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2014-09-01cxgb4: Fix T5 adapter accessing T4 adapter registersHariprasad Shenai
Fixes few register access for both T4 and T5. PCIE_CORE_UTL_SYSTEM_BUS_AGENT_STATUS & PCIE_CORE_UTL_PCI_EXPRESS_PORT_STATUS is T4 only register don't let T5 access them. For T5 MA_PARITY_ERROR_STATUS2 is additionally read. MPS_TRC_RSS_CONTROL is T4 only register, for T5 use MPS_T5_TRC_RSS_CONTROL. Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-01cxgb4: Fixed the code to use correct length for part numberHariprasad Shenai
Previously it was using the length value of serial number. Also added macro for VPD unique identifier (0x82). Signed-off-by: Casey Leedom <leedom@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-01cxgb4: Fix for handling 1Gb/s SFP+ Transceiver ModulesHariprasad Shenai
We previously assumed that a Port's Capabilities and Advertised Capabilities would never change from Port Initialization time. This is no longer true when we can have 10Gb/s and 1Gb/s SFP+ Transceiver Modules randomly swapped. Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-01stmmac: only remove RXCSUM feature if no rx coe is availableGiuseppe CAVALLARO
In case of the HW is not able to do the receive checksum offloading the only feature to remove is NETIF_F_RXCSUM. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-01stmmac: fix the rx csum featureGiuseppe CAVALLARO
For new GMACs it is possible to turn-on/off the COE. In the current driver, when disabled the Rx-checksum via ethtool, the tool reported that csum was disabled but the HW continued to set the IPC. Indeed this is because the fix_features allows this. So the patch fixes this problem by adding the set_features. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-01amd-xgbe: Use the Tx queue count for Tx flow control supportLendacky, Thomas
When configuring Tx flow control the Rx queue count was used instead of the Tx queue count for looping through the Tx hardware queues. Fix the code to use the Tx queue count. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-01amd-xgbe: Fix the xpcs mmd debugfs supportLendacky, Thomas
The debugfs support for the xpcs registers did not properly use the specified mmd (xpcs_mmd entry) which resulted in the default mmd value always being used. Update the debugfs support to generate the proper mmd register value. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-01amd-xgbe: Reported fifo size from hardware is not correctLendacky, Thomas
The fifo size reported by the hardware is not correct. Add support to limit the reported size to what is actually present. Also, fix the argument types used in the fifo size calculation function. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-01amd-xgbe: Check for Tx hardware queue flushing supportLendacky, Thomas
The flushing of the Tx hardware queues is only supported at a certain level of the hardware. Retrieve the current version of the hardware and use that to determine if flushing is supported. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-01drivers: net: NET_XGENE should depend on HAS_DMAGeert Uytterhoeven
If NO_DMA=y: drivers/built-in.o: In function `xgene_enet_delete_ring': xgene_enet_main.c:(.text+0x28755a): undefined reference to `dma_free_coherent' drivers/built-in.o: In function `xgene_enet_setup_tx_desc': xgene_enet_main.c:(.text+0x287774): undefined reference to `dma_map_single' xgene_enet_main.c:(.text+0x287780): undefined reference to `dma_mapping_error' drivers/built-in.o: In function `xgene_enet_tx_completion': xgene_enet_main.c:(.text+0x2878e6): undefined reference to `dma_unmap_single' drivers/built-in.o: In function `xgene_enet_refill_bufpool': xgene_enet_main.c:(.text+0x2879d4): undefined reference to `dma_map_single' xgene_enet_main.c:(.text+0x2879e0): undefined reference to `dma_mapping_error' drivers/built-in.o: In function `xgene_enet_rx_frame': xgene_enet_main.c:(.text+0x287aaa): undefined reference to `dma_unmap_single' drivers/built-in.o: In function `xgene_enet_free_desc_ring': xgene_enet_main.c:(.text+0x287f98): undefined reference to `dma_free_coherent' drivers/built-in.o: In function `xgene_enet_create_desc_ring': xgene_enet_main.c:(.text+0x28808e): undefined reference to `dma_alloc_coherent' drivers/built-in.o: In function `xgene_enet_probe': xgene_enet_main.c:(.text+0x2883d4): undefined reference to `dma_set_mask' xgene_enet_main.c:(.text+0x2883ec): undefined reference to `dma_supported' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-01Merge tag 'master-2014-08-25' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless John W. Linville says: ==================== pull request: wireless 2014-08-28 Please pull this batch of fixes intended for the 3.17 stream. For the Bluetooth/6LowPAN/802.15.4 bits, Johan says: 'It contains a connection reference counting fix for LE where a connection might stay up even though it should get disconnected. The other 802.15.4 6LoWPAN related patches were sent to the bluetooth tree by Alexander Aring and described as follows by him: " these patches contains patches for the bluetooth branch. This series includes memory leak fixes and an errno value fix. Also there are two patches for sending and receiving 1280 6LoWPAN packets, which makes the IEEE 802.15.4 6LoWPAN stack more RFC compliant. "' Along with that... Alexey Khoroshilov fixes a use-after-free bug on at76c50x-usb. Hauke Mehrtens adds a PCI ID to bcma. Himangi Saraogi fixes a silly "A || A" test in rtlwifi. Larry Finger adds a device ID to rtl8192cu. Maks Naumov fixes a strncmp argument in ath9k. Álvaro Fernández Rojas adds a PCI ID to ssb. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-02ACPI / EC: Add msi quirk for Clevo W350etqLan Tianyu
Clevo W350etq's EC will not produce GPE interrupt some time after booting. The ACPI notify event won't trigger when the issue takes place. After debugging, adding msi quirk for the machine can fix the issue. This patch is to add msi quirk for the machine. Link: https://bugzilla.kernel.org/show_bug.cgi?id=77431 Reported-and-tested-by: qbanin@gmail.com Signed-off-by: Lan Tianyu <tianyu.lan@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-09-02ACPI / video: Disable native_backlight on HP ENVY 15 Notebook PCHans de Goede
Link: https://bugs.freedesktop.org/show_bug.cgi?id=81515 Reported-and-tested-by: Hohahiu <rakothedin@gmail.com> Cc: 3.16+ <stable@vger.kernel.org> # 3.16+ Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-09-02ACPI / video: Add a disable_native_backlight quirkHans de Goede
Some laptops have a working acpi_video backlight control, and using native backlight on these causes a regression where backlight control does not work when userspace is not handling brightness key events. Disable native_backlight on these to fix this. Link: https://bugzilla.kernel.org/show_bug.cgi?id=81691 Reported-and-tested-by: Andre Müller <andre.muller@web.de> Cc: 3.16+ <stable@vger.kernel.org> # 3.16+ Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-09-02ACPI / video: Fix use_native_backlight selection logicHans de Goede
Commit 751109aad583 ("ACPI / video: Change the default for video.use_native_backlight to 1") has changed the default for use_native_backlight from 0 to 1, but instead of changing use_native_backlight_dmi to true, and leaving use_native_backlight_param at -1, it has changed use_native_backlight_param to 1. This causes acpi_video_use_native_backlight() to always think that a value was specified through the param, making it impossible to add a dmi based quirk to force 0 now that the default is 1. This fixes this by restoring the use_native_backlight_param default to -1, and instead setting the use_native_backlight_dmi default to true. Fixes: 751109aad583 (ACPI / video: Change the default for video.use_native_backlight to 1) Cc: 3.16+ <stable@vger.kernel.org> # 3.16+ Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-09-02ACPICA: ACPI 5.1: Add support for runtime validation of _DSD package.Mika Westerberg
