DRIVER_MAJOR 1
-#define DRIVER_MINOR 28
+#define DRIVER_MINOR 29
#define DRIVER_PATCHLEVEL 0
/*
@@ -294,6 +295,7 @@ typedef struct drm_radeon_private {
int vblank_crtc;
uint32_t irq_enable_reg;
int irq_enabled;
+ uint32_t r500_disp_irq_reg;
struct radeon_surface surfaces[RADEON_MAX_SURFACES];
struct radeon_virt_surface virt_surfaces[2 * RADEON_MAX_SURFACES];
@@ -1103,6 +1105,31 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev,
#define R200_VAP_PVS_CNTL_1 0x22D0
+#define R500_D1CRTC_STATUS 0x609c
+#define R500_D2CRTC_STATUS 0x689c
+#define R500_CRTC_V_BLANK (1<<0)
+
+#define R500_D1CRTC_FRAME_COUNT 0x60a4
+#define R500_D2CRTC_FRAME_COUNT 0x68a4
+
+#define R500_D1MODE_V_COUNTER 0x6530
+#define R500_D2MODE_V_COUNTER 0x6d30
+
+#define R500_D1MODE_VBLANK_STATUS 0x6534
+#define R500_D2MODE_VBLANK_STATUS 0x6d34
+#define R500_VBLANK_OCCURED (1<<0)
+#define R500_VBLANK_ACK (1<<4)
+#define R500_VBLANK_STAT (1<<12)
+#define R500_VBLANK_INT (1<<16)
+
+#define R500_DxMODE_INT_MASK 0x6540
+#define R500_D1MODE_INT_MASK (1<<0)
+#define R500_D2MODE_INT_MASK (1<<8)
+
+#define R500_DISP_INTERRUPT_STATUS 0x7edc
+#define R500_D1_VBLANK_INTERRUPT (1 << 4)
+#define R500_D2_VBLANK_INTERRUPT (1 << 5)
+
/* Constants */
#define RADEON_MAX_USEC_TIMEOUT 100000 /* 100 ms */
--
cgit v1.2.3-70-g09d2
From 9156cf09f56150ed89f77eaa4c386a07789776a0 Mon Sep 17 00:00:00 2001
From: Roland Scheidegger <sroland@tungstengraphics.com>
Date: Thu, 19 Jun 2008 11:36:04 +1000
Subject: drm/radeon: fix texture uploads with large 3d textures (bug 13980)
Texture uploads could hit the blitter coordinate limit, adjust the texture
offset when uploading the pieces. Make sure to check the end address of the
upload too.
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/drm/radeon_state.c | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/drivers/char/drm/radeon_state.c b/drivers/char/drm/radeon_state.c
index eee135712403..11c146b49211 100644
--- a/drivers/char/drm/radeon_state.c
+++ b/drivers/char/drm/radeon_state.c
@@ -1662,7 +1662,7 @@ static int radeon_cp_dispatch_texture(struct drm_device * dev,
u32 height;
int i;
u32 texpitch, microtile;
- u32 offset;
+ u32 offset, byte_offset;
RING_LOCALS;
if (radeon_check_and_fixup_offset(dev_priv, file_priv, &tex->offset)) {
@@ -1727,6 +1727,13 @@ static int radeon_cp_dispatch_texture(struct drm_device * dev,
} else
microtile = 0;
+ /* this might fail for zero-sized uploads - are those illegal? */
+ if (!radeon_check_offset(dev_priv, tex->offset + image->height *
+ blit_width - 1)) {
+ DRM_ERROR("Invalid final destination offset\n");
+ return -EINVAL;
+ }
+
DRM_DEBUG("tex=%dx%d blit=%d\n", tex_width, tex->height, blit_width);
do {
@@ -1840,6 +1847,7 @@ static int radeon_cp_dispatch_texture(struct drm_device * dev,
}
#undef RADEON_COPY_MT
+ byte_offset = (image->y & ~2047) * blit_width;
buf->file_priv = file_priv;
buf->used = size;
offset = dev_priv->gart_buffers_offset + buf->offset;
@@ -1854,9 +1862,9 @@ static int radeon_cp_dispatch_texture(struct drm_device * dev,
RADEON_DP_SRC_SOURCE_MEMORY |
RADEON_GMC_CLR_CMP_CNTL_DIS | RADEON_GMC_WR_MSK_DIS);
OUT_RING((spitch << 22) | (offset >> 10));
- OUT_RING((texpitch << 22) | (tex->offset >> 10));
+ OUT_RING((texpitch << 22) | ((tex->offset >> 10) + (byte_offset >> 10)));
OUT_RING(0);
- OUT_RING((image->x << 16) | image->y);
+ OUT_RING((image->x << 16) | (image->y % 2048));
OUT_RING((image->width << 16) | height);
RADEON_WAIT_UNTIL_2D_IDLE();
ADVANCE_RING();
--
cgit v1.2.3-70-g09d2
From 70b13d510fc9d137e362b7db3ac5b14b50d78477 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Thu, 19 Jun 2008 11:40:44 +1000
Subject: drm/r500: add support for AGP based cards.
AGP registers weren't programmed properly for r500 cards.
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/drm/radeon_cp.c | 26 +++++++++++++++++++++++---
drivers/char/drm/radeon_drv.h | 4 ++++
2 files changed, 27 insertions(+), 3 deletions(-)
diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c
index 599187558abb..f5e22bfcc3cb 100644
--- a/drivers/char/drm/radeon_cp.c
+++ b/drivers/char/drm/radeon_cp.c
@@ -113,6 +113,27 @@ static void radeon_write_agp_location(drm_radeon_private_t *dev_priv, u32 agp_lo
RADEON_WRITE(RADEON_MC_AGP_LOCATION, agp_loc);
}
+static void radeon_write_agp_base(drm_radeon_private_t *dev_priv, u64 agp_base)
+{
+ u32 agp_base_hi = upper_32_bits(agp_base);
+ u32 agp_base_lo = agp_base & 0xffffffff;
+
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515) {
+ R500_WRITE_MCIND(RV515_MC_AGP_BASE, agp_base_lo);
+ R500_WRITE_MCIND(RV515_MC_AGP_BASE_2, agp_base_hi);
+ } else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) {
+ RS690_WRITE_MCIND(RS690_MC_AGP_BASE, agp_base_lo);
+ RS690_WRITE_MCIND(RS690_MC_AGP_BASE_2, agp_base_hi);
+ } else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515) {
+ R500_WRITE_MCIND(R520_MC_AGP_BASE, agp_base_lo);
+ R500_WRITE_MCIND(R520_MC_AGP_BASE_2, agp_base_hi);
+ } else {
+ RADEON_WRITE(RADEON_AGP_BASE, agp_base_lo);
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R200)
+ RADEON_WRITE(RADEON_AGP_BASE_2, agp_base_hi);
+ }
+}
+
static int RADEON_READ_PLL(struct drm_device * dev, int addr)
{
drm_radeon_private_t *dev_priv = dev->dev_private;
@@ -542,9 +563,8 @@ static void radeon_cp_init_ring_buffer(struct drm_device * dev,
#if __OS_HAS_AGP
if (dev_priv->flags & RADEON_IS_AGP) {
- RADEON_WRITE(RADEON_AGP_BASE, (unsigned int)dev->agp->base);
- if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R200)
- RADEON_WRITE(RADEON_AGP_BASE_2, 0);
+ radeon_write_agp_base(dev_priv, dev->agp->base);
+
radeon_write_agp_location(dev_priv,
(((dev_priv->gart_vm_start - 1 +
dev_priv->gart_size) & 0xffff0000) |
diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h
index d0dc47cee6c9..f43e1f9b9550 100644
--- a/drivers/char/drm/radeon_drv.h
+++ b/drivers/char/drm/radeon_drv.h
@@ -522,9 +522,13 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev,
#define RV515_MC_FB_LOCATION 0x01
#define RV515_MC_AGP_LOCATION 0x02
+#define RV515_MC_AGP_BASE 0x03
+#define RV515_MC_AGP_BASE_2 0x04
#define R520_MC_FB_LOCATION 0x04
#define R520_MC_AGP_LOCATION 0x05
+#define R520_MC_AGP_BASE 0x06
+#define R520_MC_AGP_BASE_2 0x07
#define RADEON_MPP_TB_CONFIG 0x01c0
#define RADEON_MEM_CNTL 0x0140
--
cgit v1.2.3-70-g09d2
From 7ecabc53a29bb31689fa1852a926e021179a64a6 Mon Sep 17 00:00:00 2001
From: Dennis Kasprzyk <onestone@opencompositing.org>
Date: Thu, 19 Jun 2008 12:36:55 +1000
Subject: drm/radeon: Restore sw interrupt on resume
Fixes performance drop after suspend/resume on some systems.
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/drm/radeon_cp.c | 1 +
drivers/char/drm/radeon_drv.h | 1 +
drivers/char/drm/radeon_irq.c | 2 +-
3 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c
index f5e22bfcc3cb..d4feccbe46d5 100644
--- a/drivers/char/drm/radeon_cp.c
+++ b/drivers/char/drm/radeon_cp.c
@@ -1292,6 +1292,7 @@ static int radeon_do_resume_cp(struct drm_device * dev)
radeon_cp_init_ring_buffer(dev, dev_priv);
radeon_do_engine_reset(dev);
+ radeon_enable_interrupt(dev);
DRM_DEBUG("radeon_do_resume_cp() complete\n");
diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h
index f43e1f9b9550..e20b5d878716 100644
--- a/drivers/char/drm/radeon_drv.h
+++ b/drivers/char/drm/radeon_drv.h
@@ -386,6 +386,7 @@ extern irqreturn_t radeon_driver_irq_handler(DRM_IRQ_ARGS);
extern void radeon_driver_irq_preinstall(struct drm_device * dev);
extern void radeon_driver_irq_postinstall(struct drm_device * dev);
extern void radeon_driver_irq_uninstall(struct drm_device * dev);
+extern void radeon_enable_interrupt(struct drm_device *dev);
extern int radeon_vblank_crtc_get(struct drm_device *dev);
extern int radeon_vblank_crtc_set(struct drm_device *dev, int64_t value);
diff --git a/drivers/char/drm/radeon_irq.c b/drivers/char/drm/radeon_irq.c
index 009af3814b6f..ee40d197deb7 100644
--- a/drivers/char/drm/radeon_irq.c
+++ b/drivers/char/drm/radeon_irq.c
@@ -234,7 +234,7 @@ int radeon_irq_wait(struct drm_device *dev, void *data, struct drm_file *file_pr
return radeon_wait_irq(dev, irqwait->irq_seq);
}
-static void radeon_enable_interrupt(struct drm_device *dev)
+void radeon_enable_interrupt(struct drm_device *dev)
{
drm_radeon_private_t *dev_priv = (drm_radeon_private_t *) dev->dev_private;
--
cgit v1.2.3-70-g09d2
From 5cfb6956073a9e42d44a26790b7800980634d037 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alex@botchco.com>
Date: Thu, 19 Jun 2008 12:38:29 +1000
Subject: drm/radeon: switch IGP gart to use radeon_write_agp_base()
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/drm/radeon_cp.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c
index d4feccbe46d5..441645ea8b87 100644
--- a/drivers/char/drm/radeon_cp.c
+++ b/drivers/char/drm/radeon_cp.c
@@ -127,6 +127,9 @@ static void radeon_write_agp_base(drm_radeon_private_t *dev_priv, u64 agp_base)
} else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515) {
R500_WRITE_MCIND(R520_MC_AGP_BASE, agp_base_lo);
R500_WRITE_MCIND(R520_MC_AGP_BASE_2, agp_base_hi);
+ } else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS480) {
+ RADEON_WRITE(RADEON_AGP_BASE, agp_base_lo);
+ RADEON_WRITE(RS480_AGP_BASE_2, 0);
} else {
RADEON_WRITE(RADEON_AGP_BASE, agp_base_lo);
if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R200)
@@ -741,14 +744,7 @@ static void radeon_set_igpgart(drm_radeon_private_t * dev_priv, int on)
IGP_WRITE_MCIND(RS480_AGP_MODE_CNTL, ((1 << RS480_REQ_TYPE_SNOOP_SHIFT) |
RS480_REQ_TYPE_SNOOP_DIS));
- if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) {
- IGP_WRITE_MCIND(RS690_MC_AGP_BASE,
- (unsigned int)dev_priv->gart_vm_start);
- IGP_WRITE_MCIND(RS690_MC_AGP_BASE_2, 0);
- } else {
- RADEON_WRITE(RADEON_AGP_BASE, (unsigned int)dev_priv->gart_vm_start);
- RADEON_WRITE(RS480_AGP_BASE_2, 0);
- }
+ radeon_write_agp_base(dev_priv, dev_priv->gart_vm_start);
dev_priv->gart_size = 32*1024*1024;
temp = (((dev_priv->gart_vm_start - 1 + dev_priv->gart_size) &
--
cgit v1.2.3-70-g09d2
From 5e35eff13f7dd0f5c1d82b3b4708b2f7a5f44113 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alex@botchco.com>
Date: Thu, 19 Jun 2008 12:39:23 +1000
Subject: drm/radeon: use DSTCACHE_CTLSTAT rather than RB2D_DSTCACHE_CTLSTAT
According to the hw guys, you should use DSTCACHE_CTLSTAT to flush
the 2D dst cache rather than RB2D_DSTCACHE_CTLSTAT.
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/drm/radeon_cp.c | 6 +++---
drivers/char/drm/radeon_drv.h | 11 ++++++-----
2 files changed, 9 insertions(+), 8 deletions(-)
diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c
index 441645ea8b87..e53158f0ecb5 100644
--- a/drivers/char/drm/radeon_cp.c
+++ b/drivers/char/drm/radeon_cp.c
@@ -204,12 +204,12 @@ static int radeon_do_pixcache_flush(drm_radeon_private_t * dev_priv)
RADEON_WRITE(R300_RB3D_DSTCACHE_CTLSTAT, tmp);
/* 2D */
- tmp = RADEON_READ(RADEON_RB2D_DSTCACHE_CTLSTAT);
+ tmp = RADEON_READ(R300_DSTCACHE_CTLSTAT);
tmp |= RADEON_RB3D_DC_FLUSH_ALL;
- RADEON_WRITE(RADEON_RB3D_DSTCACHE_CTLSTAT, tmp);
+ RADEON_WRITE(R300_DSTCACHE_CTLSTAT, tmp);
for (i = 0; i < dev_priv->usec_timeout; i++) {
- if (!(RADEON_READ(RADEON_RB2D_DSTCACHE_CTLSTAT)
+ if (!(RADEON_READ(R300_DSTCACHE_CTLSTAT)
& RADEON_RB3D_DC_BUSY)) {
return 0;
}
diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h
index e20b5d878716..3f0eca957aa7 100644
--- a/drivers/char/drm/radeon_drv.h
+++ b/drivers/char/drm/radeon_drv.h
@@ -662,11 +662,12 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev,
#define RADEON_PP_TXFILTER_1 0x1c6c
#define RADEON_PP_TXFILTER_2 0x1c84
-#define RADEON_RB2D_DSTCACHE_CTLSTAT 0x342c
-# define RADEON_RB2D_DC_FLUSH (3 << 0)
-# define RADEON_RB2D_DC_FREE (3 << 2)
-# define RADEON_RB2D_DC_FLUSH_ALL 0xf
-# define RADEON_RB2D_DC_BUSY (1 << 31)
+#define R300_RB2D_DSTCACHE_CTLSTAT 0x342c /* use R300_DSTCACHE_CTLSTAT */
+#define R300_DSTCACHE_CTLSTAT 0x1714
+# define R300_RB2D_DC_FLUSH (3 << 0)
+# define R300_RB2D_DC_FREE (3 << 2)
+# define R300_RB2D_DC_FLUSH_ALL 0xf
+# define R300_RB2D_DC_BUSY (1 << 31)
#define RADEON_RB3D_CNTL 0x1c3c
# define RADEON_ALPHA_BLEND_ENABLE (1 << 0)
# define RADEON_PLANE_MASK_ENABLE (1 << 1)
--
cgit v1.2.3-70-g09d2
From 21efa2bac91b8d12064617c5a35492ec982544eb Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Thu, 19 Jun 2008 13:01:58 +1000
Subject: drm/radeon: add hier-z registers for r300 and r500 chipsets
---
drivers/char/drm/r300_cmdbuf.c | 24 ++---
drivers/char/drm/r300_reg.h | 224 ++++++++++++++++++++++++++++++++---------
2 files changed, 189 insertions(+), 59 deletions(-)
diff --git a/drivers/char/drm/r300_cmdbuf.c b/drivers/char/drm/r300_cmdbuf.c
index 329733a48b64..702df45320f7 100644
--- a/drivers/char/drm/r300_cmdbuf.c
+++ b/drivers/char/drm/r300_cmdbuf.c
@@ -190,7 +190,7 @@ void r300_init_reg_flags(struct drm_device *dev)
ADD_RANGE(0x42C0, 2);
ADD_RANGE(R300_RS_CNTL_0, 2);
- ADD_RANGE(0x43A4, 2);
+ ADD_RANGE(R300_SC_HYPERZ, 2);
ADD_RANGE(0x43E8, 1);
ADD_RANGE(0x46A4, 5);
@@ -209,14 +209,12 @@ void r300_init_reg_flags(struct drm_device *dev)
ADD_RANGE(0x4E50, 9);
ADD_RANGE(0x4E88, 1);
ADD_RANGE(0x4EA0, 2);
- ADD_RANGE(R300_RB3D_ZSTENCIL_CNTL_0, 3);
- ADD_RANGE(R300_RB3D_ZSTENCIL_FORMAT, 4);
- ADD_RANGE_MARK(R300_RB3D_DEPTHOFFSET, 1, MARK_CHECK_OFFSET); /* check offset */
- ADD_RANGE(R300_RB3D_DEPTHPITCH, 1);
- ADD_RANGE(0x4F28, 1);
- ADD_RANGE(0x4F30, 2);
- ADD_RANGE(0x4F44, 1);
- ADD_RANGE(0x4F54, 1);
+ ADD_RANGE(R300_ZB_CNTL, 3);
+ ADD_RANGE(R300_ZB_FORMAT, 4);
+ ADD_RANGE_MARK(R300_ZB_DEPTHOFFSET, 1, MARK_CHECK_OFFSET); /* check offset */
+ ADD_RANGE(R300_ZB_DEPTHPITCH, 1);
+ ADD_RANGE(R300_ZB_DEPTHCLEARVALUE, 1);
+ ADD_RANGE(R300_ZB_ZMASK_OFFSET, 13);
ADD_RANGE(R300_TX_FILTER_0, 16);
ADD_RANGE(R300_TX_FILTER1_0, 16);
@@ -229,7 +227,7 @@ void r300_init_reg_flags(struct drm_device *dev)
ADD_RANGE(R300_TX_BORDER_COLOR_0, 16);
/* Sporadic registers used as primitives are emitted */
- ADD_RANGE(R300_RB3D_ZCACHE_CTLSTAT, 1);
+ ADD_RANGE(R300_ZB_ZCACHE_CTLSTAT, 1);
ADD_RANGE(R300_RB3D_DSTCACHE_CTLSTAT, 1);
ADD_RANGE(R300_VAP_INPUT_ROUTE_0_0, 8);
ADD_RANGE(R300_VAP_INPUT_ROUTE_1_0, 8);
@@ -243,6 +241,7 @@ void r300_init_reg_flags(struct drm_device *dev)
ADD_RANGE(R500_RS_INST_0, 16);
ADD_RANGE(R500_RB3D_COLOR_CLEAR_VALUE_AR, 2);
ADD_RANGE(R500_RB3D_CONSTANT_COLOR_AR, 2);
+ ADD_RANGE(R500_ZB_FIFO_SIZE, 2);
} else {
ADD_RANGE(R300_PFS_CNTL_0, 3);
ADD_RANGE(R300_PFS_NODE_0, 4);
@@ -719,8 +718,9 @@ static __inline__ void r300_pacify(drm_radeon_private_t *dev_priv)
BEGIN_RING(6);
OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
OUT_RING(R300_RB3D_DSTCACHE_UNKNOWN_0A);
- OUT_RING(CP_PACKET0(R300_RB3D_ZCACHE_CTLSTAT, 0));
- OUT_RING(R300_RB3D_ZCACHE_UNKNOWN_03);
+ OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0));
+ OUT_RING(R300_ZB_ZCACHE_CTLSTAT_ZC_FLUSH_FLUSH_AND_FREE|
+ R300_ZB_ZCACHE_CTLSTAT_ZC_FREE_FREE);
OUT_RING(CP_PACKET3(RADEON_CP_NOP, 0));
OUT_RING(0x0);
ADVANCE_RING();
diff --git a/drivers/char/drm/r300_reg.h b/drivers/char/drm/r300_reg.h
index a883d10c40b1..a6802f26afc4 100644
--- a/drivers/char/drm/r300_reg.h
+++ b/drivers/char/drm/r300_reg.h
@@ -702,6 +702,27 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
# define R300_RS_ROUTE_1_UNKNOWN11 (1 << 11)
/* END: Rasterization / Interpolators - many guesses */
+/* Hierarchical Z Enable */
+#define R300_SC_HYPERZ 0x43a4
+# define R300_SC_HYPERZ_DISABLE (0 << 0)
+# define R300_SC_HYPERZ_ENABLE (1 << 0)
+# define R300_SC_HYPERZ_MIN (0 << 1)
+# define R300_SC_HYPERZ_MAX (1 << 1)
+# define R300_SC_HYPERZ_ADJ_256 (0 << 2)
+# define R300_SC_HYPERZ_ADJ_128 (1 << 2)
+# define R300_SC_HYPERZ_ADJ_64 (2 << 2)
+# define R300_SC_HYPERZ_ADJ_32 (3 << 2)
+# define R300_SC_HYPERZ_ADJ_16 (4 << 2)
+# define R300_SC_HYPERZ_ADJ_8 (5 << 2)
+# define R300_SC_HYPERZ_ADJ_4 (6 << 2)
+# define R300_SC_HYPERZ_ADJ_2 (7 << 2)
+# define R300_SC_HYPERZ_HZ_Z0MIN_NO (0 << 5)
+# define R300_SC_HYPERZ_HZ_Z0MIN (1 << 5)
+# define R300_SC_HYPERZ_HZ_Z0MAX_NO (0 << 6)
+# define R300_SC_HYPERZ_HZ_Z0MAX (1 << 6)
+
+#define R300_SC_EDGERULE 0x43a8
+
/* BEGIN: Scissors and cliprects */
/* There are four clipping rectangles. Their corner coordinates are inclusive.
@@ -1355,19 +1376,14 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
* for this.
* Bit (1<<8) is the "test" bit. so plain write is 6 - vd
*/
-#define R300_RB3D_ZSTENCIL_CNTL_0 0x4F00
-# define R300_RB3D_Z_DISABLED_1 0x00000010
-# define R300_RB3D_Z_DISABLED_2 0x00000014
-# define R300_RB3D_Z_TEST 0x00000012
-# define R300_RB3D_Z_TEST_AND_WRITE 0x00000016
-# define R300_RB3D_Z_WRITE_ONLY 0x00000006
-
-# define R300_RB3D_Z_TEST 0x00000012
-# define R300_RB3D_Z_TEST_AND_WRITE 0x00000016
-# define R300_RB3D_Z_WRITE_ONLY 0x00000006
-# define R300_RB3D_STENCIL_ENABLE 0x00000001
-
-#define R300_RB3D_ZSTENCIL_CNTL_1 0x4F04
+#define R300_ZB_CNTL 0x4F00
+# define R300_STENCIL_ENABLE (1 << 0)
+# define R300_Z_ENABLE (1 << 1)
+# define R300_Z_WRITE_ENABLE (1 << 2)
+# define R300_Z_SIGNED_COMPARE (1 << 3)
+# define R300_STENCIL_FRONT_BACK (1 << 4)
+
+#define R300_ZB_ZSTENCILCNTL 0x4f04
/* functions */
# define R300_ZS_NEVER 0
# define R300_ZS_LESS 1
@@ -1387,52 +1403,166 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
# define R300_ZS_INVERT 5
# define R300_ZS_INCR_WRAP 6
# define R300_ZS_DECR_WRAP 7
+# define R300_Z_FUNC_SHIFT 0
/* front and back refer to operations done for front
and back faces, i.e. separate stencil function support */
-# define R300_RB3D_ZS1_DEPTH_FUNC_SHIFT 0
-# define R300_RB3D_ZS1_FRONT_FUNC_SHIFT 3
-# define R300_RB3D_ZS1_FRONT_FAIL_OP_SHIFT 6
-# define R300_RB3D_ZS1_FRONT_ZPASS_OP_SHIFT 9
-# define R300_RB3D_ZS1_FRONT_ZFAIL_OP_SHIFT 12
-# define R300_RB3D_ZS1_BACK_FUNC_SHIFT 15
-# define R300_RB3D_ZS1_BACK_FAIL_OP_SHIFT 18
-# define R300_RB3D_ZS1_BACK_ZPASS_OP_SHIFT 21
-# define R300_RB3D_ZS1_BACK_ZFAIL_OP_SHIFT 24
-
-#define R300_RB3D_ZSTENCIL_CNTL_2 0x4F08
-# define R300_RB3D_ZS2_STENCIL_REF_SHIFT 0
-# define R300_RB3D_ZS2_STENCIL_MASK 0xFF
-# define R300_RB3D_ZS2_STENCIL_MASK_SHIFT 8
-# define R300_RB3D_ZS2_STENCIL_WRITE_MASK_SHIFT 16
+# define R300_S_FRONT_FUNC_SHIFT 3
+# define R300_S_FRONT_SFAIL_OP_SHIFT 6
+# define R300_S_FRONT_ZPASS_OP_SHIFT 9
+# define R300_S_FRONT_ZFAIL_OP_SHIFT 12
+# define R300_S_BACK_FUNC_SHIFT 15
+# define R300_S_BACK_SFAIL_OP_SHIFT 18
+# define R300_S_BACK_ZPASS_OP_SHIFT 21
+# define R300_S_BACK_ZFAIL_OP_SHIFT 24
+
+#define R300_ZB_STENCILREFMASK 0x4f08
+# define R300_STENCILREF_SHIFT 0
+# define R300_STENCILREF_MASK 0x000000ff
+# define R300_STENCILMASK_SHIFT 8
+# define R300_STENCILMASK_MASK 0x0000ff00
+# define R300_STENCILWRITEMASK_SHIFT 16
+# define R300_STENCILWRITEMASK_MASK 0x00ff0000
/* gap */
-#define R300_RB3D_ZSTENCIL_FORMAT 0x4F10
-# define R300_DEPTH_FORMAT_16BIT_INT_Z (0 << 0)
-# define R300_DEPTH_FORMAT_24BIT_INT_Z (2 << 0)
- /* 16 bit format or some aditional bit ? */
-# define R300_DEPTH_FORMAT_UNK32 (32 << 0)
+#define R300_ZB_FORMAT 0x4f10
+# define R300_DEPTHFORMAT_16BIT_INT_Z (0 << 0)
+# define R300_DEPTHFORMAT_16BIT_13E3 (1 << 0)
+# define R300_DEPTHFORMAT_24BIT_INT_Z_8BIT_STENCIL (2 << 0)
+/* reserved up to (15 << 0) */
+# define R300_INVERT_13E3_LEADING_ONES (0 << 4)
+# define R300_INVERT_13E3_LEADING_ZEROS (1 << 4)
-#define R300_RB3D_EARLY_Z 0x4F14
-# define R300_EARLY_Z_DISABLE (0 << 0)
-# define R300_EARLY_Z_ENABLE (1 << 0)
+#define R300_ZB_ZTOP 0x4F14
+# define R300_ZTOP_DISABLE (0 << 0)
+# define R300_ZTOP_ENABLE (1 << 0)
/* gap */
-#define R300_RB3D_ZCACHE_CTLSTAT 0x4F18 /* GUESS */
-# define R300_RB3D_ZCACHE_UNKNOWN_01 0x1
-# define R300_RB3D_ZCACHE_UNKNOWN_03 0x3
+#define R300_ZB_ZCACHE_CTLSTAT 0x4f18
+# define R300_ZB_ZCACHE_CTLSTAT_ZC_FLUSH_NO_EFFECT (0 << 0)
+# define R300_ZB_ZCACHE_CTLSTAT_ZC_FLUSH_FLUSH_AND_FREE (1 << 0)
+# define R300_ZB_ZCACHE_CTLSTAT_ZC_FREE_NO_EFFECT (0 << 1)
+# define R300_ZB_ZCACHE_CTLSTAT_ZC_FREE_FREE (1 << 1)
+# define R300_ZB_ZCACHE_CTLSTAT_ZC_BUSY_IDLE (0 << 31)
+# define R300_ZB_ZCACHE_CTLSTAT_ZC_BUSY_BUSY (1 << 31)
+
+#define R300_ZB_BW_CNTL 0x4f1c
+# define R300_HIZ_DISABLE (0 << 0)
+# define R300_HIZ_ENABLE (1 << 0)
+# define R300_HIZ_MIN (0 << 1)
+# define R300_HIZ_MAX (1 << 1)
+# define R300_FAST_FILL_DISABLE (0 << 2)
+# define R300_FAST_FILL_ENABLE (1 << 2)
+# define R300_RD_COMP_DISABLE (0 << 3)
+# define R300_RD_COMP_ENABLE (1 << 3)
+# define R300_WR_COMP_DISABLE (0 << 4)
+# define R300_WR_COMP_ENABLE (1 << 4)
+# define R300_ZB_CB_CLEAR_RMW (0 << 5)
+# define R300_ZB_CB_CLEAR_CACHE_LINEAR (1 << 5)
+# define R300_FORCE_COMPRESSED_STENCIL_VALUE_DISABLE (0 << 6)
+# define R300_FORCE_COMPRESSED_STENCIL_VALUE_ENABLE (1 << 6)
+
+# define R500_ZEQUAL_OPTIMIZE_ENABLE (0 << 7)
+# define R500_ZEQUAL_OPTIMIZE_DISABLE (1 << 7)
+# define R500_SEQUAL_OPTIMIZE_ENABLE (0 << 8)
+# define R500_SEQUAL_OPTIMIZE_DISABLE (1 << 8)
+
+# define R500_BMASK_ENABLE (0 << 10)
+# define R500_BMASK_DISABLE (1 << 10)
+# define R500_HIZ_EQUAL_REJECT_DISABLE (0 << 11)
+# define R500_HIZ_EQUAL_REJECT_ENABLE (1 << 11)
+# define R500_HIZ_FP_EXP_BITS_DISABLE (0 << 12)
+# define R500_HIZ_FP_EXP_BITS_1 (1 << 12)
+# define R500_HIZ_FP_EXP_BITS_2 (2 << 12)
+# define R500_HIZ_FP_EXP_BITS_3 (3 << 12)
+# define R500_HIZ_FP_EXP_BITS_4 (4 << 12)
+# define R500_HIZ_FP_EXP_BITS_5 (5 << 12)
+# define R500_HIZ_FP_INVERT_LEADING_ONES (0 << 15)
+# define R500_HIZ_FP_INVERT_LEADING_ZEROS (1 << 15)
+# define R500_TILE_OVERWRITE_RECOMPRESSION_ENABLE (0 << 16)
+# define R500_TILE_OVERWRITE_RECOMPRESSION_DISABLE (1 << 16)
+# define R500_CONTIGUOUS_6XAA_SAMPLES_ENABLE (0 << 17)
+# define R500_CONTIGUOUS_6XAA_SAMPLES_DISABLE (1 << 17)
+# define R500_PEQ_PACKING_DISABLE (0 << 18)
+# define R500_PEQ_PACKING_ENABLE (1 << 18)
+# define R500_COVERED_PTR_MASKING_DISABLE (0 << 18)
+# define R500_COVERED_PTR_MASKING_ENABLE (1 << 18)
+
/* gap */
-#define R300_RB3D_DEPTHOFFSET 0x4F20
-#define R300_RB3D_DEPTHPITCH 0x4F24
-# define R300_DEPTHPITCH_MASK 0x00001FF8 /* GUESS */
-# define R300_DEPTH_TILE_ENABLE (1 << 16) /* GUESS */
-# define R300_DEPTH_MICROTILE_ENABLE (1 << 17) /* GUESS */
-# define R300_DEPTH_ENDIAN_NO_SWAP (0 << 18) /* GUESS */
-# define R300_DEPTH_ENDIAN_WORD_SWAP (1 << 18) /* GUESS */
-# define R300_DEPTH_ENDIAN_DWORD_SWAP (2 << 18) /* GUESS */
+/* Z Buffer Address Offset.
+ * Bits 31 to 5 are used for aligned Z buffer address offset for macro tiles.
+ */
+#define R300_ZB_DEPTHOFFSET 0x4f20
+
+/* Z Buffer Pitch and Endian Control */
+#define R300_ZB_DEPTHPITCH 0x4f24
+# define R300_DEPTHPITCH_MASK 0x00003FFC
+# define R300_DEPTHMACROTILE_DISABLE (0 << 16)
+# define R300_DEPTHMACROTILE_ENABLE (1 << 16)
+# define R300_DEPTHMICROTILE_LINEAR (0 << 17)
+# define R300_DEPTHMICROTILE_TILED (1 << 17)
+# define R300_DEPTHMICROTILE_TILED_SQUARE (2 << 17)
+# define R300_DEPTHENDIAN_NO_SWAP (0 << 18)
+# define R300_DEPTHENDIAN_WORD_SWAP (1 << 18)
+# define R300_DEPTHENDIAN_DWORD_SWAP (2 << 18)
+# define R300_DEPTHENDIAN_HALF_DWORD_SWAP (3 << 18)
+
+/* Z Buffer Clear Value */
+#define R300_ZB_DEPTHCLEARVALUE 0x4f28
+
+#define R300_ZB_ZMASK_OFFSET 0x4f30
+#define R300_ZB_ZMASK_PITCH 0x4f34
+#define R300_ZB_ZMASK_WRINDEX 0x4f38
+#define R300_ZB_ZMASK_DWORD 0x4f3c
+#define R300_ZB_ZMASK_RDINDEX 0x4f40
+
+/* Hierarchical Z Memory Offset */
+#define R300_ZB_HIZ_OFFSET 0x4f44
+
+/* Hierarchical Z Write Index */
+#define R300_ZB_HIZ_WRINDEX 0x4f48
+
+/* Hierarchical Z Data */
+#define R300_ZB_HIZ_DWORD 0x4f4c
+
+/* Hierarchical Z Read Index */
+#define R300_ZB_HIZ_RDINDEX 0x4f50
+
+/* Hierarchical Z Pitch */
+#define R300_ZB_HIZ_PITCH 0x4f54
+
+/* Z Buffer Z Pass Counter Data */
+#define R300_ZB_ZPASS_DATA 0x4f58
+
+/* Z Buffer Z Pass Counter Address */
+#define R300_ZB_ZPASS_ADDR 0x4f5c
+
+/* Depth buffer X and Y coordinate offset */
+#define R300_ZB_DEPTHXY_OFFSET 0x4f60
+# define R300_DEPTHX_OFFSET_SHIFT 1
+# define R300_DEPTHX_OFFSET_MASK 0x000007FE
+# define R300_DEPTHY_OFFSET_SHIFT 17
+# define R300_DEPTHY_OFFSET_MASK 0x07FE0000
+
+/* Sets the fifo sizes */
+#define R500_ZB_FIFO_SIZE 0x4fd0
+# define R500_OP_FIFO_SIZE_FULL (0 << 0)
+# define R500_OP_FIFO_SIZE_HALF (1 << 0)
+# define R500_OP_FIFO_SIZE_QUATER (2 << 0)
+# define R500_OP_FIFO_SIZE_EIGTHS (4 << 0)
+
+/* Stencil Reference Value and Mask for backfacing quads */
+/* R300_ZB_STENCILREFMASK handles front face */
+#define R500_ZB_STENCILREFMASK_BF 0x4fd4
+# define R500_STENCILREF_SHIFT 0
+# define R500_STENCILREF_MASK 0x000000ff
+# define R500_STENCILMASK_SHIFT 8
+# define R500_STENCILMASK_MASK 0x0000ff00
+# define R500_STENCILWRITEMASK_SHIFT 16
+# define R500_STENCILWRITEMASK_MASK 0x00ff0000
/* BEGIN: Vertex program instruction set */
--
cgit v1.2.3-70-g09d2
From 598d14482380312939a3e3a4ae0657eb6b50a532 Mon Sep 17 00:00:00 2001
From: Zhenyu Wang <zhenyu.z.wang@intel.com>
Date: Thu, 19 Jun 2008 14:00:37 +1000
Subject: [AGP] intel_agp: extra stolen mem size available for IGD_GM chipset
This adds missing stolen memory size detect for IGD_GM, be sure to
detect right size as current X intel driver (2.3.2) which has already
worked out.
Signed-off-by: Zhenyu Wang <zhenyu.z.wang@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/agp/intel-agp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 02356595ac1c..e73f8f013283 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -567,13 +567,13 @@ static void intel_i830_init_gtt_entries(void)
gtt_entries = 0;
break;
case G33_GMCH_GMS_STOLEN_128M:
- if (IS_G33)
+ if (IS_G33 || IS_I965)
gtt_entries = MB(128) - KB(size);
else
gtt_entries = 0;
break;
case G33_GMCH_GMS_STOLEN_256M:
- if (IS_G33)
+ if (IS_G33 || IS_I965)
gtt_entries = MB(256) - KB(size);
else
gtt_entries = 0;
--
cgit v1.2.3-70-g09d2
From 25ce77abf8be3a96b3673e46722a9bd05f149584 Mon Sep 17 00:00:00 2001
From: Zhenyu Wang <zhenyu.z.wang@intel.com>
Date: Thu, 19 Jun 2008 14:17:58 +1000
Subject: [AGP] intel_agp: Add support for Intel 4 series chipsets
Signed-off-by: Zhenyu Wang <zhenyu.z.wang@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/agp/intel-agp.c | 83 ++++++++++++++++++++++++++++++++++++++------
1 file changed, 73 insertions(+), 10 deletions(-)
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index e73f8f013283..b52988df2979 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -34,6 +34,12 @@
#define PCI_DEVICE_ID_INTEL_Q33_IG 0x29D2
#define PCI_DEVICE_ID_INTEL_IGD_HB 0x2A40
#define PCI_DEVICE_ID_INTEL_IGD_IG 0x2A42
+#define PCI_DEVICE_ID_INTEL_IGD_E_HB 0x2E00
+#define PCI_DEVICE_ID_INTEL_IGD_E_IG 0x2E02
+#define PCI_DEVICE_ID_INTEL_Q45_HB 0x2E10
+#define PCI_DEVICE_ID_INTEL_Q45_IG 0x2E12
+#define PCI_DEVICE_ID_INTEL_G45_HB 0x2E20
+#define PCI_DEVICE_ID_INTEL_G45_IG 0x2E22
/* cover 915 and 945 variants */
#define IS_I915 (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_E7221_HB || \
@@ -55,6 +61,10 @@
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_Q35_HB || \
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_Q33_HB)
+#define IS_G4X (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IGD_E_HB || \
+ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_Q45_HB || \
+ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_G45_HB)
+
extern int agp_memory_reserved;
@@ -80,8 +90,13 @@ extern int agp_memory_reserved;
#define I915_PTEADDR 0x1C
#define I915_GMCH_GMS_STOLEN_48M (0x6 << 4)
#define I915_GMCH_GMS_STOLEN_64M (0x7 << 4)
-#define G33_GMCH_GMS_STOLEN_128M (0x8 << 4)
-#define G33_GMCH_GMS_STOLEN_256M (0x9 << 4)
+#define G33_GMCH_GMS_STOLEN_128M (0x8 << 4)
+#define G33_GMCH_GMS_STOLEN_256M (0x9 << 4)
+#define INTEL_GMCH_GMS_STOLEN_96M (0xa << 4)
+#define INTEL_GMCH_GMS_STOLEN_160M (0xb << 4)
+#define INTEL_GMCH_GMS_STOLEN_224M (0xc << 4)
+#define INTEL_GMCH_GMS_STOLEN_352M (0xd << 4)
+
#define I915_IFPADDR 0x60
/* Intel 965G registers */
@@ -506,6 +521,10 @@ static void intel_i830_init_gtt_entries(void)
size = 512;
}
size += 4;
+ } else if (IS_G4X) {
+ /* On 4 series hardware, GTT stolen is separate from graphics
+ * stolen, ignore it in stolen gtt entries counting */
+ size = 0;
} else {
/* On previous hardware, the GTT size was just what was
* required to map the aperture.
@@ -554,30 +573,54 @@ static void intel_i830_init_gtt_entries(void)
break;
case I915_GMCH_GMS_STOLEN_48M:
/* Check it's really I915G */
- if (IS_I915 || IS_I965 || IS_G33)
+ if (IS_I915 || IS_I965 || IS_G33 || IS_G4X)
gtt_entries = MB(48) - KB(size);
else
gtt_entries = 0;
break;
case I915_GMCH_GMS_STOLEN_64M:
/* Check it's really I915G */
- if (IS_I915 || IS_I965 || IS_G33)
+ if (IS_I915 || IS_I965 || IS_G33 || IS_G4X)
gtt_entries = MB(64) - KB(size);
else
gtt_entries = 0;
break;
case G33_GMCH_GMS_STOLEN_128M:
- if (IS_G33 || IS_I965)
+ if (IS_G33 || IS_I965 || IS_G4X)
gtt_entries = MB(128) - KB(size);
else
gtt_entries = 0;
break;
case G33_GMCH_GMS_STOLEN_256M:
- if (IS_G33 || IS_I965)
+ if (IS_G33 || IS_I965 || IS_G4X)
gtt_entries = MB(256) - KB(size);
else
gtt_entries = 0;
break;
+ case INTEL_GMCH_GMS_STOLEN_96M:
+ if (IS_I965 || IS_G4X)
+ gtt_entries = MB(96) - KB(size);
+ else
+ gtt_entries = 0;
+ break;
+ case INTEL_GMCH_GMS_STOLEN_160M:
+ if (IS_I965 || IS_G4X)
+ gtt_entries = MB(160) - KB(size);
+ else
+ gtt_entries = 0;
+ break;
+ case INTEL_GMCH_GMS_STOLEN_224M:
+ if (IS_I965 || IS_G4X)
+ gtt_entries = MB(224) - KB(size);
+ else
+ gtt_entries = 0;
+ break;
+ case INTEL_GMCH_GMS_STOLEN_352M:
+ if (IS_I965 || IS_G4X)
+ gtt_entries = MB(352) - KB(size);
+ else
+ gtt_entries = 0;
+ break;
default:
gtt_entries = 0;
break;
@@ -1136,6 +1179,20 @@ static unsigned long intel_i965_mask_memory(struct agp_bridge_data *bridge,
return addr | bridge->driver->masks[type].mask;
}
+static void intel_i965_get_gtt_range(int *gtt_offset, int *gtt_size)
+{
+ switch (agp_bridge->dev->device) {
+ case PCI_DEVICE_ID_INTEL_IGD_HB:
+ case PCI_DEVICE_ID_INTEL_IGD_E_HB:
+ case PCI_DEVICE_ID_INTEL_Q45_HB:
+ case PCI_DEVICE_ID_INTEL_G45_HB:
+ *gtt_offset = *gtt_size = MB(2);
+ break;
+ default:
+ *gtt_offset = *gtt_size = KB(512);
+ }
+}
+
/* The intel i965 automatically initializes the agp aperture during POST.
* Use the memory already set aside for in the GTT.
*/
@@ -1156,10 +1213,7 @@ static int intel_i965_create_gatt_table(struct agp_bridge_data *bridge)
temp &= 0xfff00000;
- if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IGD_HB)
- gtt_offset = gtt_size = MB(2);
- else
- gtt_offset = gtt_size = KB(512);
+ intel_i965_get_gtt_range(>t_offset, >t_size);
intel_private.gtt = ioremap((temp + gtt_offset) , gtt_size);
@@ -2065,6 +2119,12 @@ static const struct intel_driver_description {
NULL, &intel_g33_driver },
{ PCI_DEVICE_ID_INTEL_IGD_HB, PCI_DEVICE_ID_INTEL_IGD_IG, 0,
"Intel Integrated Graphics Device", NULL, &intel_i965_driver },
+ { PCI_DEVICE_ID_INTEL_IGD_E_HB, PCI_DEVICE_ID_INTEL_IGD_E_IG, 0,
+ "Intel Integrated Graphics Device", NULL, &intel_i965_driver },
+ { PCI_DEVICE_ID_INTEL_Q45_HB, PCI_DEVICE_ID_INTEL_Q45_IG, 0,
+ "Q45/Q43", NULL, &intel_i965_driver },
+ { PCI_DEVICE_ID_INTEL_G45_HB, PCI_DEVICE_ID_INTEL_G45_IG, 0,
+ "G45/G43", NULL, &intel_i965_driver },
{ 0, 0, 0, NULL, NULL, NULL }
};
@@ -2256,6 +2316,9 @@ static struct pci_device_id agp_intel_pci_table[] = {
ID(PCI_DEVICE_ID_INTEL_Q35_HB),
ID(PCI_DEVICE_ID_INTEL_Q33_HB),
ID(PCI_DEVICE_ID_INTEL_IGD_HB),
+ ID(PCI_DEVICE_ID_INTEL_IGD_E_HB),
+ ID(PCI_DEVICE_ID_INTEL_Q45_HB),
+ ID(PCI_DEVICE_ID_INTEL_G45_HB),
{ }
};
--
cgit v1.2.3-70-g09d2
From 62c96b9d0917894c164aa3e474a3ff3bca1554ae Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Thu, 19 Jun 2008 14:27:53 +1000
Subject: agp/intel: cleanup some serious whitespace badness
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/agp/intel-agp.c | 134 +++++++++++++++++++++----------------------
1 file changed, 66 insertions(+), 68 deletions(-)
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index b52988df2979..30aa01b738b4 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -1198,45 +1198,45 @@ static void intel_i965_get_gtt_range(int *gtt_offset, int *gtt_size)
*/
static int intel_i965_create_gatt_table(struct agp_bridge_data *bridge)
{
- int page_order;
- struct aper_size_info_fixed *size;
- int num_entries;
- u32 temp;
- int gtt_offset, gtt_size;
+ int page_order;
+ struct aper_size_info_fixed *size;
+ int num_entries;
+ u32 temp;
+ int gtt_offset, gtt_size;
- size = agp_bridge->current_size;
- page_order = size->page_order;
- num_entries = size->num_entries;
- agp_bridge->gatt_table_real = NULL;
+ size = agp_bridge->current_size;
+ page_order = size->page_order;
+ num_entries = size->num_entries;
+ agp_bridge->gatt_table_real = NULL;
- pci_read_config_dword(intel_private.pcidev, I915_MMADDR, &temp);
+ pci_read_config_dword(intel_private.pcidev, I915_MMADDR, &temp);
- temp &= 0xfff00000;
+ temp &= 0xfff00000;
intel_i965_get_gtt_range(>t_offset, >t_size);
- intel_private.gtt = ioremap((temp + gtt_offset) , gtt_size);
+ intel_private.gtt = ioremap((temp + gtt_offset) , gtt_size);
- if (!intel_private.gtt)
- return -ENOMEM;
+ if (!intel_private.gtt)
+ return -ENOMEM;
- intel_private.registers = ioremap(temp, 128 * 4096);
- if (!intel_private.registers) {
+ intel_private.registers = ioremap(temp, 128 * 4096);
+ if (!intel_private.registers) {
iounmap(intel_private.gtt);
return -ENOMEM;
}
- temp = readl(intel_private.registers+I810_PGETBL_CTL) & 0xfffff000;
- global_cache_flush(); /* FIXME: ? */
+ temp = readl(intel_private.registers+I810_PGETBL_CTL) & 0xfffff000;
+ global_cache_flush(); /* FIXME: ? */
- /* we have to call this as early as possible after the MMIO base address is known */
- intel_i830_init_gtt_entries();
+ /* we have to call this as early as possible after the MMIO base address is known */
+ intel_i830_init_gtt_entries();
- agp_bridge->gatt_table = NULL;
+ agp_bridge->gatt_table = NULL;
- agp_bridge->gatt_bus_addr = temp;
+ agp_bridge->gatt_bus_addr = temp;
- return 0;
+ return 0;
}
@@ -1753,7 +1753,7 @@ static const struct agp_bridge_driver intel_815_driver = {
.free_by_type = agp_generic_free_by_type,
.agp_alloc_page = agp_generic_alloc_page,
.agp_destroy_page = agp_generic_destroy_page,
- .agp_type_to_mask_type = agp_generic_type_to_mask_type,
+ .agp_type_to_mask_type = agp_generic_type_to_mask_type,
};
static const struct agp_bridge_driver intel_830_driver = {
@@ -1954,28 +1954,26 @@ static const struct agp_bridge_driver intel_915_driver = {
};
static const struct agp_bridge_driver intel_i965_driver = {
- .owner = THIS_MODULE,
- .aperture_sizes = intel_i830_sizes,
- .size_type = FIXED_APER_SIZE,
- .num_aperture_sizes = 4,
- .needs_scratch_page = true,
- .configure = intel_i915_configure,
- .fetch_size = intel_i9xx_fetch_size,
- .cleanup = intel_i915_cleanup,
- .tlb_flush = intel_i810_tlbflush,
- .mask_memory = intel_i965_mask_memory,
- .masks = intel_i810_masks,
- .agp_enable = intel_i810_agp_enable,
- .cache_flush = global_cache_flush,
- .create_gatt_table = intel_i965_create_gatt_table,
- .free_gatt_table = intel_i830_free_gatt_table,
- .insert_memory = intel_i915_insert_entries,
- .remove_memory = intel_i915_remove_entries,
- .alloc_by_type = intel_i830_alloc_by_type,
- .free_by_type = intel_i810_free_by_type,
- .agp_alloc_page = agp_generic_alloc_page,
- .agp_destroy_page = agp_generic_destroy_page,
- .agp_type_to_mask_type = intel_i830_type_to_mask_type,
+ .owner = THIS_MODULE,
+ .aperture_sizes = intel_i830_sizes,
+ .size_type = FIXED_APER_SIZE,
+ .num_aperture_sizes = 4,
+ .needs_scratch_page = true,
+ .cleanup = intel_i915_cleanup,
+ .tlb_flush = intel_i810_tlbflush,
+ .mask_memory = intel_i965_mask_memory,
+ .masks = intel_i810_masks,
+ .agp_enable = intel_i810_agp_enable,
+ .cache_flush = global_cache_flush,
+ .create_gatt_table = intel_i965_create_gatt_table,
+ .free_gatt_table = intel_i830_free_gatt_table,
+ .insert_memory = intel_i915_insert_entries,
+ .remove_memory = intel_i915_remove_entries,
+ .alloc_by_type = intel_i830_alloc_by_type,
+ .free_by_type = intel_i810_free_by_type,
+ .agp_alloc_page = agp_generic_alloc_page,
+ .agp_destroy_page = agp_generic_destroy_page,
+ .agp_type_to_mask_type = intel_i830_type_to_mask_type,
.chipset_flush = intel_i915_chipset_flush,
};
@@ -2004,28 +2002,28 @@ static const struct agp_bridge_driver intel_7505_driver = {
};
static const struct agp_bridge_driver intel_g33_driver = {
- .owner = THIS_MODULE,
- .aperture_sizes = intel_i830_sizes,
- .size_type = FIXED_APER_SIZE,
- .num_aperture_sizes = 4,
- .needs_scratch_page = true,
- .configure = intel_i915_configure,
- .fetch_size = intel_i9xx_fetch_size,
- .cleanup = intel_i915_cleanup,
- .tlb_flush = intel_i810_tlbflush,
- .mask_memory = intel_i965_mask_memory,
- .masks = intel_i810_masks,
- .agp_enable = intel_i810_agp_enable,
- .cache_flush = global_cache_flush,
- .create_gatt_table = intel_i915_create_gatt_table,
- .free_gatt_table = intel_i830_free_gatt_table,
- .insert_memory = intel_i915_insert_entries,
- .remove_memory = intel_i915_remove_entries,
- .alloc_by_type = intel_i830_alloc_by_type,
- .free_by_type = intel_i810_free_by_type,
- .agp_alloc_page = agp_generic_alloc_page,
- .agp_destroy_page = agp_generic_destroy_page,
- .agp_type_to_mask_type = intel_i830_type_to_mask_type,
+ .owner = THIS_MODULE,
+ .aperture_sizes = intel_i830_sizes,
+ .size_type = FIXED_APER_SIZE,
+ .num_aperture_sizes = 4,
+ .needs_scratch_page = true,
+ .configure = intel_i915_configure,
+ .fetch_size = intel_i9xx_fetch_size,
+ .cleanup = intel_i915_cleanup,
+ .tlb_flush = intel_i810_tlbflush,
+ .mask_memory = intel_i965_mask_memory,
+ .masks = intel_i810_masks,
+ .agp_enable = intel_i810_agp_enable,
+ .cache_flush = global_cache_flush,
+ .create_gatt_table = intel_i915_create_gatt_table,
+ .free_gatt_table = intel_i830_free_gatt_table,
+ .insert_memory = intel_i915_insert_entries,
+ .remove_memory = intel_i915_remove_entries,
+ .alloc_by_type = intel_i830_alloc_by_type,
+ .free_by_type = intel_i810_free_by_type,
+ .agp_alloc_page = agp_generic_alloc_page,
+ .agp_destroy_page = agp_generic_destroy_page,
+ .agp_type_to_mask_type = intel_i830_type_to_mask_type,
.chipset_flush = intel_i915_chipset_flush,
};
--
cgit v1.2.3-70-g09d2
From 0e480e5fc03c411d350478b2e8dc0906a37b6f07 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Thu, 19 Jun 2008 14:57:31 +1000
Subject: agp: brown paper bag patch - put back the two lines it took out.
no more whitespace diffs for me.
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/agp/intel-agp.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 30aa01b738b4..1ae64bb36771 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -1959,6 +1959,8 @@ static const struct agp_bridge_driver intel_i965_driver = {
.size_type = FIXED_APER_SIZE,
.num_aperture_sizes = 4,
.needs_scratch_page = true,
+ .configure = intel_i915_configure,
+ .fetch_size = intel_i9xx_fetch_size,
.cleanup = intel_i915_cleanup,
.tlb_flush = intel_i810_tlbflush,
.mask_memory = intel_i965_mask_memory,
--
cgit v1.2.3-70-g09d2
From 9bedbcb207ed9a571b239231d99c8fd4a34ae24d Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Thu, 19 Jun 2008 14:57:31 +1000
Subject: agp: brown paper bag patch - put back two lines that got lost
Commit 62c96b9d0917894c164aa3e474a3ff3bca1554ae ("agp/intel: cleanup
some serious whitespace badness") didn't just fix whitespace. It also
lost two lines.
Noticed by Linus. No more whitespace diffs for me.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
drivers/char/agp/intel-agp.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 30aa01b738b4..1ae64bb36771 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -1959,6 +1959,8 @@ static const struct agp_bridge_driver intel_i965_driver = {
.size_type = FIXED_APER_SIZE,
.num_aperture_sizes = 4,
.needs_scratch_page = true,
+ .configure = intel_i915_configure,
+ .fetch_size = intel_i9xx_fetch_size,
.cleanup = intel_i915_cleanup,
.tlb_flush = intel_i810_tlbflush,
.mask_memory = intel_i965_mask_memory,
--
cgit v1.2.3-70-g09d2
From 49307fd6f72bdd68cc2bd23e7da0bcfecf8087c9 Mon Sep 17 00:00:00 2001
From: Dario Faggioli <raistlin@linux.it>
Date: Wed, 18 Jun 2008 09:18:38 +0200
Subject: sched: NULL pointer dereference while setting sched_rt_period_us
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
When CONFIG_RT_GROUP_SCHED and CONFIG_CGROUP_SCHED are enabled, with:
echo 10000 > /proc/sys/kernel/sched_rt_period_us
We get this:
BUG: unable to handle kernel NULL pointer dereference at 0000008c
[ 947.682233] IP: [<c0216b72>] __rt_schedulable+0x12/0x160
[ 947.683123] *pde = 00000000=20
[ 947.683782] Oops: 0000 [#1]
[ 947.684307] Modules linked in:
[ 947.684308]
[ 947.684308] Pid: 2359, comm: bash Not tainted (2.6.26-rc6 #8)
[ 947.684308] EIP: 0060:[<c0216b72>] EFLAGS: 00000246 CPU: 0
[ 947.684308] EIP is at __rt_schedulable+0x12/0x160
[ 947.684308] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000001
[ 947.684308] ESI: c0521db4 EDI: 00000001 EBP: c6cc9f00 ESP: c6cc9ed0
[ 947.684308] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068
[ 947.684308] Process bash (pid: 2359, tiÆcc8000 taskÇa54f00=20 task.tiÆcc8000)
[ 947.684308] Stack: c0222790 00000000 080f8c08 c0521db4 c6cc9f00 00000001 00000000 00000000
[ 947.684308] c6cc9f9c 00000000 c0521db4 00000001 c6cc9f28 c0216d40 00000000 00000000
[ 947.684308] c6cc9f9c 000f4240 000e7ef0 ffffffff c0521db4 c79dfb60 c6cc9f58 c02af2cc
[ 947.684308] Call Trace:
[ 947.684308] [<c0222790>] ? do_proc_dointvec_conv+0x0/0x50
[ 947.684308] [<c0216d40>] ? sched_rt_handler+0x80/0x110
[ 947.684308] [<c02af2cc>] ? proc_sys_call_handler+0x9c/0xb0
[ 947.684308] [<c02af2fa>] ? proc_sys_write+0x1a/0x20
[ 947.684308] [<c0273c36>] ? vfs_write+0x96/0x160
[ 947.684308] [<c02af2e0>] ? proc_sys_write+0x0/0x20
[ 947.684308] [<c027423d>] ? sys_write+0x3d/0x70
[ 947.684308] [<c0202ef5>] ? sysenter_past_esp+0x6a/0x91
[ 947.684308] =======================
[ 947.684308] Code: 24 04 e8 62 b1 0e 00 89 c7 89 f8 8b 5d f4 8b 75
f8 8b 7d fc 89 ec 5d c3 90 55 89 e5 57 56 53 83 ec 24 89 45 ec 89 55 e4
89 4d e8 <8b> b8 8c 00 00 00 85 ff 0f 84 c9 00 00 00 8b 57 24 39 55 e8
8b
[ 947.684308] EIP: [<c0216b72>] __rt_schedulable+0x12/0x160 SS:ESP 0068:c6cc9ed0
We think the following patch solves the issue.
Signed-off-by: Dario Faggioli <raistlin@linux.it>
Signed-off-by: Michael Trimarchi <trimarchimichael@yahoo.it>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
kernel/sched.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched.c b/kernel/sched.c
index 04228524d160..320e9a43d4cc 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -8350,7 +8350,7 @@ static unsigned long to_ratio(u64 period, u64 runtime)
#ifdef CONFIG_CGROUP_SCHED
static int __rt_schedulable(struct task_group *tg, u64 period, u64 runtime)
{
- struct task_group *tgi, *parent = tg->parent;
+ struct task_group *tgi, *parent = tg ? tg->parent : NULL;
unsigned long total = 0;
if (!parent) {
--
cgit v1.2.3-70-g09d2
From 7ea56616ba6b3d67a4892728182e38ae162ea3e7 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Thu, 19 Jun 2008 09:06:56 +0200
Subject: sched: rt-group: fix hierarchy
Don't re-set the entity's runqueue to the wrong rq after we've set it
to the right one.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Tested-by: Daniel K. <dk@uw.no>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
kernel/sched.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/kernel/sched.c b/kernel/sched.c
index 320e9a43d4cc..ce375cb551e9 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -7628,7 +7628,6 @@ static void init_tg_rt_entry(struct task_group *tg, struct rt_rq *rt_rq,
else
rt_se->rt_rq = parent->my_q;
- rt_se->rt_rq = &rq->rt;
rt_se->my_q = rt_rq;
rt_se->parent = parent;
INIT_LIST_HEAD(&rt_se->run_list);
--
cgit v1.2.3-70-g09d2
From ad2a3f13b7258a5daaaeb8cff9f835aac468b71d Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Thu, 19 Jun 2008 09:06:57 +0200
Subject: sched: rt-group: heirarchy aware throttle
The bandwidth throttle code dequeues a group when it runs out of quota, and
re-queues it once the period rolls over and the quota gets refreshed.
Sadly it failed to take the hierarchy into consideration. Share more of the
enqueue/dequeue code with regular task opterations.
Also, some operations like sched_setscheduler() can dequeue/enqueue tasks that
are in throttled runqueues, we should not inadvertly re-enqueue empty runqueues
so check for that.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Tested-by: Daniel K. <dk@uw.no>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
kernel/sched_rt.c | 59 +++++++++++++++++++++++++++++++------------------------
1 file changed, 33 insertions(+), 26 deletions(-)
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index 3432d573205d..837241568d76 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -449,13 +449,19 @@ void dec_rt_tasks(struct sched_rt_entity *rt_se, struct rt_rq *rt_rq)
#endif
}
-static void enqueue_rt_entity(struct sched_rt_entity *rt_se)
+static void __enqueue_rt_entity(struct sched_rt_entity *rt_se)
{
struct rt_rq *rt_rq = rt_rq_of_se(rt_se);
struct rt_prio_array *array = &rt_rq->active;
struct rt_rq *group_rq = group_rt_rq(rt_se);
- if (group_rq && rt_rq_throttled(group_rq))
+ /*
+ * Don't enqueue the group if its throttled, or when empty.
+ * The latter is a consequence of the former when a child group
+ * get throttled and the current group doesn't have any other
+ * active members.
+ */
+ if (group_rq && (rt_rq_throttled(group_rq) || !group_rq->rt_nr_running))
return;
list_add_tail(&rt_se->run_list, array->queue + rt_se_prio(rt_se));
@@ -464,7 +470,7 @@ static void enqueue_rt_entity(struct sched_rt_entity *rt_se)
inc_rt_tasks(rt_se, rt_rq);
}
-static void dequeue_rt_entity(struct sched_rt_entity *rt_se)
+static void __dequeue_rt_entity(struct sched_rt_entity *rt_se)
{
struct rt_rq *rt_rq = rt_rq_of_se(rt_se);
struct rt_prio_array *array = &rt_rq->active;
@@ -480,11 +486,10 @@ static void dequeue_rt_entity(struct sched_rt_entity *rt_se)
* Because the prio of an upper entry depends on the lower
* entries, we must remove entries top - down.
*/
-static void dequeue_rt_stack(struct task_struct *p)
+static void dequeue_rt_stack(struct sched_rt_entity *rt_se)
{
- struct sched_rt_entity *rt_se, *back = NULL;
+ struct sched_rt_entity *back = NULL;
- rt_se = &p->rt;
for_each_sched_rt_entity(rt_se) {
rt_se->back = back;
back = rt_se;
@@ -492,7 +497,26 @@ static void dequeue_rt_stack(struct task_struct *p)
for (rt_se = back; rt_se; rt_se = rt_se->back) {
if (on_rt_rq(rt_se))
- dequeue_rt_entity(rt_se);
+ __dequeue_rt_entity(rt_se);
+ }
+}
+
+static void enqueue_rt_entity(struct sched_rt_entity *rt_se)
+{
+ dequeue_rt_stack(rt_se);
+ for_each_sched_rt_entity(rt_se)
+ __enqueue_rt_entity(rt_se);
+}
+
+static void dequeue_rt_entity(struct sched_rt_entity *rt_se)
+{
+ dequeue_rt_stack(rt_se);
+
+ for_each_sched_rt_entity(rt_se) {
+ struct rt_rq *rt_rq = group_rt_rq(rt_se);
+
+ if (rt_rq && rt_rq->rt_nr_running)
+ __enqueue_rt_entity(rt_se);
}
}
@@ -506,32 +530,15 @@ static void enqueue_task_rt(struct rq *rq, struct task_struct *p, int wakeup)
if (wakeup)
rt_se->timeout = 0;
- dequeue_rt_stack(p);
-
- /*
- * enqueue everybody, bottom - up.
- */
- for_each_sched_rt_entity(rt_se)
- enqueue_rt_entity(rt_se);
+ enqueue_rt_entity(rt_se);
}
static void dequeue_task_rt(struct rq *rq, struct task_struct *p, int sleep)
{
struct sched_rt_entity *rt_se = &p->rt;
- struct rt_rq *rt_rq;
update_curr_rt(rq);
-
- dequeue_rt_stack(p);
-
- /*
- * re-enqueue all non-empty rt_rq entities.
- */
- for_each_sched_rt_entity(rt_se) {
- rt_rq = group_rt_rq(rt_se);
- if (rt_rq && rt_rq->rt_nr_running)
- enqueue_rt_entity(rt_se);
- }
+ dequeue_rt_entity(rt_se);
}
/*
--
cgit v1.2.3-70-g09d2
From 15a8641eadb492ef7c5489faa25256967bdfd303 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Thu, 19 Jun 2008 09:06:59 +0200
Subject: sched: rt-group: fix RR buglet
In tick_task_rt() we first call update_curr_rt() which can dequeue a runqueue
due to it running out of runtime, and then we try to requeue it, of it also
having exhausted its RR quota. Obviously requeueing something that is no longer
on the runqueue will not have the expected result.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Tested-by: Daniel K. <dk@uw.no>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
kernel/sched_rt.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index 837241568d76..1dad5bbb59b6 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -549,8 +549,10 @@ static
void requeue_rt_entity(struct rt_rq *rt_rq, struct sched_rt_entity *rt_se)
{
struct rt_prio_array *array = &rt_rq->active;
+ struct list_head *queue = array->queue + rt_se_prio(rt_se);
- list_move_tail(&rt_se->run_list, array->queue + rt_se_prio(rt_se));
+ if (on_rt_rq(rt_se))
+ list_move_tail(&rt_se->run_list, queue);
}
static void requeue_task_rt(struct rq *rq, struct task_struct *p)
--
cgit v1.2.3-70-g09d2
From f18f982abf183e91f435990d337164c7a43d1e6d Mon Sep 17 00:00:00 2001
From: Max Krasnyansky <maxk@qualcomm.com>
Date: Thu, 29 May 2008 11:17:01 -0700
Subject: sched: CPU hotplug events must not destroy scheduler domains created
by the cpusets
First issue is not related to the cpusets. We're simply leaking doms_cur.
It's allocated in arch_init_sched_domains() which is called for every
hotplug event. So we just keep reallocation doms_cur without freeing it.
I introduced free_sched_domains() function that cleans things up.
Second issue is that sched domains created by the cpusets are
completely destroyed by the CPU hotplug events. For all CPU hotplug
events scheduler attaches all CPUs to the NULL domain and then puts
them all into the single domain thereby destroying domains created
by the cpusets (partition_sched_domains).
The solution is simple, when cpusets are enabled scheduler should not
create default domain and instead let cpusets do that. Which is
exactly what the patch does.
Signed-off-by: Max Krasnyansky <maxk@qualcomm.com>
Cc: pj@sgi.com
Cc: menage@google.com
Cc: rostedt@goodmis.org
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
kernel/cpuset.c | 6 ++++++
kernel/sched.c | 22 ++++++++++++++++++++++
2 files changed, 28 insertions(+)
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 039baa4cd90c..bceb89557973 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -1890,6 +1890,12 @@ static void common_cpu_mem_hotplug_unplug(void)
top_cpuset.mems_allowed = node_states[N_HIGH_MEMORY];
scan_for_empty_cpusets(&top_cpuset);
+ /*
+ * Scheduler destroys domains on hotplug events.
+ * Rebuild them based on the current settings.
+ */
+ rebuild_sched_domains();
+
cgroup_unlock();
}
diff --git a/kernel/sched.c b/kernel/sched.c
index ce375cb551e9..4a3cb0614158 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -7237,6 +7237,18 @@ void __attribute__((weak)) arch_update_cpu_topology(void)
{
}
+/*
+ * Free current domain masks.
+ * Called after all cpus are attached to NULL domain.
+ */
+static void free_sched_domains(void)
+{
+ ndoms_cur = 0;
+ if (doms_cur != &fallback_doms)
+ kfree(doms_cur);
+ doms_cur = &fallback_doms;
+}
+
/*
* Set up scheduler domains and groups. Callers must hold the hotplug lock.
* For now this just excludes isolated cpus, but could be used to
@@ -7384,6 +7396,7 @@ int arch_reinit_sched_domains(void)
get_online_cpus();
mutex_lock(&sched_domains_mutex);
detach_destroy_domains(&cpu_online_map);
+ free_sched_domains();
err = arch_init_sched_domains(&cpu_online_map);
mutex_unlock(&sched_domains_mutex);
put_online_cpus();
@@ -7469,6 +7482,7 @@ static int update_sched_domains(struct notifier_block *nfb,
case CPU_DOWN_PREPARE:
case CPU_DOWN_PREPARE_FROZEN:
detach_destroy_domains(&cpu_online_map);
+ free_sched_domains();
return NOTIFY_OK;
case CPU_UP_CANCELED:
@@ -7487,8 +7501,16 @@ static int update_sched_domains(struct notifier_block *nfb,
return NOTIFY_DONE;
}
+#ifndef CONFIG_CPUSETS
+ /*
+ * Create default domain partitioning if cpusets are disabled.
+ * Otherwise we let cpusets rebuild the domains based on the
+ * current setup.
+ */
+
/* The hotplug lock is already held by cpu_up/cpu_down */
arch_init_sched_domains(&cpu_online_map);
+#endif
return NOTIFY_OK;
}
--
cgit v1.2.3-70-g09d2
From 30e0e178193d4221abc9926b07a4c7661c7cc4a9 Mon Sep 17 00:00:00 2001
From: Li Zefan <lizf@cn.fujitsu.com>
Date: Tue, 13 May 2008 10:27:17 +0800
Subject: cpuset: limit the input of cpuset.sched_relax_domain_level
We allow the inputs to be [-1 ... SD_LV_MAX), and return -EINVAL
for inputs outside this range.
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Paul Menage <menage@google.com>
Acked-by: Paul Jackson <pj@sgi.com>
Acked-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
Documentation/cpusets.txt | 2 +-
kernel/cpuset.c | 4 ++--
kernel/sched.c | 7 ++++++-
3 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/Documentation/cpusets.txt b/Documentation/cpusets.txt
index d803c5c68ab5..353504de3084 100644
--- a/Documentation/cpusets.txt
+++ b/Documentation/cpusets.txt
@@ -542,7 +542,7 @@ otherwise initial value -1 that indicates the cpuset has no request.
2 : search cores in a package.
3 : search cpus in a node [= system wide on non-NUMA system]
( 4 : search nodes in a chunk of node [on NUMA system] )
- ( 5~ : search system wide [on NUMA system])
+ ( 5 : search system wide [on NUMA system] )
This file is per-cpuset and affect the sched domain where the cpuset
belongs to. Therefore if the flag 'sched_load_balance' of a cpuset
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 039baa4cd90c..66103a119bfe 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -1037,8 +1037,8 @@ int current_cpuset_is_being_rebound(void)
static int update_relax_domain_level(struct cpuset *cs, s64 val)
{
- if ((int)val < 0)
- val = -1;
+ if (val < -1 || val >= SD_LV_MAX)
+ return -EINVAL;
if (val != cs->relax_domain_level) {
cs->relax_domain_level = val;
diff --git a/kernel/sched.c b/kernel/sched.c
index eaf6751e7612..bb2c699c9f5e 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -6877,7 +6877,12 @@ static int default_relax_domain_level = -1;
static int __init setup_relax_domain_level(char *str)
{
- default_relax_domain_level = simple_strtoul(str, NULL, 0);
+ unsigned long val;
+
+ val = simple_strtoul(str, NULL, 0);
+ if (val < SD_LV_MAX)
+ default_relax_domain_level = val;
+
return 1;
}
__setup("relax_domain_level=", setup_relax_domain_level);
--
cgit v1.2.3-70-g09d2
From afd38009cc3acd36d41f349a669ad5825d695b1f Mon Sep 17 00:00:00 2001
From: Steven Rostedt <rostedt@goodmis.org>
Date: Thu, 22 May 2008 14:18:17 -0400
Subject: rcupreempt: remove export of rcu_batches_completed_bh
In rcupreempt, rcu_batches_completed_bh is defined as a static inline in
the header file. This does not need to be exported, and not only that,
this breaks my PPC build.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: paulus@samba.org
Cc: linuxppc-dev@ozlabs.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
kernel/rcupreempt.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/kernel/rcupreempt.c b/kernel/rcupreempt.c
index e1cdf196a515..5e02b7740702 100644
--- a/kernel/rcupreempt.c
+++ b/kernel/rcupreempt.c
@@ -217,8 +217,6 @@ long rcu_batches_completed(void)
}
EXPORT_SYMBOL_GPL(rcu_batches_completed);
-EXPORT_SYMBOL_GPL(rcu_batches_completed_bh);
-
void __rcu_read_lock(void)
{
int idx;
--
cgit v1.2.3-70-g09d2
From 9c106c119ebedf624fbd682fd2a4d52e3c8c1a67 Mon Sep 17 00:00:00 2001
From: Jason Wessel <jason.wessel@windriver.com>
Date: Tue, 27 May 2008 12:23:29 -0500
Subject: softlockup: fix NMI hangs due to lock race - 2.6.26-rc regression
The touch_nmi_watchdog() routine on x86 ultimately calls
touch_softlockup_watchdog(). The problem is that to touch the
softlockup watchdog, the cpu_clock code has to be called which could
involve multiple cpu locks and can lead to a hard hang if one of the
locks is held by a processor that is not going to return anytime soon
(such as could be the case with kgdb or perhaps even with some other
kind of exception).
This patch causes the public version of the
touch_softlockup_watchdog() to defer the cpu clock access to a later
point.
The test case for this problem is to use the following kernel config
options:
CONFIG_KGDB_TESTS=y
CONFIG_KGDB_TESTS_ON_BOOT=y
CONFIG_KGDB_TESTS_BOOT_STRING="V1F100I100000"
It should be noted that kgdb test suite and these options were not
available until 2.6.26-rc2, so it was necessary to patch the kgdb
test suite during the bisection.
I would consider this patch a regression fix because the problem first
appeared in commit 27ec4407790d075c325e1f4da0a19c56953cce23 when some
logic was added to try to periodically sync the clocks. It was
possible to work around this particular problem by simply not
performing the sync anytime the system was in a critical context.
This was ok until commit 3e51f33fcc7f55e6df25d15b55ed10c8b4da84cd,
which added config option CONFIG_HAVE_UNSTABLE_SCHED_CLOCK and some
multi-cpu locks to sync the clocks. It became clear that accessing
this code from an nmi was the source of the lockups. Avoiding the
access to the low level clock code from an code inside the NMI
processing also fixed the problem with the 27ec44... commit.
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
kernel/softlockup.c | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/kernel/softlockup.c b/kernel/softlockup.c
index 01b6522fd92b..c828c2339cc9 100644
--- a/kernel/softlockup.c
+++ b/kernel/softlockup.c
@@ -49,12 +49,17 @@ static unsigned long get_timestamp(int this_cpu)
return cpu_clock(this_cpu) >> 30LL; /* 2^30 ~= 10^9 */
}
-void touch_softlockup_watchdog(void)
+static void __touch_softlockup_watchdog(void)
{
int this_cpu = raw_smp_processor_id();
__raw_get_cpu_var(touch_timestamp) = get_timestamp(this_cpu);
}
+
+void touch_softlockup_watchdog(void)
+{
+ __raw_get_cpu_var(touch_timestamp) = 0;
+}
EXPORT_SYMBOL(touch_softlockup_watchdog);
void touch_all_softlockup_watchdogs(void)
@@ -80,7 +85,7 @@ void softlockup_tick(void)
unsigned long now;
if (touch_timestamp == 0) {
- touch_softlockup_watchdog();
+ __touch_softlockup_watchdog();
return;
}
@@ -95,7 +100,7 @@ void softlockup_tick(void)
/* do not print during early bootup: */
if (unlikely(system_state != SYSTEM_RUNNING)) {
- touch_softlockup_watchdog();
+ __touch_softlockup_watchdog();
return;
}
@@ -214,7 +219,7 @@ static int watchdog(void *__bind_cpu)
sched_setscheduler(current, SCHED_FIFO, ¶m);
/* initialize timestamp */
- touch_softlockup_watchdog();
+ __touch_softlockup_watchdog();
set_current_state(TASK_INTERRUPTIBLE);
/*
@@ -223,7 +228,7 @@ static int watchdog(void *__bind_cpu)
* debug-printout triggers in softlockup_tick().
*/
while (!kthread_should_stop()) {
- touch_softlockup_watchdog();
+ __touch_softlockup_watchdog();
schedule();
if (kthread_should_stop())
--
cgit v1.2.3-70-g09d2
From ad524d46f36bbc32033bb72ba42958f12bf49b06 Mon Sep 17 00:00:00 2001
From: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Fri, 6 Jun 2008 10:21:39 +0100
Subject: x86: set PAE PHYSICAL_MASK_SHIFT to 44 bits.
When a 64-bit x86 processor runs in 32-bit PAE mode, a pte can
potentially have the same number of physical address bits as the
64-bit host ("Enhanced Legacy PAE Paging"). This means, in theory,
we could have up to 52 bits of physical address in a pte.
The 32-bit kernel uses a 32-bit unsigned long to represent a pfn.
This means that it can only represent physical addresses up to 32+12=44
bits wide. Rather than widening pfns everywhere, just set 2^44 as the
Linux x86_32-PAE architectural limit for physical address size.
This is a bugfix for two cases:
1. running a 32-bit PAE kernel on a machine with
more than 64GB RAM.
2. running a 32-bit PAE Xen guest on a host machine with
more than 64GB RAM
In both cases, a pte could need to have more than 36 bits of physical,
and masking it to 36-bits will cause fairly severe havoc.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Jan Beulich <jbeulich@novell.com>
Cc: <stable@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
include/asm-x86/page_32.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/asm-x86/page_32.h b/include/asm-x86/page_32.h
index 424e82f8ae27..ccf0ba3c3aba 100644
--- a/include/asm-x86/page_32.h
+++ b/include/asm-x86/page_32.h
@@ -14,7 +14,8 @@
#define __PAGE_OFFSET _AC(CONFIG_PAGE_OFFSET, UL)
#ifdef CONFIG_X86_PAE
-#define __PHYSICAL_MASK_SHIFT 36
+/* 44=32+12, the limit we can fit into an unsigned long pfn */
+#define __PHYSICAL_MASK_SHIFT 44
#define __VIRTUAL_MASK_SHIFT 32
#define PAGETABLE_LEVELS 3
--
cgit v1.2.3-70-g09d2
From 75118a82e21cafb4a82b53bb85d1c7689787e046 Mon Sep 17 00:00:00 2001
From: Suresh Siddha <suresh.b.siddha@intel.com>
Date: Fri, 13 Jun 2008 15:47:12 -0700
Subject: x86: fix NULL pointer deref in __switch_to
Patrick McHardy reported a crash:
> > I get this oops once a day, its apparently triggered by something
> > run by cron, but the process is a different one each time.
> >
> > Kernel is -git from yesterday shortly before the -rc6 release
> > (last commit is the usb-2.6 merge, the x86 patches are missing),
> > .config is attached.
> >
> > I'll retry with current -git, but the patches that have gone in
> > since I last updated don't look related.
> >
> > [62060.043009] BUG: unable to handle kernel NULL pointer dereference at
> > 000001ff
> > [62060.043009] IP: [<c0102a9b>] __switch_to+0x2f/0x118
> > [62060.043009] *pde = 00000000
> > [62060.043009] Oops: 0002 [#1] PREEMPT
Vegard Nossum analyzed it:
> This decodes to
>
> 0: 0f ae 00 fxsave (%eax)
>
> so it's related to the floating-point context. This is the exact
> location of the crash:
>
> $ addr2line -e arch/x86/kernel/process_32.o -i ab0
> include/asm/i387.h:232
> include/asm/i387.h:262
> arch/x86/kernel/process_32.c:595
>
> ...so it looks like prev_task->thread.xstate->fxsave has become NULL.
> Or maybe it never had any other value.
Somehow (as described below) TS_USEDFPU is set but the fpu is not
allocated or freed.
Another possible FPU pre-emption issue with the sleazy FPU optimization
which was benign before but not so anymore, with the dynamic FPU allocation
patch.
New task is getting exec'd and it is prempted at the below point.
flush_thread() {
...
/*
* Forget coprocessor state..
*/
clear_fpu(tsk);
<----- Preemption point
clear_used_math();
...
}
Now when it context switches in again, as the used_math() is still set
and fpu_counter can be > 5, we will do a math_state_restore() which sets
the task's TS_USEDFPU. After it continues from the above preemption point
it does clear_used_math() and much later free_thread_xstate().
Now, at the next context switch, it is quite possible that xstate is
null, used_math() is not set and TS_USEDFPU is still set. This will
trigger unlazy_fpu() causing kernel oops.
Fix this by clearing tsk's fpu_counter before clearing task's fpu.
Reported-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
arch/x86/kernel/process_32.c | 1 +
arch/x86/kernel/process_64.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index 6d5483356e74..e2db9ac5c61c 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -333,6 +333,7 @@ void flush_thread(void)
/*
* Forget coprocessor state..
*/
+ tsk->fpu_counter = 0;
clear_fpu(tsk);
clear_used_math();
}
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index ac54ff56df80..c6eb5c91e5f6 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -294,6 +294,7 @@ void flush_thread(void)
/*
* Forget coprocessor state..
*/
+ tsk->fpu_counter = 0;
clear_fpu(tsk);
clear_used_math();
}
--
cgit v1.2.3-70-g09d2
From df17b1d990fc214f033c5588e58216ec941591e0 Mon Sep 17 00:00:00 2001
From: Mikael Pettersson <mikpe@it.uu.se>
Date: Sun, 15 Jun 2008 02:19:56 +0200
Subject: x86, 32-bit: fix boot failure on TSC-less processors
Booting 2.6.26-rc6 on my 486 DX/4 fails with a "BUG: Int 6"
(invalid opcode) and a kernel halt immediately after the
kernel has been uncompressed. The BUG shows EIP pointing
to an rdtsc instruction in native_read_tsc(), invoked from
native_sched_clock().
(This error occurs so early that not even the serial console
can capture it.)
A bisection showed that this bug first occurs in 2.6.26-rc3-git7,
via commit 9ccc906c97e34fd91dc6aaf5b69b52d824386910:
>x86: distangle user disabled TSC from unstable
>
>tsc_enabled is set to 0 from the command line switch "notsc" and from
>the mark_tsc_unstable code. Seperate those functionalities and replace
>tsc_enable with tsc_disable. This makes also the native_sched_clock()
>decision when to use TSC understandable.
>
>Preparatory patch to solve the sched_clock() issue on 32 bit.
>
>Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
The core reason for this bug is that native_sched_clock() gets
called before tsc_init().
Before the commit above, tsc_32.c used a "tsc_enabled" variable
which defaulted to 0 == disabled, and which only got enabled late
in tsc_init(). Thus early calls to native_sched_clock() would skip
the TSC and use jiffies instead.
After the commit above, tsc_32.c uses a "tsc_disabled" variable
which defaults to 0, meaning that the TSC is Ok to use. Early calls
to native_sched_clock() now erroneously try to use the TSC on
!cpu_has_tsc processors, leading to invalid opcode exceptions.
My proposed fix is to initialise tsc_disabled to a "soft disabled"
state distinct from the hard disabled state set up by the "notsc"
kernel option. This fixes the native_sched_clock() problem. It also
allows tsc_init() to be simplified: instead of setting tsc_disabled = 1
on every error return, we just set tsc_disabled = 0 once when all
checks have succeeded.
I've verified that this lets my 486 boot again. I've also verified
that a Core2 machine still uses the TSC as clocksource after the patch.
Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
arch/x86/kernel/tsc_32.c | 18 ++++++++----------
1 file changed, 8 insertions(+), 10 deletions(-)
diff --git a/arch/x86/kernel/tsc_32.c b/arch/x86/kernel/tsc_32.c
index 068759db63dd..65b70637ad97 100644
--- a/arch/x86/kernel/tsc_32.c
+++ b/arch/x86/kernel/tsc_32.c
@@ -14,7 +14,10 @@
#include "mach_timer.h"
-static int tsc_disabled;
+/* native_sched_clock() is called before tsc_init(), so
+ we must start with the TSC soft disabled to prevent
+ erroneous rdtsc usage on !cpu_has_tsc processors */
+static int tsc_disabled = -1;
/*
* On some systems the TSC frequency does not
@@ -402,25 +405,20 @@ void __init tsc_init(void)
{
int cpu;
- if (!cpu_has_tsc || tsc_disabled) {
- /* Disable the TSC in case of !cpu_has_tsc */
- tsc_disabled = 1;
+ if (!cpu_has_tsc || tsc_disabled > 0)
return;
- }
cpu_khz = calculate_cpu_khz();
tsc_khz = cpu_khz;
if (!cpu_khz) {
mark_tsc_unstable("could not calculate TSC khz");
- /*
- * We need to disable the TSC completely in this case
- * to prevent sched_clock() from using it.
- */
- tsc_disabled = 1;
return;
}
+ /* now allow native_sched_clock() to use rdtsc */
+ tsc_disabled = 0;
+
printk("Detected %lu.%03lu MHz processor.\n",
(unsigned long)cpu_khz / 1000,
(unsigned long)cpu_khz % 1000);
--
cgit v1.2.3-70-g09d2
From d3942cff620bea073fc4e3c8ed878eb1e84615ce Mon Sep 17 00:00:00 2001
From: Bernhard Walle <bwalle@suse.de>
Date: Sun, 8 Jun 2008 16:16:07 +0200
Subject: x86: use BOOTMEM_EXCLUSIVE on 32-bit
This patch uses the BOOTMEM_EXCLUSIVE for crashkernel reservation also for
i386 and prints a error message on failure.
The patch is still for 2.6.26 since it is only bug fixing. The unification
of reserve_crashkernel() between i386 and x86_64 should be done for 2.6.27.
Signed-off-by: Bernhard Walle <bwalle@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: <stable@kernel.org>
---
arch/x86/kernel/setup_32.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/setup_32.c b/arch/x86/kernel/setup_32.c
index 2c5f8b213e86..5a2f8e063887 100644
--- a/arch/x86/kernel/setup_32.c
+++ b/arch/x86/kernel/setup_32.c
@@ -532,10 +532,16 @@ static void __init reserve_crashkernel(void)
(unsigned long)(crash_size >> 20),
(unsigned long)(crash_base >> 20),
(unsigned long)(total_mem >> 20));
+
+ if (reserve_bootmem(crash_base, crash_size,
+ BOOTMEM_EXCLUSIVE) < 0) {
+ printk(KERN_INFO "crashkernel reservation "
+ "failed - memory is in use\n");
+ return;
+ }
+
crashk_res.start = crash_base;
crashk_res.end = crash_base + crash_size - 1;
- reserve_bootmem(crash_base, crash_size,
- BOOTMEM_DEFAULT);
} else
printk(KERN_INFO "crashkernel reservation failed - "
"you have to specify a base address\n");
--
cgit v1.2.3-70-g09d2
From ec64b6c8763c83899908fdd62746435c19211686 Mon Sep 17 00:00:00 2001
From: Sonic Zhang <sonic.zhang@analog.com>
Date: Thu, 19 Jun 2008 17:07:15 +0800
Subject: Blackfin arch: fix typo error in bf548 serial header file
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
---
include/asm-blackfin/mach-bf548/bfin_serial_5xx.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
index 59b4ad4e5b4a..aabe5b92f11c 100644
--- a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
@@ -187,7 +187,7 @@ static void bfin_serial_hw_init(struct bfin_serial_port *uart)
#ifdef CONFIG_BFIN_UART1_CTSRTS
peripheral_request(P_UART1_RTS, DRIVER_NAME);
- peripheral_request(P_UART1_CTS DRIVER_NAME);
+ peripheral_request(P_UART1_CTS, DRIVER_NAME);
#endif
#endif
@@ -202,7 +202,7 @@ static void bfin_serial_hw_init(struct bfin_serial_port *uart)
#ifdef CONFIG_BFIN_UART3_CTSRTS
peripheral_request(P_UART3_RTS, DRIVER_NAME);
- peripheral_request(P_UART3_CTS DRIVER_NAME);
+ peripheral_request(P_UART3_CTS, DRIVER_NAME);
#endif
#endif
SSYNC();
--
cgit v1.2.3-70-g09d2
From f30ac0ce34f32bb998ac87e37b251374de03e603 Mon Sep 17 00:00:00 2001
From: Sonic Zhang <sonic.zhang@analog.com>
Date: Thu, 19 Jun 2008 17:46:39 +0800
Subject: Blackfin Serial Driver: Use timer to poll CTS PIN instead of
workqueue.
This allows other threads to run when the serial driver polls the CTS
PIN in a loop.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
---
drivers/serial/bfin_5xx.c | 40 ++++++++++-------------
include/asm-blackfin/mach-bf527/bfin_serial_5xx.h | 2 +-
include/asm-blackfin/mach-bf533/bfin_serial_5xx.h | 2 +-
include/asm-blackfin/mach-bf537/bfin_serial_5xx.h | 2 +-
include/asm-blackfin/mach-bf548/bfin_serial_5xx.h | 2 +-
include/asm-blackfin/mach-bf561/bfin_serial_5xx.h | 2 +-
6 files changed, 23 insertions(+), 27 deletions(-)
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index f20952c43cb8..fd9bb777df28 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -49,6 +49,7 @@
#define DMA_RX_YCOUNT (PAGE_SIZE / DMA_RX_XCOUNT)
#define DMA_RX_FLUSH_JIFFIES (HZ / 50)
+#define CTS_CHECK_JIFFIES (HZ / 50)
#ifdef CONFIG_SERIAL_BFIN_DMA
static void bfin_serial_dma_tx_chars(struct bfin_serial_port *uart);
@@ -290,11 +291,6 @@ static void bfin_serial_tx_chars(struct bfin_serial_port *uart)
{
struct circ_buf *xmit = &uart->port.info->xmit;
- if (uart->port.x_char) {
- UART_PUT_CHAR(uart, uart->port.x_char);
- uart->port.icount.tx++;
- uart->port.x_char = 0;
- }
/*
* Check the modem control lines before
* transmitting anything.
@@ -306,6 +302,12 @@ static void bfin_serial_tx_chars(struct bfin_serial_port *uart)
return;
}
+ if (uart->port.x_char) {
+ UART_PUT_CHAR(uart, uart->port.x_char);
+ uart->port.icount.tx++;
+ uart->port.x_char = 0;
+ }
+
while ((UART_GET_LSR(uart) & THRE) && xmit->tail != xmit->head) {
UART_PUT_CHAR(uart, xmit->buf[xmit->tail]);
xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
@@ -345,15 +347,6 @@ static irqreturn_t bfin_serial_tx_int(int irq, void *dev_id)
}
#endif
-#ifdef CONFIG_SERIAL_BFIN_CTSRTS
-static void bfin_serial_do_work(struct work_struct *work)
-{
- struct bfin_serial_port *uart = container_of(work, struct bfin_serial_port, cts_workqueue);
-
- bfin_serial_mctrl_check(uart);
-}
-#endif
-
#ifdef CONFIG_SERIAL_BFIN_DMA
static void bfin_serial_dma_tx_chars(struct bfin_serial_port *uart)
{
@@ -361,6 +354,12 @@ static void bfin_serial_dma_tx_chars(struct bfin_serial_port *uart)
uart->tx_done = 0;
+ /*
+ * Check the modem control lines before
+ * transmitting anything.
+ */
+ bfin_serial_mctrl_check(uart);
+
if (uart_circ_empty(xmit) || uart_tx_stopped(&uart->port)) {
uart->tx_count = 0;
uart->tx_done = 1;
@@ -373,12 +372,6 @@ static void bfin_serial_dma_tx_chars(struct bfin_serial_port *uart)
uart->port.x_char = 0;
}
- /*
- * Check the modem control lines before
- * transmitting anything.
- */
- bfin_serial_mctrl_check(uart);
-
uart->tx_count = CIRC_CNT(xmit->head, xmit->tail, UART_XMIT_SIZE);
if (uart->tx_count > (UART_XMIT_SIZE - xmit->tail))
uart->tx_count = UART_XMIT_SIZE - xmit->tail;
@@ -565,7 +558,10 @@ static void bfin_serial_mctrl_check(struct bfin_serial_port *uart)
uart_handle_cts_change(&uart->port, status & TIOCM_CTS);
if (!(status & TIOCM_CTS)) {
tty->hw_stopped = 1;
- schedule_work(&uart->cts_workqueue);
+ uart->cts_timer.data = (unsigned long)(uart);
+ uart->cts_timer.function = (void *)bfin_serial_mctrl_check;
+ uart->cts_timer.expires = jiffies + CTS_CHECK_JIFFIES;
+ add_timer(&(uart->cts_timer));
} else {
tty->hw_stopped = 0;
}
@@ -885,7 +881,7 @@ static void __init bfin_serial_init_ports(void)
init_timer(&(bfin_serial_ports[i].rx_dma_timer));
#endif
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
- INIT_WORK(&bfin_serial_ports[i].cts_workqueue, bfin_serial_do_work);
+ init_timer(&(bfin_serial_ports[i].cts_timer));
bfin_serial_ports[i].cts_pin =
bfin_serial_resource[i].uart_cts_pin;
bfin_serial_ports[i].rts_pin =
diff --git a/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h
index 96bd09e31e36..2526b6ed6faa 100644
--- a/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h
@@ -96,7 +96,7 @@ struct bfin_serial_port {
struct work_struct tx_dma_workqueue;
#endif
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
- struct work_struct cts_workqueue;
+ struct timer_list cts_timer;
int cts_pin;
int rts_pin;
#endif
diff --git a/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h
index e924569ad1d8..ebf592b59aab 100644
--- a/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h
@@ -88,7 +88,7 @@ struct bfin_serial_port {
# endif
#endif
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
- struct work_struct cts_workqueue;
+ struct timer_list cts_timer;
int cts_pin;
int rts_pin;
#endif
diff --git a/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h
index 41d7b6490bb1..1bf56ffa22f9 100644
--- a/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h
@@ -96,7 +96,7 @@ struct bfin_serial_port {
struct work_struct tx_dma_workqueue;
#endif
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
- struct work_struct cts_workqueue;
+ struct timer_list cts_timer;
int cts_pin;
int rts_pin;
#endif
diff --git a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
index aabe5b92f11c..5e29446a8e03 100644
--- a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
@@ -99,7 +99,7 @@ struct bfin_serial_port {
struct work_struct tx_dma_workqueue;
#endif
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
- struct work_struct cts_workqueue;
+ struct timer_list cts_timer;
int cts_pin;
int rts_pin;
#endif
diff --git a/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h
index 30d90b580f18..8aa02780e642 100644
--- a/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h
@@ -88,7 +88,7 @@ struct bfin_serial_port {
# endif
#endif
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
- struct work_struct cts_workqueue;
+ struct timer_list cts_timer;
int cts_pin;
int rts_pin;
#endif
--
cgit v1.2.3-70-g09d2
From d38b149794e7444a55e741446717147e7f0467f8 Mon Sep 17 00:00:00 2001
From: Jean Delvare <khali@linux-fr.org>
Date: Thu, 3 Apr 2008 10:40:39 +0200
Subject: hwmon: (lm85) Fix function RANGE_TO_REG()
Function RANGE_TO_REG() is broken. For a requested range of 2000 (2
degrees C), it will return an index value of 15, i.e. 80.0 degrees C,
instead of the expected index value of 0. All other values are handled
properly, just 2000 isn't.
The bug was introduced back in November 2004 by this patch:
http://git.kernel.org/?p=linux/kernel/git/tglx/history.git;a=commit;h=1c28d80f1992240373099d863e4996cdd5d646d0
While this can be fixed easily with the current code, I'd rather
rewrite the whole function in a way which is more obviously correct.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Justin Thiessen <jthiessen@penguincomputing.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
---
drivers/hwmon/lm85.c | 25 +++++++++++--------------
1 file changed, 11 insertions(+), 14 deletions(-)
diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c
index 182fe6a5605f..ee5eca1c1921 100644
--- a/drivers/hwmon/lm85.c
+++ b/drivers/hwmon/lm85.c
@@ -192,23 +192,20 @@ static int RANGE_TO_REG( int range )
{
int i;
- if ( range < lm85_range_map[0] ) {
- return 0 ;
- } else if ( range > lm85_range_map[15] ) {
+ if (range >= lm85_range_map[15])
return 15 ;
- } else { /* find closest match */
- for ( i = 14 ; i >= 0 ; --i ) {
- if ( range > lm85_range_map[i] ) { /* range bracketed */
- if ((lm85_range_map[i+1] - range) <
- (range - lm85_range_map[i])) {
- i++;
- break;
- }
- break;
- }
+
+ /* Find the closest match */
+ for (i = 14; i >= 0; --i) {
+ if (range >= lm85_range_map[i]) {
+ if ((lm85_range_map[i + 1] - range) <
+ (range - lm85_range_map[i]))
+ return i + 1;
+ return i;
}
}
- return( i & 0x0f );
+
+ return 0;
}
#define RANGE_FROM_REG(val) (lm85_range_map[(val)&0x0f])
--
cgit v1.2.3-70-g09d2
From ed4ec814e45ae8b1596aea0a29b92f6c3614acaa Mon Sep 17 00:00:00 2001
From: Jean Delvare <khali@linux-fr.org>
Date: Sat, 26 Apr 2008 16:34:26 +0200
Subject: hwmon: (adt7473) Initialize max_duty_at_overheat before use
data->max_duty_at_overheat is not updated in adt7473_update_device,
so it might be used before it is initialized (if the user reads from
sysfs file max_duty_at_crit before writing to it.)
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
---
drivers/hwmon/adt7473.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/hwmon/adt7473.c b/drivers/hwmon/adt7473.c
index c1009d6f9796..93dbf5e7ff8a 100644
--- a/drivers/hwmon/adt7473.c
+++ b/drivers/hwmon/adt7473.c
@@ -309,6 +309,9 @@ no_sensor_update:
ADT7473_REG_PWM_BHVR(i));
}
+ i = i2c_smbus_read_byte_data(client, ADT7473_REG_CFG4);
+ data->max_duty_at_overheat = !!(i & ADT7473_CFG4_MAX_DUTY_AT_OVT);
+
data->limits_last_updated = local_jiffies;
data->limits_valid = 1;
--
cgit v1.2.3-70-g09d2
From 125ff8087fca28e922e7ad6e082efcf04fe2f0f4 Mon Sep 17 00:00:00 2001
From: Jean Delvare <khali@linux-fr.org>
Date: Sat, 23 Feb 2008 10:57:53 +0100
Subject: hwmon: Update the sysfs interface documentation
* Document the characteristics of libsensors 3.0.0 and 3.0.1.
* The sysfs interface is no longer subject to changes.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Juerg Haefliger <juergh at gmail.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
---
Documentation/hwmon/sysfs-interface | 33 +++++++++++++--------------------
1 file changed, 13 insertions(+), 20 deletions(-)
diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface
index f4a8ebc1ef1a..2d845730d4e0 100644
--- a/Documentation/hwmon/sysfs-interface
+++ b/Documentation/hwmon/sysfs-interface
@@ -2,17 +2,12 @@ Naming and data format standards for sysfs files
------------------------------------------------
The libsensors library offers an interface to the raw sensors data
-through the sysfs interface. See libsensors documentation and source for
-further information. As of writing this document, libsensors
-(from lm_sensors 2.8.3) is heavily chip-dependent. Adding or updating
-support for any given chip requires modifying the library's code.
-This is because libsensors was written for the procfs interface
-older kernel modules were using, which wasn't standardized enough.
-Recent versions of libsensors (from lm_sensors 2.8.2 and later) have
-support for the sysfs interface, though.
-
-The new sysfs interface was designed to be as chip-independent as
-possible.
+through the sysfs interface. Since lm-sensors 3.0.0, libsensors is
+completely chip-independent. It assumes that all the kernel drivers
+implement the standard sysfs interface described in this document.
+This makes adding or updating support for any given chip very easy, as
+libsensors, and applications using it, do not need to be modified.
+This is a major improvement compared to lm-sensors 2.
Note that motherboards vary widely in the connections to sensor chips.
There is no standard that ensures, for example, that the second
@@ -35,19 +30,17 @@ access this data in a simple and consistent way. That said, such programs
will have to implement conversion, labeling and hiding of inputs. For
this reason, it is still not recommended to bypass the library.
-If you are developing a userspace application please send us feedback on
-this standard.
-
-Note that this standard isn't completely established yet, so it is subject
-to changes. If you are writing a new hardware monitoring driver those
-features can't seem to fit in this interface, please contact us with your
-extension proposal. Keep in mind that backward compatibility must be
-preserved.
-
Each chip gets its own directory in the sysfs /sys/devices tree. To
find all sensor chips, it is easier to follow the device symlinks from
/sys/class/hwmon/hwmon*.
+Up to lm-sensors 3.0.0, libsensors looks for hardware monitoring attributes
+in the "physical" device directory. Since lm-sensors 3.0.1, attributes found
+in the hwmon "class" device directory are also supported. Complex drivers
+(e.g. drivers for multifunction chips) may want to use this possibility to
+avoid namespace pollution. The only drawback will be that older versions of
+libsensors won't support the driver in question.
+
All sysfs values are fixed point numbers.
There is only one value per file, unlike the older /proc specification.
--
cgit v1.2.3-70-g09d2
From 1604e78b7d6e6087ae9bde6e7a6b41cda80d6557 Mon Sep 17 00:00:00 2001
From: Hans de Goede <j.w.r.degoede@hhs.nl>
Date: Tue, 26 Feb 2008 19:34:48 +0100
Subject: hwmon: (abituguru3) Identify Abit AW8D board as such
This patch identifies the Abit AW8D board as such, and adds support for its
aux5 fan connector
Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
---
drivers/hwmon/abituguru3.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/hwmon/abituguru3.c b/drivers/hwmon/abituguru3.c
index ed33fddc4dee..f2086e99a9cb 100644
--- a/drivers/hwmon/abituguru3.c
+++ b/drivers/hwmon/abituguru3.c
@@ -323,7 +323,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
{ "AUX1 Fan", 36, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x0013, "unknown", {
+ { 0x0013, "Abit AW8D", {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR", 1, 0, 10, 1, 0 },
{ "DDR VTT", 2, 0, 10, 1, 0 },
@@ -349,6 +349,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
{ "AUX2 Fan", 36, 2, 60, 1, 0 },
{ "AUX3 Fan", 37, 2, 60, 1, 0 },
{ "AUX4 Fan", 38, 2, 60, 1, 0 },
+ { "AUX5 Fan", 39, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
{ 0x0014, "Abit AB9 Pro", {
--
cgit v1.2.3-70-g09d2
From 25845c22647fad2a0852cf6bf277d84e8a7a6b4a Mon Sep 17 00:00:00 2001
From: Marc Hulsman <m.hulsman@tudelft.nl>
Date: Sun, 8 Jun 2008 10:59:41 -0400
Subject: hwmon: (w83791d) new maintainer
Signed-off-by: Charles Spirakis <bezaur@gmail.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
---
MAINTAINERS | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 9d4304266043..fa30364d8d08 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4428,10 +4428,10 @@ M: johnpol@2ka.mipt.ru
S: Maintained
W83791D HARDWARE MONITORING DRIVER
-P: Charles Spirakis
-M: bezaur@gmail.com
+P: Marc Hulsman
+M: m.hulsman@tudelft.nl
L: lm-sensors@lm-sensors.org
-S: Odd Fixes
+S: Maintained
W83793 HARDWARE MONITORING DRIVER
P: Rudolf Marek
--
cgit v1.2.3-70-g09d2
From b3aeab0cdbd0fe5339a3a5918b59eebf148cbcd1 Mon Sep 17 00:00:00 2001
From: Hans de Goede <j.w.r.degoede@hhs.nl>
Date: Fri, 23 May 2008 16:10:41 +0200
Subject: hwmon: (abituguru3) update driver detection
It has been reported that the abituguru3 driver fails to load after a BIOS
update. This patch fixes this by loosening the detection routine so that it
will work after the BIOS update too. To compensate for the now very loose
detection an additional check is added on the DMI Base Board vendor string to
make sure we only load on Abit motherboards, this is the same as the check in
the abituguru (1 / 2) driver.
Signed-of-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Alistair John Strachan <alistair@devzero.co.uk>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
---
drivers/hwmon/abituguru3.c | 15 +++++++++++++--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/drivers/hwmon/abituguru3.c b/drivers/hwmon/abituguru3.c
index f2086e99a9cb..f00f497b9ca9 100644
--- a/drivers/hwmon/abituguru3.c
+++ b/drivers/hwmon/abituguru3.c
@@ -30,6 +30,7 @@
#include <linux/platform_device.h>
#include <linux/hwmon.h>
#include <linux/hwmon-sysfs.h>
+#include <linux/dmi.h>
#include <asm/io.h>
/* uGuru3 bank addresses */
@@ -1112,11 +1113,12 @@ static int __init abituguru3_detect(void)
{
/* See if there is an uguru3 there. An idle uGuru3 will hold 0x00 or
0x08 at DATA and 0xAC at CMD. Sometimes the uGuru3 will hold 0x05
- at CMD instead, why is unknown. So we test for 0x05 too. */
+ or 0x55 at CMD instead, why is unknown. */
u8 data_val = inb_p(ABIT_UGURU3_BASE + ABIT_UGURU3_DATA);
u8 cmd_val = inb_p(ABIT_UGURU3_BASE + ABIT_UGURU3_CMD);
if (((data_val == 0x00) || (data_val == 0x08)) &&
- ((cmd_val == 0xAC) || (cmd_val == 0x05)))
+ ((cmd_val == 0xAC) || (cmd_val == 0x05) ||
+ (cmd_val == 0x55)))
return ABIT_UGURU3_BASE;
ABIT_UGURU3_DEBUG("no Abit uGuru3 found, data = 0x%02X, cmd = "
@@ -1139,6 +1141,15 @@ static int __init abituguru3_init(void)
int address, err;
struct resource res = { .flags = IORESOURCE_IO };
+#ifdef CONFIG_DMI
+ const char *board_vendor = dmi_get_system_info(DMI_BOARD_VENDOR);
+
+ /* safety check, refuse to load on non Abit motherboards */
+ if (!force && (!board_vendor ||
+ strcmp(board_vendor, "http://www.abit.com.tw/")))
+ return -ENODEV;
+#endif
+
address = abituguru3_detect();
if (address < 0)
return address;
--
cgit v1.2.3-70-g09d2
From bcccc3a28e9cbb44549cde326852c26203a53a56 Mon Sep 17 00:00:00 2001
From: David Brownell <david-b@pacbell.net>
Date: Sat, 3 May 2008 19:19:16 -0700
Subject: hwmon: (lm75) sensor reading bugfix
LM75 sensor reading bugfix: never save error status as valid
sensor output. This could be improved, but at least this
prevents certain rude failure modes.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
---
drivers/hwmon/lm75.c | 20 +++++++++++++++-----
1 file changed, 15 insertions(+), 5 deletions(-)
diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c
index fa7696905154..de698dc73020 100644
--- a/drivers/hwmon/lm75.c
+++ b/drivers/hwmon/lm75.c
@@ -251,10 +251,13 @@ static int lm75_detach_client(struct i2c_client *client)
the SMBus standard. */
static int lm75_read_value(struct i2c_client *client, u8 reg)
{
+ int value;
+
if (reg == LM75_REG_CONF)
return i2c_smbus_read_byte_data(client, reg);
- else
- return swab16(i2c_smbus_read_word_data(client, reg));
+
+ value = i2c_smbus_read_word_data(client, reg);
+ return (value < 0) ? value : swab16(value);
}
static int lm75_write_value(struct i2c_client *client, u8 reg, u16 value)
@@ -287,9 +290,16 @@ static struct lm75_data *lm75_update_device(struct device *dev)
int i;
dev_dbg(&client->dev, "Starting lm75 update\n");
- for (i = 0; i < ARRAY_SIZE(data->temp); i++)
- data->temp[i] = lm75_read_value(client,
- LM75_REG_TEMP[i]);
+ for (i = 0; i < ARRAY_SIZE(data->temp); i++) {
+ int status;
+
+ status = lm75_read_value(client, LM75_REG_TEMP[i]);
+ if (status < 0)
+ dev_dbg(&client->dev, "reg %d, err %d\n",
+ LM75_REG_TEMP[i], status);
+ else
+ data->temp[i] = status;
+ }
data->last_updated = jiffies;
data->valid = 1;
}
--
cgit v1.2.3-70-g09d2
From d4abc238c9f4df8b3216f3e883f5d0a07b7ac75a Mon Sep 17 00:00:00 2001
From: Bharath Ravi <bharathravi1@gmail.com>
Date: Mon, 16 Jun 2008 15:11:01 +0530
Subject: sched, delay accounting: fix incorrect delay time when constantly
waiting on runqueue
This patch corrects the incorrect value of per process run-queue wait
time reported by delay statistics. The anomaly was due to the following
reason. When a process leaves the CPU and immediately starts waiting for
CPU on the runqueue (which means it remains in the TASK_RUNNABLE state),
the time of re-entry into the run-queue is never recorded. Due to this,
the waiting time on the runqueue from this point of re-entry upto the
next time it hits the CPU is not accounted for. This is solved by
recording the time of re-entry of a process leaving the CPU in the
sched_info_depart() function IF the process will go back to waiting on
the run-queue. This IF condition is verified by checking whether the
process is still in the TASK_RUNNABLE state.
