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2015-12-29nfc: st21nfca: Code cleanupChristophe Ricard
A few code cleanups, mostly empty lines removal. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-12-29nfc: st-nci: Code cleanupChristophe Ricard
A few code cleanups, mostly empty lines removal. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-12-29nfc: st21nfca: Add support for acpi probing for i2c device.Christophe Ricard
Add support for acpi probing. SMO2100 is used for st21nfca It has been tested with the following acpi node on Minnowboard Max: Note: Remove uicc-present or ese-present Package if one them is not supported. Device (NFC1) { Name (_ADR, Zero) // _ADR: Address Name (_HID, "SMO2100") // _HID: Hardware ID Name (_CID, "SMO2100") // _CID: Compatible ID Name (_DDN, "SMO NFC") // _DDN: DOS Device Name Name (_UID, One) // _UID: Unique ID Name (_DSD, Package (0x02) { /* Device Properties for _DSD */ ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), Package (0x02) { Package (0x02) { "uicc-present", 1 }, Package (0x02) { "ese-present", 1 } } }) Method (_CRS, 0, NotSerialized) // _CRS: Current Resource Settings { Name (SBUF, ResourceTemplate () { I2cSerialBus (0x0001, ControllerInitiated, 400000, AddressingMode7Bit, "\\_SB.I2C7", 0x00, ResourceConsumer, ,) GpioInt (Edge, ActiveHigh, ExclusiveAndWake, PullNone, 0x0000, "\\_SB.GPO2", 0x00, ResourceConsumer, ,) { // Pin list 0x0001 } GpioIo (Exclusive, PullDefault, 0x0000, 0x0000, IoRestrictionOutputOnly, "\\_SB.GPO2", 0x00, ResourceConsumer, ,) { // Pin list 0x0002, } }) Return (SBUF) /* \_SB_.I2C7.NFC1._CRS.SBUF */ } Method (_STA, 0, NotSerialized) // _STA: Status { Return (0x0F) } } Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-12-29nfc: st-nci: Add support for acpi probing for spi device.Christophe Ricard
Add support for acpi probing. SMO2101 is used for st21nfcb It has been tested with the following acpi node on Minnowboard: Note: Remove uicc-present or ese-present Package if one of them is not supported. Device (NFC1) { Name (_ADR, Zero) // _ADR: Address Name (_HID, "SMO2101") // _HID: Hardware ID Name (_CID, "SMO2101") // _CID: Compatible ID Name (_DDN, "SMO NFC") // _DDN: DOS Device Name Name (_UID, One) // _UID: Unique ID Name (_DSD, Package (0x02) { /* Device Properties for _DSD */ ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), Package (0x02) { Package (0x02) { "uicc-present", 1 }, Package (0x02) { "ese-present", 1 } } }) Method (_CRS, 0, NotSerialized) // _CRS: Current Resource Settings { Name (SBUF, ResourceTemplate () { SpiSerialBus (0, PolarityLow, FourWireMode, 8, ControllerInitiated, 4000000, ClockPolarityLow, ClockPhaseFirst, "\\_SB.SPI1", 0x00, ResourceConsumer, ,) GpioInt (Edge, ActiveHigh, ExclusiveAndWake, PullNone, 0x0000, "\\_SB.GPO2", 0x00, ResourceConsumer, ,) { // Pin list 0x0001 } GpioIo (Exclusive, PullDefault, 0x0000, 0x0000, IoRestrictionOutputOnly, "\\_SB.GPO2", 0x00, ResourceConsumer, ,) { // Pin list 0x0002, } }) Return (SBUF) /* \_SB_.SPI1.NFC1._CRS.SBUF */ } Method (_STA, 0, NotSerialized) // _STA: Status { Return (0x0F) } } Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-12-29nfc: st-nci: Add support for acpi probing for i2c device.Christophe Ricard
Add support for acpi probing. SMO2101 is used for st21nfcb SMO2102 is used for st21nfcc It has been tested with the following acpi node on Minnowboard: Note: Remove uicc-present or ese-present Package if one them is not supported. Device (NFC1) { Name (_ADR, Zero) // _ADR: Address Name (_HID, "SMO2101") // _HID: Hardware ID Name (_CID, "SMO2101") // _CID: Compatible ID Name (_DDN, "SMO NFC") // _DDN: DOS Device Name Name (_UID, One) // _UID: Unique ID Name (_DSD, Package (0x02) { /* Device Properties for _DSD */ ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), Package (0x02) { Package (0x02) { "uicc-present", 1 }, Package (0x02) { "ese-present", 1 } } }) Method (_CRS, 