Adds ACPICA kernel runtime support to validate contents/format of the _DSD package, similar to the iASL support. Ported by Mika Westerberg. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-09-01iommu/arm-smmu: remove pgtable_page_{c,d}tor()Vladimir Murzin
If split page table lock for PTE tables is enabled (CONFIG_SPLIT_PTLOCK_CPUS <=NR_CPUS) pgtable_page_ctor() leads to non-atomic allocation for ptlock with a spinlock held, resulting in: ------------[ cut here ]------------ WARNING: CPU: 0 PID: 466 at kernel/locking/lockdep.c:2742 lockdep_trace_alloc+0xd8/0xf4() DEBUG_LOCKS_WARN_ON(irqs_disabled_flags(flags)) Modules linked in: CPU: 0 PID: 466 Comm: dma0chan0-copy0 Not tainted 3.16.0-3d47efb-clean-pl330-dma_test-ve-a15-a32-slr-m c-on-3+ #55 [<80014748>] (unwind_backtrace) from [<80011640>] (show_stack+0x10/0x14) [<80011640>] (show_stack) from [<802bf864>] (dump_stack+0x80/0xb4) [<802bf864>] (dump_stack) from [<8002385c>] (warn_slowpath_common+0x64/0x88) [<8002385c>] (warn_slowpath_common) from [<80023914>] (warn_slowpath_fmt+0x30/0x40) [<80023914>] (warn_slowpath_fmt) from [<8005d818>] (lockdep_trace_alloc+0xd8/0xf4) [<8005d818>] (lockdep_trace_alloc) from [<800d3d78>] (kmem_cache_alloc+0x24/0x144) [<800d3d78>] (kmem_cache_alloc) from [<800bfae4>] (ptlock_alloc+0x18/0x2c) [<800bfae4>] (ptlock_alloc) from [<802b1ec0>] (arm_smmu_handle_mapping+0x4c0/0x690) [<802b1ec0>] (arm_smmu_handle_mapping) from [<802b0cd8>] (iommu_map+0xe0/0x148) [<802b0cd8>] (iommu_map) from [<80019098>] (arm_coherent_iommu_map_page+0x160/0x278) [<80019098>] (arm_coherent_iommu_map_page) from [<801f4d78>] (dmatest_func+0x60c/0x1098) [<801f4d78>] (dmatest_func) from [<8003f8ac>] (kthread+0xcc/0xe8) [<8003f8ac>] (kthread) from [<8000e868>] (ret_from_fork+0x14/0x2c) ---[ end trace ce0d27e6f434acf8 ]-- Split page tables lock is not used in the driver. In fact, page tables are guarded with domain lock, so remove calls to pgtable_page_{c,d}tor(). Cc: <stable@vger.kernel.org> Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
2014-09-01iommu/arm-smmu: fix programming of SMMU_CBn_TCR for stage 1Olav Haugan
Stage-1 context banks do not have the SMMU_CBn_TCR[SL0] field since it is only applicable to stage-2 context banks. This patch ensures that we don't set the reserved TCR bits for stage-1 translations. Cc: <stable@vger.kernel.org> Signed-off-by: Olav Haugan <ohaugan@codeaurora.org> Signed-off-by: Will Deacon <will.deacon@arm.com>
2014-09-01iommu/arm-smmu: avoid calling request_irq in atomic contextMitchel Humpherys
request_irq shouldn't be called from atomic context since it might sleep, but we're calling it with a spinlock held, resulting in: [ 9.172202] BUG: sleeping function called from invalid context at kernel/mm/slub.c:926 [ 9.182989] in_atomic(): 1, irqs_disabled(): 128, pid: 1, name: swapper/0 [ 9.189762] CPU: 1 PID: 1 Comm: swapper/0 Tainted: G W 3.10.40-gbc1b510b-38437-g55831d3bd9-dirty #97 [ 9.199757] [<c020c448>] (unwind_backtrace+0x0/0x11c) from [<c02097d0>] (show_stack+0x10/0x14) [ 9.208346] [<c02097d0>] (show_stack+0x10/0x14) from [<c0301d74>] (kmem_cache_alloc_trace+0x3c/0x210) [ 9.217543] [<c0301d74>] (kmem_cache_alloc_trace+0x3c/0x210) from [<c0276a48>] (request_threaded_irq+0x88/0x11c) [ 9.227702] [<c0276a48>] (request_threaded_irq+0x88/0x11c) from [<c0931ca4>] (arm_smmu_attach_dev+0x188/0x858) [ 9.237686] [<c0931ca4>] (arm_smmu_attach_dev+0x188/0x858) from [<c0212cd8>] (arm_iommu_attach_device+0x18/0xd0) [ 9.247837] [<c0212cd8>] (arm_iommu_attach_device+0x18/0xd0) from [<c093314c>] (arm_smmu_test_probe+0x68/0xd4) [ 9.257823] [<c093314c>] (arm_smmu_test_probe+0x68/0xd4) from [<c05aadd0>] (driver_probe_device+0x12c/0x330) [ 9.267629] [<c05aadd0>] (driver_probe_device+0x12c/0x330) from [<c05ab080>] (__driver_attach+0x68/0x8c) [ 9.277090] [<c05ab080>] (__driver_attach+0x68/0x8c) from [<c05a92d4>] (bus_for_each_dev+0x70/0x84) [ 9.286118] [<c05a92d4>] (bus_for_each_dev+0x70/0x84) from [<c05aa3b0>] (bus_add_driver+0x100/0x244) [ 9.295233] [<c05aa3b0>] (bus_add_driver+0x100/0x244) from [<c05ab5d0>] (driver_register+0x9c/0x124) [ 9.304347] [<c05ab5d0>] (driver_register+0x9c/0x124) from [<c0933088>] (arm_smmu_test_init+0x14/0x38) [ 9.313635] [<c0933088>] (arm_smmu_test_init+0x14/0x38) from [<c0200618>] (do_one_initcall+0xb8/0x160) [ 9.322926] [<c0200618>] (do_one_initcall+0xb8/0x160) from [<c1200b7c>] (kernel_init_freeable+0x108/0x1cc) [ 9.332564] [<c1200b7c>] (kernel_init_freeable+0x108/0x1cc) from [<c0b924b0>] (kernel_init+0xc/0xe4) [ 9.341675] [<c0b924b0>] (kernel_init+0xc/0xe4) from [<c0205e38>] (ret_from_fork+0x14/0x3c) Fix this by moving the request_irq out of the critical section. This should be okay since smmu_domain->smmu is still being protected by the critical section. Also, we still don't program the Stream Match Register until after registering our interrupt handler so we shouldn't be missing any interrupts. Cc: <stable@vger.kernel.org> Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org> [will: code cleanup and fixed request_irq token parameter] Signed-off-by: Will Deacon <will.deacon@arm.com>
2014-09-01drm/i915: handle G45/GM45 pulse detection connected state.Dave Airlie
In the HPD pulse handler we check for long pulses if the port is actually connected, however we do that for IBX, but we use the pulse handling code on GM45 systems as well, so we need to use a diffent check. This patch refactors the digital port connected check out of the g4x detection path and reuses it in the hpd pulse path. Fixes: http://lkml.kernel.org/r/1409382202.5141.36.camel@marge.simpson.net Reported-by: Mike Galbraith <umgwanakikbuti@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Imre Deak <imre.deak@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2014-09-01ata: Disabling the async PM for JMicron chip 363/361Chuansheng Liu
After enabled the PM feature that supporting async noirq(76569faa62 (PM / sleep: Asynchronous threads for resume_noirq)), Jay hit the system resuming issue, that one of the JMicron controller can not be powered up. His device tree is like below: +-1c.4-[02]--+-00.0 JMicron Technology Corp. JMB363 SATA/IDE Controller | \-00.1 JMicron Technology Corp. JMB363 SATA/IDE Controller After investigation, we found the the Micron chip 363 included one SATA controller(0000:02:00.0) and one PATA controller(0000:02:00.1), these two controllers do not have parent-children relationship, but the PATA controller only can be powered on after the SATA controller has finished the powering on. If we enabled the async noirq(), then the below error is hit during noirq phase: pata_jmicron 0000:02:00.1: Refused to change power state, currently in D3 Here for JMicron chip 363/361, we need forcedly to disable the async method. Bug detail: https://bugzilla.kernel.org/show_bug.cgi?id=81551 Reported-by: Jay <MyMailClone@t-online.de> Signed-off-by: Chuansheng Liu <chuansheng.liu@intel.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2014-09-01drm/vmwgfx: Fix a potential infinite spin waiting for fifo idleThomas Hellstrom
The code waiting for fifo idle was incorrect and could possibly spin forever under certain circumstances. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reported-by: Mark Sheldon <markshel@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Reivewed-by: Mark Sheldon <markshel@vmware.com> Cc: <stable@vger.kernel.org>
2014-09-01drm/vmwgfx: Fix an incorrect OOM return valueThomas Hellstrom
At the same time, make error paths return early for clarity. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: jakob Bornecrantz <jakob@vmware.com> Cc: <stable@vger.kernel.org>
2014-09-01USB: sierra: add 1199:68AA device IDBjørn Mork
This VID:PID is used for some Direct IP devices behaving identical to the already supported 0F3D:68AA devices. Cc: <stable@vger.kernel.org> Reported-by: Lars Melin <larsm17@gmail.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Johan Hovold <johan@kernel.org>
2014-09-01USB: sierra: avoid CDC class functions on "68A3" devicesBjørn Mork