The patch was tested on 2.6.26-rc6 using two simple CPU hog programs.
The values noted prior to the fix did not account for the time spent on
the runqueue waiting. After the fix, the correct values were reported
back to user space.
Signed-off-by: Bharath Ravi <bharathravi1@gmail.com>
Signed-off-by: Madhava K R <madhavakr@gmail.com>
Cc: dhaval@linux.vnet.ibm.com
Cc: vatsa@in.ibm.com
Cc: balbir@in.ibm.com
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
kernel/sched_stats.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/kernel/sched_stats.h b/kernel/sched_stats.h
index a38878e0e49d..80179ef7450e 100644
--- a/kernel/sched_stats.h
+++ b/kernel/sched_stats.h
@@ -198,6 +198,9 @@ static inline void sched_info_queued(struct task_struct *t)
/*
* Called when a process ceases being the active-running process, either
* voluntarily or involuntarily. Now we can calculate how long we ran.
+ * Also, if the process is still in the TASK_RUNNING state, call
+ * sched_info_queued() to mark that it has now again started waiting on
+ * the runqueue.
*/
static inline void sched_info_depart(struct task_struct *t)
{
@@ -206,6 +209,9 @@ static inline void sched_info_depart(struct task_struct *t)
t->sched_info.cpu_time += delta;
rq_sched_info_depart(task_rq(t), delta);
+
+ if (t->state == TASK_RUNNING)
+ sched_info_queued(t);
}
/*
--
cgit v1.2.3-70-g09d2
From ffe6e1da86d21d7855495b5a772c93f050258f6e Mon Sep 17 00:00:00 2001
From: Jordan Crouse <jordan.crouse@amd.com>
Date: Wed, 18 Jun 2008 11:34:38 -0600
Subject: x86, geode: add a VSA2 ID for General Software
General Software writes their own VSA2 module for their version
of the Geode BIOS, which returns a different ID then the standard
VSA2. This was causing the framebuffer driver to break for most
GSW boards.
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Cc: tglx@linutronix.de
Cc: linux-geode@lists.infradead.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
arch/x86/kernel/geode_32.c | 5 ++++-
include/asm-x86/geode.h | 4 ++--
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kernel/geode_32.c b/arch/x86/kernel/geode_32.c
index e8edd63ab000..9b08e852fd1a 100644
--- a/arch/x86/kernel/geode_32.c
+++ b/arch/x86/kernel/geode_32.c
@@ -166,6 +166,8 @@ int geode_has_vsa2(void)
static int has_vsa2 = -1;
if (has_vsa2 == -1) {
+ u16 val;
+
/*
* The VSA has virtual registers that we can query for a
* signature.
@@ -173,7 +175,8 @@ int geode_has_vsa2(void)
outw(VSA_VR_UNLOCK, VSA_VRC_INDEX);
outw(VSA_VR_SIGNATURE, VSA_VRC_INDEX);
- has_vsa2 = (inw(VSA_VRC_DATA) == VSA_SIG);
+ val = inw(VSA_VRC_DATA);
+ has_vsa2 = (val == AMD_VSA_SIG || val == GSW_VSA_SIG);
}
return has_vsa2;
diff --git a/include/asm-x86/geode.h b/include/asm-x86/geode.h
index 6e6458853a36..bb06027fc83e 100644
--- a/include/asm-x86/geode.h
+++ b/include/asm-x86/geode.h
@@ -112,8 +112,8 @@ extern int geode_get_dev_base(unsigned int dev);
#define VSA_VR_UNLOCK 0xFC53 /* unlock virtual register */
#define VSA_VR_SIGNATURE 0x0003
#define VSA_VR_MEM_SIZE 0x0200
-#define VSA_SIG 0x4132 /* signature is ascii 'VSA2' */
-
+#define AMD_VSA_SIG 0x4132 /* signature is ascii 'VSA2' */
+#define GSW_VSA_SIG 0x534d /* General Software signature */
/* GPIO */
#define GPIO_OUTPUT_VAL 0x00
--
cgit v1.2.3-70-g09d2
From 7d15ddf79ec35ce79093832c80b86c0888eb5bce Mon Sep 17 00:00:00 2001
From: Zhenyu Wang <zhenyu.z.wang@intel.com>
Date: Fri, 20 Jun 2008 11:48:06 +1000
Subject: [agp]: fixup chipset flush for new Intel G4x.
Signed-off-by: Zhenyu Wang <zhenyu.z.wang@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/agp/intel-agp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 1ae64bb36771..df702642ab8f 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -948,7 +948,7 @@ static void intel_i9xx_setup_flush(void)
intel_private.ifp_resource.flags = IORESOURCE_MEM;
/* Setup chipset flush for 915 */
- if (IS_I965 || IS_G33) {
+ if (IS_I965 || IS_G33 || IS_G4X) {
intel_i965_g33_setup_chipset_flush();
} else {
intel_i915_setup_chipset_flush();
--
cgit v1.2.3-70-g09d2
From d3adbc0c582b767ba1561ffa38313e905cc917ea Mon Sep 17 00:00:00 2001
From: Zhenyu Wang <zhenyu.z.wang@intel.com>
Date: Fri, 20 Jun 2008 12:12:56 +1000
Subject: drm/i915: add support for Intel series 4 chipsets.
Signed-off-by: Zhenyu Wang <zhenyu.z.wang@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/drm/drm_pciids.h | 3 +++
drivers/char/drm/i915_drv.h | 11 +++++++++--
2 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/drivers/char/drm/drm_pciids.h b/drivers/char/drm/drm_pciids.h
index bad096f896ad..135bd19499fc 100644
--- a/drivers/char/drm/drm_pciids.h
+++ b/drivers/char/drm/drm_pciids.h
@@ -409,4 +409,7 @@
{0x8086, 0x2a02, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x8086, 0x2a12, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x8086, 0x2a42, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+ {0x8086, 0x2e02, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+ {0x8086, 0x2e12, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+ {0x8086, 0x2e22, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0, 0, 0}
diff --git a/drivers/char/drm/i915_drv.h b/drivers/char/drm/i915_drv.h
index 1b20f7c0639c..d7326d92a237 100644
--- a/drivers/char/drm/i915_drv.h
+++ b/drivers/char/drm/i915_drv.h
@@ -1112,12 +1112,19 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller);
(dev)->pci_device == 0x29A2 || \
(dev)->pci_device == 0x2A02 || \
(dev)->pci_device == 0x2A12 || \
- (dev)->pci_device == 0x2A42)
+ (dev)->pci_device == 0x2A42 || \
+ (dev)->pci_device == 0x2E02 || \
+ (dev)->pci_device == 0x2E12 || \
+ (dev)->pci_device == 0x2E22)
#define IS_I965GM(dev) ((dev)->pci_device == 0x2A02)
#define IS_IGD_GM(dev) ((dev)->pci_device == 0x2A42)
+#define IS_G4X(dev) ((dev)->pci_device == 0x2E02 || \
+ (dev)->pci_device == 0x2E12 || \
+ (dev)->pci_device == 0x2E22)
+
#define IS_G33(dev) ((dev)->pci_device == 0x29C2 || \
(dev)->pci_device == 0x29B2 || \
(dev)->pci_device == 0x29D2)
@@ -1128,7 +1135,7 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller);
#define IS_MOBILE(dev) (IS_I830(dev) || IS_I85X(dev) || IS_I915GM(dev) || \
IS_I945GM(dev) || IS_I965GM(dev) || IS_IGD_GM(dev))
-#define I915_NEED_GFX_HWS(dev) (IS_G33(dev) || IS_IGD_GM(dev))
+#define I915_NEED_GFX_HWS(dev) (IS_G33(dev) || IS_IGD_GM(dev) || IS_G4X(dev))
#define PRIMARY_RINGBUFFER_SIZE (128*1024)
--
cgit v1.2.3-70-g09d2
From 858a3685bcf3ac199128e4aa85eaae2fb9d191b5 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Fri, 20 Jun 2008 15:42:38 +1000
Subject: drm: only trust core drm ioctls - driver ioctls are a mess.
So driver ioctls need a full auditing before we can make this change.
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/char/drm/drm_drv.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/char/drm/drm_drv.c b/drivers/char/drm/drm_drv.c
index 22957ac15df4..564138714bb5 100644
--- a/drivers/char/drm/drm_drv.c
+++ b/drivers/char/drm/drm_drv.c
@@ -470,19 +470,18 @@ int drm_ioctl(struct inode *inode, struct file *filp,
if ((nr >= DRM_COMMAND_BASE) && (nr < DRM_COMMAND_END) &&
(nr < DRM_COMMAND_BASE + dev->driver->num_ioctls))
ioctl = &dev->driver->ioctls[nr - DRM_COMMAND_BASE];
- else if ((nr >= DRM_COMMAND_END) || (nr < DRM_COMMAND_BASE))
+ else if ((nr >= DRM_COMMAND_END) || (nr < DRM_COMMAND_BASE)) {
ioctl = &drm_ioctls[nr];
- else
+ cmd = ioctl->cmd;
+ } else
goto err_i1;
/* Do not trust userspace, use our own definition */
- cmd = ioctl->cmd;
func = ioctl->func;
/* is there a local override? */
if ((nr == DRM_IOCTL_NR(DRM_IOCTL_DMA)) && dev->driver->dma_ioctl)
func = dev->driver->dma_ioctl;
-
if (!func) {
DRM_DEBUG("no function\n");
retcode = -EINVAL;
--
cgit v1.2.3-70-g09d2
From 8a8cde163ea724baf74e7752a31a69d3121a240e Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Thu, 19 Jun 2008 14:22:28 +0200
Subject: sched: rt: dont stop the period timer when there are tasks wanting to
run
So if the group ever gets throttled, it will never wake up again.
Reported-by: "Daniel K." <dk@uw.no>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Tested-by: Daniel K. <dk@uw.no>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
kernel/sched_rt.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index 1dad5bbb59b6..0f3c19197fa4 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -250,7 +250,8 @@ static int do_sched_rt_period_timer(struct rt_bandwidth *rt_b, int overrun)
if (rt_rq->rt_time || rt_rq->rt_nr_running)
idle = 0;
spin_unlock(&rt_rq->rt_runtime_lock);
- }
+ } else if (rt_rq->rt_nr_running)
+ idle = 0;
if (enqueue)
sched_rt_rq_enqueue(rt_rq);
--
cgit v1.2.3-70-g09d2
From bb10ed0994927d433f6dbdf274fdb26cfcf516b7 Mon Sep 17 00:00:00 2001
From: Roland Dreier <rdreier@cisco.com>
Date: Thu, 19 Jun 2008 15:04:07 -0700
Subject: sched: fix wait_for_completion_timeout() spurious failure under heavy
load
It seems that the current implementaton of wait_for_completion_timeout()
has a small problem under very high load for the common pattern:
if (!wait_for_completion_timeout(&done, timeout))
/* handle failure */
because the implementation very roughly does (lots of code deleted to
show the basic flow):
static inline long __sched
do_wait_for_common(struct completion *x, long timeout, int state)
{
if (x->done)
return timeout;
do {
timeout = schedule_timeout(timeout);
if (!timeout)
return timeout;
} while (!x->done);
return timeout;
}
so if the system is very busy and x->done is not set when
do_wait_for_common() is entered, it is possible that the first call to
schedule_timeout() returns 0 because the task doing wait_for_completion
doesn't get rescheduled for a long time, even if it is woken up early
enough.
In this case, wait_for_completion_timeout() returns 0 without even
checking x->done again, and the code above falls into its failure case
purely for scheduler reasons, even if the hardware event or whatever was
being waited for happened early enough.
It would make sense to add an extra test to do_wait_for() in the timeout
case and return 1 if x->done is actually set.
A quick audit (not exhaustive) of wait_for_completion_timeout() callers
seems to indicate that no one actually cares about the return value in
the success case -- they just test for 0 (timed out) versus non-zero
(wait succeeded).
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
kernel/sched.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/kernel/sched.c b/kernel/sched.c
index 4a3cb0614158..577f160131bd 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -4405,6 +4405,16 @@ do_wait_for_common(struct completion *x, long timeout, int state)
spin_unlock_irq(&x->wait.lock);
timeout = schedule_timeout(timeout);
spin_lock_irq(&x->wait.lock);
+
+ /*
+ * If the completion has arrived meanwhile
+ * then return 1 jiffy time left:
+ */
+ if (x->done && !timeout) {
+ timeout = 1;
+ break;
+ }
+
if (!timeout) {
__remove_wait_queue(&x->wait, &wait);
return timeout;
--
cgit v1.2.3-70-g09d2
From 54481cf88bc59923ea30f2ca345a73c60155e901 Mon Sep 17 00:00:00 2001
From: Suresh Siddha <suresh.b.siddha@intel.com>
Date: Thu, 19 Jun 2008 09:41:22 -0700
Subject: x86: fix NULL pointer deref in __switch_to
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
I am able to reproduce the oops reported by Simon in __switch_to() with
lguest.
My debug showed that there is at least one lguest specific
issue (which should be present in 2.6.25 and before aswell) and it got
exposed with a kernel oops with the recent fpu dynamic allocation patches.
In addition to the previous possible scenario (with fpu_counter), in the
presence of lguest, it is possible that the cpu's TS bit it still set and the
lguest launcher task's thread_info has TS_USEDFPU still set.
This is because of the way the lguest launcher handling the guest's TS bit.
(look at lguest_set_ts() in lguest_arch_run_guest()). This can result
in a DNA fault while doing unlazy_fpu() in __switch_to(). This will
end up causing a DNA fault in the context of new process thats
getting context switched in (as opossed to handling DNA fault in the context
of lguest launcher/helper process).
This is wrong in both pre and post 2.6.25 kernels. In the recent
2.6.26-rc series, this is showing up as NULL pointer dereferences or
sleeping function called from atomic context(__switch_to()), as
we free and dynamically allocate the FPU context for the newly
created threads. Older kernels might show some FPU corruption for processes
running inside of lguest.
With the appended patch, my test system is running for more than 50 mins
now. So atleast some of your oops (hopefully all!) should get fixed.
Please give it a try. I will spend more time with this fix tomorrow.
Reported-by: Simon Holm Thøgersen <odie@cs.aau.dk>
Reported-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
drivers/lguest/x86/core.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
index 5126d5d9ea0e..2e554a4ab337 100644
--- a/drivers/lguest/x86/core.c
+++ b/drivers/lguest/x86/core.c
@@ -176,7 +176,7 @@ void lguest_arch_run_guest(struct lg_cpu *cpu)
* we set it now, so we can trap and pass that trap to the Guest if it
* uses the FPU. */
if (cpu->ts)
- lguest_set_ts();
+ unlazy_fpu(current);
/* SYSENTER is an optimized way of doing system calls. We can't allow
* it because it always jumps to privilege level 0. A normal Guest
@@ -196,6 +196,10 @@ void lguest_arch_run_guest(struct lg_cpu *cpu)
* trap made the switcher code come back, and an error code which some
* traps set. */
+ /* Restore SYSENTER if it's supposed to be on. */
+ if (boot_cpu_has(X86_FEATURE_SEP))
+ wrmsr(MSR_IA32_SYSENTER_CS, __KERNEL_CS, 0);
+
/* If the Guest page faulted, then the cr2 register will tell us the
* bad virtual address. We have to grab this now, because once we
* re-enable interrupts an interrupt could fault and thus overwrite
@@ -203,13 +207,12 @@ void lguest_arch_run_guest(struct lg_cpu *cpu)
if (cpu->regs->trapnum == 14)
cpu->arch.last_pagefault = read_cr2();
/* Similarly, if we took a trap because the Guest used the FPU,
- * we have to restore the FPU it expects to see. */
+ * we have to restore the FPU it expects to see.
+ * math_state_restore() may sleep and we may even move off to
+ * a different CPU. So all the critical stuff should be done
+ * before this. */
else if (cpu->regs->trapnum == 7)
math_state_restore();
-
- /* Restore SYSENTER if it's supposed to be on. */
- if (boot_cpu_has(X86_FEATURE_SEP))
- wrmsr(MSR_IA32_SYSENTER_CS, __KERNEL_CS, 0);
}
/*H:130 Now we've examined the hypercall code; our Guest can make requests.
--
cgit v1.2.3-70-g09d2
From 46539383791a0e59a4af7412056dfbfc5240af0a Mon Sep 17 00:00:00 2001
From: Isaku Yamahata <yamahata@valinux.co.jp>
Date: Mon, 16 Jun 2008 14:58:13 -0700
Subject: xen: Use wmb instead of rmb in xen_evtchn_do_upcall().
This patch is ported one from 534:77db69c38249 of linux-2.6.18-xen.hg.
Use wmb instead of rmb to enforce ordering between
evtchn_upcall_pending and evtchn_pending_sel stores
in xen_evtchn_do_upcall().
Cc: Samuel Thibault <samuel.thibault@eu.citrix.com>
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: the arch/x86 maintainers <x86@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
drivers/xen/events.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 4f0f22b020ea..76e5b7386af9 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -529,7 +529,7 @@ void xen_evtchn_do_upcall(struct pt_regs *regs)
#ifndef CONFIG_X86 /* No need for a barrier -- XCHG is a barrier on x86. */
/* Clear master flag /before/ clearing selector flag. */
- rmb();
+ wmb();
#endif
pending_words = xchg(&vcpu_info->evtchn_pending_sel, 0);
while (pending_words != 0) {
--
cgit v1.2.3-70-g09d2
From 05345b0f006ac226d0d25d48fcb2d792ac44a071 Mon Sep 17 00:00:00 2001
From: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Mon, 16 Jun 2008 15:01:53 -0700
Subject: xen: mask unwanted pte bits in __supported_pte_mask
[ Stable: this isn't a bugfix in itself, but it's a pre-requiste
for "xen: don't drop NX bit" ]
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Stable Kernel <stable@kernel.org>
Cc: the arch/x86 maintainers <x86@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
arch/x86/xen/enlighten.c | 5 +++++
arch/x86/xen/mmu.c | 4 +---
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index c8a56e457d61..c048de34d6a1 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1228,6 +1228,11 @@ asmlinkage void __init xen_start_kernel(void)
if (xen_feature(XENFEAT_supervisor_mode_kernel))
pv_info.kernel_rpl = 0;
+ /* Prevent unwanted bits from being set in PTEs. */
+ __supported_pte_mask &= ~_PAGE_GLOBAL;
+ if (!is_initial_xendomain())
+ __supported_pte_mask &= ~(_PAGE_PWT | _PAGE_PCD);
+
/* set the limit of our address space */
xen_reserve_top();
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 3525ef523a74..3f2a67fe6ad6 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -199,10 +199,8 @@ pgdval_t xen_pgd_val(pgd_t pgd)
pte_t xen_make_pte(pteval_t pte)
{
- if (pte & _PAGE_PRESENT) {
+ if (pte & _PAGE_PRESENT)
pte = phys_to_machine(XPADDR(pte)).maddr;
- pte &= ~(_PAGE_PCD | _PAGE_PWT);
- }
return (pte_t){ .pte = pte };
}
--
cgit v1.2.3-70-g09d2
From ebb9cfe20fe167f29960a5e913193a684fac50bf Mon Sep 17 00:00:00 2001
From: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Mon, 16 Jun 2008 15:01:56 -0700
Subject: xen: don't drop NX bit
Because NX is now enforced properly, we must put the hypercall page
into the .text segment so that it is executable.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Stable Kernel <stable@kernel.org>
Cc: the arch/x86 maintainers <x86@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
arch/x86/xen/mmu.c | 54 +++++++++++++++++++++++++++----------------------
arch/x86/xen/xen-head.S | 2 +-
2 files changed, 31 insertions(+), 25 deletions(-)
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 3f2a67fe6ad6..265601d5a6ae 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -179,46 +179,54 @@ out:
preempt_enable();
}
-pteval_t xen_pte_val(pte_t pte)
+/* Assume pteval_t is equivalent to all the other *val_t types. */
+static pteval_t pte_mfn_to_pfn(pteval_t val)
{
- pteval_t ret = pte.pte;
+ if (val & _PAGE_PRESENT) {
+ unsigned long mfn = (val & PTE_MASK) >> PAGE_SHIFT;
+ pteval_t flags = val & ~PTE_MASK;
+ val = (mfn_to_pfn(mfn) << PAGE_SHIFT) | flags;
+ }
- if (ret & _PAGE_PRESENT)
- ret = machine_to_phys(XMADDR(ret)).paddr | _PAGE_PRESENT;
+ return val;
+}
- return ret;
+static pteval_t pte_pfn_to_mfn(pteval_t val)
+{
+ if (val & _PAGE_PRESENT) {
+ unsigned long pfn = (val & PTE_MASK) >> PAGE_SHIFT;
+ pteval_t flags = val & ~PTE_MASK;
+ val = (pfn_to_mfn(pfn) << PAGE_SHIFT) | flags;
+ }
+
+ return val;
+}
+
+pteval_t xen_pte_val(pte_t pte)
+{
+ return pte_mfn_to_pfn(pte.pte);
}
pgdval_t xen_pgd_val(pgd_t pgd)
{
- pgdval_t ret = pgd.pgd;
- if (ret & _PAGE_PRESENT)
- ret = machine_to_phys(XMADDR(ret)).paddr | _PAGE_PRESENT;
- return ret;
+ return pte_mfn_to_pfn(pgd.pgd);
}
pte_t xen_make_pte(pteval_t pte)
{
- if (pte & _PAGE_PRESENT)
- pte = phys_to_machine(XPADDR(pte)).maddr;
-
- return (pte_t){ .pte = pte };
+ pte = pte_pfn_to_mfn(pte);
+ return native_make_pte(pte);
}
pgd_t xen_make_pgd(pgdval_t pgd)
{
- if (pgd & _PAGE_PRESENT)
- pgd = phys_to_machine(XPADDR(pgd)).maddr;
-
- return (pgd_t){ pgd };
+ pgd = pte_pfn_to_mfn(pgd);
+ return native_make_pgd(pgd);
}
pmdval_t xen_pmd_val(pmd_t pmd)
{
- pmdval_t ret = native_pmd_val(pmd);
- if (ret & _PAGE_PRESENT)
- ret = machine_to_phys(XMADDR(ret)).paddr | _PAGE_PRESENT;
- return ret;
+ return pte_mfn_to_pfn(pmd.pmd);
}
#ifdef CONFIG_X86_PAE
void xen_set_pud(pud_t *ptr, pud_t val)
@@ -265,9 +273,7 @@ void xen_pmd_clear(pmd_t *pmdp)
pmd_t xen_make_pmd(pmdval_t pmd)
{
- if (pmd & _PAGE_PRESENT)
- pmd = phys_to_machine(XPADDR(pmd)).maddr;
-
+ pmd = pte_pfn_to_mfn(pmd);
return native_make_pmd(pmd);
}
#else /* !PAE */
diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
index 288d587ce73c..3175e973fd0d 100644
--- a/arch/x86/xen/xen-head.S
+++ b/arch/x86/xen/xen-head.S
@@ -17,7 +17,7 @@ ENTRY(startup_xen)
__FINIT
-.pushsection .bss.page_aligned
+.pushsection .text
.align PAGE_SIZE_asm
ENTRY(hypercall_page)
.skip 0x1000
--
cgit v1.2.3-70-g09d2
From ea71a546706dfdad72462624394e1e472c6bf34f Mon Sep 17 00:00:00 2001
From: Oleg Nesterov <oleg@tv-sign.ru>
Date: Fri, 20 Jun 2008 18:32:20 +0400
Subject: sched: refactor wait_for_completion_timeout()
Simplify the code and fix the boundary condition of
wait_for_completion_timeout(,0).
We can kill the first __remove_wait_queue() as well.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
---
kernel/sched.c | 24 ++++++------------------
1 file changed, 6 insertions(+), 18 deletions(-)
diff --git a/kernel/sched.c b/kernel/sched.c
index 577f160131bd..bebf9788f45e 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -4398,32 +4398,20 @@ do_wait_for_common(struct completion *x, long timeout, int state)
signal_pending(current)) ||
(state == TASK_KILLABLE &&
fatal_signal_pending(current))) {
- __remove_wait_queue(&x->wait, &wait);
- return -ERESTARTSYS;
+ timeout = -ERESTARTSYS;
+ break;
}
__set_current_state(state);
spin_unlock_irq(&x->wait.lock);
timeout = schedule_timeout(timeout);
spin_lock_irq(&x->wait.lock);
-
- /*
- * If the completion has arrived meanwhile
- * then return 1 jiffy time left:
- */
- if (x->done && !timeout) {
- timeout = 1;
- break;
- }
-
- if (!timeout) {
- __remove_wait_queue(&x->wait, &wait);
- return timeout;
- }
- } while (!x->done);
+ } while (!x->done && timeout);
__remove_wait_queue(&x->wait, &wait);
+ if (!x->done)
+ return timeout;
}
x->done--;
- return timeout;
+ return timeout ?: 1;
}
static long __sched
--
cgit v1.2.3-70-g09d2
From 2856922c158605514ec5974a03097eaec91f4c0d Mon Sep 17 00:00:00 2001
From: Frederic Bohe <frederic.bohe@bull.net>
Date: Fri, 20 Jun 2008 11:48:48 -0400
Subject: Ext4: Fix online resize block group descriptor corruption
This is the patch for the group descriptor table corruption during
online resize pointed out by Theodore Tso. The problem was caused by
the fact that the ext4 group descriptor can be either 32 or 64 bytes
long. Only the 64 bytes structure was taken into account.
Signed-off-by: Frederic Bohe <frederic.bohe@bull.net>
Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---
fs/ext4/resize.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index 9ecb92f68543..9ff7b1c04239 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -855,7 +855,8 @@ int ext4_group_add(struct super_block *sb, struct ext4_new_group_data *input)
*/
/* Update group descriptor block for new group */
- gdp = (struct ext4_group_desc *)primary->b_data + gdb_off;
+ gdp = (struct ext4_group_desc *)((char *)primary->b_data +
+ gdb_off * EXT4_DESC_SIZE(sb));
ext4_block_bitmap_set(sb, gdp, input->block_bitmap); /* LV FIXME */
ext4_inode_bitmap_set(sb, gdp, input->inode_bitmap); /* LV FIXME */
--
cgit v1.2.3-70-g09d2
From 89f5b7da2a6bad2e84670422ab8192382a5aeb9f Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Fri, 20 Jun 2008 11:18:25 -0700
Subject: Reinstate ZERO_PAGE optimization in 'get_user_pages()' and fix XIP
KAMEZAWA Hiroyuki and Oleg Nesterov point out that since the commit
557ed1fa2620dc119adb86b34c614e152a629a80 ("remove ZERO_PAGE") removed
the ZERO_PAGE from the VM mappings, any users of get_user_pages() will
generally now populate the VM with real empty pages needlessly.
We used to get the ZERO_PAGE when we did the "handle_mm_fault()", but
since fault handling no longer uses ZERO_PAGE for new anonymous pages,
we now need to handle that special case in follow_page() instead.
In particular, the removal of ZERO_PAGE effectively removed the core
file writing optimization where we would skip writing pages that had not
been populated at all, and increased memory pressure a lot by allocating
all those useless newly zeroed pages.
This reinstates the optimization by making the unmapped PTE case the
same as for a non-existent page table, which already did this correctly.
While at it, this also fixes the XIP case for follow_page(), where the
caller could not differentiate between the case of a page that simply
could not be used (because it had no "struct page" associated with it)
and a page that just wasn't mapped.
We do that by simply returning an error pointer for pages that could not
be turned into a "struct page *". The error is arbitrarily picked to be
EFAULT, since that was what get_user_pages() already used for the
equivalent IO-mapped page case.
[ Also removed an impossible test for pte_offset_map_lock() failing:
that's not how that function works ]
Acked-by: Oleg Nesterov <oleg@tv-sign.ru>
Acked-by: Nick Piggin <npiggin@suse.de>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Hugh Dickins <hugh@veritas.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
arch/powerpc/kernel/vdso.c | 2 +-
mm/memory.c | 17 +++++++++++++----
mm/migrate.c | 10 ++++++++++
3 files changed, 24 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index c21a626af676..ce245a850db2 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -142,7 +142,7 @@ static void dump_one_vdso_page(struct page *pg, struct page *upg)
printk("kpg: %p (c:%d,f:%08lx)", __va(page_to_pfn(pg) << PAGE_SHIFT),
page_count(pg),
pg->flags);
- if (upg/* && pg != upg*/) {
+ if (upg && !IS_ERR(upg) /* && pg != upg*/) {
printk(" upg: %p (c:%d,f:%08lx)", __va(page_to_pfn(upg)
<< PAGE_SHIFT),
page_count(upg),
diff --git a/mm/memory.c b/mm/memory.c
index 19e0ae9beecb..9aefaae46858 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -999,17 +999,15 @@ struct page *follow_page(struct vm_area_struct *vma, unsigned long address,
goto no_page_table;
ptep = pte_offset_map_lock(mm, pmd, address, &ptl);
- if (!ptep)
- goto out;
pte = *ptep;
if (!pte_present(pte))
- goto unlock;
+ goto no_page;
if ((flags & FOLL_WRITE) && !pte_write(pte))
goto unlock;
page = vm_normal_page(vma, address, pte);
if (unlikely(!page))
- goto unlock;
+ goto bad_page;
if (flags & FOLL_GET)
get_page(page);
@@ -1024,6 +1022,15 @@ unlock:
out:
return page;
+bad_page:
+ pte_unmap_unlock(ptep, ptl);
+ return ERR_PTR(-EFAULT);
+
+no_page:
+ pte_unmap_unlock(ptep, ptl);
+ if (!pte_none(pte))
+ return page;
+ /* Fall through to ZERO_PAGE handling */
no_page_table:
/*
* When core dumping an enormous anonymous area that nobody
@@ -1159,6 +1166,8 @@ int get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
cond_resched();
}
+ if (IS_ERR(page))
+ return i ? i : PTR_ERR(page);
if (pages) {
pages[i] = page;
diff --git a/mm/migrate.c b/mm/migrate.c
index 449d77d409f5..112bcaeaa104 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -865,6 +865,11 @@ static int do_move_pages(struct mm_struct *mm, struct page_to_node *pm,
goto set_status;
page = follow_page(vma, pp->addr, FOLL_GET);
+
+ err = PTR_ERR(page);
+ if (IS_ERR(page))
+ goto set_status;
+
err = -ENOENT;
if (!page)
goto set_status;
@@ -928,6 +933,11 @@ static int do_pages_stat(struct mm_struct *mm, struct page_to_node *pm)
goto set_status;
page = follow_page(vma, pm->addr, 0);
+
+ err = PTR_ERR(page);
+ if (IS_ERR(page))
+ goto set_status;
+
err = -ENOENT;
/* Use PageReserved to check for zero page */
if (!page || PageReserved(page))
--
cgit v1.2.3-70-g09d2
From ce42a54946db338e43be9a89c0f7927e02aa3a16 Mon Sep 17 00:00:00 2001
From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Date: Fri, 20 Jun 2008 20:53:32 +0200
Subject: palm_bk3710: fix resource management
The driver expected a *virtual* address in the IDE platform device's memory
resource and didn't request the memory region for the register block. Fix this
taking into account the fact that DaVinci SoC devices are fixed-mapped to the
virtual memory early and we can get their virtual addresses using IO_ADDRESS()
macro, not having to call ioremap()...
While at it, also do some cosmetic changes...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/arm/palm_bk3710.c | 22 +++++++++++++---------
1 file changed, 13 insertions(+), 9 deletions(-)
diff --git a/drivers/ide/arm/palm_bk3710.c b/drivers/ide/arm/palm_bk3710.c
index d024ac8fad14..cc24803fadff 100644
--- a/drivers/ide/arm/palm_bk3710.c
+++ b/drivers/ide/arm/palm_bk3710.c
@@ -353,8 +353,8 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev)
struct clk *clkp;
struct resource *mem, *irq;
ide_hwif_t *hwif;
- void __iomem *base;
- int pribase, i;
+ unsigned long base;
+ int i;
hw_regs_t hw;
u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
@@ -374,22 +374,27 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev)
printk(KERN_ERR "failed to get memory region resource\n");
return -ENODEV;
}
+
irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (irq == NULL) {
printk(KERN_ERR "failed to get IRQ resource\n");
return -ENODEV;
}
- base = (void *)mem->start;
+ if (request_mem_region(mem->start, mem->end - mem->start + 1,
+ "palm_bk3710") == NULL) {
+ printk(KERN_ERR "failed to request memory region\n");
+ return -EBUSY;
+ }
+
+ base = IO_ADDRESS(mem->start);
/* Configure the Palm Chip controller */
- palm_bk3710_chipinit(base);
+ palm_bk3710_chipinit((void __iomem *)base);
- pribase = mem->start + IDE_PALM_ATA_PRI_REG_OFFSET;
for (i = 0; i < IDE_NR_PORTS - 2; i++)
- hw.io_ports_array[i] = pribase + i;
- hw.io_ports.ctl_addr = mem->start +
- IDE_PALM_ATA_PRI_CTL_OFFSET;
+ hw.io_ports_array[i] = base + IDE_PALM_ATA_PRI_REG_OFFSET + i;
+ hw.io_ports.ctl_addr = base + IDE_PALM_ATA_PRI_CTL_OFFSET;
hw.irq = irq->start;
hw.chipset = ide_palm3710;
@@ -434,4 +439,3 @@ static int __init palm_bk3710_init(void)
module_init(palm_bk3710_init);
MODULE_LICENSE("GPL");
-
--
cgit v1.2.3-70-g09d2
From f54feafa6d47d0aa1a96adefdc763b708b02f94f Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Fri, 20 Jun 2008 20:53:33 +0200
Subject: ide: increase timeout in wait_drive_not_busy()
Some ATAPI devices take longer than the current max timeout value to
become ready (i.e. TEAC DV-W28ECW takes 6 ms) so increase the timeout
value to 10 ms.
This fixes kernel.org bugzilla bug #10887:
http://bugzilla.kernel.org/show_bug.cgi?id=10887
Reported-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/ide-taskfile.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 0c908ca3ff79..ab545ffa1549 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -225,10 +225,10 @@ static u8 wait_drive_not_busy(ide_drive_t *drive)
u8 stat;
/*
- * Last sector was transfered, wait until drive is ready.
- * This can take up to 10 usec, but we will wait max 1 ms.
+ * Last sector was transfered, wait until device is ready. This can
+ * take up to 6 ms on some ATAPI devices, so we will wait max 10 ms.
*/
- for (retries = 0; retries < 100; retries++) {
+ for (retries = 0; retries < 1000; retries++) {
stat = ide_read_status(drive);
if (stat & BUSY_STAT)
--
cgit v1.2.3-70-g09d2
From 74e23386b7818c7edb1252f6661806dd34042db1 Mon Sep 17 00:00:00 2001
From: Matt Reimer <mattjreimer@gmail.com>
Date: Fri, 20 Jun 2008 20:53:34 +0200
Subject: pcmcia: add an pata/ide ID
Add an id for:
product info: "M-Systems", "CF300", ""
manfid: 0x000a, 0x0000
function: 4 (fixed disk)
Signed-off-by: Matt Reimer <mreimer@vpop.net>
CC: Alan Cox <alan@lxorguk.ukuu.org.uk>
CC: linux-ide@vger.kernel.org
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ata/pata_pcmcia.c | 1 +
drivers/ide/legacy/ide-cs.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c
index 3d39f9dfec5a..c97bc0cd1e17 100644
--- a/drivers/ata/pata_pcmcia.c
+++ b/drivers/ata/pata_pcmcia.c
@@ -414,6 +414,7 @@ static struct pcmcia_device_id pcmcia_devices[] = {
PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDE", 0x547e66dc, 0x5c5ab149),
PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDEII", 0x547e66dc, 0xb3662674),
PCMCIA_DEVICE_PROD_ID12("LOOKMEET", "CBIDE2 ", 0xe37be2b5, 0x8671043b),
+ PCMCIA_DEVICE_PROD_ID12("M-Systems", "CF300", 0x7ed2ad87, 0x7e9e78ee),
PCMCIA_DEVICE_PROD_ID12("M-Systems", "CF500", 0x7ed2ad87, 0x7a13045c),
PCMCIA_DEVICE_PROD_ID2("NinjaATA-", 0xebe0bd79),
PCMCIA_DEVICE_PROD_ID12("PCMCIA", "CD-ROM", 0x281f1c5d, 0x66536591),
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index f633b6b3c7f3..655f43aa086f 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -439,6 +439,7 @@ static struct pcmcia_device_id ide_ids[] = {
PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDE", 0x547e66dc, 0x5c5ab149),
PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDEII", 0x547e66dc, 0xb3662674),
PCMCIA_DEVICE_PROD_ID12("LOOKMEET", "CBIDE2 ", 0xe37be2b5, 0x8671043b),
+ PCMCIA_DEVICE_PROD_ID12("M-Systems", "CF300", 0x7ed2ad87, 0x7e9e78ee),
PCMCIA_DEVICE_PROD_ID12("M-Systems", "CF500", 0x7ed2ad87, 0x7a13045c),
PCMCIA_DEVICE_PROD_ID2("NinjaATA-", 0xebe0bd79),
PCMCIA_DEVICE_PROD_ID12("PCMCIA", "CD-ROM", 0x281f1c5d, 0x66536591),
--
cgit v1.2.3-70-g09d2
From a17bf220231a5061a29a27a99a273246eb3b156e Mon Sep 17 00:00:00 2001
From: Kristoffer Ericson <kristoffer_e1@hotmail.com>
Date: Fri, 20 Jun 2008 20:53:34 +0200
Subject: pcmcia: add another pata/ide ID
Addition of Transcend 1GB 45x id so that it is properly detected.
[bart: fix typo in ide-cs's ID spotted by Alan Cox]
Signed-off-by: William Peters <w1ll14@gmail.com>
Signed-off-by: Kristoffer Ericson <Kristoffer_e1@hotmail.com>
CC: Alan Cox <alan@lxorguk.ukuu.org.uk>
CC: linux-ide@vger.kernel.org
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ata/pata_pcmcia.c | 1 +
drivers/ide/legacy/ide-cs.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c
index c97bc0cd1e17..41b4361bbf6e 100644
--- a/drivers/ata/pata_pcmcia.c
+++ b/drivers/ata/pata_pcmcia.c
@@ -425,6 +425,7 @@ static struct pcmcia_device_id pcmcia_devices[] = {
PCMCIA_DEVICE_PROD_ID12("SMI VENDOR", "SMI PRODUCT", 0x30896c92, 0x703cc5f6),
PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "MK2001MPL", 0xb4585a1a, 0x3489e003),
PCMCIA_DEVICE_PROD_ID1("TRANSCEND 512M ", 0xd0909443),
+ PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF45", 0x709b1bf1, 0xf68b6f32),
PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1),
PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1, 0x969aa4f2),
PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8),
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index 655f43aa086f..7fde9b64e95f 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -450,6 +450,7 @@ static struct pcmcia_device_id ide_ids[] = {
PCMCIA_DEVICE_PROD_ID12("SMI VENDOR", "SMI PRODUCT", 0x30896c92, 0x703cc5f6),
PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "MK2001MPL", 0xb4585a1a, 0x3489e003),
PCMCIA_DEVICE_PROD_ID1("TRANSCEND 512M ", 0xd0909443),
+ PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF45", 0x709b1bf1, 0xf68b6f32),
PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1),
PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1, 0x969aa4f2),
PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8),
--
cgit v1.2.3-70-g09d2
From a49c06bfe48c43b4fea4d3789807d8393828ca8a Mon Sep 17 00:00:00 2001
From: Christophe Niclaes <cniclaes@develtech.com>
Date: Fri, 20 Jun 2008 20:53:34 +0200
Subject: pcmcia ide kingston compactflash's have a new manufacturer id
Up to now, Kingston compactflash cards (ab)used the Toshiba Manufacturer's ID,
In their new CF cards, they use a new one. Let's the ide subsystem
recognize CF cards with the new id.
Signed-off-by: Christophe Niclaes <cniclaes@develtech.com>
Acked-by: Philippe De Muyter <phdm@macqel.be>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/legacy/ide-cs.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index 7fde9b64e95f..3381424d70a1 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -410,6 +410,7 @@ static struct pcmcia_device_id ide_ids[] = {
PCMCIA_DEVICE_MANF_CARD(0x001c, 0x0001), /* Mitsubishi CFA */
PCMCIA_DEVICE_MANF_CARD(0x0032, 0x0704),
PCMCIA_DEVICE_MANF_CARD(0x0045, 0x0401), /* SanDisk CFA */
+ PCMCIA_DEVICE_MANF_CARD(0x004f, 0x0000), /* Kingston */
PCMCIA_DEVICE_MANF_CARD(0x0098, 0x0000), /* Toshiba */
PCMCIA_DEVICE_MANF_CARD(0x00a4, 0x002d),
PCMCIA_DEVICE_MANF_CARD(0x00ce, 0x0000), /* Samsung */
--
cgit v1.2.3-70-g09d2
From ac1623625c5818bbdf5c68973098ba386ba7a004 Mon Sep 17 00:00:00 2001
From: Ben Dooks <ben-linux@fluff.org>
Date: Fri, 20 Jun 2008 20:53:35 +0200
Subject: BAST: Remove old IDE driver
Remove the old BAST IDE driver, as we are now using the platform-pata
support.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/Kconfig | 7 ----
drivers/ide/arm/Makefile | 1 -
drivers/ide/arm/bast-ide.c | 90 ----------------------------------------------
3 files changed, 98 deletions(-)
delete mode 100644 drivers/ide/arm/bast-ide.c
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 1607536ff5fb..8e07de23d220 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -823,13 +823,6 @@ config BLK_DEV_IDE_RAPIDE
Say Y here if you want to support the Yellowstone RapIDE controller
manufactured for use with Acorn computers.
-config BLK_DEV_IDE_BAST
- tristate "Simtec BAST / Thorcom VR1000 IDE support"
- depends on ARM && (ARCH_BAST || MACH_VR1000)
- help
- Say Y here if you want to support the onboard IDE channels on the
- Simtec BAST or the Thorcom VR1000
-
config IDE_H8300
tristate "H8300 IDE support"
depends on H8300
diff --git a/drivers/ide/arm/Makefile b/drivers/ide/arm/Makefile
index 936e7b0237f5..5bc26053afa6 100644
--- a/drivers/ide/arm/Makefile
+++ b/drivers/ide/arm/Makefile
@@ -1,7 +1,6 @@
obj-$(CONFIG_BLK_DEV_IDE_ICSIDE) += icside.o
obj-$(CONFIG_BLK_DEV_IDE_RAPIDE) += rapide.o
-obj-$(CONFIG_BLK_DEV_IDE_BAST) += bast-ide.o
obj-$(CONFIG_BLK_DEV_PALMCHIP_BK3710) += palm_bk3710.o
ifeq ($(CONFIG_IDE_ARM), m)
diff --git a/drivers/ide/arm/bast-ide.c b/drivers/ide/arm/bast-ide.c
deleted file mode 100644
index 8e8c28104b45..000000000000
--- a/drivers/ide/arm/bast-ide.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright (c) 2003-2004 Simtec Electronics
- * Ben Dooks <ben@simtec.co.uk>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
-*/
-
-#include <linux/module.h>
-#include <linux/errno.h>
-#include <linux/ide.h>
-#include <linux/init.h>
-
-#include <asm/mach-types.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/arch/map.h>
-#include <asm/arch/bast-map.h>
-#include <asm/arch/bast-irq.h>
-
-#define DRV_NAME "bast-ide"
-
-static int __init bastide_register(unsigned int base, unsigned int aux, int irq)
-{
- ide_hwif_t *hwif;
- hw_regs_t hw;
- int i;
- u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
-
- memset(&hw, 0, sizeof(hw));
-
- base += BAST_IDE_CS;
- aux += BAST_IDE_CS;
-
- for (i = 0; i <= 7; i++) {
- hw.io_ports_array[i] = (unsigned long)base;
- base += 0x20;
- }
-
- hw.io_ports.ctl_addr = aux + (6 * 0x20);
- hw.irq = irq;
- hw.chipset = ide_generic;
-
- hwif = ide_find_port();
- if (hwif == NULL)
- goto out;
-
- i = hwif->index;
-
- ide_init_port_data(hwif, i);
- ide_init_port_hw(hwif, &hw);
- hwif->port_ops = NULL;
-
- idx[0] = i;
-
- ide_device_add(idx, NULL);
-out:
- return 0;
-}
-
-static int __init bastide_init(void)
-{
- unsigned long base = BAST_VA_IDEPRI + BAST_IDE_CS;
-
- /* we can treat the VR1000 and the BAST the same */
-
- if (!(machine_is_bast() || machine_is_vr1000()))
- return 0;
-
- printk("BAST: IDE driver, (c) 2003-2004 Simtec Electronics\n");
-
- if (!request_mem_region(base, 0x400000, DRV_NAME)) {
- printk(KERN_ERR "%s: resources busy\n", DRV_NAME);
- return -EBUSY;
- }
-
- bastide_register(BAST_VA_IDEPRI, BAST_VA_IDEPRIAUX, IRQ_IDE0);
- bastide_register(BAST_VA_IDESEC, BAST_VA_IDESECAUX, IRQ_IDE1);
-
- return 0;
-}
-
-module_init(bastide_init);
-
-MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>");
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Simtec BAST / Thorcom VR1000 IDE driver");
--
cgit v1.2.3-70-g09d2
From e0c6d97c65e0784aade7e97b9411f245a6c543e7 Mon Sep 17 00:00:00 2001
From: Cliff Wickman <cpw@sgi.com>
Date: Fri, 20 Jun 2008 12:02:00 -0700
Subject: [IA64] SN2: security hole in sn2_ptc_proc_write
Security hole in sn2_ptc_proc_write
It is possible to overrun a buffer with a write to this /proc file.
Signed-off-by: Cliff Wickman <cpw@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---
arch/ia64/sn/kernel/sn2/sn2_smp.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/ia64/sn/kernel/sn2/sn2_smp.c b/arch/ia64/sn/kernel/sn2/sn2_smp.c
index 49d3120415eb..6dd886c5d860 100644
--- a/arch/ia64/sn/kernel/sn2/sn2_smp.c
+++ b/arch/ia64/sn/kernel/sn2/sn2_smp.c
@@ -512,6 +512,8 @@ static ssize_t sn2_ptc_proc_write(struct file *file, const char __user *user, si
int cpu;
char optstr[64];
+ if (count > sizeof(optstr))
+ return -EINVAL;
if (copy_from_user(optstr, user, count))
return -EFAULT;
optstr[count - 1] = '\0';
--
cgit v1.2.3-70-g09d2
From 1f6ef2342972dc7fd623f360f84006e2304eb935 Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Fri, 20 Jun 2008 12:19:28 -0700
Subject: [watchdog] hpwdt: fix use of inline assembly
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The inline assembly in drivers/watchdog/hpwdt.c was incredibly broken,
and included all the function prologue and epilogue stuff, even though
it was itself then inside a C function where the compiler would add its
own prologue and epilogue on top of it all.
This then just _happened_ to work if you had exactly the right compiler
version and exactly the right compiler flags, so that gcc just happened
to not create any prologue at all (the gcc-generated epilogue wouldn't
matter, since it would never be reached).
But the more proper way to fix it is to simply not do this. Move the
inline asm to the top level, with no surrounding function at all (the
better alternative would be to remove the prologue and make it actually
use proper description of the arguments to the inline asm, but that's a
bigger change than the one I'm willing to make right now).
Tested-by: S.Çağlar Onur <caglar@pardus.org.tr>
Acked-by: Thomas Mingarelli <Thomas.Mingarelli@hp.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
drivers/watchdog/hpwdt.c | 155 ++++++++++++++++++++++++-----------------------
1 file changed, 80 insertions(+), 75 deletions(-)
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index 2686f3eaeedf..eaa3f2a79ff5 100644
--- a/drivers/watchdog/hpwdt.c
+++ b/drivers/watchdog/hpwdt.c
@@ -140,49 +140,53 @@ static struct pci_device_id hpwdt_devices[] = {
};
MODULE_DEVICE_TABLE(pci, hpwdt_devices);
+extern asmlinkage void asminline_call(struct cmn_registers *pi86Regs, unsigned long *pRomEntry);
+
#ifndef CONFIG_X86_64
/* --32 Bit Bios------------------------------------------------------------ */
#define HPWDT_ARCH 32
-asmlinkage void asminline_call(struct cmn_registers *pi86Regs,
- unsigned long *pRomEntry)
-{
- asm("pushl %ebp \n\t"
- "movl %esp, %ebp \n\t"
- "pusha \n\t"
- "pushf \n\t"
- "push %es \n\t"
- "push %ds \n\t"
- "pop %es \n\t"
- "movl 8(%ebp),%eax \n\t"
- "movl 4(%eax),%ebx \n\t"
- "movl 8(%eax),%ecx \n\t"
- "movl 12(%eax),%edx \n\t"
- "movl 16(%eax),%esi \n\t"
- "movl 20(%eax),%edi \n\t"
- "movl (%eax),%eax \n\t"
- "push %cs \n\t"
- "call *12(%ebp) \n\t"
- "pushf \n\t"
- "pushl %eax \n\t"
- "movl 8(%ebp),%eax \n\t"
- "movl %ebx,4(%eax) \n\t"
- "movl %ecx,8(%eax) \n\t"
- "movl %edx,12(%eax) \n\t"
- "movl %esi,16(%eax) \n\t"
- "movl %edi,20(%eax) \n\t"
- "movw %ds,24(%eax) \n\t"
- "movw %es,26(%eax) \n\t"
- "popl %ebx \n\t"
- "movl %ebx,(%eax) \n\t"
- "popl %ebx \n\t"
- "movl %ebx,28(%eax) \n\t"
- "pop %es \n\t"
- "popf \n\t"
- "popa \n\t"
- "leave \n\t" "ret");
-}
+asm(".text \n\t"
+ ".align 4 \n"
+ "asminline_call: \n\t"
+ "pushl %ebp \n\t"
+ "movl %esp, %ebp \n\t"
+ "pusha \n\t"
+ "pushf \n\t"
+ "push %es \n\t"
+ "push %ds \n\t"
+ "pop %es \n\t"
+ "movl 8(%ebp),%eax \n\t"
+ "movl 4(%eax),%ebx \n\t"
+ "movl 8(%eax),%ecx \n\t"
+ "movl 12(%eax),%edx \n\t"
+ "movl 16(%eax),%esi \n\t"
+ "movl 20(%eax),%edi \n\t"
+ "movl (%eax),%eax \n\t"
+ "push %cs \n\t"
+ "call *12(%ebp) \n\t"
+ "pushf \n\t"
+ "pushl %eax \n\t"
+ "movl 8(%ebp),%eax \n\t"
+ "movl %ebx,4(%eax) \n\t"
+ "movl %ecx,8(%eax) \n\t"
+ "movl %edx,12(%eax) \n\t"
+ "movl %esi,16(%eax) \n\t"
+ "movl %edi,20(%eax) \n\t"
+ "movw %ds,24(%eax) \n\t"
+ "movw %es,26(%eax) \n\t"
+ "popl %ebx \n\t"
+ "movl %ebx,(%eax) \n\t"
+ "popl %ebx \n\t"
+ "movl %ebx,28(%eax) \n\t"
+ "pop %es \n\t"
+ "popf \n\t"
+ "popa \n\t"
+ "leave \n\t"
+ "ret \n\t"
+ ".previous");
+
/*
* cru_detect
@@ -333,43 +337,44 @@ static int __devinit detect_cru_service(void)
#define HPWDT_ARCH 64
-asmlinkage void asminline_call(struct cmn_registers *pi86Regs,
- unsigned long *pRomEntry)
-{
- asm("pushq %rbp \n\t"
- "movq %rsp, %rbp \n\t"
- "pushq %rax \n\t"
- "pushq %rbx \n\t"
- "pushq %rdx \n\t"
- "pushq %r12 \n\t"
- "pushq %r9 \n\t"
- "movq %rsi, %r12 \n\t"
- "movq %rdi, %r9 \n\t"
- "movl 4(%r9),%ebx \n\t"
- "movl 8(%r9),%ecx \n\t"
- "movl 12(%r9),%edx \n\t"
- "movl 16(%r9),%esi \n\t"
- "movl 20(%r9),%edi \n\t"
- "movl (%r9),%eax \n\t"
- "call *%r12 \n\t"
- "pushfq \n\t"
- "popq %r12 \n\t"
- "popfq \n\t"
- "movl %eax, (%r9) \n\t"
- "movl %ebx, 4(%r9) \n\t"
- "movl %ecx, 8(%r9) \n\t"
- "movl %edx, 12(%r9) \n\t"
- "movl %esi, 16(%r9) \n\t"
- "movl %edi, 20(%r9) \n\t"
- "movq %r12, %rax \n\t"
- "movl %eax, 28(%r9) \n\t"
- "popq %r9 \n\t"
- "popq %r12 \n\t"
- "popq %rdx \n\t"
- "popq %rbx \n\t"
- "popq %rax \n\t"
- "leave \n\t" "ret");
-}
+asm(".text \n\t"
+ ".align 4 \n"
+ "asminline_call: \n\t"
+ "pushq %rbp \n\t"
+ "movq %rsp, %rbp \n\t"
+ "pushq %rax \n\t"
+ "pushq %rbx \n\t"
+ "pushq %rdx \n\t"
+ "pushq %r12 \n\t"
+ "pushq %r9 \n\t"
+ "movq %rsi, %r12 \n\t"
+ "movq %rdi, %r9 \n\t"
+ "movl 4(%r9),%ebx \n\t"
+ "movl 8(%r9),%ecx \n\t"
+ "movl 12(%r9),%edx \n\t"
+ "movl 16(%r9),%esi \n\t"
+ "movl 20(%r9),%edi \n\t"
+ "movl (%r9),%eax \n\t"
+ "call *%r12 \n\t"
+ "pushfq \n\t"
+ "popq %r12 \n\t"
+ "popfq \n\t"
+ "movl %eax, (%r9) \n\t"
+ "movl %ebx, 4(%r9) \n\t"
+ "movl %ecx, 8(%r9) \n\t"
+ "movl %edx, 12(%r9) \n\t"
+ "movl %esi, 16(%r9) \n\t"
+ "movl %edi, 20(%r9) \n\t"
+ "movq %r12, %rax \n\t"
+ "movl %eax, 28(%r9) \n\t"
+ "popq %r9 \n\t"
+ "popq %r12 \n\t"
+ "popq %rdx \n\t"
+ "popq %rbx \n\t"
+ "popq %rax \n\t"
+ "leave \n\t"
+ "ret \n\t"
+ ".previous");
/*
* dmi_find_cru
--
cgit v1.2.3-70-g09d2
From d70ac829b7f42d7ef4f879635c6a772b0b4ed0a2 Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Fri, 20 Jun 2008 16:19:44 -0700
Subject: Linux 2.6.26-rc7
---
Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
index 6923d669a4f6..2b4977c9844e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 26
-EXTRAVERSION = -rc6
+EXTRAVERSION = -rc7
NAME = Rotary Wombat
# *DOCUMENTATION*
--
cgit v1.2.3-70-g09d2
From 9267b4b3880d00dc2dab90f1d817c856939114f7 Mon Sep 17 00:00:00 2001
From: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Date: Sat, 21 Jun 2008 03:25:39 +0400
Subject: alpha: fix module load failures on smp (bug #10926)
To calculate addresses of locally defined variables, GCC uses 32-bit
displacement from the GP. Which doesn't work for per cpu variables in
modules, as an offset to the kernel per cpu area is way above 4G.
The workaround is to force allocation of a GOT entry for per cpu variable
using ldq instruction with a 'literal' relocation.
I had to use custom asm/percpu.h, as a required argument magic doesn't
work with asm-generic/percpu.h macros.
Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
include/asm-alpha/percpu.h | 72 +++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 71 insertions(+), 1 deletion(-)
diff --git a/include/asm-alpha/percpu.h b/include/asm-alpha/percpu.h
index 48348fe34c19..82e8a94b4b2f 100644
--- a/include/asm-alpha/percpu.h
+++ b/include/asm-alpha/percpu.h
@@ -1,6 +1,76 @@
#ifndef __ALPHA_PERCPU_H
#define __ALPHA_PERCPU_H
+#include <linux/compiler.h>
+#include <linux/threads.h>
-#include <asm-generic/percpu.h>
+/*
+ * Determine the real variable name from the name visible in the
+ * kernel sources.
+ */
+#define per_cpu_var(var) per_cpu__##var
+
+#ifdef CONFIG_SMP
+
+/*
+ * per_cpu_offset() is the offset that has to be added to a
+ * percpu variable to get to the instance for a certain processor.
+ */
+extern unsigned long __per_cpu_offset[NR_CPUS];
+
+#define per_cpu_offset(x) (__per_cpu_offset[x])
+
+#define __my_cpu_offset per_cpu_offset(raw_smp_processor_id())
+#ifdef CONFIG_DEBUG_PREEMPT
+#define my_cpu_offset per_cpu_offset(smp_processor_id())
+#else
+#define my_cpu_offset __my_cpu_offset
+#endif
+
+#ifndef MODULE
+#define SHIFT_PERCPU_PTR(var, offset) RELOC_HIDE(&per_cpu_var(var), (offset))
+#define PER_CPU_ATTRIBUTES
+#else
+/*
+ * To calculate addresses of locally defined variables, GCC uses 32-bit
+ * displacement from the GP. Which doesn't work for per cpu variables in
+ * modules, as an offset to the kernel per cpu area is way above 4G.
+ *
+ * This forces allocation of a GOT entry for per cpu variable using
+ * ldq instruction with a 'literal' relocation.
+ */
+#define SHIFT_PERCPU_PTR(var, offset) ({ \
+ extern int simple_identifier_##var(void); \
+ unsigned long __ptr, tmp_gp; \
+ asm ( "br %1, 1f \n\
+ 1: ldgp %1, 0(%1) \n\
+ ldq %0, per_cpu__" #var"(%1)\t!literal" \
+ : "=&r"(__ptr), "=&r"(tmp_gp)); \
+ (typeof(&per_cpu_var(var)))(__ptr + (offset)); })
+
+#define PER_CPU_ATTRIBUTES __used
+
+#endif /* MODULE */
+
+/*
+ * A percpu variable may point to a discarded regions. The following are
+ * established ways to produce a usable pointer from the percpu variable
+ * offset.
+ */
+#define per_cpu(var, cpu) \
+ (*SHIFT_PERCPU_PTR(var, per_cpu_offset(cpu)))
+#define __get_cpu_var(var) \
+ (*SHIFT_PERCPU_PTR(var, my_cpu_offset))
+#define __raw_get_cpu_var(var) \
+ (*SHIFT_PERCPU_PTR(var, __my_cpu_offset))
+
+#else /* ! SMP */
+
+#define per_cpu(var, cpu) (*((void)(cpu), &per_cpu_var(var)))
+#define __get_cpu_var(var) per_cpu_var(var)
+#define __raw_get_cpu_var(var) per_cpu_var(var)
+
+#endif /* SMP */
+
+#define DECLARE_PER_CPU(type, name) extern __typeof__(type) per_cpu_var(name)
#endif /* __ALPHA_PERCPU_H */
--
cgit v1.2.3-70-g09d2
From ede426923b25414f5ec9c00fefe6727d9721dd13 Mon Sep 17 00:00:00 2001
From: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Date: Sat, 21 Jun 2008 03:26:21 +0400
Subject: alpha: link failure fix
With built-in scsi disk driver, the final link fails with a following
error:
`.exit.text' referenced in section `.rodata' of drivers/built-in.o:
defined in discarded section `.exit.text' of drivers/built-in.o
This happens with -Os (CONFIG_CC_OPTIMIZE_FOR_SIZE=y) with all gcc-4
versions, and also with -O2 and gcc-4.3.
The problem is in sd.c:sd_major() being inlined into __exit function
exit_sd(), and the compiler generating a jump table in .rodata section
for the 'switch' statement in sd_major(). So we have references to
discarded section.
Fixed with a big hammer in the form of -fno-jump-tables.
Note that jump tables vs. discarded sections is a generic problem,
other architectures are just lucky not to suffer from it. But with
a slightly more complex switch/case statement it can be reproduced
on x86 as well. So maybe at some point we should consider
-fno-jump-tables as a generic compile option...
Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
arch/alpha/Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/alpha/Makefile b/arch/alpha/Makefile
index 4e1a8e2c4541..4759fe751aa1 100644
--- a/arch/alpha/Makefile
+++ b/arch/alpha/Makefile
@@ -13,6 +13,7 @@ NM := $(NM) -B
LDFLAGS_vmlinux := -static -N #-relax
CHECKFLAGS += -D__alpha__ -m64
cflags-y := -pipe -mno-fp-regs -ffixed-8 -msmall-data
+cflags-y += $(call cc-option, -fno-jump-tables)
cpuflags-$(CONFIG_ALPHA_EV4) := -mcpu=ev4
cpuflags-$(CONFIG_ALPHA_EV5) := -mcpu=ev5
--
cgit v1.2.3-70-g09d2
From d559d4a24a3fed75bd890abcc1f95cd8d8dad6e1 Mon Sep 17 00:00:00 2001
From: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Date: Sat, 21 Jun 2008 03:28:31 +0400
Subject: alpha: fix compile failures with gcc-4.3 (bug #10438)
Vast majority of these build failures are gcc-4.3 warnings
about static functions and objects being referenced from
non-static (read: "extern inline") functions, in conjunction
with our -Werror.
We cannot just convert "extern inline" to "static inline",
as people keep suggesting all the time, because "extern inline"
logic is crucial for generic kernel build.
So
- just make sure that all callees of critical "extern inline"
functions are also "extern inline";
- use "static inline", wherever it's possible.
traps.c: work around gcc-4.3 being too smart about array
bounds-checking.
TODO: add "gnu_inline" attribute to all our "extern inline"
functions to ensure desired behaviour with future compilers.
Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
arch/alpha/kernel/core_t2.c | 2 ++
arch/alpha/kernel/traps.c | 3 ++-
include/asm-alpha/core_mcpcia.h | 2 +-
include/asm-alpha/core_t2.h | 14 +++++++-------
include/asm-alpha/io.h | 6 +++---
include/asm-alpha/mmu_context.h | 6 +++---
include/asm-alpha/system.h | 10 +++++-----
include/asm-alpha/vga.h | 6 +++---
8 files changed, 26 insertions(+), 23 deletions(-)
diff --git a/arch/alpha/kernel/core_t2.c b/arch/alpha/kernel/core_t2.c
index c0750291b44a..d9980d47ab81 100644
--- a/arch/alpha/kernel/core_t2.c
+++ b/arch/alpha/kernel/core_t2.c
@@ -74,6 +74,8 @@
# define DBG(args)
#endif
+DEFINE_SPINLOCK(t2_hae_lock);
+
static volatile unsigned int t2_mcheck_any_expected;
static volatile unsigned int t2_mcheck_last_taken;
diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c
index dc57790250d2..c778779007fc 100644
--- a/arch/alpha/kernel/traps.c
+++ b/arch/alpha/kernel/traps.c
@@ -447,7 +447,7 @@ struct unaligned_stat {
/* Macro for exception fixup code to access integer registers. */
-#define una_reg(r) (regs->regs[(r) >= 16 && (r) <= 18 ? (r)+19 : (r)])
+#define una_reg(r) (_regs[(r) >= 16 && (r) <= 18 ? (r)+19 : (r)])
asmlinkage void
@@ -456,6 +456,7 @@ do_entUna(void * va, unsigned long opcode, unsigned long reg,
{
long error, tmp1, tmp2, tmp3, tmp4;
unsigned long pc = regs->pc - 4;
+ unsigned long *_regs = regs->regs;
const struct exception_table_entry *fixup;
unaligned[0].count++;
diff --git a/include/asm-alpha/core_mcpcia.h b/include/asm-alpha/core_mcpcia.h
index 525b4f6a7ace..acf55b483472 100644
--- a/include/asm-alpha/core_mcpcia.h
+++ b/include/asm-alpha/core_mcpcia.h
@@ -261,7 +261,7 @@ struct el_MCPCIA_uncorrected_frame_mcheck {
}
#endif
-static inline int __mcpcia_is_mmio(unsigned long addr)
+extern inline int __mcpcia_is_mmio(unsigned long addr)
{
return (addr & 0x80000000UL) == 0;
}
diff --git a/include/asm-alpha/core_t2.h b/include/asm-alpha/core_t2.h
index 90e6b5d6c214..46bfff58f670 100644
--- a/include/asm-alpha/core_t2.h
+++ b/include/asm-alpha/core_t2.h
@@ -356,13 +356,13 @@ struct el_t2_frame_corrected {
#define vip volatile int *
#define vuip volatile unsigned int *
-static inline u8 t2_inb(unsigned long addr)
+extern inline u8 t2_inb(unsigned long addr)
{
long result = *(vip) ((addr << 5) + T2_IO + 0x00);
return __kernel_extbl(result, addr & 3);
}
-static inline void t2_outb(u8 b, unsigned long addr)
+extern inline void t2_outb(u8 b, unsigned long addr)
{
unsigned long w;
@@ -371,13 +371,13 @@ static inline void t2_outb(u8 b, unsigned long addr)
mb();
}
-static inline u16 t2_inw(unsigned long addr)
+extern inline u16 t2_inw(unsigned long addr)
{
long result = *(vip) ((addr << 5) + T2_IO + 0x08);
return __kernel_extwl(result, addr & 3);
}
-static inline void t2_outw(u16 b, unsigned long addr)
+extern inline void t2_outw(u16 b, unsigned long addr)
{
unsigned long w;
@@ -386,12 +386,12 @@ static inline void t2_outw(u16 b, unsigned long addr)
mb();
}
-static inline u32 t2_inl(unsigned long addr)
+extern inline u32 t2_inl(unsigned long addr)
{
return *(vuip) ((addr << 5) + T2_IO + 0x18);
}
-static inline void t2_outl(u32 b, unsigned long addr)
+extern inline void t2_outl(u32 b, unsigned long addr)
{
*(vuip) ((addr << 5) + T2_IO + 0x18) = b;
mb();
@@ -435,7 +435,7 @@ static inline void t2_outl(u32 b, unsigned long addr)
set_hae(msb); \
}
-static DEFINE_SPINLOCK(t2_hae_lock);
+extern spinlock_t t2_hae_lock;
/*
* NOTE: take T2_DENSE_MEM off in each readX/writeX routine, since
diff --git a/include/asm-alpha/io.h b/include/asm-alpha/io.h
index 38f18cf18c9d..e971ab000f95 100644
--- a/include/asm-alpha/io.h
+++ b/include/asm-alpha/io.h
@@ -35,7 +35,7 @@
* register not being up-to-date with respect to the hardware
* value.
*/
-static inline void __set_hae(unsigned long new_hae)
+extern inline void __set_hae(unsigned long new_hae)
{
unsigned long flags;
local_irq_save(flags);
@@ -49,7 +49,7 @@ static inline void __set_hae(unsigned long new_hae)
local_irq_restore(flags);
}
-static inline void set_hae(unsigned long new_hae)
+extern inline void set_hae(unsigned long new_hae)
{
if (new_hae != alpha_mv.hae_cache)
__set_hae(new_hae);
@@ -176,7 +176,7 @@ REMAP2(u64, writeq, volatile)
#undef REMAP1
#undef REMAP2
-static inline void __iomem *generic_ioportmap(unsigned long a)
+extern inline void __iomem *generic_ioportmap(unsigned long a)
{
return alpha_mv.mv_ioportmap(a);
}
diff --git a/include/asm-alpha/mmu_context.h b/include/asm-alpha/mmu_context.h
index 6a5be1f7debf..86c08a02d239 100644
--- a/include/asm-alpha/mmu_context.h
+++ b/include/asm-alpha/mmu_context.h
@@ -23,7 +23,7 @@
#endif
-extern inline unsigned long
+static inline unsigned long
__reload_thread(struct pcb_struct *pcb)
{
register unsigned long a0 __asm__("$16");
@@ -114,7 +114,7 @@ extern unsigned long last_asn;
#define __MMU_EXTERN_INLINE
#endif
-static inline unsigned long
+extern inline unsigned long
__get_new_mm_context(struct mm_struct *mm, long cpu)
{
unsigned long asn = cpu_last_asn(cpu);
@@ -226,7 +226,7 @@ ev4_activate_mm(struct mm_struct *prev_mm, struct mm_struct *next_mm)
# endif
#endif
-extern inline int
+static inline int
init_new_context(struct task_struct *tsk, struct mm_struct *mm)
{
int i;
diff --git a/include/asm-alpha/system.h b/include/asm-alpha/system.h
index ed221d6408fc..afe20fa58c99 100644
--- a/include/asm-alpha/system.h
+++ b/include/asm-alpha/system.h
@@ -184,7 +184,7 @@ enum amask_enum {
__amask; })
#define __CALL_PAL_R0(NAME, TYPE) \
-static inline TYPE NAME(void) \
+extern inline TYPE NAME(void) \
{ \
register TYPE __r0 __asm__("$0"); \
__asm__ __volatile__( \
@@ -196,7 +196,7 @@ static inline TYPE NAME(void) \
}
#define __CALL_PAL_W1(NAME, TYPE0) \
-static inline void NAME(TYPE0 arg0) \
+extern inline void NAME(TYPE0 arg0) \
{ \
register TYPE0 __r16 __asm__("$16") = arg0; \
__asm__ __volatile__( \
@@ -207,7 +207,7 @@ static inline void NAME(TYPE0 arg0) \
}
#define __CALL_PAL_W2(NAME, TYPE0, TYPE1) \
-static inline void NAME(TYPE0 arg0, TYPE1 arg1) \
+extern inline void NAME(TYPE0 arg0, TYPE1 arg1) \
{ \
register TYPE0 __r16 __asm__("$16") = arg0; \
register TYPE1 __r17 __asm__("$17") = arg1; \
@@ -219,7 +219,7 @@ static inline void NAME(TYPE0 arg0, TYPE1 arg1) \
}
#define __CALL_PAL_RW1(NAME, RTYPE, TYPE0) \
-static inline RTYPE NAME(TYPE0 arg0) \
+extern inline RTYPE NAME(TYPE0 arg0) \
{ \
register RTYPE __r0 __asm__("$0"); \
register TYPE0 __r16 __asm__("$16") = arg0; \
@@ -232,7 +232,7 @@ static inline RTYPE NAME(TYPE0 arg0) \
}
#define __CALL_PAL_RW2(NAME, RTYPE, TYPE0, TYPE1) \
-static inline RTYPE NAME(TYPE0 arg0, TYPE1 arg1) \
+extern inline RTYPE NAME(TYPE0 arg0, TYPE1 arg1) \
{ \
register RTYPE __r0 __asm__("$0"); \
register TYPE0 __r16 __asm__("$16") = arg0; \
diff --git a/include/asm-alpha/vga.h b/include/asm-alpha/vga.h
index e8df1e7aae6b..c00106bac521 100644
--- a/include/asm-alpha/vga.h
+++ b/include/asm-alpha/vga.h
@@ -13,7 +13,7 @@
#define VT_BUF_HAVE_MEMSETW
#define VT_BUF_HAVE_MEMCPYW
-extern inline void scr_writew(u16 val, volatile u16 *addr)
+static inline void scr_writew(u16 val, volatile u16 *addr)
{
if (__is_ioaddr(addr))
__raw_writew(val, (volatile u16 __iomem *) addr);
@@ -21,7 +21,7 @@ extern inline void scr_writew(u16 val, volatile u16 *addr)
*addr = val;
}
-extern inline u16 scr_readw(volatile const u16 *addr)
+static inline u16 scr_readw(volatile const u16 *addr)
{
if (__is_ioaddr(addr))
return __raw_readw((volatile const u16 __iomem *) addr);
@@ -29,7 +29,7 @@ extern inline u16 scr_readw(volatile const u16 *addr)
return *addr;
}
-extern inline void scr_memsetw(u16 *s, u16 c, unsigned int count)
+static inline void scr_memsetw(u16 *s, u16 c, unsigned int count)
{
if (__is_ioaddr(s))
memsetw_io((u16 __iomem *) s, c, count);
--
cgit v1.2.3-70-g09d2
From a744e0160ac5804b763449aa34d3991dc21af0be Mon Sep 17 00:00:00 2001
From: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Date: Sat, 21 Jun 2008 03:28:54 +0400
Subject: alpha: resurrect Cypress IDE quirk
Which was removed in the hope that generic legacy IDE quirk in
drivers/pci/probe.c is sufficient for Cypress IDE.
It isn't, as this controller has non-standard BAR layout:
secondary channel registers are in the BAR0-1 of the second
PCI function - not in the BAR2-3 of the same function, as the
generic quirk routine assumes.
Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
arch/alpha/kernel/pci.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c
index 36ab22a7ea12..5cf45fc51343 100644
--- a/arch/alpha/kernel/pci.c
+++ b/arch/alpha/kernel/pci.c
@@ -71,6 +71,23 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82378, quirk_i
static void __init
quirk_cypress(struct pci_dev *dev)
{
+ /* The Notorious Cy82C693 chip. */
+
+ /* The generic legacy mode IDE fixup in drivers/pci/probe.c
+ doesn't work correctly with the Cypress IDE controller as
+ it has non-standard register layout. Fix that. */
+ if (dev->class >> 8 == PCI_CLASS_STORAGE_IDE) {
+ dev->resource[2].start = dev->resource[3].start = 0;
+ dev->resource[2].end = dev->resource[3].end = 0;
+ dev->resource[2].flags = dev->resource[3].flags = 0;
+ if (PCI_FUNC(dev->devfn) == 2) {
+ dev->resource[0].start = 0x170;
+ dev->resource[0].end = 0x177;
+ dev->resource[1].start = 0x376;
+ dev->resource[1].end = 0x376;
+ }
+ }
+
/* The Cypress bridge responds on the PCI bus in the address range
0xffff0000-0xffffffff (conventional x86 BIOS ROM). There is no
way to turn this off. The bridge also supports several extended
--
cgit v1.2.3-70-g09d2
From 71c2742f5e6348d76ee62085cf0a13e5eff0f00e Mon Sep 17 00:00:00 2001
From: Bernhard Walle <bwalle@suse.de>
Date: Sat, 21 Jun 2008 19:01:02 +0200
Subject: Add return value to reserve_bootmem_node()
This patch changes the function reserve_bootmem_node() from void to int,
returning -ENOMEM if the allocation fails.
This fixes a build problem on x86 with CONFIG_KEXEC=y and
CONFIG_NEED_MULTIPLE_NODES=y
Signed-off-by: Bernhard Walle <bwalle@suse.de>
Reported-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
include/linux/bootmem.h | 2 +-
mm/bootmem.c | 6 ++++--
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index 6a5dbdc8a7dc..686895bacd9d 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -94,7 +94,7 @@ extern unsigned long init_bootmem_node(pg_data_t *pgdat,
unsigned long freepfn,
unsigned long startpfn,
unsigned long endpfn);
-extern void reserve_bootmem_node(pg_data_t *pgdat,
+extern int reserve_bootmem_node(pg_data_t *pgdat,
unsigned long physaddr,
unsigned long size,
int flags);
diff --git a/mm/bootmem.c b/mm/bootmem.c
index e8fb927392b9..8d9f60e06f62 100644
--- a/mm/bootmem.c
+++ b/mm/bootmem.c
@@ -442,15 +442,17 @@ unsigned long __init init_bootmem_node(pg_data_t *pgdat, unsigned long freepfn,
return init_bootmem_core(pgdat, freepfn, startpfn, endpfn);
}
-void __init reserve_bootmem_node(pg_data_t *pgdat, unsigned long physaddr,
+int __init reserve_bootmem_node(pg_data_t *pgdat, unsigned long physaddr,
unsigned long size, int flags)
{
int ret;
ret = can_reserve_bootmem_core(pgdat->bdata, physaddr, size, flags);
if (ret < 0)
- return;
+ return -ENOMEM;
reserve_bootmem_core(pgdat->bdata, physaddr, size, flags);
+
+ return 0;
}
void __init free_bootmem_node(pg_data_t *pgdat, unsigned long physaddr,
--
cgit v1.2.3-70-g09d2
From 481c5346d0981940ee63037eb53e4e37b0735c10 Mon Sep 17 00:00:00 2001
From: Christoph Lameter <clameter@sgi.com>
Date: Sat, 21 Jun 2008 16:46:35 -0700
Subject: Slab: Fix memory leak in fallback_alloc()
The zonelist patches caused the loop that checks for available
objects in permitted zones to not terminate immediately. One object
per zone per allocation may be allocated and then abandoned.
Break the loop when we have successfully allocated one object.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
mm/slab.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/mm/slab.c b/mm/slab.c
index 06236e4ddc1b..046607f05f3e 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -3263,9 +3263,12 @@ retry:
if (cpuset_zone_allowed_hardwall(zone, flags) &&
cache->nodelists[nid] &&
- cache->nodelists[nid]->free_objects)
+ cache->nodelists[nid]->free_objects) {
obj = ____cache_alloc_node(cache,
flags | GFP_THISNODE, nid);
+ if (obj)
+ break;
+ }
}
if (!obj) {
--
cgit v1.2.3-70-g09d2
From f1edfc420ac7beb90b27bf822036cbbfa32483f1 Mon Sep 17 00:00:00 2001
From: Jaya Kumar <jayakumar.arm@gmail.com>
Date: Sun, 22 Jun 2008 04:27:25 +0100
Subject: [ARM] 5115/1: pxafb: fix ifdef for command line option handling
This bug was found and fixed by Lothar Wassmann.
Previously, the use of ifndef CONFIG_MODULES made it such that pxafb command
line option parsing was dependent on whether the kernel was built with module
support. The ifndef should be MODULE so that parsing is dependent only on
whether the driver is built-in or not.
Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
drivers/video/pxafb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index 7dcda187d9ba..eb23d1923332 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -1588,7 +1588,7 @@ static int __init pxafb_parse_options(struct device *dev, char *options)
static char g_options[256] __devinitdata = "";
-#ifndef CONFIG_MODULES
+#ifndef MODULE
static int __devinit pxafb_setup_options(void)
{
char *options = NULL;
--
cgit v1.2.3-70-g09d2
From ee98476bbc565f8fe42e198602e647288b6a258d Mon Sep 17 00:00:00 2001
From: Jaya Kumar <jayakumar.arm@gmail.com>
Date: Sun, 22 Jun 2008 04:27:26 +0100
Subject: [ARM] 5116/1: pxafb: cleanup and fix order of failure handling
This issue was found by Krzysztof Helt and Eric Miao.
pxafb had issues in the order with which it cleaned up if errors occurred
during a probe. This patch reorders the failure handling sequence and also
frees the cmap and clk.
Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
drivers/video/pxafb.c | 34 ++++++++++++++++++++++++----------
1 file changed, 24 insertions(+), 10 deletions(-)
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index eb23d1923332..796e0d1d5b19 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -1685,14 +1685,14 @@ static int __init pxafb_probe(struct platform_device *dev)
if (r == NULL) {
dev_err(&dev->dev, "no I/O memory resource defined\n");
ret = -ENODEV;
- goto failed;
+ goto failed_fbi;
}
r = request_mem_region(r->start, r->end - r->start + 1, dev->name);
if (r == NULL) {
dev_err(&dev->dev, "failed to request I/O memory\n");
ret = -EBUSY;
- goto failed;
+ goto failed_fbi;
}
fbi->mmio_base = ioremap(r->start, r->end - r->start + 1);
@@ -1735,8 +1735,17 @@ static int __init pxafb_probe(struct platform_device *dev)
* This makes sure that our colour bitfield
* descriptors are correctly initialised.
*/
- pxafb_check_var(&fbi->fb.var, &fbi->fb);
- pxafb_set_par(&fbi->fb);
+ ret = pxafb_check_var(&fbi->fb.var, &fbi->fb);
+ if (ret) {
+ dev_err(&dev->dev, "failed to get suitable mode\n");
+ goto failed_free_irq;
+ }
+
+ ret = pxafb_set_par(&fbi->fb);
+ if (ret) {
+ dev_err(&dev->dev, "Failed to set parameters\n");
+ goto failed_free_irq;
+ }
platform_set_drvdata(dev, fbi);
@@ -1744,7 +1753,7 @@ static int __init pxafb_probe(struct platform_device *dev)
if (ret < 0) {
dev_err(&dev->dev,
"Failed to register framebuffer device: %d\n", ret);
- goto failed_free_irq;
+ goto failed_free_cmap;
}
#ifdef CONFIG_CPU_FREQ
@@ -1763,18 +1772,23 @@ static int __init pxafb_probe(struct platform_device *dev)
return 0;
+failed_free_cmap:
+ if (fbi->fb.cmap.len)
+ fb_dealloc_cmap(&fbi->fb.cmap);
failed_free_irq:
free_irq(irq, fbi);
-failed_free_res:
- release_mem_region(r->start, r->end - r->start + 1);
-failed_free_io:
- iounmap(fbi->mmio_base);
failed_free_mem:
dma_free_writecombine(&dev->dev, fbi->map_size,
fbi->map_cpu, fbi->map_dma);
-failed:
+failed_free_io:
+ iounmap(fbi->mmio_base);
+failed_free_res:
+ release_mem_region(r->start, r->end - r->start + 1);
+failed_fbi:
+ clk_put(fbi->clk);
platform_set_drvdata(dev, NULL);
kfree(fbi);
+failed:
return ret;
}
--
cgit v1.2.3-70-g09d2
From e5a2c9ccb3e849fed70674ac6880536eaf553dba Mon Sep 17 00:00:00 2001
From: Uli Luckas <u.luckas@road.de>
Date: Wed, 18 Jun 2008 09:54:03 +0100
Subject: [ARM] 5109/1: Mark rtc sa1100 driver as wakeup source before
registering it
Mark rtc sa1100 driver as wakeup source before registering it.
rtc_device_register evaluates device_can_wakeup(rtc->dev.parent) and
supresses the creation of /sys/class/rtc/rtcX/wakealarm if
device_can_wakeup is not (yet) true.
Signed-off-by: Uli Luckas <u.luckas@road.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
drivers/rtc/rtc-sa1100.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index 82f62d25f921..67421b0d3a7b 100644
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -331,14 +331,14 @@ static int sa1100_rtc_probe(struct platform_device *pdev)
RCNR = 0;
}
+ device_init_wakeup(&pdev->dev, 1);
+
rtc = rtc_device_register(pdev->name, &pdev->dev, &sa1100_rtc_ops,
THIS_MODULE);
if (IS_ERR(rtc))
return PTR_ERR(rtc);
- device_init_wakeup(&pdev->dev, 1);
-
platform_set_drvdata(pdev, rtc);
return 0;
--
cgit v1.2.3-70-g09d2
From fc6e14f4fb50bc734d08e65eb8a5798d54a2ad77 Mon Sep 17 00:00:00 2001
From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Sun, 22 Jun 2008 15:41:30 +0100
Subject: [ARM] Export dma_sync_sg_for_device()
Noticed by Martin Michlmayr, this missing export prevents IEEE1394
from building with:
ERROR: "dma_sync_sg_for_device" [drivers/ieee1394/ieee1394.ko] undefined!
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/common/dmabounce.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c
index 52fc6a883281..2744673314b4 100644
--- a/arch/arm/common/dmabounce.c
+++ b/arch/arm/common/dmabounce.c
@@ -650,7 +650,8 @@ EXPORT_SYMBOL(dma_map_sg);
EXPORT_SYMBOL(dma_unmap_sg);
EXPORT_SYMBOL(dma_sync_single_for_cpu);
EXPORT_SYMBOL(dma_sync_single_for_device);
-EXPORT_SYMBOL(dma_sync_sg);
+EXPORT_SYMBOL(dma_sync_sg_for_cpu);
+EXPORT_SYMBOL(dma_sync_sg_for_device);
EXPORT_SYMBOL(dmabounce_register_dev);
EXPORT_SYMBOL(dmabounce_unregister_dev);
--
cgit v1.2.3-70-g09d2
From 55d8538498f62ec72b5ba67aa386c7726f630475 Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun, 22 Jun 2008 12:23:15 -0700
Subject: Fix performance regression on lmbench select benchmark
Christian Borntraeger reported that reinstating cond_resched() with
CONFIG_PREEMPT caused a performance regression on lmbench:
For example select file 500:
23 microseconds
32 microseconds
and that's really because we totally unnecessarily do the cond_resched()
in the innermost loop of select(), which is just silly.
This moves it out from the innermost loop (which only ever loops ove the
bits in a single "unsigned long" anyway), which makes the performance
regression go away.
Reported-and-tested-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
fs/select.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/select.c b/fs/select.c
index 8dda969614a9..da0e88201c3a 100644
--- a/fs/select.c
+++ b/fs/select.c
@@ -249,7 +249,6 @@ int do_select(int n, fd_set_bits *fds, s64 *timeout)
retval++;
}
}
- cond_resched();
}
if (res_in)
*rinp = res_in;
@@ -257,6 +256,7 @@ int do_select(int n, fd_set_bits *fds, s64 *timeout)
*routp = res_out;
if (res_ex)
*rexp = res_ex;
+ cond_resched();
}
wait = NULL;
if (retval || !*timeout || signal_pending(current))
--
cgit v1.2.3-70-g09d2
From 44e051773da465f8c92127914bc784770e0e2a28 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 23 Jun 2008 11:54:05 +0200
Subject: ALSA: aw2 - Fix Oops at initialization
The irq handler may be called before the proper initialization of hardware.
Call snd_aw2_saa7146_setup() before the irq handler registration.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/pci/aw2/aw2-alsa.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/pci/aw2/aw2-alsa.c b/sound/pci/aw2/aw2-alsa.c
index 56f87cd33c19..3f00ddf450f8 100644
--- a/sound/pci/aw2/aw2-alsa.c
+++ b/sound/pci/aw2/aw2-alsa.c
@@ -316,6 +316,8 @@ static int __devinit snd_aw2_create(struct snd_card *card,
return -ENOMEM;
}
+ /* (2) initialization of the chip hardware */
+ snd_aw2_saa7146_setup(&chip->saa7146, chip->iobase_virt);
if (request_irq(pci->irq, snd_aw2_saa7146_interrupt,
IRQF_SHARED, "Audiowerk2", chip)) {
@@ -329,8 +331,6 @@ static int __devinit snd_aw2_create(struct snd_card *card,
}
chip->irq = pci->irq;
- /* (2) initialization of the chip hardware */
- snd_aw2_saa7146_setup(&chip->saa7146, chip->iobase_virt);
err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
if (err < 0) {
free_irq(chip->irq, (void *)chip);
--
cgit v1.2.3-70-g09d2
From 3e14b50dd4a3178f4f635267a2706b5d4f8c61ee Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 23 Jun 2008 11:58:06 +0200
Subject: ALSA: sb - Fix wrong assertions
snd_assert() in save_mixer() and restore_mixer() in sb_mixer.c is
just wrong. The debug code wasn't tested at all, obviously...
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/isa/sb/sb_mixer.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/isa/sb/sb_mixer.c b/sound/isa/sb/sb_mixer.c
index 91d14224f6b3..73d4572d136b 100644
--- a/sound/isa/sb/sb_mixer.c
+++ b/sound/isa/sb/sb_mixer.c
@@ -925,7 +925,7 @@ static unsigned char als4000_saved_regs[] = {
static void save_mixer(struct snd_sb *chip, unsigned char *regs, int num_regs)
{
unsigned char *val = chip->saved_regs;
- snd_assert(num_regs > ARRAY_SIZE(chip->saved_regs), return);
+ snd_assert(num_regs <= ARRAY_SIZE(chip->saved_regs), return);
for (; num_regs; num_regs--)
*val++ = snd_sbmixer_read(chip, *regs++);
}
@@ -933,7 +933,7 @@ static void save_mixer(struct snd_sb *chip, unsigned char *regs, int num_regs)
static void restore_mixer(struct snd_sb *chip, unsigned char *regs, int num_regs)
{
unsigned char *val = chip->saved_regs;
- snd_assert(num_regs > ARRAY_SIZE(chip->saved_regs), return);
+ snd_assert(num_regs <= ARRAY_SIZE(chip->saved_regs), return);
for (; num_regs; num_regs--)
snd_sbmixer_write(chip, *regs++, *val++);
}
--
cgit v1.2.3-70-g09d2
From 1b7558e457ed0de61023cfc913d2c342c7c3d9f2 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Mon, 23 Jun 2008 11:21:58 +0200
Subject: futexes: fix fault handling in futex_lock_pi
This patch addresses a very sporadic pi-futex related failure in
highly threaded java apps on large SMP systems.
David Holmes reported that the pi_state consistency check in
lookup_pi_state triggered with his test application. This means that
the kernel internal pi_state and the user space futex variable are out
of sync. First we assumed that this is a user space data corruption,
but deeper investigation revieled that the problem happend because the
pi-futex code is not handling a fault in the futex_lock_pi path when
the user space variable needs to be fixed up.
The fault happens when a fork mapped the anon memory which contains
the futex readonly for COW or the page got swapped out exactly between
the unlock of the futex and the return of either the new futex owner
or the task which was the expected owner but failed to acquire the
kernel internal rtmutex. The current futex_lock_pi() code drops out
with an inconsistent in case it faults and returns -EFAULT to user
space. User space has no way to fixup that state.
When we wrote this code we thought that we could not drop the hash
bucket lock at this point to handle the fault.
After analysing the code again it turned out to be wrong because there
are only two tasks involved which might modify the pi_state and the
user space variable:
- the task which acquired the rtmutex
- the pending owner of the pi_state which did not get the rtmutex
Both tasks drop into the fixup_pi_state() function before returning to
user space. The first task which acquired the hash bucket lock faults
in the fixup of the user space variable, drops the spinlock and calls
futex_handle_fault() to fault in the page. Now the second task could
acquire the hash bucket lock and tries to fixup the user space
variable as well. It either faults as well or it succeeds because the
first task already faulted the page in.
One caveat is to avoid a double fixup. After returning from the fault
handling we reacquire the hash bucket lock and check whether the
pi_state owner has been modified already.
Reported-by: David Holmes <david.holmes@sun.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: David Holmes <david.holmes@sun.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: <stable@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/futex.c | 93 ++++++++++++++++++++++++++++++++++++++++++++-------------
1 file changed, 73 insertions(+), 20 deletions(-)
---
kernel/futex.c | 93 +++++++++++++++++++++++++++++++++++++++++++++-------------
1 file changed, 73 insertions(+), 20 deletions(-)
diff --git a/kernel/futex.c b/kernel/futex.c
index 449def8074fe..7d1136e97c14 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -1096,21 +1096,64 @@ static void unqueue_me_pi(struct futex_q *q)
* private futexes.
*/
static int fixup_pi_state_owner(u32 __user *uaddr, struct futex_q *q,
- struct task_struct *newowner)
+ struct task_struct *newowner,
+ struct rw_semaphore *fshared)
{
u32 newtid = task_pid_vnr(newowner) | FUTEX_WAITERS;
struct futex_pi_state *pi_state = q->pi_state;
+ struct task_struct *oldowner = pi_state->owner;
u32 uval, curval, newval;
- int ret;
+ int ret, attempt = 0;
/* Owner died? */
+ if (!pi_state->owner)
+ newtid |= FUTEX_OWNER_DIED;
+
+ /*
+ * We are here either because we stole the rtmutex from the
+ * pending owner or we are the pending owner which failed to
+ * get the rtmutex. We have to replace the pending owner TID
+ * in the user space variable. This must be atomic as we have
+ * to preserve the owner died bit here.
+ *
+ * Note: We write the user space value _before_ changing the
+ * pi_state because we can fault here. Imagine swapped out
+ * pages or a fork, which was running right before we acquired
+ * mmap_sem, that marked all the anonymous memory readonly for
+ * cow.
+ *
+ * Modifying pi_state _before_ the user space value would
+ * leave the pi_state in an inconsistent state when we fault
+ * here, because we need to drop the hash bucket lock to
+ * handle the fault. This might be observed in the PID check
+ * in lookup_pi_state.
+ */
+retry:
+ if (get_futex_value_locked(&uval, uaddr))
+ goto handle_fault;
+
+ while (1) {
+ newval = (uval & FUTEX_OWNER_DIED) | newtid;
+
+ curval = cmpxchg_futex_value_locked(uaddr, uval, newval);
+
+ if (curval == -EFAULT)
+ goto handle_fault;
+ if (curval == uval)
+ break;
+ uval = curval;
+ }
+
+ /*
+ * We fixed up user space. Now we need to fix the pi_state
+ * itself.
+ */
if (pi_state->owner != NULL) {
spin_lock_irq(&pi_state->owner->pi_lock);
WARN_ON(list_empty(&pi_state->list));
list_del_init(&pi_state->list);
spin_unlock_irq(&pi_state->owner->pi_lock);
- } else
- newtid |= FUTEX_OWNER_DIED;
+ }
pi_state->owner = newowner;
@@ -1118,26 +1161,35 @@ static int fixup_pi_state_owner(u32 __user *uaddr, struct futex_q *q,
WARN_ON(!list_empty(&pi_state->list));
list_add(&pi_state->list, &newowner->pi_state_list);
spin_unlock_irq(&newowner->pi_lock);
+ return 0;
/*
- * We own it, so we have to replace the pending owner
- * TID. This must be atomic as we have preserve the
- * owner died bit here.
+ * To handle the page fault we need to drop the hash bucket
+ * lock here. That gives the other task (either the pending
+ * owner itself or the task which stole the rtmutex) the
+ * chance to try the fixup of the pi_state. So once we are
+ * back from handling the fault we need to check the pi_state
+ * after reacquiring the hash bucket lock and before trying to
+ * do another fixup. When the fixup has been done already we
+ * simply return.
*/
- ret = get_futex_value_locked(&uval, uaddr);
+handle_fault:
+ spin_unlock(q->lock_ptr);
- while (!ret) {
- newval = (uval & FUTEX_OWNER_DIED) | newtid;
+ ret = futex_handle_fault((unsigned long)uaddr, fshared, attempt++);
- curval = cmpxchg_futex_value_locked(uaddr, uval, newval);
+ spin_lock(q->lock_ptr);
- if (curval == -EFAULT)
- ret = -EFAULT;
- if (curval == uval)
- break;
- uval = curval;
- }
- return ret;
+ /*
+ * Check if someone else fixed it for us:
+ */
+ if (pi_state->owner != oldowner)
+ return 0;
+
+ if (ret)
+ return ret;
+
+ goto retry;
}
/*
@@ -1507,7 +1559,7 @@ static int futex_lock_pi(u32 __user *uaddr, struct rw_semaphore *fshared,
* that case:
*/
if (q.pi_state->owner != curr)
- ret = fixup_pi_state_owner(uaddr, &q, curr);
+ ret = fixup_pi_state_owner(uaddr, &q, curr, fshared);
} else {
/*
* Catch the rare case, where the lock was released
@@ -1539,7 +1591,8 @@ static int futex_lock_pi(u32 __user *uaddr, struct rw_semaphore *fshared,
int res;
owner = rt_mutex_owner(&q.pi_state->pi_mutex);
- res = fixup_pi_state_owner(uaddr, &q, owner);
+ res = fixup_pi_state_owner(uaddr, &q, owner,
+ fshared);
/* propagate -EFAULT, if the fixup failed */
if (res)
--
cgit v1.2.3-70-g09d2
From fe6e9c1f25ac01f848bd084ee0ee62a5a0966ff3 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Mon, 23 Jun 2008 08:30:55 -0400
Subject: [PATCH] fix cgroup-inflicted breakage in block_dev.c
devcgroup_inode_permission() expects MAY_FOO, not FMODE_FOO; kindly
keep your misdesign consistent if you positively have to inflict it
on the kernel.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/block_dev.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 470c10ceb0fb..10d8a0aa871a 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -931,8 +931,16 @@ static int do_open(struct block_device *bdev, struct file *file, int for_part)
struct gendisk *disk;
int ret;
int part;
+ int perm = 0;
- ret = devcgroup_inode_permission(bdev->bd_inode, file->f_mode);
+ if (file->f_mode & FMODE_READ)
+ perm |= MAY_READ;
+ if (file->f_mode & FMODE_WRITE)
+ perm |= MAY_WRITE;
+ /*
+ * hooks: /n/, see "layering violations".
+ */
+ ret = devcgroup_inode_permission(bdev->bd_inode, perm);
if (ret != 0)
return ret;
--
cgit v1.2.3-70-g09d2
From 12fd0d3088d27867be68655bcab2b074f2835f60 Mon Sep 17 00:00:00 2001
From: Michael Kerrisk <mtk.manpages@googlemail.com>
Date: Mon, 9 Jun 2008 21:16:07 -0700
Subject: [patch for 2.6.26 2/4] vfs: utimensat(): be consistent with utime()
for immutable and append-only files
This patch fixes utimensat() to make its behavior consistent
with that of utime()/utimes() when dealing with files marked
immutable and append-only.
The current utimensat() implementation also returns EPERM if
'times' is non-NULL and the tv_nsec fields are both UTIME_NOW.
For consistency, the
(times != NULL && times[0].tv_nsec == UTIME_NOW &&
times[1].tv_nsec == UTIME_NOW)
case should be treated like the traditional utimes() case where
'times' is NULL. That is, the call should succeed for a file
marked append-only and should give the error EACCES if the file
is marked as immutable.
The simple way to do this is to set 'times' to NULL
if (times[0].tv_nsec == UTIME_NOW && times[1].tv_nsec == UTIME_NOW).
This is also the natural approach, since POSIX.1 semantics consider the
times == {{x, UTIME_NOW}, {y, UTIME_NOW}}
to be exactly equivalent to the case for
times == NULL.
(Thanks to Miklos for pointing this out.)
Patch 3 in this series relies on the simplification provided
by this patch.
Acked-by: Miklos Szeredi <miklos@szeredi.hu>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Ulrich Drepper <drepper@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/utimes.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/fs/utimes.c b/fs/utimes.c
index af059d5cb485..14d3edbb3d7c 100644
--- a/fs/utimes.c
+++ b/fs/utimes.c
@@ -102,6 +102,10 @@ long do_utimes(int dfd, char __user *filename, struct timespec *times, int flags
if (error)
goto dput_and_out;
+ if (times && times[0].tv_nsec == UTIME_NOW &&
+ times[1].tv_nsec == UTIME_NOW)
+ times = NULL;
+
/* Don't worry, the checks are done in inode_change_ok() */
newattrs.ia_valid = ATTR_CTIME | ATTR_MTIME | ATTR_ATIME;
if (times) {
--
cgit v1.2.3-70-g09d2
From 94c70b9ba7e9c1036284e779e2fef5be89021533 Mon Sep 17 00:00:00 2001
From: Michael Kerrisk <mtk.manpages@googlemail.com>
Date: Mon, 9 Jun 2008 21:16:05 -0700
Subject: [patch for 2.6.26 1/4] vfs: utimensat(): ignore tv_sec if tv_nsec ==
UTIME_OMIT or UTIME_NOW
The POSIX.1 draft spec for utimensat() says that if a times[n].tv_nsec
field is UTIME_OMIT or UTIME_NOW, then the value in the corresponding
tv_sec field is ignored. See the last sentence of this para, from
the spec:
If the tv_nsec field of a timespec structure has
the special value UTIME_NOW, the file's relevant
timestamp shall be set to the greatest value
supported by the file system that is not greater than
the current time. If the tv_nsec field has the
special value UTIME_OMIT, the file's relevant
timestamp shall not be changed. In either case,
the tv_sec field shall be ignored.
However the current Linux implementation requires the tv_sec value to be
zero (or the EINVAL error results). This requirement should be removed.
Acked-by: Miklos Szeredi <miklos@szeredi.hu>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Ulrich Drepper <drepper@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/utimes.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/fs/utimes.c b/fs/utimes.c
index 14d3edbb3d7c..d466bc587e6e 100644
--- a/fs/utimes.c
+++ b/fs/utimes.c
@@ -173,14 +173,6 @@ asmlinkage long sys_utimensat(int dfd, char __user *filename, struct timespec __
if (utimes) {
if (copy_from_user(&tstimes, utimes, sizeof(tstimes)))
return -EFAULT;
- if ((tstimes[0].tv_nsec == UTIME_OMIT ||
- tstimes[0].tv_nsec == UTIME_NOW) &&
- tstimes[0].tv_sec != 0)
- return -EINVAL;
- if ((tstimes[1].tv_nsec == UTIME_OMIT ||
- tstimes[1].tv_nsec == UTIME_NOW) &&
- tstimes[1].tv_sec != 0)
- return -EINVAL;
/* Nothing to do, we must not even check the path. */
if (tstimes[0].tv_nsec == UTIME_OMIT &&
--
cgit v1.2.3-70-g09d2
From 4cca92264e61a90b43fc4e076cd25b7f4e16dc61 Mon Sep 17 00:00:00 2001
From: Michael Kerrisk <mtk.manpages@googlemail.com>
Date: Mon, 9 Jun 2008 21:16:08 -0700
Subject: [patch for 2.6.26 3/4] vfs: utimensat(): fix error checking for
{UTIME_NOW,UTIME_OMIT} case
The POSIX.1 draft spec for utimensat() says:
Only a process with the effective user ID equal to the
user ID of the file or with appropriate privileges may use
futimens() or utimensat() with a non-null times argument
that does not have both tv_nsec fields set to UTIME_NOW
and does not have both tv_nsec fields set to UTIME_OMIT.
If this condition is violated, then the error EPERM should result.
However, the current implementation does not generate EPERM if
one tv_nsec field is UTIME_NOW while the other is UTIME_OMIT.
It should give this error for that case.
This patch:
a) Repairs that problem.
b) Removes the now unneeded nsec_special() helper function.
c) Adds some comments to explain the checks that are being
performed.
Thanks to Miklos, who provided comments on the previous iteration
of this patch. As a result, this version is a little simpler and
and its logic is better structured.
Miklos suggested an alternative idea, migrating the
is_owner_or_cap() checks into fs/attr.c:inode_change_ok() via
the use of an ATTR_OWNER_CHECK flag. Maybe we could do that
later, but for now I've gone with this version, which is
IMO simpler, and can be more easily read as being correct.
Acked-by: Miklos Szeredi <miklos@szeredi.hu>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Ulrich Drepper <drepper@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/utimes.c | 36 +++++++++++++++++++++---------------
1 file changed, 21 insertions(+), 15 deletions(-)
diff --git a/fs/utimes.c b/fs/utimes.c
index d466bc587e6e..118d1c3241be 100644
--- a/fs/utimes.c
+++ b/fs/utimes.c
@@ -40,14 +40,9 @@ asmlinkage long sys_utime(char __user *filename, struct utimbuf __user *times)
#endif
-static bool nsec_special(long nsec)
-{
- return nsec == UTIME_OMIT || nsec == UTIME_NOW;
-}
-
static bool nsec_valid(long nsec)
{
- if (nsec_special(nsec))
+ if (nsec == UTIME_OMIT || nsec == UTIME_NOW)
return true;
return nsec >= 0 && nsec <= 999999999;
@@ -106,7 +101,7 @@ long do_utimes(int dfd, char __user *filename, struct timespec *times, int flags
times[1].tv_nsec == UTIME_NOW)
times = NULL;
- /* Don't worry, the checks are done in inode_change_ok() */
+ /* In most cases, the checks are done in inode_change_ok() */
newattrs.ia_valid = ATTR_CTIME | ATTR_MTIME | ATTR_ATIME;
if (times) {
error = -EPERM;
@@ -128,15 +123,26 @@ long do_utimes(int dfd, char __user *filename, struct timespec *times, int flags
newattrs.ia_mtime.tv_nsec = times[1].tv_nsec;
newattrs.ia_valid |= ATTR_MTIME_SET;
}
- }
- /*
- * If times is NULL or both times are either UTIME_OMIT or
- * UTIME_NOW, then need to check permissions, because
- * inode_change_ok() won't do it.
- */
- if (!times || (nsec_special(times[0].tv_nsec) &&
- nsec_special(times[1].tv_nsec))) {
+ /*
+ * For the UTIME_OMIT/UTIME_NOW and UTIME_NOW/UTIME_OMIT
+ * cases, we need to make an extra check that is not done by
+ * inode_change_ok().
+ */
+ if (((times[0].tv_nsec == UTIME_NOW &&
+ times[1].tv_nsec == UTIME_OMIT)
+ ||
+ (times[0].tv_nsec == UTIME_OMIT &&
+ times[1].tv_nsec == UTIME_NOW))
+ && !is_owner_or_cap(inode))
+ goto mnt_drop_write_and_out;
+ } else {
+
+ /*
+ * If times is NULL (or both times are UTIME_NOW),
+ * then we need to check permissions, because
+ * inode_change_ok() won't do it.
+ */
error = -EACCES;
if (IS_IMMUTABLE(inode))
goto mnt_drop_write_and_out;
--
cgit v1.2.3-70-g09d2
From c70f84417429f41519be0197a1092a53c2201f47 Mon Sep 17 00:00:00 2001
From: Michael Kerrisk <mtk.manpages@googlemail.com>
Date: Mon, 9 Jun 2008 21:16:09 -0700
Subject: [patch for 2.6.26 4/4] vfs: utimensat(): fix write access check for
futimens()
The POSIX.1 draft spec for futimens()/utimensat() says:
Only a process with the effective user ID equal to the
user ID of the file, *or with write access to the file*,
or with appropriate privileges may use futimens() or
utimensat() with a null pointer as the times argument
or with both tv_nsec fields set to the special value
UTIME_NOW.
The important piece here is "with write access to the file", and
this matters for futimens(), which deals with an argument that
is a file descriptor referring to the file whose timestamps are
being updated, The standard is saying that the "writability"
check is based on the file permissions, not the access mode with
which the file is opened. (This behavior is consistent with the
semantics of FreeBSD's futimes().) However, Linux is currently
doing the latter -- futimens(fd, times) is a library
function implemented as
utimensat(fd, NULL, times, 0)
and within the utimensat() implementation we have the code:
f = fget(dfd); // dfd is 'fd'
...
if (f) {
if (!(f->f_mode & FMODE_WRITE))
goto mnt_drop_write_and_out;
The check should instead be based on the file permissions.
Thanks to Miklos for pointing out how to do this check.
Miklos also pointed out a simplification that could be
made to my first version of this patch, since the checks
for the pathname and file descriptor cases can now be
conflated.
Acked-by: Miklos Szeredi <miklos@szeredi.hu>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Ulrich Drepper <drepper@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/utimes.c | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/fs/utimes.c b/fs/utimes.c
index 118d1c3241be..b6b664e7145e 100644
--- a/fs/utimes.c
+++ b/fs/utimes.c
@@ -148,14 +148,9 @@ long do_utimes(int dfd, char __user *filename, struct timespec *times, int flags
goto mnt_drop_write_and_out;
if (!is_owner_or_cap(inode)) {
- if (f) {
- if (!(f->f_mode & FMODE_WRITE))
- goto mnt_drop_write_and_out;
- } else {
- error = vfs_permission(&nd, MAY_WRITE);
- if (error)
- goto mnt_drop_write_and_out;
- }
+ error = permission(inode, MAY_WRITE, NULL);
+ if (error)
+ goto mnt_drop_write_and_out;
}
}
mutex_lock(&inode->i_mutex);
--
cgit v1.2.3-70-g09d2
From c8e7f449b225ee6c87454ac069f0a041035c5140 Mon Sep 17 00:00:00 2001
From: Jan Blunck <jblunck@suse.de>
Date: Mon, 9 Jun 2008 16:40:35 -0700
Subject: [patch 1/4] vfs: path_{get,put}() cleanups
Here are some more places where path_{get,put}() can be used instead of
dput()/mntput() pair.