0, NotSerialized) // _CRS: Current Resource Settings { Name (SBUF, ResourceTemplate () { I2cSerialBus (0x0008, ControllerInitiated, 400000, AddressingMode7Bit, "\\_SB.I2C7", 0x00, ResourceConsumer, ,) GpioInt (Edge, ActiveHigh, ExclusiveAndWake, PullNone, 0x0000, "\\_SB.GPO2", 0x00, ResourceConsumer, ,) { // Pin list 0x0001 } GpioIo (Exclusive, PullDefault, 0x0000, 0x0000, IoRestrictionOutputOnly, "\\_SB.GPO2", 0x00, ResourceConsumer, ,) { // Pin list 0x0002, } }) Return (SBUF) /* \_SB_.I2C7.NFC1._CRS.SBUF */ } Method (_STA, 0, NotSerialized) // _STA: Status { Return (0x0F) } } Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-12-29nfc: st21nfca: Add macro for gpio nameChristophe Ricard
Add macro definition for each gpio string for an easier code maintenance. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-12-29nfc: st-nci: Add macro for gpio nameChristophe Ricard
Add macro definition for each gpio string for an easier code maintenance. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-12-29nfc: st21nfca: Group device table togetherChristophe Ricard
Group device table at the same place in order to make the code easier to read and parse. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-12-29nfc: st-nci: Group device table togetherChristophe Ricard
Group device table at the same place in order to make the code easier to read and parse. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-12-29nfc: pn544: Remove #ifdef CONFIG_OFChristophe Ricard
All of_* APIs are safe if CONFIG_OF is not define. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-12-29nfc: nxp-nci: Remove #ifdef CONFIG_OFChristophe Ricard
All of_* APIs are safe if CONFIG_OF is not define. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-12-29nfc: st21nfca: Remove unneeded CONFIG_OF switchesChristophe Ricard
DT headers already define NOOP routines when CONFIG_OF is not defined. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-12-29nfc: st-nci: Remove unneeded CONFIG_OF switchesChristophe Ricard
DT headers already define NOOP routines when CONFIG_OF is not defined. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-12-29nfc: st-nci: Remove useless #include "ndlc.h"Christophe Ricard
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-12-29NFC: trf7970a: use to_spi_deviceGeliang Tang
Use to_spi_device() instead of open-coding it. Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-12-29NFC: st95hf: Fix build errorShikha Singh
This fixes a build error on the mn10300 architecture: drivers/nfc/st95hf/core.c:765:20: error: conflicting types for 'irq_handler' static irqreturn_t irq_handler(int irq, void *st95hfcontext) ^ In file included from arch/mn10300/include/asm/reset-regs.h:16:0, from arch/mn10300/include/asm/irq.h:18, from include/linux/irq.h:26, from arch/mn10300/include/asm/hardirq.h:16, from include/linux/hardirq.h:8, from include/linux/interrupt.h:12, from drivers/nfc/st95hf/core.c:23: arch/mn10300/include/asm/exceptions.h:107:24: note: previous declaration of 'irq_handler' was here extern asmlinkage void irq_handler(void); Signed-off-by: Shikha Singh <shikha.singh@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-12-29NFC: Add STMicroelectronics ST95HF driverShikha Singh
This driver supports STMicroelectronics NFC Transceiver "ST95HF", in in initiator role to read/write ISO14443 Type 4A, ISO14443 Type 4B and ISO15693 Type5 tags. The ST95HF datasheet is available here: http://www.st.com/web/en/resource/technical/document/datasheet/DM00102056.pdf Signed-off-by: Shikha Singh <shikha.singh@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-12-21NFC: add rx delay sysfs parameter for nfcsim workqueueSaurabh Sengar
added the rx delay parameter as a device tunable parameter. Signed-off-by: Saurabh Sengar <saurabh.truth@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-12-20nfc: s3fwrn5: constify s3fwrn5_phy_ops structuresJulia Lawall