Sierra Wireless Direct IP devices using the 68A3 product ID can be configured for modes including a CDC ECM class function. The known example uses interface numbers 12 and 13 for the ECM control and data interfaces respectively, consistent with CDC MBIM function interface numbering on other Sierra devices. It seems cleaner to restrict this driver to the ff/ff/ff vendor specific interfaces rather than increasing the already long interface number blacklist. This should be more future proof if Sierra adds more class functions using interface numbers not yet in the blacklist. Cc: <stable@vger.kernel.org> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Johan Hovold <johan@kernel.org>
2014-09-01USB: ftdi_sio: add support for NOVITUS Bono E thermal printerJohan Hovold
Add device id for NOVITUS Bono E thermal printer. Reported-by: Emanuel Koczwara <poczta@emanuelkoczwara.pl> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org>
2014-09-01USB: zte_ev: fix removed PIDsJohan Hovold
Add back some PIDs that were mistakingly remove when reverting commit 73228a0538a7 ("USB: option,zte_ev: move most ZTE CDMA devices to zte_ev"), which apparently did more than its commit message claimed in that it not only moved some PIDs from option to zte_ev but also added some new ones. Fixes: 63a901c06e3c ("Revert "USB: option,zte_ev: move most ZTE CDMA devices to zte_ev"") Reported-by: Lei Liu <lei35151@163.com> Cc: stable <stable@vger.kernel.org>
2014-09-01s390/dasd: Make module parameter visible in sysfsPeter Oberparleiter
Change the visibility of the dasd parameter of kernel module dasd_mod to be consistent with the eer_pages parameter. Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com> Acked-by: Stefan Weinhuber <wein@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2014-09-01iwlwifi: bump firmware API version to 10 for 7000 and 8000Emmanuel Grumbach
New firmware on the way. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-08-31stmmac: fix PLS bit setting when EEE is activeGiuseppe CAVALLARO
In case of PLS is active the PLS (PHY Link Status) bit in the Reg12 has to be set to allow the MAC to asserts the LPI pattern when the link is ok. Signed-off-by: nandini sharma <nandini.sharma@st.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-31stmmac: never check EEE in case of a switch is attachedGiuseppe CAVALLARO
This patch is to skip the EEE initialisation when the stmmac is using a switch (with a fixed phy support). Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-31stmmac: fix LPI TW timer value to 20.5us.nandini sharma
The value for LPI TW timer has to be updated to 0x1E that is the hardcoded value of 20.5us and it will apply to all EEE enabled Remote PHYs. Disadvantage is for PHY's that support lesser wakeup time but we can accept it waiting to implement LLDP to negotiate the Wakeup time of Remote PHY. Signed-off-by: nandini sharma <nandini.sharma@st.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-31stmmac: fix the EEE LPI Macro definitions.nandini sharma
This patch is to fix the definition of macros for EEE otherwise the LPI TX/RX entry/exit cannot be properly managed. Signed-off-by: Nandini Sharma <nandini.sharma@st.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-31Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds
Pull ARM fixes from Russell King: "Various assorted fixes: - a couple of patches from Mark Rutland to resolve an errata with Cortex-A15 CPUs. - fix cpuidle for the CPU part ID changes in the last merge window - add support for a relocation which ARM binutils is generating in some circumstances" * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: 8130/1: cpuidle/cpuidle-big_little: fix reading cpu id part number ARM: 8129/1: errata: work around Cortex-A15 erratum 830321 using dummy strex ARM: 8128/1: abort: don't clear the exclusive monitors ARM: 8127/1: module: add support for R_ARM_TARGET1 relocations