Signed-off-by: Jan Blunck <jblunck@suse.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/namei.c | 11 +++++------
fs/pipe.c | 10 ++++------
2 files changed, 9 insertions(+), 12 deletions(-)
diff --git a/fs/namei.c b/fs/namei.c
index c7e43536c49a..ee1544696e83 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -581,15 +581,13 @@ static __always_inline int link_path_walk(const char *name, struct nameidata *nd
int result;
/* make sure the stuff we saved doesn't go away */
- dget(save.dentry);
- mntget(save.mnt);
+ path_get(&save);
result = __link_path_walk(name, nd);
if (result == -ESTALE) {
/* nd->path had been dropped */
nd->path = save;
- dget(nd->path.dentry);
- mntget(nd->path.mnt);
+ path_get(&nd->path);
nd->flags |= LOOKUP_REVAL;
result = __link_path_walk(name, nd);
}
@@ -1216,8 +1214,9 @@ int vfs_path_lookup(struct dentry *dentry, struct vfsmount *mnt,
nd->flags = flags;
nd->depth = 0;
- nd->path.mnt = mntget(mnt);
- nd->path.dentry = dget(dentry);
+ nd->path.dentry = dentry;
+ nd->path.mnt = mnt;
+ path_get(&nd->path);
retval = path_walk(name, nd);
if (unlikely(!retval && !audit_dummy_context() && nd->path.dentry &&
diff --git a/fs/pipe.c b/fs/pipe.c
index ec228bc9f882..700f4e0d9572 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -1003,8 +1003,7 @@ struct file *create_write_pipe(void)
void free_write_pipe(struct file *f)
{
free_pipe_info(f->f_dentry->d_inode);
- dput(f->f_path.dentry);
- mntput(f->f_path.mnt);
+ path_put(&f->f_path);
put_filp(f);
}
@@ -1015,8 +1014,8 @@ struct file *create_read_pipe(struct file *wrf)
return ERR_PTR(-ENFILE);
/* Grab pipe from the writer */
- f->f_path.mnt = mntget(wrf->f_path.mnt);
- f->f_path.dentry = dget(wrf->f_path.dentry);
+ f->f_path = wrf->f_path;
+ path_get(&wrf->f_path);
f->f_mapping = wrf->f_path.dentry->d_inode->i_mapping;
f->f_pos = 0;
@@ -1068,8 +1067,7 @@ int do_pipe(int *fd)
err_fdr:
put_unused_fd(fdr);
err_read_pipe:
- dput(fr->f_dentry);
- mntput(fr->f_vfsmnt);
+ path_put(&fr->f_path);
put_filp(fr);
err_write_pipe:
free_write_pipe(fw);
--
cgit v1.2.3-70-g09d2
From 20d4fdc1a788e4ca0aaf2422772ba668e7e10839 Mon Sep 17 00:00:00 2001
From: Jan Engelhardt <jengelh@medozas.de>
Date: Mon, 9 Jun 2008 16:40:36 -0700
Subject: [patch 2/4] fs: make struct file arg to d_path const
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/dcache.c | 2 +-
include/linux/dcache.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/dcache.c b/fs/dcache.c
index 3ee588d5f585..c4c9072d810c 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1847,7 +1847,7 @@ Elong:
*
* "buflen" should be positive. Caller holds the dcache_lock.
*/
-char *d_path(struct path *path, char *buf, int buflen)
+char *d_path(const struct path *path, char *buf, int buflen)
{
char *res;
struct path root;
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 2a6639407c80..d982eb89c77d 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -300,7 +300,7 @@ extern int d_validate(struct dentry *, struct dentry *);
extern char *dynamic_dname(struct dentry *, char *, int, const char *, ...);
extern char *__d_path(const struct path *path, struct path *root, char *, int);
-extern char *d_path(struct path *, char *, int);
+extern char *d_path(const struct path *, char *, int);
extern char *dentry_path(struct dentry *, char *, int);
/* Allocation counts.. */
--
cgit v1.2.3-70-g09d2
From 694a1764d657e0f7a9b139bc7269c8d5f5a2534b Mon Sep 17 00:00:00 2001
From: Marcin Slusarz <marcin.slusarz@gmail.com>
Date: Mon, 9 Jun 2008 16:40:37 -0700
Subject: [patch 3/4] vfs: fix ERR_PTR abuse in generic_readlink
generic_readlink calls ERR_PTR for negative and positive values
(vfs_readlink returns length of "link"), but it should not
(not an errno) and does not need to.
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Acked-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/namei.c | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/fs/namei.c b/fs/namei.c
index ee1544696e83..01e67dddcc3d 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -2856,16 +2856,17 @@ int generic_readlink(struct dentry *dentry, char __user *buffer, int buflen)
{
struct nameidata nd;
void *cookie;
+ int res;
nd.depth = 0;
cookie = dentry->d_inode->i_op->follow_link(dentry, &nd);
- if (!IS_ERR(cookie)) {
- int res = vfs_readlink(dentry, buffer, buflen, nd_get_link(&nd));
- if (dentry->d_inode->i_op->put_link)
- dentry->d_inode->i_op->put_link(dentry, &nd, cookie);
- cookie = ERR_PTR(res);
- }
- return PTR_ERR(cookie);
+ if (IS_ERR(cookie))
+ return PTR_ERR(cookie);
+
+ res = vfs_readlink(dentry, buffer, buflen, nd_get_link(&nd));
+ if (dentry->d_inode->i_op->put_link)
+ dentry->d_inode->i_op->put_link(dentry, &nd, cookie);
+ return res;
}
int vfs_follow_link(struct nameidata *nd, const char *link)
--
cgit v1.2.3-70-g09d2
From f9f48ec72bfc9489a30bc6ddbfcf27d86a8bc651 Mon Sep 17 00:00:00 2001
From: "Denis V. Lunev" <den@openvz.org>
Date: Mon, 9 Jun 2008 16:40:38 -0700
Subject: [patch 4/4] flock: remove unused fields from file_lock_operations
fl_insert and fl_remove are not used right now in the kernel. Remove them.
Signed-off-by: Denis V. Lunev <den@openvz.org>
Cc: Matthew Wilcox <matthew@wil.cx>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: "J. Bruce Fields" <bfields@fieldses.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/locks.c | 6 ------
include/linux/fs.h | 2 --
2 files changed, 8 deletions(-)
diff --git a/fs/locks.c b/fs/locks.c
index 11dbf08651b7..dce8c747371c 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -561,9 +561,6 @@ static void locks_insert_lock(struct file_lock **pos, struct file_lock *fl)
/* insert into file's list */
fl->fl_next = *pos;
*pos = fl;
-
- if (fl->fl_ops && fl->fl_ops->fl_insert)
- fl->fl_ops->fl_insert(fl);
}
/*
@@ -586,9 +583,6 @@ static void locks_delete_lock(struct file_lock **thisfl_p)
fl->fl_fasync = NULL;
}
- if (fl->fl_ops && fl->fl_ops->fl_remove)
- fl->fl_ops->fl_remove(fl);
-
if (fl->fl_nspid) {
put_pid(fl->fl_nspid);
fl->fl_nspid = NULL;
diff --git a/include/linux/fs.h b/include/linux/fs.h
index d490779f18d9..7c1080826832 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -894,8 +894,6 @@ static inline int file_check_writeable(struct file *filp)
typedef struct files_struct *fl_owner_t;
struct file_lock_operations {
- void (*fl_insert)(struct file_lock *); /* lock insertion callback */
- void (*fl_remove)(struct file_lock *); /* lock removal callback */
void (*fl_copy_lock)(struct file_lock *, struct file_lock *);
void (*fl_release_private)(struct file_lock *);
};
--
cgit v1.2.3-70-g09d2
From 87afd448b186c885d67a08b7417cd46253b6a9d6 Mon Sep 17 00:00:00 2001
From: Eli Cohen <eli@mellanox.co.il>
Date: Mon, 23 Jun 2008 09:29:58 -0700
Subject: IB/mthca: Clear ICM pages before handing to FW
Current memfree FW has a bug which in some cases, assumes that ICM
pages passed to it are cleared. This patch uses __GFP_ZERO to
allocate all ICM pages passed to the FW. Once firmware with a fix is
released, we can make the workaround conditional on firmware version.
This fixes the bug reported by Arthur Kepner <akepner@sgi.com> here:
http://lists.openfabrics.org/pipermail/general/2008-May/050026.html
Cc: <stable@kernel.org>
Signed-off-by: Eli Cohen <eli@mellanox.co.il>
[ Rewritten to be a one-liner using __GFP_ZERO instead of vmap()ing
ICM memory and memset()ing it to 0. - Roland ]
Signed-off-by: Roland Dreier <rolandd@cisco.com>
---
drivers/infiniband/hw/mthca/mthca_memfree.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/mthca/mthca_memfree.c b/drivers/infiniband/hw/mthca/mthca_memfree.c
index b224079d4e1f..d5862e5d99a0 100644
--- a/drivers/infiniband/hw/mthca/mthca_memfree.c
+++ b/drivers/infiniband/hw/mthca/mthca_memfree.c
@@ -109,7 +109,11 @@ static int mthca_alloc_icm_pages(struct scatterlist *mem, int order, gfp_t gfp_m
{
struct page *page;
- page = alloc_pages(gfp_mask, order);
+ /*
+ * Use __GFP_ZERO because buggy firmware assumes ICM pages are
+ * cleared, and subtle failures are seen if they aren't.
+ */
+ page = alloc_pages(gfp_mask | __GFP_ZERO, order);
if (!page)
return -ENOMEM;
--
cgit v1.2.3-70-g09d2
From be285c712bbbe5db43e503782fbef2bfeaa345f9 Mon Sep 17 00:00:00 2001
From: Andreas Gruenbacher <agruen@suse.de>
Date: Mon, 16 Jun 2008 13:28:07 +0200
Subject: [patch 3/3] vfs: make d_path() consistent across mount operations
The path that __d_path() computes can become slightly inconsistent when it
races with mount operations: it grabs the vfsmount_lock when traversing mount
points but immediately drops it again, only to re-grab it when it reaches the
next mount point. The result is that the filename computed is not always
consisent, and the file may never have had that name. (This is unlikely, but
still possible.)
Fix this by grabbing the vfsmount_lock for the whole duration of
__d_path().
Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Signed-off-by: John Johansen <jjohansen@suse.de>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Acked-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/dcache.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/fs/dcache.c b/fs/dcache.c
index c4c9072d810c..2b479de10a0a 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1782,6 +1782,7 @@ char *__d_path(const struct path *path, struct path *root,
char * end = buffer+buflen;
char * retval;
+ spin_lock(&vfsmount_lock);
prepend(&end, &buflen, "\0", 1);
if (!IS_ROOT(dentry) && d_unhashed(dentry) &&
(prepend(&end, &buflen, " (deleted)", 10) != 0))
@@ -1800,14 +1801,11 @@ char *__d_path(const struct path *path, struct path *root,
break;
if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
/* Global root? */
- spin_lock(&vfsmount_lock);
if (vfsmnt->mnt_parent == vfsmnt) {
- spin_unlock(&vfsmount_lock);
goto global_root;
}
dentry = vfsmnt->mnt_mountpoint;
vfsmnt = vfsmnt->mnt_parent;
- spin_unlock(&vfsmount_lock);
continue;
}
parent = dentry->d_parent;
@@ -1820,6 +1818,8 @@ char *__d_path(const struct path *path, struct path *root,
dentry = parent;
}
+out:
+ spin_unlock(&vfsmount_lock);
return retval;
global_root:
@@ -1829,9 +1829,11 @@ global_root:
goto Elong;
root->mnt = vfsmnt;
root->dentry = dentry;
- return retval;
+ goto out;
+
Elong:
- return ERR_PTR(-ENAMETOOLONG);
+ retval = ERR_PTR(-ENAMETOOLONG);
+ goto out;
}
/**
--
cgit v1.2.3-70-g09d2
From 31f3e0b3a18c6d48196c40a82a3b8c01f4ff6b23 Mon Sep 17 00:00:00 2001
From: Miklos Szeredi <mszeredi@suse.cz>
Date: Mon, 23 Jun 2008 18:11:52 +0200
Subject: [patch 1/3] vfs: dcache sparse fixes
Fix the following sparse warnings:
fs/dcache.c:2183:19: warning: symbol 'filp_cachep' was not declared. Should it be static?
fs/dcache.c:115:3: warning: context imbalance in 'dentry_iput' - unexpected unlock
fs/dcache.c:188:2: warning: context imbalance in 'dput' - different lock contexts for basic block
fs/dcache.c:400:2: warning: context imbalance in 'prune_one_dentry' - different lock contexts for basic block
fs/dcache.c:431:22: warning: context imbalance in 'prune_dcache' - different lock contexts for basic block
fs/dcache.c:563:2: warning: context imbalance in 'shrink_dcache_sb' - different lock contexts for basic block
fs/dcache.c:1385:6: warning: context imbalance in 'd_delete' - wrong count at exit
fs/dcache.c:1636:2: warning: context imbalance in '__d_unalias' - unexpected unlock
fs/dcache.c:1735:2: warning: context imbalance in 'd_materialise_unique' - different lock contexts for basic block
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Reviewed-by: Matthew Wilcox <willy@linux.intel.com>
Acked-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/dcache.c | 23 ++++++++++++-----------
1 file changed, 12 insertions(+), 11 deletions(-)
diff --git a/fs/dcache.c b/fs/dcache.c
index 2b479de10a0a..e4b2b9436b32 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -17,6 +17,7 @@
#include <linux/syscalls.h>
#include <linux/string.h>
#include <linux/mm.h>
+#include <linux/fdtable.h>
#include <linux/fs.h>
#include <linux/fsnotify.h>
#include <linux/slab.h>
@@ -106,9 +107,10 @@ static void dentry_lru_remove(struct dentry *dentry)
/*
* Release the dentry's inode, using the filesystem
* d_iput() operation if defined.
- * Called with dcache_lock and per dentry lock held, drops both.
*/
static void dentry_iput(struct dentry * dentry)
+ __releases(dentry->d_lock)
+ __releases(dcache_lock)
{
struct inode *inode = dentry->d_inode;
if (inode) {
@@ -132,12 +134,13 @@ static void dentry_iput(struct dentry * dentry)
* d_kill - kill dentry and return parent
* @dentry: dentry to kill
*
- * Called with dcache_lock and d_lock, releases both. The dentry must
- * already be unhashed and removed from the LRU.
+ * The dentry must already be unhashed and removed from the LRU.
*
* If this is the root of the dentry tree, return NULL.
*/
static struct dentry *d_kill(struct dentry *dentry)
+ __releases(dentry->d_lock)
+ __releases(dcache_lock)
{
struct dentry *parent;
@@ -383,11 +386,11 @@ restart:
* Try to prune ancestors as well. This is necessary to prevent
* quadratic behavior of shrink_dcache_parent(), but is also expected
* to be beneficial in reducing dentry cache fragmentation.
- *
- * Called with dcache_lock, drops it and then regains.
- * Called with dentry->d_lock held, drops it.
*/
static void prune_one_dentry(struct dentry * dentry)
+ __releases(dentry->d_lock)
+ __releases(dcache_lock)
+ __acquires(dcache_lock)
{
__d_drop(dentry);
dentry = d_kill(dentry);
@@ -1604,10 +1607,9 @@ static int d_isparent(struct dentry *p1, struct dentry *p2)
*
* Note: If ever the locking in lock_rename() changes, then please
* remember to update this too...
- *
- * On return, dcache_lock will have been unlocked.
*/
static struct dentry *__d_unalias(struct dentry *dentry, struct dentry *alias)
+ __releases(dcache_lock)
{
struct mutex *m1 = NULL, *m2 = NULL;
struct dentry *ret;
@@ -1743,7 +1745,6 @@ out_nolock:
shouldnt_be_hashed:
spin_unlock(&dcache_lock);
BUG();
- goto shouldnt_be_hashed;
}
static int prepend(char **buffer, int *buflen, const char *str,
@@ -1758,7 +1759,7 @@ static int prepend(char **buffer, int *buflen, const char *str,
}
/**
- * d_path - return the path of a dentry
+ * __d_path - return the path of a dentry
* @path: the dentry/vfsmount to report
* @root: root vfsmnt/dentry (may be modified by this function)
* @buffer: buffer to return value in
@@ -1847,7 +1848,7 @@ Elong:
*
* Returns the buffer or an error code if the path was too long.
*
- * "buflen" should be positive. Caller holds the dcache_lock.
+ * "buflen" should be positive.
*/
char *d_path(const struct path *path, char *buf, int buflen)
{
--
cgit v1.2.3-70-g09d2
From cdd16d0265c9234228fd37fbbad844d7e894b278 Mon Sep 17 00:00:00 2001
From: Miklos Szeredi <mszeredi@suse.cz>
Date: Mon, 23 Jun 2008 18:11:53 +0200
Subject: [patch 2/3] vfs: dcache cleanups
Comment from Al Viro: add prepend_name() wrapper.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/dcache.c | 31 ++++++++++++++-----------------
1 file changed, 14 insertions(+), 17 deletions(-)
diff --git a/fs/dcache.c b/fs/dcache.c
index e4b2b9436b32..6068c25b393c 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1747,8 +1747,7 @@ shouldnt_be_hashed:
BUG();
}
-static int prepend(char **buffer, int *buflen, const char *str,
- int namelen)
+static int prepend(char **buffer, int *buflen, const char *str, int namelen)
{
*buflen -= namelen;
if (*buflen < 0)
@@ -1758,6 +1757,11 @@ static int prepend(char **buffer, int *buflen, const char *str,
return 0;
}
+static int prepend_name(char **buffer, int *buflen, struct qstr *name)
+{
+ return prepend(buffer, buflen, name->name, name->len);
+}
+
/**
* __d_path - return the path of a dentry
* @path: the dentry/vfsmount to report
@@ -1780,8 +1784,8 @@ char *__d_path(const struct path *path, struct path *root,
{
struct dentry *dentry = path->dentry;
struct vfsmount *vfsmnt = path->mnt;
- char * end = buffer+buflen;
- char * retval;
+ char *end = buffer + buflen;
+ char *retval;
spin_lock(&vfsmount_lock);
prepend(&end, &buflen, "\0", 1);
@@ -1811,8 +1815,7 @@ char *__d_path(const struct path *path, struct path *root,
}
parent = dentry->d_parent;
prefetch(parent);
- if ((prepend(&end, &buflen, dentry->d_name.name,
- dentry->d_name.len) != 0) ||
+ if ((prepend_name(&end, &buflen, &dentry->d_name) != 0) ||
(prepend(&end, &buflen, "/", 1) != 0))
goto Elong;
retval = end;
@@ -1825,8 +1828,7 @@ out:
global_root:
retval += 1; /* hit the slash */
- if (prepend(&retval, &buflen, dentry->d_name.name,
- dentry->d_name.len) != 0)
+ if (prepend_name(&retval, &buflen, &dentry->d_name) != 0)
goto Elong;
root->mnt = vfsmnt;
root->dentry = dentry;
@@ -1918,16 +1920,11 @@ char *dentry_path(struct dentry *dentry, char *buf, int buflen)
retval = end-1;
*retval = '/';
- for (;;) {
- struct dentry *parent;
- if (IS_ROOT(dentry))
- break;
+ while (!IS_ROOT(dentry)) {
+ struct dentry *parent = dentry->d_parent;
- parent = dentry->d_parent;
prefetch(parent);
-
- if ((prepend(&end, &buflen, dentry->d_name.name,
- dentry->d_name.len) != 0) ||
+ if ((prepend_name(&end, &buflen, &dentry->d_name) != 0) ||
(prepend(&end, &buflen, "/", 1) != 0))
goto Elong;
@@ -1978,7 +1975,7 @@ asmlinkage long sys_getcwd(char __user *buf, unsigned long size)
error = -ENOENT;
/* Has the current directory has been unlinked? */
spin_lock(&dcache_lock);
- if (pwd.dentry->d_parent == pwd.dentry || !d_unhashed(pwd.dentry)) {
+ if (IS_ROOT(pwd.dentry) || !d_unhashed(pwd.dentry)) {
unsigned long len;
struct path tmp = root;
char * cwd;
--
cgit v1.2.3-70-g09d2
From 36c7343b4ecac2432430f5393314f1bdc2c219a5 Mon Sep 17 00:00:00 2001
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date: Mon, 23 Jun 2008 12:06:52 +0100
Subject: tty_driver: Update required method documentation
Some of the requirement rules are now more relaxed. Also correct a
contradiction in the previous update
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
include/linux/tty_driver.h | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index 59f1c0bd8f9c..d2a003586761 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -27,8 +27,7 @@
* This routine is called by the kernel to write a series of
* characters to the tty device. The characters may come from
* user space or kernel space. This routine will return the
- * number of characters actually accepted for writing. This
- * routine is mandatory.
+ * number of characters actually accepted for writing.
*
* Optional: Required for writable devices.
*
@@ -134,7 +133,7 @@
* This routine notifies the tty driver that it should hangup the
* tty device.
*
- * Required:
+ * Optional:
*
* void (*break_ctl)(struct tty_stuct *tty, int state);
*
--
cgit v1.2.3-70-g09d2
From 96a331b1d6426726c37242ddbe939ee14b255790 Mon Sep 17 00:00:00 2001
From: Gustavo Fernando Padovan <gustavo@las.ic.unicamp.br>
Date: Mon, 23 Jun 2008 12:07:06 +0100
Subject: removed unused var real_tty on n_tty_ioctl()
I noted that the 'struct tty_struct *real_tty' is not used in this
function, so I removed the code about 'real_tty'.
Signed-off-by: Gustavo Fernando Padovan <gustavo@las.ic.unicamp.br>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
drivers/char/tty_ioctl.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/drivers/char/tty_ioctl.c b/drivers/char/tty_ioctl.c
index b1a757a5ee27..8f81139d6194 100644
--- a/drivers/char/tty_ioctl.c
+++ b/drivers/char/tty_ioctl.c
@@ -981,16 +981,9 @@ EXPORT_SYMBOL_GPL(tty_perform_flush);
int n_tty_ioctl(struct tty_struct *tty, struct file *file,
unsigned int cmd, unsigned long arg)
{
- struct tty_struct *real_tty;
unsigned long flags;
int retval;
- if (tty->driver->type == TTY_DRIVER_TYPE_PTY &&
- tty->driver->subtype == PTY_TYPE_MASTER)
- real_tty = tty->link;
- else
- real_tty = tty;
-
switch (cmd) {
case TCXONC:
retval = tty_check_change(tty);
--
cgit v1.2.3-70-g09d2
From 672ca28e300c17bf8d792a2a7a8631193e580c74 Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Mon, 23 Jun 2008 11:21:37 -0700
Subject: Fix ZERO_PAGE breakage with vmware
Commit 89f5b7da2a6bad2e84670422ab8192382a5aeb9f ("Reinstate ZERO_PAGE
optimization in 'get_user_pages()' and fix XIP") broke vmware, as
reported by Jeff Chua:
"This broke vmware 6.0.4.
Jun 22 14:53:03.845: vmx| NOT_IMPLEMENTED
/build/mts/release/bora-93057/bora/vmx/main/vmmonPosix.c:774"
and the reason seems to be that there's an old bug in how we handle do
FOLL_ANON on VM_SHARED areas in get_user_pages(), but since it only
triggered if the whole page table was missing, nobody had apparently hit
it before.
The recent changes to 'follow_page()' made the FOLL_ANON logic trigger
not just for whole missing page tables, but for individual pages as
well, and exposed this problem.
This fixes it by making the test for when FOLL_ANON is used more
careful, and also makes the code easier to read and understand by moving
the logic to a separate inline function.
Reported-and-tested-by: Jeff Chua <jeff.chua.linux@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
mm/memory.c | 23 +++++++++++++++++++++--
1 file changed, 21 insertions(+), 2 deletions(-)
diff --git a/mm/memory.c b/mm/memory.c
index 9aefaae46858..423e0e7c2f73 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1045,6 +1045,26 @@ no_page_table:
return page;
}
+/* Can we do the FOLL_ANON optimization? */
+static inline int use_zero_page(struct vm_area_struct *vma)
+{
+ /*
+ * We don't want to optimize FOLL_ANON for make_pages_present()
+ * when it tries to page in a VM_LOCKED region. As to VM_SHARED,
+ * we want to get the page from the page tables to make sure
+ * that we serialize and update with any other user of that
+ * mapping.
+ */
+ if (vma->vm_flags & (VM_LOCKED | VM_SHARED))
+ return 0;
+ /*
+ * And if we have a fault or a nopfn routine, it's not an
+ * anonymous region.
+ */
+ return !vma->vm_ops ||
+ (!vma->vm_ops->fault && !vma->vm_ops->nopfn);
+}
+
int get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
unsigned long start, int len, int write, int force,
struct page **pages, struct vm_area_struct **vmas)
@@ -1119,8 +1139,7 @@ int get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
foll_flags = FOLL_TOUCH;
if (pages)
foll_flags |= FOLL_GET;
- if (!write && !(vma->vm_flags & VM_LOCKED) &&
- (!vma->vm_ops || !vma->vm_ops->fault))
+ if (!write && use_zero_page(vma))
foll_flags |= FOLL_ANON;
do {
--
cgit v1.2.3-70-g09d2
From 945754a1754f9d4c2974a8241ad4f92fad7f3a6a Mon Sep 17 00:00:00 2001
From: Nick Piggin <npiggin@suse.de>
Date: Mon, 23 Jun 2008 14:30:30 +0200
Subject: mm: fix race in COW logic
There is a race in the COW logic. It contains a shortcut to avoid the
COW and reuse the page if we have the sole reference on the page,
however it is possible to have two racing do_wp_page()ers with one
causing the other to mistakenly believe it is safe to take the shortcut
when it is not. This could lead to data corruption.
Process 1 and process2 each have a wp pte of the same anon page (ie.
one forked the other). The page's mapcount is 2. Then they both
attempt to write to it around the same time...
proc1 proc2 thr1 proc2 thr2
CPU0 CPU1 CPU3
do_wp_page() do_wp_page()
trylock_page()
can_share_swap_page()
load page mapcount (==2)
reuse = 0
pte unlock
copy page to new_page
pte lock
page_remove_rmap(page);
trylock_page()
can_share_swap_page()
load page mapcount (==1)
reuse = 1
ptep_set_access_flags (allow W)
write private key into page
read from page
ptep_clear_flush()
set_pte_at(pte of new_page)
Fix this by moving the page_remove_rmap of the old page after the pte
clear and flush. Potentially the entire branch could be moved down
here, but in order to stay consistent, I won't (should probably move all
the *_mm_counter stuff with one patch).
Signed-off-by: Nick Piggin <npiggin@suse.de>
Acked-by: Hugh Dickins <hugh@veritas.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
mm/memory.c | 27 ++++++++++++++++++++++++++-
1 file changed, 26 insertions(+), 1 deletion(-)
diff --git a/mm/memory.c b/mm/memory.c
index 423e0e7c2f73..d14b251a25a6 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1785,7 +1785,6 @@ gotten:
page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
if (likely(pte_same(*page_table, orig_pte))) {
if (old_page) {
- page_remove_rmap(old_page, vma);
if (!PageAnon(old_page)) {
dec_mm_counter(mm, file_rss);
inc_mm_counter(mm, anon_rss);
@@ -1807,6 +1806,32 @@ gotten:
lru_cache_add_active(new_page);
page_add_new_anon_rmap(new_page, vma, address);
+ if (old_page) {
+ /*
+ * Only after switching the pte to the new page may
+ * we remove the mapcount here. Otherwise another
+ * process may come and find the rmap count decremented
+ * before the pte is switched to the new page, and
+ * "reuse" the old page writing into it while our pte
+ * here still points into it and can be read by other
+ * threads.
+ *
+ * The critical issue is to order this
+ * page_remove_rmap with the ptp_clear_flush above.
+ * Those stores are ordered by (if nothing else,)
+ * the barrier present in the atomic_add_negative
+ * in page_remove_rmap.
+ *
+ * Then the TLB flush in ptep_clear_flush ensures that
+ * no process can access the old page before the
+ * decremented mapcount is visible. And the old page
+ * cannot be reused until after the decremented
+ * mapcount is visible. So transitively, TLBs to
+ * old page will be flushed before it can be reused.
+ */
+ page_remove_rmap(old_page, vma);
+ }
+
/* Free the old page.. */
new_page = old_page;
ret |= VM_FAULT_WRITE;
--
cgit v1.2.3-70-g09d2
From 33852a1f2bb014e4047a844556c0d76a2f790c37 Mon Sep 17 00:00:00 2001
From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Thu, 19 Jun 2008 14:20:11 -0400
Subject: NFS: Reduce the NFS mount code stack usage.
This appears to fix the Oops reported in
http://bugzilla.kernel.org/show_bug.cgi?id=10826
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---
fs/nfs/super.c | 68 ++++++++++++++++++++++++++++++++++------------------------
1 file changed, 40 insertions(+), 28 deletions(-)
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 2a4a024a4e7b..dac663dc5611 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -1216,8 +1216,6 @@ static int nfs_validate_mount_data(void *options,
{
struct nfs_mount_data *data = (struct nfs_mount_data *)options;
- memset(args, 0, sizeof(*args));
-
if (data == NULL)
goto out_no_data;
@@ -1585,24 +1583,29 @@ static int nfs_get_sb(struct file_system_type *fs_type,
{
struct nfs_server *server = NULL;
struct super_block *s;
- struct nfs_fh mntfh;
- struct nfs_parsed_mount_data data;
+ struct nfs_parsed_mount_data *data;
+ struct nfs_fh *mntfh;
struct dentry *mntroot;
int (*compare_super)(struct super_block *, void *) = nfs_compare_super;
struct nfs_sb_mountdata sb_mntdata = {
.mntflags = flags,
};
- int error;
+ int error = -ENOMEM;
- security_init_mnt_opts(&data.lsm_opts);
+ data = kzalloc(sizeof(*data), GFP_KERNEL);
+ mntfh = kzalloc(sizeof(*mntfh), GFP_KERNEL);
+ if (data == NULL || mntfh == NULL)
+ goto out_free_fh;
+
+ security_init_mnt_opts(&data->lsm_opts);
/* Validate the mount data */
- error = nfs_validate_mount_data(raw_data, &data, &mntfh, dev_name);
+ error = nfs_validate_mount_data(raw_data, data, mntfh, dev_name);
if (error < 0)
goto out;
/* Get a volume representation */
- server = nfs_create_server(&data, &mntfh);
+ server = nfs_create_server(data, mntfh);
if (IS_ERR(server)) {
error = PTR_ERR(server);
goto out;
@@ -1630,16 +1633,16 @@ static int nfs_get_sb(struct file_system_type *fs_type,
if (!s->s_root) {
/* initial superblock/root creation */
- nfs_fill_super(s, &data);
+ nfs_fill_super(s, data);
}
- mntroot = nfs_get_root(s, &mntfh);
+ mntroot = nfs_get_root(s, mntfh);
if (IS_ERR(mntroot)) {
error = PTR_ERR(mntroot);
goto error_splat_super;
}
- error = security_sb_set_mnt_opts(s, &data.lsm_opts);
+ error = security_sb_set_mnt_opts(s, &data->lsm_opts);
if (error)
goto error_splat_root;
@@ -1649,9 +1652,12 @@ static int nfs_get_sb(struct file_system_type *fs_type,
error = 0;
out:
- kfree(data.nfs_server.hostname);
- kfree(data.mount_server.hostname);
- security_free_mnt_opts(&data.lsm_opts);
+ kfree(data->nfs_server.hostname);
+ kfree(data->mount_server.hostname);
+ security_free_mnt_opts(&data->lsm_opts);
+out_free_fh:
+ kfree(mntfh);
+ kfree(data);
return error;
out_err_nosb:
@@ -1800,8 +1806,6 @@ static int nfs4_validate_mount_data(void *options,
struct nfs4_mount_data *data = (struct nfs4_mount_data *)options;
char *c;
- memset(args, 0, sizeof(*args));
-
if (data == NULL)
goto out_no_data;
@@ -1959,26 +1963,31 @@ out_no_client_address:
static int nfs4_get_sb(struct file_system_type *fs_type,
int flags, const char *dev_name, void *raw_data, struct vfsmount *mnt)
{
- struct nfs_parsed_mount_data data;
+ struct nfs_parsed_mount_data *data;
struct super_block *s;
struct nfs_server *server;
- struct nfs_fh mntfh;
+ struct nfs_fh *mntfh;
struct dentry *mntroot;
int (*compare_super)(struct super_block *, void *) = nfs_compare_super;
struct nfs_sb_mountdata sb_mntdata = {
.mntflags = flags,
};
- int error;
+ int error = -ENOMEM;
- security_init_mnt_opts(&data.lsm_opts);
+ data = kzalloc(sizeof(*data), GFP_KERNEL);
+ mntfh = kzalloc(sizeof(*mntfh), GFP_KERNEL);
+ if (data == NULL || mntfh == NULL)
+ goto out_free_fh;
+
+ security_init_mnt_opts(&data->lsm_opts);
/* Validate the mount data */
- error = nfs4_validate_mount_data(raw_data, &data, dev_name);
+ error = nfs4_validate_mount_data(raw_data, data, dev_name);
if (error < 0)
goto out;
/* Get a volume representation */
- server = nfs4_create_server(&data, &mntfh);
+ server = nfs4_create_server(data, mntfh);
if (IS_ERR(server)) {
error = PTR_ERR(server);
goto out;
@@ -2009,13 +2018,13 @@ static int nfs4_get_sb(struct file_system_type *fs_type,
nfs4_fill_super(s);
}
- mntroot = nfs4_get_root(s, &mntfh);
+ mntroot = nfs4_get_root(s, mntfh);
if (IS_ERR(mntroot)) {
error = PTR_ERR(mntroot);
goto error_splat_super;
}
- error = security_sb_set_mnt_opts(s, &data.lsm_opts);
+ error = security_sb_set_mnt_opts(s, &data->lsm_opts);
if (error)
goto error_splat_root;
@@ -2025,10 +2034,13 @@ static int nfs4_get_sb(struct file_system_type *fs_type,
error = 0;
out:
- kfree(data.client_address);
- kfree(data.nfs_server.export_path);
- kfree(data.nfs_server.hostname);
- security_free_mnt_opts(&data.lsm_opts);
+ kfree(data->client_address);
+ kfree(data->nfs_server.export_path);
+ kfree(data->nfs_server.hostname);
+ security_free_mnt_opts(&data->lsm_opts);
+out_free_fh:
+ kfree(mntfh);
+ kfree(data);
return error;
out_free:
--
cgit v1.2.3-70-g09d2
From b7e2445737ff69cef892b6fd9cd71cae2c9e9515 Mon Sep 17 00:00:00 2001
From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Thu, 19 Jun 2008 15:21:11 -0400
Subject: NFS: Fix filehandle size comparisons in the mount code
Fix a sign issue in xdr_decode_fhstatus3()
Fix incorrect comparison in nfs_validate_mount_data()
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---
fs/nfs/mount_clnt.c | 5 +++--
fs/nfs/super.c | 8 ++++----
2 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/fs/nfs/mount_clnt.c b/fs/nfs/mount_clnt.c
index 49c7cd0502cc..779d2eb649c5 100644
--- a/fs/nfs/mount_clnt.c
+++ b/fs/nfs/mount_clnt.c
@@ -130,10 +130,11 @@ static int xdr_decode_fhstatus3(struct rpc_rqst *req, __be32 *p,
struct mnt_fhstatus *res)
{
struct nfs_fh *fh = res->fh;
+ unsigned size;
if ((res->status = ntohl(*p++)) == 0) {
- int size = ntohl(*p++);
- if (size <= NFS3_FHSIZE) {
+ size = ntohl(*p++);
+ if (size <= NFS3_FHSIZE && size != 0) {
fh->size = size;
memcpy(fh->data, p, size);
} else
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index dac663dc5611..614efeed5437 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -1249,13 +1249,13 @@ static int nfs_validate_mount_data(void *options,
case 5:
memset(data->context, 0, sizeof(data->context));
case 6:
- if (data->flags & NFS_MOUNT_VER3)
+ if (data->flags & NFS_MOUNT_VER3) {
+ if (data->root.size > NFS3_FHSIZE || data->root.size == 0)
+ goto out_invalid_fh;
mntfh->size = data->root.size;
- else
+ } else
mntfh->size = NFS2_FHSIZE;
- if (mntfh->size > sizeof(mntfh->data))
- goto out_invalid_fh;
memcpy(mntfh->data, data->root.data, mntfh->size);
if (mntfh->size < sizeof(mntfh->data))
--
cgit v1.2.3-70-g09d2
From 03fa9e84e5dc10aeacb0e4eb2f708cd9fc36a5b8 Mon Sep 17 00:00:00 2001
From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Thu, 5 Jun 2008 16:02:35 -0400
Subject: NFS: nfs_updatepage(): don't mark page as dirty if an error occurred
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---
fs/nfs/write.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 6d8ace3e3259..f333848fd3be 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -739,12 +739,13 @@ int nfs_updatepage(struct file *file, struct page *page,
}
status = nfs_writepage_setup(ctx, page, offset, count);
- __set_page_dirty_nobuffers(page);
+ if (status < 0)
+ nfs_set_pageerror(page);
+ else
+ __set_page_dirty_nobuffers(page);
dprintk("NFS: nfs_updatepage returns %d (isize %Ld)\n",
status, (long long)i_size_read(inode));
- if (status < 0)
- nfs_set_pageerror(page);
return status;
}
--
cgit v1.2.3-70-g09d2
From 72c6e251ed84b3a9cdfde6711191155c47bb2b9c Mon Sep 17 00:00:00 2001
From: Thorsten Kranzkowski <dl8bcu@dl8bcu.de>
Date: Mon, 23 Jun 2008 20:57:22 +0000
Subject: alpha: fix compile error in arch/alpha/mm/init.c
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Commit 9267b4b3880d00dc2dab90f1d817c856939114f7 ("alpha: fix module load
failures on smp (bug #10926)") causes a regression for my ev4
uniprocessor build:
CC arch/alpha/mm/init.o
/export/data/repositories/linux-2.6/arch/alpha/mm/init.c:34: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘typeof’
make[2]: *** [arch/alpha/mm/init.o] Error 1
make[1]: *** [arch/alpha/mm] Error 2
make: *** [sub-make] Error 2
This fixes it for me (compile and boot tested):
Signed-off-by: Thorsten Kranzkowski <dl8bcu@dl8bcu.de>
Acked-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
include/asm-alpha/percpu.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/asm-alpha/percpu.h b/include/asm-alpha/percpu.h
index 82e8a94b4b2f..3495e8e00d70 100644
--- a/include/asm-alpha/percpu.h
+++ b/include/asm-alpha/percpu.h
@@ -69,6 +69,8 @@ extern unsigned long __per_cpu_offset[NR_CPUS];
#define __get_cpu_var(var) per_cpu_var(var)
#define __raw_get_cpu_var(var) per_cpu_var(var)
+#define PER_CPU_ATTRIBUTES
+
#endif /* SMP */
#define DECLARE_PER_CPU(type, name) extern __typeof__(type) per_cpu_var(name)
--
cgit v1.2.3-70-g09d2
From d4acf7e7abe45457e751525a2a4d5b693dfdd597 Mon Sep 17 00:00:00 2001
From: Marcelo Tosatti <mtosatti@redhat.com>
Date: Fri, 6 Jun 2008 16:37:35 -0300
Subject: KVM: Fix race between timer migration and vcpu migration
A guest vcpu instance can be scheduled to a different physical CPU
between the test for KVM_REQ_MIGRATE_TIMER and local_irq_disable().
If that happens, the timer will only be migrated to the current pCPU on
the next exit, meaning that guest LAPIC timer event can be delayed until
a host interrupt is triggered.
Fix it by cancelling guest entry if any vcpu request is pending. This
has the side effect of nicely consolidating vcpu->requests checks.
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---
arch/x86/kvm/x86.c | 15 +++------------
1 file changed, 3 insertions(+), 12 deletions(-)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 00acf1301a15..b90744a1dc3a 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2759,6 +2759,8 @@ again:
if (vcpu->requests) {
if (test_and_clear_bit(KVM_REQ_MIGRATE_TIMER, &vcpu->requests))
__kvm_migrate_timers(vcpu);
+ if (test_and_clear_bit(KVM_REQ_TLB_FLUSH, &vcpu->requests))
+ kvm_x86_ops->tlb_flush(vcpu);
if (test_and_clear_bit(KVM_REQ_REPORT_TPR_ACCESS,
&vcpu->requests)) {
kvm_run->exit_reason = KVM_EXIT_TPR_ACCESS;
@@ -2781,21 +2783,13 @@ again:
local_irq_disable();
- if (need_resched()) {
+ if (vcpu->requests || need_resched()) {
local_irq_enable();
preempt_enable();
r = 1;
goto out;
}
- if (vcpu->requests)
- if (test_bit(KVM_REQ_MMU_RELOAD, &vcpu->requests)) {
- local_irq_enable();
- preempt_enable();
- r = 1;
- goto out;
- }
-
if (signal_pending(current)) {
local_irq_enable();
preempt_enable();
@@ -2825,9 +2819,6 @@ again:
kvm_guest_enter();
- if (vcpu->requests)
- if (test_and_clear_bit(KVM_REQ_TLB_FLUSH, &vcpu->requests))
- kvm_x86_ops->tlb_flush(vcpu);
KVMTRACE_0D(VMENTRY, vcpu, entryexit);
kvm_x86_ops->run(vcpu, kvm_run);
--
cgit v1.2.3-70-g09d2
From 06e05645661211b9eaadaf6344c335d2e80f0ba2 Mon Sep 17 00:00:00 2001
From: Marcelo Tosatti <mtosatti@redhat.com>
Date: Fri, 6 Jun 2008 16:37:36 -0300
Subject: KVM: close timer injection race window in __vcpu_run
If a timer fires after kvm_inject_pending_timer_irqs() but before
local_irq_disable() the code will enter guest mode and only inject such
timer interrupt the next time an unrelated event causes an exit.
It would be simpler if the timer->pending irq conversion could be done
with IRQ's disabled, so that the above problem cannot happen.
For now introduce a new vcpu requests bit to cancel guest entry.
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---
arch/x86/kvm/i8254.c | 9 ++++++---
arch/x86/kvm/lapic.c | 1 +
arch/x86/kvm/x86.c | 1 +
include/linux/kvm_host.h | 1 +
4 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c
index f2f5d260874e..3829aa7b663f 100644
--- a/arch/x86/kvm/i8254.c
+++ b/arch/x86/kvm/i8254.c
@@ -200,9 +200,12 @@ int __pit_timer_fn(struct kvm_kpit_state *ps)
atomic_inc(&pt->pending);
smp_mb__after_atomic_inc();
- if (vcpu0 && waitqueue_active(&vcpu0->wq)) {
- vcpu0->arch.mp_state = KVM_MP_STATE_RUNNABLE;
- wake_up_interruptible(&vcpu0->wq);
+ if (vcpu0) {
+ set_bit(KVM_REQ_PENDING_TIMER, &vcpu0->requests);
+ if (waitqueue_active(&vcpu0->wq)) {
+ vcpu0->arch.mp_state = KVM_MP_STATE_RUNNABLE;
+ wake_up_interruptible(&vcpu0->wq);
+ }
}
pt->timer.expires = ktime_add_ns(pt->timer.expires, pt->period);
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index c297c50eba63..ebc03f5ae162 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -940,6 +940,7 @@ static int __apic_timer_fn(struct kvm_lapic *apic)
wait_queue_head_t *q = &apic->vcpu->wq;
atomic_inc(&apic->timer.pending);
+ set_bit(KVM_REQ_PENDING_TIMER, &apic->vcpu->requests);
if (waitqueue_active(q)) {
apic->vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
wake_up_interruptible(q);
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index b90744a1dc3a..b08812d6b34c 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2774,6 +2774,7 @@ again:
}
}
+ clear_bit(KVM_REQ_PENDING_TIMER, &vcpu->requests);
kvm_inject_pending_timer_irqs(vcpu);
preempt_disable();
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 092b1b25291d..de9d1df4bba2 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -33,6 +33,7 @@
#define KVM_REQ_REPORT_TPR_ACCESS 2
#define KVM_REQ_MMU_RELOAD 3
#define KVM_REQ_TRIPLE_FAULT 4
+#define KVM_REQ_PENDING_TIMER 5
struct kvm_vcpu;
extern struct kmem_cache *kvm_vcpu_cache;
--
cgit v1.2.3-70-g09d2
From 6597ca09e6c0e5aec7ffd2b8ab48c671d3c28414 Mon Sep 17 00:00:00 2001
From: Marcelo Tosatti <mtosatti@redhat.com>
Date: Sun, 8 Jun 2008 01:48:53 -0300
Subject: KVM: MMU: Fix rmap_write_protect() hugepage iteration bug
rmap_next() does not work correctly after rmap_remove(), as it expects
the rmap chains not to change during iteration. Fix (for now) by restarting
iteration from the beginning.
Signed-off-by: Avi Kivity <avi@qumranet.com>
---
arch/x86/kvm/mmu.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index ee3f53098f0c..9628091c574d 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -640,6 +640,7 @@ static void rmap_write_protect(struct kvm *kvm, u64 gfn)
rmap_remove(kvm, spte);
--kvm->stat.lpages;
set_shadow_pte(spte, shadow_trap_nonpresent_pte);
+ spte = NULL;
write_protected = 1;
}
spte = rmap_next(kvm, rmapp, spte);
--
cgit v1.2.3-70-g09d2
From 3094538739415a9225afd2a6c78cb0fe1c1f641b Mon Sep 17 00:00:00 2001
From: Marcelo Tosatti <mtosatti@redhat.com>
Date: Wed, 11 Jun 2008 20:32:40 -0300
Subject: KVM: MMU: large page update_pte issue with non-PAE 32-bit guests
(resend)
kvm_mmu_pte_write() does not handle 32-bit non-PAE large page backed
guests properly. It will instantiate two 2MB sptes pointing to the same
physical 2MB page when a guest large pte update is trapped.
Instead of duplicating code to handle this, disallow directory level
updates to happen through kvm_mmu_pte_write(), so the two 2MB sptes
emulating one guest 4MB pte can be correctly created by the page fault
handling path.
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---
arch/x86/kvm/mmu.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 9628091c574d..baa6503894d3 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -1581,11 +1581,13 @@ static void mmu_pte_write_new_pte(struct kvm_vcpu *vcpu,
u64 *spte,
const void *new)
{
- if ((sp->role.level != PT_PAGE_TABLE_LEVEL)
- && !vcpu->arch.update_pte.largepage) {
- ++vcpu->kvm->stat.mmu_pde_zapped;
- return;
- }
+ if (sp->role.level != PT_PAGE_TABLE_LEVEL) {
+ if (!vcpu->arch.update_pte.largepage ||
+ sp->role.glevels == PT32_ROOT_LEVEL) {
+ ++vcpu->kvm->stat.mmu_pde_zapped;
+ return;
+ }
+ }
++vcpu->kvm->stat.mmu_pte_updated;
if (sp->role.glevels == PT32_ROOT_LEVEL)
--
cgit v1.2.3-70-g09d2
From 6bf6a9532fd03ad719f0c86654f16ef777b78fc6 Mon Sep 17 00:00:00 2001
From: Avi Kivity <avi@qumranet.com>
Date: Thu, 12 Jun 2008 16:54:41 +0300
Subject: KVM: MMU: Fix oops on guest userspace access to guest pagetable
KVM has a heuristic to unshadow guest pagetables when userspace accesses
them, on the assumption that most guests do not allow userspace to access
pagetables directly. Unfortunately, in addition to unshadowing the pagetables,
it also oopses.
This never triggers on ordinary guests since sane OSes will clear the
pagetables before assigning them to userspace, which will trigger the flood
heuristic, unshadowing the pagetables before the first userspace access. One
particular guest, though (Xenner) will run the kernel in userspace, triggering
the oops. Since the heuristic is incorrect in this case, we can simply
remove it.
Signed-off-by: Avi Kivity <avi@qumranet.com>
---
arch/x86/kvm/mmu.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index baa6503894d3..7e7c3969f7a2 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -1083,10 +1083,6 @@ static void mmu_set_spte(struct kvm_vcpu *vcpu, u64 *shadow_pte,
struct kvm_mmu_page *shadow;
spte |= PT_WRITABLE_MASK;
- if (user_fault) {
- mmu_unshadow(vcpu->kvm, gfn);
- goto unshadowed;
- }
shadow = kvm_mmu_lookup_page(vcpu->kvm, gfn);
if (shadow ||
@@ -1103,8 +1099,6 @@ static void mmu_set_spte(struct kvm_vcpu *vcpu, u64 *shadow_pte,
}
}
-unshadowed:
-
if (pte_access & ACC_WRITE_MASK)
mark_page_dirty(vcpu->kvm, gfn);
--
cgit v1.2.3-70-g09d2
From 4fa6b9c5dc4134bdeac341d731a87783cc11ca10 Mon Sep 17 00:00:00 2001
From: Avi Kivity <avi@qumranet.com>
Date: Tue, 17 Jun 2008 15:36:36 -0700
Subject: KVM: ioapic: fix lost interrupt when changing a device's irq
The ioapic acknowledge path translates interrupt vectors to irqs. It
currently uses a first match algorithm, stopping when it finds the first
redirection table entry containing the vector. That fails however if the
guest changes the irq to a different line, leaving the old redirection table
entry in place (though masked). Result is interrupts not making it to the
guest.
Fix by always scanning the entire redirection table.
Signed-off-by: Avi Kivity <avi@qumranet.com>
---
virt/kvm/ioapic.c | 31 +++++++++++--------------------
1 file changed, 11 insertions(+), 20 deletions(-)
diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c
index 98778cb69c6e..1dcf9f3d1107 100644
--- a/virt/kvm/ioapic.c
+++ b/virt/kvm/ioapic.c
@@ -269,28 +269,9 @@ void kvm_ioapic_set_irq(struct kvm_ioapic *ioapic, int irq, int level)
}
}
-static int get_eoi_gsi(struct kvm_ioapic *ioapic, int vector)
+static void __kvm_ioapic_update_eoi(struct kvm_ioapic *ioapic, int gsi)
{
- int i;
-
- for (i = 0; i < IOAPIC_NUM_PINS; i++)
- if (ioapic->redirtbl[i].fields.vector == vector)
- return i;
- return -1;
-}
-
-void kvm_ioapic_update_eoi(struct kvm *kvm, int vector)
-{
- struct kvm_ioapic *ioapic = kvm->arch.vioapic;
union ioapic_redir_entry *ent;
- int gsi;
-
- gsi = get_eoi_gsi(ioapic, vector);
- if (gsi == -1) {
- printk(KERN_WARNING "Can't find redir item for %d EOI\n",
- vector);
- return;
- }
ent = &ioapic->redirtbl[gsi];
ASSERT(ent->fields.trig_mode == IOAPIC_LEVEL_TRIG);
@@ -300,6 +281,16 @@ void kvm_ioapic_update_eoi(struct kvm *kvm, int vector)
ioapic_deliver(ioapic, gsi);
}
+void kvm_ioapic_update_eoi(struct kvm *kvm, int vector)
+{
+ struct kvm_ioapic *ioapic = kvm->arch.vioapic;
+ int i;
+
+ for (i = 0; i < IOAPIC_NUM_PINS; i++)
+ if (ioapic->redirtbl[i].fields.vector == vector)
+ __kvm_ioapic_update_eoi(ioapic, i);
+}
+
static int ioapic_in_range(struct kvm_io_device *this, gpa_t addr)
{
struct kvm_ioapic *ioapic = (struct kvm_ioapic *)this->private;
--
cgit v1.2.3-70-g09d2
From a9b21b622958afc3f3bc5a23d266dd9ed1171fd3 Mon Sep 17 00:00:00 2001
From: Avi Kivity <avi@qumranet.com>
Date: Tue, 24 Jun 2008 11:48:49 +0300
Subject: KVM: VMX: Fix host msr corruption with preemption enabled
Switching msrs can occur either synchronously as a result of calls to
the msr management functions (usually in response to the guest touching
virtualized msrs), or asynchronously when preempting a kvm thread that has
guest state loaded. If we're unlucky enough to have the two at the same
time, host msrs are corrupted and the machine goes kaput on the next syscall.
Most easily triggered by Windows Server 2008, as it does a lot of msr
switching during bootup.
Signed-off-by: Avi Kivity <avi@qumranet.com>
---
arch/x86/kvm/vmx.c | 19 +++++++++++--------
1 file changed, 11 insertions(+), 8 deletions(-)
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 02efbe75f317..540e95179074 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -566,7 +566,7 @@ static void vmx_save_host_state(struct kvm_vcpu *vcpu)
load_transition_efer(vmx);
}
-static void vmx_load_host_state(struct vcpu_vmx *vmx)
+static void __vmx_load_host_state(struct vcpu_vmx *vmx)
{
unsigned long flags;
@@ -596,6 +596,13 @@ static void vmx_load_host_state(struct vcpu_vmx *vmx)
reload_host_efer(vmx);
}
+static void vmx_load_host_state(struct vcpu_vmx *vmx)
+{
+ preempt_disable();
+ __vmx_load_host_state(vmx);
+ preempt_enable();
+}
+
/*
* Switches to specified vcpu, until a matching vcpu_put(), but assumes
* vcpu mutex is already taken.
@@ -654,7 +661,7 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
static void vmx_vcpu_put(struct kvm_vcpu *vcpu)
{
- vmx_load_host_state(to_vmx(vcpu));
+ __vmx_load_host_state(to_vmx(vcpu));
}
static void vmx_fpu_activate(struct kvm_vcpu *vcpu)
@@ -884,11 +891,8 @@ static int vmx_set_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 data)
switch (msr_index) {
#ifdef CONFIG_X86_64
case MSR_EFER:
+ vmx_load_host_state(vmx);
ret = kvm_set_msr_common(vcpu, msr_index, data);
- if (vmx->host_state.loaded) {
- reload_host_efer(vmx);
- load_transition_efer(vmx);
- }
break;
case MSR_FS_BASE:
vmcs_writel(GUEST_FS_BASE, data);
@@ -910,11 +914,10 @@ static int vmx_set_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 data)
guest_write_tsc(data);
break;
default:
+ vmx_load_host_state(vmx);
msr = find_msr_entry(vmx, msr_index);
if (msr) {
msr->data = data;
- if (vmx->host_state.loaded)
- load_msrs(vmx->guest_msrs, vmx->save_nmsrs);
break;
}
ret = kvm_set_msr_common(vcpu, msr_index, data);
--
cgit v1.2.3-70-g09d2
From e8183c2452041326c95258ecc7865b6fcd91c730 Mon Sep 17 00:00:00 2001
From: Tomas Janousek <tomi@nomi.cz>
Date: Mon, 23 Jun 2008 15:12:35 +0200
Subject: udf: Fix regression in UDF anchor block detection
In some cases it could happen that some block passed test in
udf_check_anchor_block() even though udf_read_tagged() refused to read it later
(e.g. because checksum was not correct). This patch makes
udf_check_anchor_block() use udf_read_tagged() so that the checking is
stricter.
This fixes the regression (certain disks unmountable) caused by commit
423cf6dc04eb79d441bfda2b127bc4b57134b41d.
Signed-off-by: Tomas Janousek <tomi@nomi.cz>
Signed-off-by: Jan Kara <jack@suse.cz>
---
fs/udf/super.c | 57 +++++++++++++++++++++++----------------------------------
1 file changed, 23 insertions(+), 34 deletions(-)
diff --git a/fs/udf/super.c b/fs/udf/super.c
index 7a5f69be6ac2..44cc702f96cc 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -682,38 +682,26 @@ static int udf_vrs(struct super_block *sb, int silent)
/*
* Check whether there is an anchor block in the given block
*/
-static int udf_check_anchor_block(struct super_block *sb, sector_t block,
- bool varconv)
+static int udf_check_anchor_block(struct super_block *sb, sector_t block)
{
- struct buffer_head *bh = NULL;
- tag *t;
+ struct buffer_head *bh;
uint16_t ident;
- uint32_t location;
- if (varconv) {
- if (udf_fixed_to_variable(block) >=
- sb->s_bdev->bd_inode->i_size >> sb->s_blocksize_bits)
- return 0;
- bh = sb_bread(sb, udf_fixed_to_variable(block));
- }
- else
- bh = sb_bread(sb, block);
+ if (UDF_QUERY_FLAG(sb, UDF_FLAG_VARCONV) &&
+ udf_fixed_to_variable(block) >=
+ sb->s_bdev->bd_inode->i_size >> sb->s_blocksize_bits)
+ return 0;
+ bh = udf_read_tagged(sb, block, block, &ident);
if (!bh)
return 0;
-
- t = (tag *)bh->b_data;
- ident = le16_to_cpu(t->tagIdent);
- location = le32_to_cpu(t->tagLocation);
brelse(bh);
- if (ident != TAG_IDENT_AVDP)
- return 0;
- return location == block;
+
+ return ident == TAG_IDENT_AVDP;
}
/* Search for an anchor volume descriptor pointer */
-static sector_t udf_scan_anchors(struct super_block *sb, bool varconv,
- sector_t lastblock)
+static sector_t udf_scan_anchors(struct super_block *sb, sector_t lastblock)
{
sector_t last[6];
int i;
@@ -739,7 +727,7 @@ static sector_t udf_scan_anchors(struct super_block *sb, bool varconv,
sb->s_blocksize_bits)
continue;
- if (udf_check_anchor_block(sb, last[i], varconv)) {
+ if (udf_check_anchor_block(sb, last[i])) {
sbi->s_anchor[0] = last[i];
sbi->s_anchor[1] = last[i] - 256;
return last[i];
@@ -748,17 +736,17 @@ static sector_t udf_scan_anchors(struct super_block *sb, bool varconv,
if (last[i] < 256)
continue;
- if (udf_check_anchor_block(sb, last[i] - 256, varconv)) {
+ if (udf_check_anchor_block(sb, last[i] - 256)) {
sbi->s_anchor[1] = last[i] - 256;
return last[i];
}
}
- if (udf_check_anchor_block(sb, sbi->s_session + 256, varconv)) {
+ if (udf_check_anchor_block(sb, sbi->s_session + 256)) {
sbi->s_anchor[0] = sbi->s_session + 256;
return last[0];
}
- if (udf_check_anchor_block(sb, sbi->s_session + 512, varconv)) {
+ if (udf_check_anchor_block(sb, sbi->s_session + 512)) {
sbi->s_anchor[0] = sbi->s_session + 512;
return last[0];
}
@@ -780,23 +768,24 @@ static void udf_find_anchor(struct super_block *sb)
int i;
struct udf_sb_info *sbi = UDF_SB(sb);
- lastblock = udf_scan_anchors(sb, 0, sbi->s_last_block);
+ lastblock = udf_scan_anchors(sb, sbi->s_last_block);
if (lastblock)
goto check_anchor;
/* No anchor found? Try VARCONV conversion of block numbers */
+ UDF_SET_FLAG(sb, UDF_FLAG_VARCONV);
/* Firstly, we try to not convert number of the last block */
- lastblock = udf_scan_anchors(sb, 1,
+ lastblock = udf_scan_anchors(sb,
udf_variable_to_fixed(sbi->s_last_block));
- if (lastblock) {
- UDF_SET_FLAG(sb, UDF_FLAG_VARCONV);
+ if (lastblock)
goto check_anchor;
- }
/* Secondly, we try with converted number of the last block */
- lastblock = udf_scan_anchors(sb, 1, sbi->s_last_block);
- if (lastblock)
- UDF_SET_FLAG(sb, UDF_FLAG_VARCONV);
+ lastblock = udf_scan_anchors(sb, sbi->s_last_block);
+ if (!lastblock) {
+ /* VARCONV didn't help. Clear it. */
+ UDF_CLEAR_FLAG(sb, UDF_FLAG_VARCONV);
+ }
check_anchor:
/*
--
cgit v1.2.3-70-g09d2
From 63842cccb285259345f52025ef57bdfd79657a2d Mon Sep 17 00:00:00 2001
From: Wim Van Sebroeck <wim@iguana.be>
Date: Tue, 24 Jun 2008 13:09:26 +0000
Subject: Revert "[WATCHDOG] hpwdt: Add CFLAGS to get driver working"
After Linus fixed the inline assembly, the CFLAGS option is not
needed anymore.
Signed-off-by: Thomas Mingarelli <Thomas.Mingarelli@hp.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
---
drivers/watchdog/Makefile | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile
index 8662a6b7a30b..25b352b664d9 100644
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
@@ -68,7 +68,6 @@ obj-$(CONFIG_WAFER_WDT) += wafer5823wdt.o
obj-$(CONFIG_I6300ESB_WDT) += i6300esb.o
obj-$(CONFIG_ITCO_WDT) += iTCO_wdt.o iTCO_vendor_support.o
obj-$(CONFIG_IT8712F_WDT) += it8712f_wdt.o
-CFLAGS_hpwdt.o += -O
obj-$(CONFIG_HP_WATCHDOG) += hpwdt.o
obj-$(CONFIG_SC1200_WDT) += sc1200wdt.o
obj-$(CONFIG_SCx200_WDT) += scx200_wdt.o
--
cgit v1.2.3-70-g09d2
From 17c15da00c0e7289375ad57e8fea0c7892b74aa0 Mon Sep 17 00:00:00 2001
From: Bob Peterson <rpeterso@redhat.com>
Date: Wed, 18 Jun 2008 11:30:40 -0500
Subject: [GFS2] BUG: unable to handle kernel paging request at
ffff81002690e000
This patch fixes bugzilla bug bz448866: gfs2: BUG: unable to
handle kernel paging request at ffff81002690e000.
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
---
fs/gfs2/rgrp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index 6387523a3153..3401628d742b 100644
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -195,7 +195,7 @@ ulong_aligned:
depending on architecture. I've experimented with several ways
of writing this section such as using an else before the goto
but this one seems to be the fastest. */
- while ((unsigned char *)plong < end - 1) {
+ while ((unsigned char *)plong < end - sizeof(unsigned long)) {
prefetch(plong + 1);
if (((*plong) & LBITMASK) != lskipval)
break;
--
cgit v1.2.3-70-g09d2
From 28499143933f19b28008a556ed59255d6009391a Mon Sep 17 00:00:00 2001
From: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Fri, 9 May 2008 12:05:57 +0100
Subject: xen: remove support for non-PAE 32-bit
Non-PAE operation has been deprecated in Xen for a while, and is
rarely tested or used. xen-unstable has now officially dropped
non-PAE support. Since Xen/pvops' non-PAE support has also been
broken for a while, we may as well completely drop it altogether.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
arch/x86/xen/Kconfig | 2 +-
arch/x86/xen/enlighten.c | 51 ++++++++++++++++------------------------------
arch/x86/xen/mmu.c | 19 ++---------------
arch/x86/xen/mmu.h | 24 ++++++----------------
arch/x86/xen/xen-head.S | 4 ----
include/asm-x86/xen/page.h | 4 ----
6 files changed, 27 insertions(+), 77 deletions(-)
diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
index 2e641be2737e..525b108411bd 100644
--- a/arch/x86/xen/Kconfig
+++ b/arch/x86/xen/Kconfig
@@ -6,7 +6,7 @@ config XEN
bool "Xen guest support"
select PARAVIRT
depends on X86_32
- depends on X86_CMPXCHG && X86_TSC && !(X86_VISWS || X86_VOYAGER)
+ depends on X86_CMPXCHG && X86_TSC && X86_PAE && !(X86_VISWS || X86_VOYAGER)
help
This is the Linux Xen port. Enabling this will allow the
kernel to boot in a paravirtualized environment under the
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index c048de34d6a1..f09c1c69c37a 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -785,38 +785,35 @@ static __init void xen_set_pte_init(pte_t *ptep, pte_t pte)
static __init void xen_pagetable_setup_start(pgd_t *base)
{
pgd_t *xen_pgd = (pgd_t *)xen_start_info->pt_base;
+ int i;
/* special set_pte for pagetable initialization */
pv_mmu_ops.set_pte = xen_set_pte_init;
init_mm.pgd = base;
/*
- * copy top-level of Xen-supplied pagetable into place. For
- * !PAE we can use this as-is, but for PAE it is a stand-in
- * while we copy the pmd pages.
+ * copy top-level of Xen-supplied pagetable into place. This
+ * is a stand-in while we copy the pmd pages.
*/
memcpy(base, xen_pgd, PTRS_PER_PGD * sizeof(pgd_t));
- if (PTRS_PER_PMD > 1) {
- int i;
- /*
- * For PAE, need to allocate new pmds, rather than
- * share Xen's, since Xen doesn't like pmd's being
- * shared between address spaces.
- */
- for (i = 0; i < PTRS_PER_PGD; i++) {
- if (pgd_val_ma(xen_pgd[i]) & _PAGE_PRESENT) {
- pmd_t *pmd = (pmd_t *)alloc_bootmem_low_pages(PAGE_SIZE);
+ /*
+ * For PAE, need to allocate new pmds, rather than
+ * share Xen's, since Xen doesn't like pmd's being
+ * shared between address spaces.
+ */
+ for (i = 0; i < PTRS_PER_PGD; i++) {
+ if (pgd_val_ma(xen_pgd[i]) & _PAGE_PRESENT) {
+ pmd_t *pmd = (pmd_t *)alloc_bootmem_low_pages(PAGE_SIZE);
- memcpy(pmd, (void *)pgd_page_vaddr(xen_pgd[i]),
- PAGE_SIZE);
+ memcpy(pmd, (void *)pgd_page_vaddr(xen_pgd[i]),
+ PAGE_SIZE);
- make_lowmem_page_readonly(pmd);
+ make_lowmem_page_readonly(pmd);
- set_pgd(&base[i], __pgd(1 + __pa(pmd)));
- } else
- pgd_clear(&base[i]);
- }
+ set_pgd(&base[i], __pgd(1 + __pa(pmd)));
+ } else
+ pgd_clear(&base[i]);
}
/* make sure zero_page is mapped RO so we can use it in pagetables */
@@ -873,17 +870,7 @@ static __init void xen_pagetable_setup_done(pgd_t *base)
/* Actually pin the pagetable down, but we can't set PG_pinned
yet because the page structures don't exist yet. */
- {
- unsigned level;
-
-#ifdef CONFIG_X86_PAE
- level = MMUEXT_PIN_L3_TABLE;
-#else
- level = MMUEXT_PIN_L2_TABLE;
-#endif
-
- pin_pagetable_pfn(level, PFN_DOWN(__pa(base)));
- }
+ pin_pagetable_pfn(MMUEXT_PIN_L3_TABLE, PFN_DOWN(__pa(base)));
}
/* This is called once we have the cpu_possible_map */
@@ -1093,7 +1080,6 @@ static const struct pv_mmu_ops xen_mmu_ops __initdata = {
.make_pte = xen_make_pte,
.make_pgd = xen_make_pgd,
-#ifdef CONFIG_X86_PAE
.set_pte_atomic = xen_set_pte_atomic,
.set_pte_present = xen_set_pte_at,
.set_pud = xen_set_pud,
@@ -1102,7 +1088,6 @@ static const struct pv_mmu_ops xen_mmu_ops __initdata = {
.make_pmd = xen_make_pmd,
.pmd_val = xen_pmd_val,
-#endif /* PAE */
.activate_mm = xen_activate_mm,
.dup_mmap = xen_dup_mmap,
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 265601d5a6ae..df40bf74ea75 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -228,7 +228,7 @@ pmdval_t xen_pmd_val(pmd_t pmd)
{
return pte_mfn_to_pfn(pmd.pmd);
}
-#ifdef CONFIG_X86_PAE
+
void xen_set_pud(pud_t *ptr, pud_t val)
{
struct multicall_space mcs;
@@ -276,12 +276,6 @@ pmd_t xen_make_pmd(pmdval_t pmd)
pmd = pte_pfn_to_mfn(pmd);
return native_make_pmd(pmd);
}
-#else /* !PAE */
-void xen_set_pte(pte_t *ptep, pte_t pte)
-{
- *ptep = pte;
-}
-#endif /* CONFIG_X86_PAE */
/*
(Yet another) pagetable walker. This one is intended for pinning a
@@ -434,8 +428,6 @@ static int pin_page(struct page *page, enum pt_level level)
read-only, and can be pinned. */
void xen_pgd_pin(pgd_t *pgd)
{
- unsigned level;
-
xen_mc_batch();
if (pgd_walk(pgd, pin_page, TASK_SIZE)) {
@@ -445,14 +437,7 @@ void xen_pgd_pin(pgd_t *pgd)
xen_mc_batch();
}
-#ifdef CONFIG_X86_PAE
- level = MMUEXT_PIN_L3_TABLE;
-#else
- level = MMUEXT_PIN_L2_TABLE;
-#endif
-
- xen_do_pin(level, PFN_DOWN(__pa(pgd)));
-
+ xen_do_pin(MMUEXT_PIN_L3_TABLE, PFN_DOWN(__pa(pgd)));
xen_mc_issue(0);
}
diff --git a/arch/x86/xen/mmu.h b/arch/x86/xen/mmu.h
index b5e189b1519d..5fe961caffd4 100644
--- a/arch/x86/xen/mmu.h
+++ b/arch/x86/xen/mmu.h
@@ -37,14 +37,13 @@ void xen_exit_mmap(struct mm_struct *mm);
void xen_pgd_pin(pgd_t *pgd);
//void xen_pgd_unpin(pgd_t *pgd);
-#ifdef CONFIG_X86_PAE
-unsigned long long xen_pte_val(pte_t);
-unsigned long long xen_pmd_val(pmd_t);
-unsigned long long xen_pgd_val(pgd_t);
+pteval_t xen_pte_val(pte_t);
+pmdval_t xen_pmd_val(pmd_t);
+pgdval_t xen_pgd_val(pgd_t);
-pte_t xen_make_pte(unsigned long long);
-pmd_t xen_make_pmd(unsigned long long);
-pgd_t xen_make_pgd(unsigned long long);
+pte_t xen_make_pte(pteval_t);
+pmd_t xen_make_pmd(pmdval_t);
+pgd_t xen_make_pgd(pgdval_t);
void xen_set_pte_at(struct mm_struct *mm, unsigned long addr,
pte_t *ptep, pte_t pteval);
@@ -53,15 +52,4 @@ void xen_set_pud(pud_t *ptr, pud_t val);
void xen_pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep);
void xen_pmd_clear(pmd_t *pmdp);
-
-#else
-unsigned long xen_pte_val(pte_t);
-unsigned long xen_pmd_val(pmd_t);
-unsigned long xen_pgd_val(pgd_t);
-
-pte_t xen_make_pte(unsigned long);
-pmd_t xen_make_pmd(unsigned long);
-pgd_t xen_make_pgd(unsigned long);
-#endif
-
#endif /* _XEN_MMU_H */
diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
index 3175e973fd0d..6ec3b4f7719b 100644
--- a/arch/x86/xen/xen-head.S
+++ b/arch/x86/xen/xen-head.S
@@ -30,11 +30,7 @@ ENTRY(hypercall_page)
ELFNOTE(Xen, XEN_ELFNOTE_ENTRY, .long startup_xen)
ELFNOTE(Xen, XEN_ELFNOTE_HYPERCALL_PAGE, .long hypercall_page)
ELFNOTE(Xen, XEN_ELFNOTE_FEATURES, .asciz "!writable_page_tables|pae_pgdir_above_4gb")
-#ifdef CONFIG_X86_PAE
ELFNOTE(Xen, XEN_ELFNOTE_PAE_MODE, .asciz "yes")
-#else
- ELFNOTE(Xen, XEN_ELFNOTE_PAE_MODE, .asciz "no")
-#endif
ELFNOTE(Xen, XEN_ELFNOTE_LOADER, .asciz "generic")
#endif /*CONFIG_XEN */
diff --git a/include/asm-x86/xen/page.h b/include/asm-x86/xen/page.h
index baf3a4dce28c..e11f24038b1d 100644
--- a/include/asm-x86/xen/page.h
+++ b/include/asm-x86/xen/page.h
@@ -150,13 +150,9 @@ static inline pte_t __pte_ma(pteval_t x)
return (pte_t) { .pte = x };
}
-#ifdef CONFIG_X86_PAE
#define pmd_val_ma(v) ((v).pmd)
#define pud_val_ma(v) ((v).pgd.pgd)
#define __pmd_ma(x) ((pmd_t) { (x) } )
-#else /* !X86_PAE */
-#define pmd_val_ma(v) ((v).pud.pgd.pgd)
-#endif /* CONFIG_X86_PAE */
#define pgd_val_ma(x) ((x).pgd)
--
cgit v1.2.3-70-g09d2
From a606b5e24b7e2937604f4c85023d8d9c5ab0a28b Mon Sep 17 00:00:00 2001
From: Jason Wessel <jason.wessel@windriver.com>
Date: Tue, 24 Jun 2008 10:52:55 -0500
Subject: kgdb: documentation update - remove kgdboe
kgdboe is not presently included kgdb, and there should be no
references to it.
Also fix the tcp port terminal connection example.
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
---
Documentation/DocBook/kgdb.tmpl | 20 ++++++--------------
1 file changed, 6 insertions(+), 14 deletions(-)
diff --git a/Documentation/DocBook/kgdb.tmpl b/Documentation/DocBook/kgdb.tmpl
index 028a8444d95e..e8acd1f03456 100644
--- a/Documentation/DocBook/kgdb.tmpl
+++ b/Documentation/DocBook/kgdb.tmpl
@@ -84,10 +84,9 @@
runs an instance of gdb against the vmlinux file which contains
the symbols (not boot image such as bzImage, zImage, uImage...).
In gdb the developer specifies the connection parameters and
- connects to kgdb. Depending on which kgdb I/O modules exist in
- the kernel for a given architecture, it may be possible to debug
- the test machine's kernel with the development machine using a
- rs232 or ethernet connection.
+ connects to kgdb. The type of connection a developer makes with
+ gdb depends on the availability of kgdb I/O modules compiled as
+ builtin's or kernel modules in the test machine's kernel.
</para>
</chapter>
<chapter id="CompilingAKernel">
@@ -223,7 +222,7 @@
</para>
<para>
IMPORTANT NOTE: Using this option with kgdb over the console
- (kgdboc) or kgdb over ethernet (kgdboe) is not supported.
+ (kgdboc) is not supported.
</para>
</sect1>
</chapter>
@@ -249,18 +248,11 @@
(gdb) target remote /dev/ttyS0
</programlisting>
<para>
- Example (kgdb to a terminal server):
+ Example (kgdb to a terminal server on tcp port 2012):
</para>
<programlisting>
% gdb ./vmlinux
- (gdb) target remote udp:192.168.2.2:6443
- </programlisting>
- <para>
- Example (kgdb over ethernet):
- </para>
- <programlisting>
- % gdb ./vmlinux
- (gdb) target remote udp:192.168.2.2:6443
+ (gdb) target remote 192.168.2.2:2012
</programlisting>
<para>
Once connected, you can debug a kernel the way you would debug an
--
cgit v1.2.3-70-g09d2
From aabdc3b8c3b3d081f1532454e344208338478e29 Mon Sep 17 00:00:00 2001
From: Jason Wessel <jason.wessel@windriver.com>
Date: Tue, 24 Jun 2008 10:52:55 -0500
Subject: kgdb: sparse fix
- Fix warning reported by sparse
kernel/kgdb.c:1502:6: warning: symbol 'kgdb_console_write' was not declared.
Should it be static?
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
---
kernel/kgdb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/kernel/kgdb.c b/kernel/kgdb.c
index 79e3c90113c2..3ec23c3ec97f 100644
--- a/kernel/kgdb.c
+++ b/kernel/kgdb.c
@@ -1499,7 +1499,8 @@ int kgdb_nmicallback(int cpu, void *regs)
return 1;
}
-void kgdb_console_write(struct console *co, const char *s, unsigned count)
+static void kgdb_console_write(struct console *co, const char *s,
+ unsigned count)
{
unsigned long flags;
--
cgit v1.2.3-70-g09d2
From c95e62ce8905aab62fed224eaaa9b8558a0ef652 Mon Sep 17 00:00:00 2001
From: Matthew Wilcox <matthew@wil.cx>
Date: Mon, 23 Jun 2008 09:14:31 -0600
Subject: [SCSI] ses: Fix timeout
Timeouts are measured in jiffies, not in seconds.
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Stable Tree <stable@kernel.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
---
drivers/scsi/ses.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/ses.c b/drivers/scsi/ses.c
index 45df83b9d847..0fe031f003e7 100644
--- a/drivers/scsi/ses.c
+++ b/drivers/scsi/ses.c
@@ -61,7 +61,7 @@ static int ses_probe(struct device *dev)
return err;
}
-#define SES_TIMEOUT 30
+#define SES_TIMEOUT (30 * HZ)
#define SES_RETRIES 3
static int ses_recv_diag(struct scsi_device *sdev, int page_code,
--
cgit v1.2.3-70-g09d2
From 2826f8c0f4c97b7db33e2a680f184d828eb7a785 Mon Sep 17 00:00:00 2001
From: Jes Sorensen <jes@sgi.com>
Date: Tue, 24 Jun 2008 11:30:09 -0400
Subject: [IA64] Fix boot failure on ia64/sn2
Call check_sal_cache_flush() after platform_setup() as
check_sal_cache_flush() now relies on being able to call platform
vector code.
Problem was introduced by: 3463a93def55c309f3c0d0a8aaf216be3be42d64
"Update check_sal_cache_flush to use platform_send_ipi()"
Signed-off-by: Jes Sorensen <jes@sgi.com>
Tested-by: Alex Chiang: <achiang@hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---
arch/ia64/kernel/setup.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index f48a809c686d..4ae15c8c2488 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -578,8 +578,6 @@ setup_arch (char **cmdline_p)
cpu_init(); /* initialize the bootstrap CPU */
mmu_context_init(); /* initialize context_id bitmap */
- check_sal_cache_flush();
-
#ifdef CONFIG_ACPI
acpi_boot_init();
#endif
@@ -607,6 +605,7 @@ setup_arch (char **cmdline_p)
ia64_mca_init();
platform_setup(cmdline_p);
+ check_sal_cache_flush();
paging_init();
}
--
cgit v1.2.3-70-g09d2
From 8097110d179b874d91c6495330c2b96c991e8c6e Mon Sep 17 00:00:00 2001
From: Cliff Wickman <cpw@sgi.com>
Date: Tue, 24 Jun 2008 10:20:06 -0700
Subject: [IA64] Handle count==0 in sn2_ptc_proc_write()
The fix applied in e0c6d97c65e0784aade7e97b9411f245a6c543e7
"security hole in sn2_ptc_proc_write" didn't take into account
the case where count==0 (which results in a buffer underrun
when adding the trailing '\0'). Thanks to Andi Kleen for
pointing this out.
Signed-off-by: Cliff Wickman <cpw@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---
arch/ia64/sn/kernel/sn2/sn2_smp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/ia64/sn/kernel/sn2/sn2_smp.c b/arch/ia64/sn/kernel/sn2/sn2_smp.c
index 6dd886c5d860..e585f9a2afb9 100644
--- a/arch/ia64/sn/kernel/sn2/sn2_smp.c
+++ b/arch/ia64/sn/kernel/sn2/sn2_smp.c
@@ -512,7 +512,7 @@ static ssize_t sn2_ptc_proc_write(struct file *file, const char __user *user, si
int cpu;
char optstr[64];
- if (count > sizeof(optstr))
+ if (count == 0 || count > sizeof(optstr))
return -EINVAL;
if (copy_from_user(optstr, user, count))
return -EFAULT;
--
cgit v1.2.3-70-g09d2
From e2569b7e572c0e6782380b3fdda901deb175d75a Mon Sep 17 00:00:00 2001
From: Julia Lawall <julia@diku.dk>
Date: Tue, 24 Jun 2008 10:22:05 +0200
Subject: [IA64] Eliminate NULL test after alloc_bootmem in iosapic_alloc_rte()
As noted by Akinobu Mita alloc_bootmem and related functions never return
NULL and always return a zeroed region of memory. Thus a NULL test or
memset after calls to these functions is unnecessary.
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---
arch/ia64/kernel/iosapic.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c
index 082c31dcfd99..39752cdef6ff 100644
--- a/arch/ia64/kernel/iosapic.c
+++ b/arch/ia64/kernel/iosapic.c
@@ -558,8 +558,6 @@ static struct iosapic_rte_info * __init_refok iosapic_alloc_rte (void)
if (!iosapic_kmalloc_ok && list_empty(&free_rte_list)) {
rte = alloc_bootmem(sizeof(struct iosapic_rte_info) *
NR_PREALLOCATE_RTE_ENTRIES);
- if (!rte)
- return NULL;
for (i = 0; i < NR_PREALLOCATE_RTE_ENTRIES; i++, rte++)
list_add(&rte->rte_list, &free_rte_list);
}
--
cgit v1.2.3-70-g09d2
From 5af4e7a0bea715f2dd7190859a43eb2258b1f388 Mon Sep 17 00:00:00 2001
From: Benjamin Marzinski <bmarzins@redhat.com>
Date: Tue, 24 Jun 2008 12:53:38 -0500
Subject: [GFS2] fix gfs2 block allocation (cleaned up)
This patch fixes bz 450641.
This patch changes the computation for zero_metapath_length(), which it
renames to metapath_branch_start(). When you are extending the metadata
tree, The indirect blocks that point to the new data block must either
diverge from the existing tree either at the inode, or at the first
indirect block. They can diverge at the first indirect block because the
inode has room for 483 pointers while the indirect blocks have room for
509 pointers, so when the tree is grown, there is some free space in the
first indirect block. What metapath_branch_start() now computes is the
height where the first indirect block for the new data block is located.
It can either be 1 (if the indirect block diverges from the inode) or 2
(if it diverges from the first indirect block).
Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
---
fs/gfs2/bmap.c | 23 +++++++++--------------
1 file changed, 9 insertions(+), 14 deletions(-)
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index c19184f2e70e..bec76b1c2bb0 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -246,15 +246,11 @@ static void find_metapath(const struct gfs2_sbd *sdp, u64 block,
}
-static inline unsigned int zero_metapath_length(const struct metapath *mp,
- unsigned height)
+static inline unsigned int metapath_branch_start(const struct metapath *mp)
{
- unsigned int i;
- for (i = 0; i < height - 1; i++) {
- if (mp->mp_list[i] != 0)
- return i;
- }
- return height;
+ if (mp->mp_list[0] == 0)
+ return 2;
+ return 1;
}
/**
@@ -436,7 +432,7 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct buffer_head *dibh = mp->mp_bh[0];
u64 bn, dblock = 0;
- unsigned n, i, blks, alloced = 0, iblks = 0, zmpl = 0;
+ unsigned n, i, blks, alloced = 0, iblks = 0, branch_start = 0;
unsigned dblks = 0;
unsigned ptrs_per_blk;
const unsigned end_of_metadata = height - 1;
@@ -471,9 +467,8 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
/* Building up tree height */
state = ALLOC_GROW_HEIGHT;
iblks = height - ip->i_height;
- zmpl = zero_metapath_length(mp, height);
- iblks -= zmpl;
- iblks += height;
+ branch_start = metapath_branch_start(mp);
+ iblks += (height - branch_start);
}
}
@@ -509,13 +504,13 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
sizeof(struct gfs2_meta_header));
*ptr = zero_bn;
state = ALLOC_GROW_DEPTH;
- for(i = zmpl; i < height; i++) {
+ for(i = branch_start; i < height; i++) {
if (mp->mp_bh[i] == NULL)
break;
brelse(mp->mp_bh[i]);
mp->mp_bh[i] = NULL;
}
- i = zmpl;
+ i = branch_start;
}
if (n == 0)
break;
--
cgit v1.2.3-70-g09d2
From 7af192c954017499ec163bc9dbaaee2e593d7ef2 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Tue, 3 Jun 2008 16:17:29 +0200
Subject: x86: Add structs and functions for paravirt clocksource
This patch adds structs for the paravirt clocksource ABI
used by both xen and kvm (pvclock-abi.h).
It also adds some helper functions to read system time and
wall clock time from a paravirtual clocksource (pvclock.[ch]).
They are based on the xen code. They are enabled using
CONFIG_PARAVIRT_CLOCK.
Subsequent patches of this series will put the code in use.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---
arch/x86/Kconfig | 4 ++
arch/x86/kernel/Makefile | 1 +
arch/x86/kernel/pvclock.c | 141 ++++++++++++++++++++++++++++++++++++++++++
include/asm-x86/pvclock-abi.h | 42 +++++++++++++
include/asm-x86/pvclock.h | 13 ++++
5 files changed, 201 insertions(+)
create mode 100644 arch/x86/kernel/pvclock.c
create mode 100644 include/asm-x86/pvclock-abi.h
create mode 100644 include/asm-x86/pvclock.h
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 52e18e6d2ba0..f94bca6ff47f 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -410,6 +410,10 @@ config PARAVIRT
over full virtualization. However, when run without a hypervisor
the kernel is theoretically slower and slightly larger.
+config PARAVIRT_CLOCK
+ bool
+ default n
+
endif
config MEMTEST_BOOTPARAM
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index 5e618c3b4720..77807d4769c9 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -82,6 +82,7 @@ obj-$(CONFIG_VMI) += vmi_32.o vmiclock_32.o
obj-$(CONFIG_KVM_GUEST) += kvm.o
obj-$(CONFIG_KVM_CLOCK) += kvmclock.o
obj-$(CONFIG_PARAVIRT) += paravirt.o paravirt_patch_$(BITS).o
+obj-$(CONFIG_PARAVIRT_CLOCK) += pvclock.o
obj-$(CONFIG_PCSPKR_PLATFORM) += pcspeaker.o
diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
new file mode 100644
index 000000000000..05fbe9a0325a
--- /dev/null
+++ b/arch/x86/kernel/pvclock.c
@@ -0,0 +1,141 @@
+/* paravirtual clock -- common code used by kvm/xen
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+#include <linux/kernel.h>
+#include <linux/percpu.h>
+#include <asm/pvclock.h>
+
+/*
+ * These are perodically updated
+ * xen: magic shared_info page
+ * kvm: gpa registered via msr
+ * and then copied here.
+ */
+struct pvclock_shadow_time {
+ u64 tsc_timestamp; /* TSC at last update of time vals. */
+ u64 system_timestamp; /* Time, in nanosecs, since boot. */
+ u32 tsc_to_nsec_mul;
+ int tsc_shift;
+ u32 version;
+};
+
+/*
+ * Scale a 64-bit delta by scaling and multiplying by a 32-bit fraction,
+ * yielding a 64-bit result.
+ */
+static inline u64 scale_delta(u64 delta, u32 mul_frac, int shift)
+{
+ u64 product;
+#ifdef __i386__
+ u32 tmp1, tmp2;
+#endif
+
+ if (shift < 0)
+ delta >>= -shift;
+ else
+ delta <<= shift;
+
+#ifdef __i386__
+ __asm__ (
+ "mul %5 ; "
+ "mov %4,%%eax ; "
+ "mov %%edx,%4 ; "
+ "mul %5 ; "
+ "xor %5,%5 ; "
+ "add %4,%%eax ; "
+ "adc %5,%%edx ; "
+ : "=A" (product), "=r" (tmp1), "=r" (tmp2)
+ : "a" ((u32)delta), "1" ((u32)(delta >> 32)), "2" (mul_frac) );
+#elif __x86_64__
+ __asm__ (
+ "mul %%rdx ; shrd $32,%%rdx,%%rax"
+ : "=a" (product) : "0" (delta), "d" ((u64)mul_frac) );
+#else
+#error implement me!
+#endif
+
+ return product;
+}
+
+static u64 pvclock_get_nsec_offset(struct pvclock_shadow_time *shadow)
+{
+ u64 delta = native_read_tsc() - shadow->tsc_timestamp;
+ return scale_delta(delta, shadow->tsc_to_nsec_mul, shadow->tsc_shift);
+}
+
+/*
+ * Reads a consistent set of time-base values from hypervisor,
+ * into a shadow data area.
+ */
+static unsigned pvclock_get_time_values(struct pvclock_shadow_time *dst,
+ struct pvclock_vcpu_time_info *src)
+{
+ do {
+ dst->version = src->version;
+ rmb(); /* fetch version before data */
+ dst->tsc_timestamp = src->tsc_timestamp;
+ dst->system_timestamp = src->system_time;
+ dst->tsc_to_nsec_mul = src->tsc_to_system_mul;
+ dst->tsc_shift = src->tsc_shift;
+ rmb(); /* test version after fetching data */
+ } while ((src->version & 1) || (dst->version != src->version));
+
+ return dst->version;
+}
+
+cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
+{
+ struct pvclock_shadow_time shadow;
+ unsigned version;
+ cycle_t ret, offset;
+
+ do {
+ version = pvclock_get_time_values(&shadow, src);
+ barrier();
+ offset = pvclock_get_nsec_offset(&shadow);
+ ret = shadow.system_timestamp + offset;
+ barrier();
+ } while (version != src->version);
+
+ return ret;
+}
+
+void pvclock_read_wallclock(struct pvclock_wall_clock *wall_clock,
+ struct pvclock_vcpu_time_info *vcpu_time,
+ struct timespec *ts)
+{
+ u32 version;
+ u64 delta;
+ struct timespec now;
+
+ /* get wallclock at system boot */
+ do {
+ version = wall_clock->version;
+ rmb(); /* fetch version before time */
+ now.tv_sec = wall_clock->sec;
+ now.tv_nsec = wall_clock->nsec;
+ rmb(); /* fetch time before checking version */
+ } while ((wall_clock->version & 1) || (version != wall_clock->version));
+
+ delta = pvclock_clocksource_read(vcpu_time); /* time since system boot */
+ delta += now.tv_sec * (u64)NSEC_PER_SEC + now.tv_nsec;
+
+ now.tv_nsec = do_div(delta, NSEC_PER_SEC);
+ now.tv_sec = delta;
+
+ set_normalized_timespec(ts, now.tv_sec, now.tv_nsec);
+}
diff --git a/include/asm-x86/pvclock-abi.h b/include/asm-x86/pvclock-abi.h
new file mode 100644
index 000000000000..6857f840b243
--- /dev/null
+++ b/include/asm-x86/pvclock-abi.h
@@ -0,0 +1,42 @@
+#ifndef _ASM_X86_PVCLOCK_ABI_H_
+#define _ASM_X86_PVCLOCK_ABI_H_
+#ifndef __ASSEMBLY__
+
+/*
+ * These structs MUST NOT be changed.
+ * They are the ABI between hypervisor and guest OS.
+ * Both Xen and KVM are using this.
+ *
+ * pvclock_vcpu_time_info holds the system time and the tsc timestamp
+ * of the last update. So the guest can use the tsc delta to get a
+ * more precise system time. There is one per virtual cpu.
+ *
+ * pvclock_wall_clock references the point in time when the system
+ * time was zero (usually boot time), thus the guest calculates the
+ * current wall clock by adding the system time.
+ *
+ * Protocol for the "version" fields is: hypervisor raises it (making
+ * it uneven) before it starts updating the fields and raises it again
+ * (making it even) when it is done. Thus the guest can make sure the
+ * time values it got are consistent by checking the version before
+ * and after reading them.
+ */
+
+struct pvclock_vcpu_time_info {
+ u32 version;
+ u32 pad0;
+ u64 tsc_timestamp;
+ u64 system_time;
+ u32 tsc_to_system_mul;
+ s8 tsc_shift;
+ u8 pad[3];
+} __attribute__((__packed__)); /* 32 bytes */
+
+struct pvclock_wall_clock {
+ u32 version;
+ u32 sec;
+ u32 nsec;
+} __attribute__((__packed__));
+
+#endif /* __ASSEMBLY__ */
+#endif /* _ASM_X86_PVCLOCK_ABI_H_ */
diff --git a/include/asm-x86/pvclock.h b/include/asm-x86/pvclock.h
new file mode 100644
index 000000000000..85b1bba8e0a3
--- /dev/null
+++ b/include/asm-x86/pvclock.h
@@ -0,0 +1,13 @@
+#ifndef _ASM_X86_PVCLOCK_H_
+#define _ASM_X86_PVCLOCK_H_
+
+#include <linux/clocksource.h>
+#include <asm/pvclock-abi.h>
+
+/* some helper functions for xen and kvm pv clock sources */
+cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src);
+void pvclock_read_wallclock(struct pvclock_wall_clock *wall,
+ struct pvclock_vcpu_time_info *vcpu,
+ struct timespec *ts);
+
+#endif /* _ASM_X86_PVCLOCK_H_ */
--
cgit v1.2.3-70-g09d2
From 1c7b67f7576c4ca2a344379a4a29eec8fe8e7935 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Tue, 3 Jun 2008 16:17:30 +0200
Subject: x86: Make xen use the paravirt clocksource structs and functions
This patch updates the xen guest to use the pvclock structs
and helper functions.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---
arch/x86/xen/Kconfig | 1 +
arch/x86/xen/time.c | 132 ++++----------------------------------------
include/xen/interface/xen.h | 7 +--
3 files changed, 16 insertions(+), 124 deletions(-)
diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
index 2e641be2737e..3a4f16aea4bf 100644
--- a/arch/x86/xen/Kconfig
+++ b/arch/x86/xen/Kconfig
@@ -5,6 +5,7 @@
config XEN
bool "Xen guest support"
select PARAVIRT
+ select PARAVIRT_CLOCK
depends on X86_32
depends on X86_CMPXCHG && X86_TSC && !(X86_VISWS || X86_VOYAGER)
help
diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c
index 52b2e3856980..41e217503c96 100644
--- a/arch/x86/xen/time.c
+++ b/arch/x86/xen/time.c
@@ -14,6 +14,7 @@
#include <linux/kernel_stat.h>
#include <linux/math64.h>
+#include <asm/pvclock.h>
#include <asm/xen/hypervisor.h>
#include <asm/xen/hypercall.h>
@@ -31,17 +32,6 @@
static cycle_t xen_clocksource_read(void);
-/* These are perodically updated in shared_info, and then copied here. */
-struct shadow_time_info {
- u64 tsc_timestamp; /* TSC at last update of time vals. */
- u64 system_timestamp; /* Time, in nanosecs, since boot. */
- u32 tsc_to_nsec_mul;
- int tsc_shift;
- u32 version;
-};
-
-static DEFINE_PER_CPU(struct shadow_time_info, shadow_time);
-
/* runstate info updated by Xen */
static DEFINE_PER_CPU(struct vcpu_runstate_info, runstate);
@@ -211,7 +201,7 @@ unsigned long long xen_sched_clock(void)
unsigned long xen_cpu_khz(void)
{
u64 xen_khz = 1000000ULL << 32;
- const struct vcpu_time_info *info =
+ const struct pvclock_vcpu_time_info *info =
&HYPERVISOR_shared_info->vcpu_info[0].time;
do_div(xen_khz, info->tsc_to_system_mul);
@@ -223,121 +213,26 @@ unsigned long xen_cpu_khz(void)
return xen_khz;
}
-/*
- * Reads a consistent set of time-base values from Xen, into a shadow data
- * area.
- */
-static unsigned get_time_values_from_xen(void)
-{
- struct vcpu_time_info *src;
- struct shadow_time_info *dst;
-
- /* src is shared memory with the hypervisor, so we need to
- make sure we get a consistent snapshot, even in the face of
- being preempted. */
- src = &__get_cpu_var(xen_vcpu)->time;
- dst = &__get_cpu_var(shadow_time);
-
- do {
- dst->version = src->version;
- rmb(); /* fetch version before data */
- dst->tsc_timestamp = src->tsc_timestamp;
- dst->system_timestamp = src->system_time;
- dst->tsc_to_nsec_mul = src->tsc_to_system_mul;
- dst->tsc_shift = src->tsc_shift;
- rmb(); /* test version after fetching data */
- } while ((src->version & 1) | (dst->version ^ src->version));
-
- return dst->version;
-}
-
-/*
- * Scale a 64-bit delta by scaling and multiplying by a 32-bit fraction,
- * yielding a 64-bit result.
- */
-static inline u64 scale_delta(u64 delta, u32 mul_frac, int shift)
-{
- u64 product;
-#ifdef __i386__
- u32 tmp1, tmp2;
-#endif
-
- if (shift < 0)
- delta >>= -shift;
- else
- delta <<= shift;
-
-#ifdef __i386__
- __asm__ (
- "mul %5 ; "
- "mov %4,%%eax ; "
- "mov %%edx,%4 ; "
- "mul %5 ; "
- "xor %5,%5 ; "
- "add %4,%%eax ; "
- "adc %5,%%edx ; "
- : "=A" (product), "=r" (tmp1), "=r" (tmp2)
- : "a" ((u32)delta), "1" ((u32)(delta >> 32)), "2" (mul_frac) );
-#elif __x86_64__
- __asm__ (
- "mul %%rdx ; shrd $32,%%rdx,%%rax"
- : "=a" (product) : "0" (delta), "d" ((u64)mul_frac) );
-#else
-#error implement me!
-#endif
-
- return product;
-}
-
-static u64 get_nsec_offset(struct shadow_time_info *shadow)
-{
- u64 now, delta;
- now = native_read_tsc();
- delta = now - shadow->tsc_timestamp;
- return scale_delta(delta, shadow->tsc_to_nsec_mul, shadow->tsc_shift);
-}
-
static cycle_t xen_clocksource_read(void)
{
- struct shadow_time_info *shadow = &get_cpu_var(shadow_time);
+ struct pvclock_vcpu_time_info *src;
cycle_t ret;
- unsigned version;
-
- do {
- version = get_time_values_from_xen();
- barrier();
- ret = shadow->system_timestamp + get_nsec_offset(shadow);
- barrier();
- } while (version != __get_cpu_var(xen_vcpu)->time.version);
-
- put_cpu_var(shadow_time);
+ src = &get_cpu_var(xen_vcpu)->time;
+ ret = pvclock_clocksource_read(src);
+ put_cpu_var(xen_vcpu);
return ret;
}
static void xen_read_wallclock(struct timespec *ts)
{
- const struct shared_info *s = HYPERVISOR_shared_info;
- u32 version;
- u64 delta;
- struct timespec now;
-
- /* get wallclock at system boot */
- do {
- version = s->wc_version;
- rmb(); /* fetch version before time */
- now.tv_sec = s->wc_sec;
- now.tv_nsec = s->wc_nsec;
- rmb(); /* fetch time before checking version */
- } while ((s->wc_version & 1) | (version ^ s->wc_version));
+ struct shared_info *s = HYPERVISOR_shared_info;
+ struct pvclock_wall_clock *wall_clock = &(s->wc);
+ struct pvclock_vcpu_time_info *vcpu_time;
- delta = xen_clocksource_read(); /* time since system boot */
- delta += now.tv_sec * (u64)NSEC_PER_SEC + now.tv_nsec;
-
- now.tv_nsec = do_div(delta, NSEC_PER_SEC);
- now.tv_sec = delta;
-
- set_normalized_timespec(ts, now.tv_sec, now.tv_nsec);
+ vcpu_time = &get_cpu_var(xen_vcpu)->time;
+ pvclock_read_wallclock(wall_clock, vcpu_time, ts);
+ put_cpu_var(xen_vcpu);
}
unsigned long xen_get_wallclock(void)
@@ -345,7 +240,6 @@ unsigned long xen_get_wallclock(void)
struct timespec ts;
xen_read_wallclock(&ts);
-
return ts.tv_sec;
}
@@ -569,8 +463,6 @@ __init void xen_time_init(void)
{
int cpu = smp_processor_id();
- get_time_values_from_xen();
-
clocksource_register(&xen_clocksource);
if (HYPERVISOR_vcpu_op(VCPUOP_stop_periodic_timer, cpu, NULL) == 0) {
diff --git a/include/xen/interface/xen.h b/include/xen/interface/xen.h
index 9b018da48cf3..819a0331cda9 100644
--- a/include/xen/interface/xen.h
+++ b/include/xen/interface/xen.h
@@ -10,6 +10,7 @@
#define __XEN_PUBLIC_XEN_H__
#include <asm/xen/interface.h>
+#include <asm/pvclock-abi.h>
/*
* XEN "SYSTEM CALLS" (a.k.a. HYPERCALLS).
@@ -336,7 +337,7 @@ struct vcpu_info {
uint8_t evtchn_upcall_mask;
unsigned long evtchn_pending_sel;
struct arch_vcpu_info arch;
- struct vcpu_time_info time;
+ struct pvclock_vcpu_time_info time;
}; /* 64 bytes (x86) */
/*
@@ -384,9 +385,7 @@ struct shared_info {
* Wallclock time: updated only by control software. Guests should base
* their gettimeofday() syscall on this wallclock-base value.
*/
- uint32_t wc_version; /* Version counter: see vcpu_time_info_t. */
- uint32_t wc_sec; /* Secs 00:00:00 UTC, Jan 1, 1970. */
- uint32_t wc_nsec; /* Nsecs 00:00:00 UTC, Jan 1, 1970. */
+ struct pvclock_wall_clock wc;
struct arch_shared_info arch;
--
cgit v1.2.3-70-g09d2
From 50d0a0f987b83a8dadb1134d834e35ec410392b5 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Tue, 3 Jun 2008 16:17:31 +0200
Subject: KVM: Make kvm host use the paravirt clocksource structs
This patch updates the kvm host code to use the pvclock structs.
It also makes the paravirt clock compatible with Xen.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---
arch/x86/kvm/x86.c | 75 ++++++++++++++++++++++++++++++++++++++--------
include/asm-x86/kvm_host.h | 4 ++-
2 files changed, 65 insertions(+), 14 deletions(-)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index b08812d6b34c..63a77caa59f1 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -492,8 +492,8 @@ static int do_set_msr(struct kvm_vcpu *vcpu, unsigned index, u64 *data)
static void kvm_write_wall_clock(struct kvm *kvm, gpa_t wall_clock)
{
static int version;
- struct kvm_wall_clock wc;
- struct timespec wc_ts;
+ struct pvclock_wall_clock wc;
+ struct timespec now, sys, boot;
if (!wall_clock)
return;
@@ -502,10 +502,19 @@ static void kvm_write_wall_clock(struct kvm *kvm, gpa_t wall_clock)
kvm_write_guest(kvm, wall_clock, &version, sizeof(version));
- wc_ts = current_kernel_time();
- wc.wc_sec = wc_ts.tv_sec;
- wc.wc_nsec = wc_ts.tv_nsec;
- wc.wc_version = version;
+ /*
+ * The guest calculates current wall clock time by adding
+ * system time (updated by kvm_write_guest_time below) to the
+ * wall clock specified here. guest system time equals host
+ * system time for us, thus we must fill in host boot time here.
+ */
+ now = current_kernel_time();
+ ktime_get_ts(&sys);
+ boot = ns_to_timespec(timespec_to_ns(&now) - timespec_to_ns(&sys));
+
+ wc.sec = boot.tv_sec;
+ wc.nsec = boot.tv_nsec;
+ wc.version = version;
kvm_write_guest(kvm, wall_clock, &wc, sizeof(wc));
@@ -513,6 +522,45 @@ static void kvm_write_wall_clock(struct kvm *kvm, gpa_t wall_clock)
kvm_write_guest(kvm, wall_clock, &version, sizeof(version));
}
+static uint32_t div_frac(uint32_t dividend, uint32_t divisor)
+{
+ uint32_t quotient, remainder;
+
+ /* Don't try to replace with do_div(), this one calculates
+ * "(dividend << 32) / divisor" */
+ __asm__ ( "divl %4"
+ : "=a" (quotient), "=d" (remainder)
+ : "0" (0), "1" (dividend), "r" (divisor) );
+ return quotient;
+}
+
+static void kvm_set_time_scale(uint32_t tsc_khz, struct pvclock_vcpu_time_info *hv_clock)
+{
+ uint64_t nsecs = 1000000000LL;
+ int32_t shift = 0;
+ uint64_t tps64;
+ uint32_t tps32;
+
+ tps64 = tsc_khz * 1000LL;
+ while (tps64 > nsecs*2) {
+ tps64 >>= 1;
+ shift--;
+ }
+
+ tps32 = (uint32_t)tps64;
+ while (tps32 <= (uint32_t)nsecs) {
+ tps32 <<= 1;
+ shift++;
+ }
+
+ hv_clock->tsc_shift = shift;
+ hv_clock->tsc_to_system_mul = div_frac(nsecs, tps32);
+
+ pr_debug("%s: tsc_khz %u, tsc_shift %d, tsc_mul %u\n",
+ __FUNCTION__, tsc_khz, hv_clock->tsc_shift,
+ hv_clock->tsc_to_system_mul);
+}
+
static void kvm_write_guest_time(struct kvm_vcpu *v)
{
struct timespec ts;
@@ -523,6 +571,11 @@ static void kvm_write_guest_time(struct kvm_vcpu *v)
if ((!vcpu->time_page))
return;
+ if (unlikely(vcpu->hv_clock_tsc_khz != tsc_khz)) {
+ kvm_set_time_scale(tsc_khz, &vcpu->hv_clock);
+ vcpu->hv_clock_tsc_khz = tsc_khz;
+ }
+
/* Keep irq disabled to prevent changes to the clock */
local_irq_save(flags);
kvm_get_msr(v, MSR_IA32_TIME_STAMP_COUNTER,
@@ -537,14 +590,14 @@ static void kvm_write_guest_time(struct kvm_vcpu *v)
/*
* The interface expects us to write an even number signaling that the
* update is finished. Since the guest won't see the intermediate
- * state, we just write "2" at the end
+ * state, we just increase by 2 at the end.
*/
- vcpu->hv_clock.version = 2;
+ vcpu->hv_clock.version += 2;
shared_kaddr = kmap_atomic(vcpu->time_page, KM_USER0);
memcpy(shared_kaddr + vcpu->time_offset, &vcpu->hv_clock,
- sizeof(vcpu->hv_clock));
+ sizeof(vcpu->hv_clock));
kunmap_atomic(shared_kaddr, KM_USER0);
@@ -599,10 +652,6 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 data)
/* ...but clean it before doing the actual write */
vcpu->arch.time_offset = data & ~(PAGE_MASK | 1);
- vcpu->arch.hv_clock.tsc_to_system_mul =
- clocksource_khz2mult(tsc_khz, 22);
- vcpu->arch.hv_clock.tsc_shift = 22;
-
down_read(¤t->mm->mmap_sem);
vcpu->arch.time_page =
gfn_to_page(vcpu->kvm, data >> PAGE_SHIFT);
diff --git a/include/asm-x86/kvm_host.h b/include/asm-x86/kvm_host.h
index 1d8cd01fa514..844f2a89afbc 100644
--- a/include/asm-x86/kvm_host.h
+++ b/include/asm-x86/kvm_host.h
@@ -18,6 +18,7 @@
#include <linux/kvm_para.h>
#include <linux/kvm_types.h>
+#include <asm/pvclock-abi.h>
#include <asm/desc.h>
#define KVM_MAX_VCPUS 16
@@ -282,7 +283,8 @@ struct kvm_vcpu_arch {
struct x86_emulate_ctxt emulate_ctxt;
gpa_t time;
- struct kvm_vcpu_time_info hv_clock;
+ struct pvclock_vcpu_time_info hv_clock;
+ unsigned int hv_clock_tsc_khz;
unsigned int time_offset;
struct page *time_page;
};
--
cgit v1.2.3-70-g09d2
From f6e16d5ad463d15f285666f588cfe49495c692d9 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Tue, 3 Jun 2008 16:17:32 +0200
Subject: x86: KVM guest: Use the paravirt clocksource structs and functions
This patch updates the kvm host code to use the pvclock structs
and functions, thereby making it compatible with Xen.