The s3fwrn5_phy_ops structure is never modified, so declare it as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Robert Baldyga <r.baldyga@samsung.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-11-18nxp-nci: i2c: Do not check specifically for -EREMOTEIO errorFabio Estevam
Function nxp_nci_i2c_write currently assumes in case of I2C bus NACK that the NFC device is in stand-by mode and will retry the I2C transaction after a pause. This assumes that the first failed I2C transaction will wake-up the device. This is done by checking on EREMOTEIO, which is wrong. According to Documentation/i2c/fault-codes ENXIO shall be used. Unfortunately the NOACK return code is currently inconsistent across various I2C host controller drivers. So only check for the generic error case instead. This is a temporary fix. As soon as all I2C bus master drivers are fixed to consistently return 'ENXIO', then we can do the specific error check again. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-11-17Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) Fix list tests in netfilter ingress support, from Florian Westphal. 2) Fix reversal of input and output interfaces in ingress hook invocation, from Pablo Neira Ayuso. 3) We have a use after free in r8169, caught by Dave Jones, fixed by Francois Romieu. 4) Splice use-after-free fix in AF_UNIX frmo Hannes Frederic Sowa. 5) Three ipv6 route handling bug fixes from Martin KaFai Lau: a) Don't create clone routes not managed by the fib6 tree b) Don't forget to check expiration of DST_NOCACHE routes. c) Handle rt->dst.from == NULL properly. 6) Several AF_PACKET fixes wrt transport header setting and SKB protocol setting, from Daniel Borkmann. 7) Fix thunder driver crash on shutdown, from Pavel Fedin. 8) Several Mellanox driver fixes (max MTU calculations, use of correct DMA unmap in TX path, etc.) from Saeed Mahameed, Tariq Toukan, Doron Tsur, Achiad Shochat, Eran Ben Elisha, and Noa Osherovich. 9) Several mv88e6060 DSA driver fixes (wrong bit definitions for certain registers, etc.) from Neil Armstrong. 10) Make sure to disable preemption while updating per-cpu stats of ip tunnels, from Jason A. Donenfeld. 11) Various ARM64 bpf JIT fixes, from Yang Shi. 12) Flush icache properly in ARM JITs, from Daniel Borkmann. 13) Fix masking of RX and TX interrupts in ravb driver, from Masaru Nagai. 14) Fix netdev feature propagation for devices not implementing ->ndo_set_features(). From Nikolay Aleksandrov. 15) Big endian fix in vmxnet3 driver, from Shrikrishna Khare. 16) RAW socket code increments incorrect SNMP counters, fix from Ben Cartwright-Cox. 17) IPv6 multicast SNMP counters are bumped twice, fix from Neil Horman. 18) Fix handling of VLAN headers on stacked devices when REORDER is disabled. From Vlad Yasevich. 19) Fix SKB leaks and use-after-free in ipvlan and macvlan drivers, from Sabrina Dubroca. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (83 commits) MAINTAINERS: Update Mellanox's Eth NIC driver entries net/core: revert "net: fix __netdev_update_features return.." and add comment af_unix: take receive queue lock while appending new skb rtnetlink: fix frame size warning in rtnl_fill_ifinfo net: use skb_clone to avoid alloc_pages failure. packet: Use PAGE_ALIGNED macro packet: Don't check frames_per_block against negative values net: phy: Use interrupts when available in NOLINK state phy: marvell: Add support for 88E1540 PHY arm64: bpf: make BPF prologue and epilogue align with ARM64 AAPCS macvlan: fix leak in macvlan_handle_frame ipvlan: fix use after free of skb ipvlan: fix leak in ipvlan_rcv_frame vlan: Do not put vlan headers back on bridge and macvlan ports vlan: Fix untag operations of stacked vlans with REORDER_HEADER off via-velocity: unconditionally drop frames with bad l2 length ipg: Remove ipg driver dl2k: Add support for IP1000A-based cards snmp: Remove duplicate OUTMCAST stat increment net: thunder: Check for driver data in nicvf_remove() ...