2014-08-31Merge tag 'fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "Here's the weekly batch of fixes from arm-soc. The delta is a largeish negative delta, due to revert of SMP support for Broadcom's STB SoC -- it was accidentally merged before some issues had been addressed, so they will make a new attempt for 3.18. I didn't see a need for a full revert of the whole platform due to this, we're keeping the rest enabled. The rest is mostly: - a handful of DT fixes for i.MX (Hummingboard/Cubox-i in particular) - some MTD/NAND fixes for OMAP - minor DT fixes for shmobile - warning fix for UP builds on vexpress/spc There's also a couple of patches that wires up hwmod on TI's DRA7 SoC so it can boot. Drivers and the rest had landed for 3.17, and it's small and isolated so it made sense to pick up now even if it's not a bugfix" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (23 commits) vexpress/spc: fix a build warning on array bounds ARM: DRA7: hwmod: Add dra74x and dra72x specific ocp interface lists ARM: DRA7: Add support for soc_is_dra74x() and soc_is_dra72x() variants MAINTAINERS: catch special Rockchip code locations ARM: dts: microsom-ar8035: MDIO pad must be set open drain ARM: dts: omap54xx-clocks: Fix the l3 and l4 clock rates ARM: brcmstb: revert SMP support ARM: OMAP2+: hwmod: Rearm wake-up interrupts for DT when MUSB is idled ARM: dts: Enable UART wake-up events for beagleboard ARM: dts: Remove twl6030 clk32g "regulator" ARM: OMAP2+: omap_device: remove warning that clk alias already exists ARM: OMAP: fix %d confusingly prefixed with 0x in format string ARM: dts: DRA7: fix interrupt-cells for GPIO mtd: nand: omap: Fix 1-bit Hamming code scheme, omap_calculate_ecc() ARM: dts: omap3430-sdp: Revert to using software ECC for NAND ARM: OMAP2+: GPMC: Support Software ECC scheme via DT mtd: nand: omap: Revert to using software ECC by default ARM: dts: hummingboard/cubox-i: change SPDIF output to be more descriptive ARM: dts: hummingboard/cubox-i: add USB OC pinctrl configuration ARM: shmobile: r8a7791: add missing 0x0100 for SDCKCR ...
2014-08-31iwlwifi: Remove module build requirement for Intel Wireless WiFiMarcel Holtmann
The CONFIG_IWLDVM and CONFIG_IWLMVM currently have a "depends on m" as its requirement forcing it to be build as module. This is not needed and thus just remove it. Fixes: ae7486a2b734 ("iwlwifi: fix Kconfig issues") Signed-off-by: Marcel Holtmann <marcel@holtmann.org> [Squashed 2 commites for MVM and DVM] Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-08-31Revert "iwlwifi: dvm: don't enable CTS to self"Emmanuel Grumbach
This reverts commit 43d826ca5979927131685cc2092c7ce862cb91cd. This commit caused packet loss. Cc: <stable@vger.kernel.org> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-08-31Merge tag 'spi-v3.17-rc3-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi bugfixes from Mark Brown: "A smattering of bug fixes for the SPI subsystem, all in driver code which has seen active work recently and none of them with any great global impact. There's also a new ACPI ID for the pxa2xx driver which required no code changes and the addition of kerneldoc for some structure fields that were missing it and generating warnings during documentation builds as a result" * tag 'spi-v3.17-rc3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: sh-msiof: Fix transmit-only DMA transfers spi/rockchip: Avoid accidentally turning off the clock spi: dw: fix kernel crash due to NULL pointer dereference spi: dw-pci: fix bug when regs left uninitialized spi: davinci: fix SPI_NO_CS functionality spi/rockchip: fixup incorrect dma direction setting spi/pxa2xx: Add ACPI ID for Intel Braswell spi: spi-au1550: fix build failure spi: rspi: Fix leaking of unused DMA descriptors spi: sh-msiof: Fix leaking of unused DMA descriptors spi: Add missing kerneldoc bits spi/omap-mcspi: Fix the spi task hangs waiting dma_rx
2014-08-31Merge remote-tracking branch 'spi/fix/sh-msiof' into spi-linusMark Brown
2014-08-31spi: sh-msiof: Fix transmit-only DMA transfersGeert Uytterhoeven
Fix tx/rx mixup, which broke transmit-only transfers. Introduced by commit 4240305f7cbdc7782aa8bc40cc702775d9ac0839 ("spi: sh-msiof: Fix leaking of unused DMA descriptors"). Reported-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-08-31Merge remote-tracking branches 'regmap/fix/cache', 'regmap/fix/debugfs' and ↵Mark Brown