The patch also fixes an initialization bug: on SMP systems the
per-cpu has two different locations early at boot and after CPU
bringup. kvmclock must take that in account when registering the
physical address within the host.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---
arch/x86/Kconfig | 1 +
arch/x86/kernel/kvmclock.c | 89 +++++++++++++++++-----------------------------
2 files changed, 34 insertions(+), 56 deletions(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index f94bca6ff47f..e0edaaa6920a 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -383,6 +383,7 @@ config VMI
config KVM_CLOCK
bool "KVM paravirtualized clock"
select PARAVIRT
+ select PARAVIRT_CLOCK
depends on !(X86_VISWS || X86_VOYAGER)
help
Turning on this option will allow you to run a paravirtualized clock
diff --git a/arch/x86/kernel/kvmclock.c b/arch/x86/kernel/kvmclock.c
index 08a30986d472..87edf1ceb1df 100644
--- a/arch/x86/kernel/kvmclock.c
+++ b/arch/x86/kernel/kvmclock.c
@@ -18,6 +18,7 @@
#include <linux/clocksource.h>
#include <linux/kvm_para.h>
+#include <asm/pvclock.h>
#include <asm/arch_hooks.h>
#include <asm/msr.h>
#include <asm/apic.h>
@@ -36,18 +37,9 @@ static int parse_no_kvmclock(char *arg)
early_param("no-kvmclock", parse_no_kvmclock);
/* The hypervisor will put information about time periodically here */
-static DEFINE_PER_CPU_SHARED_ALIGNED(struct kvm_vcpu_time_info, hv_clock);
-#define get_clock(cpu, field) per_cpu(hv_clock, cpu).field
+static DEFINE_PER_CPU_SHARED_ALIGNED(struct pvclock_vcpu_time_info, hv_clock);
+static struct pvclock_wall_clock wall_clock;
-static inline u64 kvm_get_delta(u64 last_tsc)
-{
- int cpu = smp_processor_id();
- u64 delta = native_read_tsc() - last_tsc;
- return (delta * get_clock(cpu, tsc_to_system_mul)) >> KVM_SCALE;
-}
-
-static struct kvm_wall_clock wall_clock;
-static cycle_t kvm_clock_read(void);
/*
* The wallclock is the time of day when we booted. Since then, some time may
* have elapsed since the hypervisor wrote the data. So we try to account for
@@ -55,64 +47,37 @@ static cycle_t kvm_clock_read(void);
*/
static unsigned long kvm_get_wallclock(void)
{
- u32 wc_sec, wc_nsec;
- u64 delta;
+ struct pvclock_vcpu_time_info *vcpu_time;
struct timespec ts;
- int version, nsec;
int low, high;
low = (int)__pa(&wall_clock);
high = ((u64)__pa(&wall_clock) >> 32);
+ native_write_msr(MSR_KVM_WALL_CLOCK, low, high);
- delta = kvm_clock_read();
+ vcpu_time = &get_cpu_var(hv_clock);
+ pvclock_read_wallclock(&wall_clock, vcpu_time, &ts);
+ put_cpu_var(hv_clock);
- native_write_msr(MSR_KVM_WALL_CLOCK, low, high);
- do {
- version = wall_clock.wc_version;
- rmb();
- wc_sec = wall_clock.wc_sec;
- wc_nsec = wall_clock.wc_nsec;
- rmb();
- } while ((wall_clock.wc_version != version) || (version & 1));
-
- delta = kvm_clock_read() - delta;
- delta += wc_nsec;
- nsec = do_div(delta, NSEC_PER_SEC);
- set_normalized_timespec(&ts, wc_sec + delta, nsec);
- /*
- * Of all mechanisms of time adjustment I've tested, this one
- * was the champion!
- */
- return ts.tv_sec + 1;
+ return ts.tv_sec;
}
static int kvm_set_wallclock(unsigned long now)
{
- return 0;
+ return -1;
}
-/*
- * This is our read_clock function. The host puts an tsc timestamp each time
- * it updates a new time. Without the tsc adjustment, we can have a situation
- * in which a vcpu starts to run earlier (smaller system_time), but probes
- * time later (compared to another vcpu), leading to backwards time
- */
static cycle_t kvm_clock_read(void)
{
- u64 last_tsc, now;
- int cpu;
+ struct pvclock_vcpu_time_info *src;
+ cycle_t ret;
- preempt_disable();
- cpu = smp_processor_id();
-
- last_tsc = get_clock(cpu, tsc_timestamp);
- now = get_clock(cpu, system_time);
-
- now += kvm_get_delta(last_tsc);
- preempt_enable();
-
- return now;
+ src = &get_cpu_var(hv_clock);
+ ret = pvclock_clocksource_read(src);
+ put_cpu_var(hv_clock);
+ return ret;
}
+
static struct clocksource kvm_clock = {
.name = "kvm-clock",
.read = kvm_clock_read,
@@ -123,13 +88,14 @@ static struct clocksource kvm_clock = {
.flags = CLOCK_SOURCE_IS_CONTINUOUS,
};
-static int kvm_register_clock(void)
+static int kvm_register_clock(char *txt)
{
int cpu = smp_processor_id();
int low, high;
low = (int)__pa(&per_cpu(hv_clock, cpu)) | 1;
high = ((u64)__pa(&per_cpu(hv_clock, cpu)) >> 32);
-
+ printk(KERN_INFO "kvm-clock: cpu %d, msr %x:%x, %s\n",
+ cpu, high, low, txt);
return native_write_msr_safe(MSR_KVM_SYSTEM_TIME, low, high);
}
@@ -140,12 +106,20 @@ static void kvm_setup_secondary_clock(void)
* Now that the first cpu already had this clocksource initialized,
* we shouldn't fail.
*/
- WARN_ON(kvm_register_clock());
+ WARN_ON(kvm_register_clock("secondary cpu clock"));
/* ok, done with our trickery, call native */
setup_secondary_APIC_clock();
}
#endif
+#ifdef CONFIG_SMP
+void __init kvm_smp_prepare_boot_cpu(void)
+{
+ WARN_ON(kvm_register_clock("primary cpu clock"));
+ native_smp_prepare_boot_cpu();
+}
+#endif
+
/*
* After the clock is registered, the host will keep writing to the
* registered memory location. If the guest happens to shutdown, this memory
@@ -174,13 +148,16 @@ void __init kvmclock_init(void)
return;
if (kvmclock && kvm_para_has_feature(KVM_FEATURE_CLOCKSOURCE)) {
- if (kvm_register_clock())
+ if (kvm_register_clock("boot clock"))
return;
pv_time_ops.get_wallclock = kvm_get_wallclock;
pv_time_ops.set_wallclock = kvm_set_wallclock;
pv_time_ops.sched_clock = kvm_clock_read;
#ifdef CONFIG_X86_LOCAL_APIC
pv_apic_ops.setup_secondary_clock = kvm_setup_secondary_clock;
+#endif
+#ifdef CONFIG_SMP
+ smp_ops.smp_prepare_boot_cpu = kvm_smp_prepare_boot_cpu;
#endif
machine_ops.shutdown = kvm_shutdown;
#ifdef CONFIG_KEXEC
--
cgit v1.2.3-70-g09d2
From 6b1ed9086592fd4b066daae222751bb6757ca5eb Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Tue, 3 Jun 2008 16:17:33 +0200
Subject: KVM: Remove now unused structs from kvm_para.h
The kvm_* structs are obsoleted by the pvclock_* ones.
Now all users have been switched over and the old structs
can be dropped.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---
include/asm-x86/kvm_para.h | 18 ------------------
1 file changed, 18 deletions(-)
diff --git a/include/asm-x86/kvm_para.h b/include/asm-x86/kvm_para.h
index 509845942070..bfd9900742bf 100644
--- a/include/asm-x86/kvm_para.h
+++ b/include/asm-x86/kvm_para.h
@@ -48,24 +48,6 @@ struct kvm_mmu_op_release_pt {
#ifdef __KERNEL__
#include <asm/processor.h>
-/* xen binary-compatible interface. See xen headers for details */
-struct kvm_vcpu_time_info {
- uint32_t version;
- uint32_t pad0;
- uint64_t tsc_timestamp;
- uint64_t system_time;
- uint32_t tsc_to_system_mul;
- int8_t tsc_shift;
- int8_t pad[3];
-} __attribute__((__packed__)); /* 32 bytes */
-
-struct kvm_wall_clock {
- uint32_t wc_version;
- uint32_t wc_sec;
- uint32_t wc_nsec;
-} __attribute__((__packed__));
-
-
extern void kvmclock_init(void);
--
cgit v1.2.3-70-g09d2
From ea7b44c8e6baa1a4507f05ba2c0009ac21c3fe0b Mon Sep 17 00:00:00 2001
From: Jie Luo <clotho67@gmail.com>
Date: Tue, 24 Jun 2008 10:38:31 -0700
Subject: enable bus mastering on i915 at resume time
On 9xx chips, bus mastering needs to be enabled at resume time for much of the
chip to function. With this patch, vblank interrupts will work as expected
on resume, along with other chip functions. Fixes kernel bugzilla #10844.
Signed-off-by: Jie Luo <clotho67@gmail.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
drivers/char/drm/i915_drv.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/char/drm/i915_drv.c b/drivers/char/drm/i915_drv.c
index e8f3d682e3b1..93aed1c38bd2 100644
--- a/drivers/char/drm/i915_drv.c
+++ b/drivers/char/drm/i915_drv.c
@@ -389,6 +389,7 @@ static int i915_resume(struct drm_device *dev)
pci_restore_state(dev->pdev);
if (pci_enable_device(dev->pdev))
return -1;
+ pci_set_master(dev->pdev);
pci_write_config_byte(dev->pdev, LBB, dev_priv->saveLBB);
--
cgit v1.2.3-70-g09d2
From eadc49b1a8d09480f14caea292142f103a89c77a Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Tue, 17 Jun 2008 23:53:22 -0700
Subject: [SCSI] esp: Fix OOPS in esp_reset_cleanup().
OOPS reported by Friedrich Oslage <bluebird@porno-bullen.de>
The problem here is that tp->starget is set every time a lun
is allocated for a particular target so we can catch the
sdev_target parent value.
The reset handler uses the NULL'ness of this value to determine
which targets are active.
But esp_slave_destroy() does not NULL out this value when appropriate.
So for every target that doesn't respond, the SCSI bus scan causes
a stale pointer to be left here, with ensuing crashes like you're
seeing.
Signed-off-by: David S. Miller <davem@davemloft.net>
Cc: Stable Tree <stable@kernel.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
---
drivers/scsi/esp_scsi.c | 8 ++++++++
drivers/scsi/esp_scsi.h | 1 +
2 files changed, 9 insertions(+)
diff --git a/drivers/scsi/esp_scsi.c b/drivers/scsi/esp_scsi.c
index a0b6d414953d..305eddef5ca1 100644
--- a/drivers/scsi/esp_scsi.c
+++ b/drivers/scsi/esp_scsi.c
@@ -2371,6 +2371,7 @@ static int esp_slave_alloc(struct scsi_device *dev)
dev->hostdata = lp;
tp->starget = dev->sdev_target;
+ tp->starget_ref++;
spi_min_period(tp->starget) = esp->min_period;
spi_max_offset(tp->starget) = 15;
@@ -2425,10 +2426,17 @@ static int esp_slave_configure(struct scsi_device *dev)
static void esp_slave_destroy(struct scsi_device *dev)
{
+ struct esp *esp = shost_priv(dev->host);
+ struct esp_target_data *tp = &esp->target[dev->id];
struct esp_lun_data *lp = dev->hostdata;
kfree(lp);
dev->hostdata = NULL;
+
+ BUG_ON(tp->starget_ref <= 0);
+
+ if (!--tp->starget_ref)
+ tp->starget = NULL;
}
static int esp_eh_abort_handler(struct scsi_cmnd *cmd)
diff --git a/drivers/scsi/esp_scsi.h b/drivers/scsi/esp_scsi.h
index bb43a1388188..655e0b2240bf 100644
--- a/drivers/scsi/esp_scsi.h
+++ b/drivers/scsi/esp_scsi.h
@@ -322,6 +322,7 @@ struct esp_target_data {
u8 nego_goal_tags;
struct scsi_target *starget;
+ int starget_ref;
};
struct esp_event_ent {
--
cgit v1.2.3-70-g09d2
From 543cf4cb3fe6f6cae3651ba918b9c56200b257d0 Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Tue, 24 Jun 2008 18:58:20 -0700
Subject: Linux 2.6.26-rc8
---
Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
index 2b4977c9844e..6aff5f47c21d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 26
-EXTRAVERSION = -rc7
+EXTRAVERSION = -rc8
NAME = Rotary Wombat
# *DOCUMENTATION*
--
cgit v1.2.3-70-g09d2
From 13d5ef97f0675d789f559cfebc1df9d5e2b1879c Mon Sep 17 00:00:00 2001
From: Peng Haitao <penght@cn.fujitsu.com>
Date: Fri, 16 May 2008 10:15:04 +0800
Subject: [PATCH] kernel/audit.c: nlh->nlmsg_type is gotten more than once
The first argument "nlh->nlmsg_type" of audit_receive_filter() should be modified to "msg_type" in audit_receive_msg().
Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
kernel/audit.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/audit.c b/kernel/audit.c
index e8692a5748c2..56f30287e24c 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -779,7 +779,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
}
/* fallthrough */
case AUDIT_LIST:
- err = audit_receive_filter(nlh->nlmsg_type, NETLINK_CB(skb).pid,
+ err = audit_receive_filter(msg_type, NETLINK_CB(skb).pid,
uid, seq, data, nlmsg_len(nlh),
loginuid, sessionid, sid);
break;
@@ -798,7 +798,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
}
/* fallthrough */
case AUDIT_LIST_RULES:
- err = audit_receive_filter(nlh->nlmsg_type, NETLINK_CB(skb).pid,
+ err = audit_receive_filter(msg_type, NETLINK_CB(skb).pid,
uid, seq, data, nlmsg_len(nlh),
loginuid, sessionid, sid);
break;
--
cgit v1.2.3-70-g09d2
From 9f0aecdd1cd6aacee9aa8f08031f4f2e09e454dc Mon Sep 17 00:00:00 2001
From: Randy Dunlap <randy.dunlap@oracle.com>
Date: Mon, 19 May 2008 15:09:21 -0700
Subject: [PATCH] audit: fix kernel-doc parameter notation
Fix auditfilter kernel-doc misssing parameter description:
Warning(lin2626-rc3//kernel/auditfilter.c:1551): No description found for parameter 'sessionid'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
kernel/auditfilter.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c
index 0e0bd27e6512..75cdf262851d 100644
--- a/kernel/auditfilter.c
+++ b/kernel/auditfilter.c
@@ -1544,6 +1544,7 @@ static void audit_log_rule_change(uid_t loginuid, u32 sessionid, u32 sid,
* @data: payload data
* @datasz: size of payload data
* @loginuid: loginuid of sender
+ * @sessionid: sessionid for netlink audit message
* @sid: SE Linux Security ID of sender
*/
int audit_receive_filter(int type, int pid, int uid, int seq, void *data,
--
cgit v1.2.3-70-g09d2
From d8de72473effd674a3c1fe9621821f406f5587c9 Mon Sep 17 00:00:00 2001
From: Peng Haitao <penght@cn.fujitsu.com>
Date: Tue, 20 May 2008 09:13:02 +0800
Subject: [PATCH] remove useless argument type in audit_filter_user()
The second argument "type" is not used in audit_filter_user(), so I think that type can be removed. If I'm wrong, please tell me.
Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
include/linux/audit.h | 2 +-
kernel/audit.c | 2 +-
kernel/auditfilter.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/linux/audit.h b/include/linux/audit.h
index 63c3bb98558f..8b82974bdc12 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -571,7 +571,7 @@ extern void audit_log_lost(const char *message);
extern int audit_update_lsm_rules(void);
/* Private API (for audit.c only) */
-extern int audit_filter_user(struct netlink_skb_parms *cb, int type);
+extern int audit_filter_user(struct netlink_skb_parms *cb);
extern int audit_filter_type(int type);
extern int audit_receive_filter(int type, int pid, int uid, int seq,
void *data, size_t datasz, uid_t loginuid,
diff --git a/kernel/audit.c b/kernel/audit.c
index 56f30287e24c..e092f1c0ce30 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -738,7 +738,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
if (!audit_enabled && msg_type != AUDIT_USER_AVC)
return 0;
- err = audit_filter_user(&NETLINK_CB(skb), msg_type);
+ err = audit_filter_user(&NETLINK_CB(skb));
if (err == 1) {
err = 0;
if (msg_type == AUDIT_USER_TTY) {
diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c
index 75cdf262851d..98c50cc671bb 100644
--- a/kernel/auditfilter.c
+++ b/kernel/auditfilter.c
@@ -1721,7 +1721,7 @@ static int audit_filter_user_rules(struct netlink_skb_parms *cb,
return 1;
}
-int audit_filter_user(struct netlink_skb_parms *cb, int type)
+int audit_filter_user(struct netlink_skb_parms *cb)
{
enum audit_state state = AUDIT_DISABLED;
struct audit_entry *e;
--
cgit v1.2.3-70-g09d2
From 71a7d1556264c1ad84b1bcf5f7a9cbc980b1e1fd Mon Sep 17 00:00:00 2001
From: Sonic Zhang <sonic.zhang@analog.com>
Date: Wed, 25 Jun 2008 12:02:07 +0800
Subject: Blackfin arch: fix bug - kernel boot fails when Spinlock and rw-lock
debugging enabled
Initialize the lock of bad_irq_desc properly.
The content of irq_desc array is replaced by bad_irq_desc in blackfin
arch irqchip init code. So, do it properly as common irq init code.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
---
arch/blackfin/kernel/irqchip.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/blackfin/kernel/irqchip.c b/arch/blackfin/kernel/irqchip.c
index 73647c158774..07402f57c9de 100644
--- a/arch/blackfin/kernel/irqchip.c
+++ b/arch/blackfin/kernel/irqchip.c
@@ -60,9 +60,14 @@ static struct irq_chip bad_chip = {
};
static struct irq_desc bad_irq_desc = {
+ .status = IRQ_DISABLED,
.chip = &bad_chip,
.handle_irq = handle_bad_irq,
.depth = 1,
+ .lock = __SPIN_LOCK_UNLOCKED(irq_desc->lock),
+#ifdef CONFIG_SMP
+ .affinity = CPU_MASK_ALL
+#endif
};
int show_interrupts(struct seq_file *p, void *v)
--
cgit v1.2.3-70-g09d2
From 8d0a60032ffd472f0f7821ff388e9f438c06077a Mon Sep 17 00:00:00 2001
From: Bryan Wu <cooloney@kernel.org>
Date: Wed, 25 Jun 2008 12:41:51 +0800
Subject: Blackfin arch: fix up section mismatch warning
--
WARNING: vmlinux.o(.text+0x721a): Section mismatch in reference from the function ___fill_code_cplbtab() to the function .init.text:_fill_cplbtab()
The function ___fill_code_cplbtab() references
the function __init _fill_cplbtab().
This is often because ___fill_code_cplbtab lacks a __init
annotation or the annotation of _fill_cplbtab is wrong.
WARNING: vmlinux.o(.text+0x7238): Section mismatch in reference from the function ___fill_code_cplbtab() to the function .init.text:_fill_cplbtab()
The function ___fill_code_cplbtab() references
the function __init _fill_cplbtab().
This is often because ___fill_code_cplbtab lacks a __init
annotation or the annotation of _fill_cplbtab is wrong.
WARNING: vmlinux.o(.text+0x7250): Section mismatch in reference from the function ___fill_code_cplbtab() to the function .init.text:_fill_cplbtab()
The function ___fill_code_cplbtab() references
the function __init _fill_cplbtab().
This is often because ___fill_code_cplbtab lacks a __init
annotation or the annotation of _fill_cplbtab is wrong.
WARNING: vmlinux.o(.text+0x7264): Section mismatch in reference from the function ___fill_code_cplbtab() to the function .init.text:_fill_cplbtab()
The function ___fill_code_cplbtab() references
the function __init _fill_cplbtab().
This is often because ___fill_code_cplbtab lacks a __init
annotation or the annotation of _fill_cplbtab is wrong.
WARNING: vmlinux.o(.text+0x72a2): Section mismatch in reference from the function ___fill_data_cplbtab() to the function .init.text:_fill_cplbtab()
The function ___fill_data_cplbtab() references
the function __init _fill_cplbtab().
This is often because ___fill_data_cplbtab lacks a __init
annotation or the annotation of _fill_cplbtab is wrong.
WARNING: vmlinux.o(.text+0x72bc): Section mismatch in reference from the function ___fill_data_cplbtab() to the function .init.text:_fill_cplbtab()
The function ___fill_data_cplbtab() references
the function __init _fill_cplbtab().
This is often because ___fill_data_cplbtab lacks a __init
annotation or the annotation of _fill_cplbtab is wrong.
WARNING: vmlinux.o(.text+0x72d4): Section mismatch in reference from the function ___fill_data_cplbtab() to the function .init.text:_fill_cplbtab()
The function ___fill_data_cplbtab() references
the function __init _fill_cplbtab().
This is often because ___fill_data_cplbtab lacks a __init
annotation or the annotation of _fill_cplbtab is wrong.
WARNING: vmlinux.o(.text+0x72e8): Section mismatch in reference from the function ___fill_data_cplbtab() to the function .init.text:_fill_cplbtab()
The function ___fill_data_cplbtab() references
the function __init _fill_cplbtab().
This is often because ___fill_data_cplbtab lacks a __init
annotation or the annotation of _fill_cplbtab is wrong.
--
Signed-off-by: Bryan Wu <cooloney@kernel.org>
---
arch/blackfin/kernel/cplb-nompu/cplbinit.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/blackfin/kernel/cplb-nompu/cplbinit.c b/arch/blackfin/kernel/cplb-nompu/cplbinit.c
index 917325bfbd84..6be0c50122e8 100644
--- a/arch/blackfin/kernel/cplb-nompu/cplbinit.c
+++ b/arch/blackfin/kernel/cplb-nompu/cplbinit.c
@@ -254,7 +254,8 @@ close_cplbtab(struct cplb_tab *table)
}
/* helper function */
-static void __fill_code_cplbtab(struct cplb_tab *t, int i, u32 a_start, u32 a_end)
+static void __init
+__fill_code_cplbtab(struct cplb_tab *t, int i, u32 a_start, u32 a_end)
{
if (cplb_data[i].psize) {
fill_cplbtab(t,
@@ -291,7 +292,8 @@ static void __fill_code_cplbtab(struct cplb_tab *t, int i, u32 a_start, u32 a_en
}
}
-static void __fill_data_cplbtab(struct cplb_tab *t, int i, u32 a_start, u32 a_end)
+static void __init
+__fill_data_cplbtab(struct cplb_tab *t, int i, u32 a_start, u32 a_end)
{
if (cplb_data[i].psize) {
fill_cplbtab(t,
--
cgit v1.2.3-70-g09d2
From ec5e69f6d3f4350681d6f7eaae515cf014be9276 Mon Sep 17 00:00:00 2001
From: James Bottomley <James.Bottomley@HansenPartnership.com>
Date: Mon, 23 Jun 2008 14:52:09 -0500
Subject: [SCSI] esp: tidy up target reference counting
The esp driver currently does hand rolled reference counting of its
target. It's much easier to do what it needs to do if it's plugged into
the mid-layer callbacks (target_alloc and target_destroy) which were
designed for this case, so do it this way and get rid of the internal
target reference count.
Acked-by: David S. Miller <davem@davemloft.net>
Cc: Stable Tree <stable@kernel.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
---
drivers/scsi/esp_scsi.c | 30 ++++++++++++++++++++----------
drivers/scsi/esp_scsi.h | 1 -
2 files changed, 20 insertions(+), 11 deletions(-)
diff --git a/drivers/scsi/esp_scsi.c b/drivers/scsi/esp_scsi.c
index 305eddef5ca1..59fbef08d690 100644
--- a/drivers/scsi/esp_scsi.c
+++ b/drivers/scsi/esp_scsi.c
@@ -2359,6 +2359,24 @@ void scsi_esp_unregister(struct esp *esp)
}
EXPORT_SYMBOL(scsi_esp_unregister);
+static int esp_target_alloc(struct scsi_target *starget)
+{
+ struct esp *esp = shost_priv(dev_to_shost(&starget->dev));
+ struct esp_target_data *tp = &esp->target[starget->id];
+
+ tp->starget = starget;
+
+ return 0;
+}
+
+static void esp_target_destroy(struct scsi_target *starget)
+{
+ struct esp *esp = shost_priv(dev_to_shost(&starget->dev));
+ struct esp_target_data *tp = &esp->target[starget->id];
+
+ tp->starget = NULL;
+}
+
static int esp_slave_alloc(struct scsi_device *dev)
{
struct esp *esp = shost_priv(dev->host);
@@ -2370,9 +2388,6 @@ static int esp_slave_alloc(struct scsi_device *dev)
return -ENOMEM;
dev->hostdata = lp;
- tp->starget = dev->sdev_target;
- tp->starget_ref++;
-
spi_min_period(tp->starget) = esp->min_period;
spi_max_offset(tp->starget) = 15;
@@ -2426,17 +2441,10 @@ static int esp_slave_configure(struct scsi_device *dev)
static void esp_slave_destroy(struct scsi_device *dev)
{
- struct esp *esp = shost_priv(dev->host);
- struct esp_target_data *tp = &esp->target[dev->id];
struct esp_lun_data *lp = dev->hostdata;
kfree(lp);
dev->hostdata = NULL;
-
- BUG_ON(tp->starget_ref <= 0);
-
- if (!--tp->starget_ref)
- tp->starget = NULL;
}
static int esp_eh_abort_handler(struct scsi_cmnd *cmd)
@@ -2616,6 +2624,8 @@ struct scsi_host_template scsi_esp_template = {
.name = "esp",
.info = esp_info,
.queuecommand = esp_queuecommand,
+ .target_alloc = esp_target_alloc,
+ .target_destroy = esp_target_destroy,
.slave_alloc = esp_slave_alloc,
.slave_configure = esp_slave_configure,
.slave_destroy = esp_slave_destroy,
diff --git a/drivers/scsi/esp_scsi.h b/drivers/scsi/esp_scsi.h
index 655e0b2240bf..bb43a1388188 100644
--- a/drivers/scsi/esp_scsi.h
+++ b/drivers/scsi/esp_scsi.h
@@ -322,7 +322,6 @@ struct esp_target_data {
u8 nego_goal_tags;
struct scsi_target *starget;
- int starget_ref;
};
struct esp_event_ent {
--
cgit v1.2.3-70-g09d2
From 9e6c29768fc05d32ba1342b9348957b24bc476c2 Mon Sep 17 00:00:00 2001
From: Jaya Kumar <jayakumar.arm@gmail.com>
Date: Sun, 22 Jun 2008 04:27:27 +0100
Subject: [ARM] 5117/1: pxafb: fix __devinit/exit annotations
This patch fixes pxafb's init/exit annotations. It uses __devinit/exit for
probe functions and __init for init functions. g_options is left as
__devinitdata since it is used by both.
Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
drivers/video/pxafb.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index 796e0d1d5b19..fafe7db20d6d 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -1246,7 +1246,7 @@ static int pxafb_resume(struct platform_device *dev)
* cache. Once this area is remapped, all virtual memory
* access to the video memory should occur at the new region.
*/
-static int __init pxafb_map_video_memory(struct pxafb_info *fbi)
+static int __devinit pxafb_map_video_memory(struct pxafb_info *fbi)
{
/*
* We reserve one page for the palette, plus the size
@@ -1348,7 +1348,7 @@ decode_mode:
pxafb_decode_mode_info(fbi, inf->modes, inf->num_modes);
}
-static struct pxafb_info * __init pxafb_init_fbinfo(struct device *dev)
+static struct pxafb_info * __devinit pxafb_init_fbinfo(struct device *dev)
{
struct pxafb_info *fbi;
void *addr;
@@ -1410,7 +1410,7 @@ static struct pxafb_info * __init pxafb_init_fbinfo(struct device *dev)
}
#ifdef CONFIG_FB_PXA_PARAMETERS
-static int __init parse_opt_mode(struct device *dev, const char *this_opt)
+static int __devinit parse_opt_mode(struct device *dev, const char *this_opt)
{
struct pxafb_mach_info *inf = dev->platform_data;
@@ -1469,7 +1469,7 @@ done:
return 0;
}
-static int __init parse_opt(struct device *dev, char *this_opt)
+static int __devinit parse_opt(struct device *dev, char *this_opt)
{
struct pxafb_mach_info *inf = dev->platform_data;
struct pxafb_mode_info *mode = &inf->modes[0];
@@ -1567,7 +1567,7 @@ static int __init parse_opt(struct device *dev, char *this_opt)
return 0;
}
-static int __init pxafb_parse_options(struct device *dev, char *options)
+static int __devinit pxafb_parse_options(struct device *dev, char *options)
{
char *this_opt;
int ret;
@@ -1589,7 +1589,7 @@ static int __init pxafb_parse_options(struct device *dev, char *options)
static char g_options[256] __devinitdata = "";
#ifndef MODULE
-static int __devinit pxafb_setup_options(void)
+static int __init pxafb_setup_options(void)
{
char *options = NULL;
@@ -1613,7 +1613,7 @@ MODULE_PARM_DESC(options, "LCD parameters (see Documentation/fb/pxafb.txt)");
#define pxafb_setup_options() (0)
#endif
-static int __init pxafb_probe(struct platform_device *dev)
+static int __devinit pxafb_probe(struct platform_device *dev)
{
struct pxafb_info *fbi;
struct pxafb_mach_info *inf;
@@ -1801,7 +1801,7 @@ static struct platform_driver pxafb_driver = {
},
};
-static int __devinit pxafb_init(void)
+static int __init pxafb_init(void)
{
if (pxafb_setup_options())
return -EINVAL;
--
cgit v1.2.3-70-g09d2
From 16d752397301b95abaa95cbaf9e785d221872311 Mon Sep 17 00:00:00 2001
From: Rene Herman <rene.herman@keyaccess.nl>
Date: Tue, 24 Jun 2008 19:38:56 +0200
Subject: thermal: Create CONFIG_THERMAL_HWMON=n
A bug in libsensors <= 2.10.6 is exposed
when this new hwmon I/F is enabled.
Create CONFIG_THERMAL_HWMON=n
until some time after libsensors 2.10.7 ships
so those users can run the latest kernel.
libsensors 3.x is already fixed -- those users
can use CONFIG_THERMAL_HWMON=y now.
Signed-off-by: Rene Herman <rene.herman@gmail.com>
Acked-by: Mark M. Hoffman <mhoffman@lightlink.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---
Documentation/feature-removal-schedule.txt | 9 +++++++++
drivers/thermal/Kconfig | 9 +++++++++
drivers/thermal/thermal_sys.c | 4 ++--
include/linux/thermal.h | 6 ++----
4 files changed, 22 insertions(+), 6 deletions(-)
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 5b3f31faed56..46ece3fba6f9 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -312,3 +312,12 @@ When: 2.6.26
Why: Implementation became generic; users should now include
linux/semaphore.h instead.
Who: Matthew Wilcox <willy@linux.intel.com>
+
+---------------------------
+
+What: CONFIG_THERMAL_HWMON
+When: January 2009
+Why: This option was introduced just to allow older lm-sensors userspace
+ to keep working over the upgrade to 2.6.26. At the scheduled time of
+ removal fixed lm-sensors (2.x or 3.x) should be readily available.
+Who: Rene Herman <rene.herman@gmail.com>
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index 4b628526df09..a86e952ed4ca 100644
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -12,3 +12,12 @@ menuconfig THERMAL
cooling devices.
All platforms with ACPI thermal support can use this driver.
If you want this support, you should say Y or M here.
+
+config THERMAL_HWMON
+ bool "Hardware monitoring support"
+ depends on HWMON=y || HWMON=THERMAL
+ help
+ The generic thermal sysfs driver's hardware monitoring support
+ requires a 2.10.7/3.0.2 or later lm-sensors userspace.
+
+ Say Y if your user-space is new enough.
diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c
index 6098787341f3..fe07462d5947 100644
--- a/drivers/thermal/thermal_sys.c
+++ b/drivers/thermal/thermal_sys.c
@@ -295,8 +295,8 @@ thermal_cooling_device_trip_point_show(struct device *dev,
/* Device management */
-#if defined(CONFIG_HWMON) || \
- (defined(CONFIG_HWMON_MODULE) && defined(CONFIG_THERMAL_MODULE))
+#if defined(CONFIG_THERMAL_HWMON)
+
/* hwmon sys I/F */
#include <linux/hwmon.h>
static LIST_HEAD(thermal_hwmon_list);
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index 06d3e6eb9ca8..917707e6151d 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -66,8 +66,7 @@ struct thermal_cooling_device {
((long)t-2732+5)/10 : ((long)t-2732-5)/10)
#define CELSIUS_TO_KELVIN(t) ((t)*10+2732)
-#if defined(CONFIG_HWMON) || \
- (defined(CONFIG_HWMON_MODULE) && defined(CONFIG_THERMAL_MODULE))
+#if defined(CONFIG_THERMAL_HWMON)
/* thermal zone devices with the same type share one hwmon device */
struct thermal_hwmon_device {
char type[THERMAL_NAME_LENGTH];
@@ -94,8 +93,7 @@ struct thermal_zone_device {
struct idr idr;
struct mutex lock; /* protect cooling devices list */
struct list_head node;
-#if defined(CONFIG_HWMON) || \
- (defined(CONFIG_HWMON_MODULE) && defined(CONFIG_THERMAL_MODULE))
+#if defined(CONFIG_THERMAL_HWMON)
struct list_head hwmon_node;
struct thermal_hwmon_device *hwmon;
struct thermal_hwmon_attr temp_input; /* hwmon sys attr */
--
cgit v1.2.3-70-g09d2
From 4389ed2ff61de2b1485b31bf342da913dd342f59 Mon Sep 17 00:00:00 2001
From: Vegard Nossum <vegard.nossum@gmail.com>
Date: Fri, 20 Jun 2008 15:39:09 +0200
Subject: ACPI: don't walk tables if ACPI was disabled
Ingo Molnar wrote:
> -tip auto-testing started triggering this spinlock corruption message
> yesterday:
>
> [ 3.976213] calling acpi_rtc_init+0x0/0xd3
> [ 3.980213] ACPI Exception (utmutex-0263): AE_BAD_PARAMETER, Thread F7C50000 could not acquire Mutex [3] [20080321]
> [ 3.992213] BUG: spinlock bad magic on CPU#0, swapper/1
> [ 3.992213] lock: c2508dc4, .magic: 00000000, .owner: swapper/1, .owner_cpu: 0
This is apparently because some parts of ACPI, including mutexes, are not
initialized when acpi=off is passed to the kernel.
Reported-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---
drivers/acpi/glue.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 2808dc60fd67..9b227d4dc9c9 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -333,6 +333,9 @@ static int __init acpi_rtc_init(void)
{
struct device *dev = get_rtc_dev();
+ if (acpi_disabled)
+ return 0;
+
if (dev) {
rtc_wake_setup();
rtc_info.wake_on = rtc_wake_on;
--
cgit v1.2.3-70-g09d2
From 816c2eda3ce8fa7eb62f22e01e2ec7a3f7d677c0 Mon Sep 17 00:00:00 2001
From: Len Brown <len.brown@intel.com>
Date: Tue, 24 Jun 2008 22:57:12 -0400
Subject: dock: bay: Don't call acpi_walk_namespace() when ACPI is disabled.
Signed-off-by: Len Brown <len.brown@intel.com>
---
drivers/acpi/bay.c | 3 +++
drivers/acpi/dock.c | 3 +++
2 files changed, 6 insertions(+)
diff --git a/drivers/acpi/bay.c b/drivers/acpi/bay.c
index 26038c2a2a71..61b6c5beb2d3 100644
--- a/drivers/acpi/bay.c
+++ b/drivers/acpi/bay.c
@@ -377,6 +377,9 @@ static int __init bay_init(void)
INIT_LIST_HEAD(&drive_bays);
+ if (acpi_disabled)
+ return -ENODEV;
+
/* look for dockable drive bays */
acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
ACPI_UINT32_MAX, find_bay, &bays, NULL);
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index 96c542f7fded..bb7c51f712bd 100644
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -917,6 +917,9 @@ static int __init dock_init(void)
dock_station = NULL;
+ if (acpi_disabled)
+ return 0;
+
/* look for a dock station */
acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
ACPI_UINT32_MAX, find_dock, &num, NULL);
--
cgit v1.2.3-70-g09d2
From 41aefdcc98fdba47459eab67630293d67e855fc3 Mon Sep 17 00:00:00 2001
From: Max Asbock <masbock@us.ibm.com>
Date: Wed, 25 Jun 2008 14:45:28 -0700
Subject: x86: shift bits the right way in native_read_tscp
native_read_tscp shifts the bits in the high order value in the
wrong direction, the attached patch fixes that.
Signed-off-by: Max Asbock <masbock@linux.vnet.ibm.com>
Acked-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
include/asm-x86/msr.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/asm-x86/msr.h b/include/asm-x86/msr.h
index 3707650a169b..2b5f2c91db25 100644
--- a/include/asm-x86/msr.h
+++ b/include/asm-x86/msr.h
@@ -18,7 +18,7 @@ static inline unsigned long long native_read_tscp(unsigned int *aux)
unsigned long low, high;
asm volatile(".byte 0x0f,0x01,0xf9"
: "=a" (low), "=d" (high), "=c" (*aux));
- return low | ((u64)high >> 32);
+ return low | ((u64)high << 32);
}
/*
--
cgit v1.2.3-70-g09d2
From 0b1faeef5f9243bb5fc5713a34bbf1ceab0de562 Mon Sep 17 00:00:00 2001
From: Daniel J Blueman <daniel.blueman@gmail.com>
Date: Sun, 15 Jun 2008 12:32:15 +0100
Subject: x86: section/warning fixes
WARNING: arch/x86/mm/built-in.o(.text+0x3a1): Section mismatch in
reference from the function set_pte_phys() to the function
.init.text:spp_getpage()
The function set_pte_phys() references
the function __init spp_getpage().
This is often because set_pte_phys lacks a __init
annotation or the annotation of spp_getpage is wrong.
arch/x86/mm/init_64.c: In function 'early_memtest':
arch/x86/mm/init_64.c:520: warning: passing argument 2 of
'find_e820_area_size' from incompatible pointer type
Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com>
Cc: "Linus Torvalds" <torvalds@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
arch/x86/mm/init_64.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 156e6d7b0e32..f6d20be7a8f4 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -135,7 +135,7 @@ static __init void *spp_getpage(void)
return ptr;
}
-static void
+static __init void
set_pte_phys(unsigned long vaddr, unsigned long phys, pgprot_t prot)
{
pgd_t *pgd;
@@ -214,7 +214,7 @@ void __init cleanup_highmap(void)
}
/* NOTE: this is meant to be run only at boot */
-void __set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t prot)
+void __init __set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t prot)
{
unsigned long address = __fix_to_virt(idx);
@@ -506,7 +506,7 @@ early_param("memtest", parse_memtest);
static void __init early_memtest(unsigned long start, unsigned long end)
{
- u64 t_start, t_size;
+ unsigned long t_start, t_size;
unsigned pattern;
if (!memtest_pattern)
@@ -525,7 +525,7 @@ static void __init early_memtest(unsigned long start, unsigned long end)
if (t_start + t_size > end)
t_size = end - t_start;
- printk(KERN_CONT "\n %016llx - %016llx pattern %d",
+ printk(KERN_CONT "\n %016lx - %016lx pattern %d",
t_start, t_start + t_size, pattern);
memtest(t_start, t_size, pattern);
--
cgit v1.2.3-70-g09d2
From fde60748d2f0345cabff20d25458c67d4ac06034 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@infradead.org>
Date: Thu, 5 Jun 2008 18:59:08 -0300
Subject: V4L/DVB (8004): Fix INPUT dependency at budget-ci
As reported by Ingo Molnar:
MODPOST 346 modules
ERROR: "input_free_device" [drivers/media/dvb/ttpci/budget-ci.ko] undefined!
ERROR: "input_register_device" [drivers/media/dvb/ttpci/budget-ci.ko] undefined!
ERROR: "input_allocate_device" [drivers/media/dvb/ttpci/budget-ci.ko] undefined!
ERROR: "input_unregister_device" [drivers/media/dvb/ttpci/budget-ci.ko] undefined!
ERROR: "input_event" [drivers/media/common/ir-common.ko] undefined!
This occurs when:
CONFIG_INPUT=n
CONFIG_VIDEO_IR=m
CONFIG_DVB_BUDGET_CI=m
Thanks-to: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/dvb/ttpci/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/dvb/ttpci/Kconfig b/drivers/media/dvb/ttpci/Kconfig
index d4339b1b3b68..07643e010093 100644
--- a/drivers/media/dvb/ttpci/Kconfig
+++ b/drivers/media/dvb/ttpci/Kconfig
@@ -101,6 +101,7 @@ config DVB_BUDGET
config DVB_BUDGET_CI
tristate "Budget cards with onboard CI connector"
depends on DVB_BUDGET_CORE && I2C
+ depends on INPUT # due to IR
select DVB_STV0297 if !DVB_FE_CUSTOMISE
select DVB_STV0299 if !DVB_FE_CUSTOMISE
select DVB_TDA1004X if !DVB_FE_CUSTOMISE
--
cgit v1.2.3-70-g09d2
From bf67cac1314ba29676fbac2decde0e2e0a8170f8 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@infradead.org>
Date: Sat, 7 Jun 2008 15:54:10 -0300
Subject: V4L/DVB (8005): Fix OOPS if frontend is null
Thanks to timf <timf@iinet.net.au> and Mike Galbraith <efault@gmx.de> to report
this issue.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/saa7134/saa7134-dvb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 469f93aac008..726f01ccedf0 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -1338,7 +1338,8 @@ static int dvb_init(struct saa7134_dev *dev)
return ret;
dettach_frontend:
- dvb_frontend_detach(dev->dvb.frontend);
+ if (dev->dvb.frontend)
+ dvb_frontend_detach(dev->dvb.frontend);
dev->dvb.frontend = NULL;
return -1;
--
cgit v1.2.3-70-g09d2
From 45270a1531a2aa90dd890666913c25a1e6f5e8eb Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sat, 7 Jun 2008 11:18:17 -0300
Subject: V4L/DVB (8007): cx18/cx25840: the S-Video LUMA input can use all
In1-In8 inputs
The S-Video LUMA input was restricted to the In1-In4 inputs, but it
turns out that it can use the full range of In1-In8.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/cx18/cx18-av-core.c | 2 +-
drivers/media/video/cx18/cx18-av-core.h | 6 +++++-
drivers/media/video/cx25840/cx25840-core.c | 2 +-
include/media/cx25840.h | 6 +++++-
4 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/drivers/media/video/cx18/cx18-av-core.c b/drivers/media/video/cx18/cx18-av-core.c
index 9a26751615c6..8f2959ae7cab 100644
--- a/drivers/media/video/cx18/cx18-av-core.c
+++ b/drivers/media/video/cx18/cx18-av-core.c
@@ -228,7 +228,7 @@ static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input,
if ((vid_input & ~0xff0) ||
luma < CX18_AV_SVIDEO_LUMA1 ||
- luma > CX18_AV_SVIDEO_LUMA4 ||
+ luma > CX18_AV_SVIDEO_LUMA8 ||
chroma < CX18_AV_SVIDEO_CHROMA4 ||
chroma > CX18_AV_SVIDEO_CHROMA8) {
CX18_ERR("0x%04x is not a valid video input!\n",
diff --git a/drivers/media/video/cx18/cx18-av-core.h b/drivers/media/video/cx18/cx18-av-core.h
index 786901d72e9a..39f3c9397158 100644
--- a/drivers/media/video/cx18/cx18-av-core.h
+++ b/drivers/media/video/cx18/cx18-av-core.h
@@ -37,12 +37,16 @@ enum cx18_av_video_input {
CX18_AV_COMPOSITE7,
CX18_AV_COMPOSITE8,
- /* S-Video inputs consist of one luma input (In1-In4) ORed with one
+ /* S-Video inputs consist of one luma input (In1-In8) ORed with one
chroma input (In5-In8) */
CX18_AV_SVIDEO_LUMA1 = 0x10,
CX18_AV_SVIDEO_LUMA2 = 0x20,
CX18_AV_SVIDEO_LUMA3 = 0x30,
CX18_AV_SVIDEO_LUMA4 = 0x40,
+ CX18_AV_SVIDEO_LUMA5 = 0x50,
+ CX18_AV_SVIDEO_LUMA6 = 0x60,
+ CX18_AV_SVIDEO_LUMA7 = 0x70,
+ CX18_AV_SVIDEO_LUMA8 = 0x80,
CX18_AV_SVIDEO_CHROMA4 = 0x400,
CX18_AV_SVIDEO_CHROMA5 = 0x500,
CX18_AV_SVIDEO_CHROMA6 = 0x600,
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index 607efdcd22f8..1da6f134888d 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -433,7 +433,7 @@ static int set_input(struct i2c_client *client, enum cx25840_video_input vid_inp
int chroma = vid_input & 0xf00;
if ((vid_input & ~0xff0) ||
- luma < CX25840_SVIDEO_LUMA1 || luma > CX25840_SVIDEO_LUMA4 ||
+ luma < CX25840_SVIDEO_LUMA1 || luma > CX25840_SVIDEO_LUMA8 ||
chroma < CX25840_SVIDEO_CHROMA4 || chroma > CX25840_SVIDEO_CHROMA8) {
v4l_err(client, "0x%04x is not a valid video input!\n",
vid_input);
diff --git a/include/media/cx25840.h b/include/media/cx25840.h
index cd599ad29fb2..db431d513f2f 100644
--- a/include/media/cx25840.h
+++ b/include/media/cx25840.h
@@ -32,12 +32,16 @@ enum cx25840_video_input {
CX25840_COMPOSITE7,
CX25840_COMPOSITE8,
- /* S-Video inputs consist of one luma input (In1-In4) ORed with one
+ /* S-Video inputs consist of one luma input (In1-In8) ORed with one
chroma input (In5-In8) */
CX25840_SVIDEO_LUMA1 = 0x10,
CX25840_SVIDEO_LUMA2 = 0x20,
CX25840_SVIDEO_LUMA3 = 0x30,
CX25840_SVIDEO_LUMA4 = 0x40,
+ CX25840_SVIDEO_LUMA5 = 0x50,
+ CX25840_SVIDEO_LUMA6 = 0x60,
+ CX25840_SVIDEO_LUMA7 = 0x70,
+ CX25840_SVIDEO_LUMA8 = 0x80,
CX25840_SVIDEO_CHROMA4 = 0x400,
CX25840_SVIDEO_CHROMA5 = 0x500,
CX25840_SVIDEO_CHROMA6 = 0x600,
--
cgit v1.2.3-70-g09d2
From d3d9b803eead0a536d28ffc31c5fadae976991cc Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun, 8 Jun 2008 06:05:18 -0300
Subject: V4L/DVB (8008): cx18: remove duplicate audio and video input enums
cx18-cards.h had a copy of the audio and video input enums
from cx18-av-core.h, but with different prefixes. Removed
that copy and used the ones from cx18-av-core.h.
Thanks to Andy Walls <awalls@radix.net> for the report.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/cx18/cx18-cards.c | 61 ++++++++++++++++++-----------------
drivers/media/video/cx18/cx18-cards.h | 40 -----------------------
2 files changed, 31 insertions(+), 70 deletions(-)
diff --git a/drivers/media/video/cx18/cx18-cards.c b/drivers/media/video/cx18/cx18-cards.c
index baccd079243d..c35eb53a34c6 100644
--- a/drivers/media/video/cx18/cx18-cards.c
+++ b/drivers/media/video/cx18/cx18-cards.c
@@ -23,6 +23,7 @@
#include "cx18-driver.h"
#include "cx18-cards.h"
+#include "cx18-av-core.h"
#include "cx18-i2c.h"
#include <media/cs5345.h>
@@ -54,22 +55,22 @@ static const struct cx18_card cx18_card_hvr1600_esmt = {
.hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER |
CX18_HW_CS5345 | CX18_HW_DVB,
.video_inputs = {
- { CX18_CARD_INPUT_VID_TUNER, 0, CX23418_COMPOSITE7 },
- { CX18_CARD_INPUT_SVIDEO1, 1, CX23418_SVIDEO1 },
- { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 },
- { CX18_CARD_INPUT_SVIDEO2, 2, CX23418_SVIDEO2 },
- { CX18_CARD_INPUT_COMPOSITE2, 2, CX23418_COMPOSITE4 },
+ { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE7 },
+ { CX18_CARD_INPUT_SVIDEO1, 1, CX18_AV_SVIDEO1 },
+ { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE3 },
+ { CX18_CARD_INPUT_SVIDEO2, 2, CX18_AV_SVIDEO2 },
+ { CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE4 },
},
.audio_inputs = {
{ CX18_CARD_INPUT_AUD_TUNER,
- CX23418_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 },
+ CX18_AV_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 },
{ CX18_CARD_INPUT_LINE_IN1,
- CX23418_AUDIO_SERIAL, CS5345_IN_2 },
+ CX18_AV_AUDIO_SERIAL, CS5345_IN_2 },
{ CX18_CARD_INPUT_LINE_IN2,
- CX23418_AUDIO_SERIAL, CS5345_IN_2 },
+ CX18_AV_AUDIO_SERIAL, CS5345_IN_2 },
},
.radio_input = { CX18_CARD_INPUT_AUD_TUNER,
- CX23418_AUDIO_SERIAL, 0 },
+ CX18_AV_AUDIO_SERIAL, 0 },
.ddr = {
/* ESMT M13S128324A-5B memory */
.chip_config = 0x003,
@@ -94,22 +95,22 @@ static const struct cx18_card cx18_card_hvr1600_samsung = {
.hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER |
CX18_HW_CS5345 | CX18_HW_DVB,
.video_inputs = {
- { CX18_CARD_INPUT_VID_TUNER, 0, CX23418_COMPOSITE7 },
- { CX18_CARD_INPUT_SVIDEO1, 1, CX23418_SVIDEO1 },
- { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 },
- { CX18_CARD_INPUT_SVIDEO2, 2, CX23418_SVIDEO2 },
- { CX18_CARD_INPUT_COMPOSITE2, 2, CX23418_COMPOSITE4 },
+ { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE7 },
+ { CX18_CARD_INPUT_SVIDEO1, 1, CX18_AV_SVIDEO1 },
+ { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE3 },
+ { CX18_CARD_INPUT_SVIDEO2, 2, CX18_AV_SVIDEO2 },
+ { CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE4 },
},
.audio_inputs = {
{ CX18_CARD_INPUT_AUD_TUNER,
- CX23418_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 },
+ CX18_AV_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 },
{ CX18_CARD_INPUT_LINE_IN1,
- CX23418_AUDIO_SERIAL, CS5345_IN_2 },
+ CX18_AV_AUDIO_SERIAL, CS5345_IN_2 },
{ CX18_CARD_INPUT_LINE_IN2,
- CX23418_AUDIO_SERIAL, CS5345_IN_2 },
+ CX18_AV_AUDIO_SERIAL, CS5345_IN_2 },
},
.radio_input = { CX18_CARD_INPUT_AUD_TUNER,
- CX23418_AUDIO_SERIAL, 0 },
+ CX18_AV_AUDIO_SERIAL, 0 },
.ddr = {
/* Samsung K4D263238G-VC33 memory */
.chip_config = 0x003,
@@ -141,19 +142,19 @@ static const struct cx18_card cx18_card_h900 = {
.hw_audio_ctrl = CX18_HW_CX23418,
.hw_all = CX18_HW_TUNER,
.video_inputs = {
- { CX18_CARD_INPUT_VID_TUNER, 0, CX23418_COMPOSITE2 },
+ { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE2 },
{ CX18_CARD_INPUT_SVIDEO1, 1,
- CX23418_SVIDEO_LUMA3 | CX23418_SVIDEO_CHROMA4 },
- { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE1 },
+ CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 },
+ { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE1 },
},
.audio_inputs = {
{ CX18_CARD_INPUT_AUD_TUNER,
- CX23418_AUDIO8, 0 },
+ CX18_AV_AUDIO8, 0 },
{ CX18_CARD_INPUT_LINE_IN1,
- CX23418_AUDIO_SERIAL, 0 },
+ CX18_AV_AUDIO_SERIAL, 0 },
},
.radio_input = { CX18_CARD_INPUT_AUD_TUNER,
- CX23418_AUDIO_SERIAL, 0 },
+ CX18_AV_AUDIO_SERIAL, 0 },
.tuners = {
{ .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
},
@@ -188,18 +189,18 @@ static const struct cx18_card cx18_card_mpc718 = {
.hw_audio_ctrl = CX18_HW_CX23418,
.hw_all = CX18_HW_TUNER,
.video_inputs = {
- { CX18_CARD_INPUT_VID_TUNER, 0, CX23418_COMPOSITE7 },
- { CX18_CARD_INPUT_SVIDEO1, 1, CX23418_SVIDEO1 },
- { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 },
+ { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE7 },
+ { CX18_CARD_INPUT_SVIDEO1, 1, CX18_AV_SVIDEO1 },
+ { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE3 },
},
.audio_inputs = {
{ CX18_CARD_INPUT_AUD_TUNER,
- CX23418_AUDIO8, 0 },
+ CX18_AV_AUDIO8, 0 },
{ CX18_CARD_INPUT_LINE_IN1,
- CX23418_AUDIO_SERIAL, 0 },
+ CX18_AV_AUDIO_SERIAL, 0 },
},
.radio_input = { CX18_CARD_INPUT_AUD_TUNER,
- CX23418_AUDIO_SERIAL, 0 },
+ CX18_AV_AUDIO_SERIAL, 0 },
.tuners = {
/* XC3028 tuner */
{ .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
diff --git a/drivers/media/video/cx18/cx18-cards.h b/drivers/media/video/cx18/cx18-cards.h
index bccb67f0db16..3c2c0b92956c 100644
--- a/drivers/media/video/cx18/cx18-cards.h
+++ b/drivers/media/video/cx18/cx18-cards.h
@@ -36,36 +36,6 @@
#define CX18_CARD_INPUT_COMPOSITE2 5
#define CX18_CARD_INPUT_COMPOSITE3 6
-enum cx34180_video_input {
- /* Composite video inputs In1-In8 */
- CX23418_COMPOSITE1 = 1,
- CX23418_COMPOSITE2,
- CX23418_COMPOSITE3,
- CX23418_COMPOSITE4,
- CX23418_COMPOSITE5,
- CX23418_COMPOSITE6,
- CX23418_COMPOSITE7,
- CX23418_COMPOSITE8,
-
- /* S-Video inputs consist of one luma input (In1-In4) ORed with one
- chroma input (In5-In8) */
- CX23418_SVIDEO_LUMA1 = 0x10,
- CX23418_SVIDEO_LUMA2 = 0x20,
- CX23418_SVIDEO_LUMA3 = 0x30,
- CX23418_SVIDEO_LUMA4 = 0x40,
- CX23418_SVIDEO_CHROMA4 = 0x400,
- CX23418_SVIDEO_CHROMA5 = 0x500,
- CX23418_SVIDEO_CHROMA6 = 0x600,
- CX23418_SVIDEO_CHROMA7 = 0x700,
- CX23418_SVIDEO_CHROMA8 = 0x800,
-
- /* S-Video aliases for common luma/chroma combinations */
- CX23418_SVIDEO1 = 0x510,
- CX23418_SVIDEO2 = 0x620,
- CX23418_SVIDEO3 = 0x730,
- CX23418_SVIDEO4 = 0x840,
-};
-
/* audio inputs */
#define CX18_CARD_INPUT_AUD_TUNER 1
#define CX18_CARD_INPUT_LINE_IN1 2
@@ -75,16 +45,6 @@ enum cx34180_video_input {
#define CX18_CARD_MAX_AUDIO_INPUTS 3
#define CX18_CARD_MAX_TUNERS 2
-enum cx23418_audio_input {
- /* Audio inputs: serial or In4-In8 */
- CX23418_AUDIO_SERIAL,
- CX23418_AUDIO4 = 4,
- CX23418_AUDIO5,
- CX23418_AUDIO6,
- CX23418_AUDIO7,
- CX23418_AUDIO8,
-};
-
/* V4L2 capability aliases */
#define CX18_CAP_ENCODER (V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_TUNER | \
V4L2_CAP_AUDIO | V4L2_CAP_READWRITE)
--
cgit v1.2.3-70-g09d2
From 0367ca1bc7346d9ea89a4b4f1b9220489bda65a3 Mon Sep 17 00:00:00 2001
From: Devin Heitmueller <devin.heitmueller@gmail.com>
Date: Mon, 9 Jun 2008 14:58:04 -0300
Subject: V4L/DVB (8010): em28xx: Properly register extensions for already
attached devices
em28xx-video.c
- Properly handle loading of the module when multiple devices are already
connected (such as at bootup). Before we were only calling dvb_init()
against the last device in the list, so while we were handling subsequent
adds properly, if there were multiple devices present on driver load,
everybody except the last device would not get initialized.
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/em28xx/em28xx-video.c | 24 ++++++++++--------------
1 file changed, 10 insertions(+), 14 deletions(-)
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index fb163ecd9216..285bc62bbe46 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -1848,32 +1848,28 @@ static DEFINE_MUTEX(em28xx_extension_devlist_lock);
int em28xx_register_extension(struct em28xx_ops *ops)
{
- struct em28xx *h, *dev = NULL;
-
- list_for_each_entry(h, &em28xx_devlist, devlist)
- dev = h;
+ struct em28xx *dev = NULL;
mutex_lock(&em28xx_extension_devlist_lock);
list_add_tail(&ops->next, &em28xx_extension_devlist);
- if (dev)
- ops->init(dev);
-
+ list_for_each_entry(dev, &em28xx_devlist, devlist) {
+ if (dev)
+ ops->init(dev);
+ }
printk(KERN_INFO "Em28xx: Initialized (%s) extension\n", ops->name);
mutex_unlock(&em28xx_extension_devlist_lock);
-
return 0;
}
EXPORT_SYMBOL(em28xx_register_extension);
void em28xx_unregister_extension(struct em28xx_ops *ops)
{
- struct em28xx *h, *dev = NULL;
-
- list_for_each_entry(h, &em28xx_devlist, devlist)
- dev = h;
+ struct em28xx *dev = NULL;
- if (dev)
- ops->fini(dev);
+ list_for_each_entry(dev, &em28xx_devlist, devlist) {
+ if (dev)
+ ops->fini(dev);
+ }
mutex_lock(&em28xx_extension_devlist_lock);
printk(KERN_INFO "Em28xx: Removed (%s) extension\n", ops->name);
--
cgit v1.2.3-70-g09d2
From b38cc642000f0a262db367ffb95cd02ca2ead59b Mon Sep 17 00:00:00 2001
From: Devin Heitmueller <devin.heitmueller@gmail.com>
Date: Mon, 9 Jun 2008 14:59:05 -0300
Subject: V4L/DVB (8011): em28xx: enable DVB for HVR-900
em28xx-cards.c
- DVB support is supposed to be enabled for the first generation HVR-900.
This device was confirmed with DVB by mkrufky when we did the original work
in April, but I guess we forgot to set the flag.
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/em28xx/em28xx-cards.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 3e4f3c7e92e7..5cf71582e3a2 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -157,6 +157,7 @@ struct em28xx_board em28xx_boards[] = {
.tda9887_conf = TDA9887_PRESENT,
.tuner_type = TUNER_XC2028,
.mts_firmware = 1,
+ .has_dvb = 1,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
--
cgit v1.2.3-70-g09d2
From f56ebe16b045861d26b81ef6683445c0144362b8 Mon Sep 17 00:00:00 2001
From: Antti Palosaari <crope@iki.fi>
Date: Wed, 28 May 2008 21:55:06 -0300
Subject: V4L/DVB (8012): gl861: sleep a little to avoid I2C errors
- add little sleep to avoid I2C errors arising on faster CPUs
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/dvb/dvb-usb/gl861.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/media/dvb/dvb-usb/gl861.c b/drivers/media/dvb/dvb-usb/gl861.c
index 0a8ac64a4e33..10cc436b0654 100644
--- a/drivers/media/dvb/dvb-usb/gl861.c
+++ b/drivers/media/dvb/dvb-usb/gl861.c
@@ -47,6 +47,8 @@ static int gl861_i2c_msg(struct dvb_usb_device *d, u8 addr,
return -EINVAL;
}
+ msleep(0); /* avoid I2C errors */
+
return usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev, 0), req, type,
value, index, rbuf, rlen, 2000);
}
--
cgit v1.2.3-70-g09d2
From ea3a13b7a19f0d7d7344494047c9aa8bb32b6678 Mon Sep 17 00:00:00 2001
From: Antti Palosaari <crope@iki.fi>
Date: Wed, 28 May 2008 22:04:12 -0300
Subject: V4L/DVB (8013): gl861: remove useless identify_state
- remove useless identify_state - device is always warm
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/dvb/dvb-usb/gl861.c | 25 ++++++++-----------------
1 file changed, 8 insertions(+), 17 deletions(-)
diff --git a/drivers/media/dvb/dvb-usb/gl861.c b/drivers/media/dvb/dvb-usb/gl861.c
index 10cc436b0654..9e53650ac9d3 100644
--- a/drivers/media/dvb/dvb-usb/gl861.c
+++ b/drivers/media/dvb/dvb-usb/gl861.c
@@ -94,16 +94,6 @@ static struct i2c_algorithm gl861_i2c_algo = {
};
/* Callbacks for DVB USB */
-static int gl861_identify_state(struct usb_device *udev,
- struct dvb_usb_device_properties *props,
- struct dvb_usb_device_description **desc,
- int *cold)
-{
- *cold = 0;
-
- return 0;
-}
-
static struct zl10353_config gl861_zl10353_config = {
.demod_address = 0x0f,
.no_tuner = 1,
@@ -174,7 +164,6 @@ static struct dvb_usb_device_properties gl861_properties = {
.size_of_priv = 0,
- .identify_state = gl861_identify_state,
.num_adapters = 1,
.adapter = {{
@@ -196,13 +185,15 @@ static struct dvb_usb_device_properties gl861_properties = {
.num_device_descs = 2,
.devices = {
- { "MSI Mega Sky 55801 DVB-T USB2.0",
- { &gl861_table[0], NULL },
- { NULL },
+ {
+ .name = "MSI Mega Sky 55801 DVB-T USB2.0",
+ .cold_ids = { NULL },
+ .warm_ids = { &gl861_table[0], NULL },
},
- { "A-LINK DTU DVB-T USB2.0",
- { &gl861_table[1], NULL },
- { NULL },
+ {
+ .name = "A-LINK DTU DVB-T USB2.0",
+ .cold_ids = { NULL },
+ .warm_ids = { &gl861_table[1], NULL },
},
}
};
--
cgit v1.2.3-70-g09d2
From 1a78db826973b9fa658d72291ec2007889e2faf7 Mon Sep 17 00:00:00 2001
From: Antti Palosaari <crope@iki.fi>
Date: Tue, 10 Jun 2008 11:41:58 -0300
Subject: V4L/DVB (8015): gl861: replace non critical msleep(0) with msleep(1)
to be on the safe side
- change msleep(0) to msleep(1)
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/dvb/dvb-usb/gl861.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/dvb/dvb-usb/gl861.c b/drivers/media/dvb/dvb-usb/gl861.c
index 9e53650ac9d3..037f7ffb47b2 100644
--- a/drivers/media/dvb/dvb-usb/gl861.c
+++ b/drivers/media/dvb/dvb-usb/gl861.c
@@ -47,7 +47,7 @@ static int gl861_i2c_msg(struct dvb_usb_device *d, u8 addr,
return -EINVAL;
}
- msleep(0); /* avoid I2C errors */
+ msleep(1); /* avoid I2C errors */
return usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev, 0), req, type,
value, index, rbuf, rlen, 2000);
--
cgit v1.2.3-70-g09d2
From df619181631217e3166bb6c7538f981e0272617f Mon Sep 17 00:00:00 2001
From: Devin Heitmueller <devin.heitmueller@gmail.com>
Date: Tue, 10 Jun 2008 12:34:35 -0300
Subject: V4L/DVB (8017): Ensure em28xx extensions only get run against devs
that support them
em28xx-audio.c
em28xx-dvb.c
- Em28xx extensions should ensure they are being only loaded against devices
that support them. Deals with case where there are multiple em28xx
devices, some of which have DVB (or ALSA) support and some do not.
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/em28xx/em28xx-audio.c | 12 ++++++++++++
drivers/media/video/em28xx/em28xx-dvb.c | 10 ++++++++++
2 files changed, 22 insertions(+)
diff --git a/drivers/media/video/em28xx/em28xx-audio.c b/drivers/media/video/em28xx/em28xx-audio.c
index 92b2a6db4fdc..343dff0f8a04 100644
--- a/drivers/media/video/em28xx/em28xx-audio.c
+++ b/drivers/media/video/em28xx/em28xx-audio.c
@@ -415,6 +415,12 @@ static int em28xx_audio_init(struct em28xx *dev)
static int devnr;
int ret, err;
+ if (dev->has_audio_class) {
+ /* This device does not support the extension (in this case
+ the device is expecting the snd-usb-audio module */
+ return 0;
+ }
+
printk(KERN_INFO "em28xx-audio.c: probing for em28x1 "
"non standard usbaudio\n");
printk(KERN_INFO "em28xx-audio.c: Copyright (C) 2006 Markus "
@@ -458,6 +464,12 @@ static int em28xx_audio_fini(struct em28xx *dev)
if (dev == NULL)
return 0;
+ if (dev->has_audio_class) {
+ /* This device does not support the extension (in this case
+ the device is expecting the snd-usb-audio module */
+ return 0;
+ }
+
if (dev->adev) {
snd_card_free(dev->adev->sndcard);
kfree(dev->adev);
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c
index 8cf4983f0039..0b2333ee07f8 100644
--- a/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/drivers/media/video/em28xx/em28xx-dvb.c
@@ -382,6 +382,11 @@ static int dvb_init(struct em28xx *dev)
int result = 0;
struct em28xx_dvb *dvb;
+ if (!dev->has_dvb) {
+ /* This device does not support the extension */
+ return 0;
+ }
+
dvb = kzalloc(sizeof(struct em28xx_dvb), GFP_KERNEL);
if (dvb == NULL) {
@@ -444,6 +449,11 @@ out_free:
static int dvb_fini(struct em28xx *dev)
{
+ if (!dev->has_dvb) {
+ /* This device does not support the extension */
+ return 0;
+ }
+
if (dev->dvb) {
unregister_dvb(dev->dvb);
dev->dvb = NULL;
--
cgit v1.2.3-70-g09d2
From a8a1f8cc0cae07c209f13857adbdd4b87b36cdde Mon Sep 17 00:00:00 2001
From: Devin Heitmueller <devin.heitmueller@gmail.com>
Date: Tue, 10 Jun 2008 12:35:42 -0300
Subject: V4L/DVB (8018): Add em2860 chip ID
em28xx-cards.c
em28xx-reg.h
- Add em2860 chip ID (seen on Pointnix Intra-Oral Camera)
http://www.pointnix.com/ENG/dental/product_02.asp
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/em28xx/em28xx-cards.c | 3 +++
drivers/media/video/em28xx/em28xx-reg.h | 1 +
2 files changed, 4 insertions(+)
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 5cf71582e3a2..8cbda43727c3 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -525,6 +525,9 @@ void em28xx_pre_card_setup(struct em28xx *dev)
rc = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
if (rc > 0) {
switch (rc) {
+ case CHIP_ID_EM2860:
+ em28xx_info("chip ID is em2860\n");
+ break;
case CHIP_ID_EM2883:
em28xx_info("chip ID is em2882/em2883\n");
dev->wait_after_write = 0;
diff --git a/drivers/media/video/em28xx/em28xx-reg.h b/drivers/media/video/em28xx/em28xx-reg.h
index 9058bed07953..fac1ab23f621 100644
--- a/drivers/media/video/em28xx/em28xx-reg.h
+++ b/drivers/media/video/em28xx/em28xx-reg.h
@@ -84,5 +84,6 @@
/* FIXME: Need to be populated with the other chip ID's */
enum em28xx_chip_id {
+ CHIP_ID_EM2860 = 34,
CHIP_ID_EM2883 = 36,
};
--
cgit v1.2.3-70-g09d2
From a14fe9605bfdfe360b97acc9ef912779eb860507 Mon Sep 17 00:00:00 2001
From: Dmitri Belimov <d.belimov@gmail.com>
Date: Tue, 10 Jun 2008 14:19:31 -0300
Subject: V4L/DVB (8020): Fix callbacks functions of saa7134_empress
If I try v4l2-ctl --all -d /dev/video1 or v4l2-ctl --streamon -d /dev/video1
modules crashed:
*pde = 00000000
Modules linked in: ac battery loop saa7134_empress(F) saa6752hs(F) tuner_simple(F) tuner_types(F) tea5767(F) tda9887(F) tda8290(F) tea5761(F) tuner(F) snd_cmipci snd_pcm snd_page_alloc snd_opl3_lib saa7134(F) snd_mpu401 parport_pc parport snd_timer snd_hwdep snd_mpu401_uart floppy rtc psmouse videodev(F) v4l1_compat(F) compat_ioctl32(F) v4l2_common(F) videobuf_dma_sg(F) videobuf_core(F) snd_rawmidi snd_seq_device via_ircc pcspkr snd ir_kbd_i2c(F) irda soundcore ir_common(F) crc_ccitt tveeprom(F) i2c_viapro i2c_core button via_agp agpgart evdev ext3 jbd mbcache ide_cd_mod cdrom ide_disk 8139cp via82cxxx ide_core 8139too mii ehci_hcd uhci_hcd usbcore thermal processor fan
EIP is at __mutex_lock_slowpath+0x29/0x7b
DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Process v4l2-ctl (pid: 2742, ti=ced7e000 task=cf325260 task.ti=ced7e000)
d08e5411 00000000 ced7fed4 00000000 d0975acb 40045612 cfa86ee0 ffffffcd
cf2b7000 ced7febc c03858d6 00000019 00000292 d089e4ec cf37b2a0 d089e4a0
Call Trace:
[<c028b52b>] mutex_lock+0xa/0xb
[<d08e5411>] videobuf_streamon+0xf/0x9a [videobuf_core]
[<d0975acb>] __video_do_ioctl+0x136a/0x2d68 [videodev]
[<d088f789>] task_end_request+0x40/0x51 [ide_core]
[<d088c4aa>] ide_intr+0x187/0x192 [ide_core]
[<c016a551>] mntput_no_expire+0x11/0x64
[<c0160b1c>] path_walk+0x90/0x98
[<d0977738>] video_ioctl2+0x173/0x239 [videodev]
[<c0140936>] filemap_fault+0x202/0x370
[<c014930a>] __do_fault+0x2c3/0x2fe
[<c014ab03>] handle_mm_fault+0x22a/0x49f
[<c0162737>] vfs_ioctl+0x47/0x5d
[<c0162992>] do_vfs_ioctl+0x245/0x258
[<c01629e6>] sys_ioctl+0x41/0x5b
[<c01036a6>] sysenter_past_esp+0x5f/0x85
=======================
After this fix all of that commands works without problem:
v4l2-ctl --all -d /dev/video1
Driver Info:
Driver name : saa7134
Card type : Beholder BeholdTV M6 Extra
Bus info : PCI:0000:00:0d.0
Driver version: 526
Capabilities : 0x05000001
Video Capture
Read/Write
Streaming
Format Video Capture:
Width/Height : 720/576
Pixel Format : MPEG
Field : Any
Bytes per Line: 0
Size Image : 58656
Colorspace : Unknown (00000000)
Video input : 0 (CCIR656)
Video Standard = 0x000000ff
PAL-B/B1/G/H/I/D/D1/K
P.S. data from /dev/video1 is not correct :(( .
Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/saa7134/saa7134-empress.c | 30 +++++++++------------------
1 file changed, 10 insertions(+), 20 deletions(-)
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index 81431ee41842..94b2585bdf5b 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -218,8 +218,7 @@ static int empress_enum_fmt_cap(struct file *file, void *priv,
static int empress_g_fmt_cap(struct file *file, void *priv,
struct v4l2_format *f)
{
- struct saa7134_fh *fh = priv;
- struct saa7134_dev *dev = fh->dev;
+ struct saa7134_dev *dev = file->private_data;
saa7134_i2c_call_clients(dev, VIDIOC_G_FMT, f);
@@ -232,8 +231,7 @@ static int empress_g_fmt_cap(struct file *file, void *priv,
static int empress_s_fmt_cap(struct file *file, void *priv,
struct v4l2_format *f)
{
- struct saa7134_fh *fh = priv;
- struct saa7134_dev *dev = fh->dev;
+ struct saa7134_dev *dev = file->private_data;
saa7134_i2c_call_clients(dev, VIDIOC_S_FMT, f);
@@ -247,8 +245,7 @@ static int empress_s_fmt_cap(struct file *file, void *priv,
static int empress_reqbufs(struct file *file, void *priv,
struct v4l2_requestbuffers *p)
{
- struct saa7134_fh *fh = priv;
- struct saa7134_dev *dev = fh->dev;
+ struct saa7134_dev *dev = file->private_data;
return videobuf_reqbufs(&dev->empress_tsq, p);
}
@@ -256,24 +253,21 @@ static int empress_reqbufs(struct file *file, void *priv,
static int empress_querybuf(struct file *file, void *priv,
struct v4l2_buffer *b)
{
- struct saa7134_fh *fh = priv;
- struct saa7134_dev *dev = fh->dev;
+ struct saa7134_dev *dev = file->private_data;
return videobuf_querybuf(&dev->empress_tsq, b);
}
static int empress_qbuf(struct file *file, void *priv, struct v4l2_buffer *b)
{
- struct saa7134_fh *fh = priv;
- struct saa7134_dev *dev = fh->dev;
+ struct saa7134_dev *dev = file->private_data;
return videobuf_qbuf(&dev->empress_tsq, b);
}
static int empress_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
{
- struct saa7134_fh *fh = priv;
- struct saa7134_dev *dev = fh->dev;
+ struct saa7134_dev *dev = file->private_data;
return videobuf_dqbuf(&dev->empress_tsq, b,
file->f_flags & O_NONBLOCK);
@@ -282,8 +276,7 @@ static int empress_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
static int empress_streamon(struct file *file, void *priv,
enum v4l2_buf_type type)
{
- struct saa7134_fh *fh = priv;
- struct saa7134_dev *dev = fh->dev;
+ struct saa7134_dev *dev = file->private_data;
return videobuf_streamon(&dev->empress_tsq);
}
@@ -291,8 +284,7 @@ static int empress_streamon(struct file *file, void *priv,
static int empress_streamoff(struct file *file, void *priv,
enum v4l2_buf_type type)
{
- struct saa7134_fh *fh = priv;
- struct saa7134_dev *dev = fh->dev;
+ struct saa7134_dev *dev = file->private_data;
return videobuf_streamoff(&dev->empress_tsq);
}
@@ -300,8 +292,7 @@ static int empress_streamoff(struct file *file, void *priv,
static int empress_s_ext_ctrls(struct file *file, void *priv,
struct v4l2_ext_controls *ctrls)
{
- struct saa7134_fh *fh = priv;
- struct saa7134_dev *dev = fh->dev;
+ struct saa7134_dev *dev = file->private_data;
/* count == 0 is abused in saa6752hs.c, so that special
case is handled here explicitly. */
@@ -320,8 +311,7 @@ static int empress_s_ext_ctrls(struct file *file, void *priv,
static int empress_g_ext_ctrls(struct file *file, void *priv,
struct v4l2_ext_controls *ctrls)
{
- struct saa7134_fh *fh = priv;
- struct saa7134_dev *dev = fh->dev;
+ struct saa7134_dev *dev = file->private_data;
if (ctrls->ctrl_class != V4L2_CTRL_CLASS_MPEG)
return -EINVAL;
--
cgit v1.2.3-70-g09d2
From 913f5fc209247b607b1994a710315966f4f9d358 Mon Sep 17 00:00:00 2001
From: Marcin Slusarz <marcin.slusarz@gmail.com>
Date: Tue, 10 Jun 2008 15:18:16 -0300
Subject: V4L/DVB (8022): saa7134: fix race between opening and closing the
device
decrementing dev->empress_users should be done as last action of ts_release,
because it sleeps and write access to dev->empress_started is not protected
in any way
(additionally closing thread could mute audio after opening thread unmuted it)
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/saa7134/saa7134-empress.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index 94b2585bdf5b..1c8cd0ef4a65 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -112,7 +112,6 @@ static int ts_release(struct inode *inode, struct file *file)
videobuf_stop(&dev->empress_tsq);
videobuf_mmap_free(&dev->empress_tsq);
- dev->empress_users--;
/* stop the encoder */
ts_reset_encoder(dev);
@@ -121,6 +120,8 @@ static int ts_release(struct inode *inode, struct file *file)
saa_writeb(SAA7134_AUDIO_MUTE_CTRL,
saa_readb(SAA7134_AUDIO_MUTE_CTRL) | (1 << 6));
+ dev->empress_users--;
+
return 0;
}
--
cgit v1.2.3-70-g09d2
From 83ee87a31dc43a5fd6dee3562c146033c3a4cb39 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@infradead.org>
Date: Sat, 14 Jun 2008 09:41:18 -0300
Subject: V4L/DVB (8026): Avoids an OOPS if dev struct can't be successfully
recovered
On some alsa versions, it seems that snd_pcm_substream_chip(substream)
is returning a NULL pointer. This causes an OOPS, as reported by:
https://bugs.launchpad.net/ubuntu/+source/linux-ubuntu-modules-2.6.24/+bug/212271
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/212960
This patch avoids the OOPS by not letting and open() succeed.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/cx88/cx88-alsa.c | 6 ++++++
drivers/media/video/em28xx/em28xx-audio.c | 6 ++++++
drivers/media/video/saa7134/saa7134-alsa.c | 8 +++++++-
3 files changed, 19 insertions(+), 1 deletion(-)
diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c
index e976fc6bef7c..80c8883e54b5 100644
--- a/drivers/media/video/cx88/cx88-alsa.c
+++ b/drivers/media/video/cx88/cx88-alsa.c
@@ -332,6 +332,12 @@ static int snd_cx88_pcm_open(struct snd_pcm_substream *substream)
struct snd_pcm_runtime *runtime = substream->runtime;
int err;
+ if (!chip) {
+ printk(KERN_ERR "BUG: cx88 can't find device struct."
+ " Can't proceed with open\n");
+ return -ENODEV;
+ }
+
err = snd_pcm_hw_constraint_pow2(runtime, 0, SNDRV_PCM_HW_PARAM_PERIODS);
if (err < 0)
goto _error;
diff --git a/drivers/media/video/em28xx/em28xx-audio.c b/drivers/media/video/em28xx/em28xx-audio.c
index 343dff0f8a04..3c006103c1eb 100644
--- a/drivers/media/video/em28xx/em28xx-audio.c
+++ b/drivers/media/video/em28xx/em28xx-audio.c
@@ -268,6 +268,12 @@ static int snd_em28xx_capture_open(struct snd_pcm_substream *substream)
dprintk("opening device and trying to acquire exclusive lock\n");
+ if (!dev) {
+ printk(KERN_ERR "BUG: em28xx can't find device struct."
+ " Can't proceed with open\n");
+ return -ENODEV;
+ }
+
/* Sets volume, mute, etc */
dev->mute = 0;
diff --git a/drivers/media/video/saa7134/saa7134-alsa.c b/drivers/media/video/saa7134/saa7134-alsa.c
index ba3082422a01..f118de6e3672 100644
--- a/drivers/media/video/saa7134/saa7134-alsa.c
+++ b/drivers/media/video/saa7134/saa7134-alsa.c
@@ -613,9 +613,15 @@ static int snd_card_saa7134_capture_open(struct snd_pcm_substream * substream)
struct snd_pcm_runtime *runtime = substream->runtime;
snd_card_saa7134_pcm_t *pcm;
snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream);
- struct saa7134_dev *dev = saa7134->dev;
+ struct saa7134_dev *dev;
int amux, err;
+ if (!saa7134) {
+ printk(KERN_ERR "BUG: saa7134 can't find device struct."
+ " Can't proceed with open\n");
+ return -ENODEV;
+ }
+ dev = saa7134->dev;
mutex_lock(&dev->dmasound.lock);
dev->dmasound.read_count = 0;
--
cgit v1.2.3-70-g09d2
From b25fed115a8bd8d39d14ce0d03e808272a401d67 Mon Sep 17 00:00:00 2001
From: Matthias Schwarzott <zzam@gentoo.org>
Date: Fri, 13 Jun 2008 19:28:17 -0300
Subject: V4L/DVB (8027): saa7134: Avermedia A700: only s-video and composite
input are working
Describe exactly that only s-video and composite input are working on Avermedia
A700
Signed-off-by: Matthias Schwarzott <zzam@gentoo.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/saa7134/saa7134-cards.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index b111903aa322..21a761200548 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -5615,7 +5615,8 @@ int saa7134_board_init1(struct saa7134_dev *dev)
saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x80040100, 0x80040100);
saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x80040100, 0x00040100);
printk("%s: %s: hybrid analog/dvb card\n"
- "%s: Sorry, only the analog inputs are supported for now.\n",
+ "%s: Sorry, only analog s-video and composite input "
+ "are supported for now.\n",
dev->name, card(dev).name, dev->name);
break;
}
--
cgit v1.2.3-70-g09d2
From bc36ec746409e4e4719b94a86dc0d8cbeb6f439f Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@infradead.org>
Date: Sat, 14 Jun 2008 10:44:04 -0300
Subject: V4L/DVB (8028): Improve error messages for tda1004x attach
A fresh copy of v.29 firmware, using get_firmware, is leading to an invalid
firmware:
DVB: registering new adapter (saa7133[0])
DVB: registering frontend 0 (Philips TDA10046H DVB-T)...
tda1004x: setting up plls for 48MHz sampling clock
tda1004x: found firmware revision ff -- invalid
tda1004x: trying to boot from eeprom
tda1004x: found firmware revision ff -- invalid
tda1004x: waiting for firmware upload...
tda1004x: Error during firmware upload
tda1004x: found firmware revision ff -- invalid
tda1004x: firmware upload failed
Sometimes, loading/unloading this firmware makes tda1004x to return an invalid
ID. However, there were no printk messages to help to identify what were the
cause for the error.
With this patch, it will now print:
Invalid tda1004x ID = 0xff. Can't proceed
saa7133[0]/dvb: failed to attach tda10046
saa7133[0]/dvb: frontend initialization failed
Tested with LifeView FlyDVB-T Hybrid Cardbus/MSI TV @nywhere A/D NB
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/dvb/frontends/tda1004x.c | 18 ++++++++++++++----
drivers/media/video/saa7134/saa7134-dvb.c | 3 ++-
2 files changed, 16 insertions(+), 5 deletions(-)
diff --git a/drivers/media/dvb/frontends/tda1004x.c b/drivers/media/dvb/frontends/tda1004x.c
index 49973846373e..3993d1ce334a 100644
--- a/drivers/media/dvb/frontends/tda1004x.c
+++ b/drivers/media/dvb/frontends/tda1004x.c
@@ -1248,11 +1248,14 @@ struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
struct i2c_adapter* i2c)
{
struct tda1004x_state *state;
+ u8 id;
/* allocate memory for the internal state */
state = kmalloc(sizeof(struct tda1004x_state), GFP_KERNEL);
- if (!state)
+ if (!state) {
+ printk(KERN_ERR "Can't alocate memory for tda10045 state\n");
return NULL;
+ }
/* setup the state */
state->config = config;
@@ -1260,7 +1263,9 @@ struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
state->demod_type = TDA1004X_DEMOD_TDA10045;
/* check if the demod is there */
- if (tda1004x_read_byte(state, TDA1004X_CHIPID) != 0x25) {
+ id = tda1004x_read_byte(state, TDA1004X_CHIPID);
+ if (id != 0x25) {
+ printk(KERN_ERR "Invalid tda1004x ID = 0x%02x. Can't proceed\n", id);
kfree(state);
return NULL;
}
@@ -1307,11 +1312,14 @@ struct dvb_frontend* tda10046_attach(const struct tda1004x_config* config,
struct i2c_adapter* i2c)
{
struct tda1004x_state *state;
+ u8 id;
/* allocate memory for the internal state */
state = kmalloc(sizeof(struct tda1004x_state), GFP_KERNEL);
- if (!state)
+ if (!state) {
+ printk(KERN_ERR "Can't alocate memory for tda10046 state\n");
return NULL;
+ }
/* setup the state */
state->config = config;
@@ -1319,7 +1327,9 @@ struct dvb_frontend* tda10046_attach(const struct tda1004x_config* config,
state->demod_type = TDA1004X_DEMOD_TDA10046;
/* check if the demod is there */
- if (tda1004x_read_byte(state, TDA1004X_CHIPID) != 0x46) {
+ id = tda1004x_read_byte(state, TDA1004X_CHIPID);
+ if (id != 0x46) {
+ printk(KERN_ERR "Invalid tda1004x ID = 0x%02x. Can't proceed\n", id);
kfree(state);
return NULL;
}
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 726f01ccedf0..653107c83803 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -1091,7 +1091,8 @@ static int dvb_init(struct saa7134_dev *dev)
ads_tech_duo_config.tuner_address);
goto dettach_frontend;
}
- }
+ } else
+ wprintk("failed to attach tda10046\n");
break;
case SAA7134_BOARD_TEVION_DVBT_220RF:
if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
--
cgit v1.2.3-70-g09d2
From 0e7830b50b20fcc25f21f79b7734102284d7c8f9 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@infradead.org>
Date: Sat, 14 Jun 2008 11:27:34 -0300
Subject: V4L/DVB (8029): Improve error message at tda1004x_attach
When an error occurs at firmware loading, sometimes, tda1004x stops answering.
Instead of reporting such error, attach code were assuming that the device were
answering an invalid ID (0xff). This can be seen when enabling debug options:
tda1004x: tda1004x_read_byte: reg=0x0
tda1004x: tda1004x_read_byte: error reg=0x0, ret=-5
Now, instead of reporting an invalid ID, it will report the correct error:
tda10046: chip is not answering. Giving up.
saa7133[0]/dvb: failed to attach tda10046
saa7133[0]/dvb: frontend initialization failed
A possible improvement would be trying to reset the device.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/dvb/frontends/tda1004x.c | 15 +++++++++++++--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/drivers/media/dvb/frontends/tda1004x.c b/drivers/media/dvb/frontends/tda1004x.c
index 3993d1ce334a..a0d638653567 100644
--- a/drivers/media/dvb/frontends/tda1004x.c
+++ b/drivers/media/dvb/frontends/tda1004x.c
@@ -1248,7 +1248,7 @@ struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
struct i2c_adapter* i2c)
{
struct tda1004x_state *state;
- u8 id;
+ int id;
/* allocate memory for the internal state */
state = kmalloc(sizeof(struct tda1004x_state), GFP_KERNEL);
@@ -1264,6 +1264,12 @@ struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
/* check if the demod is there */
id = tda1004x_read_byte(state, TDA1004X_CHIPID);
+ if (id < 0) {
+ printk(KERN_ERR "tda10045: chip is not answering. Giving up.\n");
+ kfree(state);
+ return NULL;
+ }
+
if (id != 0x25) {
printk(KERN_ERR "Invalid tda1004x ID = 0x%02x. Can't proceed\n", id);
kfree(state);
@@ -1312,7 +1318,7 @@ struct dvb_frontend* tda10046_attach(const struct tda1004x_config* config,
struct i2c_adapter* i2c)
{
struct tda1004x_state *state;
- u8 id;
+ int id;
/* allocate memory for the internal state */
state = kmalloc(sizeof(struct tda1004x_state), GFP_KERNEL);
@@ -1328,6 +1334,11 @@ struct dvb_frontend* tda10046_attach(const struct tda1004x_config* config,
/* check if the demod is there */
id = tda1004x_read_byte(state, TDA1004X_CHIPID);
+ if (id < 0) {
+ printk(KERN_ERR "tda10046: chip is not answering. Giving up.\n");
+ kfree(state);
+ return NULL;
+ }
if (id != 0x46) {
printk(KERN_ERR "Invalid tda1004x ID = 0x%02x. Can't proceed\n", id);
kfree(state);
--
cgit v1.2.3-70-g09d2
From 44e645c20304bbe0a72cb994d9baf4b5727d7cec Mon Sep 17 00:00:00 2001
From: Michael Krufky <mkrufky@linuxtv.org>
Date: Sun, 8 Jun 2008 20:10:29 -0300
Subject: V4L/DVB (8034): tda18271: fix IF notch frequency handling
The IF notch bit gets unset when we update the Main Post Div register
value, before we have a chance to write the desired IF notch setting
to the tuner. Move the IF notch configuration to after we update MPD.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/common/tuners/tda18271-fe.c | 30 +++++++++++++++++++-----------
1 file changed, 19 insertions(+), 11 deletions(-)
diff --git a/drivers/media/common/tuners/tda18271-fe.c b/drivers/media/common/tuners/tda18271-fe.c
index 89c01fb1f859..98acd588739a 100644
--- a/drivers/media/common/tuners/tda18271-fe.c
+++ b/drivers/media/common/tuners/tda18271-fe.c
@@ -45,6 +45,21 @@ static inline int charge_pump_source(struct dvb_frontend *fe, int force)
TDA18271_MAIN_PLL, force);
}
+static inline void tda18271_set_if_notch(struct dvb_frontend *fe)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+
+ switch (priv->mode) {
+ case TDA18271_ANALOG:
+ regs[R_MPD] &= ~0x80; /* IF notch = 0 */
+ break;
+ case TDA18271_DIGITAL:
+ regs[R_MPD] |= 0x80; /* IF notch = 1 */
+ break;
+ }
+}
+
static int tda18271_channel_configuration(struct dvb_frontend *fe,
struct tda18271_std_map_item *map,
u32 freq, u32 bw)
@@ -66,19 +81,10 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
/* set cal mode to normal */
regs[R_EP4] &= ~0x03;
- /* update IF output level & IF notch frequency */
+ /* update IF output level */
regs[R_EP4] &= ~0x1c; /* clear if level bits */
regs[R_EP4] |= (map->if_lvl << 2);
- switch (priv->mode) {
- case TDA18271_ANALOG:
- regs[R_MPD] &= ~0x80; /* IF notch = 0 */
- break;
- case TDA18271_DIGITAL:
- regs[R_MPD] |= 0x80; /* IF notch = 1 */
- break;
- }
-
/* update FM_RFn */
regs[R_EP4] &= ~0x80;
regs[R_EP4] |= map->fm_rfn << 7;
@@ -135,6 +141,7 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
switch (priv->role) {
case TDA18271_MASTER:
tda18271_calc_main_pll(fe, N);
+ tda18271_set_if_notch(fe);
tda18271_write_regs(fe, R_MPD, 4);
break;
case TDA18271_SLAVE:
@@ -142,6 +149,7 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
tda18271_write_regs(fe, R_CPD, 4);
regs[R_MPD] = regs[R_CPD] & 0x7f;
+ tda18271_set_if_notch(fe);
tda18271_write_regs(fe, R_MPD, 1);
break;
}
@@ -507,7 +515,7 @@ static int tda18271_powerscan_init(struct dvb_frontend *fe)
/* set cal mode to normal */
regs[R_EP4] &= ~0x03;
- /* update IF output level & IF notch frequency */
+ /* update IF output level */
regs[R_EP4] &= ~0x1c; /* clear if level bits */
ret = tda18271_write_regs(fe, R_EP3, 2);
--
cgit v1.2.3-70-g09d2
From 119a7c7e34b5e5fa65051960ca05000a19dbce85 Mon Sep 17 00:00:00 2001
From: Michael Krufky <mkrufky@linuxtv.org>
Date: Sun, 8 Jun 2008 22:12:37 -0300
Subject: V4L/DVB (8035): tda18271: dont touch EB14 if rf_cal lookup is out of
range
The TDA18271HD/C1 rf_cal map lookup is expected to go out of range outside
of the frequency window 41 MHz - 61.1 MHz. In these cases, the internal
RF tracking filters calibration mechanism is used.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/common/tuners/tda18271-common.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/media/common/tuners/tda18271-common.c b/drivers/media/common/tuners/tda18271-common.c
index f1894fec32b9..6fb5b4586569 100644
--- a/drivers/media/common/tuners/tda18271-common.c
+++ b/drivers/media/common/tuners/tda18271-common.c
@@ -649,9 +649,17 @@ int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq)
u8 val;
int ret = tda18271_lookup_map(fe, RF_CAL, freq, &val);
+ /* The TDA18271HD/C1 rf_cal map lookup is expected to go out of range
+ * for frequencies above 61.1 MHz. In these cases, the internal RF
+ * tracking filters calibration mechanism is used.
+ *
+ * There is no need to warn the user about this.
+ */
+ if (ret < 0)
+ goto fail;
regs[R_EB14] = val;
-
+fail:
return ret;
}
--
cgit v1.2.3-70-g09d2
From 51858d13612a06494beb08616f8a93bdb2688e4c Mon Sep 17 00:00:00 2001
From: Michael Krufky <mkrufky@linuxtv.org>
Date: Mon, 9 Jun 2008 02:03:31 -0300
Subject: V4L/DVB (8036): tda18271: toggle rf agc speed mode on TDA18271HD/C2
only
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/common/tuners/tda18271-fe.c | 20 ++++++++++++--------
1 file changed, 12 insertions(+), 8 deletions(-)
diff --git a/drivers/media/common/tuners/tda18271-fe.c b/drivers/media/common/tuners/tda18271-fe.c
index 98acd588739a..1ebf95d6770f 100644
--- a/drivers/media/common/tuners/tda18271-fe.c
+++ b/drivers/media/common/tuners/tda18271-fe.c
@@ -75,8 +75,10 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
regs[R_EP3] &= ~0x1f; /* clear std bits */
regs[R_EP3] |= (map->agc_mode << 3) | map->std;
- /* set rfagc to high speed mode */
- regs[R_EP3] &= ~0x04;
+ if (priv->id == TDA18271HDC2) {
+ /* set rfagc to high speed mode */
+ regs[R_EP3] &= ~0x04;
+ }
/* set cal mode to normal */
regs[R_EP4] &= ~0x03;
@@ -168,12 +170,14 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
msleep(20);
- /* set rfagc to normal speed mode */
- if (map->fm_rfn)
- regs[R_EP3] &= ~0x04;
- else
- regs[R_EP3] |= 0x04;
- ret = tda18271_write_regs(fe, R_EP3, 1);
+ if (priv->id == TDA18271HDC2) {
+ /* set rfagc to normal speed mode */
+ if (map->fm_rfn)
+ regs[R_EP3] &= ~0x04;
+ else
+ regs[R_EP3] |= 0x04;
+ ret = tda18271_write_regs(fe, R_EP3, 1);
+ }
fail:
return ret;
}
--
cgit v1.2.3-70-g09d2
From 7ae1ac4c1db5a3647604acb00d736f17af6999b7 Mon Sep 17 00:00:00 2001
From: Michael Krufky <mkrufky@linuxtv.org>
Date: Wed, 11 Jun 2008 13:52:49 -0300
Subject: V4L/DVB (8037): tda18271: ensure that the thermometer is off during
channel configuration
Having the thermometer on during channel configuration
could cause tuning instability.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/common/tuners/tda18271-fe.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/media/common/tuners/tda18271-fe.c b/drivers/media/common/tuners/tda18271-fe.c
index 1ebf95d6770f..93063c6fbbf6 100644
--- a/drivers/media/common/tuners/tda18271-fe.c
+++ b/drivers/media/common/tuners/tda18271-fe.c
@@ -103,6 +103,9 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
/* disable Power Level Indicator */
regs[R_EP1] |= 0x40;
+ /* make sure thermometer is off */
+ regs[R_TM] &= ~0x10;
+
/* frequency dependent parameters */
tda18271_calc_ir_measure(fe, &freq);
--
cgit v1.2.3-70-g09d2
From 02da465945ae0a277aadf2bf37965a9e6c28f8c3 Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Date: Fri, 13 Jun 2008 09:03:45 -0300
Subject: V4L/DVB (8039): pxa-camera: fix platform_get_irq() error handling.
platform_get_irq() returns a negative value on error, not 0.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/pxa_camera.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c
index 7cc8e9b19fb7..5ec5bb9a94d2 100644
--- a/drivers/media/video/pxa_camera.c
+++ b/drivers/media/video/pxa_camera.c
@@ -1019,12 +1019,12 @@ static int pxa_camera_probe(struct platform_device *pdev)
struct pxa_camera_dev *pcdev;
struct resource *res;
void __iomem *base;
- unsigned int irq;
+ int irq;
int err = 0;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
irq = platform_get_irq(pdev, 0);
- if (!res || !irq) {
+ if (!res || irq < 0) {
err = -ENODEV;
goto exit;
}
--
cgit v1.2.3-70-g09d2
From 3cfdc7f25b3116d57e91427caada74dd69bfbc06 Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Date: Fri, 13 Jun 2008 09:11:01 -0300
Subject: V4L/DVB (8040): soc-camera: remove soc_camera_host_class class
Devices can either be class devices or bus devices, not both at the
same time. Soc-camera host devices usually have a platform device as
their parent. Trying to also register them with a class crashes the
kernel, when linked statically. Interestingly, it works when built
as a module. Thanks to Paulius Zaleckas for reporting.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/soc_camera.c | 16 ----------------
1 file changed, 16 deletions(-)
diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c
index a1b92446c8b4..d015bfe00950 100644
--- a/drivers/media/video/soc_camera.c
+++ b/drivers/media/video/soc_camera.c
@@ -763,15 +763,6 @@ static struct device_driver ic_drv = {
.owner = THIS_MODULE,
};
-/*
- * Image capture host - this is a host device, not a bus device, so,
- * no bus reference, no probing.
- */
-static struct class soc_camera_host_class = {
- .owner = THIS_MODULE,
- .name = "camera_host",
-};
-
static void dummy_release(struct device *dev)
{
}
@@ -801,7 +792,6 @@ int soc_camera_host_register(struct soc_camera_host *ici)
/* Number might be equal to the platform device ID */
sprintf(ici->dev.bus_id, "camera_host%d", ici->nr);
- ici->dev.class = &soc_camera_host_class;
mutex_lock(&list_lock);
list_for_each_entry(ix, &hosts, list) {
@@ -1003,14 +993,9 @@ static int __init soc_camera_init(void)
ret = driver_register(&ic_drv);
if (ret)
goto edrvr;
- ret = class_register(&soc_camera_host_class);
- if (ret)
- goto eclr;
return 0;
-eclr:
- driver_unregister(&ic_drv);
edrvr:
bus_unregister(&soc_camera_bus_type);
return ret;
@@ -1018,7 +1003,6 @@ edrvr:
static void __exit soc_camera_exit(void)
{
- class_unregister(&soc_camera_host_class);
driver_unregister(&ic_drv);
bus_unregister(&soc_camera_bus_type);
}
--
cgit v1.2.3-70-g09d2
From 3b9408870757bd9e07fd03ac6318258f22b8dfa3 Mon Sep 17 00:00:00 2001
From: Austin Lund <austin.lund@gmail.com>
Date: Fri, 13 Jun 2008 11:02:43 -0300
Subject: V4L/DVB (8042): DVB-USB UMT-010 channel scan oops
In the umt-010 driver the struct umt_properties sets the number of URBs for
transfer to 20. But in dvb-usb.h MAX_NO_URBS_FOR_DATA_STREAM is set to 10.
Not surprisingly this causes an oops for all devices which use the umt-010
chipset when they are inserted.
fix on Kaffeine channel scan for
Initialize stream count using MAX_NO_URBS_FOR_DATA_STREAM.
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: maximilian attems <max@stro.at>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/dvb/dvb-usb/umt-010.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/dvb/dvb-usb/umt-010.c b/drivers/media/dvb/dvb-usb/umt-010.c
index 9e7653bb3b66..118aab1a3e54 100644
--- a/drivers/media/dvb/dvb-usb/umt-010.c
+++ b/drivers/media/dvb/dvb-usb/umt-010.c
@@ -107,7 +107,7 @@ static struct dvb_usb_device_properties umt_properties = {
/* parameter for the MPEG2-data transfer */
.stream = {
.type = USB_BULK,
- .count = 20,
+ .count = MAX_NO_URBS_FOR_DATA_STREAM,
.endpoint = 0x06,
.u = {
.bulk = {
--
cgit v1.2.3-70-g09d2
From 104fe9a2d2a56f25fb95800a7ab0f7600dd6879c Mon Sep 17 00:00:00 2001
From: Michael Krufky <mkrufky@linuxtv.org>
Date: Fri, 13 Jun 2008 03:29:43 -0300
Subject: V4L/DVB (8043): au0828: add support for additional USB device id's
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
Documentation/video4linux/CARDLIST.au0828 | 2 +-
drivers/media/video/au0828/au0828-cards.c | 18 ++++++++++++++++++
2 files changed, 19 insertions(+), 1 deletion(-)
diff --git a/Documentation/video4linux/CARDLIST.au0828 b/Documentation/video4linux/CARDLIST.au0828
index aaae360312e4..86d1c8e7b18f 100644
--- a/Documentation/video4linux/CARDLIST.au0828
+++ b/Documentation/video4linux/CARDLIST.au0828
@@ -1,4 +1,4 @@
0 -> Unknown board (au0828)
- 1 -> Hauppauge HVR950Q (au0828) [2040:7200]
+ 1 -> Hauppauge HVR950Q (au0828) [2040:7200,2040:7210,2040:7217,2040:721b,2040:721f,2040:7280,0fd9:0008]
2 -> Hauppauge HVR850 (au0828) [2040:7240]
3 -> DViCO FusionHDTV USB (au0828) [0fe9:d620]
diff --git a/drivers/media/video/au0828/au0828-cards.c b/drivers/media/video/au0828/au0828-cards.c
index a2a6983444fa..898e12395e7c 100644
--- a/drivers/media/video/au0828/au0828-cards.c
+++ b/drivers/media/video/au0828/au0828-cards.c
@@ -77,8 +77,14 @@ static void hauppauge_eeprom(struct au0828_dev *dev, u8 *eeprom_data)
/* Make sure we support the board model */
switch (tv.model) {
+ case 72000: /* WinTV-HVR950q (Retail, IR, ATSC/QAM */
case 72001: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and basic analog video */
+ case 72211: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
+ case 72221: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
+ case 72231: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
+ case 72241: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM and basic analog video */
case 72301: /* WinTV-HVR850 (Retail, IR, ATSC and basic analog video */
+ case 72500: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM */
break;
default:
printk(KERN_WARNING "%s: warning: "
@@ -175,6 +181,18 @@ struct usb_device_id au0828_usb_id_table [] = {
.driver_info = AU0828_BOARD_HAUPPAUGE_HVR850 },
{ USB_DEVICE(0x0fe9, 0xd620),
.driver_info = AU0828_BOARD_DVICO_FUSIONHDTV7 },
+ { USB_DEVICE(0x2040, 0x7210),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+ { USB_DEVICE(0x2040, 0x7217),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+ { USB_DEVICE(0x2040, 0x721b),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+ { USB_DEVICE(0x2040, 0x721f),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+ { USB_DEVICE(0x2040, 0x7280),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+ { USB_DEVICE(0x0fd9, 0x0008),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
{ },
};
--
cgit v1.2.3-70-g09d2
From 74d50724a02d7cdc7f7887411518ec43d0251b97 Mon Sep 17 00:00:00 2001
From: Michael Krufky <mkrufky@linuxtv.org>
Date: Fri, 13 Jun 2008 20:33:23 -0300
Subject: V4L/DVB (8044): au8522: tuning optimizations
If the current modulation and frequency is already set to
the desired parameters, then don't re-tune.
Don't store current frequency until after we've tuned successfully.