2015-11-17net: phy: Use interrupts when available in NOLINK stateAndrew Lunn
The NOLINK state will poll the phy once a second to see if the link has come up. If the phy has an interrupt line, this polling can be skipped, since the phy should interrupt when the link returns. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-17phy: marvell: Add support for 88E1540 PHYAndrew Lunn
The 88E1540 can be found embedded in the Marvell 88E6352 switch. It is compatible with the 88E1510, so add support for it, using the 88E1510 specific functions. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-17macvlan: fix leak in macvlan_handle_frameSabrina Dubroca
Reset pskb in macvlan_handle_frame in case skb_share_check returned a clone. Fixes: 8a4eb5734e8d ("net: introduce rx_handler results and logic around that") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-17ipvlan: fix use after free of skbSabrina Dubroca
ipvlan_handle_frame is a rx_handler, and when it returns a value other than RX_HANDLER_CONSUMED (here, NET_RX_DROP aka RX_HANDLER_ANOTHER), __netif_receive_skb_core expects that the skb still exists and will process it further, but we just freed it. Fixes: 2ad7bf363841 ("ipvlan: Initial check-in of the IPVLAN driver.") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-17ipvlan: fix leak in ipvlan_rcv_frameSabrina Dubroca
Pass a **skb to ipvlan_rcv_frame so that if skb_share_check returns a new skb, we actually use it during further processing. It's safe to ignore the new skb in the ipvlan_xmit_* functions, because they call ipvlan_rcv_frame with local == true, so that dev_forward_skb is called and always takes ownership of the skb. Fixes: 2ad7bf363841 ("ipvlan: Initial check-in of the IPVLAN driver.") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-17via-velocity: unconditionally drop frames with bad l2 lengthTimo Teräs
By default the driver allowed incorrect frames to be received. What is worse the code does not handle very short frames correctly. The FCS length is unconditionally subtracted, and the underflow can cause skb_put to be called with large number after implicit cast to unsigned. And indeed, an skb_over_panic() was observed with via-velocity. This removes the module parameter as it does not work in it's current state, and should be implemented via NETIF_F_RXALL if needed. Suggested-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Timo Teräs <timo.teras@iki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-17Merge branch 'linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fix from Herbert Xu: "This fixes a bug in the qat driver where a user-space pointer is dereferenced" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: qat - don't use userspace pointer
2015-11-16ipg: Remove ipg driverOndrej Zary
Now that IP1000A chips are supported by dl2k driver, the buggy ipg driver can be removed. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-16dl2k: Add support for IP1000A-based cardsOndrej Zary
Add support for IP1000A chips to dl2k driver. IP1000A chip looks like a TC9020 with integrated PHY. This allows IP1000A chips to work reliably because the ipg driver is buggy - it loses packets under load and then completely stops transmitting data. Tested with Asus NX1101 v2.0 at 10, 100 and 1000Mbps: vendor=0x13f0 device=0x1023 (rev 0x41) subsystem vendor=0x1043 device=0x8180 MAC address registers access needed to be changed from 8-bit to 16-bit because 8-bit does not work on IP1000A. 8-bit access is not even allowed in the TC9020 datasheet (although it worked). 16-bit access works on both. Tested that it does not break D-Link DGE-550T (DL-2000 chip, probably a rebranded TC9020): vendor=0x1186 device=0x4000 (rev 0x0c) subsystem vendor=0x1186 device=0x4000 Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-16net: thunder: Check for driver data in nicvf_remove()Pavel Fedin
In some cases the crash is caused by nicvf_remove() being called from outside. For example, if we try to feed the device to vfio after the probe has failed for some reason. So, move the check to better place. Signed-off-by: Pavel Fedin <p.fedin@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-16bnx2x: Fix VLANs null-pointer for 57710, 57711Yuval Mintz
Commit 05cc5a39ddb7 "bnx2x: add vlan filtering offload" introduced a regression in regard for vlans for 57710, 57711 adapters - Loading 8021q module on a machine with such an adapter would cause a null pointer dereference, as the driver mistakenly publishes it has capabilities for vlan CTAG filtering. Reported-by: Otto Sabart <osabart@redhat.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-16ravb: remove unhandle int causeMasaru Nagai
This driver does not handle the AVB-DMAC Receive FIFO Warning interrupt now, so the interrupt should not be enabled. Signed-off-by: Masaru Nagai <masaru.nagai.vx@renesas.com> Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-16sfc: constify pci_error_handlers structuresJulia Lawall
This pci_error_handlers structure is never modified, like all the other pci_error_handlers structures, so declare it as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-16net: cavium: liquidio: constify pci_error_handlers structuresJulia Lawall