'regmap/fix/volatile' into regmap-linus
2014-08-31regmap: Don't attempt block writes when syncing cache on single_rw devicesMark Brown
If the device can't support block writes then don't attempt to use raw syncing which will automatically generate block writes for adjacent registers, use the existing _single() block syncing implementation. Reported-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Tested-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org> Cc: stable@vger.kernel.org
2014-08-30Merge remote-tracking branches 'spi/fix/au1550', 'spi/fix/davinci', ↵Mark Brown
'spi/fix/doc', 'spi/fix/dw', 'spi/fix/omap-mcspi', 'spi/fix/pxa2xx', 'spi/fix/rockchip' and 'spi/fix/rspi' into spi-linus
2014-08-30Merge remote-tracking branch 'spi/fix/sh-msiof' into spi-linusMark Brown
2014-08-29mlx4: Set user-space raw Ethernet QPs to properly handle VXLAN trafficOr Gerlitz
Raw Ethernet QPs opened from user-space lack the proper setup to recieve/handle VXLAN traffic when VXLAN offloads are enabled. Fix that by adding a tunnel steering rule on top of the normal unicast steering rule and set the tunnel_type field in the QP context. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-29net/mlx4: Move the tunnel steering helper function to mlx4_coreOr Gerlitz
Move the function which we use to set VXLAN DMFS (flow-steering) rules from mlx4_en to mlx4_core. This refactoring will allow the mlx4_ib driver to call the helper for the use case of user-space RAW Ethernet QPs, such that they can serve VXLAN traffic too. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-29stmmac: fix dma api misuseGiuseppe CAVALLARO
Enabling DMA_API_DEBUG, warnings are reported at runtime because the device driver frees DMA memory with wrong functions and it does not call dma_mapping_error after mapping dma memory. The first problem is fixed by of introducing a flag that helps us keeping track which mapping technique was used, so that we can use the right API for unmap. This approach was inspired by the e1000 driver, which uses a similar technique. Signed-off-by: Andre Draszik <andre.draszik@st.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Reviewed-by: Denis Kirjanov <kda@linux-powerpc.org> Cc: Hans de Goede <hdegoede@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-29stmmac: ptp: fix the reference clockGiuseppe CAVALLARO
The PTP reference clock, used for setting the addend in the Timestamp Addend Register, was erroneously hard-coded (as reported in the databook just as example). The patch removes the macro named: STMMAC_SYSCLOCK and allows to use a reference clock (clk_ptp_ref_i) that can be passed from the platform. If not passed, the main driver clock will be used as default; note that this can be fine on some platforms. Note that, prior this patch, using the old STMMAC_SYSCLOCK on some platforms, as side effect, the ptp clock can move faster/slower than the system clock. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-29stmmac: fix tipo on mmc crc errorGiuseppe CAVALLARO
This patch is to fix a typo on mmc rx crc error when reported by ethtool. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-29stmmac: prevent false carrier sense detectionGiuseppe CAVALLARO
This patch is to w/a a problem that happens on some boxes when run at 10Mbps Half duplex mode. During the transmission the CSR signal is asserted for some time and the frames aborted because of carrier sense error. This is reported by MMC HW counter: txcarrier signal. This actually is a false carrier so the frames are good and there is no reason to ask for dropping them. This patch so disables the Carrier Sense During Transmission and this means that the MAC transmitter ignore the CRS signal during frame transmission in Half-Duplex mode. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Acked-by: Vince Bridgers <vbridgers2013@gmail.com> Acked-by: Ley Foon Tan <lftan@altera.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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