Force a re-tune after resume from standby.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/dvb/frontends/au8522.c | 23 +++++++++++++++++++++--
1 file changed, 21 insertions(+), 2 deletions(-)
diff --git a/drivers/media/dvb/frontends/au8522.c b/drivers/media/dvb/frontends/au8522.c
index 084a280c2d7f..978a287b751b 100644
--- a/drivers/media/dvb/frontends/au8522.c
+++ b/drivers/media/dvb/frontends/au8522.c
@@ -463,10 +463,13 @@ static int au8522_set_frontend(struct dvb_frontend *fe,
struct dvb_frontend_parameters *p)
{
struct au8522_state *state = fe->demodulator_priv;
+ int ret = -EINVAL;
dprintk("%s(frequency=%d)\n", __func__, p->frequency);
- state->current_frequency = p->frequency;
+ if ((state->current_frequency == p->frequency) &&
+ (state->current_modulation == p->u.vsb.modulation))
+ return 0;
au8522_enable_modulation(fe, p->u.vsb.modulation);
@@ -476,11 +479,16 @@ static int au8522_set_frontend(struct dvb_frontend *fe,
if (fe->ops.tuner_ops.set_params) {
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
- fe->ops.tuner_ops.set_params(fe, p);
+ ret = fe->ops.tuner_ops.set_params(fe, p);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
+ if (ret < 0)
+ return ret;
+
+ state->current_frequency = p->frequency;
+
return 0;
}
@@ -498,6 +506,16 @@ static int au8522_init(struct dvb_frontend *fe)
return 0;
}
+static int au8522_sleep(struct dvb_frontend *fe)
+{
+ struct au8522_state *state = fe->demodulator_priv;
+ dprintk("%s()\n", __func__);
+
+ state->current_frequency = 0;
+
+ return 0;
+}
+
static int au8522_read_status(struct dvb_frontend *fe, fe_status_t *status)
{
struct au8522_state *state = fe->demodulator_priv;
@@ -672,6 +690,7 @@ static struct dvb_frontend_ops au8522_ops = {
},
.init = au8522_init,
+ .sleep = au8522_sleep,
.i2c_gate_ctrl = au8522_i2c_gate_ctrl,
.set_frontend = au8522_set_frontend,
.get_frontend = au8522_get_frontend,
--
cgit v1.2.3-70-g09d2
From 6e501a3f4a7259b1c04aa6cbdfe64376afc9f59c Mon Sep 17 00:00:00 2001
From: Tim Farrington <timf@iinet.net.au>
Date: Sun, 15 Jun 2008 13:33:42 -0300
Subject: V4L/DVB (8048): saa7134: Fix entries for Avermedia A16d and Avermedia
E506
Also, adds IR table for Avermedia A16d
Signed-off-by: Tim Farrington <timf@iinet.net.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/common/ir-keymaps.c | 38 +++++++++++++++++++++
drivers/media/video/saa7134/saa7134-cards.c | 53 ++++++++++++++++-------------
drivers/media/video/saa7134/saa7134-dvb.c | 37 +++++++++-----------
drivers/media/video/saa7134/saa7134-input.c | 9 +++++
include/media/ir-common.h | 1 +
5 files changed, 95 insertions(+), 43 deletions(-)
diff --git a/drivers/media/common/ir-keymaps.c b/drivers/media/common/ir-keymaps.c
index a3485817e46c..8fa91f846d59 100644
--- a/drivers/media/common/ir-keymaps.c
+++ b/drivers/media/common/ir-keymaps.c
@@ -2201,3 +2201,41 @@ IR_KEYTAB_TYPE ir_codes_powercolor_real_angel[IR_KEYTAB_SIZE] = {
[0x25] = KEY_POWER, /* power */
};
EXPORT_SYMBOL_GPL(ir_codes_powercolor_real_angel);
+
+IR_KEYTAB_TYPE ir_codes_avermedia_a16d[IR_KEYTAB_SIZE] = {
+ [0x20] = KEY_LIST,
+ [0x00] = KEY_POWER,
+ [0x28] = KEY_1,
+ [0x18] = KEY_2,
+ [0x38] = KEY_3,
+ [0x24] = KEY_4,
+ [0x14] = KEY_5,
+ [0x34] = KEY_6,
+ [0x2c] = KEY_7,
+ [0x1c] = KEY_8,
+ [0x3c] = KEY_9,
+ [0x12] = KEY_SUBTITLE,
+ [0x22] = KEY_0,
+ [0x32] = KEY_REWIND,
+ [0x3a] = KEY_SHUFFLE,
+ [0x02] = KEY_PRINT,
+ [0x11] = KEY_CHANNELDOWN,
+ [0x31] = KEY_CHANNELUP,
+ [0x0c] = KEY_ZOOM,
+ [0x1e] = KEY_VOLUMEDOWN,
+ [0x3e] = KEY_VOLUMEUP,
+ [0x0a] = KEY_MUTE,
+ [0x04] = KEY_AUDIO,
+ [0x26] = KEY_RECORD,
+ [0x06] = KEY_PLAY,
+ [0x36] = KEY_STOP,
+ [0x16] = KEY_PAUSE,
+ [0x2e] = KEY_REWIND,
+ [0x0e] = KEY_FASTFORWARD,
+ [0x30] = KEY_TEXT,
+ [0x21] = KEY_GREEN,
+ [0x01] = KEY_BLUE,
+ [0x08] = KEY_EPG,
+ [0x2a] = KEY_MENU,
+};
+EXPORT_SYMBOL_GPL(ir_codes_avermedia_a16d);
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 21a761200548..2618cfa592e7 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -4114,11 +4114,7 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
- /*
- TODO:
.mpeg = SAA7134_MPEG_DVB,
- */
-
.inputs = {{
.name = name_tv,
.vmux = 1,
@@ -4157,7 +4153,7 @@ struct saa7134_board saa7134_boards[] = {
} },
.radio = {
.name = name_radio,
- .amux = LINE1,
+ .amux = TV,
},
},
[SAA7134_BOARD_AVERMEDIA_M115] = {
@@ -4167,6 +4163,7 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
+ .mpeg = SAA7134_MPEG_DVB,
.inputs = {{
.name = name_tv,
.vmux = 1,
@@ -5351,22 +5348,21 @@ static int saa7134_xc2028_callback(struct saa7134_dev *dev,
{
switch (command) {
case XC2028_TUNER_RESET:
- saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x06e20000, 0x06e20000);
- saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x06a20000, 0x06a20000);
- mdelay(250);
- saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x06e20000, 0);
- saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x06a20000, 0);
- mdelay(250);
- saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x06e20000, 0x06e20000);
- saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x06a20000, 0x06a20000);
- mdelay(250);
- saa_andorl(SAA7133_ANALOG_IO_SELECT >> 2, 0x02, 0x02);
- saa_andorl(SAA7134_ANALOG_IN_CTRL1 >> 2, 0x81, 0x81);
- saa_andorl(SAA7134_AUDIO_CLOCK0 >> 2, 0x03187de7, 0x03187de7);
- saa_andorl(SAA7134_AUDIO_PLL_CTRL >> 2, 0x03, 0x03);
- saa_andorl(SAA7134_AUDIO_CLOCKS_PER_FIELD0 >> 2,
- 0x0001e000, 0x0001e000);
- return 0;
+ saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x00008000, 0x00000000);
+ saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x00008000, 0x00008000);
+ switch (dev->board) {
+ case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
+ saa7134_set_gpio(dev, 23, 0);
+ msleep(10);
+ saa7134_set_gpio(dev, 23, 1);
+ break;
+ case SAA7134_BOARD_AVERMEDIA_A16D:
+ saa7134_set_gpio(dev, 21, 0);
+ msleep(10);
+ saa7134_set_gpio(dev, 21, 1);
+ break;
+ }
+ return 0;
}
return -EINVAL;
}
@@ -5553,9 +5549,7 @@ int saa7134_board_init1(struct saa7134_dev *dev)
saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x08000000, 0x00000000);
break;
case SAA7134_BOARD_AVERMEDIA_CARDBUS:
- case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
case SAA7134_BOARD_AVERMEDIA_M115:
- case SAA7134_BOARD_AVERMEDIA_A16D:
/* power-down tuner chip */
saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0xffffffff, 0);
saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0xffffffff, 0);
@@ -5565,6 +5559,18 @@ int saa7134_board_init1(struct saa7134_dev *dev)
saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0xffffffff, 0xffffffff);
msleep(10);
break;
+ case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
+ saa7134_set_gpio(dev, 23, 0);
+ msleep(10);
+ saa7134_set_gpio(dev, 23, 1);
+ break;
+ case SAA7134_BOARD_AVERMEDIA_A16D:
+ saa7134_set_gpio(dev, 21, 0);
+ msleep(10);
+ saa7134_set_gpio(dev, 21, 1);
+ msleep(1);
+ dev->has_remote = SAA7134_REMOTE_GPIO;
+ break;
case SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM:
/* power-down tuner chip */
saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x000A8004, 0x000A8004);
@@ -5676,6 +5682,7 @@ static void saa7134_tuner_setup(struct saa7134_dev *dev)
switch (dev->board) {
case SAA7134_BOARD_AVERMEDIA_A16D:
+ case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
ctl.demod = XC3028_FE_ZARLINK456;
break;
default:
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 653107c83803..341b101b0357 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -153,12 +153,12 @@ static int mt352_aver777_init(struct dvb_frontend* fe)
return 0;
}
-static int mt352_aver_a16d_init(struct dvb_frontend *fe)
+static int mt352_avermedia_xc3028_init(struct dvb_frontend *fe)
{
- static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x2d };
- static u8 reset [] = { RESET, 0x80 };
- static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
- static u8 agc_cfg [] = { AGC_TARGET, 0x28, 0xa0 };
+ static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x2d };
+ static u8 reset [] = { RESET, 0x80 };
+ static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
+ static u8 agc_cfg [] = { AGC_TARGET, 0xe };
static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
mt352_write(fe, clock_config, sizeof(clock_config));
@@ -167,12 +167,9 @@ static int mt352_aver_a16d_init(struct dvb_frontend *fe)
mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
mt352_write(fe, agc_cfg, sizeof(agc_cfg));
mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
-
return 0;
}
-
-
static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
struct dvb_frontend_parameters* params)
{
@@ -215,14 +212,10 @@ static struct mt352_config avermedia_777 = {
.demod_init = mt352_aver777_init,
};
-static struct mt352_config avermedia_16d = {
- .demod_address = 0xf,
- .demod_init = mt352_aver_a16d_init,
-};
-
-static struct mt352_config avermedia_e506r_mt352_dev = {
+static struct mt352_config avermedia_xc3028_mt352_dev = {
.demod_address = (0x1e >> 1),
.no_tuner = 1,
+ .demod_init = mt352_avermedia_xc3028_init,
};
/* ==================================================================
@@ -975,9 +968,10 @@ static int dvb_init(struct saa7134_dev *dev)
}
break;
case SAA7134_BOARD_AVERMEDIA_A16D:
- dprintk("avertv A16D dvb setup\n");
- dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_16d,
- &dev->i2c_adap);
+ dprintk("AverMedia A16D dvb setup\n");
+ dev->dvb.frontend = dvb_attach(mt352_attach,
+ &avermedia_xc3028_mt352_dev,
+ &dev->i2c_adap);
attach_xc3028 = 1;
break;
case SAA7134_BOARD_MD7134:
@@ -1261,11 +1255,14 @@ static int dvb_init(struct saa7134_dev *dev)
goto dettach_frontend;
break;
case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
+ dprintk("AverMedia E506R dvb setup\n");
+ saa7134_set_gpio(dev, 25, 0);
+ msleep(10);
+ saa7134_set_gpio(dev, 25, 1);
dev->dvb.frontend = dvb_attach(mt352_attach,
- &avermedia_e506r_mt352_dev,
- &dev->i2c_adap);
+ &avermedia_xc3028_mt352_dev,
+ &dev->i2c_adap);
attach_xc3028 = 1;
- break;
case SAA7134_BOARD_MD7134_BRIDGE_2:
dev->dvb.frontend = dvb_attach(tda10086_attach,
&sd1878_4m, &dev->i2c_adap);
diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index 919632b10aae..76e6501d238d 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -323,6 +323,15 @@ int saa7134_input_init1(struct saa7134_dev *dev)
saa_setb(SAA7134_GPIO_GPMODE1, 0x1);
saa_setb(SAA7134_GPIO_GPSTATUS1, 0x1);
break;
+ case SAA7134_BOARD_AVERMEDIA_A16D:
+ ir_codes = ir_codes_avermedia_a16d;
+ mask_keycode = 0x02F200;
+ mask_keydown = 0x000400;
+ polling = 50; /* ms */
+ /* Without this we won't receive key up events */
+ saa_setb(SAA7134_GPIO_GPMODE1, 0x1);
+ saa_setb(SAA7134_GPIO_GPSTATUS1, 0x1);
+ break;
case SAA7134_BOARD_KWORLD_TERMINATOR:
ir_codes = ir_codes_pixelview;
mask_keycode = 0x00001f;
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index bfee8be5d63f..b8e8aa91905a 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -146,6 +146,7 @@ extern IR_KEYTAB_TYPE ir_codes_behold_columbus[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_pinnacle_pctv_hd[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_genius_tvgo_a11mce[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_powercolor_real_angel[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_avermedia_a16d[IR_KEYTAB_SIZE];
#endif
--
cgit v1.2.3-70-g09d2
From beb31e636501f39e853ac5d0ffd3fbb910d19d5c Mon Sep 17 00:00:00 2001
From: Michael Krufky <mkrufky@linuxtv.org>
Date: Tue, 17 Jun 2008 17:37:51 -0300
Subject: V4L/DVB (8061): cx18: only select tuner / frontend modules if
!DVB_FE_CUSTOMISE
The automatic Kconfig selection for tuners and frontends should be
conditional, based on !DVB_FE_CUSTOMISE.
This patch corrects the selection for VIDEO_CX18 on
MEDIA_TUNER_MXL5005S and DVB_S5H1409
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/cx18/Kconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/video/cx18/Kconfig b/drivers/media/video/cx18/Kconfig
index 5f942690570c..9aefdc5ea79a 100644
--- a/drivers/media/video/cx18/Kconfig
+++ b/drivers/media/video/cx18/Kconfig
@@ -10,8 +10,8 @@ config VIDEO_CX18
select VIDEO_TVEEPROM
select VIDEO_CX2341X
select VIDEO_CS5345
- select DVB_S5H1409
- select MEDIA_TUNER_MXL5005S
+ select DVB_S5H1409 if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_MXL5005S if !DVB_FE_CUSTOMISE
---help---
This is a video4linux driver for Conexant cx23418 based
PCI combo video recorder devices.
--
cgit v1.2.3-70-g09d2
From 527629fb7c35ad93389ab132823d19139dd88e70 Mon Sep 17 00:00:00 2001
From: Andy Walls <awalls@radix.net>
Date: Sat, 14 Jun 2008 03:58:08 -0300
Subject: V4L/DVB (8063): cx18: Fix unintended auto configurations in
cx18-av-core
Change the cx18-av-core code so that accesses to cx23418 av core that
cause auto-configuration will be adjusted to emulate the auto-configuration
behavior of the cx25843. This fixes the VBI displayed as video at the top of
the frame for NTSC and probably other things.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/cx18/cx18-av-core.c | 71 +++++++++++++++++++++++++++++----
drivers/media/video/cx18/cx18-av-core.h | 10 +++++
2 files changed, 73 insertions(+), 8 deletions(-)
diff --git a/drivers/media/video/cx18/cx18-av-core.c b/drivers/media/video/cx18/cx18-av-core.c
index 8f2959ae7cab..faca43eb940f 100644
--- a/drivers/media/video/cx18/cx18-av-core.c
+++ b/drivers/media/video/cx18/cx18-av-core.c
@@ -69,6 +69,58 @@ int cx18_av_and_or4(struct cx18 *cx, u16 addr, u32 and_mask,
or_value);
}
+int cx18_av_write_no_acfg(struct cx18 *cx, u16 addr, u8 value, int no_acfg_mask)
+{
+ int retval;
+ u32 saved_reg[8] = {0};
+
+ if (no_acfg_mask & CXADEC_NO_ACFG_AFE) {
+ saved_reg[0] = cx18_av_read4(cx, CXADEC_CHIP_CTRL);
+ saved_reg[1] = cx18_av_read4(cx, CXADEC_AFE_CTRL);
+ }
+
+ if (no_acfg_mask & CXADEC_NO_ACFG_PLL) {
+ saved_reg[2] = cx18_av_read4(cx, CXADEC_PLL_CTRL1);
+ saved_reg[3] = cx18_av_read4(cx, CXADEC_VID_PLL_FRAC);
+ }
+
+ if (no_acfg_mask & CXADEC_NO_ACFG_VID) {
+ saved_reg[4] = cx18_av_read4(cx, CXADEC_HORIZ_TIM_CTRL);
+ saved_reg[5] = cx18_av_read4(cx, CXADEC_VERT_TIM_CTRL);
+ saved_reg[6] = cx18_av_read4(cx, CXADEC_SRC_COMB_CFG);
+ saved_reg[7] = cx18_av_read4(cx, CXADEC_CHROMA_VBIOFF_CFG);
+ }
+
+ retval = cx18_av_write(cx, addr, value);
+
+ if (no_acfg_mask & CXADEC_NO_ACFG_AFE) {
+ cx18_av_write4(cx, CXADEC_CHIP_CTRL, saved_reg[0]);
+ cx18_av_write4(cx, CXADEC_AFE_CTRL, saved_reg[1]);
+ }
+
+ if (no_acfg_mask & CXADEC_NO_ACFG_PLL) {
+ cx18_av_write4(cx, CXADEC_PLL_CTRL1, saved_reg[2]);
+ cx18_av_write4(cx, CXADEC_VID_PLL_FRAC, saved_reg[3]);
+ }
+
+ if (no_acfg_mask & CXADEC_NO_ACFG_VID) {
+ cx18_av_write4(cx, CXADEC_HORIZ_TIM_CTRL, saved_reg[4]);
+ cx18_av_write4(cx, CXADEC_VERT_TIM_CTRL, saved_reg[5]);
+ cx18_av_write4(cx, CXADEC_SRC_COMB_CFG, saved_reg[6]);
+ cx18_av_write4(cx, CXADEC_CHROMA_VBIOFF_CFG, saved_reg[7]);
+ }
+
+ return retval;
+}
+
+int cx18_av_and_or_no_acfg(struct cx18 *cx, u16 addr, unsigned and_mask,
+ u8 or_value, int no_acfg_mask)
+{
+ return cx18_av_write_no_acfg(cx, addr,
+ (cx18_av_read(cx, addr) & and_mask) |
+ or_value, no_acfg_mask);
+}
+
/* ----------------------------------------------------------------------- */
static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input,
@@ -170,13 +222,15 @@ static void input_change(struct cx18 *cx)
/* Follow step 8c and 8d of section 3.16 in the cx18_av datasheet */
if (std & V4L2_STD_SECAM)
- cx18_av_write(cx, 0x402, 0);
+ cx18_av_write_no_acfg(cx, 0x402, 0, CXADEC_NO_ACFG_ALL);
else {
- cx18_av_write(cx, 0x402, 0x04);
+ cx18_av_write_no_acfg(cx, 0x402, 0x04, CXADEC_NO_ACFG_ALL);
cx18_av_write(cx, 0x49f, (std & V4L2_STD_NTSC) ? 0x14 : 0x11);
}
- cx18_av_and_or(cx, 0x401, ~0x60, 0);
- cx18_av_and_or(cx, 0x401, ~0x60, 0x60);
+ cx18_av_and_or_no_acfg(cx, 0x401, ~0x60, 0,
+ CXADEC_NO_ACFG_PLL | CXADEC_NO_ACFG_VID);
+ cx18_av_and_or_no_acfg(cx, 0x401, ~0x60, 0x60,
+ CXADEC_NO_ACFG_PLL | CXADEC_NO_ACFG_VID);
if (std & V4L2_STD_525_60) {
if (std == V4L2_STD_NTSC_M_JP) {
@@ -262,7 +316,8 @@ static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input,
cx18_av_write(cx, 0x103, reg);
/* Set INPUT_MODE to Composite (0) or S-Video (1) */
- cx18_av_and_or(cx, 0x401, ~0x6, is_composite ? 0 : 0x02);
+ cx18_av_and_or_no_acfg(cx, 0x401, ~0x6, is_composite ? 0 : 0x02,
+ CXADEC_NO_ACFG_PLL | CXADEC_NO_ACFG_VID);
/* Set CH_SEL_ADC2 to 1 if input comes from CH3 */
cx18_av_and_or(cx, 0x102, ~0x2, (reg & 0x80) == 0 ? 2 : 0);
/* Set DUAL_MODE_ADC2 to 1 if input comes from both CH2 and CH3 */
@@ -318,12 +373,12 @@ static int set_v4lstd(struct cx18 *cx)
This happens for example with the Yuan MPC622. */
if (fmt >= 4 && fmt < 8) {
/* Set format to NTSC-M */
- cx18_av_and_or(cx, 0x400, ~0xf, 1);
+ cx18_av_and_or_no_acfg(cx, 0x400, ~0xf, 1, CXADEC_NO_ACFG_AFE);
/* Turn off LCOMB */
cx18_av_and_or(cx, 0x47b, ~6, 0);
}
- cx18_av_and_or(cx, 0x400, ~0xf, fmt);
- cx18_av_and_or(cx, 0x403, ~0x3, pal_m);
+ cx18_av_and_or_no_acfg(cx, 0x400, ~0xf, fmt, CXADEC_NO_ACFG_AFE);
+ cx18_av_and_or_no_acfg(cx, 0x403, ~0x3, pal_m, CXADEC_NO_ACFG_ALL);
cx18_av_vbi_setup(cx);
input_change(cx);
return 0;
diff --git a/drivers/media/video/cx18/cx18-av-core.h b/drivers/media/video/cx18/cx18-av-core.h
index 39f3c9397158..c172823ce1d8 100644
--- a/drivers/media/video/cx18/cx18-av-core.h
+++ b/drivers/media/video/cx18/cx18-av-core.h
@@ -295,14 +295,24 @@ struct cx18_av_state {
#define CXADEC_SELECT_AUDIO_STANDARD_FM 0xF9 /* FM radio */
#define CXADEC_SELECT_AUDIO_STANDARD_AUTO 0xFF /* Auto detect */
+/* Flags on what to preserve on write to 0x400-0x403 with cx18_av_.*_no_acfg()*/
+#define CXADEC_NO_ACFG_AFE 0x01 /* Preserve 0x100-0x107 */
+#define CXADEC_NO_ACFG_PLL 0x02 /* Preserve 0x108-0x10f */
+#define CXADEC_NO_ACFG_VID 0x04 /* Preserve 0x470-0x47f */
+#define CXADEC_NO_ACFG_ALL 0x07
+
/* ----------------------------------------------------------------------- */
/* cx18_av-core.c */
int cx18_av_write(struct cx18 *cx, u16 addr, u8 value);
int cx18_av_write4(struct cx18 *cx, u16 addr, u32 value);
+int cx18_av_write_no_acfg(struct cx18 *cx, u16 addr, u8 value,
+ int no_acfg_mask);
u8 cx18_av_read(struct cx18 *cx, u16 addr);
u32 cx18_av_read4(struct cx18 *cx, u16 addr);
int cx18_av_and_or(struct cx18 *cx, u16 addr, unsigned mask, u8 value);
int cx18_av_and_or4(struct cx18 *cx, u16 addr, u32 mask, u32 value);
+int cx18_av_and_or_no_acfg(struct cx18 *cx, u16 addr, unsigned mask, u8 value,
+ int no_acfg_mask);
int cx18_av_cmd(struct cx18 *cx, unsigned int cmd, void *arg);
/* ----------------------------------------------------------------------- */
--
cgit v1.2.3-70-g09d2
From 46195b555aa3edd265b4e765e4edff59b253b55e Mon Sep 17 00:00:00 2001
From: Andy Walls <awalls@radix.net>
Date: Thu, 19 Jun 2008 23:17:05 -0300
Subject: V4L/DVB (8066): cx18: Fix audio mux input definitions for HVR-1600
Line In 2 and FM radio
Fix the cx18-cards.c structures for the HVR-1600 to reflect that audio Line In 2
and FM radio audio go to AIN3 and AIN4 of the CS5345 mux respectively. Verified
by physical inspection of an HVR-1600MCE, by listening to FM broadcasts with the
HVR-1600MCE, and by comparing with the card definition for a PVR-150 in ivtv.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/cx18/cx18-cards.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/media/video/cx18/cx18-cards.c b/drivers/media/video/cx18/cx18-cards.c
index c35eb53a34c6..c18865b0d6cc 100644
--- a/drivers/media/video/cx18/cx18-cards.c
+++ b/drivers/media/video/cx18/cx18-cards.c
@@ -67,10 +67,10 @@ static const struct cx18_card cx18_card_hvr1600_esmt = {
{ CX18_CARD_INPUT_LINE_IN1,
CX18_AV_AUDIO_SERIAL, CS5345_IN_2 },
{ CX18_CARD_INPUT_LINE_IN2,
- CX18_AV_AUDIO_SERIAL, CS5345_IN_2 },
+ CX18_AV_AUDIO_SERIAL, CS5345_IN_3 },
},
.radio_input = { CX18_CARD_INPUT_AUD_TUNER,
- CX18_AV_AUDIO_SERIAL, 0 },
+ CX18_AV_AUDIO_SERIAL, CS5345_IN_4 },
.ddr = {
/* ESMT M13S128324A-5B memory */
.chip_config = 0x003,
@@ -107,10 +107,10 @@ static const struct cx18_card cx18_card_hvr1600_samsung = {
{ CX18_CARD_INPUT_LINE_IN1,
CX18_AV_AUDIO_SERIAL, CS5345_IN_2 },
{ CX18_CARD_INPUT_LINE_IN2,
- CX18_AV_AUDIO_SERIAL, CS5345_IN_2 },
+ CX18_AV_AUDIO_SERIAL, CS5345_IN_3 },
},
.radio_input = { CX18_CARD_INPUT_AUD_TUNER,
- CX18_AV_AUDIO_SERIAL, 0 },
+ CX18_AV_AUDIO_SERIAL, CS5345_IN_4 },
.ddr = {
/* Samsung K4D263238G-VC33 memory */
.chip_config = 0x003,
--
cgit v1.2.3-70-g09d2
From 08cf7b2ed172cc83f3d2f44b712b3d54e6cc4ae6 Mon Sep 17 00:00:00 2001
From: Andy Walls <awalls@radix.net>
Date: Sun, 22 Jun 2008 00:04:21 -0300
Subject: V4L/DVB (8067): cx18: Fix firmware load for case when digital capture
happens first
This is a fix for the case when a digital capture from dvr0 happens first after
modprobe, before access to any cx18 v4l2 device nodes. The initial dvb feed
start has been changed to load the firmware if not already loaded. Also fixed a
use counter to correct dvb feed accounting if starting the transport DMA fails.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/cx18/cx18-dvb.c | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/drivers/media/video/cx18/cx18-dvb.c b/drivers/media/video/cx18/cx18-dvb.c
index c9744173f969..cae38985b131 100644
--- a/drivers/media/video/cx18/cx18-dvb.c
+++ b/drivers/media/video/cx18/cx18-dvb.c
@@ -69,11 +69,21 @@ static int cx18_dvb_start_feed(struct dvb_demux_feed *feed)
struct dvb_demux *demux = feed->demux;
struct cx18_stream *stream = (struct cx18_stream *) demux->priv;
struct cx18 *cx = stream->cx;
- int ret = -EINVAL;
+ int ret;
u32 v;
CX18_DEBUG_INFO("Start feed: pid = 0x%x index = %d\n",
feed->pid, feed->index);
+
+ mutex_lock(&cx->serialize_lock);
+ ret = cx18_init_on_first_open(cx);
+ mutex_unlock(&cx->serialize_lock);
+ if (ret) {
+ CX18_ERR("Failed to initialize firmware starting DVB feed\n");
+ return ret;
+ }
+ ret = -EINVAL;
+
switch (cx->card->type) {
case CX18_CARD_HVR_1600_ESMT:
case CX18_CARD_HVR_1600_SAMSUNG:
@@ -101,6 +111,11 @@ static int cx18_dvb_start_feed(struct dvb_demux_feed *feed)
if (stream->dvb.feeding++ == 0) {
CX18_DEBUG_INFO("Starting Transport DMA\n");
ret = cx18_start_v4l2_encode_stream(stream);
+ if (ret < 0) {
+ CX18_DEBUG_INFO(
+ "Failed to start Transport DMA\n");
+ stream->dvb.feeding--;
+ }
} else
ret = 0;
mutex_unlock(&stream->dvb.feedlock);
--
cgit v1.2.3-70-g09d2
From 1f09e8a25c9aaa4066b4593c1bf99a4cbcc38120 Mon Sep 17 00:00:00 2001
From: Andy Walls <awalls@radix.net>
Date: Sun, 22 Jun 2008 01:27:00 -0300
Subject: V4L/DVB (8068): cx18: Add I2C slave reset via GPIO upon
initialization
cx18: Add I2C slave reset via GPIO upon initialization. One user,
Michael <msd4824@yahoo.com>, has reported this allows his HVR-1600 EEPROM to
be consistently recognized when using (long,) 100 msec delays. The delays in
this commit are nominal (10 & 40 msec) and need testing/tuning on boards with
I2C problems to find the right values.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/cx18/cx18-cards.c | 10 ++++++++++
drivers/media/video/cx18/cx18-cards.h | 10 +++++++++-
drivers/media/video/cx18/cx18-gpio.c | 26 +++++++++++++++++++++++++-
drivers/media/video/cx18/cx18-gpio.h | 1 +
drivers/media/video/cx18/cx18-i2c.c | 2 ++
5 files changed, 47 insertions(+), 2 deletions(-)
diff --git a/drivers/media/video/cx18/cx18-cards.c b/drivers/media/video/cx18/cx18-cards.c
index c18865b0d6cc..bbf23fa459d6 100644
--- a/drivers/media/video/cx18/cx18-cards.c
+++ b/drivers/media/video/cx18/cx18-cards.c
@@ -82,6 +82,11 @@ static const struct cx18_card cx18_card_hvr1600_esmt = {
},
.gpio_init.initial_value = 0x3001,
.gpio_init.direction = 0x3001,
+ .gpio_i2c_slave_reset = {
+ .active_lo_mask = 0x3001,
+ .msecs_asserted = 10,
+ .msecs_recovery = 40,
+ },
.i2c = &cx18_i2c_std,
};
@@ -122,6 +127,11 @@ static const struct cx18_card cx18_card_hvr1600_samsung = {
},
.gpio_init.initial_value = 0x3001,
.gpio_init.direction = 0x3001,
+ .gpio_i2c_slave_reset = {
+ .active_lo_mask = 0x3001,
+ .msecs_asserted = 10,
+ .msecs_recovery = 40,
+ },
.i2c = &cx18_i2c_std,
};
diff --git a/drivers/media/video/cx18/cx18-cards.h b/drivers/media/video/cx18/cx18-cards.h
index 3c2c0b92956c..dc2dd945d4c3 100644
--- a/drivers/media/video/cx18/cx18-cards.h
+++ b/drivers/media/video/cx18/cx18-cards.h
@@ -78,6 +78,13 @@ struct cx18_gpio_init { /* set initial GPIO DIR and OUT values */
u32 initial_value;
};
+struct cx18_gpio_i2c_slave_reset {
+ u32 active_lo_mask; /* GPIO outputs that reset i2c chips when low */
+ u32 active_hi_mask; /* GPIO outputs that reset i2c chips when high */
+ int msecs_asserted; /* time period reset must remain asserted */
+ int msecs_recovery; /* time after deassert for chips to be ready */
+};
+
struct cx18_card_tuner {
v4l2_std_id std; /* standard for which the tuner is suitable */
int tuner; /* tuner ID (from tuner.h) */
@@ -114,7 +121,8 @@ struct cx18_card {
/* GPIO card-specific settings */
u8 xceive_pin; /* XCeive tuner GPIO reset pin */
- struct cx18_gpio_init gpio_init;
+ struct cx18_gpio_init gpio_init;
+ struct cx18_gpio_i2c_slave_reset gpio_i2c_slave_reset;
struct cx18_card_tuner tuners[CX18_CARD_MAX_TUNERS];
struct cx18_card_tuner_i2c *i2c;
diff --git a/drivers/media/video/cx18/cx18-gpio.c b/drivers/media/video/cx18/cx18-gpio.c
index ceb63653c926..b302833f6f9d 100644
--- a/drivers/media/video/cx18/cx18-gpio.c
+++ b/drivers/media/video/cx18/cx18-gpio.c
@@ -53,10 +53,34 @@ static void gpio_write(struct cx18 *cx)
write_reg(((dir & 0xffff) << 16) | (val & 0xffff),
CX18_REG_GPIO_OUT1);
write_reg(dir & 0xffff0000, CX18_REG_GPIO_DIR2);
- write_reg((dir & 0xffff0000) | ((val & 0xffff0000) >> 16),
+ write_reg_sync((dir & 0xffff0000) | ((val & 0xffff0000) >> 16),
CX18_REG_GPIO_OUT2);
}
+void cx18_reset_i2c_slaves_gpio(struct cx18 *cx)
+{
+ const struct cx18_gpio_i2c_slave_reset *p;
+
+ p = &cx->card->gpio_i2c_slave_reset;
+
+ if ((p->active_lo_mask | p->active_hi_mask) == 0)
+ return;
+
+ /* Assuming that the masks are a subset of the bits in gpio_dir */
+
+ /* Assert */
+ cx->gpio_val =
+ (cx->gpio_val | p->active_hi_mask) & ~(p->active_lo_mask);
+ gpio_write(cx);
+ schedule_timeout_uninterruptible(msecs_to_jiffies(p->msecs_asserted));
+
+ /* Deassert */
+ cx->gpio_val =
+ (cx->gpio_val | p->active_lo_mask) & ~(p->active_hi_mask);
+ gpio_write(cx);
+ schedule_timeout_uninterruptible(msecs_to_jiffies(p->msecs_recovery));
+}
+
void cx18_gpio_init(struct cx18 *cx)
{
cx->gpio_dir = cx->card->gpio_init.direction;
diff --git a/drivers/media/video/cx18/cx18-gpio.h b/drivers/media/video/cx18/cx18-gpio.h
index 41bac8856b50..525c328f748a 100644
--- a/drivers/media/video/cx18/cx18-gpio.h
+++ b/drivers/media/video/cx18/cx18-gpio.h
@@ -21,4 +21,5 @@
*/
void cx18_gpio_init(struct cx18 *cx);
+void cx18_reset_i2c_slaves_gpio(struct cx18 *cx);
int cx18_reset_tuner_gpio(void *dev, int cmd, int value);
diff --git a/drivers/media/video/cx18/cx18-i2c.c b/drivers/media/video/cx18/cx18-i2c.c
index 1d6c51a75313..680bc4e35b79 100644
--- a/drivers/media/video/cx18/cx18-i2c.c
+++ b/drivers/media/video/cx18/cx18-i2c.c
@@ -405,6 +405,8 @@ int init_cx18_i2c(struct cx18 *cx)
cx18_setscl(&cx->i2c_algo_cb_data[1], 1);
cx18_setsda(&cx->i2c_algo_cb_data[1], 1);
+ cx18_reset_i2c_slaves_gpio(cx);
+
return i2c_bit_add_bus(&cx->i2c_adap[0]) ||
i2c_bit_add_bus(&cx->i2c_adap[1]);
}
--
cgit v1.2.3-70-g09d2
From ad907fa39517ca35b46912fbfe2b77cd89e1d56a Mon Sep 17 00:00:00 2001
From: Andy Walls <awalls@radix.net>
Date: Sun, 22 Jun 2008 02:00:09 -0300
Subject: V4L/DVB (8069): cx18: Fix S-Video and Compsite inputs for the Yuan
MPC718 and enable card entry
cx18: Fix S-Video and Compsite input settings for the Yuan MPC718 per user
reports from Yuri Warczynski <Yuri.Warczynski@gmail.com> and
Brian Hope <brian@hopefamily.info> and enable the card entry. The tuner reset
GPIO pin is likely incorrect as the tuner firmware cannot be reloaded without a
reboot. It is likely the audio routing is done via GPIO which is not
implemented yet, as users report audio doesn't work for some inputs.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/cx18/cx18-cards.c | 25 ++++++++++++++-----------
1 file changed, 14 insertions(+), 11 deletions(-)
diff --git a/drivers/media/video/cx18/cx18-cards.c b/drivers/media/video/cx18/cx18-cards.c
index bbf23fa459d6..c26e0ef5b075 100644
--- a/drivers/media/video/cx18/cx18-cards.c
+++ b/drivers/media/video/cx18/cx18-cards.c
@@ -194,23 +194,26 @@ static const struct cx18_card_pci_info cx18_pci_mpc718[] = {
static const struct cx18_card cx18_card_mpc718 = {
.type = CX18_CARD_YUAN_MPC718,
.name = "Yuan MPC718",
- .comment = "Not yet supported!\n",
- .v4l2_capabilities = 0,
+ .comment = "Some Composite and S-Video inputs are currently working.\n",
+ .v4l2_capabilities = CX18_CAP_ENCODER,
.hw_audio_ctrl = CX18_HW_CX23418,
.hw_all = CX18_HW_TUNER,
.video_inputs = {
- { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE7 },
- { CX18_CARD_INPUT_SVIDEO1, 1, CX18_AV_SVIDEO1 },
- { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE3 },
+ { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE2 },
+ { CX18_CARD_INPUT_SVIDEO1, 1,
+ CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 },
+ { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE1 },
+ { CX18_CARD_INPUT_SVIDEO2, 2,
+ CX18_AV_SVIDEO_LUMA7 | CX18_AV_SVIDEO_CHROMA8 },
+ { CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE6 },
+ { CX18_CARD_INPUT_COMPOSITE3, 2, CX18_AV_COMPOSITE3 },
},
.audio_inputs = {
- { CX18_CARD_INPUT_AUD_TUNER,
- CX18_AV_AUDIO8, 0 },
- { CX18_CARD_INPUT_LINE_IN1,
- CX18_AV_AUDIO_SERIAL, 0 },
+ { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 0 },
+ { CX18_CARD_INPUT_LINE_IN1, CX18_AV_AUDIO_SERIAL, 0 },
+ { CX18_CARD_INPUT_LINE_IN2, CX18_AV_AUDIO_SERIAL, 0 },
},
- .radio_input = { CX18_CARD_INPUT_AUD_TUNER,
- CX18_AV_AUDIO_SERIAL, 0 },
+ .radio_input = { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO_SERIAL, 0 },
.tuners = {
/* XC3028 tuner */
{ .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
--
cgit v1.2.3-70-g09d2
From c9fa2b1eee9d10c2455d3cd148cf13b34d91bdef Mon Sep 17 00:00:00 2001
From: Oliver Endriss <o.endriss@gmx.de>
Date: Thu, 19 Jun 2008 22:45:55 -0300
Subject: V4L/DVB (8071): tda10023: Fix possible kernel oops during
initialisation
If the i2c write fails during initialisation, an oops happens
because state->frontend.dvb is still undefined. Fixed.
Thanks to Sigmund Augdal for reporting this bug,
and to Hartmut Birr for suggesting the fix.
Thanks-to: Sigmund Augdal <sigmund@snap.tv>
Thanks-to: Hartmut Birr <e9hack@gmail.com>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/dvb/frontends/tda10023.c | 20 ++++++++++++--------
1 file changed, 12 insertions(+), 8 deletions(-)
diff --git a/drivers/media/dvb/frontends/tda10023.c b/drivers/media/dvb/frontends/tda10023.c
index 0727b80bc4d2..c6ff5b82ff80 100644
--- a/drivers/media/dvb/frontends/tda10023.c
+++ b/drivers/media/dvb/frontends/tda10023.c
@@ -116,9 +116,12 @@ static u8 tda10023_readreg (struct tda10023_state* state, u8 reg)
int ret;
ret = i2c_transfer (state->i2c, msg, 2);
- if (ret != 2)
- printk("DVB: TDA10023: %s: readreg error (ret == %i)\n",
- __func__, ret);
+ if (ret != 2) {
+ int num = state->frontend.dvb ? state->frontend.dvb->num : -1;
+ printk(KERN_ERR "DVB: TDA10023(%d): %s: readreg error "
+ "(reg == 0x%02x, ret == %i)\n",
+ num, __func__, reg, ret);
+ }
return b1[0];
}
@@ -129,11 +132,12 @@ static int tda10023_writereg (struct tda10023_state* state, u8 reg, u8 data)
int ret;
ret = i2c_transfer (state->i2c, &msg, 1);
- if (ret != 1)
- printk("DVB: TDA10023(%d): %s, writereg error "
+ if (ret != 1) {
+ int num = state->frontend.dvb ? state->frontend.dvb->num : -1;
+ printk(KERN_ERR "DVB: TDA10023(%d): %s, writereg error "
"(reg == 0x%02x, val == 0x%02x, ret == %i)\n",
- state->frontend.dvb->num, __func__, reg, data, ret);
-
+ num, __func__, reg, data, ret);
+ }
return (ret != 1) ? -EREMOTEIO : 0;
}
@@ -464,7 +468,7 @@ struct dvb_frontend* tda10023_attach(const struct tda1002x_config* config,
int i;
/* allocate memory for the internal state */
- state = kmalloc(sizeof(struct tda10023_state), GFP_KERNEL);
+ state = kzalloc(sizeof(struct tda10023_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
--
cgit v1.2.3-70-g09d2
From edabaffc7e7fccdeadac6273704102adc2b604ae Mon Sep 17 00:00:00 2001
From: Oliver Endriss <o.endriss@gmx.de>
Date: Thu, 19 Jun 2008 23:04:27 -0300
Subject: V4L/DVB (8073): av7110: Catch another type of ARM crash
Catch another type of ARM crash.
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/dvb/ttpci/av7110_hw.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/dvb/ttpci/av7110_hw.c b/drivers/media/dvb/ttpci/av7110_hw.c
index 9d81074b31df..c99936c4772a 100644
--- a/drivers/media/dvb/ttpci/av7110_hw.c
+++ b/drivers/media/dvb/ttpci/av7110_hw.c
@@ -427,6 +427,7 @@ static int __av7110_send_fw_cmd(struct av7110 *av7110, u16* buf, int length)
if (err) {
printk(KERN_ERR "%s: timeout waiting on busy %s QUEUE\n",
__func__, type);
+ av7110->arm_errors++;
return -ETIMEDOUT;
}
msleep(1);
--
cgit v1.2.3-70-g09d2
From 0b915e74ac10b65da930aa430837d4338f5deb65 Mon Sep 17 00:00:00 2001
From: Oliver Endriss <o.endriss@gmx.de>
Date: Thu, 19 Jun 2008 23:10:14 -0300
Subject: V4L/DVB (8074): av7110: OSD transfers should not be interrupted
OSD transfers should not be interrupted.
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/dvb/ttpci/av7110_hw.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/media/dvb/ttpci/av7110_hw.c b/drivers/media/dvb/ttpci/av7110_hw.c
index c99936c4772a..3a3f5279e927 100644
--- a/drivers/media/dvb/ttpci/av7110_hw.c
+++ b/drivers/media/dvb/ttpci/av7110_hw.c
@@ -854,10 +854,8 @@ static osd_raw_window_t bpp2bit[8] = {
static inline int WaitUntilBmpLoaded(struct av7110 *av7110)
{
- int ret = wait_event_interruptible_timeout(av7110->bmpq,
+ int ret = wait_event_timeout(av7110->bmpq,
av7110->bmp_state != BMP_LOADING, 10*HZ);
- if (ret == -ERESTARTSYS)
- return ret;
if (ret == 0) {
printk("dvb-ttpci: warning: timeout waiting in LoadBitmap: %d, %d\n",
ret, av7110->bmp_state);
--
cgit v1.2.3-70-g09d2
From 7876ad75b1a3b7dc3d5d765d0be086d89fd2e663 Mon Sep 17 00:00:00 2001
From: Oliver Endriss <o.endriss@gmx.de>
Date: Thu, 19 Jun 2008 23:25:04 -0300
Subject: V4L/DVB (8075): stv0299: Uncorrected block count and bit error rate
fixed
Fix uncorrected block counter and bit error rate to follow DVB API spec:
- Unsupported controls return -ENOSYS.
- UNC must never be set to 0.
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/dvb/frontends/stv0299.c | 15 +++++++++++----
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/drivers/media/dvb/frontends/stv0299.c b/drivers/media/dvb/frontends/stv0299.c
index 17556183e871..35435bef8e79 100644
--- a/drivers/media/dvb/frontends/stv0299.c
+++ b/drivers/media/dvb/frontends/stv0299.c
@@ -63,6 +63,7 @@ struct stv0299_state {
u32 symbol_rate;
fe_code_rate_t fec_inner;
int errmode;
+ u32 ucblocks;
};
#define STATUS_BER 0
@@ -501,8 +502,10 @@ static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber)
{
struct stv0299_state* state = fe->demodulator_priv;
- if (state->errmode != STATUS_BER) return 0;
- *ber = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
+ if (state->errmode != STATUS_BER)
+ return -ENOSYS;
+
+ *ber = stv0299_readreg(state, 0x1e) | (stv0299_readreg(state, 0x1d) << 8);
return 0;
}
@@ -540,8 +543,12 @@ static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
struct stv0299_state* state = fe->demodulator_priv;
- if (state->errmode != STATUS_UCBLOCKS) *ucblocks = 0;
- else *ucblocks = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
+ if (state->errmode != STATUS_UCBLOCKS)
+ return -ENOSYS;
+
+ state->ucblocks += stv0299_readreg(state, 0x1e);
+ state->ucblocks += (stv0299_readreg(state, 0x1d) << 8);
+ *ucblocks = state->ucblocks;
return 0;
}
--
cgit v1.2.3-70-g09d2
From 7fa8e6fa1519194fc0c931f40d530fb55137bad9 Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sat, 21 Jun 2008 13:23:27 -0300
Subject: V4L/DVB (8092): videodev: simplify and fix standard enumeration
VIDIOC_ENUMSTD did not return all the PAL/SECAM/NTSC variants: it just returned
one single PAL/SECAM/NTSC standard without separate entries for the trickier
standards like NTSC-JP.
Changed the code so that it behaves better.
Also simplified the if/switch statements into a common standards lookup table.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/videodev.c | 245 ++++++++++++-----------------------------
include/media/v4l2-dev.h | 4 +-
2 files changed, 70 insertions(+), 179 deletions(-)
diff --git a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c
index 31e8af0ba278..67a661cf5219 100644
--- a/drivers/media/video/videodev.c
+++ b/drivers/media/video/videodev.c
@@ -51,12 +51,51 @@
#define VIDEO_NUM_DEVICES 256
#define VIDEO_NAME "video4linux"
+struct std_descr {
+ v4l2_std_id std;
+ const char *descr;
+};
+
+static const struct std_descr standards[] = {
+ { V4L2_STD_NTSC, "NTSC" },
+ { V4L2_STD_NTSC_M, "NTSC-M" },
+ { V4L2_STD_NTSC_M_JP, "NTSC-M-JP" },
+ { V4L2_STD_NTSC_M_KR, "NTSC-M-KR" },
+ { V4L2_STD_NTSC_443, "NTSC-443" },
+ { V4L2_STD_PAL, "PAL" },
+ { V4L2_STD_PAL_BG, "PAL-BG" },
+ { V4L2_STD_PAL_B, "PAL-B" },
+ { V4L2_STD_PAL_B1, "PAL-B1" },
+ { V4L2_STD_PAL_G, "PAL-G" },
+ { V4L2_STD_PAL_H, "PAL-H" },
+ { V4L2_STD_PAL_I, "PAL-I" },
+ { V4L2_STD_PAL_DK, "PAL-DK" },
+ { V4L2_STD_PAL_D, "PAL-D" },
+ { V4L2_STD_PAL_D1, "PAL-D1" },
+ { V4L2_STD_PAL_K, "PAL-K" },
+ { V4L2_STD_PAL_M, "PAL-M" },
+ { V4L2_STD_PAL_N, "PAL-N" },
+ { V4L2_STD_PAL_Nc, "PAL-Nc" },
+ { V4L2_STD_PAL_60, "PAL-60" },
+ { V4L2_STD_SECAM, "SECAM" },
+ { V4L2_STD_SECAM_B, "SECAM-B" },
+ { V4L2_STD_SECAM_G, "SECAM-G" },
+ { V4L2_STD_SECAM_H, "SECAM-H" },
+ { V4L2_STD_SECAM_DK, "SECAM-DK" },
+ { V4L2_STD_SECAM_D, "SECAM-D" },
+ { V4L2_STD_SECAM_K, "SECAM-K" },
+ { V4L2_STD_SECAM_K1, "SECAM-K1" },
+ { V4L2_STD_SECAM_L, "SECAM-L" },
+ { V4L2_STD_SECAM_LC, "SECAM-Lc" },
+ { 0, "Unknown" }
+};
+
/* video4linux standard ID conversion to standard name
*/
-char *v4l2_norm_to_name(v4l2_std_id id)
+const char *v4l2_norm_to_name(v4l2_std_id id)
{
- char *name;
u32 myid = id;
+ int i;
/* HACK: ppc32 architecture doesn't have __ucmpdi2 function to handle
64 bit comparations. So, on that architecture, with some gcc
@@ -64,110 +103,17 @@ char *v4l2_norm_to_name(v4l2_std_id id)
*/
BUG_ON(myid != id);
- switch (myid) {
- case V4L2_STD_PAL:
- name = "PAL";
- break;
- case V4L2_STD_PAL_BG:
- name = "PAL-BG";
- break;
- case V4L2_STD_PAL_DK:
- name = "PAL-DK";
- break;
- case V4L2_STD_PAL_B:
- name = "PAL-B";
- break;
- case V4L2_STD_PAL_B1:
- name = "PAL-B1";
- break;
- case V4L2_STD_PAL_G:
- name = "PAL-G";
- break;
- case V4L2_STD_PAL_H:
- name = "PAL-H";
- break;
- case V4L2_STD_PAL_I:
- name = "PAL-I";
- break;
- case V4L2_STD_PAL_D:
- name = "PAL-D";
- break;
- case V4L2_STD_PAL_D1:
- name = "PAL-D1";
- break;
- case V4L2_STD_PAL_K:
- name = "PAL-K";
- break;
- case V4L2_STD_PAL_M:
- name = "PAL-M";
- break;
- case V4L2_STD_PAL_N:
- name = "PAL-N";
- break;
- case V4L2_STD_PAL_Nc:
- name = "PAL-Nc";
- break;
- case V4L2_STD_PAL_60:
- name = "PAL-60";
- break;
- case V4L2_STD_NTSC:
- name = "NTSC";
- break;
- case V4L2_STD_NTSC_M:
- name = "NTSC-M";
- break;
- case V4L2_STD_NTSC_M_JP:
- name = "NTSC-M-JP";
- break;
- case V4L2_STD_NTSC_443:
- name = "NTSC-443";
- break;
- case V4L2_STD_NTSC_M_KR:
- name = "NTSC-M-KR";
- break;
- case V4L2_STD_SECAM:
- name = "SECAM";
- break;
- case V4L2_STD_SECAM_DK:
- name = "SECAM-DK";
- break;
- case V4L2_STD_SECAM_B:
- name = "SECAM-B";
- break;
- case V4L2_STD_SECAM_D:
- name = "SECAM-D";
- break;
- case V4L2_STD_SECAM_G:
- name = "SECAM-G";
- break;
- case V4L2_STD_SECAM_H:
- name = "SECAM-H";
- break;
- case V4L2_STD_SECAM_K:
- name = "SECAM-K";
- break;
- case V4L2_STD_SECAM_K1:
- name = "SECAM-K1";
- break;
- case V4L2_STD_SECAM_L:
- name = "SECAM-L";
- break;
- case V4L2_STD_SECAM_LC:
- name = "SECAM-LC";
- break;
- default:
- name = "Unknown";
- break;
- }
-
- return name;
+ for (i = 0; standards[i].std; i++)
+ if (myid == standards[i].std)
+ break;
+ return standards[i].descr;
}
EXPORT_SYMBOL(v4l2_norm_to_name);
/* Fill in the fields of a v4l2_standard structure according to the
'id' and 'transmission' parameters. Returns negative on error. */
int v4l2_video_std_construct(struct v4l2_standard *vs,
- int id, char *name)
+ int id, const char *name)
{
u32 index = vs->index;
@@ -1218,95 +1164,40 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
case VIDIOC_ENUMSTD:
{
struct v4l2_standard *p = arg;
- v4l2_std_id id = vfd->tvnorms,curr_id=0;
- unsigned int index = p->index,i;
-
- if (index<0) {
- ret=-EINVAL;
- break;
- }
-
- /* Return norm array on a canonical way */
- for (i=0;i<= index && id; i++) {
- if ( (id & V4L2_STD_PAL) == V4L2_STD_PAL) {
- curr_id = V4L2_STD_PAL;
- } else if ( (id & V4L2_STD_PAL_BG) == V4L2_STD_PAL_BG) {
- curr_id = V4L2_STD_PAL_BG;
- } else if ( (id & V4L2_STD_PAL_DK) == V4L2_STD_PAL_DK) {
- curr_id = V4L2_STD_PAL_DK;
- } else if ( (id & V4L2_STD_PAL_B) == V4L2_STD_PAL_B) {
- curr_id = V4L2_STD_PAL_B;
- } else if ( (id & V4L2_STD_PAL_B1) == V4L2_STD_PAL_B1) {
- curr_id = V4L2_STD_PAL_B1;
- } else if ( (id & V4L2_STD_PAL_G) == V4L2_STD_PAL_G) {
- curr_id = V4L2_STD_PAL_G;
- } else if ( (id & V4L2_STD_PAL_H) == V4L2_STD_PAL_H) {
- curr_id = V4L2_STD_PAL_H;
- } else if ( (id & V4L2_STD_PAL_I) == V4L2_STD_PAL_I) {
- curr_id = V4L2_STD_PAL_I;
- } else if ( (id & V4L2_STD_PAL_D) == V4L2_STD_PAL_D) {
- curr_id = V4L2_STD_PAL_D;
- } else if ( (id & V4L2_STD_PAL_D1) == V4L2_STD_PAL_D1) {
- curr_id = V4L2_STD_PAL_D1;
- } else if ( (id & V4L2_STD_PAL_K) == V4L2_STD_PAL_K) {
- curr_id = V4L2_STD_PAL_K;
- } else if ( (id & V4L2_STD_PAL_M) == V4L2_STD_PAL_M) {
- curr_id = V4L2_STD_PAL_M;
- } else if ( (id & V4L2_STD_PAL_N) == V4L2_STD_PAL_N) {
- curr_id = V4L2_STD_PAL_N;
- } else if ( (id & V4L2_STD_PAL_Nc) == V4L2_STD_PAL_Nc) {
- curr_id = V4L2_STD_PAL_Nc;
- } else if ( (id & V4L2_STD_PAL_60) == V4L2_STD_PAL_60) {
- curr_id = V4L2_STD_PAL_60;
- } else if ( (id & V4L2_STD_NTSC) == V4L2_STD_NTSC) {
- curr_id = V4L2_STD_NTSC;
- } else if ( (id & V4L2_STD_NTSC_M) == V4L2_STD_NTSC_M) {
- curr_id = V4L2_STD_NTSC_M;
- } else if ( (id & V4L2_STD_NTSC_M_JP) == V4L2_STD_NTSC_M_JP) {
- curr_id = V4L2_STD_NTSC_M_JP;
- } else if ( (id & V4L2_STD_NTSC_443) == V4L2_STD_NTSC_443) {
- curr_id = V4L2_STD_NTSC_443;
- } else if ( (id & V4L2_STD_NTSC_M_KR) == V4L2_STD_NTSC_M_KR) {
- curr_id = V4L2_STD_NTSC_M_KR;
- } else if ( (id & V4L2_STD_SECAM) == V4L2_STD_SECAM) {
- curr_id = V4L2_STD_SECAM;
- } else if ( (id & V4L2_STD_SECAM_DK) == V4L2_STD_SECAM_DK) {
- curr_id = V4L2_STD_SECAM_DK;
- } else if ( (id & V4L2_STD_SECAM_B) == V4L2_STD_SECAM_B) {
- curr_id = V4L2_STD_SECAM_B;
- } else if ( (id & V4L2_STD_SECAM_D) == V4L2_STD_SECAM_D) {
- curr_id = V4L2_STD_SECAM_D;
- } else if ( (id & V4L2_STD_SECAM_G) == V4L2_STD_SECAM_G) {
- curr_id = V4L2_STD_SECAM_G;
- } else if ( (id & V4L2_STD_SECAM_H) == V4L2_STD_SECAM_H) {
- curr_id = V4L2_STD_SECAM_H;
- } else if ( (id & V4L2_STD_SECAM_K) == V4L2_STD_SECAM_K) {
- curr_id = V4L2_STD_SECAM_K;
- } else if ( (id & V4L2_STD_SECAM_K1) == V4L2_STD_SECAM_K1) {
- curr_id = V4L2_STD_SECAM_K1;
- } else if ( (id & V4L2_STD_SECAM_L) == V4L2_STD_SECAM_L) {
- curr_id = V4L2_STD_SECAM_L;
- } else if ( (id & V4L2_STD_SECAM_LC) == V4L2_STD_SECAM_LC) {
- curr_id = V4L2_STD_SECAM_LC;
- } else {
+ v4l2_std_id id = vfd->tvnorms, curr_id = 0;
+ unsigned int index = p->index, i, j = 0;
+ const char *descr = "";
+
+ /* Return norm array in a canonical way */
+ for (i = 0; i <= index && id; i++) {
+ /* last std value in the standards array is 0, so this
+ while always ends there since (id & 0) == 0. */
+ while ((id & standards[j].std) != standards[j].std)
+ j++;
+ curr_id = standards[j].std;
+ descr = standards[j].descr;
+ j++;
+ if (curr_id == 0)
break;
- }
- id &= ~curr_id;
+ if (curr_id != V4L2_STD_PAL &&
+ curr_id != V4L2_STD_SECAM &&
+ curr_id != V4L2_STD_NTSC)
+ id &= ~curr_id;
}
- if (i<=index)
+ if (i <= index)
return -EINVAL;
- v4l2_video_std_construct(p, curr_id,v4l2_norm_to_name(curr_id));
+ v4l2_video_std_construct(p, curr_id, descr);
p->index = index;
- dbgarg (cmd, "index=%d, id=%Ld, name=%s, fps=%d/%d, "
+ dbgarg(cmd, "index=%d, id=%Ld, name=%s, fps=%d/%d, "
"framelines=%d\n", p->index,
(unsigned long long)p->id, p->name,
p->frameperiod.numerator,
p->frameperiod.denominator,
p->framelines);
- ret=0;
+ ret = 0;
break;
}
case VIDIOC_G_STD:
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index 33f01ae08f76..859f7a6f6f67 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -40,9 +40,9 @@
#define VFL_TYPE_VTX 3
/* Video standard functions */
-extern char *v4l2_norm_to_name(v4l2_std_id id);
+extern const char *v4l2_norm_to_name(v4l2_std_id id);
extern int v4l2_video_std_construct(struct v4l2_standard *vs,
- int id, char *name);
+ int id, const char *name);
/* Prints the ioctl in a human-readable format */
extern void v4l_printk_ioctl(unsigned int cmd);
--
cgit v1.2.3-70-g09d2
From 836c28584d4629fdc85365f083b84e1298e14312 Mon Sep 17 00:00:00 2001
From: Steven Toth <stoth@linuxtv.org>
Date: Sat, 21 Jun 2008 19:32:41 -0300
Subject: V4L/DVB (8096): au8522: prevent false-positive lock status
This decreases scan time in Queens, New York from 28 minutes to 7 minutes,
with the exact same services found.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/dvb/frontends/au8522.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/media/dvb/frontends/au8522.c b/drivers/media/dvb/frontends/au8522.c
index 978a287b751b..03900d241a76 100644
--- a/drivers/media/dvb/frontends/au8522.c
+++ b/drivers/media/dvb/frontends/au8522.c
@@ -527,10 +527,8 @@ static int au8522_read_status(struct dvb_frontend *fe, fe_status_t *status)
if (state->current_modulation == VSB_8) {
dprintk("%s() Checking VSB_8\n", __func__);
reg = au8522_readreg(state, 0x4088);
- if (reg & 0x01)
- *status |= FE_HAS_VITERBI;
- if (reg & 0x02)
- *status |= FE_HAS_LOCK | FE_HAS_SYNC;
+ if ((reg & 0x03) == 0x03)
+ *status |= FE_HAS_LOCK | FE_HAS_SYNC | FE_HAS_VITERBI;
} else {
dprintk("%s() Checking QAM\n", __func__);
reg = au8522_readreg(state, 0x4541);
--
cgit v1.2.3-70-g09d2
From e470d8177ed6ae56f4310ce793a57bcb2fed1749 Mon Sep 17 00:00:00 2001
From: Steven Toth <stoth@linuxtv.org>
Date: Sat, 21 Jun 2008 21:06:02 -0300
Subject: V4L/DVB (8097): xc5000: check device hardware state to determine if
firmware download is needed
This patch ensures that the xc5000 will have firmware loaded as needed if the
part is powered down or reset via gpio from the host. An example of this, in
some cases, could be after the system resumes from standby or hibernate modes.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/common/tuners/xc5000.c | 30 +++++++++++++++++++++++-------
drivers/media/common/tuners/xc5000_priv.h | 1 -
2 files changed, 23 insertions(+), 8 deletions(-)
diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c
index ceae6db901ec..7cf4f5bdb2ec 100644
--- a/drivers/media/common/tuners/xc5000.c
+++ b/drivers/media/common/tuners/xc5000.c
@@ -177,6 +177,7 @@ static XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = {
{"FM Radio-INPUT1", 0x0208, 0x9002}
};
+static int xc5000_is_firmware_loaded(struct dvb_frontend *fe);
static int xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len);
static int xc5000_readregs(struct xc5000_priv *priv, u8 *buf, u8 len);
static void xc5000_TunerReset(struct dvb_frontend *fe);
@@ -352,7 +353,7 @@ static int xc_SetTVStandard(struct xc5000_priv *priv,
static int xc_shutdown(struct xc5000_priv *priv)
{
- return 0;
+ return XC_RESULT_SUCCESS;
/* Fixme: cannot bring tuner back alive once shutdown
* without reloading the driver modules.
* return xc_write_reg(priv, XREG_POWER_DOWN, 0);
@@ -685,6 +686,25 @@ static int xc5000_set_params(struct dvb_frontend *fe,
return 0;
}
+static int xc5000_is_firmware_loaded(struct dvb_frontend *fe)
+{
+ struct xc5000_priv *priv = fe->tuner_priv;
+ int ret;
+ u16 id;
+
+ ret = xc5000_readreg(priv, XREG_PRODUCT_ID, &id);
+ if (ret == XC_RESULT_SUCCESS) {
+ if (id == XC_PRODUCT_ID_FW_NOT_LOADED)
+ ret = XC_RESULT_RESET_FAILURE;
+ else
+ ret = XC_RESULT_SUCCESS;
+ }
+
+ dprintk(1, "%s() returns %s id = 0x%x\n", __func__,
+ ret == XC_RESULT_SUCCESS ? "True" : "False", id);
+ return ret;
+}
+
static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe);
static int xc5000_set_analog_params(struct dvb_frontend *fe,
@@ -693,7 +713,7 @@ static int xc5000_set_analog_params(struct dvb_frontend *fe,
struct xc5000_priv *priv = fe->tuner_priv;
int ret;
- if(priv->fwloaded == 0)
+ if (xc5000_is_firmware_loaded(fe) != XC_RESULT_SUCCESS)
xc_load_fw_and_init_tuner(fe);
dprintk(1, "%s() frequency=%d (in units of 62.5khz)\n",
@@ -808,11 +828,10 @@ static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe)
struct xc5000_priv *priv = fe->tuner_priv;
int ret = 0;
- if (priv->fwloaded == 0) {
+ if (xc5000_is_firmware_loaded(fe) != XC_RESULT_SUCCESS) {
ret = xc5000_fwupload(fe);
if (ret != XC_RESULT_SUCCESS)
return ret;
- priv->fwloaded = 1;
}
/* Start the tuner self-calibration process */
@@ -852,7 +871,6 @@ static int xc5000_sleep(struct dvb_frontend *fe)
return -EREMOTEIO;
}
else {
- /* priv->fwloaded = 0; */
return XC_RESULT_SUCCESS;
}
}
@@ -933,7 +951,6 @@ struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe,
cfg->i2c_address);
printk(KERN_INFO
"xc5000: Firmware has been loaded previously\n");
- priv->fwloaded = 1;
break;
case XC_PRODUCT_ID_FW_NOT_LOADED:
printk(KERN_INFO
@@ -941,7 +958,6 @@ struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe,
cfg->i2c_address);
printk(KERN_INFO
"xc5000: Firmware has not been loaded previously\n");
- priv->fwloaded = 0;
break;
default:
printk(KERN_ERR
diff --git a/drivers/media/common/tuners/xc5000_priv.h b/drivers/media/common/tuners/xc5000_priv.h
index ecebfe4745ad..a72a9887fe7f 100644
--- a/drivers/media/common/tuners/xc5000_priv.h
+++ b/drivers/media/common/tuners/xc5000_priv.h
@@ -30,7 +30,6 @@ struct xc5000_priv {
u32 bandwidth;
u8 video_standard;
u8 rf_mode;
- u8 fwloaded;
void *devptr;
};
--
cgit v1.2.3-70-g09d2
From 5c554e6b984ce6b36488b93a7ec8e2752233e7cb Mon Sep 17 00:00:00 2001
From: Marcin Slusarz <marcin.slusarz@gmail.com>
Date: Sun, 22 Jun 2008 09:11:40 -0300
Subject: V4L/DVB (8100): V4L/vivi: fix possible memory leak in vivi_fillbuff
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Move allocation after first check and fix memory leak.
Noticed-by: Daniel Marjamäki <danielm77@spray.se>
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/vivi.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index 845be1864f68..5ff9a58b6135 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -327,13 +327,14 @@ static void vivi_fillbuff(struct vivi_dev *dev, struct vivi_buffer *buf)
int hmax = buf->vb.height;
int wmax = buf->vb.width;
struct timeval ts;
- char *tmpbuf = kmalloc(wmax * 2, GFP_ATOMIC);
+ char *tmpbuf;
void *vbuf = videobuf_to_vmalloc(&buf->vb);
- if (!tmpbuf)
+ if (!vbuf)
return;
- if (!vbuf)
+ tmpbuf = kmalloc(wmax * 2, GFP_ATOMIC);
+ if (!tmpbuf)
return;
for (h = 0; h < hmax; h++) {
--
cgit v1.2.3-70-g09d2
From a17898737eaed4ef41f273da7b830c632e06613e Mon Sep 17 00:00:00 2001
From: Arjan van de Ven <arjan@linux.intel.com>
Date: Sun, 22 Jun 2008 17:03:02 -0300
Subject: V4L/DVB (8108): Fix open/close race in saa7134
The saa7134 driver uses a (non-atomic) variable in an attempt to
only allow one opener of the device (how it deals with sending
the fd over unix sockets I don't know).
Unfortunately, the release function first decrements this variable,
and THEN goes on to disable more of the device. This allows for
a race where another opener of the device comes in after the decrement of
the variable, configures the hardware just to then see the hardware
be disabled by the rest of the release function.
This patch makes the release function use the same lock as the open
function to protect the hardware as well as the variable (which now
at least has some locking to protect it).
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/saa7134/saa7134-empress.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index 1c8cd0ef4a65..3ae71a340822 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -110,6 +110,8 @@ static int ts_release(struct inode *inode, struct file *file)
{
struct saa7134_dev *dev = file->private_data;
+ mutex_lock(&dev->empress_tsq.vb_lock);
+
videobuf_stop(&dev->empress_tsq);
videobuf_mmap_free(&dev->empress_tsq);
@@ -122,6 +124,8 @@ static int ts_release(struct inode *inode, struct file *file)
dev->empress_users--;
+ mutex_unlock(&dev->empress_tsq.vb_lock);
+
return 0;
}
--
cgit v1.2.3-70-g09d2
From 0e3e2eabf4fbc0162e1f1eb4fd90cb3e9513a554 Mon Sep 17 00:00:00 2001
From: Richard Sharpe <realrichardsharpe@gmail.com>
Date: Tue, 24 Jun 2008 19:11:13 -0700
Subject: firewire: fw-sbp2: fix parsing of logical unit directories
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
There is a small off-by-one bug in firewire-sbp2. This causes problems
when a device exports multiple LUN Directories. I found it when trying
to talk to a SONY DVD Jukebox.
Signed-off-by: Richard Sharpe <realrichardsharpe@gmail.com>
Acked-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> (op. order, changelog)
---
drivers/firewire/fw-sbp2.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/firewire/fw-sbp2.c b/drivers/firewire/fw-sbp2.c
index b2458bb8e9ca..227d2e036cd8 100644
--- a/drivers/firewire/fw-sbp2.c
+++ b/drivers/firewire/fw-sbp2.c
@@ -1051,7 +1051,8 @@ static int sbp2_scan_unit_dir(struct sbp2_target *tgt, u32 *directory,
break;
case SBP2_CSR_LOGICAL_UNIT_DIRECTORY:
- if (sbp2_scan_logical_unit_dir(tgt, ci.p + value) < 0)
+ /* Adjust for the increment in the iterator */
+ if (sbp2_scan_logical_unit_dir(tgt, ci.p - 1 + value) < 0)
return -ENOMEM;
break;
}
--
cgit v1.2.3-70-g09d2
From b660398101cd0622325480a67ac88bb4d33d553a Mon Sep 17 00:00:00 2001
From: David Woodhouse <david.woodhouse@intel.com>
Date: Fri, 27 Jun 2008 14:39:42 +0100
Subject: kbuild: fix a.out.h export to userspace with O= build.
We need to check for existence of the a.out.h header in the source tree,
not the object tree, if we want it to get the right answer with O=.
Signed-off-by: David Woodhouse <david.woodhouse@intel.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
---
include/asm-generic/Kbuild.asm | 2 +-
include/asm-powerpc/Kbuild | 1 -
include/linux/Kbuild | 2 +-
3 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/include/asm-generic/Kbuild.asm b/include/asm-generic/Kbuild.asm
index 92a6d91d0c1a..7cd25b8e7c9a 100644
--- a/include/asm-generic/Kbuild.asm
+++ b/include/asm-generic/Kbuild.asm
@@ -1,6 +1,6 @@
header-y += kvm.h
-ifeq ($(wildcard include/asm-$(SRCARCH)/a.out.h),include/asm-$(SRCARCH)/a.out.h)
+ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
unifdef-y += a.out.h
endif
unifdef-y += auxvec.h
diff --git a/include/asm-powerpc/Kbuild b/include/asm-powerpc/Kbuild
index 7381916dfcbb..bca352e033c3 100644
--- a/include/asm-powerpc/Kbuild
+++ b/include/asm-powerpc/Kbuild
@@ -1,6 +1,5 @@
include include/asm-generic/Kbuild.asm
-header-y += a.out.h
header-y += auxvec.h
header-y += ioctls.h
header-y += mman.h
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index b6fbb2573e88..71d70d1fbce2 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -166,7 +166,7 @@ unifdef-y += acct.h
unifdef-y += adb.h
unifdef-y += adfs_fs.h
unifdef-y += agpgart.h
-ifeq ($(wildcard include/asm-$(SRCARCH)/a.out.h),include/asm-$(SRCARCH)/a.out.h)
+ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
unifdef-y += a.out.h
endif
unifdef-y += apm_bios.h
--
cgit v1.2.3-70-g09d2
From 8c2e870a625bd336b2e7a65a97c1836acef07322 Mon Sep 17 00:00:00 2001
From: Neil Brown <neilb@notabene.brown>
Date: Sat, 28 Jun 2008 08:30:52 +1000
Subject: Ensure interrupted recovery completed properly (v1 metadata plus
bitmap)
If, while assembling an array, we find a device which is not fully
in-sync with the array, it is important to set the "fullsync" flags.
This is an exact analog to the setting of this flag in hot_add_disk
methods.
Currently, only v1.x metadata supports having devices in an array
which are not fully in-sync (it keep track of how in sync they are).
The 'fullsync' flag only makes a difference when a write-intent bitmap
is being used. In this case it tells recovery to ignore the bitmap
and recovery all blocks.
This fix is already in place for raid1, but not raid5/6 or raid10.
So without this fix, a raid1 ir raid4/5/6 array with version 1.x
metadata and a write intent bitmaps, that is stopped in the middle
of a recovery, will appear to complete the recovery instantly
after it is reassembled, but the recovery will not be correct.
If you might have an array like that, issueing
echo repair > /sys/block/mdXX/md/sync_action
will make sure recovery completes properly.
Cc: <stable@kernel.org>
Signed-off-by: Neil Brown <neilb@suse.de>
---
drivers/md/raid10.c | 2 ++
drivers/md/raid5.c | 4 +++-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 1de17da34a95..a71277b640ab 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -2137,6 +2137,8 @@ static int run(mddev_t *mddev)
!test_bit(In_sync, &disk->rdev->flags)) {
disk->head_position = 0;
mddev->degraded++;
+ if (disk->rdev)
+ conf->fullsync = 1;
}
}
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index c37e256b1176..475fba4d371e 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -4305,7 +4305,9 @@ static int run(mddev_t *mddev)
" disk %d\n", bdevname(rdev->bdev,b),
raid_disk);
working_disks++;
- }
+ } else
+ /* Cannot rely on bitmap to complete recovery */
+ conf->fullsync = 1;
}
/*
--
cgit v1.2.3-70-g09d2
From efe311431869b40d67911820a309f9a1a41306f3 Mon Sep 17 00:00:00 2001
From: Neil Brown <neilb@notabene.brown>
Date: Sat, 28 Jun 2008 08:31:14 +1000
Subject: Don't acknowlege that stripe-expand is complete until it really is.
We shouldn't acknowledge that a stripe has been expanded (When
reshaping a raid5 by adding a device) until the moved data has
actually been written out. However we are currently
acknowledging (by calling md_done_sync) when the POST_XOR
is complete and before the write.
So track in s.locked whether there are pending writes, and don't
call md_done_sync yet if there are.
Note: we all set R5_LOCKED on devices which are are about to
read from. This probably isn't technically necessary, but is
usually done when writing a block, and justifies the use of
s.locked here.
This bug can lead to a crash if an array is stopped while an reshape
is in progress.
Cc: <stable@kernel.org>
Signed-off-by: Neil Brown <neilb@suse.de>
---
drivers/md/raid5.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 475fba4d371e..54c8ee28fcc4 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -2898,6 +2898,8 @@ static void handle_stripe5(struct stripe_head *sh)
for (i = conf->raid_disks; i--; ) {
set_bit(R5_Wantwrite, &sh->dev[i].flags);
+ set_bit(R5_LOCKED, &dev->flags);
+ s.locked++;
if (!test_and_set_bit(STRIPE_OP_IO, &sh->ops.pending))
sh->ops.count++;
}
@@ -2911,6 +2913,7 @@ static void handle_stripe5(struct stripe_head *sh)
conf->raid_disks);
s.locked += handle_write_operations5(sh, 1, 1);
} else if (s.expanded &&
+ s.locked == 0 &&
!test_bit(STRIPE_OP_POSTXOR, &sh->ops.pending)) {
clear_bit(STRIPE_EXPAND_READY, &sh->state);
atomic_dec(&conf->reshape_stripes);
--
cgit v1.2.3-70-g09d2
From 9bbbca3a0ee09293108b67835c6bdf6196d7bcb3 Mon Sep 17 00:00:00 2001
From: Neil Brown <neilb@notabene.brown>
Date: Sat, 28 Jun 2008 08:31:17 +1000
Subject: Fix error paths if md_probe fails.
md_probe can fail (e.g. alloc_disk could fail) without
returning an error (as it alway returns NULL).
So when we call mddev_find immediately afterwards, we need
to check that md_probe actually succeeded. This means checking
that mdev->gendisk is non-NULL.
cc: <stable@kernel.org>
Cc: Dave Jones <davej@redhat.com>
Signed-off-by: Neil Brown <neilb@suse.de>
---
drivers/md/md.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 7cf512a34ccf..2580ac1b9b0f 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -3897,8 +3897,10 @@ static void autorun_devices(int part)
md_probe(dev, NULL, NULL);
mddev = mddev_find(dev);
- if (!mddev) {
- printk(KERN_ERR
+ if (!mddev || !mddev->gendisk) {
+ if (mddev)
+ mddev_put(mddev);
+ printk(KERN_ERR
"md: cannot allocate memory for md drive.\n");
break;
}
--
cgit v1.2.3-70-g09d2
From 79c537998d143b127c8c662a403c3356cb885f1c Mon Sep 17 00:00:00 2001
From: Dmitry Adamushko <dmitry.adamushko@gmail.com>
Date: Sun, 29 Jun 2008 00:16:56 +0200
Subject: sched: fix cpu hotplug
the CPU hotplug problems (crashes under high-volume unplug+replug
tests) seem to be related to migrate_dead_tasks().
Firstly I added traces to see all tasks being migrated with
migrate_live_tasks() and migrate_dead_tasks(). On my setup the problem
pops up (the one with "se == NULL" in the loop of
pick_next_task_fair()) shortly after the traces indicate that some has
been migrated with migrate_dead_tasks()). btw., I can reproduce it
much faster now with just a plain cpu down/up loop.
[disclaimer] Well, unless I'm really missing something important in
this late hour [/desclaimer] pick_next_task() is not something
appropriate for migrate_dead_tasks() :-)
the following change seems to eliminate the problem on my setup
(although, I kept it running only for a few minutes to get a few
messages indicating migrate_dead_tasks() does move tasks and the
system is still ok)
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
kernel/sched.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/sched.c b/kernel/sched.c
index 3aaa5c8cb421..a66e85639de2 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -5887,6 +5887,7 @@ static void migrate_dead_tasks(unsigned int dead_cpu)
next = pick_next_task(rq, rq->curr);
if (!next)
break;
+ next->sched_class->put_prev_task(rq, next);
migrate_dead(dead_cpu, next);
}
--
cgit v1.2.3-70-g09d2
From f72e9df0e04c0ea7b5c97e6db5b114234bf3c36f Mon Sep 17 00:00:00 2001
From: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
Date: Thu, 26 Jun 2008 10:54:34 +0300
Subject: Fix and clean top .gitignore
Removed vmlinux* rule because it matches too many useful files, replacing
it with rules matching filetype by filename (e.g. *.gz). Also unignored
.mailmap from the top directory. Added a comment telling the user how to
check for tracked files being ignored.
Signed-off-by: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
.gitignore | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/.gitignore b/.gitignore
index 9bb1cb6d825d..869e1a3b64b6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,10 @@
# subdirectories here. Add them in the ".gitignore" file
# in that subdirectory instead.
#
+# NOTE! Please use 'git-ls-files -i --exclude-standard'
+# command after changing this file, to see if there are
+# any tracked files which get ignored after the change.
+#
# Normal rules
#
.*
@@ -18,19 +22,21 @@
*.lst
*.symtypes
*.order
+*.elf
+*.bin
+*.gz
#
# Top-level generic files
#
tags
TAGS
-vmlinux*
-!vmlinux.lds.S
-!vmlinux.lds.h
+vmlinux
System.map
Module.markers
Module.symvers
!.gitignore
+!.mailmap
#
# Generated include files
--
cgit v1.2.3-70-g09d2
From fcb43042ef55d2f46b0efa5d7746967cef38f056 Mon Sep 17 00:00:00 2001
From: "Zhang, Yanmin" <yanmin_zhang@linux.intel.com>
Date: Tue, 24 Jun 2008 16:06:23 +0800
Subject: x86: fix cpu hotplug crash
Vegard Nossum reported crashes during cpu hotplug tests:
http://marc.info/?l=linux-kernel&m=121413950227884&w=4
In function _cpu_up, the panic happens when calling
__raw_notifier_call_chain at the second time. Kernel doesn't panic when
calling it at the first time. If just say because of nr_cpu_ids, that's
not right.
By checking the source code, I found that function do_boot_cpu is the culprit.
Consider below call chain:
_cpu_up=>__cpu_up=>smp_ops.cpu_up=>native_cpu_up=>do_boot_cpu.
So do_boot_cpu is called in the end. In do_boot_cpu, if
boot_error==true, cpu_clear(cpu, cpu_possible_map) is executed. So later
on, when _cpu_up calls __raw_notifier_call_chain at the second time to
report CPU_UP_CANCELED, because this cpu is already cleared from
cpu_possible_map, get_cpu_sysdev returns NULL.
Many resources are related to cpu_possible_map, so it's better not to
change it.
Below patch against 2.6.26-rc7 fixes it by removing the bit clearing in
cpu_possible_map.
Signed-off-by: Zhang Yanmin <yanmin_zhang@linux.intel.com>
Tested-by: Vegard Nossum <vegard.nossum@gmail.com>
Acked-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
arch/x86/kernel/smpboot.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 56078d61c793..3e1cecedde42 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -996,7 +996,6 @@ do_rest:
#endif
cpu_clear(cpu, cpu_callout_map); /* was set by do_boot_cpu() */
cpu_clear(cpu, cpu_initialized); /* was set by cpu_init() */
- cpu_clear(cpu, cpu_possible_map);
cpu_clear(cpu, cpu_present_map);
per_cpu(x86_cpu_to_apicid, cpu) = BAD_APICID;
}
--
cgit v1.2.3-70-g09d2
From 11dbc963a8f6128595d0f6ecf138dc369e144997 Mon Sep 17 00:00:00 2001
From: TAKADA Yoshihito <takada@mbf.nifty.com>
Date: Mon, 30 Jun 2008 13:44:45 +0900
Subject: ptrace GET/SET FPXREGS broken
When I update kernel 2.6.25 from 2.6.24, gdb does not work.
On 2.6.25, ptrace(PTRACE_GETFPXREGS, ...) returns ENODEV.
But 2.6.24 kernel's ptrace() returns EIO.
It is issue of compatibility.
I attached test program as pt.c and patch for fix it.
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <signal.h>
#include <errno.h>
#include <sys/ptrace.h>
#include <sys/types.h>
struct user_fxsr_struct {
unsigned short cwd;
unsigned short swd;
unsigned short twd;
unsigned short fop;
long fip;
long fcs;
long foo;
long fos;
long mxcsr;
long reserved;
long st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */
long xmm_space[32]; /* 8*16 bytes for each XMM-reg = 128 bytes */
long padding[56];
};
int main(void)
{
pid_t pid;
pid = fork();
switch(pid){
case -1:/* error */
break;
case 0:/* child */
child();
break;
default:
parent(pid);
break;
}
return 0;
}
int child(void)
{
ptrace(PTRACE_TRACEME);
kill(getpid(), SIGSTOP);
sleep(10);
return 0;
}
int parent(pid_t pid)
{
int ret;
struct user_fxsr_struct fpxregs;
ret = ptrace(PTRACE_GETFPXREGS, pid, 0, &fpxregs);
if(ret < 0){
printf("%d: %s.\n", errno, strerror(errno));
}
kill(pid, SIGCONT);
wait(pid);
return 0;
}
/* in the kerel, at kernel/i387.c get_fpxregs() */
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
arch/x86/kernel/i387.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
index eb9ddd8efb82..95e80e5033c3 100644
--- a/arch/x86/kernel/i387.c
+++ b/arch/x86/kernel/i387.c
@@ -162,7 +162,7 @@ int xfpregs_get(struct task_struct *target, const struct user_regset *regset,
int ret;
if (!cpu_has_fxsr)
- return -ENODEV;
+ return -EIO;
ret = init_fpu(target);
if (ret)
@@ -179,7 +179,7 @@ int xfpregs_set(struct task_struct *target, const struct user_regset *regset,
int ret;
if (!cpu_has_fxsr)
- return -ENODEV;
+ return -EIO;
ret = init_fpu(target);
if (ret)
--
cgit v1.2.3-70-g09d2
From 4bbff7e408a54cce88d26191191e8bcda2a60d55 Mon Sep 17 00:00:00 2001
From: Bastien Nocera <hadess@hadess.net>
Date: Thu, 26 Jun 2008 09:13:48 -0400
Subject: Input: add KEY_MEDIA_REPEAT definition
This patch adds the Repeat key to the input layer. The usage
in the HUT is 0xBC (listed under "15.7 Transport Controls").
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
include/linux/input.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/input.h b/include/linux/input.h
index e075c4b762fb..d150c57e5f0a 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -534,8 +534,8 @@ struct input_absinfo {
#define KEY_FRAMEBACK 0x1b4 /* Consumer - transport controls */
#define KEY_FRAMEFORWARD 0x1b5
-
#define KEY_CONTEXT_MENU 0x1b6 /* GenDesc - system context menu */
+#define KEY_MEDIA_REPEAT 0x1b7 /* Consumer - transport control */
#define KEY_DEL_EOL 0x1c0
#define KEY_DEL_EOS 0x1c1
--
cgit v1.2.3-70-g09d2
From 656acd2bbc4ce7f224de499ee255698701396c48 Mon Sep 17 00:00:00 2001
From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Thu, 26 Jun 2008 11:30:02 -0400
Subject: Input: fix locking in force-feedback core
The newly added event_lock spinlock in the input core disallows sleeping
and therefore using mutexes in event handlers. Convert force-feedback
core to rely on event_lock instead of mutex to protect slots allocated
for fore-feedback effects. The original mutex is still used to serialize
uploading and erasing of effects.
Reported-by: Anssi Hannula <anssi.hannula@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
drivers/input/ff-core.c | 17 +++++++++++------
1 file changed, 11 insertions(+), 6 deletions(-)
diff --git a/drivers/input/ff-core.c b/drivers/input/ff-core.c
index eebc72465fc9..4c01464ec8f3 100644
--- a/drivers/input/ff-core.c
+++ b/drivers/input/ff-core.c
@@ -166,8 +166,10 @@ int input_ff_upload(struct input_dev *dev, struct ff_effect *effect,
if (ret)
goto out;
+ spin_lock_irq(&dev->event_lock);
ff->effects[id] = *effect;
ff->effect_owners[id] = file;
+ spin_unlock_irq(&dev->event_lock);
out:
mutex_unlock(&ff->mutex);
@@ -189,16 +191,22 @@ static int erase_effect(struct input_dev *dev, int effect_id,
if (error)
return error;
+ spin_lock_irq(&dev->event_lock);
ff->playback(dev, effect_id, 0);
+ ff->effect_owners[effect_id] = NULL;
+ spin_unlock_irq(&dev->event_lock);
if (ff->erase) {
error = ff->erase(dev, effect_id);
- if (error)
+ if (error) {
+ spin_lock_irq(&dev->event_lock);
+ ff->effect_owners[effect_id] = file;
+ spin_unlock_irq(&dev->event_lock);
+
return error;
+ }
}
- ff->effect_owners[effect_id] = NULL;
-
return 0;
}
@@ -263,8 +271,6 @@ int input_ff_event(struct input_dev *dev, unsigned int type,
if (type != EV_FF)
return 0;
- mutex_lock(&ff->mutex);
-
switch (code) {
case FF_GAIN:
if (!test_bit(FF_GAIN, dev->ffbit) || value > 0xffff)
@@ -286,7 +292,6 @@ int input_ff_event(struct input_dev *dev, unsigned int type,
break;
}
- mutex_unlock(&ff->mutex);
return 0;
}
EXPORT_SYMBOL_GPL(input_ff_event);
--
cgit v1.2.3-70-g09d2
From 08383ef29faa7fa247962e6b8662c8683e34da01 Mon Sep 17 00:00:00 2001
From: Catalin Marinas <catalin.marinas@arm.com>
Date: Fri, 27 Jun 2008 15:15:12 +0100
Subject: [ARM] 5131/1: Annotate platform_secondary_init with
trace_hardirqs_off
This patch annotates the platform_secondary_init function in
arch/arm/mach-realview/platsmp.c with trace_hardirqs_off to avoid a
warning when LOCKDEP and TRACE_IRQFLAGS are enabled.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-realview/platsmp.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c
index 3e57428affee..8e813ed57519 100644
--- a/arch/arm/mach-realview/platsmp.c
+++ b/arch/arm/mach-realview/platsmp.c
@@ -74,6 +74,8 @@ static DEFINE_SPINLOCK(boot_lock);
void __cpuinit platform_secondary_init(unsigned int cpu)
{
+ trace_hardirqs_off();
+
/*
* the primary core may have used a "cross call" soft interrupt
* to get this processor out of WFI in the BootMonitor - make
--
cgit v1.2.3-70-g09d2
From a529b59060862b36a4dae968534e090c6c77272e Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Mon, 30 Jun 2008 20:13:31 +0200
Subject: Revert "BAST: Remove old IDE driver"
This reverts commit ac1623625c5818bbdf5c68973098ba386ba7a004.
It was premature to remove it now, we will do it post-2.6.26.
Thanks to Russell King for noticing the issue.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/Kconfig | 7 ++++
drivers/ide/arm/Makefile | 1 +
drivers/ide/arm/bast-ide.c | 90 ++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 98 insertions(+)
create mode 100644 drivers/ide/arm/bast-ide.c
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 8e07de23d220..1607536ff5fb 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -823,6 +823,13 @@ config BLK_DEV_IDE_RAPIDE
Say Y here if you want to support the Yellowstone RapIDE controller
manufactured for use with Acorn computers.
+config BLK_DEV_IDE_BAST
+ tristate "Simtec BAST / Thorcom VR1000 IDE support"
+ depends on ARM && (ARCH_BAST || MACH_VR1000)
+ help
+ Say Y here if you want to support the onboard IDE channels on the
+ Simtec BAST or the Thorcom VR1000
+
config IDE_H8300
tristate "H8300 IDE support"
depends on H8300
diff --git a/drivers/ide/arm/Makefile b/drivers/ide/arm/Makefile
index 5bc26053afa6..936e7b0237f5 100644
--- a/drivers/ide/arm/Makefile
+++ b/drivers/ide/arm/Makefile
@@ -1,6 +1,7 @@
obj-$(CONFIG_BLK_DEV_IDE_ICSIDE) += icside.o
obj-$(CONFIG_BLK_DEV_IDE_RAPIDE) += rapide.o
+obj-$(CONFIG_BLK_DEV_IDE_BAST) += bast-ide.o
obj-$(CONFIG_BLK_DEV_PALMCHIP_BK3710) += palm_bk3710.o
ifeq ($(CONFIG_IDE_ARM), m)
diff --git a/drivers/ide/arm/bast-ide.c b/drivers/ide/arm/bast-ide.c
new file mode 100644
index 000000000000..8e8c28104b45
--- /dev/null
+++ b/drivers/ide/arm/bast-ide.c
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2003-2004 Simtec Electronics
+ * Ben Dooks <ben@simtec.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+*/
+
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/ide.h>
+#include <linux/init.h>
+
+#include <asm/mach-types.h>
+
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/arch/map.h>
+#include <asm/arch/bast-map.h>
+#include <asm/arch/bast-irq.h>
+
+#define DRV_NAME "bast-ide"
+
+static int __init bastide_register(unsigned int base, unsigned int aux, int irq)
+{
+ ide_hwif_t *hwif;
+ hw_regs_t hw;
+ int i;
+ u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
+
+ memset(&hw, 0, sizeof(hw));
+
+ base += BAST_IDE_CS;
+ aux += BAST_IDE_CS;
+
+ for (i = 0; i <= 7; i++) {
+ hw.io_ports_array[i] = (unsigned long)base;
+ base += 0x20;
+ }
+
+ hw.io_ports.ctl_addr = aux + (6 * 0x20);
+ hw.irq = irq;
+ hw.chipset = ide_generic;
+
+ hwif = ide_find_port();
+ if (hwif == NULL)
+ goto out;
+
+ i = hwif->index;
+
+ ide_init_port_data(hwif, i);
+ ide_init_port_hw(hwif, &hw);
+ hwif->port_ops = NULL;
+
+ idx[0] = i;
+
+ ide_device_add(idx, NULL);
+out:
+ return 0;
+}
+
+static int __init bastide_init(void)
+{
+ unsigned long base = BAST_VA_IDEPRI + BAST_IDE_CS;
+
+ /* we can treat the VR1000 and the BAST the same */
+
+ if (!(machine_is_bast() || machine_is_vr1000()))
+ return 0;
+
+ printk("BAST: IDE driver, (c) 2003-2004 Simtec Electronics\n");
+
+ if (!request_mem_region(base, 0x400000, DRV_NAME)) {
+ printk(KERN_ERR "%s: resources busy\n", DRV_NAME);
+ return -EBUSY;
+ }
+
+ bastide_register(BAST_VA_IDEPRI, BAST_VA_IDEPRIAUX, IRQ_IDE0);
+ bastide_register(BAST_VA_IDESEC, BAST_VA_IDESECAUX, IRQ_IDE1);
+
+ return 0;
+}
+
+module_init(bastide_init);
+
+MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Simtec BAST / Thorcom VR1000 IDE driver");
--
cgit v1.2.3-70-g09d2
From 4283e1babe167e0ba856bb5d039465358e90785c Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Mon, 30 Jun 2008 20:14:45 +0200
Subject: ide: fix /proc/ide/ide?/mate reporting
Now that we support warm-plug mate port will be registered
even if there are no devices attached to it.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/ide-proc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c
index 55ec7f798772..8af88bf0969b 100644
--- a/drivers/ide/ide-proc.c
+++ b/drivers/ide/ide-proc.c
@@ -76,7 +76,7 @@ static int proc_ide_read_mate
ide_hwif_t *hwif = (ide_hwif_t *) data;
int len;
- if (hwif && hwif->mate && hwif->mate->present)
+ if (hwif && hwif->mate)
len = sprintf(page, "%s\n", hwif->mate->name);
else
len = sprintf(page, "(none)\n");
--
cgit v1.2.3-70-g09d2
From 84ebe1cdae56707b9aa1b40ae5aa7d817ba745f5 Mon Sep 17 00:00:00 2001
From: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Date: Mon, 30 Jun 2008 12:41:30 -0700
Subject: netfilter: nf_conntrack_tcp: fixing to check the lower bound of valid
ACK
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Lost connections was reported by Thomas Bätzler (running 2.6.25 kernel) on
the netfilter mailing list (see the thread "Weird nat/conntrack Problem
with PASV FTP upload"). He provided tcpdump recordings which helped to
find a long lingering bug in conntrack.
In TCP connection tracking, checking the lower bound of valid ACK could
lead to mark valid packets as INVALID because:
- We have got a "higher or equal" inequality, but the test checked
the "higher" condition only; fixed.
- If the packet contains a SACK option, it could occur that the ACK
value was before the left edge of our (S)ACK "window": if a previous
packet from the other party intersected the right edge of the window
of the receiver, we could move forward the window parameters beyond
accepting a valid ack. Therefore in this patch we check the rightmost
SACK edge instead of the ACK value in the lower bound of valid (S)ACK
test.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/netfilter/nf_conntrack_proto_tcp.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index ba94004fe323..271cd01d57ae 100644
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -331,12 +331,13 @@ static unsigned int get_conntrack_index(const struct tcphdr *tcph)
I. Upper bound for valid data: seq <= sender.td_maxend
II. Lower bound for valid data: seq + len >= sender.td_end - receiver.td_maxwin
- III. Upper bound for valid ack: sack <= receiver.td_end
- IV. Lower bound for valid ack: ack >= receiver.td_end - MAXACKWINDOW
+ III. Upper bound for valid (s)ack: sack <= receiver.td_end
+ IV. Lower bound for valid (s)ack: sack >= receiver.td_end - MAXACKWINDOW
- where sack is the highest right edge of sack block found in the packet.
+ where sack is the highest right edge of sack block found in the packet
+ or ack in the case of packet without SACK option.
- The upper bound limit for a valid ack is not ignored -
+ The upper bound limit for a valid (s)ack is not ignored -
we doesn't have to deal with fragments.
*/
@@ -606,12 +607,12 @@ static bool tcp_in_window(const struct nf_conn *ct,
before(seq, sender->td_maxend + 1),
after(end, sender->td_end - receiver->td_maxwin - 1),
before(sack, receiver->td_end + 1),
- after(ack, receiver->td_end - MAXACKWINDOW(sender)));
+ after(sack, receiver->td_end - MAXACKWINDOW(sender) - 1));
if (before(seq, sender->td_maxend + 1) &&
after(end, sender->td_end - receiver->td_maxwin - 1) &&
before(sack, receiver->td_end + 1) &&
- after(ack, receiver->td_end - MAXACKWINDOW(sender))) {
+ after(sack, receiver->td_end - MAXACKWINDOW(sender) - 1)) {
/*
* Take into account window scaling (RFC 1323).
*/
--
cgit v1.2.3-70-g09d2
From aebb6a849cfe7d89bcacaaecc20a480dfc1180e7 Mon Sep 17 00:00:00 2001
From: Joonwoo Park <joonwpark81@gmail.com>
Date: Mon, 30 Jun 2008 12:42:23 -0700
Subject: textsearch: fix Boyer-Moore text search bug
The current logic has a bug which cannot find matching pattern, if the
pattern is matched from the first character of target string.
for example:
pattern=abc, string=abcdefg
pattern=a, string=abcdefg
Searching algorithm should return 0 for those things.
Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
lib/ts_bm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/ts_bm.c b/lib/ts_bm.c
index d90822c378a4..4a7fce72898e 100644
--- a/lib/ts_bm.c
+++ b/lib/ts_bm.c
@@ -63,7 +63,7 @@ static unsigned int bm_find(struct ts_config *conf, struct ts_state *state)
struct ts_bm *bm = ts_config_priv(conf);
unsigned int i, text_len, consumed = state->offset;
const u8 *text;
- int shift = bm->patlen, bs;
+ int shift = bm->patlen - 1, bs;
for (;;) {
text_len = conf->get_next_block(consumed, &text, conf, state);
--
cgit v1.2.3-70-g09d2
From 15ea0ebc5b7305cc75189cb6b7924d0db5278e0c Mon Sep 17 00:00:00 2001
From: Pavel Roskin <proski@gnu.org>
Date: Fri, 27 Jun 2008 16:19:52 -0400
Subject: hostap: don't report useless WDS frames by default
DEBUG_EXTRA is reported to the kernel log by default, but DEBUG_EXTRA2
is not. Unrelated WDS frames pollute the log unnecessarily.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/hostap/hostap_80211_rx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/hostap/hostap_80211_rx.c b/drivers/net/wireless/hostap/hostap_80211_rx.c
index 4fd73809602e..47884c3d6578 100644
--- a/drivers/net/wireless/hostap/hostap_80211_rx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_rx.c
@@ -551,7 +551,7 @@ hostap_rx_frame_wds(local_info_t *local, struct ieee80211_hdr_4addr *hdr,
hdr->addr1[2] != 0xff || hdr->addr1[3] != 0xff ||
hdr->addr1[4] != 0xff || hdr->addr1[5] != 0xff)) {
/* RA (or BSSID) is not ours - drop */
- PDEBUG(DEBUG_EXTRA, "%s: received WDS frame with "
+ PDEBUG(DEBUG_EXTRA2, "%s: received WDS frame with "
"not own or broadcast %s=%s\n",
local->dev->name,
fc & IEEE80211_FCTL_FROMDS ? "RA" : "BSSID",
--
cgit v1.2.3-70-g09d2
From 1bcca3c463e4930cef9986b05165bb0b3eb46f63 Mon Sep 17 00:00:00 2001
From: Pavel Roskin <proski@gnu.org>
Date: Fri, 27 Jun 2008 16:19:58 -0400
Subject: hostap: fix sparse warnings
Rewrite AID calculation in handle_pspoll() to avoid truncating bits.
Make hostap_80211_header_parse() static, don't export it. Avoid
shadowing variables.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/hostap/hostap_80211_rx.c | 6 +++---
drivers/net/wireless/hostap/hostap_ap.c | 2 +-
drivers/net/wireless/hostap/hostap_cs.c | 8 ++++----
drivers/net/wireless/hostap/hostap_hw.c | 10 +++++-----
drivers/net/wireless/hostap/hostap_main.c | 5 ++---
5 files changed, 15 insertions(+), 16 deletions(-)
diff --git a/drivers/net/wireless/hostap/hostap_80211_rx.c b/drivers/net/wireless/hostap/hostap_80211_rx.c
index 47884c3d6578..020f450e9dba 100644
--- a/drivers/net/wireless/hostap/hostap_80211_rx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_rx.c
@@ -64,7 +64,7 @@ int prism2_rx_80211(struct net_device *dev, struct sk_buff *skb,
int hdrlen, phdrlen, head_need, tail_need;
u16 fc;
int prism_header, ret;
- struct ieee80211_hdr_4addr *hdr;
+ struct ieee80211_hdr_4addr *fhdr;
iface = netdev_priv(dev);
local = iface->local;
@@ -83,8 +83,8 @@ int prism2_rx_80211(struct net_device *dev, struct sk_buff *skb,
phdrlen = 0;
}
- hdr = (struct ieee80211_hdr_4addr *) skb->data;
- fc = le16_to_cpu(hdr->frame_ctl);
+ fhdr = (struct ieee80211_hdr_4addr *) skb->data;
+ fc = le16_to_cpu(fhdr->frame_ctl);
if (type == PRISM2_RX_MGMT && (fc & IEEE80211_FCTL_VERS)) {
printk(KERN_DEBUG "%s: dropped management frame with header "
diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c
index 0acd9589c48c..ab981afd481d 100644
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/hostap/hostap_ap.c
@@ -1930,7 +1930,7 @@ static void handle_pspoll(local_info_t *local,
PDEBUG(DEBUG_PS, " PSPOLL and AID[15:14] not set\n");
return;
}
- aid &= ~BIT(15) & ~BIT(14);
+ aid &= ~(BIT(15) | BIT(14));
if (aid == 0 || aid > MAX_AID_TABLE_SIZE) {
PDEBUG(DEBUG_PS, " invalid aid=%d\n", aid);
return;
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c
index ed4317a17cbb..80039a0ae027 100644
--- a/drivers/net/wireless/hostap/hostap_cs.c
+++ b/drivers/net/wireless/hostap/hostap_cs.c
@@ -533,10 +533,10 @@ static void prism2_detach(struct pcmcia_device *link)
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
#define CFG_CHECK2(fn, retf) \
-do { int ret = (retf); \
-if (ret != 0) { \
- PDEBUG(DEBUG_EXTRA, "CardServices(" #fn ") returned %d\n", ret); \
- cs_error(link, fn, ret); \
+do { int _ret = (retf); \
+if (_ret != 0) { \
+ PDEBUG(DEBUG_EXTRA, "CardServices(" #fn ") returned %d\n", _ret); \
+ cs_error(link, fn, _ret); \
goto next_entry; \
} \
} while (0)
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c
index cdf90c40f11b..936f52e3d95c 100644
--- a/drivers/net/wireless/hostap/hostap_hw.c
+++ b/drivers/net/wireless/hostap/hostap_hw.c
@@ -2835,7 +2835,7 @@ static void hostap_passive_scan(unsigned long data)
{
local_info_t *local = (local_info_t *) data;
struct net_device *dev = local->dev;
- u16 channel;
+ u16 chan;
if (local->passive_scan_interval <= 0)
return;
@@ -2872,11 +2872,11 @@ static void hostap_passive_scan(unsigned long data)
printk(KERN_DEBUG "%s: passive scan channel %d\n",
dev->name, local->passive_scan_channel);
- channel = local->passive_scan_channel;
+ chan = local->passive_scan_channel;
local->passive_scan_state = PASSIVE_SCAN_WAIT;
local->passive_scan_timer.expires = jiffies + HZ / 10;
} else {
- channel = local->channel;
+ chan = local->channel;
local->passive_scan_state = PASSIVE_SCAN_LISTEN;
local->passive_scan_timer.expires = jiffies +
local->passive_scan_interval * HZ;
@@ -2884,9 +2884,9 @@ static void hostap_passive_scan(unsigned long data)
if (hfa384x_cmd_callback(dev, HFA384X_CMDCODE_TEST |
(HFA384X_TEST_CHANGE_CHANNEL << 8),
- channel, NULL, 0))
+ chan, NULL, 0))
printk(KERN_ERR "%s: passive scan channel set %d "
- "failed\n", dev->name, channel);
+ "failed\n", dev->name, chan);
add_timer(&local->passive_scan_timer);
}
diff --git a/drivers/net/wireless/hostap/hostap_main.c b/drivers/net/wireless/hostap/hostap_main.c
index f7aec9309d04..a38e85f334df 100644
--- a/drivers/net/wireless/hostap/hostap_main.c
+++ b/drivers/net/wireless/hostap/hostap_main.c
@@ -594,7 +594,8 @@ void hostap_dump_tx_header(const char *name, const struct hfa384x_tx_frame *tx)
}
-int hostap_80211_header_parse(const struct sk_buff *skb, unsigned char *haddr)
+static int hostap_80211_header_parse(const struct sk_buff *skb,
+ unsigned char *haddr)
{
struct hostap_interface *iface = netdev_priv(skb->dev);
local_info_t *local = iface->local;
@@ -857,7 +858,6 @@ const struct header_ops hostap_80211_ops = {
.rebuild = eth_rebuild_header,
.cache = eth_header_cache,
.cache_update = eth_header_cache_update,
-
.parse = hostap_80211_header_parse,
};
EXPORT_SYMBOL(hostap_80211_ops);
@@ -1150,7 +1150,6 @@ EXPORT_SYMBOL(hostap_set_roaming);
EXPORT_SYMBOL(hostap_set_auth_algs);
EXPORT_SYMBOL(hostap_dump_rx_header);
EXPORT_SYMBOL(hostap_dump_tx_header);
-EXPORT_SYMBOL(hostap_80211_header_parse);
EXPORT_SYMBOL(hostap_80211_get_hdrlen);
EXPORT_SYMBOL(hostap_get_stats);
EXPORT_SYMBOL(hostap_setup_dev);
--
cgit v1.2.3-70-g09d2
From 23976efedd5ecb420b87455787c537eb4aed1981 Mon Sep 17 00:00:00 2001
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Sat, 28 Jun 2008 02:50:13 +0300
Subject: mac80211: don't accept WEP keys other than WEP40 and WEP104
This patch makes mac80211 refuse a WEP key whose length is not WEP40 nor
WEP104.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
include/net/mac80211.h | 9 +++++++++
net/mac80211/wext.c | 7 +++++++
2 files changed, 16 insertions(+)
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index dae3f9ec1154..bcd1623245cb 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -595,6 +595,15 @@ enum ieee80211_key_alg {
ALG_CCMP,
};
+/**
+ * enum ieee80211_key_len - key length
+ * @WEP40: WEP 5 byte long key
+ * @WEP104: WEP 13 byte long key
+ */
+enum ieee80211_key_len {
+ LEN_WEP40 = 5,
+ LEN_WEP104 = 13,
+};
/**
* enum ieee80211_key_flags - key flags
diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c
index 6106cb79060c..e8404212ad57 100644
--- a/net/mac80211/wext.c
+++ b/net/mac80211/wext.c
@@ -95,6 +95,13 @@ static int ieee80211_set_encryption(struct net_device *dev, u8 *sta_addr,
}
}
+ if (alg == ALG_WEP &&
+ key_len != LEN_WEP40 && key_len != LEN_WEP104) {
+ ieee80211_key_free(key);
+ err = -EINVAL;
+ goto out_unlock;
+ }
+
ieee80211_key_link(key, sdata, sta);
if (set_tx_key || (!sta && !sdata->default_key && key))
--
cgit v1.2.3-70-g09d2
From c0efd232929c2cd87238de2cccdaf4e845be5b0c Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@skynet.be>
Date: Mon, 30 Jun 2008 15:04:50 -0300
Subject: V4L/DVB (8145a): USB Video Class driver
This driver supports video input devices compliant with the USB Video Class
specification. This means lots of currently manufactured webcams, and probably
most of the future ones.
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
MAINTAINERS | 8 +
drivers/media/video/Kconfig | 8 +
drivers/media/video/Makefile | 2 +
drivers/media/video/uvc/Makefile | 3 +
drivers/media/video/uvc/uvc_ctrl.c | 1256 ++++++++++++++++++++++
drivers/media/video/uvc/uvc_driver.c | 1955 ++++++++++++++++++++++++++++++++++
drivers/media/video/uvc/uvc_isight.c | 134 +++
drivers/media/video/uvc/uvc_queue.c | 477 +++++++++
drivers/media/video/uvc/uvc_status.c | 207 ++++
drivers/media/video/uvc/uvc_v4l2.c | 1105 +++++++++++++++++++
drivers/media/video/uvc/uvc_video.c | 934 ++++++++++++++++
drivers/media/video/uvc/uvcvideo.h | 796 ++++++++++++++
12 files changed, 6885 insertions(+)
create mode 100644 drivers/media/video/uvc/Makefile
create mode 100644 drivers/media/video/uvc/uvc_ctrl.c
create mode 100644 drivers/media/video/uvc/uvc_driver.c
create mode 100644 drivers/media/video/uvc/uvc_isight.c
create mode 100644 drivers/media/video/uvc/uvc_queue.c
create mode 100644 drivers/media/video/uvc/uvc_status.c
create mode 100644 drivers/media/video/uvc/uvc_v4l2.c
create mode 100644 drivers/media/video/uvc/uvc_video.c
create mode 100644 drivers/media/video/uvc/uvcvideo.h
diff --git a/MAINTAINERS b/MAINTAINERS
index 8f0ec46a7096..e6c06fa3290e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4314,6 +4314,14 @@ L: netdev@vger.kernel.org
W: http://www.linux-usb.org/usbnet
S: Maintained
+USB VIDEO CLASS
+P: Laurent Pinchart
+M: laurent.pinchart@skynet.be
+L: linx-uvc-devel@berlios.de
+L: video4linux-list@redhat.com
+W: http://linux-uvc.berlios.de
+S: Maintained
+
USB W996[87]CF DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 3b26fbd3e558..5ccb0aeca8cc 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -793,6 +793,14 @@ menuconfig V4L_USB_DRIVERS
if V4L_USB_DRIVERS && USB
+config USB_VIDEO_CLASS
+ tristate "USB Video Class (UVC)"
+ ---help---
+ Support for the USB Video Class (UVC). Currently only video
+ input devices, such as webcams, are supported.
+
+ For more information see: <http://linux-uvc.berlios.de/>
+
source "drivers/media/video/pvrusb2/Kconfig"
source "drivers/media/video/em28xx/Kconfig"
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index dff0d6abe917..ecbbfaab24d5 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -136,6 +136,8 @@ obj-$(CONFIG_SOC_CAMERA_MT9V022) += mt9v022.o
obj-$(CONFIG_VIDEO_AU0828) += au0828/
+obj-$(CONFIG_USB_VIDEO_CLASS) += uvc/
+
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
EXTRA_CFLAGS += -Idrivers/media/common/tuners
diff --git a/drivers/media/video/uvc/Makefile b/drivers/media/video/uvc/Makefile
new file mode 100644
index 000000000000..fb39bbf9b5ac
--- /dev/null
+++ b/drivers/media/video/uvc/Makefile
@@ -0,0 +1,3 @@
+uvcvideo-objs := uvc_driver.o uvc_queue.o uvc_v4l2.o uvc_video.o uvc_ctrl.o \
+ uvc_status.o uvc_isight.o
+obj-$(CONFIG_USB_VIDEO_CLASS) := uvcvideo.o
diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c
new file mode 100644
index 000000000000..f0ee46d15540
--- /dev/null
+++ b/drivers/media/video/uvc/uvc_ctrl.c
@@ -0,0 +1,1256 @@
+/*
+ * uvc_ctrl.c -- USB Video Class driver - Controls
+ *
+ * Copyright (C) 2005-2008
+ * Laurent Pinchart (laurent.pinchart@skynet.be)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/version.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/uaccess.h>
+#include <linux/usb.h>
+#include <linux/videodev2.h>
+#include <linux/vmalloc.h>
+#include <linux/wait.h>
+#include <asm/atomic.h>
+
+#include "uvcvideo.h"
+
+#define UVC_CTRL_NDATA 2
+#define UVC_CTRL_DATA_CURRENT 0
+#define UVC_CTRL_DATA_BACKUP 1
+
+/* ------------------------------------------------------------------------
+ * Control, formats, ...