This pci_error_handlers structure is never modified, like all the other pci_error_handlers structures, so declare it as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-16Driver: Vmxnet3: Fix use of mfTableLen for big endian architecturesShrikrishna Khare
Signed-off-by: Shrikrishna Khare <skhare@vmware.com> Reported-by: Masao Uebayashi <uebayasi@gmail.com> Signed-off-by: Bhavesh Davda <bhavesh@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-16net: usb: cdc_ether: add Dell DW5580 as a mobile broadband adapterDaniele Palmas
Since Dell DW5580 is a 3G modem, this patch adds the device as a mobile broadband adapter Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-16be2net: replace hardcoded values with existing defineIvan Vecera
Signed-off-by: Ivan Vecera <ivecera@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-16be2net: remove unused local rsstable arrayIvan Vecera
Remove rsstable array and its initialization from be_set_rss_hash_opts(). The array became unused after "e255787 be2net: Support for configurable RSS hash key". The initial RSS table is now filled and stored for later usage during Rx queue creation. Signed-off-by: Ivan Vecera <ivecera@redhat.com> Acked-by: Sathya Perla <sathya.perla@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-16ravb: Fix int mask value overwritten issueMasaru Nagai
When RX/TX interrupt for Network Control queue and Best Effort queue is issued at the same time, the interrupt mask of Network Control queue will be reset when the mask of Best Effort queue is set. This patch fixes this problem. Signed-off-by: Masaru Nagai <masaru.nagai.vx@renesas.com> Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-16net: smsc911x: Reset PHY during initializationPavel Fedin
On certain hardware after software reboot the chip may get stuck and fail to reinitialize during reset. This can be fixed by ensuring that PHY is reset too. Old PHY resetting method required operational MDIO interface, therefore the chip should have been already set up. In order to be able to function during probe, it is changed to use PMT_CTRL register. The problem could be observed on SMDK5410 board. Signed-off-by: Pavel Fedin <p.fedin@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-16net: phy: vitesse: add support for VSC8601Måns Rullgård
This adds support for the Vitesse VSC8601 PHY. Generic functions are used for everything except interrupt handling. Signed-off-by: Mans Rullgard <mans@mansr.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-16net: phy: at803x: support interrupt on 8030 and 8035Måns Rullgård
Commit 77a993942 "phy/at8031: enable at8031 to work on interrupt mode" added interrupt support for the 8031 PHY but left out the other two chips supported by this driver. This patch sets the .ack_interrupt and .config_intr functions for the 8030 and 8035 drivers as well. Signed-off-by: Mans Rullgard <mans@mansr.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-15net: dsa: mv88e6060: replace magic values with register definesNeil Armstrong
To align with the mv88e6xxx code, use the register defines to access all the register addresses and bit fields. Acked-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-15net: dsa: mv88e6060: add register defines header fileNeil Armstrong
To align with the mv88e6xxx code, add a similar header file with all the register defines. The file is based on the mv88e6xxx header for coherency. Acked-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-15net: dsa: mv88e6060: use the correct bit shift for mac0Neil Armstrong
According to the mv88e6060 datasheet, the first mac byte must be at position 9 instead of 8 since the bit 8 is used to select if the mac address must differ for each port for Pause frames. Use the correct shift and set the same mac address for all port. Acked-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-15net: dsa: mv88e6060: use the correct MaxFrameSize bitNeil Armstrong
According to the mv88e6060 datasheet, the MaxFrameSize bit position is 10 instead of 11 which is reserved. Use the bit correctly to setup max frame size to 1536. Acked-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-15net: dsa: mv88e6060: use the correct InitReady bitNeil Armstrong
According to the mv88e6060 datasheet, the InitReady bit position is 11 and the polarity is inverted. Use the bit correctly to detect the end of initialization. Acked-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-15net: dsa: mv88e6060: remove poll_link callbackNeil Armstrong
As of mv88e6xxx remove the poll_link callback since the link state change polling is now handled by the phylib. Tested on a mv88e6060 B0 device with a TI DM816X SoC. Suggested-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-15net/mlx4_core: Avoid returning success in case of an error flowNoa Osherovich
The err variable wasn't set with the correct error value in some cases. Fixes: 47605df95398 ('mlx4: Modify proxy/tunnel QP mechanism [..]') Signed-off-by: Noa Osherovich <noaos@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>