+ */
+
+static struct uvc_control_info uvc_ctrls[] = {
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_BRIGHTNESS_CONTROL,
+ .index = 0,
+ .size = 2,
+ .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
+ | UVC_CONTROL_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_CONTRAST_CONTROL,
+ .index = 1,
+ .size = 2,
+ .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
+ | UVC_CONTROL_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_HUE_CONTROL,
+ .index = 2,
+ .size = 2,
+ .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
+ | UVC_CONTROL_RESTORE | UVC_CONTROL_AUTO_UPDATE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_SATURATION_CONTROL,
+ .index = 3,
+ .size = 2,
+ .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
+ | UVC_CONTROL_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_SHARPNESS_CONTROL,
+ .index = 4,
+ .size = 2,
+ .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
+ | UVC_CONTROL_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_GAMMA_CONTROL,
+ .index = 5,
+ .size = 2,
+ .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
+ | UVC_CONTROL_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_BACKLIGHT_COMPENSATION_CONTROL,
+ .index = 8,
+ .size = 2,
+ .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
+ | UVC_CONTROL_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_GAIN_CONTROL,
+ .index = 9,
+ .size = 2,
+ .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
+ | UVC_CONTROL_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_POWER_LINE_FREQUENCY_CONTROL,
+ .index = 10,
+ .size = 1,
+ .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
+ | UVC_CONTROL_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_HUE_AUTO_CONTROL,
+ .index = 11,
+ .size = 1,
+ .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
+ | UVC_CONTROL_GET_DEF | UVC_CONTROL_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = CT_AE_MODE_CONTROL,
+ .index = 1,
+ .size = 1,
+ .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
+ | UVC_CONTROL_GET_DEF | UVC_CONTROL_GET_RES
+ | UVC_CONTROL_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = CT_AE_PRIORITY_CONTROL,
+ .index = 2,
+ .size = 1,
+ .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
+ | UVC_CONTROL_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = CT_EXPOSURE_TIME_ABSOLUTE_CONTROL,
+ .index = 3,
+ .size = 4,
+ .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
+ | UVC_CONTROL_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = CT_FOCUS_ABSOLUTE_CONTROL,
+ .index = 5,
+ .size = 2,
+ .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
+ | UVC_CONTROL_RESTORE | UVC_CONTROL_AUTO_UPDATE,
+ },
+ {
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = CT_FOCUS_AUTO_CONTROL,
+ .index = 17,
+ .size = 1,
+ .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
+ | UVC_CONTROL_GET_DEF | UVC_CONTROL_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_WHITE_BALANCE_TEMPERATURE_AUTO_CONTROL,
+ .index = 12,
+ .size = 1,
+ .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
+ | UVC_CONTROL_GET_DEF | UVC_CONTROL_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_WHITE_BALANCE_TEMPERATURE_CONTROL,
+ .index = 6,
+ .size = 2,
+ .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
+ | UVC_CONTROL_RESTORE | UVC_CONTROL_AUTO_UPDATE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_WHITE_BALANCE_COMPONENT_AUTO_CONTROL,
+ .index = 13,
+ .size = 1,
+ .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
+ | UVC_CONTROL_GET_DEF | UVC_CONTROL_RESTORE,
+ },
+ {
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_WHITE_BALANCE_COMPONENT_CONTROL,
+ .index = 7,
+ .size = 4,
+ .flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
+ | UVC_CONTROL_RESTORE | UVC_CONTROL_AUTO_UPDATE,
+ },
+};
+
+static struct uvc_menu_info power_line_frequency_controls[] = {
+ { 0, "Disabled" },
+ { 1, "50 Hz" },
+ { 2, "60 Hz" },
+};
+
+static struct uvc_menu_info exposure_auto_controls[] = {
+ { 1, "Manual Mode" },
+ { 2, "Auto Mode" },
+ { 4, "Shutter Priority Mode" },
+ { 8, "Aperture Priority Mode" },
+};
+
+static struct uvc_control_mapping uvc_ctrl_mappings[] = {
+ {
+ .id = V4L2_CID_BRIGHTNESS,
+ .name = "Brightness",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_BRIGHTNESS_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_SIGNED,
+ },
+ {
+ .id = V4L2_CID_CONTRAST,
+ .name = "Contrast",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_CONTRAST_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ },
+ {
+ .id = V4L2_CID_HUE,
+ .name = "Hue",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_HUE_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_SIGNED,
+ },
+ {
+ .id = V4L2_CID_SATURATION,
+ .name = "Saturation",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_SATURATION_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ },
+ {
+ .id = V4L2_CID_SHARPNESS,
+ .name = "Sharpness",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_SHARPNESS_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ },
+ {
+ .id = V4L2_CID_GAMMA,
+ .name = "Gamma",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_GAMMA_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ },
+ {
+ .id = V4L2_CID_BACKLIGHT_COMPENSATION,
+ .name = "Backlight Compensation",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_BACKLIGHT_COMPENSATION_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ },
+ {
+ .id = V4L2_CID_GAIN,
+ .name = "Gain",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_GAIN_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ },
+ {
+ .id = V4L2_CID_POWER_LINE_FREQUENCY,
+ .name = "Power Line Frequency",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_POWER_LINE_FREQUENCY_CONTROL,
+ .size = 2,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_MENU,
+ .data_type = UVC_CTRL_DATA_TYPE_ENUM,
+ .menu_info = power_line_frequency_controls,
+ .menu_count = ARRAY_SIZE(power_line_frequency_controls),
+ },
+ {
+ .id = V4L2_CID_HUE_AUTO,
+ .name = "Hue, Auto",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_HUE_AUTO_CONTROL,
+ .size = 1,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
+ .data_type = UVC_CTRL_DATA_TYPE_BOOLEAN,
+ },
+ {
+ .id = V4L2_CID_EXPOSURE_AUTO,
+ .name = "Exposure, Auto",
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = CT_AE_MODE_CONTROL,
+ .size = 4,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_MENU,
+ .data_type = UVC_CTRL_DATA_TYPE_BITMASK,
+ .menu_info = exposure_auto_controls,
+ .menu_count = ARRAY_SIZE(exposure_auto_controls),
+ },
+ {
+ .id = V4L2_CID_EXPOSURE_AUTO_PRIORITY,
+ .name = "Exposure, Auto Priority",
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = CT_AE_PRIORITY_CONTROL,
+ .size = 1,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
+ .data_type = UVC_CTRL_DATA_TYPE_BOOLEAN,
+ },
+ {
+ .id = V4L2_CID_EXPOSURE_ABSOLUTE,
+ .name = "Exposure (Absolute)",
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = CT_EXPOSURE_TIME_ABSOLUTE_CONTROL,
+ .size = 32,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ },
+ {
+ .id = V4L2_CID_AUTO_WHITE_BALANCE,
+ .name = "White Balance Temperature, Auto",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_WHITE_BALANCE_TEMPERATURE_AUTO_CONTROL,
+ .size = 1,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
+ .data_type = UVC_CTRL_DATA_TYPE_BOOLEAN,
+ },
+ {
+ .id = V4L2_CID_WHITE_BALANCE_TEMPERATURE,
+ .name = "White Balance Temperature",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_WHITE_BALANCE_TEMPERATURE_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ },
+ {
+ .id = V4L2_CID_AUTO_WHITE_BALANCE,
+ .name = "White Balance Component, Auto",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_WHITE_BALANCE_COMPONENT_AUTO_CONTROL,
+ .size = 1,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
+ .data_type = UVC_CTRL_DATA_TYPE_BOOLEAN,
+ },
+ {
+ .id = V4L2_CID_BLUE_BALANCE,
+ .name = "White Balance Blue Component",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_WHITE_BALANCE_COMPONENT_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_SIGNED,
+ },
+ {
+ .id = V4L2_CID_RED_BALANCE,
+ .name = "White Balance Red Component",
+ .entity = UVC_GUID_UVC_PROCESSING,
+ .selector = PU_WHITE_BALANCE_COMPONENT_CONTROL,
+ .size = 16,
+ .offset = 16,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_SIGNED,
+ },
+ {
+ .id = V4L2_CID_FOCUS_ABSOLUTE,
+ .name = "Focus (absolute)",
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = CT_FOCUS_ABSOLUTE_CONTROL,
+ .size = 16,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_INTEGER,
+ .data_type = UVC_CTRL_DATA_TYPE_UNSIGNED,
+ },
+ {
+ .id = V4L2_CID_FOCUS_AUTO,
+ .name = "Focus, Auto",
+ .entity = UVC_GUID_UVC_CAMERA,
+ .selector = CT_FOCUS_AUTO_CONTROL,
+ .size = 1,
+ .offset = 0,
+ .v4l2_type = V4L2_CTRL_TYPE_BOOLEAN,
+ .data_type = UVC_CTRL_DATA_TYPE_BOOLEAN,
+ },
+};
+
+/* ------------------------------------------------------------------------
+ * Utility functions
+ */
+
+static inline __u8 *uvc_ctrl_data(struct uvc_control *ctrl, int id)
+{
+ return ctrl->data + id * ctrl->info->size;
+}
+
+static inline int uvc_get_bit(const __u8 *data, int bit)
+{
+ return (data[bit >> 3] >> (bit & 7)) & 1;
+}
+
+/* Extract the bit string specified by mapping->offset and mapping->size
+ * from the little-endian data stored at 'data' and return the result as
+ * a signed 32bit integer. Sign extension will be performed if the mapping
+ * references a signed data type.
+ */
+static __s32 uvc_get_le_value(const __u8 *data,
+ struct uvc_control_mapping *mapping)
+{
+ int bits = mapping->size;
+ int offset = mapping->offset;
+ __s32 value = 0;
+ __u8 mask;
+
+ data += offset / 8;
+ offset &= 7;
+ mask = ((1LL << bits) - 1) << offset;
+
+ for (; bits > 0; data++) {
+ __u8 byte = *data & mask;
+ value |= offset > 0 ? (byte >> offset) : (byte << (-offset));
+ bits -= 8 - (offset > 0 ? offset : 0);
+ offset -= 8;
+ mask = (1 << bits) - 1;
+ }
+
+ /* Sign-extend the value if needed */
+ if (mapping->data_type == UVC_CTRL_DATA_TYPE_SIGNED)
+ value |= -(value & (1 << (mapping->size - 1)));
+
+ return value;
+}
+
+/* Set the bit string specified by mapping->offset and mapping->size
+ * in the little-endian data stored at 'data' to the value 'value'.
+ */
+static void uvc_set_le_value(__s32 value, __u8 *data,
+ struct uvc_control_mapping *mapping)
+{
+ int bits = mapping->size;
+ int offset = mapping->offset;
+ __u8 mask;
+
+ data += offset / 8;
+ offset &= 7;
+
+ for (; bits > 0; data++) {
+ mask = ((1LL << bits) - 1) << offset;
+ *data = (*data & ~mask) | ((value << offset) & mask);
+ value >>= offset ? offset : 8;
+ bits -= 8 - offset;
+ offset = 0;
+ }
+}
+
+/* ------------------------------------------------------------------------
+ * Terminal and unit management
+ */
+
+static const __u8 uvc_processing_guid[16] = UVC_GUID_UVC_PROCESSING;
+static const __u8 uvc_camera_guid[16] = UVC_GUID_UVC_CAMERA;
+static const __u8 uvc_media_transport_input_guid[16] =
+ UVC_GUID_UVC_MEDIA_TRANSPORT_INPUT;
+
+static int uvc_entity_match_guid(struct uvc_entity *entity, __u8 guid[16])
+{
+ switch (UVC_ENTITY_TYPE(entity)) {
+ case ITT_CAMERA:
+ return memcmp(uvc_camera_guid, guid, 16) == 0;
+
+ case ITT_MEDIA_TRANSPORT_INPUT:
+ return memcmp(uvc_media_transport_input_guid, guid, 16) == 0;
+
+ case VC_PROCESSING_UNIT:
+ return memcmp(uvc_processing_guid, guid, 16) == 0;
+
+ case VC_EXTENSION_UNIT:
+ return memcmp(entity->extension.guidExtensionCode,
+ guid, 16) == 0;
+
+ default:
+ return 0;
+ }
+}
+
+/* ------------------------------------------------------------------------
+ * UVC Controls
+ */
+
+static void __uvc_find_control(struct uvc_entity *entity, __u32 v4l2_id,
+ struct uvc_control_mapping **mapping, struct uvc_control **control,
+ int next)
+{
+ struct uvc_control *ctrl;
+ struct uvc_control_mapping *map;
+ unsigned int i;
+
+ if (entity == NULL)
+ return;
+
+ for (i = 0; i < entity->ncontrols; ++i) {
+ ctrl = &entity->controls[i];
+ if (ctrl->info == NULL)
+ continue;
+
+ list_for_each_entry(map, &ctrl->info->mappings, list) {
+ if ((map->id == v4l2_id) && !next) {
+ *control = ctrl;
+ *mapping = map;
+ return;
+ }
+
+ if ((*mapping == NULL || (*mapping)->id > map->id) &&
+ (map->id > v4l2_id) && next) {
+ *control = ctrl;
+ *mapping = map;
+ }
+ }
+ }
+}
+
+struct uvc_control *uvc_find_control(struct uvc_video_device *video,
+ __u32 v4l2_id, struct uvc_control_mapping **mapping)
+{
+ struct uvc_control *ctrl = NULL;
+ struct uvc_entity *entity;
+ int next = v4l2_id & V4L2_CTRL_FLAG_NEXT_CTRL;
+
+ *mapping = NULL;
+
+ /* Mask the query flags. */
+ v4l2_id &= V4L2_CTRL_ID_MASK;
+
+ /* Find the control. */
+ __uvc_find_control(video->processing, v4l2_id, mapping, &ctrl, next);
+ if (ctrl && !next)
+ return ctrl;
+
+ list_for_each_entry(entity, &video->iterms, chain) {
+ __uvc_find_control(entity, v4l2_id, mapping, &ctrl, next);
+ if (ctrl && !next)
+ return ctrl;
+ }
+
+ list_for_each_entry(entity, &video->extensions, chain) {
+ __uvc_find_control(entity, v4l2_id, mapping, &ctrl, next);
+ if (ctrl && !next)
+ return ctrl;
+ }
+
+ if (ctrl == NULL && !next)
+ uvc_trace(UVC_TRACE_CONTROL, "Control 0x%08x not found.\n",
+ v4l2_id);
+
+ return ctrl;
+}
+
+int uvc_query_v4l2_ctrl(struct uvc_video_device *video,
+ struct v4l2_queryctrl *v4l2_ctrl)
+{
+ struct uvc_control *ctrl;
+ struct uvc_control_mapping *mapping;
+ struct uvc_menu_info *menu;
+ unsigned int i;
+ __u8 data[8];
+ int ret;
+
+ ctrl = uvc_find_control(video, v4l2_ctrl->id, &mapping);
+ if (ctrl == NULL)
+ return -EINVAL;
+
+ v4l2_ctrl->id = mapping->id;
+ v4l2_ctrl->type = mapping->v4l2_type;
+ strncpy(v4l2_ctrl->name, mapping->name, sizeof v4l2_ctrl->name);
+ v4l2_ctrl->flags = 0;
+
+ if (!(ctrl->info->flags & UVC_CONTROL_SET_CUR))
+ v4l2_ctrl->flags |= V4L2_CTRL_FLAG_READ_ONLY;
+
+ if (ctrl->info->flags & UVC_CONTROL_GET_DEF) {
+ if ((ret = uvc_query_ctrl(video->dev, GET_DEF, ctrl->entity->id,
+ video->dev->intfnum, ctrl->info->selector,
+ &data, ctrl->info->size)) < 0)
+ return ret;
+ v4l2_ctrl->default_value = uvc_get_le_value(data, mapping);
+ }
+
+ if (mapping->v4l2_type == V4L2_CTRL_TYPE_MENU) {
+ v4l2_ctrl->minimum = 0;
+ v4l2_ctrl->maximum = mapping->menu_count - 1;
+ v4l2_ctrl->step = 1;
+
+ menu = mapping->menu_info;
+ for (i = 0; i < mapping->menu_count; ++i, ++menu) {
+ if (menu->value == v4l2_ctrl->default_value) {
+ v4l2_ctrl->default_value = i;
+ break;
+ }
+ }
+
+ return 0;
+ }
+
+ if (ctrl->info->flags & UVC_CONTROL_GET_MIN) {
+ if ((ret = uvc_query_ctrl(video->dev, GET_MIN, ctrl->entity->id,
+ video->dev->intfnum, ctrl->info->selector,
+ &data, ctrl->info->size)) < 0)
+ return ret;
+ v4l2_ctrl->minimum = uvc_get_le_value(data, mapping);
+ }
+ if (ctrl->info->flags & UVC_CONTROL_GET_MAX) {
+ if ((ret = uvc_query_ctrl(video->dev, GET_MAX, ctrl->entity->id,
+ video->dev->intfnum, ctrl->info->selector,
+ &data, ctrl->info->size)) < 0)
+ return ret;
+ v4l2_ctrl->maximum = uvc_get_le_value(data, mapping);
+ }
+ if (ctrl->info->flags & UVC_CONTROL_GET_RES) {
+ if ((ret = uvc_query_ctrl(video->dev, GET_RES, ctrl->entity->id,
+ video->dev->intfnum, ctrl->info->selector,
+ &data, ctrl->info->size)) < 0)
+ return ret;
+ v4l2_ctrl->step = uvc_get_le_value(data, mapping);
+ }
+
+ return 0;
+}
+
+
+/* --------------------------------------------------------------------------
+ * Control transactions
+ *
+ * To make extended set operations as atomic as the hardware allows, controls
+ * are handled using begin/commit/rollback operations.
+ *
+ * At the beginning of a set request, uvc_ctrl_begin should be called to
+ * initialize the request. This function acquires the control lock.
+ *
+ * When setting a control, the new value is stored in the control data field
+ * at position UVC_CTRL_DATA_CURRENT. The control is then marked as dirty for
+ * later processing. If the UVC and V4L2 control sizes differ, the current
+ * value is loaded from the hardware before storing the new value in the data
+ * field.
+ *
+ * After processing all controls in the transaction, uvc_ctrl_commit or
+ * uvc_ctrl_rollback must be called to apply the pending changes to the
+ * hardware or revert them. When applying changes, all controls marked as
+ * dirty will be modified in the UVC device, and the dirty flag will be
+ * cleared. When reverting controls, the control data field
+ * UVC_CTRL_DATA_CURRENT is reverted to its previous value
+ * (UVC_CTRL_DATA_BACKUP) for all dirty controls. Both functions release the
+ * control lock.
+ */
+int uvc_ctrl_begin(struct uvc_video_device *video)
+{
+ return mutex_lock_interruptible(&video->ctrl_mutex) ? -ERESTARTSYS : 0;
+}
+
+static int uvc_ctrl_commit_entity(struct uvc_device *dev,
+ struct uvc_entity *entity, int rollback)
+{
+ struct uvc_control *ctrl;
+ unsigned int i;
+ int ret;
+
+ if (entity == NULL)
+ return 0;
+
+ for (i = 0; i < entity->ncontrols; ++i) {
+ ctrl = &entity->controls[i];
+ if (ctrl->info == NULL || !ctrl->dirty)
+ continue;
+
+ if (!rollback)
+ ret = uvc_query_ctrl(dev, SET_CUR, ctrl->entity->id,
+ dev->intfnum, ctrl->info->selector,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
+ ctrl->info->size);
+ else
+ ret = 0;
+
+ if (rollback || ret < 0)
+ memcpy(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_BACKUP),
+ ctrl->info->size);
+
+ if ((ctrl->info->flags & UVC_CONTROL_GET_CUR) == 0)
+ ctrl->loaded = 0;
+
+ ctrl->dirty = 0;
+
+ if (ret < 0)
+ return ret;
+ }
+
+ return 0;
+}
+
+int __uvc_ctrl_commit(struct uvc_video_device *video, int rollback)
+{
+ struct uvc_entity *entity;
+ int ret = 0;
+
+ /* Find the control. */
+ ret = uvc_ctrl_commit_entity(video->dev, video->processing, rollback);
+ if (ret < 0)
+ goto done;
+
+ list_for_each_entry(entity, &video->iterms, chain) {
+ ret = uvc_ctrl_commit_entity(video->dev, entity, rollback);
+ if (ret < 0)
+ goto done;
+ }
+
+ list_for_each_entry(entity, &video->extensions, chain) {
+ ret = uvc_ctrl_commit_entity(video->dev, entity, rollback);
+ if (ret < 0)
+ goto done;
+ }
+
+done:
+ mutex_unlock(&video->ctrl_mutex);
+ return ret;
+}
+
+int uvc_ctrl_get(struct uvc_video_device *video,
+ struct v4l2_ext_control *xctrl)
+{
+ struct uvc_control *ctrl;
+ struct uvc_control_mapping *mapping;
+ struct uvc_menu_info *menu;
+ unsigned int i;
+ int ret;
+
+ ctrl = uvc_find_control(video, xctrl->id, &mapping);
+ if (ctrl == NULL || (ctrl->info->flags & UVC_CONTROL_GET_CUR) == 0)
+ return -EINVAL;
+
+ if (!ctrl->loaded) {
+ ret = uvc_query_ctrl(video->dev, GET_CUR, ctrl->entity->id,
+ video->dev->intfnum, ctrl->info->selector,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
+ ctrl->info->size);
+ if (ret < 0)
+ return ret;
+
+ if ((ctrl->info->flags & UVC_CONTROL_AUTO_UPDATE) == 0)
+ ctrl->loaded = 1;
+ }
+
+ xctrl->value = uvc_get_le_value(
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT), mapping);
+
+ if (mapping->v4l2_type == V4L2_CTRL_TYPE_MENU) {
+ menu = mapping->menu_info;
+ for (i = 0; i < mapping->menu_count; ++i, ++menu) {
+ if (menu->value == xctrl->value) {
+ xctrl->value = i;
+ break;
+ }
+ }
+ }
+
+ return 0;
+}
+
+int uvc_ctrl_set(struct uvc_video_device *video,
+ struct v4l2_ext_control *xctrl)
+{
+ struct uvc_control *ctrl;
+ struct uvc_control_mapping *mapping;
+ s32 value = xctrl->value;
+ int ret;
+
+ ctrl = uvc_find_control(video, xctrl->id, &mapping);
+ if (ctrl == NULL || (ctrl->info->flags & UVC_CONTROL_SET_CUR) == 0)
+ return -EINVAL;
+
+ if (mapping->v4l2_type == V4L2_CTRL_TYPE_MENU) {
+ if (value < 0 || value >= mapping->menu_count)
+ return -EINVAL;
+ value = mapping->menu_info[value].value;
+ }
+
+ if (!ctrl->loaded && (ctrl->info->size * 8) != mapping->size) {
+ if ((ctrl->info->flags & UVC_CONTROL_GET_CUR) == 0) {
+ memset(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
+ 0, ctrl->info->size);
+ } else {
+ ret = uvc_query_ctrl(video->dev, GET_CUR,
+ ctrl->entity->id, video->dev->intfnum,
+ ctrl->info->selector,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
+ ctrl->info->size);
+ if (ret < 0)
+ return ret;
+ }
+
+ if ((ctrl->info->flags & UVC_CONTROL_AUTO_UPDATE) == 0)
+ ctrl->loaded = 1;
+ }
+
+ if (!ctrl->dirty) {
+ memcpy(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_BACKUP),
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
+ ctrl->info->size);
+ }
+
+ uvc_set_le_value(value,
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT), mapping);
+
+ ctrl->dirty = 1;
+ ctrl->modified = 1;
+ return 0;
+}
+
+/* --------------------------------------------------------------------------
+ * Dynamic controls
+ */
+
+int uvc_xu_ctrl_query(struct uvc_video_device *video,
+ struct uvc_xu_control *xctrl, int set)
+{
+ struct uvc_entity *entity;
+ struct uvc_control *ctrl = NULL;
+ unsigned int i, found = 0;
+ __u8 *data;
+ int ret;
+
+ /* Find the extension unit. */
+ list_for_each_entry(entity, &video->extensions, chain) {
+ if (entity->id == xctrl->unit)
+ break;
+ }
+
+ if (entity->id != xctrl->unit) {
+ uvc_trace(UVC_TRACE_CONTROL, "Extension unit %u not found.\n",
+ xctrl->unit);
+ return -EINVAL;
+ }
+
+ /* Find the control. */
+ for (i = 0; i < entity->ncontrols; ++i) {
+ ctrl = &entity->controls[i];
+ if (ctrl->info == NULL)
+ continue;
+
+ if (ctrl->info->selector == xctrl->selector) {
+ found = 1;
+ break;
+ }
+ }
+
+ if (!found) {
+ uvc_trace(UVC_TRACE_CONTROL,
+ "Control " UVC_GUID_FORMAT "/%u not found.\n",
+ UVC_GUID_ARGS(entity->extension.guidExtensionCode),
+ xctrl->selector);
+ return -EINVAL;
+ }
+
+ /* Validate control data size. */
+ if (ctrl->info->size != xctrl->size)
+ return -EINVAL;
+
+ if ((set && !(ctrl->info->flags & UVC_CONTROL_SET_CUR)) ||
+ (!set && !(ctrl->info->flags & UVC_CONTROL_GET_CUR)))
+ return -EINVAL;
+
+ if (mutex_lock_interruptible(&video->ctrl_mutex))
+ return -ERESTARTSYS;
+
+ memcpy(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_BACKUP),
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
+ xctrl->size);
+ data = uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT);
+
+ if (set && copy_from_user(data, xctrl->data, xctrl->size)) {
+ ret = -EFAULT;
+ goto out;
+ }
+
+ ret = uvc_query_ctrl(video->dev, set ? SET_CUR : GET_CUR, xctrl->unit,
+ video->dev->intfnum, xctrl->selector, data,
+ xctrl->size);
+ if (ret < 0)
+ goto out;
+
+ if (!set && copy_to_user(xctrl->data, data, xctrl->size)) {
+ ret = -EFAULT;
+ goto out;
+ }
+
+out:
+ if (ret)
+ memcpy(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_CURRENT),
+ uvc_ctrl_data(ctrl, UVC_CTRL_DATA_BACKUP),
+ xctrl->size);
+
+ mutex_unlock(&video->ctrl_mutex);
+ return ret;
+}
+
+/* --------------------------------------------------------------------------
+ * Suspend/resume
+ */
+
+/*
+ * Restore control values after resume, skipping controls that haven't been
+ * changed.
+ *
+ * TODO
+ * - Don't restore modified controls that are back to their default value.
+ * - Handle restore order (Auto-Exposure Mode should be restored before
+ * Exposure Time).
+ */
+int uvc_ctrl_resume_device(struct uvc_device *dev)
+{
+ struct uvc_control *ctrl;
+ struct uvc_entity *entity;
+ unsigned int i;
+ int ret;
+
+ /* Walk the entities list and restore controls when possible. */
+ list_for_each_entry(entity, &dev->entities, list) {
+
+ for (i = 0; i < entity->ncontrols; ++i) {
+ ctrl = &entity->controls[i];
+
+ if (ctrl->info == NULL || !ctrl->modified ||
+ (ctrl->info->flags & UVC_CONTROL_RESTORE) == 0)
+ continue;
+
+ printk(KERN_INFO "restoring control " UVC_GUID_FORMAT
+ "/%u/%u\n", UVC_GUID_ARGS(ctrl->info->entity),
+ ctrl->info->index, ctrl->info->selector);
+ ctrl->dirty = 1;
+ }
+
+ ret = uvc_ctrl_commit_entity(dev, entity, 0);
+ if (ret < 0)
+ return ret;
+ }
+
+ return 0;
+}
+
+/* --------------------------------------------------------------------------
+ * Control and mapping handling
+ */
+
+static void uvc_ctrl_add_ctrl(struct uvc_device *dev,
+ struct uvc_control_info *info)
+{
+ struct uvc_entity *entity;
+ struct uvc_control *ctrl = NULL;
+ int ret, found = 0;
+ unsigned int i;
+
+ list_for_each_entry(entity, &dev->entities, list) {
+ if (!uvc_entity_match_guid(entity, info->entity))
+ continue;
+
+ for (i = 0; i < entity->ncontrols; ++i) {
+ ctrl = &entity->controls[i];
+ if (ctrl->index == info->index) {
+ found = 1;
+ break;
+ }
+ }
+
+ if (found)
+ break;
+ }
+
+ if (!found)
+ return;
+
+ if (UVC_ENTITY_TYPE(entity) == VC_EXTENSION_UNIT) {
+ /* Check if the device control information and length match
+ * the user supplied information.
+ */
+ __u32 flags;
+ __le16 size;
+ __u8 inf;
+
+ if ((ret = uvc_query_ctrl(dev, GET_LEN, ctrl->entity->id,
+ dev->intfnum, info->selector, (__u8 *)&size, 2)) < 0) {
+ uvc_trace(UVC_TRACE_CONTROL, "GET_LEN failed on "
+ "control " UVC_GUID_FORMAT "/%u (%d).\n",
+ UVC_GUID_ARGS(info->entity), info->selector,
+ ret);
+ return;
+ }
+
+ if (info->size != le16_to_cpu(size)) {
+ uvc_trace(UVC_TRACE_CONTROL, "Control " UVC_GUID_FORMAT
+ "/%u size doesn't match user supplied "
+ "value.\n", UVC_GUID_ARGS(info->entity),
+ info->selector);
+ return;
+ }
+
+ if ((ret = uvc_query_ctrl(dev, GET_INFO, ctrl->entity->id,
+ dev->intfnum, info->selector, &inf, 1)) < 0) {
+ uvc_trace(UVC_TRACE_CONTROL, "GET_INFO failed on "
+ "control " UVC_GUID_FORMAT "/%u (%d).\n",
+ UVC_GUID_ARGS(info->entity), info->selector,
+ ret);
+ return;
+ }
+
+ flags = info->flags;
+ if (((flags & UVC_CONTROL_GET_CUR) && !(inf & (1 << 0))) ||
+ ((flags & UVC_CONTROL_SET_CUR) && !(inf & (1 << 1)))) {
+ uvc_trace(UVC_TRACE_CONTROL, "Control "
+ UVC_GUID_FORMAT "/%u flags don't match "
+ "supported operations.\n",
+ UVC_GUID_ARGS(info->entity), info->selector);
+ return;
+ }
+ }
+
+ ctrl->info = info;
+ ctrl->data = kmalloc(ctrl->info->size * UVC_CTRL_NDATA, GFP_KERNEL);
+ uvc_trace(UVC_TRACE_CONTROL, "Added control " UVC_GUID_FORMAT "/%u "
+ "to device %s entity %u\n", UVC_GUID_ARGS(ctrl->info->entity),
+ ctrl->info->selector, dev->udev->devpath, entity->id);
+}
+
+/*
+ * Add an item to the UVC control information list, and instantiate a control
+ * structure for each device that supports the control.
+ */
+int uvc_ctrl_add_info(struct uvc_control_info *info)
+{
+ struct uvc_control_info *ctrl;
+ struct uvc_device *dev;
+ int ret = 0;
+
+ /* Find matching controls by walking the devices, entities and
+ * controls list.
+ */
+ mutex_lock(&uvc_driver.ctrl_mutex);
+
+ /* First check if the list contains a control matching the new one.
+ * Bail out if it does.
+ */
+ list_for_each_entry(ctrl, &uvc_driver.controls, list) {
+ if (memcmp(ctrl->entity, info->entity, 16))
+ continue;
+
+ if (ctrl->selector == info->selector) {
+ uvc_trace(UVC_TRACE_CONTROL, "Control "
+ UVC_GUID_FORMAT "/%u is already defined.\n",
+ UVC_GUID_ARGS(info->entity), info->selector);
+ ret = -EEXIST;
+ goto end;
+ }
+ if (ctrl->index == info->index) {
+ uvc_trace(UVC_TRACE_CONTROL, "Control "
+ UVC_GUID_FORMAT "/%u would overwrite index "
+ "%d.\n", UVC_GUID_ARGS(info->entity),
+ info->selector, info->index);
+ ret = -EEXIST;
+ goto end;
+ }
+ }
+
+ list_for_each_entry(dev, &uvc_driver.devices, list)
+ uvc_ctrl_add_ctrl(dev, info);
+
+ INIT_LIST_HEAD(&info->mappings);
+ list_add_tail(&info->list, &uvc_driver.controls);
+end:
+ mutex_unlock(&uvc_driver.ctrl_mutex);
+ return ret;
+}
+
+int uvc_ctrl_add_mapping(struct uvc_control_mapping *mapping)
+{
+ struct uvc_control_info *info;
+ struct uvc_control_mapping *map;
+ int ret = -EINVAL;
+
+ if (mapping->id & ~V4L2_CTRL_ID_MASK) {
+ uvc_trace(UVC_TRACE_CONTROL, "Can't add mapping '%s' with "
+ "invalid control id 0x%08x\n", mapping->name,
+ mapping->id);
+ return -EINVAL;
+ }
+
+ mutex_lock(&uvc_driver.ctrl_mutex);
+ list_for_each_entry(info, &uvc_driver.controls, list) {
+ if (memcmp(info->entity, mapping->entity, 16) ||
+ info->selector != mapping->selector)
+ continue;
+
+ if (info->size * 8 < mapping->size + mapping->offset) {
+ uvc_trace(UVC_TRACE_CONTROL, "Mapping '%s' would "
+ "overflow control " UVC_GUID_FORMAT "/%u\n",
+ mapping->name, UVC_GUID_ARGS(info->entity),
+ info->selector);
+ ret = -EOVERFLOW;
+ goto end;
+ }
+
+ /* Check if the list contains a mapping matching the new one.
+ * Bail out if it does.
+ */
+ list_for_each_entry(map, &info->mappings, list) {
+ if (map->id == mapping->id) {
+ uvc_trace(UVC_TRACE_CONTROL, "Mapping '%s' is "
+ "already defined.\n", mapping->name);
+ ret = -EEXIST;
+ goto end;
+ }
+ }
+
+ mapping->ctrl = info;
+ list_add_tail(&mapping->list, &info->mappings);
+ uvc_trace(UVC_TRACE_CONTROL, "Adding mapping %s to control "
+ UVC_GUID_FORMAT "/%u.\n", mapping->name,
+ UVC_GUID_ARGS(info->entity), info->selector);
+
+ ret = 0;
+ break;
+ }
+end:
+ mutex_unlock(&uvc_driver.ctrl_mutex);
+ return ret;
+}
+
+/*
+ * Initialize device controls.
+ */
+int uvc_ctrl_init_device(struct uvc_device *dev)
+{
+ struct uvc_control_info *info;
+ struct uvc_control *ctrl;
+ struct uvc_entity *entity;
+ unsigned int i;
+
+ /* Walk the entities list and instantiate controls */
+ list_for_each_entry(entity, &dev->entities, list) {
+ unsigned int bControlSize = 0, ncontrols = 0;
+ __u8 *bmControls = NULL;
+
+ if (UVC_ENTITY_TYPE(entity) == VC_EXTENSION_UNIT) {
+ bmControls = entity->extension.bmControls;
+ bControlSize = entity->extension.bControlSize;
+ } else if (UVC_ENTITY_TYPE(entity) == VC_PROCESSING_UNIT) {
+ bmControls = entity->processing.bmControls;
+ bControlSize = entity->processing.bControlSize;
+ } else if (UVC_ENTITY_TYPE(entity) == ITT_CAMERA) {
+ bmControls = entity->camera.bmControls;
+ bControlSize = entity->camera.bControlSize;
+ }
+
+ for (i = 0; i < bControlSize; ++i)
+ ncontrols += hweight8(bmControls[i]);
+
+ if (ncontrols == 0)
+ continue;
+
+ entity->controls = kzalloc(ncontrols*sizeof *ctrl, GFP_KERNEL);
+ if (entity->controls == NULL)
+ return -ENOMEM;
+
+ entity->ncontrols = ncontrols;
+
+ ctrl = entity->controls;
+ for (i = 0; i < bControlSize * 8; ++i) {
+ if (uvc_get_bit(bmControls, i) == 0)
+ continue;
+
+ ctrl->entity = entity;
+ ctrl->index = i;
+ ctrl++;
+ }
+ }
+
+ /* Walk the controls info list and associate them with the device
+ * controls, then add the device to the global device list. This has
+ * to be done while holding the controls lock, to make sure
+ * uvc_ctrl_add_info() will not get called in-between.
+ */
+ mutex_lock(&uvc_driver.ctrl_mutex);
+ list_for_each_entry(info, &uvc_driver.controls, list)
+ uvc_ctrl_add_ctrl(dev, info);
+
+ list_add_tail(&dev->list, &uvc_driver.devices);
+ mutex_unlock(&uvc_driver.ctrl_mutex);
+
+ return 0;
+}
+
+/*
+ * Cleanup device controls.
+ */
+void uvc_ctrl_cleanup_device(struct uvc_device *dev)
+{
+ struct uvc_entity *entity;
+ unsigned int i;
+
+ /* Remove the device from the global devices list */
+ mutex_lock(&uvc_driver.ctrl_mutex);
+ if (dev->list.next != NULL)
+ list_del(&dev->list);
+ mutex_unlock(&uvc_driver.ctrl_mutex);
+
+ list_for_each_entry(entity, &dev->entities, list) {
+ for (i = 0; i < entity->ncontrols; ++i)
+ kfree(entity->controls[i].data);
+
+ kfree(entity->controls);
+ }
+}
+
+void uvc_ctrl_init(void)
+{
+ struct uvc_control_info *ctrl = uvc_ctrls;
+ struct uvc_control_info *cend = ctrl + ARRAY_SIZE(uvc_ctrls);
+ struct uvc_control_mapping *mapping = uvc_ctrl_mappings;
+ struct uvc_control_mapping *mend =
+ mapping + ARRAY_SIZE(uvc_ctrl_mappings);
+
+ for (; ctrl < cend; ++ctrl)
+ uvc_ctrl_add_info(ctrl);
+
+ for (; mapping < mend; ++mapping)
+ uvc_ctrl_add_mapping(mapping);
+}
diff --git a/drivers/media/video/uvc/uvc_driver.c b/drivers/media/video/uvc/uvc_driver.c
new file mode 100644
index 000000000000..60ced589f898
--- /dev/null
+++ b/drivers/media/video/uvc/uvc_driver.c
@@ -0,0 +1,1955 @@
+/*
+ * uvc_driver.c -- USB Video Class driver
+ *
+ * Copyright (C) 2005-2008
+ * Laurent Pinchart (laurent.pinchart@skynet.be)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+/*
+ * This driver aims to support video input devices compliant with the 'USB
+ * Video Class' specification.
+ *
+ * The driver doesn't support the deprecated v4l1 interface. It implements the
+ * mmap capture method only, and doesn't do any image format conversion in
+ * software. If your user-space application doesn't support YUYV or MJPEG, fix
+ * it :-). Please note that the MJPEG data have been stripped from their
+ * Huffman tables (DHT marker), you will need to add it back if your JPEG
+ * codec can't handle MJPEG data.
+ */
+
+#include <linux/kernel.h>
+#include <linux/version.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+#include <linux/videodev2.h>
+#include <linux/vmalloc.h>
+#include <linux/wait.h>
+#include <asm/atomic.h>
+
+#include <media/v4l2-common.h>
+
+#include "uvcvideo.h"
+
+#define DRIVER_AUTHOR "Laurent Pinchart <laurent.pinchart@skynet.be>"
+#define DRIVER_DESC "USB Video Class driver"
+#ifndef DRIVER_VERSION
+#define DRIVER_VERSION "v0.1.0"
+#endif
+
+static unsigned int uvc_quirks_param;
+unsigned int uvc_trace_param;
+
+/* ------------------------------------------------------------------------
+ * Control, formats, ...
+ */
+
+static struct uvc_format_desc uvc_fmts[] = {
+ {
+ .name = "YUV 4:2:2 (YUYV)",
+ .guid = UVC_GUID_FORMAT_YUY2,
+ .fcc = V4L2_PIX_FMT_YUYV,
+ },
+ {
+ .name = "YUV 4:2:0 (NV12)",
+ .guid = UVC_GUID_FORMAT_NV12,
+ .fcc = V4L2_PIX_FMT_NV12,
+ },
+ {
+ .name = "MJPEG",
+ .guid = UVC_GUID_FORMAT_MJPEG,
+ .fcc = V4L2_PIX_FMT_MJPEG,
+ },
+ {
+ .name = "YVU 4:2:0 (YV12)",
+ .guid = UVC_GUID_FORMAT_YV12,
+ .fcc = V4L2_PIX_FMT_YVU420,
+ },
+ {
+ .name = "YUV 4:2:0 (I420)",
+ .guid = UVC_GUID_FORMAT_I420,
+ .fcc = V4L2_PIX_FMT_YUV420,
+ },
+ {
+ .name = "YUV 4:2:2 (UYVY)",
+ .guid = UVC_GUID_FORMAT_UYVY,
+ .fcc = V4L2_PIX_FMT_UYVY,
+ },
+ {
+ .name = "Greyscale",
+ .guid = UVC_GUID_FORMAT_Y800,
+ .fcc = V4L2_PIX_FMT_GREY,
+ },
+ {
+ .name = "RGB Bayer",
+ .guid = UVC_GUID_FORMAT_BY8,
+ .fcc = V4L2_PIX_FMT_SBGGR8,
+ },
+};
+
+/* ------------------------------------------------------------------------
+ * Utility functions
+ */
+
+struct usb_host_endpoint *uvc_find_endpoint(struct usb_host_interface *alts,
+ __u8 epaddr)
+{
+ struct usb_host_endpoint *ep;
+ unsigned int i;
+
+ for (i = 0; i < alts->desc.bNumEndpoints; ++i) {
+ ep = &alts->endpoint[i];
+ if (ep->desc.bEndpointAddress == epaddr)
+ return ep;
+ }
+
+ return NULL;
+}
+
+static struct uvc_format_desc *uvc_format_by_guid(const __u8 guid[16])
+{
+ unsigned int len = ARRAY_SIZE(uvc_fmts);
+ unsigned int i;
+
+ for (i = 0; i < len; ++i) {
+ if (memcmp(guid, uvc_fmts[i].guid, 16) == 0)
+ return &uvc_fmts[i];
+ }
+
+ return NULL;
+}
+
+static __u32 uvc_colorspace(const __u8 primaries)
+{
+ static const __u8 colorprimaries[] = {
+ 0,
+ V4L2_COLORSPACE_SRGB,
+ V4L2_COLORSPACE_470_SYSTEM_M,
+ V4L2_COLORSPACE_470_SYSTEM_BG,
+ V4L2_COLORSPACE_SMPTE170M,
+ V4L2_COLORSPACE_SMPTE240M,
+ };
+
+ if (primaries < ARRAY_SIZE(colorprimaries))
+ return colorprimaries[primaries];
+
+ return 0;
+}
+
+/* Simplify a fraction using a simple continued fraction decomposition. The
+ * idea here is to convert fractions such as 333333/10000000 to 1/30 using
+ * 32 bit arithmetic only. The algorithm is not perfect and relies upon two
+ * arbitrary parameters to remove non-significative terms from the simple
+ * continued fraction decomposition. Using 8 and 333 for n_terms and threshold
+ * respectively seems to give nice results.
+ */
+void uvc_simplify_fraction(uint32_t *numerator, uint32_t *denominator,
+ unsigned int n_terms, unsigned int threshold)
+{
+ uint32_t *an;
+ uint32_t x, y, r;
+ unsigned int i, n;
+
+ an = kmalloc(n_terms * sizeof *an, GFP_KERNEL);
+ if (an == NULL)
+ return;
+
+ /* Convert the fraction to a simple continued fraction. See
+ * http://mathforum.org/dr.math/faq/faq.fractions.html
+ * Stop if the current term is bigger than or equal to the given
+ * threshold.
+ */
+ x = *numerator;
+ y = *denominator;
+
+ for (n = 0; n < n_terms && y != 0; ++n) {
+ an[n] = x / y;
+ if (an[n] >= threshold) {
+ if (n < 2)
+ n++;
+ break;
+ }
+
+ r = x - an[n] * y;
+ x = y;
+ y = r;
+ }
+
+ /* Expand the simple continued fraction back to an integer fraction. */
+ x = 0;
+ y = 1;
+
+ for (i = n; i > 0; --i) {
+ r = y;
+ y = an[i-1] * y + x;
+ x = r;
+ }
+
+ *numerator = y;
+ *denominator = x;
+ kfree(an);
+}
+
+/* Convert a fraction to a frame interval in 100ns multiples. The idea here is
+ * to compute numerator / denominator * 10000000 using 32 bit fixed point
+ * arithmetic only.
+ */
+uint32_t uvc_fraction_to_interval(uint32_t numerator, uint32_t denominator)
+{
+ uint32_t multiplier;
+
+ /* Saturate the result if the operation would overflow. */
+ if (denominator == 0 ||
+ numerator/denominator >= ((uint32_t)-1)/10000000)
+ return (uint32_t)-1;
+
+ /* Divide both the denominator and the multiplier by two until
+ * numerator * multiplier doesn't overflow. If anyone knows a better
+ * algorithm please let me know.
+ */
+ multiplier = 10000000;
+ while (numerator > ((uint32_t)-1)/multiplier) {
+ multiplier /= 2;
+ denominator /= 2;
+ }
+
+ return denominator ? numerator * multiplier / denominator : 0;
+}
+
+/* ------------------------------------------------------------------------
+ * Terminal and unit management
+ */
+
+static struct uvc_entity *uvc_entity_by_id(struct uvc_device *dev, int id)
+{
+ struct uvc_entity *entity;
+
+ list_for_each_entry(entity, &dev->entities, list) {
+ if (entity->id == id)
+ return entity;
+ }
+
+ return NULL;
+}
+
+static struct uvc_entity *uvc_entity_by_reference(struct uvc_device *dev,
+ int id, struct uvc_entity *entity)
+{
+ unsigned int i;
+
+ if (entity == NULL)
+ entity = list_entry(&dev->entities, struct uvc_entity, list);
+
+ list_for_each_entry_continue(entity, &dev->entities, list) {
+ switch (UVC_ENTITY_TYPE(entity)) {
+ case TT_STREAMING:
+ if (entity->output.bSourceID == id)
+ return entity;
+ break;
+
+ case VC_PROCESSING_UNIT:
+ if (entity->processing.bSourceID == id)
+ return entity;
+ break;
+
+ case VC_SELECTOR_UNIT:
+ for (i = 0; i < entity->selector.bNrInPins; ++i)
+ if (entity->selector.baSourceID[i] == id)
+ return entity;
+ break;
+
+ case VC_EXTENSION_UNIT:
+ for (i = 0; i < entity->extension.bNrInPins; ++i)
+ if (entity->extension.baSourceID[i] == id)
+ return entity;
+ break;
+ }
+ }
+
+ return NULL;
+}
+
+/* ------------------------------------------------------------------------
+ * Descriptors handling
+ */
+
+static int uvc_parse_format(struct uvc_device *dev,
+ struct uvc_streaming *streaming, struct uvc_format *format,
+ __u32 **intervals, unsigned char *buffer, int buflen)
+{
+ struct usb_interface *intf = streaming->intf;
+ struct usb_host_interface *alts = intf->cur_altsetting;
+ struct uvc_format_desc *fmtdesc;
+ struct uvc_frame *frame;
+ const unsigned char *start = buffer;
+ unsigned int interval;
+ unsigned int i, n;
+ __u8 ftype;
+
+ format->type = buffer[2];
+ format->index = buffer[3];
+
+ switch (buffer[2]) {
+ case VS_FORMAT_UNCOMPRESSED:
+ case VS_FORMAT_FRAME_BASED:
+ if (buflen < 27) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming"
+ "interface %d FORMAT error\n",
+ dev->udev->devnum,
+ alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ /* Find the format descriptor from its GUID. */
+ fmtdesc = uvc_format_by_guid(&buffer[5]);
+
+ if (fmtdesc != NULL) {
+ strncpy(format->name, fmtdesc->name,
+ sizeof format->name);
+ format->fcc = fmtdesc->fcc;
+ } else {
+ uvc_printk(KERN_INFO, "Unknown video format "
+ UVC_GUID_FORMAT "\n",
+ UVC_GUID_ARGS(&buffer[5]));
+ snprintf(format->name, sizeof format->name,
+ UVC_GUID_FORMAT, UVC_GUID_ARGS(&buffer[5]));
+ format->fcc = 0;
+ }
+
+ format->bpp = buffer[21];
+ if (buffer[2] == VS_FORMAT_UNCOMPRESSED) {
+ ftype = VS_FRAME_UNCOMPRESSED;
+ } else {
+ ftype = VS_FRAME_FRAME_BASED;
+ if (buffer[27])
+ format->flags = UVC_FMT_FLAG_COMPRESSED;
+ }
+ break;
+
+ case VS_FORMAT_MJPEG:
+ if (buflen < 11) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming"
+ "interface %d FORMAT error\n",
+ dev->udev->devnum,
+ alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ strncpy(format->name, "MJPEG", sizeof format->name);
+ format->fcc = V4L2_PIX_FMT_MJPEG;
+ format->flags = UVC_FMT_FLAG_COMPRESSED;
+ format->bpp = 0;
+ ftype = VS_FRAME_MJPEG;
+ break;
+
+ case VS_FORMAT_DV:
+ if (buflen < 9) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming"
+ "interface %d FORMAT error\n",
+ dev->udev->devnum,
+ alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ switch (buffer[8] & 0x7f) {
+ case 0:
+ strncpy(format->name, "SD-DV", sizeof format->name);
+ break;
+ case 1:
+ strncpy(format->name, "SDL-DV", sizeof format->name);
+ break;
+ case 2:
+ strncpy(format->name, "HD-DV", sizeof format->name);
+ break;
+ default:
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming"
+ "interface %d: unknown DV format %u\n",
+ dev->udev->devnum,
+ alts->desc.bInterfaceNumber, buffer[8]);
+ return -EINVAL;
+ }
+
+ strncat(format->name, buffer[8] & (1 << 7) ? " 60Hz" : " 50Hz",
+ sizeof format->name);
+
+ format->fcc = V4L2_PIX_FMT_DV;
+ format->flags = UVC_FMT_FLAG_COMPRESSED | UVC_FMT_FLAG_STREAM;
+ format->bpp = 0;
+ ftype = 0;
+
+ /* Create a dummy frame descriptor. */
+ frame = &format->frame[0];
+ memset(&format->frame[0], 0, sizeof format->frame[0]);
+ frame->bFrameIntervalType = 1;
+ frame->dwDefaultFrameInterval = 1;
+ frame->dwFrameInterval = *intervals;
+ *(*intervals)++ = 1;
+ format->nframes = 1;
+ break;
+
+ case VS_FORMAT_MPEG2TS:
+ case VS_FORMAT_STREAM_BASED:
+ /* Not supported yet. */
+ default:
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming"
+ "interface %d unsupported format %u\n",
+ dev->udev->devnum, alts->desc.bInterfaceNumber,
+ buffer[2]);
+ return -EINVAL;
+ }
+
+ uvc_trace(UVC_TRACE_DESCR, "Found format %s.\n", format->name);
+
+ buflen -= buffer[0];
+ buffer += buffer[0];
+
+ /* Parse the frame descriptors. Only uncompressed, MJPEG and frame
+ * based formats have frame descriptors.
+ */
+ while (buflen > 2 && buffer[2] == ftype) {
+ frame = &format->frame[format->nframes];
+
+ if (ftype != VS_FRAME_FRAME_BASED)
+ n = buflen > 25 ? buffer[25] : 0;
+ else
+ n = buflen > 21 ? buffer[21] : 0;
+
+ n = n ? n : 3;
+
+ if (buflen < 26 + 4*n) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming"
+ "interface %d FRAME error\n", dev->udev->devnum,
+ alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ frame->bFrameIndex = buffer[3];
+ frame->bmCapabilities = buffer[4];
+ frame->wWidth = le16_to_cpup((__le16 *)&buffer[5]);
+ frame->wHeight = le16_to_cpup((__le16 *)&buffer[7]);
+ frame->dwMinBitRate = le32_to_cpup((__le32 *)&buffer[9]);
+ frame->dwMaxBitRate = le32_to_cpup((__le32 *)&buffer[13]);
+ if (ftype != VS_FRAME_FRAME_BASED) {
+ frame->dwMaxVideoFrameBufferSize =
+ le32_to_cpup((__le32 *)&buffer[17]);
+ frame->dwDefaultFrameInterval =
+ le32_to_cpup((__le32 *)&buffer[21]);
+ frame->bFrameIntervalType = buffer[25];
+ } else {
+ frame->dwMaxVideoFrameBufferSize = 0;
+ frame->dwDefaultFrameInterval =
+ le32_to_cpup((__le32 *)&buffer[17]);
+ frame->bFrameIntervalType = buffer[21];
+ }
+ frame->dwFrameInterval = *intervals;
+
+ /* Several UVC chipsets screw up dwMaxVideoFrameBufferSize
+ * completely. Observed behaviours range from setting the
+ * value to 1.1x the actual frame size of hardwiring the
+ * 16 low bits to 0. This results in a higher than necessary
+ * memory usage as well as a wrong image size information. For
+ * uncompressed formats this can be fixed by computing the
+ * value from the frame size.
+ */
+ if (!(format->flags & UVC_FMT_FLAG_COMPRESSED))
+ frame->dwMaxVideoFrameBufferSize = format->bpp
+ * frame->wWidth * frame->wHeight / 8;
+
+ /* Some bogus devices report dwMinFrameInterval equal to
+ * dwMaxFrameInterval and have dwFrameIntervalStep set to
+ * zero. Setting all null intervals to 1 fixes the problem and
+ * some other divisions by zero which could happen.
+ */
+ for (i = 0; i < n; ++i) {
+ interval = le32_to_cpup((__le32 *)&buffer[26+4*i]);
+ *(*intervals)++ = interval ? interval : 1;
+ }
+
+ /* Make sure that the default frame interval stays between
+ * the boundaries.
+ */
+ n -= frame->bFrameIntervalType ? 1 : 2;
+ frame->dwDefaultFrameInterval =
+ min(frame->dwFrameInterval[n],
+ max(frame->dwFrameInterval[0],
+ frame->dwDefaultFrameInterval));
+
+ uvc_trace(UVC_TRACE_DESCR, "- %ux%u (%u.%u fps)\n",
+ frame->wWidth, frame->wHeight,
+ 10000000/frame->dwDefaultFrameInterval,
+ (100000000/frame->dwDefaultFrameInterval)%10);
+
+ format->nframes++;
+ buflen -= buffer[0];
+ buffer += buffer[0];
+ }
+
+ if (buflen > 2 && buffer[2] == VS_STILL_IMAGE_FRAME) {
+ buflen -= buffer[0];
+ buffer += buffer[0];
+ }
+
+ if (buflen > 2 && buffer[2] == VS_COLORFORMAT) {
+ if (buflen < 6) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming"
+ "interface %d COLORFORMAT error\n",
+ dev->udev->devnum,
+ alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ format->colorspace = uvc_colorspace(buffer[3]);
+
+ buflen -= buffer[0];
+ buffer += buffer[0];
+ }
+
+ return buffer - start;
+}
+
+static int uvc_parse_streaming(struct uvc_device *dev,
+ struct usb_interface *intf)
+{
+ struct uvc_streaming *streaming = NULL;
+ struct uvc_format *format;
+ struct uvc_frame *frame;
+ struct usb_host_interface *alts = &intf->altsetting[0];
+ unsigned char *_buffer, *buffer = alts->extra;
+ int _buflen, buflen = alts->extralen;
+ unsigned int nformats = 0, nframes = 0, nintervals = 0;
+ unsigned int size, i, n, p;
+ __u32 *interval;
+ __u16 psize;
+ int ret = -EINVAL;
+
+ if (intf->cur_altsetting->desc.bInterfaceSubClass
+ != SC_VIDEOSTREAMING) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d interface %d isn't a "
+ "video streaming interface\n", dev->udev->devnum,
+ intf->altsetting[0].desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ if (usb_driver_claim_interface(&uvc_driver.driver, intf, dev)) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d interface %d is already "
+ "claimed\n", dev->udev->devnum,
+ intf->altsetting[0].desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ streaming = kzalloc(sizeof *streaming, GFP_KERNEL);
+ if (streaming == NULL) {
+ usb_driver_release_interface(&uvc_driver.driver, intf);
+ return -EINVAL;
+ }
+
+ mutex_init(&streaming->mutex);
+ streaming->intf = usb_get_intf(intf);
+ streaming->intfnum = intf->cur_altsetting->desc.bInterfaceNumber;
+
+ /* The Pico iMage webcam has its class-specific interface descriptors
+ * after the endpoint descriptors.
+ */
+ if (buflen == 0) {
+ for (i = 0; i < alts->desc.bNumEndpoints; ++i) {
+ struct usb_host_endpoint *ep = &alts->endpoint[i];
+
+ if (ep->extralen == 0)
+ continue;
+
+ if (ep->extralen > 2 &&
+ ep->extra[1] == USB_DT_CS_INTERFACE) {
+ uvc_trace(UVC_TRACE_DESCR, "trying extra data "
+ "from endpoint %u.\n", i);
+ buffer = alts->endpoint[i].extra;
+ buflen = alts->endpoint[i].extralen;
+ break;
+ }
+ }
+ }
+
+ /* Skip the standard interface descriptors. */
+ while (buflen > 2 && buffer[1] != USB_DT_CS_INTERFACE) {
+ buflen -= buffer[0];
+ buffer += buffer[0];
+ }
+
+ if (buflen <= 2) {
+ uvc_trace(UVC_TRACE_DESCR, "no class-specific streaming "
+ "interface descriptors found.\n");
+ goto error;
+ }
+
+ /* Parse the header descriptor. */
+ if (buffer[2] == VS_OUTPUT_HEADER) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming interface "
+ "%d OUTPUT HEADER descriptor is not supported.\n",
+ dev->udev->devnum, alts->desc.bInterfaceNumber);
+ goto error;
+ } else if (buffer[2] == VS_INPUT_HEADER) {
+ p = buflen >= 5 ? buffer[3] : 0;
+ n = buflen >= 12 ? buffer[12] : 0;
+
+ if (buflen < 13 + p*n || buffer[2] != VS_INPUT_HEADER) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
+ "interface %d INPUT HEADER descriptor is "
+ "invalid.\n", dev->udev->devnum,
+ alts->desc.bInterfaceNumber);
+ goto error;
+ }
+
+ streaming->header.bNumFormats = p;
+ streaming->header.bEndpointAddress = buffer[6];
+ streaming->header.bmInfo = buffer[7];
+ streaming->header.bTerminalLink = buffer[8];
+ streaming->header.bStillCaptureMethod = buffer[9];
+ streaming->header.bTriggerSupport = buffer[10];
+ streaming->header.bTriggerUsage = buffer[11];
+ streaming->header.bControlSize = n;
+
+ streaming->header.bmaControls = kmalloc(p*n, GFP_KERNEL);
+ if (streaming->header.bmaControls == NULL) {
+ ret = -ENOMEM;
+ goto error;
+ }
+
+ memcpy(streaming->header.bmaControls, &buffer[13], p*n);
+ } else {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming interface "
+ "%d HEADER descriptor not found.\n", dev->udev->devnum,
+ alts->desc.bInterfaceNumber);
+ goto error;
+ }
+
+ buflen -= buffer[0];
+ buffer += buffer[0];
+
+ _buffer = buffer;
+ _buflen = buflen;
+
+ /* Count the format and frame descriptors. */
+ while (_buflen > 2) {
+ switch (_buffer[2]) {
+ case VS_FORMAT_UNCOMPRESSED:
+ case VS_FORMAT_MJPEG:
+ case VS_FORMAT_FRAME_BASED:
+ nformats++;
+ break;
+
+ case VS_FORMAT_DV:
+ /* DV format has no frame descriptor. We will create a
+ * dummy frame descriptor with a dummy frame interval.
+ */
+ nformats++;
+ nframes++;
+ nintervals++;
+ break;
+
+ case VS_FORMAT_MPEG2TS:
+ case VS_FORMAT_STREAM_BASED:
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming "
+ "interface %d FORMAT %u is not supported.\n",
+ dev->udev->devnum,
+ alts->desc.bInterfaceNumber, _buffer[2]);
+ break;
+
+ case VS_FRAME_UNCOMPRESSED:
+ case VS_FRAME_MJPEG:
+ nframes++;
+ if (_buflen > 25)
+ nintervals += _buffer[25] ? _buffer[25] : 3;
+ break;
+
+ case VS_FRAME_FRAME_BASED:
+ nframes++;
+ if (_buflen > 21)
+ nintervals += _buffer[21] ? _buffer[21] : 3;
+ break;
+ }
+
+ _buflen -= _buffer[0];
+ _buffer += _buffer[0];
+ }
+
+ if (nformats == 0) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming interface "
+ "%d has no supported formats defined.\n",
+ dev->udev->devnum, alts->desc.bInterfaceNumber);
+ goto error;
+ }
+
+ size = nformats * sizeof *format + nframes * sizeof *frame
+ + nintervals * sizeof *interval;
+ format = kzalloc(size, GFP_KERNEL);
+ if (format == NULL) {
+ ret = -ENOMEM;
+ goto error;
+ }
+
+ frame = (struct uvc_frame *)&format[nformats];
+ interval = (__u32 *)&frame[nframes];
+
+ streaming->format = format;
+ streaming->nformats = nformats;
+
+ /* Parse the format descriptors. */
+ while (buflen > 2) {
+ switch (buffer[2]) {
+ case VS_FORMAT_UNCOMPRESSED:
+ case VS_FORMAT_MJPEG:
+ case VS_FORMAT_DV:
+ case VS_FORMAT_FRAME_BASED:
+ format->frame = frame;
+ ret = uvc_parse_format(dev, streaming, format,
+ &interval, buffer, buflen);
+ if (ret < 0)
+ goto error;
+
+ frame += format->nframes;
+ format++;
+
+ buflen -= ret;
+ buffer += ret;
+ continue;
+
+ default:
+ break;
+ }
+
+ buflen -= buffer[0];
+ buffer += buffer[0];
+ }
+
+ /* Parse the alternate settings to find the maximum bandwidth. */
+ for (i = 0; i < intf->num_altsetting; ++i) {
+ struct usb_host_endpoint *ep;
+ alts = &intf->altsetting[i];
+ ep = uvc_find_endpoint(alts,
+ streaming->header.bEndpointAddress);
+ if (ep == NULL)
+ continue;
+
+ psize = le16_to_cpu(ep->desc.wMaxPacketSize);
+ psize = (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
+ if (psize > streaming->maxpsize)
+ streaming->maxpsize = psize;
+ }
+
+ list_add_tail(&streaming->list, &dev->streaming);
+ return 0;
+
+error:
+ usb_driver_release_interface(&uvc_driver.driver, intf);
+ usb_put_intf(intf);
+ kfree(streaming->format);
+ kfree(streaming->header.bmaControls);
+ kfree(streaming);
+ return ret;
+}
+
+/* Parse vendor-specific extensions. */
+static int uvc_parse_vendor_control(struct uvc_device *dev,
+ const unsigned char *buffer, int buflen)
+{
+ struct usb_device *udev = dev->udev;
+ struct usb_host_interface *alts = dev->intf->cur_altsetting;
+ struct uvc_entity *unit;
+ unsigned int n, p;
+ int handled = 0;
+
+ switch (le16_to_cpu(dev->udev->descriptor.idVendor)) {
+ case 0x046d: /* Logitech */
+ if (buffer[1] != 0x41 || buffer[2] != 0x01)
+ break;
+
+ /* Logitech implements several vendor specific functions
+ * through vendor specific extension units (LXU).
+ *
+ * The LXU descriptors are similar to XU descriptors
+ * (see "USB Device Video Class for Video Devices", section
+ * 3.7.2.6 "Extension Unit Descriptor") with the following
+ * differences:
+ *
+ * ----------------------------------------------------------
+ * 0 bLength 1 Number
+ * Size of this descriptor, in bytes: 24+p+n*2
+ * ----------------------------------------------------------
+ * 23+p+n bmControlsType N Bitmap
+ * Individual bits in the set are defined:
+ * 0: Absolute
+ * 1: Relative
+ *
+ * This bitset is mapped exactly the same as bmControls.
+ * ----------------------------------------------------------
+ * 23+p+n*2 bReserved 1 Boolean
+ * ----------------------------------------------------------
+ * 24+p+n*2 iExtension 1 Index
+ * Index of a string descriptor that describes this
+ * extension unit.
+ * ----------------------------------------------------------
+ */
+ p = buflen >= 22 ? buffer[21] : 0;
+ n = buflen >= 25 + p ? buffer[22+p] : 0;
+
+ if (buflen < 25 + p + 2*n) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
+ "interface %d EXTENSION_UNIT error\n",
+ udev->devnum, alts->desc.bInterfaceNumber);
+ break;
+ }
+
+ unit = kzalloc(sizeof *unit + p + 2*n, GFP_KERNEL);
+ if (unit == NULL)
+ return -ENOMEM;
+
+ unit->id = buffer[3];
+ unit->type = VC_EXTENSION_UNIT;
+ memcpy(unit->extension.guidExtensionCode, &buffer[4], 16);
+ unit->extension.bNumControls = buffer[20];
+ unit->extension.bNrInPins =
+ le16_to_cpup((__le16 *)&buffer[21]);
+ unit->extension.baSourceID = (__u8 *)unit + sizeof *unit;
+ memcpy(unit->extension.baSourceID, &buffer[22], p);
+ unit->extension.bControlSize = buffer[22+p];
+ unit->extension.bmControls = (__u8 *)unit + sizeof *unit + p;
+ unit->extension.bmControlsType = (__u8 *)unit + sizeof *unit
+ + p + n;
+ memcpy(unit->extension.bmControls, &buffer[23+p], 2*n);
+
+ if (buffer[24+p+2*n] != 0)
+ usb_string(udev, buffer[24+p+2*n], unit->name,
+ sizeof unit->name);
+ else
+ sprintf(unit->name, "Extension %u", buffer[3]);
+
+ list_add_tail(&unit->list, &dev->entities);
+ handled = 1;
+ break;
+ }
+
+ return handled;
+}
+
+static int uvc_parse_standard_control(struct uvc_device *dev,
+ const unsigned char *buffer, int buflen)
+{
+ struct usb_device *udev = dev->udev;
+ struct uvc_entity *unit, *term;
+ struct usb_interface *intf;
+ struct usb_host_interface *alts = dev->intf->cur_altsetting;
+ unsigned int i, n, p, len;
+ __u16 type;
+
+ switch (buffer[2]) {
+ case VC_HEADER:
+ n = buflen >= 12 ? buffer[11] : 0;
+
+ if (buflen < 12 || buflen < 12 + n) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
+ "interface %d HEADER error\n", udev->devnum,
+ alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ dev->uvc_version = le16_to_cpup((__le16 *)&buffer[3]);
+ dev->clock_frequency = le32_to_cpup((__le32 *)&buffer[7]);
+
+ /* Parse all USB Video Streaming interfaces. */
+ for (i = 0; i < n; ++i) {
+ intf = usb_ifnum_to_if(udev, buffer[12+i]);
+ if (intf == NULL) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d "
+ "interface %d doesn't exists\n",
+ udev->devnum, i);
+ continue;
+ }
+
+ uvc_parse_streaming(dev, intf);
+ }
+ break;
+
+ case VC_INPUT_TERMINAL:
+ if (buflen < 8) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
+ "interface %d INPUT_TERMINAL error\n",
+ udev->devnum, alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ /* Make sure the terminal type MSB is not null, otherwise it
+ * could be confused with a unit.
+ */
+ type = le16_to_cpup((__le16 *)&buffer[4]);
+ if ((type & 0xff00) == 0) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
+ "interface %d INPUT_TERMINAL %d has invalid "
+ "type 0x%04x, skipping\n", udev->devnum,
+ alts->desc.bInterfaceNumber,
+ buffer[3], type);
+ return 0;
+ }
+
+ n = 0;
+ p = 0;
+ len = 8;
+
+ if (type == ITT_CAMERA) {
+ n = buflen >= 15 ? buffer[14] : 0;
+ len = 15;
+
+ } else if (type == ITT_MEDIA_TRANSPORT_INPUT) {
+ n = buflen >= 9 ? buffer[8] : 0;
+ p = buflen >= 10 + n ? buffer[9+n] : 0;
+ len = 10;
+ }
+
+ if (buflen < len + n + p) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
+ "interface %d INPUT_TERMINAL error\n",
+ udev->devnum, alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ term = kzalloc(sizeof *term + n + p, GFP_KERNEL);
+ if (term == NULL)
+ return -ENOMEM;
+
+ term->id = buffer[3];
+ term->type = type | UVC_TERM_INPUT;
+
+ if (UVC_ENTITY_TYPE(term) == ITT_CAMERA) {
+ term->camera.bControlSize = n;
+ term->camera.bmControls = (__u8 *)term + sizeof *term;
+ term->camera.wObjectiveFocalLengthMin =
+ le16_to_cpup((__le16 *)&buffer[8]);
+ term->camera.wObjectiveFocalLengthMax =
+ le16_to_cpup((__le16 *)&buffer[10]);
+ term->camera.wOcularFocalLength =
+ le16_to_cpup((__le16 *)&buffer[12]);
+ memcpy(term->camera.bmControls, &buffer[15], n);
+ } else if (UVC_ENTITY_TYPE(term) == ITT_MEDIA_TRANSPORT_INPUT) {
+ term->media.bControlSize = n;
+ term->media.bmControls = (__u8 *)term + sizeof *term;
+ term->media.bTransportModeSize = p;
+ term->media.bmTransportModes = (__u8 *)term
+ + sizeof *term + n;
+ memcpy(term->media.bmControls, &buffer[9], n);
+ memcpy(term->media.bmTransportModes, &buffer[10+n], p);
+ }
+
+ if (buffer[7] != 0)
+ usb_string(udev, buffer[7], term->name,
+ sizeof term->name);
+ else if (UVC_ENTITY_TYPE(term) == ITT_CAMERA)
+ sprintf(term->name, "Camera %u", buffer[3]);
+ else if (UVC_ENTITY_TYPE(term) == ITT_MEDIA_TRANSPORT_INPUT)
+ sprintf(term->name, "Media %u", buffer[3]);
+ else
+ sprintf(term->name, "Input %u", buffer[3]);
+
+ list_add_tail(&term->list, &dev->entities);
+ break;
+
+ case VC_OUTPUT_TERMINAL:
+ if (buflen < 9) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
+ "interface %d OUTPUT_TERMINAL error\n",
+ udev->devnum, alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ /* Make sure the terminal type MSB is not null, otherwise it
+ * could be confused with a unit.
+ */
+ type = le16_to_cpup((__le16 *)&buffer[4]);
+ if ((type & 0xff00) == 0) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
+ "interface %d OUTPUT_TERMINAL %d has invalid "
+ "type 0x%04x, skipping\n", udev->devnum,
+ alts->desc.bInterfaceNumber, buffer[3], type);
+ return 0;
+ }
+
+ term = kzalloc(sizeof *term, GFP_KERNEL);
+ if (term == NULL)
+ return -ENOMEM;
+
+ term->id = buffer[3];
+ term->type = type | UVC_TERM_OUTPUT;
+ term->output.bSourceID = buffer[7];
+
+ if (buffer[8] != 0)
+ usb_string(udev, buffer[8], term->name,
+ sizeof term->name);
+ else
+ sprintf(term->name, "Output %u", buffer[3]);
+
+ list_add_tail(&term->list, &dev->entities);
+ break;
+
+ case VC_SELECTOR_UNIT:
+ p = buflen >= 5 ? buffer[4] : 0;
+
+ if (buflen < 5 || buflen < 6 + p) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
+ "interface %d SELECTOR_UNIT error\n",
+ udev->devnum, alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ unit = kzalloc(sizeof *unit + p, GFP_KERNEL);
+ if (unit == NULL)
+ return -ENOMEM;
+
+ unit->id = buffer[3];
+ unit->type = buffer[2];
+ unit->selector.bNrInPins = buffer[4];
+ unit->selector.baSourceID = (__u8 *)unit + sizeof *unit;
+ memcpy(unit->selector.baSourceID, &buffer[5], p);
+
+ if (buffer[5+p] != 0)
+ usb_string(udev, buffer[5+p], unit->name,
+ sizeof unit->name);
+ else
+ sprintf(unit->name, "Selector %u", buffer[3]);
+
+ list_add_tail(&unit->list, &dev->entities);
+ break;
+
+ case VC_PROCESSING_UNIT:
+ n = buflen >= 8 ? buffer[7] : 0;
+ p = dev->uvc_version >= 0x0110 ? 10 : 9;
+
+ if (buflen < p + n) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
+ "interface %d PROCESSING_UNIT error\n",
+ udev->devnum, alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ unit = kzalloc(sizeof *unit + n, GFP_KERNEL);
+ if (unit == NULL)
+ return -ENOMEM;
+
+ unit->id = buffer[3];
+ unit->type = buffer[2];
+ unit->processing.bSourceID = buffer[4];
+ unit->processing.wMaxMultiplier =
+ le16_to_cpup((__le16 *)&buffer[5]);
+ unit->processing.bControlSize = buffer[7];
+ unit->processing.bmControls = (__u8 *)unit + sizeof *unit;
+ memcpy(unit->processing.bmControls, &buffer[8], n);
+ if (dev->uvc_version >= 0x0110)
+ unit->processing.bmVideoStandards = buffer[9+n];
+
+ if (buffer[8+n] != 0)
+ usb_string(udev, buffer[8+n], unit->name,
+ sizeof unit->name);
+ else
+ sprintf(unit->name, "Processing %u", buffer[3]);
+
+ list_add_tail(&unit->list, &dev->entities);
+ break;
+
+ case VC_EXTENSION_UNIT:
+ p = buflen >= 22 ? buffer[21] : 0;
+ n = buflen >= 24 + p ? buffer[22+p] : 0;
+
+ if (buflen < 24 + p + n) {
+ uvc_trace(UVC_TRACE_DESCR, "device %d videocontrol "
+ "interface %d EXTENSION_UNIT error\n",
+ udev->devnum, alts->desc.bInterfaceNumber);
+ return -EINVAL;
+ }
+
+ unit = kzalloc(sizeof *unit + p + n, GFP_KERNEL);
+ if (unit == NULL)
+ return -ENOMEM;
+
+ unit->id = buffer[3];
+ unit->type = buffer[2];
+ memcpy(unit->extension.guidExtensionCode, &buffer[4], 16);
+ unit->extension.bNumControls = buffer[20];
+ unit->extension.bNrInPins =
+ le16_to_cpup((__le16 *)&buffer[21]);
+ unit->extension.baSourceID = (__u8 *)unit + sizeof *unit;
+ memcpy(unit->extension.baSourceID, &buffer[22], p);
+ unit->extension.bControlSize = buffer[22+p];
+ unit->extension.bmControls = (__u8 *)unit + sizeof *unit + p;
+ memcpy(unit->extension.bmControls, &buffer[23+p], n);
+
+ if (buffer[23+p+n] != 0)
+ usb_string(udev, buffer[23+p+n], unit->name,
+ sizeof unit->name);
+ else
+ sprintf(unit->name, "Extension %u", buffer[3]);
+
+ list_add_tail(&unit->list, &dev->entities);
+ break;
+
+ default:
+ uvc_trace(UVC_TRACE_DESCR, "Found an unknown CS_INTERFACE "
+ "descriptor (%u)\n", buffer[2]);
+ break;
+ }
+
+ return 0;
+}
+
+static int uvc_parse_control(struct uvc_device *dev)
+{
+ struct usb_host_interface *alts = dev->intf->cur_altsetting;
+ unsigned char *buffer = alts->extra;
+ int buflen = alts->extralen;
+ int ret;
+
+ /* Parse the default alternate setting only, as the UVC specification
+ * defines a single alternate setting, the default alternate setting
+ * zero.
+ */
+
+ while (buflen > 2) {
+ if (uvc_parse_vendor_control(dev, buffer, buflen) ||
+ buffer[1] != USB_DT_CS_INTERFACE)
+ goto next_descriptor;
+
+ if ((ret = uvc_parse_standard_control(dev, buffer, buflen)) < 0)
+ return ret;
+
+next_descriptor:
+ buflen -= buffer[0];
+ buffer += buffer[0];
+ }
+
+ /* Check if the optional status endpoint is present. */
+ if (alts->desc.bNumEndpoints == 1) {
+ struct usb_host_endpoint *ep = &alts->endpoint[0];
+ struct usb_endpoint_descriptor *desc = &ep->desc;
+
+ if (usb_endpoint_is_int_in(desc) &&
+ le16_to_cpu(desc->wMaxPacketSize) >= 8 &&
+ desc->bInterval != 0) {
+ uvc_trace(UVC_TRACE_DESCR, "Found a Status endpoint "
+ "(addr %02x).\n", desc->bEndpointAddress);
+ dev->int_ep = ep;
+ }
+ }
+
+ return 0;
+}
+
+/* ------------------------------------------------------------------------
+ * USB probe and disconnect
+ */
+
+/*
+ * Unregister the video devices.
+ */
+static void uvc_unregister_video(struct uvc_device *dev)
+{
+ if (dev->video.vdev) {
+ if (dev->video.vdev->minor == -1)
+ video_device_release(dev->video.vdev);
+ else
+ video_unregister_device(dev->video.vdev);
+ dev->video.vdev = NULL;
+ }
+}
+
+/*
+ * Scan the UVC descriptors to locate a chain starting at an Output Terminal
+ * and containing the following units:
+ *
+ * - a USB Streaming Output Terminal
+ * - zero or one Processing Unit
+ * - zero, one or mode single-input Selector Units
+ * - zero or one multiple-input Selector Units, provided all inputs are
+ * connected to input terminals
+ * - zero, one or mode single-input Extension Units
+ * - one Camera Input Terminal, or one or more External terminals.
+ *
+ * A side forward scan is made on each detected entity to check for additional
+ * extension units.
+ */
+static int uvc_scan_chain_entity(struct uvc_video_device *video,
+ struct uvc_entity *entity)
+{
+ switch (UVC_ENTITY_TYPE(entity)) {
+ case VC_EXTENSION_UNIT:
+ if (uvc_trace_param & UVC_TRACE_PROBE)
+ printk(" <- XU %d", entity->id);
+
+ if (entity->extension.bNrInPins != 1) {
+ uvc_trace(UVC_TRACE_DESCR, "Extension unit %d has more "
+ "than 1 input pin.\n", entity->id);
+ return -1;
+ }
+
+ list_add_tail(&entity->chain, &video->extensions);
+ break;
+
+ case VC_PROCESSING_UNIT:
+ if (uvc_trace_param & UVC_TRACE_PROBE)
+ printk(" <- PU %d", entity->id);
+
+ if (video->processing != NULL) {
+ uvc_trace(UVC_TRACE_DESCR, "Found multiple "
+ "Processing Units in chain.\n");
+ return -1;
+ }
+
+ video->processing = entity;
+ break;
+
+ case VC_SELECTOR_UNIT:
+ if (uvc_trace_param & UVC_TRACE_PROBE)
+ printk(" <- SU %d", entity->id);
+
+ /* Single-input selector units are ignored. */
+ if (entity->selector.bNrInPins == 1)
+ break;
+
+ if (video->selector != NULL) {
+ uvc_trace(UVC_TRACE_DESCR, "Found multiple Selector "
+ "Units in chain.\n");
+ return -1;
+ }
+
+ video->selector = entity;
+ break;
+
+ case ITT_VENDOR_SPECIFIC:
+ case ITT_CAMERA:
+ case ITT_MEDIA_TRANSPORT_INPUT:
+ if (uvc_trace_param & UVC_TRACE_PROBE)
+ printk(" <- IT %d\n", entity->id);
+
+ list_add_tail(&entity->chain, &video->iterms);
+ break;
+
+ default:
+ uvc_trace(UVC_TRACE_DESCR, "Unsupported entity type "
+ "0x%04x found in chain.\n", UVC_ENTITY_TYPE(entity));
+ return -1;
+ }
+
+ return 0;
+}
+
+static int uvc_scan_chain_forward(struct uvc_video_device *video,
+ struct uvc_entity *entity, struct uvc_entity *prev)
+{
+ struct uvc_entity *forward;
+ int found;
+
+ /* Forward scan */
+ forward = NULL;
+ found = 0;
+
+ while (1) {
+ forward = uvc_entity_by_reference(video->dev, entity->id,
+ forward);
+ if (forward == NULL)
+ break;
+
+ if (UVC_ENTITY_TYPE(forward) != VC_EXTENSION_UNIT ||
+ forward == prev)
+ continue;
+
+ if (forward->extension.bNrInPins != 1) {
+ uvc_trace(UVC_TRACE_DESCR, "Extension unit %d has"
+ "more than 1 input pin.\n", entity->id);
+ return -1;
+ }
+
+ list_add_tail(&forward->chain, &video->extensions);
+ if (uvc_trace_param & UVC_TRACE_PROBE) {
+ if (!found)
+ printk(" (-> XU");
+
+ printk(" %d", forward->id);
+ found = 1;
+ }
+ }
+ if (found)
+ printk(")");
+
+ return 0;
+}
+
+static int uvc_scan_chain_backward(struct uvc_video_device *video,
+ struct uvc_entity *entity)
+{
+ struct uvc_entity *term;
+ int id = -1, i;
+
+ switch (UVC_ENTITY_TYPE(entity)) {
+ case VC_EXTENSION_UNIT:
+ id = entity->extension.baSourceID[0];
+ break;
+
+ case VC_PROCESSING_UNIT:
+ id = entity->processing.bSourceID;
+ break;
+
+ case VC_SELECTOR_UNIT:
+ /* Single-input selector units are ignored. */
+ if (entity->selector.bNrInPins == 1) {
+ id = entity->selector.baSourceID[0];
+ break;
+ }
+
+ if (uvc_trace_param & UVC_TRACE_PROBE)
+ printk(" <- IT");
+
+ video->selector = entity;
+ for (i = 0; i < entity->selector.bNrInPins; ++i) {
+ id = entity->selector.baSourceID[i];
+ term = uvc_entity_by_id(video->dev, id);
+ if (term == NULL || !UVC_ENTITY_IS_ITERM(term)) {
+ uvc_trace(UVC_TRACE_DESCR, "Selector unit %d "
+ "input %d isn't connected to an "
+ "input terminal\n", entity->id, i);
+ return -1;
+ }
+
+ if (uvc_trace_param & UVC_TRACE_PROBE)
+ printk(" %d", term->id);
+
+ list_add_tail(&term->chain, &video->iterms);
+ uvc_scan_chain_forward(video, term, entity);
+ }
+
+ if (uvc_trace_param & UVC_TRACE_PROBE)
+ printk("\n");
+
+ id = 0;
+ break;
+ }
+
+ return id;
+}
+
+static int uvc_scan_chain(struct uvc_video_device *video)
+{
+ struct uvc_entity *entity, *prev;
+ int id;
+
+ entity = video->oterm;
+ uvc_trace(UVC_TRACE_PROBE, "Scanning UVC chain: OT %d", entity->id);
+ id = entity->output.bSourceID;
+ while (id != 0) {
+ prev = entity;
+ entity = uvc_entity_by_id(video->dev, id);
+ if (entity == NULL) {
+ uvc_trace(UVC_TRACE_DESCR, "Found reference to "
+ "unknown entity %d.\n", id);
+ return -1;
+ }
+
+ /* Process entity */
+ if (uvc_scan_chain_entity(video, entity) < 0)
+ return -1;
+
+ /* Forward scan */
+ if (uvc_scan_chain_forward(video, entity, prev) < 0)
+ return -1;
+
+ /* Stop when a terminal is found. */
+ if (!UVC_ENTITY_IS_UNIT(entity))
+ break;
+
+ /* Backward scan */
+ id = uvc_scan_chain_backward(video, entity);
+ if (id < 0)
+ return id;
+ }
+
+ /* Initialize the video buffers queue. */
+ uvc_queue_init(&video->queue);
+
+ return 0;
+}
+
+/*
+ * Register the video devices.
+ *
+ * The driver currently supports a single video device per control interface
+ * only. The terminal and units must match the following structure:
+ *
+ * ITT_CAMERA -> VC_PROCESSING_UNIT -> VC_EXTENSION_UNIT{0,n} -> TT_STREAMING
+ *
+ * The Extension Units, if present, must have a single input pin. The
+ * Processing Unit and Extension Units can be in any order. Additional
+ * Extension Units connected to the main chain as single-unit branches are
+ * also supported.
+ */
+static int uvc_register_video(struct uvc_device *dev)
+{
+ struct video_device *vdev;
+ struct uvc_entity *term;
+ int found = 0, ret;
+
+ /* Check if the control interface matches the structure we expect. */
+ list_for_each_entry(term, &dev->entities, list) {
+ struct uvc_streaming *streaming;
+
+ if (UVC_ENTITY_TYPE(term) != TT_STREAMING)
+ continue;
+
+ memset(&dev->video, 0, sizeof dev->video);
+ mutex_init(&dev->video.ctrl_mutex);
+ INIT_LIST_HEAD(&dev->video.iterms);
+ INIT_LIST_HEAD(&dev->video.extensions);
+ dev->video.oterm = term;
+ dev->video.dev = dev;
+ if (uvc_scan_chain(&dev->video) < 0)
+ continue;
+
+ list_for_each_entry(streaming, &dev->streaming, list) {
+ if (streaming->header.bTerminalLink == term->id) {
+ dev->video.streaming = streaming;
+ found = 1;
+ break;
+ }
+ }
+
+ if (found)
+ break;
+ }
+
+ if (!found) {
+ uvc_printk(KERN_INFO, "No valid video chain found.\n");
+ return -1;
+ }
+
+ if (uvc_trace_param & UVC_TRACE_PROBE) {
+ uvc_printk(KERN_INFO, "Found a valid video chain (");
+ list_for_each_entry(term, &dev->video.iterms, chain) {
+ printk("%d", term->id);
+ if (term->chain.next != &dev->video.iterms)
+ printk(",");
+ }
+ printk(" -> %d).\n", dev->video.oterm->id);
+ }
+
+ /* Initialize the streaming interface with default streaming
+ * parameters.
+ */
+ if ((ret = uvc_video_init(&dev->video)) < 0) {
+ uvc_printk(KERN_ERR, "Failed to initialize the device "
+ "(%d).\n", ret);
+ return ret;
+ }
+
+ /* Register the device with V4L. */
+ vdev = video_device_alloc();
+ if (vdev == NULL)
+ return -1;
+
+ /* We already hold a reference to dev->udev. The video device will be
+ * unregistered before the reference is released, so we don't need to
+ * get another one.
+ */
+ vdev->dev = &dev->intf->dev;
+ vdev->type = 0;
+ vdev->type2 = 0;
+ vdev->minor = -1;
+ vdev->fops = &uvc_fops;
+ vdev->release = video_device_release;
+ strncpy(vdev->name, dev->name, sizeof vdev->name);
+
+ /* Set the driver data before calling video_register_device, otherwise
+ * uvc_v4l2_open might race us.
+ *
+ * FIXME: usb_set_intfdata hasn't been called so far. Is that a
+ * problem ? Does any function which could be called here get
+ * a pointer to the usb_interface ?
+ */
+ dev->video.vdev = vdev;
+ video_set_drvdata(vdev, &dev->video);
+
+ if (video_register_device(vdev, VFL_TYPE_GRABBER, -1) < 0) {
+ dev->video.vdev = NULL;
+ video_device_release(vdev);
+ return -1;
+ }
+
+ return 0;
+}
+
+/*
+ * Delete the UVC device.
+ *
+ * Called by the kernel when the last reference to the uvc_device structure
+ * is released.
+ *
+ * Unregistering the video devices is done here because every opened instance
+ * must be closed before the device can be unregistered. An alternative would
+ * have been to use another reference count for uvc_v4l2_open/uvc_release, and
+ * unregister the video devices on disconnect when that reference count drops
+ * to zero.
+ *
+ * As this function is called after or during disconnect(), all URBs have
+ * already been canceled by the USB core. There is no need to kill the
+ * interrupt URB manually.
+ */
+void uvc_delete(struct kref *kref)
+{
+ struct uvc_device *dev = container_of(kref, struct uvc_device, kref);
+ struct list_head *p, *n;
+
+ /* Unregister the video device */
+ uvc_unregister_video(dev);
+ usb_put_intf(dev->intf);
+ usb_put_dev(dev->udev);
+
+ uvc_status_cleanup(dev);
+ uvc_ctrl_cleanup_device(dev);
+
+ list_for_each_safe(p, n, &dev->entities) {
+ struct uvc_entity *entity;
+ entity = list_entry(p, struct uvc_entity, list);
+ kfree(entity);
+ }
+
+ list_for_each_safe(p, n, &dev->streaming) {
+ struct uvc_streaming *streaming;
+ streaming = list_entry(p, struct uvc_streaming, list);
+ usb_driver_release_interface(&uvc_driver.driver,
+ streaming->intf);
+ usb_put_intf(streaming->intf);
+ kfree(streaming->format);
+ kfree(streaming->header.bmaControls);
+ kfree(streaming);
+ }
+
+ kfree(dev);
+}
+
+static int uvc_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ struct usb_device *udev = interface_to_usbdev(intf);
+ struct uvc_device *dev;
+ int ret;
+
+ if (id->idVendor && id->idProduct)
+ uvc_trace(UVC_TRACE_PROBE, "Probing known UVC device %s "
+ "(%04x:%04x)\n", udev->devpath, id->idVendor,
+ id->idProduct);
+ else
+ uvc_trace(UVC_TRACE_PROBE, "Probing generic UVC device %s\n",
+ udev->devpath);
+
+ /* Allocate memory for the device and initialize it */
+ if ((dev = kzalloc(sizeof *dev, GFP_KERNEL)) == NULL)
+ return -ENOMEM;
+
+ INIT_LIST_HEAD(&dev->entities);
+ INIT_LIST_HEAD(&dev->streaming);
+ kref_init(&dev->kref);
+
+ dev->udev = usb_get_dev(udev);
+ dev->intf = usb_get_intf(intf);
+ dev->intfnum = intf->cur_altsetting->desc.bInterfaceNumber;
+ dev->quirks = id->driver_info | uvc_quirks_param;
+
+ if (udev->product != NULL)
+ strncpy(dev->name, udev->product, sizeof dev->name);
+ else
+ snprintf(dev->name, sizeof dev->name,
+ "UVC Camera (%04x:%04x)",
+ le16_to_cpu(udev->descriptor.idVendor),
+ le16_to_cpu(udev->descriptor.idProduct));
+
+ /* Parse the Video Class control descriptor */
+ if (uvc_parse_control(dev) < 0) {
+ uvc_trace(UVC_TRACE_PROBE, "Unable to parse UVC "
+ "descriptors.\n");
+ goto error;
+ }
+
+ uvc_printk(KERN_INFO, "Found UVC %u.%02u device %s (%04x:%04x)\n",
+ dev->uvc_version >> 8, dev->uvc_version & 0xff,
+ udev->product ? udev->product : "<unnamed>",
+ le16_to_cpu(udev->descriptor.idVendor),
+ le16_to_cpu(udev->descriptor.idProduct));
+
+ if (uvc_quirks_param != 0) {
+ uvc_printk(KERN_INFO, "Forcing device quirks 0x%x by module "
+ "parameter for testing purpose.\n", uvc_quirks_param);
+ uvc_printk(KERN_INFO, "Please report required quirks to the "
+ "linux-uvc-devel mailing list.\n");
+ }
+
+ /* Initialize controls */
+ if (uvc_ctrl_init_device(dev) < 0)
+ goto error;
+
+ /* Register the video devices */
+ if (uvc_register_video(dev) < 0)
+ goto error;
+
+ /* Save our data pointer in the interface data */
+ usb_set_intfdata(intf, dev);
+
+ /* Initialize the interrupt URB */
+ if ((ret = uvc_status_init(dev)) < 0) {
+ uvc_printk(KERN_INFO, "Unable to initialize the status "
+ "endpoint (%d), status interrupt will not be "
+ "supported.\n", ret);
+ }
+
+ uvc_trace(UVC_TRACE_PROBE, "UVC device initialized.\n");
+ return 0;
+
+error:
+ kref_put(&dev->kref, uvc_delete);
+ return -ENODEV;
+}
+
+static void uvc_disconnect(struct usb_interface *intf)
+{
+ struct uvc_device *dev = usb_get_intfdata(intf);
+
+ /* Set the USB interface data to NULL. This can be done outside the
+ * lock, as there's no other reader.
+ */
+ usb_set_intfdata(intf, NULL);
+
+ if (intf->cur_altsetting->desc.bInterfaceSubClass == SC_VIDEOSTREAMING)
+ return;
+
+ /* uvc_v4l2_open() might race uvc_disconnect(). A static driver-wide
+ * lock is needed to prevent uvc_disconnect from releasing its
+ * reference to the uvc_device instance after uvc_v4l2_open() received
+ * the pointer to the device (video_devdata) but before it got the
+ * chance to increase the reference count (kref_get).
+ */
+ mutex_lock(&uvc_driver.open_mutex);
+
+ dev->state |= UVC_DEV_DISCONNECTED;
+ kref_put(&dev->kref, uvc_delete);
+
+ mutex_unlock(&uvc_driver.open_mutex);
+}
+
+static int uvc_suspend(struct usb_interface *intf, pm_message_t message)
+{
+ struct uvc_device *dev = usb_get_intfdata(intf);
+
+ uvc_trace(UVC_TRACE_SUSPEND, "Suspending interface %u\n",
+ intf->cur_altsetting->desc.bInterfaceNumber);
+
+ /* Controls are cached on the fly so they don't need to be saved. */
+ if (intf->cur_altsetting->desc.bInterfaceSubClass == SC_VIDEOCONTROL)
+ return uvc_status_suspend(dev);
+
+ if (dev->video.streaming->intf != intf) {
+ uvc_trace(UVC_TRACE_SUSPEND, "Suspend: video streaming USB "
+ "interface mismatch.\n");
+ return -EINVAL;
+ }
+
+ return uvc_video_suspend(&dev->video);
+}
+
+static int uvc_resume(struct usb_interface *intf)
+{
+ struct uvc_device *dev = usb_get_intfdata(intf);
+ int ret;
+
+ uvc_trace(UVC_TRACE_SUSPEND, "Resuming interface %u\n",
+ intf->cur_altsetting->desc.bInterfaceNumber);
+
+ if (intf->cur_altsetting->desc.bInterfaceSubClass == SC_VIDEOCONTROL) {
+ if ((ret = uvc_ctrl_resume_device(dev)) < 0)
+ return ret;
+
+ return uvc_status_resume(dev);
+ }
+
+ if (dev->video.streaming->intf != intf) {
+ uvc_trace(UVC_TRACE_SUSPEND, "Resume: video streaming USB "
+ "interface mismatch.\n");
+ return -EINVAL;
+ }
+
+ return uvc_video_resume(&dev->video);
+}
+
+/* ------------------------------------------------------------------------
+ * Driver initialization and cleanup
+ */
+
+/*
+ * The Logitech cameras listed below have their interface class set to
+ * VENDOR_SPEC because they don't announce themselves as UVC devices, even
+ * though they are compliant.
+ */
+static struct usb_device_id uvc_ids[] = {
+ /* ALi M5606 (Clevo M540SR) */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x0402,
+ .idProduct = 0x5606,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* Creative Live! Optia */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x041e,
+ .idProduct = 0x4057,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* Microsoft Lifecam NX-6000 */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x045e,
+ .idProduct = 0x00f8,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* Microsoft Lifecam VX-7000 */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x045e,
+ .idProduct = 0x0723,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* Logitech Quickcam Fusion */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x046d,
+ .idProduct = 0x08c1,
+ .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0 },
+ /* Logitech Quickcam Orbit MP */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x046d,
+ .idProduct = 0x08c2,
+ .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0 },
+ /* Logitech Quickcam Pro for Notebook */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x046d,
+ .idProduct = 0x08c3,
+ .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0 },
+ /* Logitech Quickcam Pro 5000 */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x046d,
+ .idProduct = 0x08c5,
+ .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0 },
+ /* Logitech Quickcam OEM Dell Notebook */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x046d,
+ .idProduct = 0x08c6,
+ .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0 },
+ /* Logitech Quickcam OEM Cisco VT Camera II */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x046d,
+ .idProduct = 0x08c7,
+ .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0 },
+ /* Apple Built-In iSight */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x05ac,
+ .idProduct = 0x8501,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX
+ | UVC_QUIRK_BUILTIN_ISIGHT },
+ /* Genesys Logic USB 2.0 PC Camera */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x05e3,
+ .idProduct = 0x0505,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_STREAM_NO_FID },
+ /* Silicon Motion SM371 */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x090c,
+ .idProduct = 0xb371,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* MT6227 */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x0e8d,
+ .idProduct = 0x0004,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* Syntek (HP Spartan) */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x174f,
+ .idProduct = 0x5212,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_STREAM_NO_FID },
+ /* Syntek (Asus U3S) */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x174f,
+ .idProduct = 0x8a33,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_STREAM_NO_FID },
+ /* Ecamm Pico iMage */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x18cd,
+ .idProduct = 0xcafe,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_EXTRAFIELDS },
+ /* Bodelin ProScopeHR */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_DEV_HI
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x19ab,
+ .idProduct = 0x1000,
+ .bcdDevice_hi = 0x0126,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_STATUS_INTERVAL },
+ /* SiGma Micro USB Web Camera */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x1c4f,
+ .idProduct = 0x3000,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX
+ | UVC_QUIRK_IGNORE_SELECTOR_UNIT},
+ /* Acer OEM Webcam - Unknown vendor */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x5986,
+ .idProduct = 0x0100,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* Packard Bell OEM Webcam */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x5986,
+ .idProduct = 0x0101,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* Acer Crystal Eye webcam */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x5986,
+ .idProduct = 0x0102,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* Acer OrbiCam - Unknown vendor */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x5986,
+ .idProduct = 0x0200,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* Generic USB Video Class */
+ { USB_INTERFACE_INFO(USB_CLASS_VIDEO, 1, 0) },
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, uvc_ids);
+
+struct uvc_driver uvc_driver = {
+ .driver = {
+ .name = "uvcvideo",
+ .probe = uvc_probe,
+ .disconnect = uvc_disconnect,
+ .suspend = uvc_suspend,
+ .resume = uvc_resume,
+ .id_table = uvc_ids,
+ .supports_autosuspend = 1,
+ },
+};
+
+static int __init uvc_init(void)
+{
+ int result;
+
+ INIT_LIST_HEAD(&uvc_driver.devices);
+ INIT_LIST_HEAD(&uvc_driver.controls);
+ mutex_init(&uvc_driver.open_mutex);
+ mutex_init(&uvc_driver.ctrl_mutex);
+
+ uvc_ctrl_init();
+
+ result = usb_register(&uvc_driver.driver);
+ if (result == 0)
+ printk(KERN_INFO DRIVER_DESC " (" DRIVER_VERSION ")\n");
+ return result;
+}
+
+static void __exit uvc_cleanup(void)
+{
+ usb_deregister(&uvc_driver.driver);
+}
+
+module_init(uvc_init);
+module_exit(uvc_cleanup);
+
+module_param_named(quirks, uvc_quirks_param, uint, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(quirks, "Forced device quirks");
+module_param_named(trace, uvc_trace_param, uint, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(trace, "Trace level bitmask");
+
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRIVER_VERSION);
diff --git a/drivers/media/video/uvc/uvc_isight.c b/drivers/media/video/uvc/uvc_isight.c
new file mode 100644
index 000000000000..37bdefdbead5
--- /dev/null
+++ b/drivers/media/video/uvc/uvc_isight.c
@@ -0,0 +1,134 @@
+/*
+ * uvc_isight.c -- USB Video Class driver - iSight support
+ *
+ * Copyright (C) 2006-2007
+ * Ivan N. Zlatev <contact@i-nz.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/usb.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+
+#include "uvcvideo.h"
+
+/* Built-in iSight webcams implements most of UVC 1.0 except a
+ * different packet format. Instead of sending a header at the
+ * beginning of each isochronous transfer payload, the webcam sends a
+ * single header per image (on its own in a packet), followed by
+ * packets containing data only.
+ *
+ * Offset Size (bytes) Description
+ * ------------------------------------------------------------------
+ * 0x00 1 Header length
+ * 0x01 1 Flags (UVC-compliant)
+ * 0x02 4 Always equal to '11223344'
+ * 0x06 8 Always equal to 'deadbeefdeadface'
+ * 0x0e 16 Unknown
+ *
+ * The header can be prefixed by an optional, unknown-purpose byte.
+ */
+
+static int isight_decode(struct uvc_video_queue *queue, struct uvc_buffer *buf,
+ const __u8 *data, unsigned int len)
+{
+ static const __u8 hdr[] = {
+ 0x11, 0x22, 0x33, 0x44,
+ 0xde, 0xad, 0xbe, 0xef,
+ 0xde, 0xad, 0xfa, 0xce
+ };
+
+ unsigned int maxlen, nbytes;
+ __u8 *mem;
+ int is_header = 0;
+
+ if (buf == NULL)
+ return 0;
+
+ if ((len >= 14 && memcmp(&data[2], hdr, 12) == 0) ||
+ (len >= 15 && memcmp(&data[3], hdr, 12) == 0)) {
+ uvc_trace(UVC_TRACE_FRAME, "iSight header found\n");
+ is_header = 1;
+ }
+
+ /* Synchronize to the input stream by waiting for a header packet. */
+ if (buf->state != UVC_BUF_STATE_ACTIVE) {
+ if (!is_header) {
+ uvc_trace(UVC_TRACE_FRAME, "Dropping packet (out of "
+ "sync).\n");
+ return 0;
+ }
+
+ buf->state = UVC_BUF_STATE_ACTIVE;
+ }
+
+ /* Mark the buffer as done if we're at the beginning of a new frame.
+ *
+ * Empty buffers (bytesused == 0) don't trigger end of frame detection
+ * as it doesn't make sense to return an empty buffer.
+ */
+ if (is_header && buf->buf.bytesused != 0) {
+ buf->state = UVC_BUF_STATE_DONE;
+ return -EAGAIN;
+ }
+
+ /* Copy the video data to the buffer. Skip header packets, as they
+ * contain no data.
+ */
+ if (!is_header) {
+ maxlen = buf->buf.length - buf->buf.bytesused;
+ mem = queue->mem + buf->buf.m.offset + buf->buf.bytesused;
+ nbytes = min(len, maxlen);
+ memcpy(mem, data, nbytes);
+ buf->buf.bytesused += nbytes;
+
+ if (len > maxlen || buf->buf.bytesused == buf->buf.length) {
+ uvc_trace(UVC_TRACE_FRAME, "Frame complete "
+ "(overflow).\n");
+ buf->state = UVC_BUF_STATE_DONE;
+ }
+ }
+
+ return 0;
+}
+
+void uvc_video_decode_isight(struct urb *urb, struct uvc_video_device *video,
+ struct uvc_buffer *buf)
+{
+ int ret, i;
+
+ for (i = 0; i < urb->number_of_packets; ++i) {
+ if (urb->iso_frame_desc[i].status < 0) {
+ uvc_trace(UVC_TRACE_FRAME, "USB isochronous frame "
+ "lost (%d).\n",
+ urb->iso_frame_desc[i].status);
+ }
+
+ /* Decode the payload packet.
+ * uvc_video_decode is entered twice when a frame transition
+ * has been detected because the end of frame can only be
+ * reliably detected when the first packet of the new frame
+ * is processed. The first pass detects the transition and
+ * closes the previous frame's buffer, the second pass
+ * processes the data of the first payload of the new frame.
+ */
+ do {
+ ret = isight_decode(&video->queue, buf,
+ urb->transfer_buffer +
+ urb->iso_frame_desc[i].offset,
+ urb->iso_frame_desc[i].actual_length);
+
+ if (buf == NULL)
+ break;
+
+ if (buf->state == UVC_BUF_STATE_DONE ||
+ buf->state == UVC_BUF_STATE_ERROR)
+ buf = uvc_queue_next_buffer(&video->queue, buf);
+ } while (ret == -EAGAIN);
+ }
+}
diff --git a/drivers/media/video/uvc/uvc_queue.c b/drivers/media/video/uvc/uvc_queue.c
new file mode 100644
index 000000000000..0923f0e3b3d4
--- /dev/null
+++ b/drivers/media/video/uvc/uvc_queue.c
@@ -0,0 +1,477 @@
+/*
+ * uvc_queue.c -- USB Video Class driver - Buffers management
+ *
+ * Copyright (C) 2005-2008
+ * Laurent Pinchart (laurent.pinchart@skynet.be)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/version.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+#include <linux/videodev2.h>
+#include <linux/vmalloc.h>
+#include <linux/wait.h>
+#include <asm/atomic.h>
+
+#include "uvcvideo.h"
+
+/* ------------------------------------------------------------------------
+ * Video buffers queue management.
+ *
+ * Video queues is initialized by uvc_queue_init(). The function performs
+ * basic initialization of the uvc_video_queue struct and never fails.
+ *
+ * Video buffer allocation and freeing are performed by uvc_alloc_buffers and
+ * uvc_free_buffers respectively. The former acquires the video queue lock,
+ * while the later must be called with the lock held (so that allocation can
+ * free previously allocated buffers). Trying to free buffers that are mapped
+ * to user space will return -EBUSY.
+ *
+ * Video buffers are managed using two queues. However, unlike most USB video
+ * drivers which use an in queue and an out queue, we use a main queue which
+ * holds all queued buffers (both 'empty' and 'done' buffers), and an irq
+ * queue which holds empty buffers. This design (copied from video-buf)
+ * minimizes locking in interrupt, as only one queue is shared between
+ * interrupt and user contexts.
+ *
+ * Use cases
+ * ---------
+ *
+ * Unless stated otherwise, all operations which modify the irq buffers queue
+ * are protected by the irq spinlock.
+ *
+ * 1. The user queues the buffers, starts streaming and dequeues a buffer.
+ *
+ * The buffers are added to the main and irq queues. Both operations are
+ * protected by the queue lock, and the latert is protected by the irq
+ * spinlock as well.
+ *
+ * The completion handler fetches a buffer from the irq queue and fills it
+ * with video data. If no buffer is available (irq queue empty), the handler
+ * returns immediately.
+ *
+ * When the buffer is full, the completion handler removes it from the irq
+ * queue, marks it as ready (UVC_BUF_STATE_DONE) and wake its wait queue.
+ * At that point, any process waiting on the buffer will be woken up. If a
+ * process tries to dequeue a buffer after it has been marked ready, the
+ * dequeing will succeed immediately.
+ *
+ * 2. Buffers are queued, user is waiting on a buffer and the device gets
+ * disconnected.
+ *
+ * When the device is disconnected, the kernel calls the completion handler
+ * with an appropriate status code. The handler marks all buffers in the
+ * irq queue as being erroneous (UVC_BUF_STATE_ERROR) and wakes them up so
+ * that any process waiting on a buffer gets woken up.
+ *
+ * Waking up up the first buffer on the irq list is not enough, as the
+ * process waiting on the buffer might restart the dequeue operation
+ * immediately.
+ *
+ */
+
+void uvc_queue_init(struct uvc_video_queue *queue)
+{
+ mutex_init(&queue->mutex);
+ spin_lock_init(&queue->irqlock);
+ INIT_LIST_HEAD(&queue->mainqueue);
+ INIT_LIST_HEAD(&queue->irqqueue);
+}
+
+/*
+ * Allocate the video buffers.
+ *
+ * Pages are reserved to make sure they will not be swaped, as they will be
+ * filled in URB completion handler.
+ *
+ * Buffers will be individually mapped, so they must all be page aligned.
+ */
+int uvc_alloc_buffers(struct uvc_video_queue *queue, unsigned int nbuffers,
+ unsigned int buflength)
+{
+ unsigned int bufsize = PAGE_ALIGN(buflength);
+ unsigned int i;
+ void *mem = NULL;
+ int ret;
+
+ if (nbuffers > UVC_MAX_VIDEO_BUFFERS)
+ nbuffers = UVC_MAX_VIDEO_BUFFERS;
+
+ mutex_lock(&queue->mutex);
+
+ if ((ret = uvc_free_buffers(queue)) < 0)
+ goto done;
+
+ /* Bail out if no buffers should be allocated. */
+ if (nbuffers == 0)
+ goto done;
+
+ /* Decrement the number of buffers until allocation succeeds. */
+ for (; nbuffers > 0; --nbuffers) {
+ mem = vmalloc_32(nbuffers * bufsize);
+ if (mem != NULL)
+ break;
+ }
+
+ if (mem == NULL) {
+ ret = -ENOMEM;
+ goto done;
+ }
+
+ for (i = 0; i < nbuffers; ++i) {
+ memset(&queue->buffer[i], 0, sizeof queue->buffer[i]);
+ queue->buffer[i].buf.index = i;
+ queue->buffer[i].buf.m.offset = i * bufsize;
+ queue->buffer[i].buf.length = buflength;
+ queue->buffer[i].buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ queue->buffer[i].buf.sequence = 0;
+ queue->buffer[i].buf.field = V4L2_FIELD_NONE;
+ queue->buffer[i].buf.memory = V4L2_MEMORY_MMAP;
+ queue->buffer[i].buf.flags = 0;
+ init_waitqueue_head(&queue->buffer[i].wait);
+ }
+
+ queue->mem = mem;
+ queue->count = nbuffers;
+ queue->buf_size = bufsize;
+ ret = nbuffers;
+
+done:
+ mutex_unlock(&queue->mutex);
+ return ret;
+}
+
+/*
+ * Free the video buffers.
+ *
+ * This function must be called with the queue lock held.
+ */
+int uvc_free_buffers(struct uvc_video_queue *queue)
+{
+ unsigned int i;
+
+ for (i = 0; i < queue->count; ++i) {
+ if (queue->buffer[i].vma_use_count != 0)
+ return -EBUSY;
+ }
+
+ if (queue->count) {
+ vfree(queue->mem);
+ queue->count = 0;
+ }
+
+ return 0;
+}
+
+static void __uvc_query_buffer(struct uvc_buffer *buf,
+ struct v4l2_buffer *v4l2_buf)
+{
+ memcpy(v4l2_buf, &buf->buf, sizeof *v4l2_buf);
+
+ if (buf->vma_use_count)
+ v4l2_buf->flags |= V4L2_BUF_FLAG_MAPPED;
+
+ switch (buf->state) {
+ case UVC_BUF_STATE_ERROR:
+ case UVC_BUF_STATE_DONE:
+ v4l2_buf->flags |= V4L2_BUF_FLAG_DONE;
+ break;
+ case UVC_BUF_STATE_QUEUED:
+ case UVC_BUF_STATE_ACTIVE:
+ v4l2_buf->flags |= V4L2_BUF_FLAG_QUEUED;
+ break;
+ case UVC_BUF_STATE_IDLE:
+ default:
+ break;
+ }
+}
+
+int uvc_query_buffer(struct uvc_video_queue *queue,
+ struct v4l2_buffer *v4l2_buf)
+{
+ int ret = 0;
+
+ mutex_lock(&queue->mutex);
+ if (v4l2_buf->index >= queue->count) {
+ ret = -EINVAL;
+ goto done;
+ }
+
+ __uvc_query_buffer(&queue->buffer[v4l2_buf->index], v4l2_buf);
+
+done:
+ mutex_unlock(&queue->mutex);
+ return ret;
+}
+
+/*
+ * Queue a video buffer. Attempting to queue a buffer that has already been
+ * queued will return -EINVAL.
+ */
+int uvc_queue_buffer(struct uvc_video_queue *queue,
+ struct v4l2_buffer *v4l2_buf)
+{
+ struct uvc_buffer *buf;
+ unsigned long flags;
+ int ret = 0;
+
+ uvc_trace(UVC_TRACE_CAPTURE, "Queuing buffer %u.\n", v4l2_buf->index);
+
+ if (v4l2_buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+ v4l2_buf->memory != V4L2_MEMORY_MMAP) {
+ uvc_trace(UVC_TRACE_CAPTURE, "[E] Invalid buffer type (%u) "
+ "and/or memory (%u).\n", v4l2_buf->type,
+ v4l2_buf->memory);
+ return -EINVAL;
+ }
+
+ mutex_lock(&queue->mutex);
+ if (v4l2_buf->index >= queue->count) {
+ uvc_trace(UVC_TRACE_CAPTURE, "[E] Out of range index.\n");
+ ret = -EINVAL;
+ goto done;
+ }
+
+ buf = &queue->buffer[v4l2_buf->index];
+ if (buf->state != UVC_BUF_STATE_IDLE) {
+ uvc_trace(UVC_TRACE_CAPTURE, "[E] Invalid buffer state "
+ "(%u).\n", buf->state);
+ ret = -EINVAL;
+ goto done;
+ }
+
+ spin_lock_irqsave(&queue->irqlock, flags);
+ if (queue->flags & UVC_QUEUE_DISCONNECTED) {
+ spin_unlock_irqrestore(&queue->irqlock, flags);
+ ret = -ENODEV;
+ goto done;
+ }
+ buf->state = UVC_BUF_STATE_QUEUED;
+ buf->buf.bytesused = 0;
+ list_add_tail(&buf->stream, &queue->mainqueue);
+ list_add_tail(&buf->queue, &queue->irqqueue);
+ spin_unlock_irqrestore(&queue->irqlock, flags);
+
+done:
+ mutex_unlock(&queue->mutex);
+ return ret;
+}
+
+static int uvc_queue_waiton(struct uvc_buffer *buf, int nonblocking)
+{
+ if (nonblocking) {
+ return (buf->state != UVC_BUF_STATE_QUEUED &&
+ buf->state != UVC_BUF_STATE_ACTIVE)
+ ? 0 : -EAGAIN;
+ }
+
+ return wait_event_interruptible(buf->wait,
+ buf->state != UVC_BUF_STATE_QUEUED &&
+ buf->state != UVC_BUF_STATE_ACTIVE);
+}
+
+/*
+ * Dequeue a video buffer. If nonblocking is false, block until a buffer is
+ * available.
+ */
+int uvc_dequeue_buffer(struct uvc_video_queue *queue,
+ struct v4l2_buffer *v4l2_buf, int nonblocking)
+{
+ struct uvc_buffer *buf;
+ int ret = 0;
+
+ if (v4l2_buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+ v4l2_buf->memory != V4L2_MEMORY_MMAP) {
+ uvc_trace(UVC_TRACE_CAPTURE, "[E] Invalid buffer type (%u) "
+ "and/or memory (%u).\n", v4l2_buf->type,
+ v4l2_buf->memory);
+ return -EINVAL;
+ }
+
+ mutex_lock(&queue->mutex);
+ if (list_empty(&queue->mainqueue)) {
+ uvc_trace(UVC_TRACE_CAPTURE, "[E] Empty buffer queue.\n");
+ ret = -EINVAL;
+ goto done;
+ }
+
+ buf = list_first_entry(&queue->mainqueue, struct uvc_buffer, stream);
+ if ((ret = uvc_queue_waiton(buf, nonblocking)) < 0)
+ goto done;
+
+ uvc_trace(UVC_TRACE_CAPTURE, "Dequeuing buffer %u (%u, %u bytes).\n",
+ buf->buf.index, buf->state, buf->buf.bytesused);
+
+ switch (buf->state) {
+ case UVC_BUF_STATE_ERROR:
+ uvc_trace(UVC_TRACE_CAPTURE, "[W] Corrupted data "
+ "(transmission error).\n");
+ ret = -EIO;
+ case UVC_BUF_STATE_DONE:
+ buf->state = UVC_BUF_STATE_IDLE;
+ break;
+
+ case UVC_BUF_STATE_IDLE:
+ case UVC_BUF_STATE_QUEUED:
+ case UVC_BUF_STATE_ACTIVE:
+ default:
+ uvc_trace(UVC_TRACE_CAPTURE, "[E] Invalid buffer state %u "
+ "(driver bug?).\n", buf->state);
+ ret = -EINVAL;
+ goto done;
+ }
+
+ list_del(&buf->stream);
+ __uvc_query_buffer(buf, v4l2_buf);
+
+done:
+ mutex_unlock(&queue->mutex);
+ return ret;
+}
+
+/*
+ * Poll the video queue.
+ *
+ * This function implements video queue polling and is intended to be used by
+ * the device poll handler.
+ */
+unsigned int uvc_queue_poll(struct uvc_video_queue *queue, struct file *file,
+ poll_table *wait)
+{
+ struct uvc_buffer *buf;
+ unsigned int mask = 0;
+
+ mutex_lock(&queue->mutex);
+ if (list_empty(&queue->mainqueue)) {
+ mask |= POLLERR;
+ goto done;
+ }
+ buf = list_first_entry(&queue->mainqueue, struct uvc_buffer, stream);
+
+ poll_wait(file, &buf->wait, wait);
+ if (buf->state == UVC_BUF_STATE_DONE ||
+ buf->state == UVC_BUF_STATE_ERROR)
+ mask |= POLLIN | POLLRDNORM;
+
+done:
+ mutex_unlock(&queue->mutex);
+ return mask;
+}
+
+/*
+ * Enable or disable the video buffers queue.
+ *
+ * The queue must be enabled before starting video acquisition and must be
+ * disabled after stopping it. This ensures that the video buffers queue
+ * state can be properly initialized before buffers are accessed from the
+ * interrupt handler.
+ *
+ * Enabling the video queue initializes parameters (such as sequence number,
+ * sync pattern, ...). If the queue is already enabled, return -EBUSY.
+ *
+ * Disabling the video queue cancels the queue and removes all buffers from
+ * the main queue.
+ *
+ * This function can't be called from interrupt context. Use
+ * uvc_queue_cancel() instead.
+ */
+int uvc_queue_enable(struct uvc_video_queue *queue, int enable)
+{
+ unsigned int i;
+ int ret = 0;
+
+ mutex_lock(&queue->mutex);
+ if (enable) {
+ if (uvc_queue_streaming(queue)) {
+ ret = -EBUSY;
+ goto done;
+ }
+ queue->sequence = 0;
+ queue->flags |= UVC_QUEUE_STREAMING;
+ } else {
+ uvc_queue_cancel(queue, 0);
+ INIT_LIST_HEAD(&queue->mainqueue);
+
+ for (i = 0; i < queue->count; ++i)
+ queue->buffer[i].state = UVC_BUF_STATE_IDLE;
+
+ queue->flags &= ~UVC_QUEUE_STREAMING;
+ }
+
+done:
+ mutex_unlock(&queue->mutex);
+ return ret;
+}
+
+/*
+ * Cancel the video buffers queue.
+ *
+ * Cancelling the queue marks all buffers on the irq queue as erroneous,
+ * wakes them up and remove them from the queue.
+ *
+ * If the disconnect parameter is set, further calls to uvc_queue_buffer will
+ * fail with -ENODEV.
+ *
+ * This function acquires the irq spinlock and can be called from interrupt
+ * context.
+ */
+void uvc_queue_cancel(struct uvc_video_queue *queue, int disconnect)
+{
+ struct uvc_buffer *buf;
+ unsigned long flags;
+
+ spin_lock_irqsave(&queue->irqlock, flags);
+ while (!list_empty(&queue->irqqueue)) {
+ buf = list_first_entry(&queue->irqqueue, struct uvc_buffer,
+ queue);
+ list_del(&buf->queue);
+ buf->state = UVC_BUF_STATE_ERROR;
+ wake_up(&buf->wait);
+ }
+ /* This must be protected by the irqlock spinlock to avoid race
+ * conditions between uvc_queue_buffer and the disconnection event that
+ * could result in an interruptible wait in uvc_dequeue_buffer. Do not
+ * blindly replace this logic by checking for the UVC_DEV_DISCONNECTED
+ * state outside the queue code.
+ */
+ if (disconnect)
+ queue->flags |= UVC_QUEUE_DISCONNECTED;
+ spin_unlock_irqrestore(&queue->irqlock, flags);
+}
+
+struct uvc_buffer *uvc_queue_next_buffer(struct uvc_video_queue *queue,
+ struct uvc_buffer *buf)
+{
+ struct uvc_buffer *nextbuf;
+ unsigned long flags;
+
+ if ((queue->flags & UVC_QUEUE_DROP_INCOMPLETE) &&
+ buf->buf.length != buf->buf.bytesused) {
+ buf->state = UVC_BUF_STATE_QUEUED;
+ buf->buf.bytesused = 0;
+ return buf;
+ }
+
+ spin_lock_irqsave(&queue->irqlock, flags);
+ list_del(&buf->queue);
+ if (!list_empty(&queue->irqqueue))
+ nextbuf = list_first_entry(&queue->irqqueue, struct uvc_buffer,
+ queue);
+ else
+ nextbuf = NULL;
+ spin_unlock_irqrestore(&queue->irqlock, flags);
+
+ buf->buf.sequence = queue->sequence++;
+ do_gettimeofday(&buf->buf.timestamp);
+
+ wake_up(&buf->wait);
+ return nextbuf;
+}
diff --git a/drivers/media/video/uvc/uvc_status.c b/drivers/media/video/uvc/uvc_status.c
new file mode 100644
index 000000000000..be9084e5eace
--- /dev/null
+++ b/drivers/media/video/uvc/uvc_status.c
@@ -0,0 +1,207 @@
+/*
+ * uvc_status.c -- USB Video Class driver - Status endpoint
+ *
+ * Copyright (C) 2007-2008
+ * Laurent Pinchart (laurent.pinchart@skynet.be)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/version.h>
+#include <linux/input.h>
+#include <linux/usb.h>
+#include <linux/usb/input.h>
+
+#include "uvcvideo.h"
+
+/* --------------------------------------------------------------------------
+ * Input device
+ */
+static int uvc_input_init(struct uvc_device *dev)
+{
+ struct usb_device *udev = dev->udev;
+ struct input_dev *input;
+ char *phys = NULL;
+ int ret;
+
+ input = input_allocate_device();
+ if (input == NULL)
+ return -ENOMEM;
+
+ phys = kmalloc(6 + strlen(udev->bus->bus_name) + strlen(udev->devpath),
+ GFP_KERNEL);
+ if (phys == NULL) {
+ ret = -ENOMEM;
+ goto error;
+ }
+ sprintf(phys, "usb-%s-%s", udev->bus->bus_name, udev->devpath);
+
+ input->name = dev->name;
+ input->phys = phys;
+ usb_to_input_id(udev, &input->id);
+ input->dev.parent = &dev->intf->dev;
+
+ set_bit(EV_KEY, input->evbit);
+ set_bit(BTN_0, input->keybit);
+
+ if ((ret = input_register_device(input)) < 0)
+ goto error;
+
+ dev->input = input;
+ return 0;
+
+error:
+ input_free_device(input);
+ kfree(phys);
+ return ret;
+}
+
+static void uvc_input_cleanup(struct uvc_device *dev)
+{
+ if (dev->input)
+ input_unregister_device(dev->input);
+}
+
+/* --------------------------------------------------------------------------
+ * Status interrupt endpoint
+ */
+static void uvc_event_streaming(struct uvc_device *dev, __u8 *data, int len)
+{
+ if (len < 3) {
+ uvc_trace(UVC_TRACE_STATUS, "Invalid streaming status event "
+ "received.\n");
+ return;
+ }
+
+ if (data[2] == 0) {
+ if (len < 4)
+ return;
+ uvc_trace(UVC_TRACE_STATUS, "Button (intf %u) %s len %d\n",
+ data[1], data[3] ? "pressed" : "released", len);
+ if (dev->input)
+ input_report_key(dev->input, BTN_0, data[3]);
+ } else {
+ uvc_trace(UVC_TRACE_STATUS, "Stream %u error event %02x %02x "
+ "len %d.\n", data[1], data[2], data[3], len);
+ }
+}
+
+static void uvc_event_control(struct uvc_device *dev, __u8 *data, int len)
+{
+ char *attrs[3] = { "value", "info", "failure" };
+
+ if (len < 6 || data[2] != 0 || data[4] > 2) {
+ uvc_trace(UVC_TRACE_STATUS, "Invalid control status event "
+ "received.\n");
+ return;
+ }
+
+ uvc_trace(UVC_TRACE_STATUS, "Control %u/%u %s change len %d.\n",
+ data[1], data[3], attrs[data[4]], len);
+}
+
+static void uvc_status_complete(struct urb *urb)
+{
+ struct uvc_device *dev = urb->context;
+ int len, ret;
+
+ switch (urb->status) {
+ case 0:
+ break;
+
+ case -ENOENT: /* usb_kill_urb() called. */
+ case -ECONNRESET: /* usb_unlink_urb() called. */
+ case -ESHUTDOWN: /* The endpoint is being disabled. */
+ case -EPROTO: /* Device is disconnected (reported by some
+ * host controller). */
+ return;
+
+ default:
+ uvc_printk(KERN_WARNING, "Non-zero status (%d) in status "
+ "completion handler.\n", urb->status);
+ return;
+ }
+
+ len = urb->actual_length;
+ if (len > 0) {
+ switch (dev->status[0] & 0x0f) {
+ case UVC_STATUS_TYPE_CONTROL:
+ uvc_event_control(dev, dev->status, len);
+ break;
+
+ case UVC_STATUS_TYPE_STREAMING:
+ uvc_event_streaming(dev, dev->status, len);
+ break;
+
+ default:
+ uvc_printk(KERN_INFO, "unknown event type %u.\n",
+ dev->status[0]);
+ break;
+ }
+ }
+
+ /* Resubmit the URB. */
+ urb->interval = dev->int_ep->desc.bInterval;
+ if ((ret = usb_submit_urb(urb, GFP_ATOMIC)) < 0) {
+ uvc_printk(KERN_ERR, "Failed to resubmit status URB (%d).\n",
+ ret);
+ }
+}
+
+int uvc_status_init(struct uvc_device *dev)
+{
+ struct usb_host_endpoint *ep = dev->int_ep;
+ unsigned int pipe;
+ int interval;
+
+ if (ep == NULL)
+ return 0;
+
+ uvc_input_init(dev);
+
+ dev->int_urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (dev->int_urb == NULL)
+ return -ENOMEM;
+
+ pipe = usb_rcvintpipe(dev->udev, ep->desc.bEndpointAddress);
+
+ /* For high-speed interrupt endpoints, the bInterval value is used as
+ * an exponent of two. Some developers forgot about it.
+ */
+ interval = ep->desc.bInterval;
+ if (interval > 16 && dev->udev->speed == USB_SPEED_HIGH &&
+ (dev->quirks & UVC_QUIRK_STATUS_INTERVAL))
+ interval = fls(interval) - 1;
+
+ usb_fill_int_urb(dev->int_urb, dev->udev, pipe,
+ dev->status, sizeof dev->status, uvc_status_complete,
+ dev, interval);
+
+ return usb_submit_urb(dev->int_urb, GFP_KERNEL);
+}
+
+void uvc_status_cleanup(struct uvc_device *dev)
+{
+ usb_kill_urb(dev->int_urb);
+ usb_free_urb(dev->int_urb);
+ uvc_input_cleanup(dev);
+}
+
+int uvc_status_suspend(struct uvc_device *dev)
+{
+ usb_kill_urb(dev->int_urb);
+ return 0;
+}
+
+int uvc_status_resume(struct uvc_device *dev)
+{
+ if (dev->int_urb == NULL)
+ return 0;
+
+ return usb_submit_urb(dev->int_urb, GFP_KERNEL);
+}
diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c
new file mode 100644
index 000000000000..2e0a66575bb4
--- /dev/null
+++ b/drivers/media/video/uvc/uvc_v4l2.c
@@ -0,0 +1,1105 @@
+/*
+ * uvc_v4l2.c -- USB Video Class driver - V4L2 API
+ *
+ * Copyright (C) 2005-2008
+ * Laurent Pinchart (laurent.pinchart@skynet.be)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/version.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+#include <linux/videodev2.h>
+#include <linux/vmalloc.h>
+#include <linux/mm.h>
+#include <linux/wait.h>
+#include <asm/atomic.h>
+
+#include <media/v4l2-common.h>
+
+#include "uvcvideo.h"
+
+/* ------------------------------------------------------------------------
+ * V4L2 interface
+ */
+
+/*
+ * Mapping V4L2 controls to UVC controls can be straighforward if done well.
+ * Most of the UVC controls exist in V4L2, and can be mapped directly. Some
+ * must be grouped (for instance the Red Balance, Blue Balance and Do White
+ * Balance V4L2 controls use the White Balance Component UVC control) or
+ * otherwise translated. The approach we take here is to use a translation
+ * table for the controls which can be mapped directly, and handle the others
+ * manually.
+ */
+static int uvc_v4l2_query_menu(struct uvc_video_device *video,
+ struct v4l2_querymenu *query_menu)
+{
+ struct uvc_menu_info *menu_info;
+ struct uvc_control_mapping *mapping;
+ struct uvc_control *ctrl;
+
+ ctrl = uvc_find_control(video, query_menu->id, &mapping);
+ if (ctrl == NULL || mapping->v4l2_type != V4L2_CTRL_TYPE_MENU)
+ return -EINVAL;
+
+ if (query_menu->index >= mapping->menu_count)
+ return -EINVAL;
+
+ menu_info = &mapping->menu_info[query_menu->index];
+ strncpy(query_menu->name, menu_info->name, 32);
+ return 0;
+}
+
+/*
+ * Find the frame interval closest to the requested frame interval for the
+ * given frame format and size. This should be done by the device as part of
+ * the Video Probe and Commit negotiation, but some hardware don't implement
+ * that feature.
+ */
+static __u32 uvc_try_frame_interval(struct uvc_frame *frame, __u32 interval)
+{
+ unsigned int i;
+
+ if (frame->bFrameIntervalType) {
+ __u32 best = -1, dist;
+
+ for (i = 0; i < frame->bFrameIntervalType; ++i) {
+ dist = interval > frame->dwFrameInterval[i]
+ ? interval - frame->dwFrameInterval[i]
+ : frame->dwFrameInterval[i] - interval;
+
+ if (dist > best)
+ break;
+
+ best = dist;
+ }
+
+ interval = frame->dwFrameInterval[i-1];
+ } else {
+ const __u32 min = frame->dwFrameInterval[0];
+ const __u32 max = frame->dwFrameInterval[1];
+ const __u32 step = frame->dwFrameInterval[2];
+
+ interval = min + (interval - min + step/2) / step * step;
+ if (interval > max)
+ interval = max;
+ }
+
+ return interval;
+}
+
+static int uvc_v4l2_try_format(struct uvc_video_device *video,
+ struct v4l2_format *fmt, struct uvc_streaming_control *probe,
+ struct uvc_format **uvc_format, struct uvc_frame **uvc_frame)
+{
+ struct uvc_format *format = NULL;
+ struct uvc_frame *frame = NULL;
+ __u16 rw, rh;
+ unsigned int d, maxd;
+ unsigned int i;
+ __u32 interval;
+ int ret = 0;
+ __u8 *fcc;
+
+ if (fmt->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ fcc = (__u8 *)&fmt->fmt.pix.pixelformat;
+ uvc_trace(UVC_TRACE_FORMAT, "Trying format 0x%08x (%c%c%c%c): %ux%u.\n",
+ fmt->fmt.pix.pixelformat,
+ fcc[0], fcc[1], fcc[2], fcc[3],
+ fmt->fmt.pix.width, fmt->fmt.pix.height);
+
+ /* Check if the hardware supports the requested format. */
+ for (i = 0; i < video->streaming->nformats; ++i) {
+ format = &video->streaming->format[i];
+ if (format->fcc == fmt->fmt.pix.pixelformat)
+ break;
+ }
+
+ if (format == NULL || format->fcc != fmt->fmt.pix.pixelformat) {
+ uvc_trace(UVC_TRACE_FORMAT, "Unsupported format 0x%08x.\n",
+ fmt->fmt.pix.pixelformat);
+ return -EINVAL;
+ }
+
+ /* Find the closest image size. The distance between image sizes is
+ * the size in pixels of the non-overlapping regions between the
+ * requested size and the frame-specified size.
+ */
+ rw = fmt->fmt.pix.width;
+ rh = fmt->fmt.pix.height;
+ maxd = (unsigned int)-1;
+
+ for (i = 0; i < format->nframes; ++i) {
+ __u16 w = format->frame[i].wWidth;
+ __u16 h = format->frame[i].wHeight;
+
+ d = min(w, rw) * min(h, rh);
+ d = w*h + rw*rh - 2*d;
+ if (d < maxd) {
+ maxd = d;
+ frame = &format->frame[i];
+ }
+
+ if (maxd == 0)
+ break;
+ }
+
+ if (frame == NULL) {
+ uvc_trace(UVC_TRACE_FORMAT, "Unsupported size %ux%u.\n",
+ fmt->fmt.pix.width, fmt->fmt.pix.height);
+ return -EINVAL;
+ }
+
+ /* Use the default frame interval. */
+ interval = frame->dwDefaultFrameInterval;
+ uvc_trace(UVC_TRACE_FORMAT, "Using default frame interval %u.%u us "
+ "(%u.%u fps).\n", interval/10, interval%10, 10000000/interval,
+ (100000000/interval)%10);
+
+ /* Set the format index, frame index and frame interval. */
+ memset(probe, 0, sizeof *probe);
+ probe->bmHint = 1; /* dwFrameInterval */
+ probe->bFormatIndex = format->index;
+ probe->bFrameIndex = frame->bFrameIndex;
+ probe->dwFrameInterval = uvc_try_frame_interval(frame, interval);
+ /* Some webcams stall the probe control set request when the
+ * dwMaxVideoFrameSize field is set to zero. The UVC specification
+ * clearly states that the field is read-only from the host, so this
+ * is a webcam bug. Set dwMaxVideoFrameSize to the value reported by
+ * the webcam to work around the problem.
+ *
+ * The workaround could probably be enabled for all webcams, so the
+ * quirk can be removed if needed. It's currently useful to detect
+ * webcam bugs and fix them before they hit the market (providing
+ * developers test their webcams with the Linux driver as well as with
+ * the Windows driver).
+ */
+ if (video->dev->quirks & UVC_QUIRK_PROBE_EXTRAFIELDS)
+ probe->dwMaxVideoFrameSize =
+ video->streaming->ctrl.dwMaxVideoFrameSize;
+
+ /* Probe the device */
+ if ((ret = uvc_probe_video(video, probe)) < 0)
+ goto done;
+
+ fmt->fmt.pix.width = frame->wWidth;
+ fmt->fmt.pix.height = frame->wHeight;
+ fmt->fmt.pix.field = V4L2_FIELD_NONE;
+ fmt->fmt.pix.bytesperline = format->bpp * frame->wWidth / 8;
+ fmt->fmt.pix.sizeimage = probe->dwMaxVideoFrameSize;
+ fmt->fmt.pix.colorspace = format->colorspace;
+ fmt->fmt.pix.priv = 0;
+
+ if (uvc_format != NULL)
+ *uvc_format = format;
+ if (uvc_frame != NULL)
+ *uvc_frame = frame;
+
+done:
+ return ret;
+}
+
+static int uvc_v4l2_get_format(struct uvc_video_device *video,
+ struct v4l2_format *fmt)
+{
+ struct uvc_format *format = video->streaming->cur_format;
+ struct uvc_frame *frame = video->streaming->cur_frame;
+
+ if (fmt->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ if (format == NULL || frame == NULL)
+ return -EINVAL;
+
+ fmt->fmt.pix.pixelformat = format->fcc;
+ fmt->fmt.pix.width = frame->wWidth;
+ fmt->fmt.pix.height = frame->wHeight;
+ fmt->fmt.pix.field = V4L2_FIELD_NONE;
+ fmt->fmt.pix.bytesperline = format->bpp * frame->wWidth / 8;
+ fmt->fmt.pix.sizeimage = video->streaming->ctrl.dwMaxVideoFrameSize;
+ fmt->fmt.pix.colorspace = format->colorspace;
+ fmt->fmt.pix.priv = 0;
+
+ return 0;
+}
+
+static int uvc_v4l2_set_format(struct uvc_video_device *video,
+ struct v4l2_format *fmt)
+{
+ struct uvc_streaming_control probe;
+ struct uvc_format *format;
+ struct uvc_frame *frame;
+ int ret;
+
+ if (fmt->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ if (uvc_queue_streaming(&video->queue))
+ return -EBUSY;
+
+ ret = uvc_v4l2_try_format(video, fmt, &probe, &format, &frame);
+ if (ret < 0)
+ return ret;
+
+ if ((ret = uvc_set_video_ctrl(video, &probe, 0)) < 0)
+ return ret;
+
+ memcpy(&video->streaming->ctrl, &probe, sizeof probe);
+ video->streaming->cur_format = format;
+ video->streaming->cur_frame = frame;
+
+ return 0;
+}
+
+static int uvc_v4l2_get_streamparm(struct uvc_video_device *video,
+ struct v4l2_streamparm *parm)
+{
+ uint32_t numerator, denominator;
+
+ if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ numerator = video->streaming->ctrl.dwFrameInterval;
+ denominator = 10000000;
+ uvc_simplify_fraction(&numerator, &denominator, 8, 333);
+
+ memset(parm, 0, sizeof *parm);
+ parm->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ parm->parm.capture.capability = V4L2_CAP_TIMEPERFRAME;
+ parm->parm.capture.capturemode = 0;
+ parm->parm.capture.timeperframe.numerator = numerator;
+ parm->parm.capture.timeperframe.denominator = denominator;
+ parm->parm.capture.extendedmode = 0;
+ parm->parm.capture.readbuffers = 0;
+
+ return 0;
+}
+
+static int uvc_v4l2_set_streamparm(struct uvc_video_device *video,
+ struct v4l2_streamparm *parm)
+{
+ struct uvc_frame *frame = video->streaming->cur_frame;
+ struct uvc_streaming_control probe;
+ uint32_t interval;
+ int ret;
+
+ if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ if (uvc_queue_streaming(&video->queue))
+ return -EBUSY;
+
+ memcpy(&probe, &video->streaming->ctrl, sizeof probe);
+ interval = uvc_fraction_to_interval(
+ parm->parm.capture.timeperframe.numerator,
+ parm->parm.capture.timeperframe.denominator);
+
+ uvc_trace(UVC_TRACE_FORMAT, "Setting frame interval to %u/%u (%u).\n",
+ parm->parm.capture.timeperframe.numerator,
+ parm->parm.capture.timeperframe.denominator,
+ interval);
+ probe.dwFrameInterval = uvc_try_frame_interval(frame, interval);
+
+ /* Probe the device with the new settings. */
+ if ((ret = uvc_probe_video(video, &probe)) < 0)
+ return ret;
+
+ /* Commit the new settings. */
+ if ((ret = uvc_set_video_ctrl(video, &probe, 0)) < 0)
+ return ret;
+
+ memcpy(&video->streaming->ctrl, &probe, sizeof probe);
+
+ /* Return the actual frame period. */
+ parm->parm.capture.timeperframe.numerator = probe.dwFrameInterval;
+ parm->parm.capture.timeperframe.denominator = 10000000;
+ uvc_simplify_fraction(&parm->parm.capture.timeperframe.numerator,
+ &parm->parm.capture.timeperframe.denominator,
+ 8, 333);
+
+ return 0;
+}
+
+/* ------------------------------------------------------------------------
+ * Privilege management
+ */
+
+/*
+ * Privilege management is the multiple-open implementation basis. The current
+ * implementation is completely transparent for the end-user and doesn't
+ * require explicit use of the VIDIOC_G_PRIORITY and VIDIOC_S_PRIORITY ioctls.
+ * Those ioctls enable finer control on the device (by making possible for a
+ * user to request exclusive access to a device), but are not mature yet.
+ * Switching to the V4L2 priority mechanism might be considered in the future
+ * if this situation changes.
+ *
+ * Each open instance of a UVC device can either be in a privileged or
+ * unprivileged state. Only a single instance can be in a privileged state at
+ * a given time. Trying to perform an operation which requires privileges will
+ * automatically acquire the required privileges if possible, or return -EBUSY
+ * otherwise. Privileges are dismissed when closing the instance.
+ *
+ * Operations which require privileges are:
+ *
+ * - VIDIOC_S_INPUT
+ * - VIDIOC_S_PARM
+ * - VIDIOC_S_FMT
+ * - VIDIOC_TRY_FMT
+ * - VIDIOC_REQBUFS
+ */
+static int uvc_acquire_privileges(struct uvc_fh *handle)
+{
+ int ret = 0;
+
+ /* Always succeed if the handle is already privileged. */
+ if (handle->state == UVC_HANDLE_ACTIVE)
+ return 0;
+
+ /* Check if the device already has a privileged handle. */
+ mutex_lock(&uvc_driver.open_mutex);
+ if (atomic_inc_return(&handle->device->active) != 1) {
+ atomic_dec(&handle->device->active);
+ ret = -EBUSY;
+ goto done;
+ }
+
+ handle->state = UVC_HANDLE_ACTIVE;
+
+done:
+ mutex_unlock(&uvc_driver.open_mutex);
+ return ret;
+}
+
+static void uvc_dismiss_privileges(struct uvc_fh *handle)
+{
+ if (handle->state == UVC_HANDLE_ACTIVE)
+ atomic_dec(&handle->device->active);
+
+ handle->state = UVC_HANDLE_PASSIVE;
+}
+
+static int uvc_has_privileges(struct uvc_fh *handle)
+{
+ return handle->state == UVC_HANDLE_ACTIVE;
+}
+
+/* ------------------------------------------------------------------------
+ * V4L2 file operations
+ */
+
+static int uvc_v4l2_open(struct inode *inode, struct file *file)
+{
+ struct video_device *vdev;
+ struct uvc_video_device *video;
+ struct uvc_fh *handle;
+ int ret = 0;
+
+ uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_open\n");
+ mutex_lock(&uvc_driver.open_mutex);
+ vdev = video_devdata(file);
+ video = video_get_drvdata(vdev);
+
+ if (video->dev->state & UVC_DEV_DISCONNECTED) {
+ ret = -ENODEV;
+ goto done;
+ }
+
+ ret = usb_autopm_get_interface(video->dev->intf);
+ if (ret < 0)
+ goto done;
+
+ /* Create the device handle. */
+ handle = kzalloc(sizeof *handle, GFP_KERNEL);
+ if (handle == NULL) {
+ usb_autopm_put_interface(video->dev->intf);
+ ret = -ENOMEM;
+ goto done;
+ }
+
+ handle->device = video;
+ handle->state = UVC_HANDLE_PASSIVE;
+ file->private_data = handle;
+
+ kref_get(&video->dev->kref);
+
+done:
+ mutex_unlock(&uvc_driver.open_mutex);
+ return ret;
+}
+
+static int uvc_v4l2_release(struct inode *inode, struct file *file)
+{
+ struct video_device *vdev = video_devdata(file);
+ struct uvc_video_device *video = video_get_drvdata(vdev);
+ struct uvc_fh *handle = (struct uvc_fh *)file->private_data;
+
+ uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_release\n");
+
+ /* Only free resources if this is a privileged handle. */
+ if (uvc_has_privileges(handle)) {
+ uvc_video_enable(video, 0);
+
+ mutex_lock(&video->queue.mutex);
+ if (uvc_free_buffers(&video->queue) < 0)
+ uvc_printk(KERN_ERR, "uvc_v4l2_release: Unable to "
+ "free buffers.\n");
+ mutex_unlock(&video->queue.mutex);
+ }
+
+ /* Release the file handle. */
+ uvc_dismiss_privileges(handle);
+ kfree(handle);
+ file->private_data = NULL;
+
+ usb_autopm_put_interface(video->dev->intf);
+ kref_put(&video->dev->kref, uvc_delete);
+ return 0;
+}
+
+static int uvc_v4l2_do_ioctl(struct inode *inode, struct file *file,
+ unsigned int cmd, void *arg)
+{
+ struct video_device *vdev = video_devdata(file);
+ struct uvc_video_device *video = video_get_drvdata(vdev);
+ struct uvc_fh *handle = (struct uvc_fh *)file->private_data;
+ int ret = 0;
+
+ if (uvc_trace_param & UVC_TRACE_IOCTL)
+ v4l_printk_ioctl(cmd);
+
+ switch (cmd) {
+ /* Query capabilities */
+ case VIDIOC_QUERYCAP:
+ {
+ struct v4l2_capability *cap = arg;
+
+ memset(cap, 0, sizeof *cap);
+ strncpy(cap->driver, "uvcvideo", sizeof cap->driver);
+ strncpy(cap->card, vdev->name, 32);
+ strncpy(cap->bus_info, video->dev->udev->bus->bus_name,
+ sizeof cap->bus_info);
+ cap->version = DRIVER_VERSION_NUMBER;
+ cap->capabilities = V4L2_CAP_VIDEO_CAPTURE
+ | V4L2_CAP_STREAMING;
+ break;
+ }
+
+ /* Get, Set & Query control */
+ case VIDIOC_QUERYCTRL:
+ return uvc_query_v4l2_ctrl(video, arg);
+
+ case VIDIOC_G_CTRL:
+ {
+ struct v4l2_control *ctrl = arg;
+ struct v4l2_ext_control xctrl;
+
+ memset(&xctrl, 0, sizeof xctrl);
+ xctrl.id = ctrl->id;
+
+ uvc_ctrl_begin(video);
+ ret = uvc_ctrl_get(video, &xctrl);
+ uvc_ctrl_rollback(video);
+ if (ret >= 0)
+ ctrl->value = xctrl.value;
+ break;
+ }
+
+ case VIDIOC_S_CTRL:
+ {
+ struct v4l2_control *ctrl = arg;
+ struct v4l2_ext_control xctrl;
+
+ memset(&xctrl, 0, sizeof xctrl);
+ xctrl.id = ctrl->id;
+ xctrl.value = ctrl->value;
+
+ uvc_ctrl_begin(video);
+ ret = uvc_ctrl_set(video, &xctrl);
+ if (ret < 0) {
+ uvc_ctrl_rollback(video);
+ return ret;
+ }
+ ret = uvc_ctrl_commit(video);
+ break;
+ }
+
+ case VIDIOC_QUERYMENU:
+ return uvc_v4l2_query_menu(video, arg);
+
+ case VIDIOC_G_EXT_CTRLS:
+ {
+ struct v4l2_ext_controls *ctrls = arg;
+ struct v4l2_ext_control *ctrl = ctrls->controls;
+ unsigned int i;
+
+ uvc_ctrl_begin(video);
+ for (i = 0; i < ctrls->count; ++ctrl, ++i) {
+ ret = uvc_ctrl_get(video, ctrl);
+ if (ret < 0) {
+ uvc_ctrl_rollback(video);
+ ctrls->error_idx = i;
+ return ret;
+ }
+ }
+ ctrls->error_idx = 0;
+ ret = uvc_ctrl_rollback(video);
+ break;
+ }
+
+ case VIDIOC_S_EXT_CTRLS:
+ case VIDIOC_TRY_EXT_CTRLS:
+ {
+ struct v4l2_ext_controls *ctrls = arg;
+ struct v4l2_ext_control *ctrl = ctrls->controls;
+ unsigned int i;
+
+ ret = uvc_ctrl_begin(video);
+ if (ret < 0)
+ return ret;
+
+ for (i = 0; i < ctrls->count; ++ctrl, ++i) {
+ ret = uvc_ctrl_set(video, ctrl);
+ if (ret < 0) {
+ uvc_ctrl_rollback(video);
+ ctrls->error_idx = i;
+ return ret;
+ }
+ }
+
+ ctrls->error_idx = 0;
+
+ if (cmd == VIDIOC_S_EXT_CTRLS)
+ ret = uvc_ctrl_commit(video);
+ else
+ ret = uvc_ctrl_rollback(video);
+ break;
+ }
+
+ /* Get, Set & Enum input */
+ case VIDIOC_ENUMINPUT:
+ {
+ const struct uvc_entity *selector = video->selector;
+ struct v4l2_input *input = arg;
+ struct uvc_entity *iterm = NULL;
+ u32 index = input->index;
+ int pin = 0;
+
+ if (selector == NULL ||
+ (video->dev->quirks & UVC_QUIRK_IGNORE_SELECTOR_UNIT)) {
+ if (index != 0)
+ return -EINVAL;
+ iterm = list_first_entry(&video->iterms,
+ struct uvc_entity, chain);
+ pin = iterm->id;
+ } else if (pin < selector->selector.bNrInPins) {
+ pin = selector->selector.baSourceID[index];
+ list_for_each_entry(iterm, video->iterms.next, chain) {
+ if (iterm->id == pin)
+ break;
+ }
+ }
+
+ if (iterm == NULL || iterm->id != pin)
+ return -EINVAL;
+
+ memset(input, 0, sizeof *input);
+ input->index = index;
+ strncpy(input->name, iterm->name, sizeof input->name);
+ if (UVC_ENTITY_TYPE(iterm) == ITT_CAMERA)
+ input->type = V4L2_INPUT_TYPE_CAMERA;
+ break;
+ }
+
+ case VIDIOC_G_INPUT:
+ {
+ u8 input;
+
+ if (video->selector == NULL ||
+ (video->dev->quirks & UVC_QUIRK_IGNORE_SELECTOR_UNIT)) {
+ *(int *)arg = 0;
+ break;
+ }
+
+ ret = uvc_query_ctrl(video->dev, GET_CUR, video->selector->id,
+ video->dev->intfnum, SU_INPUT_SELECT_CONTROL,
+ &input, 1);
+ if (ret < 0)
+ return ret;
+
+ *(int *)arg = input - 1;
+ break;
+ }
+
+ case VIDIOC_S_INPUT:
+ {
+ u8 input = *(u32 *)arg + 1;
+
+ if ((ret = uvc_acquire_privileges(handle)) < 0)
+ return ret;
+
+ if (video->selector == NULL ||
+ (video->dev->quirks & UVC_QUIRK_IGNORE_SELECTOR_UNIT)) {
+ if (input != 1)
+ return -EINVAL;
+ break;
+ }
+
+ if (input > video->selector->selector.bNrInPins)
+ return -EINVAL;
+
+ return uvc_query_ctrl(video->dev, SET_CUR, video->selector->id,
+ video->dev->intfnum, SU_INPUT_SELECT_CONTROL,
+ &input, 1);
+ }
+
+ /* Try, Get, Set & Enum format */
+ case VIDIOC_ENUM_FMT:
+ {
+ struct v4l2_fmtdesc *fmt = arg;
+ struct uvc_format *format;
+
+ if (fmt->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+ fmt->index >= video->streaming->nformats)
+ return -EINVAL;
+
+ format = &video->streaming->format[fmt->index];
+ fmt->flags = 0;
+ if (format->flags & UVC_FMT_FLAG_COMPRESSED)
+ fmt->flags |= V4L2_FMT_FLAG_COMPRESSED;
+ strncpy(fmt->description, format->name,
+ sizeof fmt->description);
+ fmt->description[sizeof fmt->description - 1] = 0;
+ fmt->pixelformat = format->fcc;
+ break;
+ }
+
+ case VIDIOC_TRY_FMT:
+ {
+ struct uvc_streaming_control probe;
+
+ if ((ret = uvc_acquire_privileges(handle)) < 0)
+ return ret;
+
+ return uvc_v4l2_try_format(video, arg, &probe, NULL, NULL);
+ }
+
+ case VIDIOC_S_FMT:
+ if ((ret = uvc_acquire_privileges(handle)) < 0)
+ return ret;
+
+ return uvc_v4l2_set_format(video, arg);
+
+ case VIDIOC_G_FMT:
+ return uvc_v4l2_get_format(video, arg);
+
+ /* Frame size enumeration */
+ case VIDIOC_ENUM_FRAMESIZES:
+ {
+ struct v4l2_frmsizeenum *fsize = arg;
+ struct uvc_format *format = NULL;
+ struct uvc_frame *frame;
+ int i;
+
+ /* Look for the given pixel format */
+ for (i = 0; i < video->streaming->nformats; i++) {
+ if (video->streaming->format[i].fcc ==
+ fsize->pixel_format) {
+ format = &video->streaming->format[i];
+ break;
+ }
+ }
+ if (format == NULL)
+ return -EINVAL;
+
+ if (fsize->index >= format->nframes)
+ return -EINVAL;
+
+ frame = &format->frame[fsize->index];
+ fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+ fsize->discrete.width = frame->wWidth;
+ fsize->discrete.height = frame->wHeight;
+ break;
+ }
+
+ /* Frame interval enumeration */
+ case VIDIOC_ENUM_FRAMEINTERVALS:
+ {
+ struct v4l2_frmivalenum *fival = arg;
+ struct uvc_format *format = NULL;
+ struct uvc_frame *frame = NULL;
+ int i;
+
+ /* Look for the given pixel format and frame size */
+ for (i = 0; i < video->streaming->nformats; i++) {
+ if (video->streaming->format[i].fcc ==
+ fival->pixel_format) {
+ format = &video->streaming->format[i];
+ break;
+ }
+ }
+ if (format == NULL)
+ return -EINVAL;
+
+ for (i = 0; i < format->nframes; i++) {
+ if (format->frame[i].wWidth == fival->width &&
+ format->frame[i].wHeight == fival->height) {
+ frame = &format->frame[i];
+ break;
+ }
+ }
+ if (frame == NULL)
+ return -EINVAL;
+
+ if (frame->bFrameIntervalType) {
+ if (fival->index >= frame->bFrameIntervalType)
+ return -EINVAL;
+
+ fival->type = V4L2_FRMIVAL_TYPE_DISCRETE;
+ fival->discrete.numerator =
+ frame->dwFrameInterval[fival->index];
+ fival->discrete.denominator = 10000000;
+ uvc_simplify_fraction(&fival->discrete.numerator,
+ &fival->discrete.denominator, 8, 333);
+ } else {
+ fival->type = V4L2_FRMIVAL_TYPE_STEPWISE;
+ fival->stepwise.min.numerator =
+ frame->dwFrameInterval[0];
+ fival->stepwise.min.denominator = 10000000;
+ fival->stepwise.max.numerator =
+ frame->dwFrameInterval[1];
+ fival->stepwise.max.denominator = 10000000;
+ fival->stepwise.step.numerator =
+ frame->dwFrameInterval[2];
+ fival->stepwise.step.denominator = 10000000;
+ uvc_simplify_fraction(&fival->stepwise.min.numerator,
+ &fival->stepwise.min.denominator, 8, 333);
+ uvc_simplify_fraction(&fival->stepwise.max.numerator,
+ &fival->stepwise.max.denominator, 8, 333);
+ uvc_simplify_fraction(&fival->stepwise.step.numerator,
+ &fival->stepwise.step.denominator, 8, 333);
+ }
+ break;
+ }
+
+ /* Get & Set streaming parameters */
+ case VIDIOC_G_PARM:
+ return uvc_v4l2_get_streamparm(video, arg);
+
+ case VIDIOC_S_PARM:
+ if ((ret = uvc_acquire_privileges(handle)) < 0)
+ return ret;
+
+ return uvc_v4l2_set_streamparm(video, arg);
+
+ /* Cropping and scaling */
+ case VIDIOC_CROPCAP:
+ {
+ struct v4l2_cropcap *ccap = arg;
+ struct uvc_frame *frame = video->streaming->cur_frame;
+
+ if (ccap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ ccap->bounds.left = 0;
+ ccap->bounds.top = 0;
+ ccap->bounds.width = frame->wWidth;
+ ccap->bounds.height = frame->wHeight;
+
+ ccap->defrect = ccap->bounds;
+
+ ccap->pixelaspect.numerator = 1;
+ ccap->pixelaspect.denominator = 1;
+ break;
+ }
+
+ case VIDIOC_G_CROP:
+ case VIDIOC_S_CROP:
+ return -EINVAL;
+
+ /* Buffers & streaming */
+ case VIDIOC_REQBUFS:
+ {
+ struct v4l2_requestbuffers *rb = arg;
+ unsigned int bufsize =
+ video->streaming->ctrl.dwMaxVideoFrameSize;
+
+ if (rb->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+ rb->memory != V4L2_MEMORY_MMAP)
+ return -EINVAL;
+
+ if ((ret = uvc_acquire_privileges(handle)) < 0)
+ return ret;
+
+ ret = uvc_alloc_buffers(&video->queue, rb->count, bufsize);
+ if (ret < 0)
+ return ret;
+
+ if (!(video->streaming->cur_format->flags &
+ UVC_FMT_FLAG_COMPRESSED))
+ video->queue.flags |= UVC_QUEUE_DROP_INCOMPLETE;
+
+ rb->count = ret;
+ ret = 0;
+ break;
+ }
+
+ case VIDIOC_QUERYBUF:
+ {
+ struct v4l2_buffer *buf = arg;
+
+ if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ if (!uvc_has_privileges(handle))
+ return -EBUSY;
+
+ return uvc_query_buffer(&video->queue, buf);
+ }
+
+ case VIDIOC_QBUF:
+ if (!uvc_has_privileges(handle))
+ return -EBUSY;
+
+ return uvc_queue_buffer(&video->queue, arg);
+
+ case VIDIOC_DQBUF:
+ if (!uvc_has_privileges(handle))
+ return -EBUSY;
+
+ return uvc_dequeue_buffer(&video->queue, arg,
+ file->f_flags & O_NONBLOCK);
+
+ case VIDIOC_STREAMON:
+ {
+ int *type = arg;
+
+ if (*type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ if (!uvc_has_privileges(handle))
+ return -EBUSY;
+
+ if ((ret = uvc_video_enable(video, 1)) < 0)
+ return ret;
+ break;
+ }
+
+ case VIDIOC_STREAMOFF:
+ {
+ int *type = arg;
+
+ if (*type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ if (!uvc_has_privileges(handle))
+ return -EBUSY;
+
+ return uvc_video_enable(video, 0);
+ }
+
+ /* Analog video standards make no sense for digital cameras. */
+ case VIDIOC_ENUMSTD:
+ case VIDIOC_QUERYSTD:
+ case VIDIOC_G_STD:
+ case VIDIOC_S_STD:
+
+ case VIDIOC_OVERLAY:
+
+ case VIDIOC_ENUMAUDIO:
+ case VIDIOC_ENUMAUDOUT:
+
+ case VIDIOC_ENUMOUTPUT:
+ uvc_trace(UVC_TRACE_IOCTL, "Unsupported ioctl 0x%08x\n", cmd);
+ return -EINVAL;
+
+ /* Dynamic controls. */
+ case UVCIOC_CTRL_ADD:
+ {
+ struct uvc_xu_control_info *xinfo = arg;
+ struct uvc_control_info *info;
+
+ if (!capable(CAP_SYS_ADMIN))
+ return -EPERM;
+
+ info = kmalloc(sizeof *info, GFP_KERNEL);
+ if (info == NULL)
+ return -ENOMEM;
+
+ memcpy(info->entity, xinfo->entity, sizeof info->entity);
+ info->index = xinfo->index;
+ info->selector = xinfo->selector;
+ info->size = xinfo->size;
+ info->flags = xinfo->flags;
+
+ info->flags |= UVC_CONTROL_GET_MIN | UVC_CONTROL_GET_MAX |
+ UVC_CONTROL_GET_RES | UVC_CONTROL_GET_DEF;
+
+ ret = uvc_ctrl_add_info(info);
+ if (ret < 0)
+ kfree(info);
+ break;
+ }
+
+ case UVCIOC_CTRL_MAP:
+ {
+ struct uvc_xu_control_mapping *xmap = arg;
+ struct uvc_control_mapping *map;
+
+ if (!capable(CAP_SYS_ADMIN))
+ return -EPERM;
+
+ map = kmalloc(sizeof *map, GFP_KERNEL);
+ if (map == NULL)
+ return -ENOMEM;
+
+ map->id = xmap->id;
+ memcpy(map->name, xmap->name, sizeof map->name);
+ memcpy(map->entity, xmap->entity, sizeof map->entity);
+ map->selector = xmap->selector;
+ map->size = xmap->size;
+ map->offset = xmap->offset;
+ map->v4l2_type = xmap->v4l2_type;
+ map->data_type = xmap->data_type;
+
+ ret = uvc_ctrl_add_mapping(map);
+ if (ret < 0)
+ kfree(map);
+ break;
+ }
+
+ case UVCIOC_CTRL_GET:
+ return uvc_xu_ctrl_query(video, arg, 0);
+
+ case UVCIOC_CTRL_SET:
+ return uvc_xu_ctrl_query(video, arg, 1);
+
+ default:
+ if ((ret = v4l_compat_translate_ioctl(inode, file, cmd, arg,
+ uvc_v4l2_do_ioctl)) == -ENOIOCTLCMD)
+ uvc_trace(UVC_TRACE_IOCTL, "Unknown ioctl 0x%08x\n",
+ cmd);
+ return ret;
+ }
+
+ return ret;
+}
+
+static int uvc_v4l2_ioctl(struct inode *inode, struct file *file,
+ unsigned int cmd, unsigned long arg)
+{
+ uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_ioctl\n");
+ return video_usercopy(inode, file, cmd, arg, uvc_v4l2_do_ioctl);
+}
+
+static ssize_t uvc_v4l2_read(struct file *file, char __user *data,
+ size_t count, loff_t *ppos)
+{
+ uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_read: not implemented.\n");
+ return -ENODEV;
+}
+
+/*
+ * VMA operations.
+ */
+static void uvc_vm_open(struct vm_area_struct *vma)
+{
+ struct uvc_buffer *buffer = vma->vm_private_data;
+ buffer->vma_use_count++;
+}
+
+static void uvc_vm_close(struct vm_area_struct *vma)
+{
+ struct uvc_buffer *buffer = vma->vm_private_data;
+ buffer->vma_use_count--;
+}
+
+static struct vm_operations_struct uvc_vm_ops = {
+ .open = uvc_vm_open,
+ .close = uvc_vm_close,
+};
+
+static int uvc_v4l2_mmap(struct file *file, struct vm_area_struct *vma)
+{
+ struct video_device *vdev = video_devdata(file);
+ struct uvc_video_device *video = video_get_drvdata(vdev);
+ struct uvc_buffer *buffer;
+ struct page *page;
+ unsigned long addr, start, size;
+ unsigned int i;
+ int ret = 0;
+
+ uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_mmap\n");
+
+ start = vma->vm_start;
+ size = vma->vm_end - vma->vm_start;
+
+ mutex_lock(&video->queue.mutex);
+
+ for (i = 0; i < video->queue.count; ++i) {
+ buffer = &video->queue.buffer[i];
+ if ((buffer->buf.m.offset >> PAGE_SHIFT) == vma->vm_pgoff)
+ break;
+ }
+
+ if (i == video->queue.count || size != video->queue.buf_size) {
+ ret = -EINVAL;
+ goto done;
+ }
+
+ /*
+ * VM_IO marks the area as being an mmaped region for I/O to a
+ * device. It also prevents the region from being core dumped.
+ */
+ vma->vm_flags |= VM_IO;
+
+ addr = (unsigned long)video->queue.mem + buffer->buf.m.offset;
+ while (size > 0) {
+ page = vmalloc_to_page((void *)addr);
+ if ((ret = vm_insert_page(vma, start, page)) < 0)
+ goto done;
+
+ start += PAGE_SIZE;
+ addr += PAGE_SIZE;
+ size -= PAGE_SIZE;
+ }
+
+ vma->vm_ops = &uvc_vm_ops;
+ vma->vm_private_data = buffer;
+ uvc_vm_open(vma);
+
+done:
+ mutex_unlock(&video->queue.mutex);
+ return ret;
+}
+
+static unsigned int uvc_v4l2_poll(struct file *file, poll_table *wait)
+{
+ struct video_device *vdev = video_devdata(file);
+ struct uvc_video_device *video = video_get_drvdata(vdev);
+
+ uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_poll\n");
+
+ return uvc_queue_poll(&video->queue, file, wait);
+}
+
+struct file_operations uvc_fops = {
+ .owner = THIS_MODULE,
+ .open = uvc_v4l2_open,
+ .release = uvc_v4l2_release,
+ .ioctl = uvc_v4l2_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
+ .llseek = no_llseek,
+ .read = uvc_v4l2_read,
+ .mmap = uvc_v4l2_mmap,
+ .poll = uvc_v4l2_poll,
+};
diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c
new file mode 100644
index 000000000000..6faf1fb21614
--- /dev/null
+++ b/drivers/media/video/uvc/uvc_video.c
@@ -0,0 +1,934 @@
+/*
+ * uvc_video.c -- USB Video Class driver - Video handling
+ *
+ * Copyright (C) 2005-2008
+ * Laurent Pinchart (laurent.pinchart@skynet.be)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/version.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+#include <linux/videodev2.h>
+#include <linux/vmalloc.h>
+#include <linux/wait.h>
+#include <asm/atomic.h>
+#include <asm/unaligned.h>
+
+#include <media/v4l2-common.h>
+
+#include "uvcvideo.h"
+
+/* ------------------------------------------------------------------------
+ * UVC Controls
+ */
+
+static int __uvc_query_ctrl(struct uvc_device *dev, __u8 query, __u8 unit,
+ __u8 intfnum, __u8 cs, void *data, __u16 size,
+ int timeout)
+{
+ __u8 type = USB_TYPE_CLASS | USB_RECIP_INTERFACE;
+ unsigned int pipe;
+ int ret;
+
+ pipe = (query & 0x80) ? usb_rcvctrlpipe(dev->udev, 0)
+ : usb_sndctrlpipe(dev->udev, 0);
+ type |= (query & 0x80) ? USB_DIR_IN : USB_DIR_OUT;
+
+ ret = usb_control_msg(dev->udev, pipe, query, type, cs << 8,
+ unit << 8 | intfnum, data, size, timeout);
+
+ if (ret != size) {
+ uvc_printk(KERN_ERR, "Failed to query (%u) UVC control %u "
+ "(unit %u) : %d (exp. %u).\n", query, cs, unit, ret,
+ size);
+ return -EIO;
+ }
+
+ return 0;
+}
+
+int uvc_query_ctrl(struct uvc_device *dev, __u8 query, __u8 unit,
+ __u8 intfnum, __u8 cs, void *data, __u16 size)
+{
+ return __uvc_query_ctrl(dev, query, unit, intfnum, cs, data, size,
+ UVC_CTRL_CONTROL_TIMEOUT);
+}
+
+static void uvc_fixup_buffer_size(struct uvc_video_device *video,
+ struct uvc_streaming_control *ctrl)
+{
+ struct uvc_format *format;
+ struct uvc_frame *frame;
+
+ if (ctrl->bFormatIndex <= 0 ||
+ ctrl->bFormatIndex > video->streaming->nformats)
+ return;
+
+ format = &video->streaming->format[ctrl->bFormatIndex - 1];
+
+ if (ctrl->bFrameIndex <= 0 ||
+ ctrl->bFrameIndex > format->nframes)
+ return;
+
+ frame = &format->frame[ctrl->bFrameIndex - 1];
+
+ if (!(format->flags & UVC_FMT_FLAG_COMPRESSED) ||
+ (ctrl->dwMaxVideoFrameSize == 0 &&
+ video->dev->uvc_version < 0x0110))
+ ctrl->dwMaxVideoFrameSize =
+ frame->dwMaxVideoFrameBufferSize;
+}
+
+static int uvc_get_video_ctrl(struct uvc_video_device *video,
+ struct uvc_streaming_control *ctrl, int probe, __u8 query)
+{
+ __u8 data[34];
+ __u8 size;
+ int ret;
+
+ size = video->dev->uvc_version >= 0x0110 ? 34 : 26;
+ ret = __uvc_query_ctrl(video->dev, query, 0, video->streaming->intfnum,
+ probe ? VS_PROBE_CONTROL : VS_COMMIT_CONTROL, &data, size,
+ UVC_CTRL_STREAMING_TIMEOUT);
+
+ if (ret < 0)
+ return ret;
+
+ ctrl->bmHint = le16_to_cpup((__le16 *)&data[0]);
+ ctrl->bFormatIndex = data[2];
+ ctrl->bFrameIndex = data[3];
+ ctrl->dwFrameInterval = le32_to_cpup((__le32 *)&data[4]);
+ ctrl->wKeyFrameRate = le16_to_cpup((__le16 *)&data[8]);
+ ctrl->wPFrameRate = le16_to_cpup((__le16 *)&data[10]);
+ ctrl->wCompQuality = le16_to_cpup((__le16 *)&data[12]);
+ ctrl->wCompWindowSize = le16_to_cpup((__le16 *)&data[14]);
+ ctrl->wDelay = le16_to_cpup((__le16 *)&data[16]);
+ ctrl->dwMaxVideoFrameSize =
+ le32_to_cpu(get_unaligned((__le32 *)&data[18]));
+ ctrl->dwMaxPayloadTransferSize =
+ le32_to_cpu(get_unaligned((__le32 *)&data[22]));
+
+ if (size == 34) {
+ ctrl->dwClockFrequency =
+ le32_to_cpu(get_unaligned((__le32 *)&data[26]));
+ ctrl->bmFramingInfo = data[30];
+ ctrl->bPreferedVersion = data[31];
+ ctrl->bMinVersion = data[32];
+ ctrl->bMaxVersion = data[33];
+ } else {
+ ctrl->dwClockFrequency = video->dev->clock_frequency;
+ ctrl->bmFramingInfo = 0;
+ ctrl->bPreferedVersion = 0;
+ ctrl->bMinVersion = 0;
+ ctrl->bMaxVersion = 0;
+ }
+
+ /* Some broken devices return a null or wrong dwMaxVideoFrameSize.
+ * Try to get the value from the format and frame descriptor.
+ */
+ uvc_fixup_buffer_size(video, ctrl);
+
+ return 0;
+}
+
+int uvc_set_video_ctrl(struct uvc_video_device *video,
+ struct uvc_streaming_control *ctrl, int probe)
+{
+ __u8 data[34];
+ __u8 size;
+
+ size = video->dev->uvc_version >= 0x0110 ? 34 : 26;
+ memset(data, 0, sizeof data);
+
+ *(__le16 *)&data[0] = cpu_to_le16(ctrl->bmHint);
+ data[2] = ctrl->bFormatIndex;
+ data[3] = ctrl->bFrameIndex;
+ *(__le32 *)&data[4] = cpu_to_le32(ctrl->dwFrameInterval);
+ *(__le16 *)&data[8] = cpu_to_le16(ctrl->wKeyFrameRate);
+ *(__le16 *)&data[10] = cpu_to_le16(ctrl->wPFrameRate);
+ *(__le16 *)&data[12] = cpu_to_le16(ctrl->wCompQuality);
+ *(__le16 *)&data[14] = cpu_to_le16(ctrl->wCompWindowSize);
+ *(__le16 *)&data[16] = cpu_to_le16(ctrl->wDelay);
+ /* Note: Some of the fields below are not required for IN devices (see
+ * UVC spec, 4.3.1.1), but we still copy them in case support for OUT
+ * devices is added in the future. */
+ put_unaligned(cpu_to_le32(ctrl->dwMaxVideoFrameSize),
+ (__le32 *)&data[18]);
+ put_unaligned(cpu_to_le32(ctrl->dwMaxPayloadTransferSize),
+ (__le32 *)&data[22]);
+
+ if (size == 34) {
+ put_unaligned(cpu_to_le32(ctrl->dwClockFrequency),
+ (__le32 *)&data[26]);
+ data[30] = ctrl->bmFramingInfo;
+ data[31] = ctrl->bPreferedVersion;
+ data[32] = ctrl->bMinVersion;
+ data[33] = ctrl->bMaxVersion;
+ }
+
+ return __uvc_query_ctrl(video->dev, SET_CUR, 0,
+ video->streaming->intfnum,
+ probe ? VS_PROBE_CONTROL : VS_COMMIT_CONTROL, &data, size,
+ UVC_CTRL_STREAMING_TIMEOUT);
+}
+
+int uvc_probe_video(struct uvc_video_device *video,
+ struct uvc_streaming_control *probe)
+{
+ struct uvc_streaming_control probe_min, probe_max;
+ __u16 bandwidth;
+ unsigned int i;
+ int ret;
+
+ mutex_lock(&video->streaming->mutex);
+
+ /* Perform probing. The device should adjust the requested values
+ * according to its capabilities. However, some devices, namely the
+ * first generation UVC Logitech webcams, don't implement the Video
+ * Probe control properly, and just return the needed bandwidth. For
+ * that reason, if the needed bandwidth exceeds the maximum available
+ * bandwidth, try to lower the quality.
+ */
+ if ((ret = uvc_set_video_ctrl(video, probe, 1)) < 0)
+ goto done;
+
+ /* Get the minimum and maximum values for compression settings. */
+ if (!(video->dev->quirks & UVC_QUIRK_PROBE_MINMAX)) {
+ ret = uvc_get_video_ctrl(video, &probe_min, 1, GET_MIN);
+ if (ret < 0)
+ goto done;
+ ret = uvc_get_video_ctrl(video, &probe_max, 1, GET_MAX);
+ if (ret < 0)
+ goto done;
+
+ probe->wCompQuality = probe_max.wCompQuality;
+ }
+
+ for (i = 0; i < 2; ++i) {
+ if ((ret = uvc_set_video_ctrl(video, probe, 1)) < 0 ||
+ (ret = uvc_get_video_ctrl(video, probe, 1, GET_CUR)) < 0)
+ goto done;
+
+ if (video->streaming->intf->num_altsetting == 1)
+ break;
+
+ bandwidth = probe->dwMaxPayloadTransferSize;
+ if (bandwidth <= video->streaming->maxpsize)
+ break;
+
+ if (video->dev->quirks & UVC_QUIRK_PROBE_MINMAX) {
+ ret = -ENOSPC;
+ goto done;
+ }
+
+ /* TODO: negotiate compression parameters */
+ probe->wKeyFrameRate = probe_min.wKeyFrameRate;
+ probe->wPFrameRate = probe_min.wPFrameRate;
+ probe->wCompQuality = probe_max.wCompQuality;
+ probe->wCompWindowSize = probe_min.wCompWindowSize;
+ }
+
+done:
+ mutex_unlock(&video->streaming->mutex);
+ return ret;
+}
+
+/* ------------------------------------------------------------------------
+ * Video codecs
+ */
+
+/* Values for bmHeaderInfo (Video and Still Image Payload Headers, 2.4.3.3) */
+#define UVC_STREAM_EOH (1 << 7)
+#define UVC_STREAM_ERR (1 << 6)
+#define UVC_STREAM_STI (1 << 5)
+#define UVC_STREAM_RES (1 << 4)
+#define UVC_STREAM_SCR (1 << 3)
+#define UVC_STREAM_PTS (1 << 2)
+#define UVC_STREAM_EOF (1 << 1)
+#define UVC_STREAM_FID (1 << 0)
+
+/* Video payload decoding is handled by uvc_video_decode_start(),
+ * uvc_video_decode_data() and uvc_video_decode_end().
+ *
+ * uvc_video_decode_start is called with URB data at the start of a bulk or
+ * isochronous payload. It processes header data and returns the header size
+ * in bytes if successful. If an error occurs, it returns a negative error
+ * code. The following error codes have special meanings.
+ *
+ * - EAGAIN informs the caller that the current video buffer should be marked
+ * as done, and that the function should be called again with the same data
+ * and a new video buffer. This is used when end of frame conditions can be
+ * reliably detected at the beginning of the next frame only.
+ *
+ * If an error other than -EAGAIN is returned, the caller will drop the current
+ * payload. No call to uvc_video_decode_data and uvc_video_decode_end will be
+ * made until the next payload. -ENODATA can be used to drop the current
+ * payload if no other error code is appropriate.
+ *
+ * uvc_video_decode_data is called for every URB with URB data. It copies the
+ * data to the video buffer.
+ *
+ * uvc_video_decode_end is called with header data at the end of a bulk or
+ * isochronous payload. It performs any additional header data processing and
+ * returns 0 or a negative error code if an error occured. As header data have
+ * already been processed by uvc_video_decode_start, this functions isn't
+ * required to perform sanity checks a second time.
+ *
+ * For isochronous transfers where a payload is always transfered in a single
+ * URB, the three functions will be called in a row.
+ *
+ * To let the decoder process header data and update its internal state even
+ * when no video buffer is available, uvc_video_decode_start must be prepared
+ * to be called with a NULL buf parameter. uvc_video_decode_data and
+ * uvc_video_decode_end will never be called with a NULL buffer.
+ */
+static int uvc_video_decode_start(struct uvc_video_device *video,
+ struct uvc_buffer *buf, const __u8 *data, int len)
+{
+ __u8 fid;
+
+ /* Sanity checks:
+ * - packet must be at least 2 bytes long
+ * - bHeaderLength value must be at least 2 bytes (see above)
+ * - bHeaderLength value can't be larger than the packet size.
+ */
+ if (len < 2 || data[0] < 2 || data[0] > len)
+ return -EINVAL;
+
+ /* Skip payloads marked with the error bit ("error frames"). */
+ if (data[1] & UVC_STREAM_ERR) {
+ uvc_trace(UVC_TRACE_FRAME, "Dropping payload (error bit "
+ "set).\n");
+ return -ENODATA;
+ }
+
+ fid = data[1] & UVC_STREAM_FID;
+
+ /* Store the payload FID bit and return immediately when the buffer is
+ * NULL.
+ */
+ if (buf == NULL) {
+ video->last_fid = fid;
+ return -ENODATA;
+ }
+
+ /* Synchronize to the input stream by waiting for the FID bit to be
+ * toggled when the the buffer state is not UVC_BUF_STATE_ACTIVE.
+ * queue->last_fid is initialized to -1, so the first isochronous
+ * frame will always be in sync.
+ *
+ * If the device doesn't toggle the FID bit, invert video->last_fid
+ * when the EOF bit is set to force synchronisation on the next packet.
+ */
+ if (buf->state != UVC_BUF_STATE_ACTIVE) {
+ if (fid == video->last_fid) {
+ uvc_trace(UVC_TRACE_FRAME, "Dropping payload (out of "
+ "sync).\n");
+ if ((video->dev->quirks & UVC_QUIRK_STREAM_NO_FID) &&
+ (data[1] & UVC_STREAM_EOF))
+ video->last_fid ^= UVC_STREAM_FID;
+ return -ENODATA;
+ }
+
+ /* TODO: Handle PTS and SCR. */
+ buf->state = UVC_BUF_STATE_ACTIVE;
+ }
+
+ /* Mark the buffer as done if we're at the beginning of a new frame.
+ * End of frame detection is better implemented by checking the EOF
+ * bit (FID bit toggling is delayed by one frame compared to the EOF
+ * bit), but some devices don't set the bit at end of frame (and the
+ * last payload can be lost anyway). We thus must check if the FID has
+ * been toggled.
+ *
+ * queue->last_fid is initialized to -1, so the first isochronous
+ * frame will never trigger an end of frame detection.
+ *
+ * Empty buffers (bytesused == 0) don't trigger end of frame detection
+ * as it doesn't make sense to return an empty buffer. This also
+ * avoids detecting and of frame conditions at FID toggling if the
+ * previous payload had the EOF bit set.
+ */
+ if (fid != video->last_fid && buf->buf.bytesused != 0) {
+ uvc_trace(UVC_TRACE_FRAME, "Frame complete (FID bit "
+ "toggled).\n");
+ buf->state = UVC_BUF_STATE_DONE;
+ return -EAGAIN;
+ }
+
+ video->last_fid = fid;
+
+ return data[0];
+}
+
+static void uvc_video_decode_data(struct uvc_video_device *video,
+ struct uvc_buffer *buf, const __u8 *data, int len)
+{
+ struct uvc_video_queue *queue = &video->queue;
+ unsigned int maxlen, nbytes;
+ void *mem;
+
+ if (len <= 0)
+ return;
+
+ /* Copy the video data to the buffer. */
+ maxlen = buf->buf.length - buf->buf.bytesused;
+ mem = queue->mem + buf->buf.m.offset + buf->buf.bytesused;
+ nbytes = min((unsigned int)len, maxlen);
+ memcpy(mem, data, nbytes);
+ buf->buf.bytesused += nbytes;
+
+ /* Complete the current frame if the buffer size was exceeded. */
+ if (len > maxlen) {
+ uvc_trace(UVC_TRACE_FRAME, "Frame complete (overflow).\n");
+ buf->state = UVC_BUF_STATE_DONE;
+ }
+}
+
+static void uvc_video_decode_end(struct uvc_video_device *video,
+ struct uvc_buffer *buf, const __u8 *data, int len)
+{
+ /* Mark the buffer as done if the EOF marker is set. */
+ if (data[1] & UVC_STREAM_EOF && buf->buf.bytesused != 0) {
+ uvc_trace(UVC_TRACE_FRAME, "Frame complete (EOF found).\n");
+ if (data[0] == len)
+ uvc_trace(UVC_TRACE_FRAME, "EOF in empty payload.\n");
+ buf->state = UVC_BUF_STATE_DONE;
+ if (video->dev->quirks & UVC_QUIRK_STREAM_NO_FID)
+ video->last_fid ^= UVC_STREAM_FID;
+ }
+}
+
+/* ------------------------------------------------------------------------
+ * URB handling
+ */
+
+/*
+ * Completion handler for video URBs.
+ */
+static void uvc_video_decode_isoc(struct urb *urb,
+ struct uvc_video_device *video, struct uvc_buffer *buf)
+{
+ u8 *mem;
+ int ret, i;
+
+ for (i = 0; i < urb->number_of_packets; ++i) {
+ if (urb->iso_frame_desc[i].status < 0) {
+ uvc_trace(UVC_TRACE_FRAME, "USB isochronous frame "
+ "lost (%d).\n", urb->iso_frame_desc[i].status);
+ continue;
+ }
+
+ /* Decode the payload header. */
+ mem = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
+ do {
+ ret = uvc_video_decode_start(video, buf, mem,
+ urb->iso_frame_desc[i].actual_length);
+ if (ret == -EAGAIN)
+ buf = uvc_queue_next_buffer(&video->queue, buf);
+ } while (ret == -EAGAIN);
+
+ if (ret < 0)
+ continue;
+
+ /* Decode the payload data. */
+ uvc_video_decode_data(video, buf, mem + ret,
+ urb->iso_frame_desc[i].actual_length - ret);
+
+ /* Process the header again. */
+ uvc_video_decode_end(video, buf, mem, ret);
+
+ if (buf->state == UVC_BUF_STATE_DONE ||
+ buf->state == UVC_BUF_STATE_ERROR)
+ buf = uvc_queue_next_buffer(&video->queue, buf);
+ }
+}
+
+static void uvc_video_decode_bulk(struct urb *urb,
+ struct uvc_video_device *video, struct uvc_buffer *buf)
+{
+ u8 *mem;
+ int len, ret;
+
+ mem = urb->transfer_buffer;
+ len = urb->actual_length;
+ video->bulk.payload_size += len;
+
+ /* If the URB is the first of its payload, decode and save the
+ * header.
+ */
+ if (video->bulk.header_size == 0) {
+ do {
+ ret = uvc_video_decode_start(video, buf, mem, len);
+ if (ret == -EAGAIN)
+ buf = uvc_queue_next_buffer(&video->queue, buf);
+ } while (ret == -EAGAIN);
+
+ /* If an error occured skip the rest of the payload. */
+ if (ret < 0 || buf == NULL) {
+ video->bulk.skip_payload = 1;
+ return;
+ }
+
+ video->bulk.header_size = ret;
+ memcpy(video->bulk.header, mem, video->bulk.header_size);
+
+ mem += ret;
+ len -= ret;
+ }
+
+ /* The buffer queue might have been cancelled while a bulk transfer
+ * was in progress, so we can reach here with buf equal to NULL. Make
+ * sure buf is never dereferenced if NULL.
+ */
+
+ /* Process video data. */
+ if (!video->bulk.skip_payload && buf != NULL)
+ uvc_video_decode_data(video, buf, mem, len);
+
+ /* Detect the payload end by a URB smaller than the maximum size (or
+ * a payload size equal to the maximum) and process the header again.
+ */
+ if (urb->actual_length < urb->transfer_buffer_length ||
+ video->bulk.payload_size >= video->bulk.max_payload_size) {
+ if (!video->bulk.skip_payload && buf != NULL) {
+ uvc_video_decode_end(video, buf, video->bulk.header,
+ video->bulk.header_size);
+ if (buf->state == UVC_BUF_STATE_DONE ||
+ buf->state == UVC_BUF_STATE_ERROR)
+ buf = uvc_queue_next_buffer(&video->queue, buf);
+ }
+
+ video->bulk.header_size = 0;
+ video->bulk.skip_payload = 0;
+ video->bulk.payload_size = 0;
+ }
+}
+
+static void uvc_video_complete(struct urb *urb)
+{
+ struct uvc_video_device *video = urb->context;
+ struct uvc_video_queue *queue = &video->queue;
+ struct uvc_buffer *buf = NULL;
+ unsigned long flags;
+ int ret;
+
+ switch (urb->status) {
+ case 0:
+ break;
+
+ default:
+ uvc_printk(KERN_WARNING, "Non-zero status (%d) in video "
+ "completion handler.\n", urb->status);
+
+ case -ENOENT: /* usb_kill_urb() called. */
+ if (video->frozen)
+ return;
+
+ case -ECONNRESET: /* usb_unlink_urb() called. */
+ case -ESHUTDOWN: /* The endpoint is being disabled. */
+ uvc_queue_cancel(queue, urb->status == -ESHUTDOWN);
+ return;
+ }
+
+ spin_lock_irqsave(&queue->irqlock, flags);
+ if (!list_empty(&queue->irqqueue))
+ buf = list_first_entry(&queue->irqqueue, struct uvc_buffer,
+ queue);
+ spin_unlock_irqrestore(&queue->irqlock, flags);
+
+ video->decode(urb, video, buf);
+
+ if ((ret = usb_submit_urb(urb, GFP_ATOMIC)) < 0) {
+ uvc_printk(KERN_ERR, "Failed to resubmit video URB (%d).\n",
+ ret);
+ }
+}
+
+/*
+ * Uninitialize isochronous/bulk URBs and free transfer buffers.
+ */
+static void uvc_uninit_video(struct uvc_video_device *video)
+{
+ struct urb *urb;
+ unsigned int i;
+
+ for (i = 0; i < UVC_URBS; ++i) {
+ if ((urb = video->urb[i]) == NULL)
+ continue;
+
+ usb_kill_urb(urb);
+ /* urb->transfer_buffer_length is not touched by USB core, so
+ * we can use it here as the buffer length.
+ */
+ if (video->urb_buffer[i]) {
+ usb_buffer_free(video->dev->udev,
+ urb->transfer_buffer_length,
+ video->urb_buffer[i], urb->transfer_dma);
+ video->urb_buffer[i] = NULL;
+ }
+
+ usb_free_urb(urb);
+ video->urb[i] = NULL;
+ }
+}
+
+/*
+ * Initialize isochronous URBs and allocate transfer buffers. The packet size
+ * is given by the endpoint.
+ */
+static int uvc_init_video_isoc(struct uvc_video_device *video,
+ struct usb_host_endpoint *ep)
+{
+ struct urb *urb;
+ unsigned int npackets, i, j;
+ __u16 psize;
+ __u32 size;
+
+ /* Compute the number of isochronous packets to allocate by dividing
+ * the maximum video frame size by the packet size. Limit the result
+ * to UVC_MAX_ISO_PACKETS.
+ */
+ psize = le16_to_cpu(ep->desc.wMaxPacketSize);
+ psize = (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
+
+ size = video->streaming->ctrl.dwMaxVideoFrameSize;
+ if (size > UVC_MAX_FRAME_SIZE)
+ return -EINVAL;
+
+ npackets = (size + psize - 1) / psize;
+ if (npackets > UVC_MAX_ISO_PACKETS)
+ npackets = UVC_MAX_ISO_PACKETS;
+
+ size = npackets * psize;
+
+ for (i = 0; i < UVC_URBS; ++i) {
+ urb = usb_alloc_urb(npackets, GFP_KERNEL);
+ if (urb == NULL) {
+ uvc_uninit_video(video);
+ return -ENOMEM;
+ }
+
+ video->urb_buffer[i] = usb_buffer_alloc(video->dev->udev,
+ size, GFP_KERNEL, &urb->transfer_dma);
+ if (video->urb_buffer[i] == NULL) {
+ usb_free_urb(urb);
+ uvc_uninit_video(video);
+ return -ENOMEM;
+ }
+
+ urb->dev = video->dev->udev;
+ urb->context = video;
+ urb->pipe = usb_rcvisocpipe(video->dev->udev,
+ ep->desc.bEndpointAddress);
+ urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
+ urb->interval = ep->desc.bInterval;
+ urb->transfer_buffer = video->urb_buffer[i];
+ urb->complete = uvc_video_complete;
+ urb->number_of_packets = npackets;
+ urb->transfer_buffer_length = size;
+
+ for (j = 0; j < npackets; ++j) {
+ urb->iso_frame_desc[j].offset = j * psize;
+ urb->iso_frame_desc[j].length = psize;
+ }
+
+ video->urb[i] = urb;
+ }
+
+ return 0;
+}
+
+/*
+ * Initialize bulk URBs and allocate transfer buffers. The packet size is
+ * given by the endpoint.
+ */
+static int uvc_init_video_bulk(struct uvc_video_device *video,
+ struct usb_host_endpoint *ep)
+{
+ struct urb *urb;
+ unsigned int pipe, i;
+ __u16 psize;
+ __u32 size;
+
+ /* Compute the bulk URB size. Some devices set the maximum payload
+ * size to a value too high for memory-constrained devices. We must
+ * then transfer the payload accross multiple URBs. To be consistant
+ * with isochronous mode, allocate maximum UVC_MAX_ISO_PACKETS per bulk
+ * URB.
+ */
+ psize = le16_to_cpu(ep->desc.wMaxPacketSize) & 0x07ff;
+ size = video->streaming->ctrl.dwMaxPayloadTransferSize;
+ video->bulk.max_payload_size = size;
+ if (size > psize * UVC_MAX_ISO_PACKETS)
+ size = psize * UVC_MAX_ISO_PACKETS;
+
+ pipe = usb_rcvbulkpipe(video->dev->udev, ep->desc.bEndpointAddress);
+
+ for (i = 0; i < UVC_URBS; ++i) {
+ urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (urb == NULL) {
+ uvc_uninit_video(video);
+ return -ENOMEM;
+ }
+
+ video->urb_buffer[i] = usb_buffer_alloc(video->dev->udev,
+ size, GFP_KERNEL, &urb->transfer_dma);
+ if (video->urb_buffer[i] == NULL) {
+ usb_free_urb(urb);
+ uvc_uninit_video(video);
+ return -ENOMEM;
+ }
+
+ usb_fill_bulk_urb(urb, video->dev->udev, pipe,
+ video->urb_buffer[i], size, uvc_video_complete,
+ video);
+ urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
+
+ video->urb[i] = urb;
+ }
+
+ return 0;
+}
+
+/*
+ * Initialize isochronous/bulk URBs and allocate transfer buffers.
+ */
+static int uvc_init_video(struct uvc_video_device *video)
+{
+ struct usb_interface *intf = video->streaming->intf;
+ struct usb_host_interface *alts;
+ struct usb_host_endpoint *ep = NULL;
+ int intfnum = video->streaming->intfnum;
+ unsigned int bandwidth, psize, i;
+ int ret;
+
+ video->last_fid = -1;
+ video->bulk.header_size = 0;
+ video->bulk.skip_payload = 0;
+ video->bulk.payload_size = 0;
+
+ if (intf->num_altsetting > 1) {
+ /* Isochronous endpoint, select the alternate setting. */
+ bandwidth = video->streaming->ctrl.dwMaxPayloadTransferSize;
+
+ if (bandwidth == 0) {
+ uvc_printk(KERN_WARNING, "device %s requested null "
+ "bandwidth, defaulting to lowest.\n",
+ video->vdev->name);
+ bandwidth = 1;
+ }
+
+ for (i = 0; i < intf->num_altsetting; ++i) {
+ alts = &intf->altsetting[i];
+ ep = uvc_find_endpoint(alts,
+ video->streaming->header.bEndpointAddress);
+ if (ep == NULL)
+ continue;
+
+ /* Check if the bandwidth is high enough. */
+ psize = le16_to_cpu(ep->desc.wMaxPacketSize);
+ psize = (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
+ if (psize >= bandwidth)
+ break;
+ }
+
+ if (i >= intf->num_altsetting)
+ return -EIO;
+
+ if ((ret = usb_set_interface(video->dev->udev, intfnum, i)) < 0)
+ return ret;
+
+ ret = uvc_init_video_isoc(video, ep);
+ } else {
+ /* Bulk endpoint, proceed to URB initialization. */
+ ep = uvc_find_endpoint(&intf->altsetting[0],
+ video->streaming->header.bEndpointAddress);
+ if (ep == NULL)
+ return -EIO;
+
+ ret = uvc_init_video_bulk(video, ep);
+ }
+
+ if (ret < 0)
+ return ret;
+
+ /* Submit the URBs. */
+ for (i = 0; i < UVC_URBS; ++i) {
+ if ((ret = usb_submit_urb(video->urb[i], GFP_KERNEL)) < 0) {
+ uvc_printk(KERN_ERR, "Failed to submit URB %u "
+ "(%d).\n", i, ret);
+ uvc_uninit_video(video);
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
+/* --------------------------------------------------------------------------
+ * Suspend/resume
+ */
+
+/*
+ * Stop streaming without disabling the video queue.
+ *
+ * To let userspace applications resume without trouble, we must not touch the
+ * video buffers in any way. We mark the device as frozen to make sure the URB
+ * completion handler won't try to cancel the queue when we kill the URBs.
+ */
+int uvc_video_suspend(struct uvc_video_device *video)
+{
+ if (!uvc_queue_streaming(&video->queue))
+ return 0;
+
+ video->frozen = 1;
+ uvc_uninit_video(video);
+ usb_set_interface(video->dev->udev, video->streaming->intfnum, 0);
+ return 0;
+}
+
+/*
+ * Reconfigure the video interface and restart streaming if it was enable
+ * before suspend.
+ *
+ * If an error occurs, disable the video queue. This will wake all pending
+ * buffers, making sure userspace applications are notified of the problem
+ * instead of waiting forever.
+ */
+int uvc_video_resume(struct uvc_video_device *video)
+{
+ int ret;
+
+ video->frozen = 0;
+
+ if ((ret = uvc_set_video_ctrl(video, &video->streaming->ctrl, 0)) < 0) {
+ uvc_queue_enable(&video->queue, 0);
+ return ret;
+ }
+
+ if (!uvc_queue_streaming(&video->queue))
+ return 0;
+
+ if ((ret = uvc_init_video(video)) < 0)
+ uvc_queue_enable(&video->queue, 0);
+
+ return ret;
+}
+
+/* ------------------------------------------------------------------------
+ * Video device
+ */
+
+/*
+ * Initialize the UVC video device by retrieving the default format and
+ * committing it.
+ *
+ * Some cameras (namely the Fuji Finepix) set the format and frame
+ * indexes to zero. The UVC standard doesn't clearly make this a spec
+ * violation, so try to silently fix the values if possible.
+ *
+ * This function is called before registering the device with V4L.
+ */
+int uvc_video_init(struct uvc_video_device *video)
+{
+ struct uvc_streaming_control *probe = &video->streaming->ctrl;
+ struct uvc_format *format = NULL;
+ struct uvc_frame *frame = NULL;
+ unsigned int i;
+ int ret;
+
+ if (video->streaming->nformats == 0) {
+ uvc_printk(KERN_INFO, "No supported video formats found.\n");
+ return -EINVAL;
+ }
+
+ /* Alternate setting 0 should be the default, yet the XBox Live Vision
+ * Cam (and possibly other devices) crash or otherwise misbehave if
+ * they don't receive a SET_INTERFACE request before any other video
+ * control request.
+ */
+ usb_set_interface(video->dev->udev, video->streaming->intfnum, 0);
+
+ /* Some webcams don't suport GET_DEF request on the probe control. We
+ * fall back to GET_CUR if GET_DEF fails.
+ */
+ if ((ret = uvc_get_video_ctrl(video, probe, 1, GET_DEF)) < 0 &&
+ (ret = uvc_get_video_ctrl(video, probe, 1, GET_CUR)) < 0)
+ return ret;
+
+ /* Check if the default format descriptor exists. Use the first
+ * available format otherwise.
+ */
+ for (i = video->streaming->nformats; i > 0; --i) {
+ format = &video->streaming->format[i-1];
+ if (format->index == probe->bFormatIndex)
+ break;
+ }
+
+ if (format->nframes == 0) {
+ uvc_printk(KERN_INFO, "No frame descriptor found for the "
+ "default format.\n");
+ return -EINVAL;
+ }
+
+ /* Zero bFrameIndex might be correct. Stream-based formats (including
+ * MPEG-2 TS and DV) do not support frames but have a dummy frame
+ * descriptor with bFrameIndex set to zero. If the default frame
+ * descriptor is not found, use the first avalable frame.
+ */
+ for (i = format->nframes; i > 0; --i) {
+ frame = &format->frame[i-1];
+ if (frame->bFrameIndex == probe->bFrameIndex)
+ break;
+ }
+
+ /* Commit the default settings. */
+ probe->bFormatIndex = format->index;
+ probe->bFrameIndex = frame->bFrameIndex;
+ if ((ret = uvc_set_video_ctrl(video, probe, 0)) < 0)
+ return ret;
+
+ video->streaming->cur_format = format;
+ video->streaming->cur_frame = frame;
+ atomic_set(&video->active, 0);
+
+ /* Select the video decoding function */
+ if (video->dev->quirks & UVC_QUIRK_BUILTIN_ISIGHT)
+ video->decode = uvc_video_decode_isight;
+ else if (video->streaming->intf->num_altsetting > 1)
+ video->decode = uvc_video_decode_isoc;
+ else
+ video->decode = uvc_video_decode_bulk;
+
+ return 0;
+}
+
+/*
+ * Enable or disable the video stream.
+ */
+int uvc_video_enable(struct uvc_video_device *video, int enable)
+{
+ int ret;
+
+ if (!enable) {
+ uvc_uninit_video(video);
+ usb_set_interface(video->dev->udev,
+ video->streaming->intfnum, 0);
+ uvc_queue_enable(&video->queue, 0);
+ return 0;
+ }
+
+ if ((ret = uvc_queue_enable(&video->queue, 1)) < 0)
+ return ret;
+
+ return uvc_init_video(video);
+}
diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h
new file mode 100644
index 000000000000..a995a780db1c
--- /dev/null
+++ b/drivers/media/video/uvc/uvcvideo.h
@@ -0,0 +1,796 @@
+#ifndef _USB_VIDEO_H_
+#define _USB_VIDEO_H_
+
+#include <linux/kernel.h>
+#include <linux/videodev2.h>
+
+
+/*
+ * Dynamic controls
+ */
+
+/* Data types for UVC control data */
+#define UVC_CTRL_DATA_TYPE_RAW 0
+#define UVC_CTRL_DATA_TYPE_SIGNED 1
+#define UVC_CTRL_DATA_TYPE_UNSIGNED 2
+#define UVC_CTRL_DATA_TYPE_BOOLEAN 3
+#define UVC_CTRL_DATA_TYPE_ENUM 4
+#define UVC_CTRL_DATA_TYPE_BITMASK 5
+
+/* Control flags */
+#define UVC_CONTROL_SET_CUR (1 << 0)
+#define UVC_CONTROL_GET_CUR (1 << 1)
+#define UVC_CONTROL_GET_MIN (1 << 2)
+#define UVC_CONTROL_GET_MAX (1 << 3)
+#define UVC_CONTROL_GET_RES (1 << 4)
+#define UVC_CONTROL_GET_DEF (1 << 5)
+/* Control should be saved at suspend and restored at resume. */
+#define UVC_CONTROL_RESTORE (1 << 6)
+/* Control can be updated by the camera. */
+#define UVC_CONTROL_AUTO_UPDATE (1 << 7)
+
+#define UVC_CONTROL_GET_RANGE (UVC_CONTROL_GET_CUR | UVC_CONTROL_GET_MIN | \
+ UVC_CONTROL_GET_MAX | UVC_CONTROL_GET_RES | \
+ UVC_CONTROL_GET_DEF)
+
+struct uvc_xu_control_info {
+ __u8 entity[16];
+ __u8 index;
+ __u8 selector;
+ __u16 size;
+ __u32 flags;
+};
+
+struct uvc_xu_control_mapping {
+ __u32 id;
+ __u8 name[32];
+ __u8 entity[16];
+ __u8 selector;
+
+ __u8 size;
+ __u8 offset;
+ enum v4l2_ctrl_type v4l2_type;
+ __u32 data_type;
+};
+
+struct uvc_xu_control {
+ __u8 unit;
+ __u8 selector;
+ __u16 size;
+ __u8 __user *data;
+};
+
+#define UVCIOC_CTRL_ADD _IOW('U', 1, struct uvc_xu_control_info)
+#define UVCIOC_CTRL_MAP _IOWR('U', 2, struct uvc_xu_control_mapping)
+#define UVCIOC_CTRL_GET _IOWR('U', 3, struct uvc_xu_control)
+#define UVCIOC_CTRL_SET _IOW('U', 4, struct uvc_xu_control)
+
+#ifdef __KERNEL__
+
+#include <linux/poll.h>
+
+/* --------------------------------------------------------------------------
+ * UVC constants
+ */
+
+#define SC_UNDEFINED 0x00
+#define SC_VIDEOCONTROL 0x01
+#define SC_VIDEOSTREAMING 0x02
+#define SC_VIDEO_INTERFACE_COLLECTION 0x03
+
+#define PC_PROTOCOL_UNDEFINED 0x00
+
+#define CS_UNDEFINED 0x20
+#define CS_DEVICE 0x21
+#define CS_CONFIGURATION 0x22
+#define CS_STRING 0x23
+#define CS_INTERFACE 0x24
+#define CS_ENDPOINT 0x25
+
+/* VideoControl class specific interface descriptor */
+#define VC_DESCRIPTOR_UNDEFINED 0x00
+#define VC_HEADER 0x01
+#define VC_INPUT_TERMINAL 0x02
+#define VC_OUTPUT_TERMINAL 0x03
+#define VC_SELECTOR_UNIT 0x04
+#define VC_PROCESSING_UNIT 0x05
+#define VC_EXTENSION_UNIT 0x06
+
+/* VideoStreaming class specific interface descriptor */
+#define VS_UNDEFINED 0x00
+#define VS_INPUT_HEADER 0x01
+#define VS_OUTPUT_HEADER 0x02
+#define VS_STILL_IMAGE_FRAME 0x03
+#define VS_FORMAT_UNCOMPRESSED 0x04
+#define VS_FRAME_UNCOMPRESSED 0x05
+#define VS_FORMAT_MJPEG 0x06
+#define VS_FRAME_MJPEG 0x07
+#define VS_FORMAT_MPEG2TS 0x0a
+#define VS_FORMAT_DV 0x0c
+#define VS_COLORFORMAT 0x0d
+#define VS_FORMAT_FRAME_BASED 0x10
+#define VS_FRAME_FRAME_BASED 0x11
+#define VS_FORMAT_STREAM_BASED 0x12
+
+/* Endpoint type */
+#define EP_UNDEFINED 0x00
+#define EP_GENERAL 0x01
+#define EP_ENDPOINT 0x02
+#define EP_INTERRUPT 0x03
+
+/* Request codes */
+#define RC_UNDEFINED 0x00
+#define SET_CUR 0x01
+#define GET_CUR 0x81
+#define GET_MIN 0x82
+#define GET_MAX 0x83
+#define GET_RES 0x84
+#define GET_LEN 0x85
+#define GET_INFO 0x86
+#define GET_DEF 0x87
+
+/* VideoControl interface controls */
+#define VC_CONTROL_UNDEFINED 0x00
+#define VC_VIDEO_POWER_MODE_CONTROL 0x01
+#define VC_REQUEST_ERROR_CODE_CONTROL 0x02
+
+/* Terminal controls */
+#define TE_CONTROL_UNDEFINED 0x00
+
+/* Selector Unit controls */
+#define SU_CONTROL_UNDEFINED 0x00
+#define SU_INPUT_SELECT_CONTROL 0x01
+
+/* Camera Terminal controls */
+#define CT_CONTROL_UNDEFINED 0x00
+#define CT_SCANNING_MODE_CONTROL 0x01
+#define CT_AE_MODE_CONTROL 0x02
+#define CT_AE_PRIORITY_CONTROL 0x03
+#define CT_EXPOSURE_TIME_ABSOLUTE_CONTROL 0x04
+#define CT_EXPOSURE_TIME_RELATIVE_CONTROL 0x05
+#define CT_FOCUS_ABSOLUTE_CONTROL 0x06
+#define CT_FOCUS_RELATIVE_CONTROL 0x07
+#define CT_FOCUS_AUTO_CONTROL 0x08
+#define CT_IRIS_ABSOLUTE_CONTROL 0x09
+#define CT_IRIS_RELATIVE_CONTROL 0x0a
+#define CT_ZOOM_ABSOLUTE_CONTROL 0x0b
+#define CT_ZOOM_RELATIVE_CONTROL 0x0c
+#define CT_PANTILT_ABSOLUTE_CONTROL 0x0d
+#define CT_PANTILT_RELATIVE_CONTROL 0x0e
+#define CT_ROLL_ABSOLUTE_CONTROL 0x0f
+#define CT_ROLL_RELATIVE_CONTROL 0x10
+#define CT_PRIVACY_CONTROL 0x11
+
+/* Processing Unit controls */
+#define PU_CONTROL_UNDEFINED 0x00
+#define PU_BACKLIGHT_COMPENSATION_CONTROL 0x01
+#define PU_BRIGHTNESS_CONTROL 0x02
+#define PU_CONTRAST_CONTROL 0x03
+#define PU_GAIN_CONTROL 0x04
+#define PU_POWER_LINE_FREQUENCY_CONTROL 0x05
+#define PU_HUE_CONTROL 0x06
+#define PU_SATURATION_CONTROL 0x07
+#define PU_SHARPNESS_CONTROL 0x08
+#define PU_GAMMA_CONTROL 0x09
+#define PU_WHITE_BALANCE_TEMPERATURE_CONTROL 0x0a
+#define PU_WHITE_BALANCE_TEMPERATURE_AUTO_CONTROL 0x0b
+#define PU_WHITE_BALANCE_COMPONENT_CONTROL 0x0c
+#define PU_WHITE_BALANCE_COMPONENT_AUTO_CONTROL 0x0d
+#define PU_DIGITAL_MULTIPLIER_CONTROL 0x0e
+#define PU_DIGITAL_MULTIPLIER_LIMIT_CONTROL 0x0f
+#define PU_HUE_AUTO_CONTROL 0x10
+#define PU_ANALOG_VIDEO_STANDARD_CONTROL 0x11
+#define PU_ANALOG_LOCK_STATUS_CONTROL 0x12
+
+#define LXU_MOTOR_PANTILT_RELATIVE_CONTROL 0x01
+#define LXU_MOTOR_PANTILT_RESET_CONTROL 0x02
+#define LXU_MOTOR_FOCUS_MOTOR_CONTROL 0x03
+
+/* VideoStreaming interface controls */
+#define VS_CONTROL_UNDEFINED 0x00
+#define VS_PROBE_CONTROL 0x01
+#define VS_COMMIT_CONTROL 0x02
+#define VS_STILL_PROBE_CONTROL 0x03
+#define VS_STILL_COMMIT_CONTROL 0x04
+#define VS_STILL_IMAGE_TRIGGER_CONTROL 0x05
+#define VS_STREAM_ERROR_CODE_CONTROL 0x06
+#define VS_GENERATE_KEY_FRAME_CONTROL 0x07
+#define VS_UPDATE_FRAME_SEGMENT_CONTROL 0x08
+#define VS_SYNC_DELAY_CONTROL 0x09
+
+#define TT_VENDOR_SPECIFIC 0x0100
+#define TT_STREAMING 0x0101
+
+/* Input Terminal types */
+#define ITT_VENDOR_SPECIFIC 0x0200
+#define ITT_CAMERA 0x0201
+#define ITT_MEDIA_TRANSPORT_INPUT 0x0202
+
+/* Output Terminal types */
+#define OTT_VENDOR_SPECIFIC 0x0300
+#define OTT_DISPLAY 0x0301
+#define OTT_MEDIA_TRANSPORT_OUTPUT 0x0302
+
+/* External Terminal types */
+#define EXTERNAL_VENDOR_SPECIFIC 0x0400
+#define COMPOSITE_CONNECTOR 0x0401
+#define SVIDEO_CONNECTOR 0x0402
+#define COMPONENT_CONNECTOR 0x0403
+
+#define UVC_TERM_INPUT 0x0000
+#define UVC_TERM_OUTPUT 0x8000
+
+#define UVC_ENTITY_TYPE(entity) ((entity)->type & 0x7fff)
+#define UVC_ENTITY_IS_UNIT(entity) (((entity)->type & 0xff00) == 0)
+#define UVC_ENTITY_IS_TERM(entity) (((entity)->type & 0xff00) != 0)
+#define UVC_ENTITY_IS_ITERM(entity) \
+ (((entity)->type & 0x8000) == UVC_TERM_INPUT)
+#define UVC_ENTITY_IS_OTERM(entity) \
+ (((entity)->type & 0x8000) == UVC_TERM_OUTPUT)
+
+#define UVC_STATUS_TYPE_CONTROL 1
+#define UVC_STATUS_TYPE_STREAMING 2
+
+/* ------------------------------------------------------------------------
+ * GUIDs
+ */
+#define UVC_GUID_UVC_CAMERA \
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01}
+#define UVC_GUID_UVC_OUTPUT \
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02}
+#define UVC_GUID_UVC_MEDIA_TRANSPORT_INPUT \
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03}
+#define UVC_GUID_UVC_PROCESSING \
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01}
+#define UVC_GUID_UVC_SELECTOR \
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02}
+
+#define UVC_GUID_LOGITECH_DEV_INFO \
+ {0x82, 0x06, 0x61, 0x63, 0x70, 0x50, 0xab, 0x49, \
+ 0xb8, 0xcc, 0xb3, 0x85, 0x5e, 0x8d, 0x22, 0x1e}
+#define UVC_GUID_LOGITECH_USER_HW \
+ {0x82, 0x06, 0x61, 0x63, 0x70, 0x50, 0xab, 0x49, \
+ 0xb8, 0xcc, 0xb3, 0x85, 0x5e, 0x8d, 0x22, 0x1f}
+#define UVC_GUID_LOGITECH_VIDEO \
+ {0x82, 0x06, 0x61, 0x63, 0x70, 0x50, 0xab, 0x49, \
+ 0xb8, 0xcc, 0xb3, 0x85, 0x5e, 0x8d, 0x22, 0x50}
+#define UVC_GUID_LOGITECH_MOTOR \
+ {0x82, 0x06, 0x61, 0x63, 0x70, 0x50, 0xab, 0x49, \
+ 0xb8, 0xcc, 0xb3, 0x85, 0x5e, 0x8d, 0x22, 0x56}
+
+#define UVC_GUID_FORMAT_MJPEG \
+ { 'M', 'J', 'P', 'G', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_YUY2 \
+ { 'Y', 'U', 'Y', '2', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_NV12 \
+ { 'N', 'V', '1', '2', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_YV12 \
+ { 'Y', 'V', '1', '2', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_I420 \
+ { 'I', '4', '2', '0', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_UYVY \
+ { 'U', 'Y', 'V', 'Y', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_Y800 \
+ { 'Y', '8', '0', '0', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_BY8 \
+ { 'B', 'Y', '8', ' ', 0x00, 0x00, 0x10, 0x00, \
+ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+
+
+/* ------------------------------------------------------------------------
+ * Driver specific constants.
+ */
+
+#define DRIVER_VERSION_NUMBER KERNEL_VERSION(0, 1, 0)
+
+/* Number of isochronous URBs. */
+#define UVC_URBS 5
+/* Maximum number of packets per isochronous URB. */
+#define UVC_MAX_ISO_PACKETS 40
+/* Maximum frame size in bytes, for sanity checking. */
+#define UVC_MAX_FRAME_SIZE (16*1024*1024)
+/* Maximum number of video buffers. */
+#define UVC_MAX_VIDEO_BUFFERS 32
+
+#define UVC_CTRL_CONTROL_TIMEOUT 300
+#define UVC_CTRL_STREAMING_TIMEOUT 1000
+
+/* Devices quirks */
+#define UVC_QUIRK_STATUS_INTERVAL 0x00000001
+#define UVC_QUIRK_PROBE_MINMAX 0x00000002
+#define UVC_QUIRK_PROBE_EXTRAFIELDS 0x00000004
+#define UVC_QUIRK_BUILTIN_ISIGHT 0x00000008
+#define UVC_QUIRK_STREAM_NO_FID 0x00000010
+#define UVC_QUIRK_IGNORE_SELECTOR_UNIT 0x00000020
+
+/* Format flags */
+#define UVC_FMT_FLAG_COMPRESSED 0x00000001
+#define UVC_FMT_FLAG_STREAM 0x00000002
+
+/* ------------------------------------------------------------------------
+ * Structures.
+ */
+
+struct uvc_device;
+
+/* TODO: Put the most frequently accessed fields at the beginning of
+ * structures to maximize cache efficiency.
+ */
+struct uvc_streaming_control {
+ __u16 bmHint;
+ __u8 bFormatIndex;
+ __u8 bFrameIndex;
+ __u32 dwFrameInterval;
+ __u16 wKeyFrameRate;
+ __u16 wPFrameRate;
+ __u16 wCompQuality;
+ __u16 wCompWindowSize;
+ __u16 wDelay;
+ __u32 dwMaxVideoFrameSize;
+ __u32 dwMaxPayloadTransferSize;
+ __u32 dwClockFrequency;
+ __u8 bmFramingInfo;
+ __u8 bPreferedVersion;
+ __u8 bMinVersion;
+ __u8 bMaxVersion;
+};
+
+struct uvc_menu_info {
+ __u32 value;
+ __u8 name[32];
+};
+
+struct uvc_control_info {
+ struct list_head list;
+ struct list_head mappings;
+
+ __u8 entity[16];
+ __u8 index;
+ __u8 selector;
+
+ __u16 size;
+ __u32 flags;
+};
+
+struct uvc_control_mapping {
+ struct list_head list;
+
+ struct uvc_control_info *ctrl;
+
+ __u32 id;
+ __u8 name[32];
+ __u8 entity[16];
+ __u8 selector;
+
+ __u8 size;
+ __u8 offset;
+ enum v4l2_ctrl_type v4l2_type;
+ __u32 data_type;
+
+ struct uvc_menu_info *menu_info;
+ __u32 menu_count;
+};
+
+struct uvc_control {
+ struct uvc_entity *entity;
+ struct uvc_control_info *info;
+
+ __u8 index; /* Used to match the uvc_control entry with a
+ uvc_control_info. */
+ __u8 dirty : 1,
+ loaded : 1,
+ modified : 1;
+
+ __u8 *data;
+};
+
+struct uvc_format_desc {
+ char *name;
+ __u8 guid[16];
+ __u32 fcc;
+};
+
+/* The term 'entity' refers to both UVC units and UVC terminals.
+ *
+ * The type field is either the terminal type (wTerminalType in the terminal
+ * descriptor), or the unit type (bDescriptorSubtype in the unit descriptor).
+ * As the bDescriptorSubtype field is one byte long, the type value will
+ * always have a null MSB for units. All terminal types defined by the UVC
+ * specification have a non-null MSB, so it is safe to use the MSB to
+ * differentiate between units and terminals as long as the descriptor parsing
+ * code makes sure terminal types have a non-null MSB.
+ *
+ * For terminals, the type's most significant bit stores the terminal
+ * direction (either UVC_TERM_INPUT or UVC_TERM_OUTPUT). The type field should
+ * always be accessed with the UVC_ENTITY_* macros and never directly.
+ */
+
+struct uvc_entity {
+ struct list_head list; /* Entity as part of a UVC device. */
+ struct list_head chain; /* Entity as part of a video device
+ * chain. */
+ __u8 id;
+ __u16 type;
+ char name[64];
+
+ union {
+ struct {
+ __u16 wObjectiveFocalLengthMin;
+ __u16 wObjectiveFocalLengthMax;
+ __u16 wOcularFocalLength;
+ __u8 bControlSize;
+ __u8 *bmControls;
+ } camera;
+
+ struct {
+ __u8 bControlSize;
+ __u8 *bmControls;
+ __u8 bTransportModeSize;
+ __u8 *bmTransportModes;
+ } media;
+
+ struct {
+ __u8 bSourceID;
+ } output;
+
+ struct {
+ __u8 bSourceID;
+ __u16 wMaxMultiplier;
+ __u8 bControlSize;
+ __u8 *bmControls;
+ __u8 bmVideoStandards;
+ } processing;
+
+ struct {
+ __u8 bNrInPins;
+ __u8 *baSourceID;
+ } selector;
+
+ struct {
+ __u8 guidExtensionCode[16];
+ __u8 bNumControls;
+ __u8 bNrInPins;
+ __u8 *baSourceID;
+ __u8 bControlSize;
+ __u8 *bmControls;
+ __u8 *bmControlsType;
+ } extension;
+ };
+
+ unsigned int ncontrols;
+ struct uvc_control *controls;
+};
+
+struct uvc_frame {
+ __u8 bFrameIndex;
+ __u8 bmCapabilities;
+ __u16 wWidth;
+ __u16 wHeight;
+ __u32 dwMinBitRate;
+ __u32 dwMaxBitRate;
+ __u32 dwMaxVideoFrameBufferSize;
+ __u8 bFrameIntervalType;
+ __u32 dwDefaultFrameInterval;
+ __u32 *dwFrameInterval;
+};
+
+struct uvc_format {
+ __u8 type;
+ __u8 index;
+ __u8 bpp;
+ __u8 colorspace;
+ __u32 fcc;
+ __u32 flags;
+
+ char name[32];
+
+ unsigned int nframes;
+ struct uvc_frame *frame;
+};
+
+struct uvc_streaming_header {
+ __u8 bNumFormats;
+ __u8 bEndpointAddress;
+ __u8 bTerminalLink;
+ __u8 bControlSize;
+ __u8 *bmaControls;
+ /* The following fields are used by input headers only. */
+ __u8 bmInfo;
+ __u8 bStillCaptureMethod;
+ __u8 bTriggerSupport;
+ __u8 bTriggerUsage;
+};
+
+struct uvc_streaming {
+ struct list_head list;
+
+ struct usb_interface *intf;
+ int intfnum;
+ __u16 maxpsize;
+
+ struct uvc_streaming_header header;
+
+ unsigned int nformats;
+ struct uvc_format *format;
+
+ struct uvc_streaming_control ctrl;
+ struct uvc_format *cur_format;
+ struct uvc_frame *cur_frame;
+
+ struct mutex mutex;
+};
+
+enum uvc_buffer_state {
+ UVC_BUF_STATE_IDLE = 0,
+ UVC_BUF_STATE_QUEUED = 1,
+ UVC_BUF_STATE_ACTIVE = 2,
+ UVC_BUF_STATE_DONE = 3,
+ UVC_BUF_STATE_ERROR = 4,
+};
+
+struct uvc_buffer {
+ unsigned long vma_use_count;
+ struct list_head stream;
+
+ /* Touched by interrupt handler. */
+ struct v4l2_buffer buf;
+ struct list_head queue;
+ wait_queue_head_t wait;
+ enum uvc_buffer_state state;
+};
+
+#define UVC_QUEUE_STREAMING (1 << 0)
+#define UVC_QUEUE_DISCONNECTED (1 << 1)
+#define UVC_QUEUE_DROP_INCOMPLETE (1 << 2)
+
+struct uvc_video_queue {
+ void *mem;
+ unsigned int flags;
+ __u32 sequence;
+
+ unsigned int count;
+ unsigned int buf_size;
+ struct uvc_buffer buffer[UVC_MAX_VIDEO_BUFFERS];
+ struct mutex mutex; /* protects buffers and mainqueue */
+ spinlock_t irqlock; /* protects irqqueue */
+
+ struct list_head mainqueue;
+ struct list_head irqqueue;
+};
+
+struct uvc_video_device {
+ struct uvc_device *dev;
+ struct video_device *vdev;
+ atomic_t active;
+ unsigned int frozen : 1;
+
+ struct list_head iterms;
+ struct uvc_entity *oterm;
+ struct uvc_entity *processing;
+ struct uvc_entity *selector;
+ struct list_head extensions;
+ struct mutex ctrl_mutex;
+
+ struct uvc_video_queue queue;
+
+ /* Video streaming object, must always be non-NULL. */
+ struct uvc_streaming *streaming;
+
+ void (*decode) (struct urb *urb, struct uvc_video_device *video,
+ struct uvc_buffer *buf);
+
+ /* Context data used by the bulk completion handler. */
+ struct {
+ __u8 header[256];
+ unsigned int header_size;
+ int skip_payload;
+ __u32 payload_size;
+ __u32 max_payload_size;
+ } bulk;
+
+ struct urb *urb[UVC_URBS];
+ char *urb_buffer[UVC_URBS];
+
+ __u8 last_fid;
+};
+
+enum uvc_device_state {
+ UVC_DEV_DISCONNECTED = 1,
+};
+
+struct uvc_device {
+ struct usb_device *udev;
+ struct usb_interface *intf;
+ __u32 quirks;
+ int intfnum;
+ char name[32];
+
+ enum uvc_device_state state;
+ struct kref kref;
+ struct list_head list;
+
+ /* Video control interface */
+ __u16 uvc_version;
+ __u32 clock_frequency;
+
+ struct list_head entities;
+
+ struct uvc_video_device video;
+
+ /* Status Interrupt Endpoint */
+ struct usb_host_endpoint *int_ep;
+ struct urb *int_urb;
+ __u8 status[16];
+ struct input_dev *input;
+
+ /* Video Streaming interfaces */
+ struct list_head streaming;
+};
+
+enum uvc_handle_state {
+ UVC_HANDLE_PASSIVE = 0,
+ UVC_HANDLE_ACTIVE = 1,
+};
+
+struct uvc_fh {
+ struct uvc_video_device *device;
+ enum uvc_handle_state state;
+};
+
+struct uvc_driver {
+ struct usb_driver driver;
+
+ struct mutex open_mutex; /* protects from open/disconnect race */
+
+ struct list_head devices; /* struct uvc_device list */
+ struct list_head controls; /* struct uvc_control_info list */
+ struct mutex ctrl_mutex; /* protects controls and devices
+ lists */
+};
+
+/* ------------------------------------------------------------------------
+ * Debugging, printing and logging
+ */
+
+#define UVC_TRACE_PROBE (1 << 0)
+#define UVC_TRACE_DESCR (1 << 1)
+#define UVC_TRACE_CONTROL (1 << 2)
+#define UVC_TRACE_FORMAT (1 << 3)
+#define UVC_TRACE_CAPTURE (1 << 4)
+#define UVC_TRACE_CALLS (1 << 5)
+#define UVC_TRACE_IOCTL (1 << 6)
+#define UVC_TRACE_FRAME (1 << 7)
+#define UVC_TRACE_SUSPEND (1 << 8)
+#define UVC_TRACE_STATUS (1 << 9)
+
+extern unsigned int uvc_trace_param;
+
+#define uvc_trace(flag, msg...) \
+ do { \
+ if (uvc_trace_param & flag) \
+ printk(KERN_DEBUG "uvcvideo: " msg); \
+ } while (0)
+
+#define uvc_printk(level, msg...) \
+ printk(level "uvcvideo: " msg)
+
+#define UVC_GUID_FORMAT "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-" \
+ "%02x%02x%02x%02x%02x%02x"
+#define UVC_GUID_ARGS(guid) \
+ (guid)[3], (guid)[2], (guid)[1], (guid)[0], \
+ (guid)[5], (guid)[4], \
+ (guid)[7], (guid)[6], \
+ (guid)[8], (guid)[9], \
+ (guid)[10], (guid)[11], (guid)[12], \
+ (guid)[13], (guid)[14], (guid)[15]
+
+/* --------------------------------------------------------------------------
+ * Internal functions.
+ */
+
+/* Core driver */
+extern struct uvc_driver uvc_driver;
+extern void uvc_delete(struct kref *kref);
+
+/* Video buffers queue management. */
+extern void uvc_queue_init(struct uvc_video_queue *queue);
+extern int uvc_alloc_buffers(struct uvc_video_queue *queue,
+ unsigned int nbuffers, unsigned int buflength);
+extern int uvc_free_buffers(struct uvc_video_queue *queue);
+extern int uvc_query_buffer(struct uvc_video_queue *queue,
+ struct v4l2_buffer *v4l2_buf);
+extern int uvc_queue_buffer(struct uvc_video_queue *queue,
+ struct v4l2_buffer *v4l2_buf);
+extern int uvc_dequeue_buffer(struct uvc_video_queue *queue,
+ struct v4l2_buffer *v4l2_buf, int nonblocking);
+extern int uvc_queue_enable(struct uvc_video_queue *queue, int enable);
+extern void uvc_queue_cancel(struct uvc_video_queue *queue, int disconnect);
+extern struct uvc_buffer *uvc_queue_next_buffer(struct uvc_video_queue *queue,
+ struct uvc_buffer *buf);
+extern unsigned int uvc_queue_poll(struct uvc_video_queue *queue,
+ struct file *file, poll_table *wait);
+static inline int uvc_queue_streaming(struct uvc_video_queue *queue)
+{
+ return queue->flags & UVC_QUEUE_STREAMING;
+}
+
+/* V4L2 interface */
+extern struct file_operations uvc_fops;
+
+/* Video */
+extern int uvc_video_init(struct uvc_video_device *video);
+extern int uvc_video_suspend(struct uvc_video_device *video);
+extern int uvc_video_resume(struct uvc_video_device *video);
+extern int uvc_video_enable(struct uvc_video_device *video, int enable);
+extern int uvc_probe_video(struct uvc_video_device *video,
+ struct uvc_streaming_control *probe);
+extern int uvc_query_ctrl(struct uvc_device *dev, __u8 query, __u8 unit,
+ __u8 intfnum, __u8 cs, void *data, __u16 size);
+extern int uvc_set_video_ctrl(struct uvc_video_device *video,
+ struct uvc_streaming_control *ctrl, int probe);
+
+/* Status */
+extern int uvc_status_init(struct uvc_device *dev);
+extern void uvc_status_cleanup(struct uvc_device *dev);
+extern int uvc_status_suspend(struct uvc_device *dev);
+extern int uvc_status_resume(struct uvc_device *dev);
+
+/* Controls */
+extern struct uvc_control *uvc_find_control(struct uvc_video_device *video,
+ __u32 v4l2_id, struct uvc_control_mapping **mapping);
+extern int uvc_query_v4l2_ctrl(struct uvc_video_device *video,
+ struct v4l2_queryctrl *v4l2_ctrl);
+
+extern int uvc_ctrl_add_info(struct uvc_control_info *info);
+extern int uvc_ctrl_add_mapping(struct uvc_control_mapping *mapping);
+extern int uvc_ctrl_init_device(struct uvc_device *dev);
+extern void uvc_ctrl_cleanup_device(struct uvc_device *dev);
+extern int uvc_ctrl_resume_device(struct uvc_device *dev);
+extern void uvc_ctrl_init(void);
+
+extern int uvc_ctrl_begin(struct uvc_video_device *video);
+extern int __uvc_ctrl_commit(struct uvc_video_device *video, int rollback);
+static inline int uvc_ctrl_commit(struct uvc_video_device *video)
+{
+ return __uvc_ctrl_commit(video, 0);
+}
+static inline int uvc_ctrl_rollback(struct uvc_video_device *video)
+{
+ return __uvc_ctrl_commit(video, 1);
+}
+
+extern int uvc_ctrl_get(struct uvc_video_device *video,
+ struct v4l2_ext_control *xctrl);
+extern int uvc_ctrl_set(struct uvc_video_device *video,
+ struct v4l2_ext_control *xctrl);
+
+extern int uvc_xu_ctrl_query(struct uvc_video_device *video,
+ struct uvc_xu_control *ctrl, int set);
+
+/* Utility functions */
+extern void uvc_simplify_fraction(uint32_t *numerator, uint32_t *denominator,
+ unsigned int n_terms, unsigned int threshold);
+extern uint32_t uvc_fraction_to_interval(uint32_t numerator,
+ uint32_t denominator);
+extern struct usb_host_endpoint *uvc_find_endpoint(
+ struct usb_host_interface *alts, __u8 epaddr);
+
+/* Quirks support */
+void uvc_video_decode_isight(struct urb *urb, struct uvc_video_device *video,
+ struct uvc_buffer *buf);
+
+#endif /* __KERNEL__ */
+
+#endif
--
cgit v1.2.3-70-g09d2
From dd4f0888f8b42a97c93a66617a4f9acaff3089d6 Mon Sep 17 00:00:00 2001
From: Tony Luck <tony.luck@intel.com>
Date: Mon, 30 Jun 2008 15:03:14 -0700
Subject: [IA64] Bugfix for system with 32 cpus
On a system where there are no hot pluggable cpus "additional_cpus"
is still set to -1 at the point where we call per_cpu_scan_finalize().
If we didn't find an SRAT table and so pick the default "32" for the
number of cpus, when we get to:
high_cpu = min(high_cpu + reserve_cpus, NR_CPUS);
we will end up initializing for just 31 cpus ... and so we will
die horribly when bringing up cpu#32.
Problem introduced by: 2c6e6db41f01b6b4eb98809350827c9678996698
"Minimize per_cpu reservations."
Acked-by: Robin Holt <holt@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---
arch/ia64/kernel/setup.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 4ae15c8c2488..632cda8f2e76 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -547,7 +547,8 @@ setup_arch (char **cmdline_p)
# ifdef CONFIG_ACPI_NUMA
acpi_numa_init();
per_cpu_scan_finalize((cpus_weight(early_cpu_possible_map) == 0 ?
- 32 : cpus_weight(early_cpu_possible_map)), additional_cpus);
+ 32 : cpus_weight(early_cpu_possible_map)),
+ additional_cpus > 0 ? additional_cpus : 0);
# endif
#else
# ifdef CONFIG_SMP
--
cgit v1.2.3-70-g09d2
From 3a677d216445dba3332a000063405de3fc135859 Mon Sep 17 00:00:00 2001
From: Doug Chapman <doug.chapman@hp.com>
Date: Mon, 30 Jun 2008 15:06:48 -0700
Subject: [IA64] export account_system_vtime
The symbol account_system_vtime is used by the kvm module but
not exported. This breaks building with CONFIG_VIRT_CPU_ACCOUNTING
and CONFIG_KVM=m.
Signed-off-by: Doug Chapman <doug.chapman@hp.com>
Acked-by: Hidetosho Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---
arch/ia64/kernel/time.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
index 8c73643f2d66..aad1b7b1fff9 100644
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -117,6 +117,7 @@ void account_system_vtime(struct task_struct *tsk)
local_irq_restore(flags);
}
+EXPORT_SYMBOL_GPL(account_system_vtime);
/*
* Called from the timer interrupt handler to charge accumulated user time
--
cgit v1.2.3-70-g09d2
From 619b0488038224391e64fa03854651ca0f5efe56 Mon Sep 17 00:00:00 2001
From: Raistlin <raistlin@linux.it>
Date: Thu, 26 Jun 2008 18:54:09 +0200
Subject: sched: fix divide error when trying to configure rt_period to zero
Here it is another little Oops we found while configuring invalid values
via cgroups:
echo 0 > /dev/cgroups/0/cpu.rt_period_us
or
echo 4294967296 > /dev/cgroups/0/cpu.rt_period_us
[ 205.509825] divide error: 0000 [#1]
[ 205.510151] Modules linked in:
[ 205.510151]
[ 205.510151] Pid: 2339, comm: bash Not tainted (2.6.26-rc8 #33)
[ 205.510151] EIP: 0060:[<c030c6ef>] EFLAGS: 00000293 CPU: 0
[ 205.510151] EIP is at div64_u64+0x5f/0x70
[ 205.510151] EAX: 0000389f EBX: 00000000 ECX: 00000000 EDX: 00000000
[ 205.510151] ESI: d9800000 EDI: 00000000 EBP: c6cede60 ESP: c6cede50
[ 205.510151] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068
[ 205.510151] Process bash (pid: 2339, ti=c6cec000 task=c79be370 task.ti=c6cec000)
[ 205.510151] Stack: d9800000 0000389f c05971a0 d9800000 c6cedeb4 c0214dbd 00000000 00000000
[ 205.510151] c6cede88 c0242bd8 c05377c0 c7a41b40 00000000 00000000 00000000 c05971a0
[ 205.510151] c780ed20 c7508494 c7a41b40 00000000 00000002 c6cedebc c05971a0 ffffffea
[ 205.510151] Call Trace:
[ 205.510151] [<c0214dbd>] ? __rt_schedulable+0x1cd/0x240
[ 205.510151] [<c0242bd8>] ? cgroup_file_open+0x18/0xe0
[ 205.510151] [<c0214fe4>] ? tg_set_bandwidth+0xa4/0xf0
[ 205.510151] [<c0215066>] ? sched_group_set_rt_period+0x36/0x50
[ 205.510151] [<c021508e>] ? cpu_rt_period_write_uint+0xe/0x10
[ 205.510151] [<c0242dc5>] ? cgroup_file_write+0x125/0x160
[ 205.510151] [<c0232c15>] ? hrtimer_interrupt+0x155/0x190
[ 205.510151] [<c02f047f>] ? security_file_permission+0xf/0x20
[ 205.510151] [<c0277ad8>] ? rw_verify_area+0x48/0xc0
[ 205.510151] [<c0283744>] ? dupfd+0x104/0x130
[ 205.510151] [<c027838c>] ? vfs_write+0x9c/0x160
[ 205.510151] [<c0242ca0>] ? cgroup_file_write+0x0/0x160
[ 205.510151] [<c027850d>] ? sys_write+0x3d/0x70
[ 205.510151] [<c0203019>] ? sysenter_past_esp+0x6a/0x91
[ 205.510151] =======================
[ 205.510151] Code: 0f 45 de 31 f6 0f ad d0 d3 ea f6 c1 20 0f 45 c2 0f 45 d6 89 45 f0 89 55 f4 8b 55 f4 31 c9 8b 45 f0 39 d3 89 c6 77 08 89 d0 31 d2 <f7> f3 89 c1 83 c4 08 89 f0 f7 f3 89 ca 5b 5e 5d c3 55 89 e5 56
[ 205.510151] EIP: [<c030c6ef>] div64_u64+0x5f/0x70 SS:ESP 0068:c6cede50
The attached patch solves the issue for me.
I'm checking as soon as possible for the period not being zero since, if
it is, going ahead is useless. This way we also save a mutex_lock() and
a read_lock() wrt doing it inside tg_set_bandwidth() or
__rt_schedulable().
Signed-off-by: Dario Faggioli <raistlin@linux.it>
Signed-off-by: Michael Trimarchi <trimarchimichael@yahoo.it>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
kernel/sched.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/kernel/sched.c b/kernel/sched.c
index a66e85639de2..94ead43eda62 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -8502,6 +8502,9 @@ int sched_group_set_rt_period(struct task_group *tg, long rt_period_us)
rt_period = (u64)rt_period_us * NSEC_PER_USEC;
rt_runtime = tg->rt_bandwidth.rt_runtime;
+ if (rt_period == 0)
+ return -EINVAL;
+
return tg_set_bandwidth(tg, rt_period, rt_runtime);
}
--
cgit v1.2.3-70-g09d2
From efac41894df57d32b483ac622d03541b5b2692c0 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 1 Jul 2008 08:56:32 +0200
Subject: x86: fix NODES_SHIFT Kconfig range
commit 4323838215184f5a2f081e0d17b8d60731b03164
x86: change size of node ids from u8 to s16
set the range for NODES_SHIFT to 1..15.
The possible range is 1..9
Fixes Bugzilla #10726
Reported-by: Dave Jones <davej@codemonkey.org.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
arch/x86/Kconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 52e18e6d2ba0..8a07f417f5f4 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -961,8 +961,8 @@ config NUMA_EMU
number of nodes. This is only useful for debugging.
config NODES_SHIFT
- int "Max num nodes shift(1-15)"
- range 1 15 if X86_64
+ int "Max num nodes shift(1-9)"
+ range 1 9 if X86_64
default "6" if X86_64
default "4" if X86_NUMAQ
default "3"
--
cgit v1.2.3-70-g09d2
From d585d0b9d73ed999cc7b8cf3cac4a5b01abb544e Mon Sep 17 00:00:00 2001
From: Divyesh Shah <dpshah@google.com>
Date: Mon, 16 Jun 2008 18:37:08 +0200
Subject: block: Fix the starving writes bug in the anticipatory IO scheduler
AS scheduler alternates between issuing read and write batches. It does
the batch switch only after all requests from the previous batch are
completed.
When switching to a write batch, if there is an on-going read request,
it waits for its completion and indicates its intention of switching by
setting ad->changed_batch and the new direction but does not update the
batch_expire_time for the new write batch which it does in the case of
no previous pending requests.
On completion of the read request, it sees that we were waiting for the
switch and schedules work for kblockd right away and resets the
ad->changed_data flag.
Now when kblockd enters dispatch_request where it is expected to pick
up a write request, it in turn ends the write batch because the
batch_expire_timer was not updated and shows the expire timestamp for
the previous batch.
This results in the write starvation for all the cases where there is
the intention for switching to a write batch, but there is a previous
in-flight read request and the batch gets reverted to a read_batch
right away.
This also holds true in the reverse case (switching from a write batch
to a read batch with an in-flight write request).
I've checked that this bug exists on 2.6.11, 2.6.18, 2.6.24 and
linux-2.6-block git HEAD. I've tested the fix on x86 platforms with
SCSI drives where the driver asks for the next request while a current
request is in-flight.
This patch is based off linux-2.6-block git HEAD.
Bug reproduction:
A simple scenario which reproduces this bug is:
- dd if=/dev/hda3 of=/dev/null &
- lilo
The lilo takes forever to complete.
This can also be reproduced fairly easily with the earlier dd and
another test
program doing msync().
The example test program below should print out a message after every
iteration
but it simply hangs forever. With this bugfix it makes forward progress.
====
Example test program using msync() (thanks to suleiman AT google DOT
com)
inline uint64_t
rdtsc(void)
{
int64_t tsc;
__asm __volatile("rdtsc" : "=A" (tsc));
return (tsc);
}
int
main(int argc, char **argv)
{
struct stat st;
uint64_t e, s, t;
char *p, q;
long i;
int fd;
if (argc < 2) {
printf("Usage: %s <file>\n", argv[0]);
return (1);
}
if ((fd = open(argv[1], O_RDWR | O_NOATIME)) < 0)
err(1, "open");
if (fstat(fd, &st) < 0)
err(1, "fstat");
p = mmap(NULL, st.st_size, PROT_READ | PROT_WRITE,
MAP_SHARED, fd, 0);
t = 0;
for (i = 0; i < 1000; i++) {
*p = 0;
msync(p, 4096, MS_SYNC);
s = rdtsc();
*p = 0;
__asm __volatile(""::: "memory");
e = rdtsc();
if (argc > 2)
printf("%d: %lld cycles %jd %jd\n",
i, e - s, (intmax_t)s, (intmax_t)e);
t += e - s;
}
printf("average time: %lld cycles\n", t / 1000);
return (0);
}
Cc: <stable@kernel.org>
Acked-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---
block/as-iosched.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/block/as-iosched.c b/block/as-iosched.c
index 8c3946787dbb..743f33a01a07 100644
--- a/block/as-iosched.c
+++ b/block/as-iosched.c
@@ -831,6 +831,8 @@ static void as_completed_request(struct request_queue *q, struct request *rq)
}
if (ad->changed_batch && ad->nr_dispatched == 1) {
+ ad->current_batch_expires = jiffies +
+ ad->batch_expire[ad->batch_data_dir];
kblockd_schedule_work(&ad->antic_work);
ad->changed_batch = 0;
--
cgit v1.2.3-70-g09d2
From 18ce3751ccd488c78d3827e9f6bf54e6322676fb Mon Sep 17 00:00:00 2001
From: Jens Axboe <jens.axboe@oracle.com>
Date: Tue, 1 Jul 2008 09:07:34 +0200
Subject: Properly notify block layer of sync writes
fsync_buffers_list() and sync_dirty_buffer() both issue async writes and
then immediately wait on them. Conceptually, that makes them sync writes
and we should treat them as such so that the IO schedulers can handle
them appropriately.
This patch fixes a write starvation issue that Lin Ming reported, where
xx is stuck for more than 2 minutes because of a large number of
synchronous IO in the system:
INFO: task kjournald:20558 blocked for more than 120 seconds.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this
message.
kjournald D ffff810010820978 6712 20558 2
ffff81022ddb1d10 0000000000000046 ffff81022e7baa10 ffffffff803ba6f2
ffff81022ecd0000 ffff8101e6dc9160 ffff81022ecd0348 000000008048b6cb
0000000000000086 ffff81022c4e8d30 0000000000000000 ffffffff80247537
Call Trace:
[<ffffffff803ba6f2>] kobject_get+0x12/0x17
[<ffffffff80247537>] getnstimeofday+0x2f/0x83
[<ffffffff8029c1ac>] sync_buffer+0x0/0x3f
[<ffffffff8066d195>] io_schedule+0x5d/0x9f
[<ffffffff8029c1e7>] sync_buffer+0x3b/0x3f
[<ffffffff8066d3f0>] __wait_on_bit+0x40/0x6f
[<ffffffff8029c1ac>] sync_buffer+0x0/0x3f
[<ffffffff8066d48b>] out_of_line_wait_on_bit+0x6c/0x78
[<ffffffff80243909>] wake_bit_function+0x0/0x23
[<ffffffff8029e3ad>] sync_dirty_buffer+0x98/0xcb
[<ffffffff8030056b>] journal_commit_transaction+0x97d/0xcb6
[<ffffffff8023a676>] lock_timer_base+0x26/0x4b
[<ffffffff8030300a>] kjournald+0xc1/0x1fb
[<ffffffff802438db>] autoremove_wake_function+0x0/0x2e
[<ffffffff80302f49>] kjournald+0x0/0x1fb
[<ffffffff802437bb>] kthread+0x47/0x74
[<ffffffff8022de51>] schedule_tail+0x28/0x5d
[<ffffffff8020cac8>] child_rip+0xa/0x12
[<ffffffff80243774>] kthread+0x0/0x74
[<ffffffff8020cabe>] child_rip+0x0/0x12
Lin Ming confirms that this patch fixes the issue. I've run tests with
it for the past week and no ill effects have been observed, so I'm
proposing it for inclusion into 2.6.26.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---
fs/buffer.c | 13 ++++++++-----
include/linux/fs.h | 1 +
2 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/fs/buffer.c b/fs/buffer.c
index a073f3f4f013..0f51c0f7c266 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -821,7 +821,7 @@ static int fsync_buffers_list(spinlock_t *lock, struct list_head *list)
* contents - it is a noop if I/O is still in
* flight on potentially older contents.
*/
- ll_rw_block(SWRITE, 1, &bh);
+ ll_rw_block(SWRITE_SYNC, 1, &bh);
brelse(bh);
spin_lock(lock);
}
@@ -2940,16 +2940,19 @@ void ll_rw_block(int rw, int nr, struct buffer_head *bhs[])
for (i = 0; i < nr; i++) {
struct buffer_head *bh = bhs[i];
- if (rw == SWRITE)
+ if (rw == SWRITE || rw == SWRITE_SYNC)
lock_buffer(bh);
else if (test_set_buffer_locked(bh))
continue;
- if (rw == WRITE || rw == SWRITE) {
+ if (rw == WRITE || rw == SWRITE || rw == SWRITE_SYNC) {
if (test_clear_buffer_dirty(bh)) {
bh->b_end_io = end_buffer_write_sync;
get_bh(bh);
- submit_bh(WRITE, bh);
+ if (rw == SWRITE_SYNC)
+ submit_bh(WRITE_SYNC, bh);
+ else
+ submit_bh(WRITE, bh);
continue;
}
} else {
@@ -2978,7 +2981,7 @@ int sync_dirty_buffer(struct buffer_head *bh)
if (test_clear_buffer_dirty(bh)) {
get_bh(bh);
bh->b_end_io = end_buffer_write_sync;
- ret = submit_bh(WRITE, bh);
+ ret = submit_bh(WRITE_SYNC, bh);
wait_on_buffer(bh);
if (buffer_eopnotsupp(bh)) {
clear_buffer_eopnotsupp(bh);
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 7c1080826832..d8e2762ed14d 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -83,6 +83,7 @@ extern int dir_notify_enable;
#define READ_SYNC (READ | (1 << BIO_RW_SYNC))
#define READ_META (READ | (1 << BIO_RW_META))
#define WRITE_SYNC (WRITE | (1 << BIO_RW_SYNC))
+#define SWRITE_SYNC (SWRITE | (1 << BIO_RW_SYNC))
#define WRITE_BARRIER ((1 << BIO_RW) | (1 << BIO_RW_BARRIER))
#define SEL_IN 1
--
cgit v1.2.3-70-g09d2
From 8558f8f81680a43d383abd1b5f23d3501fedfa65 Mon Sep 17 00:00:00 2001
From: Gautham R Shenoy <ego@in.ibm.com>
Date: Fri, 27 Jun 2008 10:17:38 +0530
Subject: rcu: fix hotplug vs rcu race
Dhaval Giani reported this warning during cpu hotplug stress-tests:
| On running kernel compiles in parallel with cpu hotplug:
|
| WARNING: at arch/x86/kernel/smp.c:118
| native_smp_send_reschedule+0x21/0x36()
| Modules linked in:
| Pid: 27483, comm: cc1 Not tainted 2.6.26-rc7 #1
| [...]
| [<c0110355>] native_smp_send_reschedule+0x21/0x36
| [<c014fe8f>] force_quiescent_state+0x47/0x57
| [<c014fef0>] call_rcu+0x51/0x6d
| [<c01713b3>] __fput+0x130/0x158
| [<c0171231>] fput+0x17/0x19
| [<c016fd99>] filp_close+0x4d/0x57
| [<c016fdff>] sys_close+0x5c/0x97
IMHO the warning is a spurious one.
cpu_online_map is updated by the _cpu_down() using stop_machine_run().
Since force_quiescent_state is invoked from irqs disabled section,
stop_machine_run() won't be executing while a cpu is executing
force_quiescent_state(). Hence the cpu_online_map is stable while we're
in the irq disabled section.
However, a cpu might have been offlined _just_ before we disabled irqs
while entering force_quiescent_state(). And rcu subsystem might not yet
have handled the CPU_DEAD notification, leading to the offlined cpu's
bit being set in the rcp->cpumask.
Hence cpumask = (rcp->cpumask & cpu_online_map) to prevent sending
smp_reschedule() to an offlined CPU.
Here's the timeline:
CPU_A CPU_B
--------------------------------------------------------------
cpu_down(): .
. .
. .
stop_machine(): /* disables preemption, .
* and irqs */ .
. .
. .
take_cpu_down(); .
. .
. .
. .
cpu_disable(); /*this removes cpu .
*from cpu_online_map .
*/ .
. .
. .
restart_machine(); /* enables irqs */ .
------WINDOW DURING WHICH rcp->cpumask is stale ---------------
. call_rcu();
. /* disables irqs here */
. .force_quiescent_state();
.CPU_DEAD: .for_each_cpu(rcp->cpumask)
. . smp_send_reschedule();
. .
. . WARN_ON() for offlined CPU!
.
.
.
rcu_cpu_notify:
.
-------- WINDOW ENDS ------------------------------------------
rcu_offline_cpu() /* Which calls cpu_quiet()
* which removes
* cpu from rcp->cpumask.
*/
If a new batch was started just before calling stop_machine_run(), the
"tobe-offlined" cpu is still present in rcp-cpumask.
During a cpu-offline, from take_cpu_down(), we queue an rt-prio idle
task as the next task to be picked by the scheduler. We also call
cpu_disable() which will disable any further interrupts and remove the
cpu's bit from the cpu_online_map.
Once the stop_machine_run() successfully calls take_cpu_down(), it calls
schedule(). That's the last time a schedule is called on the offlined
cpu, and hence the last time when rdp->passed_quiesc will be set to 1
through rcu_qsctr_inc().
But the cpu_quiet() will be on this cpu will be called only when the
next RCU_SOFTIRQ occurs on this CPU. So at this time, the offlined CPU
is still set in rcp->cpumask.
Now coming back to the idle_task which truely offlines the CPU, it does
check for a pending RCU and raises the softirq, since it will find
rdp->passed_quiesc to be 0 in this case. However, since the cpu is
offline I am not sure if the softirq will trigger on the CPU.
Even if it doesn't the rcu_offline_cpu() will find that rcp->completed
is not the same as rcp->cur, which means that our cpu could be holding
up the grace period progression. Hence we call cpu_quiet() and move
ahead.
But because of the window explained in the timeline, we could still have
a call_rcu() before the RCU subsystem executes it's CPU_DEAD
notification, and we send smp_send_reschedule() to offlined cpu while
trying to force the quiescent states. The appended patch adds comments
and prevents checking for offlined cpu everytime.
cpu_online_map is updated by the _cpu_down() using stop_machine_run().
Since force_quiescent_state is invoked from irqs disabled section,
stop_machine_run() won't be executing while a cpu is executing
force_quiescent_state(). Hence the cpu_online_map is stable while we're
in the irq disabled section.
Reported-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
Signed-off-by: Gautham R Shenoy <ego@in.ibm.com>
Acked-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
Cc: Dipankar Sarma <dipankar@in.ibm.com>
Cc: laijs@cn.fujitsu.com
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Rusty Russel <rusty@rustcorp.com.au>
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
kernel/rcuclassic.c | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/kernel/rcuclassic.c b/kernel/rcuclassic.c
index f4ffbd0f306f..a38895a5b8e2 100644
--- a/kernel/rcuclassic.c
+++ b/kernel/rcuclassic.c
@@ -89,8 +89,22 @@ static void force_quiescent_state(struct rcu_data *rdp,
/*
* Don't send IPI to itself. With irqs disabled,
* rdp->cpu is the current cpu.
+ *
+ * cpu_online_map is updated by the _cpu_down()
+ * using stop_machine_run(). Since we're in irqs disabled
+ * section, stop_machine_run() is not exectuting, hence
+ * the cpu_online_map is stable.
+ *
+ * However, a cpu might have been offlined _just_ before
+ * we disabled irqs while entering here.
+ * And rcu subsystem might not yet have handled the CPU_DEAD
+ * notification, leading to the offlined cpu's bit
+ * being set in the rcp->cpumask.
+ *
+ * Hence cpumask = (rcp->cpumask & cpu_online_map) to prevent
+ * sending smp_reschedule() to an offlined CPU.
*/
- cpumask = rcp->cpumask;
+ cpus_and(cpumask, rcp->cpumask, cpu_online_map);
cpu_clear(rdp->cpu, cpumask);
for_each_cpu_mask(cpu, cpumask)
smp_send_reschedule(cpu);
--
cgit v1.2.3-70-g09d2
From 2709781be6141798162f1089df728fb218a590df Mon Sep 17 00:00:00 2001
From: Ben Dooks <ben-linux@fluff.org>
Date: Tue, 1 Jul 2008 11:59:41 +0100
Subject: I2C: S3C2410: Check ACK on byte transmission
We should check for the reception of an ACK after transmitting each
data byte. The address send has been correctly checking this, but the
data write byte state should have also been checking for these failures.
As part of the same fix, we remove the ACK checking from the receive
path where it should not have been checking for an ACK which our hardware
was sending.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
---
drivers/i2c/busses/i2c-s3c2410.c | 21 ++++++++++-----------
1 file changed, 10 insertions(+), 11 deletions(-)
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 1305ef190fc1..7ad22c53564d 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -323,7 +323,17 @@ static int i2s_s3c_irq_nextbyte(struct s3c24xx_i2c *i2c, unsigned long iicstat)
* end of the message, and if so, work out what to do
*/
+ if (!(i2c->msg->flags & I2C_M_IGNORE_NAK)) {
+ if (iicstat & S3C2410_IICSTAT_LASTBIT) {
+ dev_dbg(i2c->dev, "WRITE: No Ack\n");
+
+ s3c24xx_i2c_stop(i2c, -ECONNREFUSED);
+ goto out_ack;
+ }
+ }
+
retry_write:
+
if (!is_msgend(i2c)) {
byte = i2c->msg->buf[i2c->msg_ptr++];
writeb(byte, i2c->regs + S3C2410_IICDS);
@@ -377,17 +387,6 @@ static int i2s_s3c_irq_nextbyte(struct s3c24xx_i2c *i2c, unsigned long iicstat)
* going to do any more read/write
*/
- if (!(i2c->msg->flags & I2C_M_IGNORE_NAK) &&
- !(is_msglast(i2c) && is_lastmsg(i2c))) {
-
- if (iicstat & S3C2410_IICSTAT_LASTBIT) {
- dev_dbg(i2c->dev, "READ: No Ack\n");
-
- s3c24xx_i2c_stop(i2c, -ECONNREFUSED);
- goto out_ack;
- }
- }
-
byte = readb(i2c->regs + S3C2410_IICDS);
i2c->msg->buf[i2c->msg_ptr++] = byte;
--
cgit v1.2.3-70-g09d2
From 63f5c2891eae6b4dd0538ef094e5f256d6150d7b Mon Sep 17 00:00:00 2001
From: Ben Dooks <ben-linux@fluff.org>
Date: Tue, 1 Jul 2008 11:59:42 +0100
Subject: I2C: S3C2410: Fixup error codes returned rom a transfer.
The driver should be returning -ENXIO for transfers that do not
pass the initial address byte stage.
Note, also small tidyups to the driver comments in the area.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
---
drivers/i2c/busses/i2c-s3c2410.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 7ad22c53564d..d2645da79a5a 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -290,12 +290,12 @@ static int i2s_s3c_irq_nextbyte(struct s3c24xx_i2c *i2c, unsigned long iicstat)
* bus, or started a new i2c message
*/
- if (iicstat & S3C2410_IICSTAT_LASTBIT &&
+ if (iicstat & S3C2410_IICSTAT_LASTBIT &&
!(i2c->msg->flags & I2C_M_IGNORE_NAK)) {
/* ack was not received... */
dev_dbg(i2c->dev, "ack was not received\n");
- s3c24xx_i2c_stop(i2c, -EREMOTEIO);
+ s3c24xx_i2c_stop(i2c, -ENXIO);
goto out_ack;
}
@@ -305,7 +305,7 @@ static int i2s_s3c_irq_nextbyte(struct s3c24xx_i2c *i2c, unsigned long iicstat)
i2c->state = STATE_WRITE;
/* terminate the transfer if there is nothing to do
- * (used by the i2c probe to find devices */
+ * as this is used by the i2c probe to find devices. */
if (is_lastmsg(i2c) && i2c->msg->len == 0) {
s3c24xx_i2c_stop(i2c, 0);
--
cgit v1.2.3-70-g09d2
From d150a4bbd0e5c6427e66086b139953428680160b Mon Sep 17 00:00:00 2001
From: Ben Dooks <ben-linux@fluff.org>
Date: Tue, 1 Jul 2008 11:59:43 +0100
Subject: I2C: S3C2410: Add MODULE_ALIAS() for s3c2440 device.
Add a MODULE_ALIAS() statement for the i2c-s3c2410 controller
to ensure that it can be autoloaded on the S3C2440 systems that
we support.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
---
drivers/i2c/busses/i2c-s3c2410.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index d2645da79a5a..9e8c875437be 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -948,3 +948,4 @@ MODULE_DESCRIPTION("S3C24XX I2C Bus driver");
MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:s3c2410-i2c");
+MODULE_ALIAS("platform:s3c2440-i2c");
--
cgit v1.2.3-70-g09d2
From a94c248113b86bbbc47d027a4004b70f2be298b1 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Tue, 1 Jul 2008 17:18:17 +0100
Subject: PCI: Restrict VPD read permission to root
Some PCI devices will lock up if we attempt to read from VPD addresses
beyond some device-dependent limit. Until we can identify these
devices and adjust the file size accordingly, only let root read VPD
through sysfs to prevent a DoS by normal users.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---
drivers/pci/pci-sysfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 6f3c7446c329..1f855f028e92 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -738,7 +738,7 @@ int __must_check pci_create_sysfs_dev_files (struct pci_dev *pdev)
pdev->vpd->attr = attr;
attr->size = pdev->vpd->ops->get_size(pdev);
attr->attr.name = "vpd";
- attr->attr.mode = S_IRUGO | S_IWUSR;
+ attr->attr.mode = S_IRUSR | S_IWUSR;
attr->read = pci_read_vpd;
attr->write = pci_write_vpd;
retval = sysfs_create_bin_file(&pdev->dev.kobj, attr);
--
cgit v1.2.3-70-g09d2
From 5d1a04110bfc40a86e1387b5f4382addd9aa7fbb Mon Sep 17 00:00:00 2001
From: John Linn <john.linn@xilinx.com>
Date: Tue, 1 Jul 2008 14:17:18 -0600
Subject: powerpc/bootwrapper: update for initrd with simpleImage
This change to the makefile corrects the build of a simpleImage with initrd.
Signed-off-by: John Linn <john.linn@xilinx>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---
arch/powerpc/boot/Makefile | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 1cee2f9fdf06..095e04db1c0e 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -273,7 +273,8 @@ endif
initrd- := $(patsubst zImage%, zImage.initrd%, $(image-n) $(image-))
initrd-y := $(patsubst zImage%, zImage.initrd%, \
$(patsubst dtbImage%, dtbImage.initrd%, \
- $(patsubst treeImage%, treeImage.initrd%, $(image-y))))
+ $(patsubst simpleImage%, simpleImage.initrd%, \
+ $(patsubst treeImage%, treeImage.initrd%, $(image-y)))))
initrd-y := $(filter-out $(image-y), $(initrd-y))
targets += $(image-y) $(initrd-y)
--
cgit v1.2.3-70-g09d2
From 2260e63a2f313f416b31af80d02f02ef92d20d78 Mon Sep 17 00:00:00 2001
From: Ben Dooks <ben-linux@fluff.org>
Date: Tue, 1 Jul 2008 22:38:18 +0200
Subject: i2c: Documentation: fix device matching description
The matching process described for new style clients in
Documentation/i2c/writing-clients is classed as out-of-date
as it requires the presence of an .id_table entry in the
driver's i2c_driver entry.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
---
Documentation/i2c/writing-clients | 18 ++++++++++++++----
1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/Documentation/i2c/writing-clients b/Documentation/i2c/writing-clients
index ee75cbace28d..d4cd4126d1ad 100644
--- a/Documentation/i2c/writing-clients
+++ b/Documentation/i2c/writing-clients
@@ -25,12 +25,23 @@ routines, and should be zero-initialized except for fields with data you
provide. A client structure holds device-specific information like the
driver model device node, and its I2C address.
+/* iff driver uses driver model ("new style") binding model: */
+
+static struct i2c_device_id foo_idtable[] = {
+ { "foo", my_id_for_foo },
+ { "bar", my_id_for_bar },
+ { }
+};
+
+MODULE_DEVICE_TABLE(i2c, foo_idtable);
+
static struct i2c_driver foo_driver = {
.driver = {
.name = "foo",
},
/* iff driver uses driver model ("new style") binding model: */
+ .id_table = foo_ids,
.probe = foo_probe,
.remove = foo_remove,
@@ -173,10 +184,9 @@ handle may be used during foo_probe(). If foo_probe() reports success
(zero not a negative status code) it may save the handle and use it until
foo_remove() returns. That binding model is used by most Linux drivers.
-Drivers match devices when i2c_client.driver_name and the driver name are
-the same; this approach is used in several other busses that don't have
-device typing support in the hardware. The driver and module name should
-match, so hotplug/coldplug mechanisms will modprobe the driver.
+The probe function is called when an entry in the id_table name field
+matches the device's name. It is passed the entry that was matched so
+the driver knows which one in the table matched.
Device Creation (Standard driver model)
--
cgit v1.2.3-70-g09d2
From 8e29da9ee8958cc17e27f4053420f1c982614793 Mon Sep 17 00:00:00 2001
From: Wolfram Sang <w.sang@pengutronix.de>
Date: Tue, 1 Jul 2008 22:38:18 +0200
Subject: i2c: Fix bad hint about irqs in i2c.h
i2c.h mentions -1 as a not-issued irq. This false hint was taken by
of_i2c and caused crashes. Don't give any advice as 'no irq' is not
consistent across all architectures yet and it is not needed internally
by the i2c-core.
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
---
include/linux/i2c.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index fb9af6a0fe9c..8dc730132192 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -171,7 +171,7 @@ struct i2c_client {
struct i2c_adapter *adapter; /* the adapter we sit on */
struct i2c_driver *driver; /* and our access routines */
struct device dev; /* the device structure */
- int irq; /* irq issued by device (or -1) */
+ int irq; /* irq issued by device */
struct list_head list; /* DEPRECATED */
struct completion released;
};
--
cgit v1.2.3-70-g09d2
From 1e6d1f260611387a7b4e6eae4d1dd6f62e53714d Mon Sep 17 00:00:00 2001
From: John Linn <john.linn@xilinx.com>
Date: Tue, 1 Jul 2008 10:52:41 -0700
Subject: powerpc/legacy_serial: Bail if reg-offset/shift properties are
present
The legacy serial driver does not work with an 8250 type UART that is
described in the device tree with the reg-offset and reg-shift
properties. This change makes legacy_serial ignore these devices.
Signed-off-by: John Linn <john.linn@xilinx.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---
arch/powerpc/kernel/legacy_serial.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c
index 61dd17449ddc..cf37f5ca4b71 100644
--- a/arch/powerpc/kernel/legacy_serial.c
+++ b/arch/powerpc/kernel/legacy_serial.c
@@ -136,6 +136,11 @@ static int __init add_legacy_soc_port(struct device_node *np,
if (of_get_property(np, "clock-frequency", NULL) == NULL)
return -1;
+ /* if reg-shift or offset, don't try to use it */
+ if ((of_get_property(np, "reg-shift", NULL) != NULL) ||
+ (of_get_property(np, "reg-offset", NULL) != NULL))
+ return -1;
+
/* if rtas uses this device, don't try to use it as well */
if (of_get_property(np, "used-by-rtas", NULL) != NULL)
return -1;
--
cgit v1.2.3-70-g09d2
From 18d76ac9a47742558bca3bbc2f7c41870ac744c8 Mon Sep 17 00:00:00 2001
From: Tim Yamin <plasm@roo.me.uk>
Date: Tue, 17 Jun 2008 09:33:14 +0100
Subject: powerpc/mpc5200: Fix lite5200b suspend/resume
Suspend/resume ("echo mem > /sys/power/state") does not work with
vanilla kernels -- the system does not suspend correctly and just
hangs. This patch fixes this so suspend/resume works:
1) of_iomap does not map the whole 0xC000 of the MPC5200 immr so
saving registers does not work.
2) PCI registers need to be saved and restored.
Signed-off-by: Tim Yamin <plasm@roo.me.uk>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---
arch/powerpc/platforms/52xx/lite5200_pm.c | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/platforms/52xx/lite5200_pm.c b/arch/powerpc/platforms/52xx/lite5200_pm.c
index 41c7fd91e99e..fe92e65103ed 100644
--- a/arch/powerpc/platforms/52xx/lite5200_pm.c
+++ b/arch/powerpc/platforms/52xx/lite5200_pm.c
@@ -14,6 +14,7 @@ static struct mpc52xx_sdma __iomem *bes;
static struct mpc52xx_xlb __iomem *xlb;
static struct mpc52xx_gpio __iomem *gps;
static struct mpc52xx_gpio_wkup __iomem *gpw;
+static void __iomem *pci;
static void __iomem *sram;
static const int sram_size = 0x4000; /* 16 kBytes */
static void __iomem *mbar;
@@ -50,6 +51,8 @@ static int lite5200_pm_prepare(void)
{ .type = "builtin", .compatible = "mpc5200", }, /* efika */
{}
};
+ u64 regaddr64 = 0;
+ const u32 *regaddr_p;
/* deep sleep? let mpc52xx code handle that */
if (lite5200_pm_target_state == PM_SUSPEND_STANDBY)
@@ -60,8 +63,12 @@ static int lite5200_pm_prepare(void)
/* map registers */
np = of_find_matching_node(NULL, immr_ids);
- mbar = of_iomap(np, 0);
+ regaddr_p = of_get_address(np, 0, NULL, NULL);
+ if (regaddr_p)
+ regaddr64 = of_translate_address(np, regaddr_p);
of_node_put(np);
+
+ mbar = ioremap((u32) regaddr64, 0xC000);
if (!mbar) {
printk(KERN_ERR "%s:%i Error mapping registers\n", __func__, __LINE__);
return -ENOSYS;
@@ -71,6 +78,7 @@ static int lite5200_pm_prepare(void)
pic = mbar + 0x500;
gps = mbar + 0xb00;
gpw = mbar + 0xc00;
+ pci = mbar + 0xd00;
bes = mbar + 0x1200;
xlb = mbar + 0x1f00;
sram = mbar + 0x8000;
@@ -85,6 +93,7 @@ static struct mpc52xx_sdma sbes;
static struct mpc52xx_xlb sxlb;
static struct mpc52xx_gpio sgps;
static struct mpc52xx_gpio_wkup sgpw;
+static char spci[0x200];
static void lite5200_save_regs(void)
{
@@ -94,6 +103,7 @@ static void lite5200_save_regs(void)
_memcpy_fromio(&sxlb, xlb, sizeof(*xlb));
_memcpy_fromio(&sgps, gps, sizeof(*gps));
_memcpy_fromio(&sgpw, gpw, sizeof(*gpw));
+ _memcpy_fromio(spci, pci, 0x200);
_memcpy_fromio(saved_sram, sram, sram_size);
}
@@ -103,6 +113,8 @@ static void lite5200_restore_regs(void)
int i;
_memcpy_toio(sram, saved_sram, sram_size);
+ /* PCI Configuration */
+ _memcpy_toio(pci, spci, 0x200);
/*
* GPIOs. Interrupt Master Enable has higher address then other
--
cgit v1.2.3-70-g09d2
From 77a538d5aa25a8866606a1faa4300c9aa2a59dfc Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <shemminger@vyatta.com>
Date: Tue, 1 Jul 2008 17:22:48 -0700
Subject: ipv4: fix sysctl documentation of time related values
These sysctl values are time related and all use the same routine
(proc_dointvec_jiffies) that internally converts from seconds to jiffies.
The code is fine, the documentation is just wrong.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
Documentation/networking/ip-sysctl.txt | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index 17a6e46fbd43..17f1f91af35c 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -81,23 +81,23 @@ inet_peer_minttl - INTEGER
Minimum time-to-live of entries. Should be enough to cover fragment
time-to-live on the reassembling side. This minimum time-to-live is
guaranteed if the pool size is less than inet_peer_threshold.
- Measured in jiffies(1).
+ Measured in seconds.
inet_peer_maxttl - INTEGER
Maximum time-to-live of entries. Unused entries will expire after
this period of time if there is no memory pressure on the pool (i.e.
when the number of entries in the pool is very small).
- Measured in jiffies(1).
+ Measured in seconds.
inet_peer_gc_mintime - INTEGER
Minimum interval between garbage collection passes. This interval is
in effect under high memory pressure on the pool.
- Measured in jiffies(1).
+ Measured in seconds.
inet_peer_gc_maxtime - INTEGER
Minimum interval between garbage collection passes. This interval is
in effect under low (or absent) memory pressure on the pool.
- Measured in jiffies(1).
+ Measured in seconds.
TCP variables:
@@ -794,10 +794,6 @@ tag - INTEGER
Allows you to write a number, which can be used as required.
Default value is 0.
-(1) Jiffie: internal timeunit for the kernel. On the i386 1/100s, on the
-Alpha 1/1024s. See the HZ define in /usr/include/asm/param.h for the exact
-value on your system.
-
Alexey Kuznetsov.
kuznet@ms2.inr.ac.ru
--
cgit v1.2.3-70-g09d2
From ff31ab56c0e900235f653e375fc3b01ba2d8d6a3 Mon Sep 17 00:00:00 2001
From: Patrick McHardy <kaber@trash.net>
Date: Tue, 1 Jul 2008 19:52:38 -0700
Subject: net-sched: change tcf_destroy_chain() to clear start of filter list
Pass double tcf_proto pointers to tcf_destroy_chain() to make it
clear the start of the filter list for more consistency.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
include/net/sch_generic.h | 2 +-
net/mac80211/wme.c | 3 +--
net/sched/sch_api.c | 6 +++---
net/sched/sch_atm.c | 5 ++---
net/sched/sch_cbq.c | 8 +++-----
net/sched/sch_dsmark.c | 2 +-
net/sched/sch_hfsc.c | 2 +-
net/sched/sch_htb.c | 4 ++--
net/sched/sch_ingress.c | 2 +-
net/sched/sch_prio.c | 2 +-
net/sched/sch_sfq.c | 2 +-
11 files changed, 17 insertions(+), 21 deletions(-)
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index ab502ec1c61c..a87fc0312edc 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -178,7 +178,7 @@ extern struct Qdisc *qdisc_alloc(struct net_device *dev, struct Qdisc_ops *ops);
extern struct Qdisc *qdisc_create_dflt(struct net_device *dev,
struct Qdisc_ops *ops, u32 parentid);
extern void tcf_destroy(struct tcf_proto *tp);
-extern void tcf_destroy_chain(struct tcf_proto *fl);
+extern void tcf_destroy_chain(struct tcf_proto **fl);
static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch,
struct sk_buff_head *list)
diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c
index 635b996c8c35..5d09e8698b57 100644
--- a/net/mac80211/wme.c
+++ b/net/mac80211/wme.c
@@ -323,8 +323,7 @@ static void wme_qdiscop_destroy(struct Qdisc* qd)
struct ieee80211_hw *hw = &local->hw;
int queue;
- tcf_destroy_chain(q->filter_list);
- q->filter_list = NULL;
+ tcf_destroy_chain(&q->filter_list);
for (queue=0; queue < hw->queues; queue++) {
skb_queue_purge(&q->requeued[queue]);
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index c40773cdbe45..10f01ad04380 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1252,12 +1252,12 @@ void tcf_destroy(struct tcf_proto *tp)
kfree(tp);
}
-void tcf_destroy_chain(struct tcf_proto *fl)
+void tcf_destroy_chain(struct tcf_proto **fl)
{
struct tcf_proto *tp;
- while ((tp = fl) != NULL) {
- fl = tp->next;
+ while ((tp = *fl) != NULL) {
+ *fl = tp->next;
tcf_destroy(tp);
}
}
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c
index 335273416384..8e5f70ba3a15 100644
--- a/net/sched/sch_atm.c
+++ b/net/sched/sch_atm.c
@@ -160,7 +160,7 @@ static void atm_tc_put(struct Qdisc *sch, unsigned long cl)
*prev = flow->next;
pr_debug("atm_tc_put: qdisc %p\n", flow->q);
qdisc_destroy(flow->q);
- tcf_destroy_chain(flow->filter_list);
+ tcf_destroy_chain(&flow->filter_list);
if (flow->sock) {
pr_debug("atm_tc_put: f_count %d\n",
file_count(flow->sock->file));
@@ -588,8 +588,7 @@ static void atm_tc_destroy(struct Qdisc *sch)
pr_debug("atm_tc_destroy(sch %p,[qdisc %p])\n", sch, p);
/* races ? */
while ((flow = p->flows)) {
- tcf_destroy_chain(flow->filter_list);
- flow->filter_list = NULL;
+ tcf_destroy_chain(&flow->filter_list);
if (flow->ref > 1)
printk(KERN_ERR "atm_destroy: %p->ref = %d\n", flow,
flow->ref);
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 09969c1fbc08..2a3c97f7dc63 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -1704,7 +1704,7 @@ static void cbq_destroy_class(struct Qdisc *sch, struct cbq_class *cl)
BUG_TRAP(!cl->filters);
- tcf_destroy_chain(cl->filter_list);
+ tcf_destroy_chain(&cl->filter_list);
qdisc_destroy(cl->q);
qdisc_put_rtab(cl->R_tab);
gen_kill_estimator(&cl->bstats, &cl->rate_est);
@@ -1728,10 +1728,8 @@ cbq_destroy(struct Qdisc* sch)
* be bound to classes which have been destroyed already. --TGR '04
*/
for (h = 0; h < 16; h++) {
- for (cl = q->classes[h]; cl; cl = cl->next) {
- tcf_destroy_chain(cl->filter_list);
- cl->filter_list = NULL;
- }
+ for (cl = q->classes[h]; cl; cl = cl->next)
+ tcf_destroy_chain(&cl->filter_list);
}
for (h = 0; h < 16; h++) {
struct cbq_class *next;
diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c
index 64465bacbe79..c4c1317cd47d 100644
--- a/net/sched/sch_dsmark.c
+++ b/net/sched/sch_dsmark.c
@@ -416,7 +416,7 @@ static void dsmark_destroy(struct Qdisc *sch)
pr_debug("dsmark_destroy(sch %p,[qdisc %p])\n", sch, p);
- tcf_destroy_chain(p->filter_list);
+ tcf_destroy_chain(&p->filter_list);
qdisc_destroy(p->q);
kfree(p->mask);
}
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index fdfaa3fcc16d..eca83a3be293 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -1123,7 +1123,7 @@ hfsc_destroy_class(struct Qdisc *sch, struct hfsc_class *cl)
{
struct hfsc_sched *q = qdisc_priv(sch);
- tcf_destroy_chain(cl->filter_list);
+ tcf_destroy_chain(&cl->filter_list);
qdisc_destroy(cl->qdisc);
gen_kill_estimator(&cl->bstats, &cl->rate_est);
if (cl != &q->root)
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 6807c97985a5..3fb58f428f72 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -1238,7 +1238,7 @@ static void htb_destroy_class(struct Qdisc *sch, struct htb_class *cl)
qdisc_put_rtab(cl->rate);
qdisc_put_rtab(cl->ceil);
- tcf_destroy_chain(cl->filter_list);
+ tcf_destroy_chain(&cl->filter_list);
while (!list_empty(&cl->children))
htb_destroy_class(sch, list_entry(cl->children.next,
@@ -1267,7 +1267,7 @@ static void htb_destroy(struct Qdisc *sch)
and surprisingly it worked in 2.4. But it must precede it
because filter need its target class alive to be able to call
unbind_filter on it (without Oops). */
- tcf_destroy_chain(q->filter_list);
+ tcf_destroy_chain(&q->filter_list);
while (!list_empty(&q->root))
htb_destroy_class(sch, list_entry(q->root.next,
diff --git a/net/sched/sch_ingress.c b/net/sched/sch_ingress.c
index 274b1ddb160c..956c80ad5965 100644
--- a/net/sched/sch_ingress.c
+++ b/net/sched/sch_ingress.c
@@ -104,7 +104,7 @@ static void ingress_destroy(struct Qdisc *sch)
{
struct ingress_qdisc_data *p = qdisc_priv(sch);
- tcf_destroy_chain(p->filter_list);
+ tcf_destroy_chain(&p->filter_list);
}
static int ingress_dump(struct Qdisc *sch, struct sk_buff *skb)
diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c
index 4aa2b45dad0a..5532f1031ab5 100644
--- a/net/sched/sch_prio.c
+++ b/net/sched/sch_prio.c
@@ -219,7 +219,7 @@ prio_destroy(struct Qdisc* sch)
int prio;
struct prio_sched_data *q = qdisc_priv(sch);
- tcf_destroy_chain(q->filter_list);
+ tcf_destroy_chain(&q->filter_list);
for (prio=0; prio<q->bands; prio++)
qdisc_destroy(q->queues[prio]);
}
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index f0463d757a98..6a97afbfb952 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -520,7 +520,7 @@ static void sfq_destroy(struct Qdisc *sch)
{
struct sfq_sched_data *q = qdisc_priv(sch);
- tcf_destroy_chain(q->filter_list);
+ tcf_destroy_chain(&q->filter_list);
q->perturb_period = 0;
del_timer_sync(&q->perturb_timer);
}
--
cgit v1.2.3-70-g09d2
From a4aebb83cf0da0363684f1c339f7e6149a3e74c1 Mon Sep 17 00:00:00 2001
From: Patrick McHardy <kaber@trash.net>
Date: Tue, 1 Jul 2008 19:53:09 -0700
Subject: net-sched: fix filter destruction in atm/hfsc qdisc destruction
Filters need to be destroyed before beginning to destroy classes
since the destination class needs to still be alive to unbind the
filter.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/sched/sch_atm.c | 4 +++-
net/sched/sch_hfsc.c | 4 ++++
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c
index 8e5f70ba3a15..db0e23ae85f8 100644
--- a/net/sched/sch_atm.c
+++ b/net/sched/sch_atm.c
@@ -586,9 +586,11 @@ static void atm_tc_destroy(struct Qdisc *sch)
struct atm_flow_data *flow;
pr_debug("atm_tc_destroy(sch %p,[qdisc %p])\n", sch, p);
+ for (flow = p->flows; flow; flow = flow->next)
+ tcf_destroy_chain(&flow->filter_list);
+
/* races ? */
while ((flow = p->flows)) {
- tcf_destroy_chain(&flow->filter_list);
if (flow->ref > 1)
printk(KERN_ERR "atm_destroy: %p->ref = %d\n", flow,
flow->ref);
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index eca83a3be293..e817aa00441d 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -1540,6 +1540,10 @@ hfsc_destroy_qdisc(struct Qdisc *sch)
struct hfsc_class *cl, *next;
unsigned int i;
+ for (i = 0; i < HFSC_HSIZE; i++) {
+ list_for_each_entry(cl, &q->clhash[i], hlist)
+ tcf_destroy_chain(&cl->filter_list);
+ }
for (i = 0; i < HFSC_HSIZE; i++) {
list_for_each_entry_safe(cl, next, &q->clhash[i], hlist)
hfsc_destroy_class(sch, cl);
--
cgit v1.2.3-70-g09d2
From 8487460720fd03a0f4ecd032f017b0a8468028da Mon Sep 17 00:00:00 2001
From: Wang Chen <wangchen@cn.fujitsu.com>
Date: Tue, 1 Jul 2008 19:55:09 -0700
Subject: netlink: Unneeded local variable
We already have a variable, which has the same capability.
Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/netlink/af_netlink.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 9b97f8006c9c..349aba189558 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -886,7 +886,7 @@ retry:
return netlink_unicast_kernel(sk, skb);
if (sk_filter(sk, skb)) {
- int err = skb->len;
+ err = skb->len;
kfree_skb(skb);
sock_put(sk);
return err;
--
cgit v1.2.3-70-g09d2
From 8fde8a076940969d32805b853efdce8b988d7dda Mon Sep 17 00:00:00 2001
From: Wang Chen <wangchen@cn.fujitsu.com>
Date: Tue, 1 Jul 2008 19:55:40 -0700
Subject: net: Tyop of sk_filter() comment
Parameter "needlock" no long exists.
Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/core/filter.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/net/core/filter.c b/net/core/filter.c
index 4f8369729a4e..df3744355839 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -68,7 +68,6 @@ static inline void *load_pointer(struct sk_buff *skb, int k,
* sk_filter - run a packet through a socket filter
* @sk: sock associated with &sk_buff
* @skb: buffer to filter
- * @needlock: set to 1 if the sock is not locked by caller.
*
* Run the filter code and then cut skb->data to correct size returned by
* sk_run_filter. If pkt_len is 0 we toss packet. If skb->len is smaller
--
cgit v1.2.3-70-g09d2
From 93b3cff9915322d6fa36bac0064714a7076230e4 Mon Sep 17 00:00:00 2001
From: Wang Chen <wangchen@cn.fujitsu.com>
Date: Tue, 1 Jul 2008 19:57:19 -0700
Subject: netdevice: Fix wrong string handle in kernel command line parsing
v1->v2: Use strlcpy() to ensure s[i].name be null-termination.
1. In netdev_boot_setup_add(), a long name will leak.
ex. : dev=21,0x1234,0x1234,0x2345,eth123456789verylongname.........
2. In netdev_boot_setup_check(), mismatch will happen if s[i].name
is a substring of dev->name.
ex. : dev=...eth1 dev=...eth11
[ With feedback from Ben Hutchings. ]
Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/core/dev.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/core/dev.c b/net/core/dev.c
index 56b46579ff4e..fca23a3bf12c 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -454,7 +454,7 @@ static int netdev_boot_setup_add(char *name, struct ifmap *map)
for (i = 0; i < NETDEV_BOOT_SETUP_MAX; i++) {
if (s[i].name[0] == '\0' || s[i].name[0] == ' ') {
memset(s[i].name, 0, sizeof(s[i].name));
- strcpy(s[i].name, name);
+ strlcpy(s[i].name, name, IFNAMSIZ);
memcpy(&s[i].map, map, sizeof(s[i].map));
break;
}
@@ -479,7 +479,7 @@ int netdev_boot_setup_check(struct net_device *dev)
for (i = 0; i < NETDEV_BOOT_SETUP_MAX; i++) {
if (s[i].name[0] != '\0' && s[i].name[0] != ' ' &&
- !strncmp(dev->name, s[i].name, strlen(s[i].name))) {
+ !strcmp(dev->name, s[i].name)) {
dev->irq = s[i].map.irq;
dev->base_addr = s[i].map.base_addr;
dev->mem_start = s[i].map.mem_start;
--
cgit v1.2.3-70-g09d2
From 2fe195cfe3e53c144d247b2768e37732e8eae4d8 Mon Sep 17 00:00:00 2001
From: Patrick McHardy <kaber@trash.net>
Date: Tue, 1 Jul 2008 19:59:37 -0700
Subject: net: fib_rules: fix error code for unsupported families
The errno code returned must be negative.
Fixes "RTNETLINK answers: Unknown error 18446744073709551519".
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/core/fib_rules.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index e3e9ab0f74e3..277a2302eb3a 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -226,7 +226,7 @@ static int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
ops = lookup_rules_ops(net, frh->family);
if (ops == NULL) {
- err = EAFNOSUPPORT;
+ err = -EAFNOSUPPORT;
goto errout;
}
@@ -365,7 +365,7 @@ static int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
ops = lookup_rules_ops(net, frh->family);
if (ops == NULL) {
- err = EAFNOSUPPORT;
+ err = -EAFNOSUPPORT;
goto errout;
}
--
cgit v1.2.3-70-g09d2
From c7f1b2044191a82e7f0a1a674751ed582289e2e0 Mon Sep 17 00:00:00 2001
From: Milan Broz <mbroz@redhat.com>
Date: Wed, 2 Jul 2008 09:34:28 +0100
Subject: dm crypt: use cond_resched
Add cond_resched() to prevent monopolising CPU when processing large bios.
dm-crypt processes encryption of bios in sector units. If the bio request
is big it can spend a long time in the encryption call.
Signed-off-by: Milan Broz <mbroz@redhat.com>
Tested-by: Yan Li <elliot.li.tech@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
---
drivers/md/dm-crypt.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 835def11419d..ab6a61db63ce 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -432,6 +432,7 @@ static int crypt_convert(struct crypt_config *cc,
case 0:
atomic_dec(&ctx->pending);
ctx->sector++;
+ cond_resched();
continue;
/* error */
--
cgit v1.2.3-70-g09d2
From 06f3ed23b1e1038da649c4836b51fe035f5536bd Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@infradead.org>
Date: Wed, 2 Jul 2008 11:03:33 -0300
Subject: V4L/DVB (8178): uvc: Fix compilation breakage for the other drivers,
if uvc is selected
UVC makefile defines obj as:
obj-$(CONFIG_USB_VIDEO_CLASS) := uvcvideo.o
Instead of:
obj-$(CONFIG_USB_VIDEO_CLASS) += uvcvideo.o
Due to that, if uvc is selected, all obj-y or obj-m that were added to
compilation were forget. This breaks a proper kernel build.
Acked-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
drivers/media/video/uvc/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/video/uvc/Makefile b/drivers/media/video/uvc/Makefile
index fb39bbf9b5ac..968c1994eda0 100644
--- a/drivers/media/video/uvc/Makefile
+++ b/drivers/media/video/uvc/Makefile
@@ -1,3 +1,3 @@
uvcvideo-objs := uvc_driver.o uvc_queue.o uvc_v4l2.o uvc_video.o uvc_ctrl.o \
uvc_status.o uvc_isight.o
-obj-$(CONFIG_USB_VIDEO_CLASS) := uvcvideo.o
+obj-$(CONFIG_USB_VIDEO_CLASS) += uvcvideo.o
--
cgit v1.2.3-70-g09d2
From 99cb233d60cbe644203f19938c729ea2bb004d70 Mon Sep 17 00:00:00 2001
From: Benjamin Li <benli@broadcom.com>
Date: Wed, 2 Jul 2008 10:59:04 -0700
Subject: PCI: Limit VPD read/write lengths for Broadcom 5706, 5708, 5709 rev.
For Broadcom 5706, 5708, 5709 rev. A nics, any read beyond the
VPD end tag will hang the device. This problem was initially
observed when a vpd entry was created in sysfs
('/sys/bus/pci/devices/<id>/vpd'). A read to this sysfs entry
will dump 32k of data. Reading a full 32k will cause an access
beyond the VPD end tag causing the device to hang. Once the device
is hung, the bnx2 driver will not be able to reset the device.
We believe that it is legal to read beyond the end tag and
therefore the solution is to limit the read/write length.
A majority of this patch is from Matthew Wilcox who gave code for
reworking the PCI vpd size information. A PCI quirk added for the
Broadcom NIC's to limit the read/write's.
Signed-off-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---
drivers/pci/access.c | 14 ++++----------
drivers/pci/pci-sysfs.c | 2 +-
drivers/pci/pci.h | 2 +-
drivers/pci/quirks.c | 42 ++++++++++++++++++++++++++++++++++++++++++
4 files changed, 48 insertions(+), 12 deletions(-)
diff --git a/drivers/pci/access.c b/drivers/pci/access.c
index ec8f7002b09d..39bb96b413ef 100644
--- a/drivers/pci/access.c
+++ b/drivers/pci/access.c
@@ -178,8 +178,7 @@ static int pci_vpd_pci22_read(struct pci_dev *dev, int pos, int size,
int ret;
int begin, end, i;
- if (pos < 0 || pos > PCI_VPD_PCI22_SIZE ||
- size > PCI_VPD_PCI22_SIZE - pos)
+ if (pos < 0 || pos > vpd->base.len || size > vpd->base.len - pos)
return -EINVAL;
if (size == 0)
return 0;
@@ -223,8 +222,8 @@ static int pci_vpd_pci22_write(struct pci_dev *dev, int pos, int size,
u32 val;
int ret;
- if (pos < 0 || pos > PCI_VPD_PCI22_SIZE || pos & 3 ||
- size > PCI_VPD_PCI22_SIZE - pos || size < 4)
+ if (pos < 0 || pos > vpd->base.len || pos & 3 ||
+ size > vpd->base.len - pos || size < 4)
return -EINVAL;
val = (u8) *buf++;
@@ -255,11 +254,6 @@ out:
return 4;
}
-static int pci_vpd_pci22_get_size(struct pci_dev *dev)
-{
- return PCI_VPD_PCI22_SIZE;
-}
-
static void pci_vpd_pci22_release(struct pci_dev *dev)
{
kfree(container_of(dev->vpd, struct pci_vpd_pci22, base));
@@ -268,7 +262,6 @@ static void pci_vpd_pci22_release(struct pci_dev *dev)
static struct pci_vpd_ops pci_vpd_pci22_ops = {
.read = pci_vpd_pci22_read,
.write = pci_vpd_pci22_write,
- .get_size = pci_vpd_pci22_get_size,
.release = pci_vpd_pci22_release,
};
@@ -284,6 +277,7 @@ int pci_vpd_pci22_init(struct pci_dev *dev)
if (!vpd)
return -ENOMEM;
+ vpd->base.len = PCI_VPD_PCI22_SIZE;
vpd->base.ops = &pci_vpd_pci22_ops;
spin_lock_init(&vpd->lock);
vpd->cap = cap;
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 1f855f028e92..9c718583a237 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -736,7 +736,7 @@ int __must_check pci_create_sysfs_dev_files (struct pci_dev *pdev)
attr = kzalloc(sizeof(*attr), GFP_ATOMIC);
if (attr) {
pdev->vpd->attr = attr;
- attr->size = pdev->vpd->ops->get_size(pdev);
+ attr->size = pdev->vpd->len;
attr->attr.name = "vpd";
attr->attr.mode = S_IRUSR | S_IWUSR;
attr->read = pci_read_vpd;
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 0a497c1b4227..00408c97e5fc 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -21,11 +21,11 @@ extern int pci_user_write_config_dword(struct pci_dev *dev, int where, u32 val);
struct pci_vpd_ops {
int (*read)(struct pci_dev *dev, int pos, int size, char *buf);
int (*write)(struct pci_dev *dev, int pos, int size, const char *buf);
- int (*get_size)(struct pci_dev *dev);
void (*release)(struct pci_dev *dev);
};
struct pci_vpd {
+ unsigned int len;
struct pci_vpd_ops *ops;
struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
};
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index dabb563f51d9..a3497dc6ebcf 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1670,6 +1670,48 @@ static void __devinit quirk_via_cx700_pci_parking_caching(struct pci_dev *dev)
}
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_VIA, 0x324e, quirk_via_cx700_pci_parking_caching);
+/*
+ * For Broadcom 5706, 5708, 5709 rev. A nics, any read beyond the
+ * VPD end tag will hang the device. This problem was initially
+ * observed when a vpd entry was created in sysfs
+ * ('/sys/bus/pci/devices/<id>/vpd'). A read to this sysfs entry
+ * will dump 32k of data. Reading a full 32k will cause an access
+ * beyond the VPD end tag causing the device to hang. Once the device
+ * is hung, the bnx2 driver will not be able to reset the device.
+ * We believe that it is legal to read beyond the end tag and
+ * therefore the solution is to limit the read/write length.
+ */
+static void __devinit quirk_brcm_570x_limit_vpd(struct pci_dev *dev)
+{
+ /* Only disable the VPD capability for 5706, 5708, and 5709 rev. A */
+ if ((dev->device == PCI_DEVICE_ID_NX2_5706) ||
+ (dev->device == PCI_DEVICE_ID_NX2_5708) ||
+ ((dev->device == PCI_DEVICE_ID_NX2_5709) &&
+ (dev->revision & 0xf0) == 0x0)) {
+ if (dev->vpd)
+ dev->vpd->len = 0x80;
+ }
+}
+
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5706,
+ quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5706S,
+ quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5708,
+ quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5708S,
+ quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5709,
+ quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5709S,
+ quirk_brcm_570x_limit_vpd);
+
#ifdef CONFIG_PCI_MSI
/* Some chipsets do not support MSI. We cannot easily rely on setting
* PCI_BUS_FLAGS_NO_MSI in its bus flags because there are actually
--
cgit v1.2.3-70-g09d2
From a13307cef8bf51990ef1d525b1cbdcc2cfe07e2a Mon Sep 17 00:00:00 2001
From: Alex Chiang <achiang@hp.com>
Date: Tue, 1 Jul 2008 20:02:23 -0600
Subject: PCI: acpiphp: cleanup notify handler on all root bridges
During the development of the physical PCI slot patch series, Gary Hade
kept on reporting strange oopses due to interactions between pci_slot
and acpiphp.
http://lkml.org/lkml/2007/11/28/319
find_root_bridges() unconditionally installs
handle_hotplug_event_bridge() as an ACPI_SYSTEM_NOTIFY handler for all
root bridges.
However, during module cleanup, remove_bridge() will only remove the
notify handler iff the root bridge had a hot-pluggable slot directly
underneath. That is:
root bridge -> hotplug slot
But, if the topology looks like either of the following:
root bridge -> non-hotplug slot
root bridge -> p2p bridge -> hotplug slot
Then we currently do not remove the notify handler from that root
bridge.
This can cause a kernel oops if we modprobe acpiphp later and it gets
loaded somewhere else in memory. If the root bridge then receives a
hotplug event, it will then attempt to call a stale, non-existent notify
handler and we blow up.
Much thanks goes to Gary Hade for his persistent debugging efforts.
Signed-off-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Gary Hade <garyhade@us.ibm.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---
drivers/pci/hotplug/acpiphp_glue.c | 17 ++++++++++++++---
1 file changed, 14 insertions(+), 3 deletions(-)
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index 648596d469f6..91156f85a926 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -700,9 +700,10 @@ cleanup_p2p_bridge(acpi_handle handle, u32 lvl, void *context, void **rv)
acpi_walk_namespace(ACPI_TYPE_DEVICE, handle, (u32)1,
cleanup_p2p_bridge, NULL, NULL);
- if (!(bridge = acpiphp_handle_to_bridge(handle)))
- return AE_OK;
- cleanup_bridge(bridge);
+ bridge = acpiphp_handle_to_bridge(handle);
+ if (bridge)
+ cleanup_bridge(bridge);
+
return AE_OK;
}
@@ -715,9 +716,19 @@ static void remove_bridge(acpi_handle handle)
acpi_walk_namespace(ACPI_TYPE_DEVICE, handle,
(u32)1, cleanup_p2p_bridge, NULL, NULL);
+ /*
+ * On root bridges with hotplug slots directly underneath (ie,
+ * no p2p bridge inbetween), we call cleanup_bridge().
+ *
+ * The else clause cleans up root bridges that either had no
+ * hotplug slots at all, or had a p2p bridge underneath.
+ */
bridge = acpiphp_handle_to_bridge(handle);
if (bridge)
cleanup_bridge(bridge);
+ else
+ acpi_remove_notify_handler(handle, ACPI_SYSTEM_NOTIFY,
+ handle_hotplug_event_bridge);
}
static struct pci_dev * get_apic_pci_info(acpi_handle handle)
--
cgit v1.2.3-70-g09d2
From ec04fd60fd74a9db9c63fe11d519be3642cabfdd Mon Sep 17 00:00:00 2001
From: Rick Farrington <rickdic@hotmail.com>
Date: Tue, 1 Jul 2008 09:20:33 +0800
Subject: iwlwifi: fix incorrect 5GHz rates reported in monitor mode
This patch fixes the rates reported in monitor mode operation
(Wireshark) for iwlwifi.
Previously, packets with rates of 6M..24M would be reported
incorrectly and packets with rates of 36M..54M would not passed
up the stack.
Signed-off-by: Rick Farrington <rickdic@hotmail.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/iwlwifi/iwl-3945.c | 6 +++++-
drivers/net/wireless/iwlwifi/iwl-4965.c | 6 +++++-
2 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 62a3d8f8563e..f5387a7a76c0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -588,8 +588,12 @@ static void iwl3945_add_radiotap(struct iwl3945_priv *priv,
if (rate == -1)
iwl3945_rt->rt_rate = 0;
- else
+ else {
+ if (stats->band == IEEE80211_BAND_5GHZ)
+ rate += IWL_FIRST_OFDM_RATE;
+
iwl3945_rt->rt_rate = iwl3945_rates[rate].ieee;
+ }
/* antenna number */
antenna = phy_flags_hw & RX_RES_PHY_FLAGS_ANTENNA_MSK;
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index bf19eb8aafd0..de330ae0ca95 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -3528,8 +3528,12 @@ static void iwl4965_add_radiotap(struct iwl_priv *priv,
if (rate == -1)
iwl4965_rt->rt_rate = 0;
- else
+ else {
+ if (stats->band == IEEE80211_BAND_5GHZ)
+ rate += IWL_FIRST_OFDM_RATE;
+
iwl4965_rt->rt_rate = iwl4965_rates[rate].ieee;
+ }
/*
* "antenna number"
--
cgit v1.2.3-70-g09d2
From 6afe6828b19b4567768264831d101026cb5510ff Mon Sep 17 00:00:00 2001
From: Zhu Yi <yi.zhu@intel.com>
Date: Tue, 1 Jul 2008 09:20:34 +0800
Subject: iwlwifi: drop skb silently for Tx request in monitor mode
This patch fixes the problem to keep mac80211 resubmitting SKBs
when Tx request cannot be met in monitor mode.
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/iwlwifi/iwl3945-base.c | 3 ++-
drivers/net/wireless/iwlwifi/iwl4965-base.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index b1b3c523185d..6027e1119c3f 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -6687,7 +6687,8 @@ static int iwl3945_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb,
if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR) {
IWL_DEBUG_MAC80211("leave - monitor\n");
- return -1;
+ dev_kfree_skb_any(skb);
+ return 0;
}
IWL_DEBUG_TX("dev->xmit(%d bytes) at rate 0x%02x\n", skb->len,
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index 5ed16ce78468..0bd55bb19739 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -6237,7 +6237,8 @@ static int iwl4965_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb,
if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR) {
IWL_DEBUG_MAC80211("leave - monitor\n");
- return -1;
+ dev_kfree_skb_any(skb);
+ return 0;
}
IWL_DEBUG_TX("dev->xmit(%d bytes) at rate 0x%02x\n", skb->len,
--
cgit v1.2.3-70-g09d2
From 7b58ccfe32f40eca8c8ca29aa723a5d0e814f0c9 Mon Sep 17 00:00:00 2001
From: "andrey@cozybit.com" <andrey@cozybit.com>
Date: Tue, 1 Jul 2008 11:43:53 -0700
Subject: libertas: support USB persistence on suspend/resume (resend)
Handle .reset_resume() so that libertas can survive suspend/resume without
reloading the firmware.
Signed-off-by: Andrey Yurovsky <andrey@cozybit.com>
Acked-by: Deepak Saxena <dsaxena@laptop.org>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/libertas/if_usb.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index 8032df72aaab..36288b29abf7 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -925,6 +925,7 @@ static struct usb_driver if_usb_driver = {
.id_table = if_usb_table,
.suspend = if_usb_suspend,
.resume = if_usb_resume,
+ .reset_resume = if_usb_resume,
};
static int __init if_usb_init_module(void)
--
cgit v1.2.3-70-g09d2
From 83680cdbcecd1fd284ad4df060d12bf214bb63a8 Mon Sep 17 00:00:00 2001
From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Tue, 1 Jul 2008 13:55:25 +0200
Subject: drivers/input/ff-core.c needs <linux/sched.h>
Commit 656acd2bbc4ce7f224de499ee255698701396c48 ("Input: fix locking in
force-feedback core") causes the following regression on m68k:
| linux/drivers/input/ff-core.c: In function 'input_ff_upload':
| linux/drivers/input/ff-core.c:172: error: dereferencing pointer to incomplete type
| linux/drivers/input/ff-core.c: In function 'erase_effect':
| linux/drivers/input/ff-core.c:197: error: dereferencing pointer to incomplete type
| linux/drivers/input/ff-core.c:204: error: dereferencing pointer to incomplete type
| make[4]: *** [drivers/input/ff-core.o] Error 1
As the incomplete type is `struct task_struct', including <linux/sched.h> fixes
it.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
drivers/input/ff-core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/input/ff-core.c b/drivers/input/ff-core.c
index 4c01464ec8f3..72c63e5dd630 100644
--- a/drivers/input/ff-core.c
+++ b/drivers/input/ff-core.c
@@ -28,6 +28,7 @@
#include <linux/input.h>
#include <linux/module.h>
#include <linux/mutex.h>
+#include <linux/sched.h>
/*
* Check that the effect_id is a valid effect and whether the user
--
cgit v1.2.3-70-g09d2
From 3d25802e3ba7c82457b5c12bbfeefe391d8a333e Mon Sep 17 00:00:00 2001
From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Tue, 1 Jul 2008 12:32:52 -0700
Subject: DRM/i915: only use tiled blits on 965+
When scheduled swaps occur, we need to blit between front & back
buffers. If the buffers are tiled, we need to set the appropriate
XY_SRC_COPY tile bit, but only on 965 chips, since it will cause
corruption on pre-965 (e.g. 945).
Bug reported by and fix tested by Tomas Janousek <tomi@nomi.cz>.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Acked-by: Dave Airlie <airlied@linux.ie>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
drivers/char/drm/i915_irq.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/char/drm/i915_irq.c b/drivers/char/drm/i915_irq.c
index f7f16e7a8bf3..df036118b8b1 100644
--- a/drivers/char/drm/i915_irq.c
+++ b/drivers/char/drm/i915_irq.c
@@ -62,11 +62,11 @@ static void i915_vblank_tasklet(struct drm_device *dev)
u32 ropcpp = (0xcc << 16) | ((cpp - 1) << 24);
RING_LOCALS;
- if (sarea_priv->front_tiled) {
+ if (IS_I965G(dev) && sarea_priv->front_tiled) {
cmd |= XY_SRC_COPY_BLT_DST_TILED;
dst_pitch >>= 2;
}
- if (sarea_priv->back_tiled) {
+ if (IS_I965G(dev) && sarea_priv->back_tiled) {
cmd |= XY_SRC_COPY_BLT_SRC_TILED;
src_pitch >>= 2;
}
--
cgit v1.2.3-70-g09d2
From 3e2a078ca6a0d3122bbf2b904cd7ccf21a5ca21d Mon Sep 17 00:00:00 2001
From: Alan Cox <alan@redhat.com>
Date: Mon, 30 Jun 2008 17:40:08 +0100
Subject: tty: Fix inverted logic in send_break
Not sure how this came to get inverted but it appears to have been my
mess up.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
drivers/char/tty_io.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index e94bee032314..750131010af0 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -3322,7 +3322,7 @@ static int send_break(struct tty_struct *tty, unsigned int duration)
msleep_interruptible(duration);
tty->ops->break_ctl(tty, 0);
tty_write_unlock(tty);
- if (!signal_pending(current))
+ if (signal_pending(current))
return -EINTR;
return 0;
}
--
cgit v1.2.3-70-g09d2
From 81b23b4a7acd9b37a269c62d02479d4f645dd20a Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@linux-foundation.org>
Date: Thu, 3 Jul 2008 03:22:02 -0700
Subject: tcp: net/ipv4/tcp.c needs linux/scatterlist.h
alpha:
net/ipv4/tcp.c: In function 'tcp_calc_md5_hash':
net/ipv4/tcp.c:2479: error: implicit declaration of function 'sg_init_table' net/ipv4/tcp.c:2482: error: implicit declaration of function 'sg_set_buf'
net/ipv4/tcp.c:2507: error: implicit declaration of function 'sg_mark_end'
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/ipv4/tcp.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 850825dc86e6..de53024664e4 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -255,6 +255,7 @@
#include <linux/init.h>
#include <linux/fs.h>
#include <linux/skbuff.h>
+#include <linux/scatterlist.h>
#include <linux/splice.h>
#include <linux/net.h>
#include <linux/socket.h>
--
cgit v1.2.3-70-g09d2
From 374e7b59498ce0785b3727794b351221528a5159 Mon Sep 17 00:00:00 2001
From: Octavian Purdila <opurdila@ixiacom.com>
Date: Thu, 3 Jul 2008 03:31:21 -0700
Subject: tcp: fix a size_t < 0 comparison in tcp_read_sock
<used> should be of type int (not size_t) since recv_actor can return
negative values and it is also used in a < 0 comparison.
Signed-off-by: Octavian Purdila <opurdila@ixiacom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/ipv4/tcp.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index de53024664e4..1d723de18686 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1209,7 +1209,8 @@ int tcp_read_sock(struct sock *sk, read_descriptor_t *desc,
return -ENOTCONN;
while ((skb = tcp_recv_skb(sk, seq, &offset)) != NULL) {
if (offset < skb->len) {
- size_t used, len;
+ int used;
+ size_t len;
len = skb->len - offset;
/* Stop reading if we hit a patch of urgent data */
--
cgit v1.2.3-70-g09d2
From ab1b20467cd2214ad89a95d007047cd2a6b5bf5d Mon Sep 17 00:00:00 2001
From: Patrick McHardy <kaber@trash.net>
Date: Thu, 3 Jul 2008 03:53:42 -0700
Subject: bridge: fix use-after-free in br_cleanup_bridges()
Unregistering a bridge device may cause virtual devices stacked on the
bridge, like vlan or macvlan devices, to be unregistered as well.
br_cleanup_bridges() uses for_each_netdev_safe() to iterate over all
devices during cleanup. This is not enough however, if one of the
additionally unregistered devices is next in the list to the bridge
device, it will get freed as well and the iteration continues on
the freed element.
Restart iteration after each bridge device removal from the beginning to
fix this, similar to what rtnl_link_unregister() does.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/bridge/br_if.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index c2397f503b0f..f38cc5317b88 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -442,12 +442,16 @@ int br_del_if(struct net_bridge *br, struct net_device *dev)
void __exit br_cleanup_bridges(void)
{
- struct net_device *dev, *nxt;
+ struct net_device *dev;
rtnl_lock();
- for_each_netdev_safe(&init_net, dev, nxt)
- if (dev->priv_flags & IFF_EBRIDGE)
+restart:
+ for_each_netdev(&init_net, dev) {
+ if (dev->priv_flags & IFF_EBRIDGE) {
del_br(dev->priv);
+ goto restart;
+ }
+ }
rtnl_unlock();
}
--
cgit v1.2.3-70-g09d2
From 54364b752ef0c91fe92684df000cc4593d1e8963 Mon Sep 17 00:00:00 2001
From: Krzysztof Halasa <khc@pm.waw.pl>
Date: Sun, 29 Jun 2008 21:48:11 +0200
Subject: Add missing skb->dev assignment in Frame Relay RX code
Commit 4c13eb6657fe9ef7b4dc8f1a405c902e9e5234e0 ([ETH]: Make
eth_type_trans set skb->dev like the other *_type_trans) removed
skb->dev assignment from hdlc_fr.c:fr_rx(). Unfortunately it was also
needed for cases other than eth_type_trans().
Adding it back.
It's quite serious and may be a security risk as it causes a wrong
input interface indication (the physical hdlcX instead of logical
pvcX). Probably -stable class fix.
Signed-off-by: Krzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
drivers/net/wan/hdlc_fr.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c
index 520bb0b1a9a2..6d35155c7145 100644
--- a/drivers/net/wan/hdlc_fr.c
+++ b/drivers/net/wan/hdlc_fr.c
@@ -1008,6 +1008,7 @@ static int fr_rx(struct sk_buff *skb)
stats->rx_bytes += skb->len;
if (pvc->state.becn)
stats->rx_compressed++;
+ skb->dev = dev;
netif_rx(skb);
return NET_RX_SUCCESS;
} else {
--
cgit v1.2.3-70-g09d2
From 97bff0953dd45a633fa69e1a650d612f5610a60b Mon Sep 17 00:00:00 2001
From: Tobias Diedrich <ranma+kernel@tdiedrich.de>
Date: Thu, 3 Jul 2008 23:54:56 -0700
Subject: forcedeth: fix lockdep warning on ethtool -s
After enabling CONFIG_LOCKDEP and CONFIG_PROVE_LOCKING I get the
following warning when ethtool -s is first called on one of the
forcedeth ports:
=================================
[ INFO: inconsistent lock state ]
2.6.26-rc4 #28
---------------------------------
inconsistent {in-hardirq-W} -> {hardirq-on-W} usage.
ethtool/1985 [HC0[0]:SC0[1]:HE1:SE0] takes:
(&np->lock){++..}, at: [<ffffffffa000c5fd>] nv_set_settings+0xc8/0x3de [forcedeth]
{in-hardirq-W} state was registered at:
[<ffffffffffffffff>] 0xffffffffffffffff
irq event stamp: 3606
hardirqs last enabled at (3605): [<ffffffff8068106f>] _spin_unlock_irqrestore+0x3f/0x68
hardirqs last disabled at (3604): [<ffffffff80680d38>] _spin_lock_irqsave+0x13/0x46
softirqs last enabled at (3534): [<ffffffff80246ba5>] __do_softirq+0xbc/0xc5
softirqs last disabled at (3606): [<ffffffff80680b33>] _spin_lock_bh+0x11/0x41
other info that might help us debug this:
2 locks held by ethtool/1985:
#0: (rtnl_mutex){--..}, at: [<ffffffff80596072>] rtnl_lock+0x12/0x14
#1: (_xmit_ETHER){-+..}, at: [<ffffffffa000c5e8>] nv_set_settings+0xb3/0x3de [forcedeth]
stack backtrace:
Pid: 1985, comm: ethtool Not tainted 2.6.26-rc4 #28
Call Trace:
[<ffffffff8025f190>] print_usage_bug+0x162/0x173
[<ffffffff8025fa8b>] mark_lock+0x231/0x41f
[<ffffffff802607cf>] __lock_acquire+0x4e7/0xcac
[<ffffffff8025fe64>] ? trace_hardirqs_on+0xf1/0x115
[<ffffffff80272c3a>] ? disable_irq_nosync+0x6f/0x7b
[<ffffffff80261375>] lock_acquire+0x55/0x6e
[<ffffffffa000c5fd>] ? :forcedeth:nv_set_settings+0xc8/0x3de
[<ffffffff80680b15>] _spin_lock+0x2f/0x3c
[<ffffffffa000c5fd>] :forcedeth:nv_set_settings+0xc8/0x3de
[<ffffffff8058f8bb>] dev_ethtool+0x186/0xea3
[<ffffffff8067f446>] ? mutex_lock_nested+0x243/0x275
[<ffffffff8025df2b>] ? debug_mutex_free_waiter+0x46/0x4a
[<ffffffff8067f469>] ? mutex_lock_nested+0x266/0x275
[<ffffffff8058e1ce>] dev_ioctl+0x4eb/0x600
[<ffffffff8068106f>] ? _spin_unlock_irqrestore+0x3f/0x68
[<ffffffff80580f91>] sock_ioctl+0x1f5/0x202
[<ffffffff802a322e>] vfs_ioctl+0x2a/0x77
[<ffffffff802a34d6>] do_vfs_ioctl+0x25b/0x270
[<ffffffff806807b6>] ? trace_hardirqs_on_thunk+0x35/0x3a
[<ffffffff802a352d>] sys_ioctl+0x42/0x65
[<ffffffff8021fffb>] system_call_after_swapgs+0x7b/0x80
This is caused by the following snippet in nv_set_settings:
netif_carrier_off(dev);
if (netif_running(dev)) {
nv_disable_irq(dev);
netif_tx_lock_bh(dev);
spin_lock(&np->lock);
/* stop engines */
nv_stop_rxtx(dev);
spin_unlock(&np->lock);
netif_tx_unlock_bh(dev);
}
Because of nv_disable_irq this is probably not really a problem
though (I guess) and replacing the spin_lock with spin_lock_irqsave
could keep interrupts disabled for a longer period of time because
of delays in nv_stop_rx and nv_stop_tx.
Signed-off-by: Tobias Diedrich <ranma+kernel@tdiedrich.de>
Cc: Ayaz Abdulla <aabdulla@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
drivers/net/forcedeth.c | 15 +++++++++++++--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 2cb244763292..20d4fe96a81c 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -4194,12 +4194,23 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
netif_carrier_off(dev);
if (netif_running(dev)) {
+ unsigned long flags;
+
nv_disable_irq(dev);
netif_tx_lock_bh(dev);
- spin_lock(&np->lock);
+ /* with plain spinlock lockdep complains */
+ spin_lock_irqsave(&np->lock, flags);
/* stop engines */
+ /* FIXME:
+ * this can take some time, and interrupts are disabled
+ * due to spin_lock_irqsave, but let's hope no daemon
+ * is going to change the settings very often...
+ * Worst case:
+ * NV_RXSTOP_DELAY1MAX + NV_TXSTOP_DELAY1MAX
+ * + some minor delays, which is up to a second approximately
+ */
nv_stop_rxtx(dev);
- spin_unlock(&np->lock);
+ spin_unlock_irqrestore(&np->lock, flags);
netif_tx_unlock_bh(dev);
}
--
cgit v1.2.3-70-g09d2
From 5c2cec143ac54c1960e54bc320fa7d13ac8e0f4a Mon Sep 17 00:00:00 2001
From: Jan-Bernd Themann <ossthema@de.ibm.com>
Date: Thu, 3 Jul 2008 15:18:45 +0100
Subject: ehea: fix might sleep problem
A mutex has to be replaced by spinlocks as it can be called from
a context which does not allow sleeping.
The kzalloc flag GFP_KERNEL has to be replaced by GFP_ATOMIC
for the same reason.
Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
drivers/net/ehea/ehea.h | 2 +-
drivers/net/ehea/ehea_main.c | 22 +++++++++++-----------
2 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index fe872fbd671e..bf57e1532f5e 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -452,7 +452,7 @@ struct ehea_bcmc_reg_entry {
struct ehea_bcmc_reg_array {
struct ehea_bcmc_reg_entry *arr;
int num_entries;
- struct mutex lock;
+ spinlock_t lock;
};
#define EHEA_PORT_UP 1
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 075fd547421e..489de9ba5fc0 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -241,7 +241,7 @@ static void ehea_update_bcmc_registrations(void)
}
if (num_registrations) {
- arr = kzalloc(num_registrations * sizeof(*arr), GFP_KERNEL);
+ arr = kzalloc(num_registrations * sizeof(*arr), GFP_ATOMIC);
if (!arr)
return; /* Keep the existing array */
} else
@@ -301,7 +301,7 @@ static struct net_device_stats *ehea_get_stats(struct net_device *dev)
memset(stats, 0, sizeof(*stats));
- cb2 = kzalloc(PAGE_SIZE, GFP_KERNEL);
+ cb2 = kzalloc(PAGE_SIZE, GFP_ATOMIC);
if (!cb2) {
ehea_error("no mem for cb2");
goto out;
@@ -1763,7 +1763,7 @@ static int ehea_set_mac_addr(struct net_device *dev, void *sa)
memcpy(dev->dev_addr, mac_addr->sa_data, dev->addr_len);
- mutex_lock(&ehea_bcmc_regs.lock);
+ spin_lock(&ehea_bcmc_regs.lock);
/* Deregister old MAC in pHYP */
if (port->state == EHEA_PORT_UP) {
@@ -1785,7 +1785,7 @@ static int ehea_set_mac_addr(struct net_device *dev, void *sa)
out_upregs:
ehea_update_bcmc_registrations();
- mutex_unlock(&ehea_bcmc_regs.lock);
+ spin_unlock(&ehea_bcmc_regs.lock);
out_free:
kfree(cb0);
out:
@@ -1947,7 +1947,7 @@ static void ehea_set_multicast_list(struct net_device *dev)
}
ehea_promiscuous(dev, 0);
- mutex_lock(&ehea_bcmc_regs.lock);
+ spin_lock(&ehea_bcmc_regs.lock);
if (dev->flags & IFF_ALLMULTI) {
ehea_allmulti(dev, 1);
@@ -1978,7 +1978,7 @@ static void ehea_set_multicast_list(struct net_device *dev)
}
out:
ehea_update_bcmc_registrations();
- mutex_unlock(&ehea_bcmc_regs.lock);
+ spin_unlock(&ehea_bcmc_regs.lock);
return;
}
@@ -2497,7 +2497,7 @@ static int ehea_up(struct net_device *dev)
}
}
- mutex_lock(&ehea_bcmc_regs.lock);
+ spin_lock(&ehea_bcmc_regs.lock);
ret = ehea_broadcast_reg_helper(port, H_REG_BCMC);
if (ret) {
@@ -2520,7 +2520,7 @@ out:
ehea_info("Failed starting %s. ret=%i", dev->name, ret);
ehea_update_bcmc_registrations();
- mutex_unlock(&ehea_bcmc_regs.lock);
+ spin_unlock(&ehea_bcmc_regs.lock);
ehea_update_firmware_handles();
mutex_unlock(&ehea_fw_handles.lock);
@@ -2575,7 +2575,7 @@ static int ehea_down(struct net_device *dev)
mutex_lock(&ehea_fw_handles.lock);
- mutex_lock(&ehea_bcmc_regs.lock);
+ spin_lock(&ehea_bcmc_regs.lock);
ehea_drop_multicast_list(dev);
ehea_broadcast_reg_helper(port, H_DEREG_BCMC);
@@ -2584,7 +2584,7 @@ static int ehea_down(struct net_device *dev)
port->state = EHEA_PORT_DOWN;
ehea_update_bcmc_registrations();
- mutex_unlock(&ehea_bcmc_regs.lock);
+ spin_unlock(&ehea_bcmc_regs.lock);
ret = ehea_clean_all_portres(port);
if (ret)
@@ -3590,7 +3590,7 @@ int __init ehea_module_init(void)
memset(&ehea_bcmc_regs, 0, sizeof(ehea_bcmc_regs));
mutex_init(&ehea_fw_handles.lock);
- mutex_init(&ehea_bcmc_regs.lock);
+ spin_lock_init(&ehea_bcmc_regs.lock);
ret = check_module_parm();
if (ret)
--
cgit v1.2.3-70-g09d2
From b0afffe89be619f42ae4215554ed66e67de7bb0e Mon Sep 17 00:00:00 2001
From: Jan-Bernd Themann <ossthema@de.ibm.com>
Date: Thu, 3 Jul 2008 15:18:48 +0100
Subject: ehea: add MODULE_DEVICE_TABLE
Required to allow distros to easily detect when ehea
module needs to be loaded
Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
drivers/net/ehea/ehea_main.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 489de9ba5fc0..6ebcb221cd5e 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -118,6 +118,7 @@ static struct of_device_id ehea_device_table[] = {
},
{},
};
+MODULE_DEVICE_TABLE(of, ehea_device_table);
static struct of_platform_driver ehea_driver = {
.name = "ehea",
--
cgit v1.2.3-70-g09d2
From 2f69ae01c83a94af5dc3c20e8135b974687ed004 Mon Sep 17 00:00:00 2001
From: Jan-Bernd Themann <ossthema@de.ibm.com>
Date: Thu, 3 Jul 2008 15:18:51 +0100
Subject: ehea: fix race condition
When ehea_stop is called the function
cancel_work_sync(&port->reset_task) is used to ensure
that the reset task is not running anymore. We need an
additional flag to ensure that it can not be scheduled
after this call again for a certain time.
Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
drivers/net/ehea/ehea.h | 6 ++++--
drivers/net/ehea/ehea_main.c | 17 ++++++++++++-----
2 files changed, 16 insertions(+), 7 deletions(-)
diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index bf57e1532f5e..e01926b7b5b7 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -40,7 +40,7 @@
#include <asm/io.h>
#define DRV_NAME "ehea"
-#define DRV_VERSION "EHEA_0091"
+#define DRV_VERSION "EHEA_0092"
/* eHEA capability flags */
#define DLPAR_PORT_ADD_REM 1
@@ -478,6 +478,7 @@ struct ehea_port {
int num_add_tx_qps;
int num_mcs;
int resets;
+ u64 flags;
u64 mac_addr;
u32 logical_port_id;
u32 port_speed;
@@ -501,7 +502,8 @@ struct port_res_cfg {
};
enum ehea_flag_bits {
- __EHEA_STOP_XFER
+ __EHEA_STOP_XFER,
+ __EHEA_DISABLE_PORT_RESET
};
void ehea_set_ethtool_ops(struct net_device *netdev);
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 6ebcb221cd5e..49ba6a9a7b06 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -138,6 +138,12 @@ void ehea_dump(void *adr, int len, char *msg)
}
}
+void ehea_schedule_port_reset(struct ehea_port *port)
+{
+ if (!test_bit(__EHEA_DISABLE_PORT_RESET, &port->flags))
+ schedule_work(&port->reset_task);
+}
+
static void ehea_update_firmware_handles(void)
{
struct ehea_fw_handle_entry *arr = NULL;
@@ -588,7 +594,7 @@ static int ehea_treat_poll_error(struct ehea_port_res *pr, int rq,
"Resetting port.", pr->qp->init_attr.qp_nr);
ehea_dump(cqe, sizeof(*cqe), "CQE");
}
- schedule_work(&pr->port->reset_task);
+ ehea_schedule_port_reset(pr->port);
return 1;
}
@@ -766,7 +772,7 @@ static struct ehea_cqe *ehea_proc_cqes(struct ehea_port_res *pr, int my_quota)
ehea_error("Send Completion Error: Resetting port");
if (netif_msg_tx_err(pr->port))
ehea_dump(cqe, sizeof(*cqe), "Send CQE");
- schedule_work(&pr->port->reset_task);
+ ehea_schedule_port_reset(pr->port);
break;
}
@@ -886,7 +892,7 @@ static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param)
eqe = ehea_poll_eq(port->qp_eq);
}
- schedule_work(&port->reset_task);
+ ehea_schedule_port_reset(port);
return IRQ_HANDLED;
}
@@ -2606,13 +2612,14 @@ static int ehea_stop(struct net_device *dev)
if (netif_msg_ifdown(port))
ehea_info("disabling port %s", dev->name);
+ set_bit(__EHEA_DISABLE_PORT_RESET, &port->flags);
cancel_work_sync(&port->reset_task);
-
mutex_lock(&port->port_lock);
netif_stop_queue(dev);
port_napi_disable(port);
ret = ehea_down(dev);
mutex_unlock(&port->port_lock);
+ clear_bit(__EHEA_DISABLE_PORT_RESET, &port->flags);
return ret;
}
@@ -2942,7 +2949,7 @@ static void ehea_tx_watchdog(struct net_device *dev)
if (netif_carrier_ok(dev) &&
!test_bit(__EHEA_STOP_XFER, &ehea_driver_flags))
- schedule_work(&port->reset_task);
+ ehea_schedule_port_reset(port);
}
int ehea_sense_adapter_attr(struct ehea_adapter *adapter)
--
cgit v1.2.3-70-g09d2
From 3ff2cd230de31e3b7bf2efd254e0393e5fc1d15d Mon Sep 17 00:00:00 2001
From: Roland Dreier <rdreier@cisco.com>
Date: Tue, 1 Jul 2008 10:20:33 -0700
Subject: ehea: Access iph->tot_len with correct endianness
iph->tot_len is stored in network byte order, so access it using
ntohs(). This doesn't have any real world impact on ehea, since ehea
only exists for big-endian platfroms (at the moment at least) but fixing
this gets rid of a sparse warning and avoids having a bad example in the
tree.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
drivers/net/ehea/ehea_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 49ba6a9a7b06..0920b796bd78 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -623,7 +623,7 @@ static int get_skb_hdr(struct sk_buff *skb, void **iphdr,
*tcph = tcp_hdr(skb);
/* check if ip header and tcp header are complete */
- if (iph->tot_len < ip_len + tcp_hdrlen(skb))
+ if (ntohs(iph->tot_len) < ip_len + tcp_hdrlen(skb))
return -1;
*hdr_flags = LRO_IPV4 | LRO_TCP;
--
cgit v1.2.3-70-g09d2
From 773212337941c5e26a05989532943877d72a2c83 Mon Sep 17 00:00:00 2001
From: Roland Dreier <rdreier@cisco.com>
Date: Tue, 1 Jul 2008 10:22:45 -0700
Subject: pasemi_mac: Access iph->tot_len with correct endianness
iph->tot_len is stored in network byte order, so access it using
ntohs(). This doesn't have any real world impact on pasemi_mac, since
the device only exists as part of a big-endian system-on-chip, but
fixing this gets rid of a sparse warning and avoids having a bad example
in the tree.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
drivers/net/pasemi_mac.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/pasemi_mac.c b/drivers/net/pasemi_mac.c
index 3b2a6c598088..993d87c9296f 100644
--- a/drivers/net/pasemi_mac.c
+++ b/drivers/net/pasemi_mac.c
@@ -277,7 +277,7 @@ static int get_skb_hdr(struct sk_buff *skb, void **iphdr,
*tcph = tcp_hdr(skb);
/* check if ip header and tcp header are complete */
- if (iph->tot_len < ip_len + tcp_hdrlen(skb))
+ if (ntohs(iph->tot_len) < ip_len + tcp_hdrlen(skb))
return -1;
*hdr_flags = LRO_IPV4 | LRO_TCP;
--
cgit v1.2.3-70-g09d2
From ab9b30cc3ec868fab8764d710193107fbeedbd0f Mon Sep 17 00:00:00 2001
From: Sathya Narayanan <sathyan@teamf1.com>
Date: Tue, 1 Jul 2008 10:58:05 +0200
Subject: ibm_newemac: Fixes kernel crashes when speed of cable connected
changes
The descriptor pointers were not initialized to NIL values, so it was
poiniting to some random addresses which was completely invalid. This
fix takes care of initializing the descriptor to NIL values and clearing
the valid descriptors on clean ring operation.
Signed-off-by: Sathya Narayanan <sathyan@teamf1.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
drivers/net/ibm_newemac/core.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index 5d2108c5ac7c..ca63fa000ee7 100644
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -2719,6 +2719,8 @@ static int __devinit emac_probe(struct of_device *ofdev,
/* Clean rings */
memset(dev->tx_desc, 0, NUM_TX_BUFF * sizeof(struct mal_descriptor));
memset(dev->rx_desc, 0, NUM_RX_BUFF * sizeof(struct mal_descriptor));
+ memset(dev->tx_skb, 0, NUM_TX_BUFF * sizeof(struct sk_buff *));
+ memset(dev->rx_skb, 0, NUM_RX_BUFF * sizeof(struct sk_buff *));
/* Attach to ZMII, if needed */
if (emac_has_feature(dev, EMAC_FTR_HAS_ZMII) &&
--
cgit v1.2.3-70-g09d2
From 6c688f4294dec3f2228fd46be67604508177a1c3 Mon Sep 17 00:00:00 2001
From: Sathya Narayanan <sathyan@teamf1.com>
Date: Tue, 1 Jul 2008 10:58:19 +0200
Subject: ibm_newemac: Fixes entry of short packets
Short packets has to be discarded by the driver. So this patch addresses the
issue of discarding the short packets of size lesser then ethernet header
size.
Signed-off-by: Sathya Narayanan <sathyan@teamf1.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
drivers/net/ibm_newemac/core.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index ca63fa000ee7..babc79ad490b 100644
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -1636,6 +1636,12 @@ static int emac_poll_rx(void *param, int budget)
goto next;
}
+ if (len < ETH_HLEN) {
+ ++dev->estats.rx_dropped_stack;
+ emac_recycle_rx_skb(dev, slot, len);
+ goto next;
+ }
+
if (len && len < EMAC_RX_COPY_THRESH) {
struct sk_buff *copy_skb =
alloc_skb(len + EMAC_RX_SKB_HEADROOM + 2, GFP_ATOMIC);
--
cgit v1.2.3-70-g09d2
From c5a78ac00c400df29645e59938700301efb371d0 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurentp@cse-semaphore.com>
Date: Thu, 26 Jun 2008 11:48:22 +0200
Subject: fs_enet: restore promiscuous and multicast settings in restart()
The restart() function is called when the link state changes and resets
multicast and promiscuous settings. This patch restores those settings at the
end of restart().
Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
drivers/net/fs_enet/mac-fcc.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/fs_enet/mac-fcc.c b/drivers/net/fs_enet/mac-fcc.c
index e36321152d50..8268b3535b30 100644
--- a/drivers/net/fs_enet/mac-fcc.c
+++ b/drivers/net/fs_enet/mac-fcc.c
@@ -463,6 +463,9 @@ static void restart(struct net_device *dev)
else
C32(fccp, fcc_fpsmr, FCC_PSMR_FDE | FCC_PSMR_LPB);
+ /* Restore multicast and promiscuous settings */
+ set_multicast_list(dev);
+
S32(fccp, fcc_gfmr, FCC_GFMR_ENR | FCC_GFMR_ENT);
}
--
cgit v1.2.3-70-g09d2