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2014-09-15mwifiex: rework internal scan for associationAvinash Patil1-1/+26
There was an issue with internal scan during association wherein we would complete internal scan on first scan command response. This would cause association failure if AP is not found in first scan response e.g. APs from A band. This patch fixes this issue by completing internal scan only when all scan commands from scan pending queue and command pending queue are sent to FW and response to last scan command is received. Tested-by: Xinmin Hu <huxm@marvell.com> Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Marc Yang <yangyang@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-15mwifiex: avoid processing RX packets with invalid lengthAvinash Patil1-6/+14
If rx_len received in interface header from FW is more than RX buffer size, skb_put for such length results into skb_panic. Avoid this by not processing such packets. We just print a warning for such packets and free skb. Reviewed-by: Paul Stewart <pstew@chromium.org> Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marc Yang <yangyang@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-15mwifiex: fix probable memory corruption while processing TDLS frameAvinash Patil1-1/+3
Size of RSN IE buffer in driver is 254 while maximum size of received buffer to be copied to RSN IE buffer can be 255. Add boundary check to copy maximum of 254 bytes into RSN IE buffer. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-15mwifiex: set fw api info for backword compatibilityAvinash Patil1-0/+1
If we dont set FW API info here, for older FW releases where FW API is not available in GET_HW_SPEC, API version would remain 0. This may cause issues with 11ac if older FW is used with newer driver. Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-15b43: HT-PHY: Update values for frequency calibrationRafał Miłecki1-66/+248
Previous values were extracted from MMIO dump of some old 5.x driver, new ones should improve calibration. This also adds values for 5 GHz. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-15b43: HT-PHY: Implement band switchingRafał Miłecki3-6/+40
It works pretty much the same way as in N-PHY. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-15ath9k: Fix beacon processing in offchannelSujith Manoharan1-1/+9
When interfaces of different types are present in a context and an offchannel request is received on a STA interface, we end up trying to process beacons received when we are offchannel. This hits the below warning since offchannel will not have proper beacon parameters. Fix this by not processing beacons received when we are offchannel. ------------[ cut here ]------------ WARNING: CPU: 1 PID: 0 at ../drivers/net/wireless/ath/ath9k/recv.c:552 ath_rx_tasklet+0xf8f/0x1020 [ath9k]() CPU: 1 PID: 0 Comm: swapper/1 Tainted: G O 3.17.0-rc4-wl-debug #16 Hardware name: LENOVO 28427ZQ/INVALID, BIOS 6JET58WW (1.16 ) 09/17/2009 0000000000000000 15916787056abba3 ffff88013b603d08 ffffffff8156af94 ffff88013b603d50 ffff88013b603d40 ffffffff81070dbd ffff8800a84bb300 ffff8800b05db358 ffff8800a84cc578 ffff8800a84bb300 ffff8800b05daa40 Call Trace: <IRQ> [<ffffffff8156af94>] dump_stack+0x4d/0x6f [<ffffffff81070dbd>] warn_slowpath_common+0x7d/0xa0 [<ffffffff81070e3c>] warn_slowpath_fmt+0x5c/0x80 [<ffffffff81572143>] ? _raw_spin_lock_irqsave+0x83/0xa0 [<ffffffffa09d04a6>] ? ath_rx_tasklet+0x9f6/0x1020 [ath9k] [<ffffffffa09d0a3f>] ath_rx_tasklet+0xf8f/0x1020 [ath9k] [<ffffffffa09cd4f4>] ath9k_tasklet+0xf4/0x310 [ath9k] [<ffffffff81075a97>] tasklet_action+0xe7/0xf0 [<ffffffff8107508a>] __do_softirq+0x12a/0x340 [<ffffffff8107544e>] irq_exit+0x9e/0xc0 [<ffffffff81575e56>] do_IRQ+0x56/0xe0 [<ffffffff81573c72>] common_interrupt+0x72/0x72 <EOI> [<ffffffff81421037>] ? cpuidle_enter_state+0x67/0x1a0 [<ffffffff81421257>] cpuidle_enter+0x17/0x20 [<ffffffff810b3ebe>] cpu_startup_entry+0x3ce/0x420 [<ffffffff81048563>] start_secondary+0x233/0x2c0 ---[ end trace f15c3e33ba78d840 ]--- ------------[ cut here ]------------ Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-15rtlwifi: btcoexist: avoid format string in printkLarry Finger1-1/+1
Recent changes to this driver inadvertently reverted the change made by Kees Cook in commit 6437f51ec3. Reported-by: Kees Cook <keescook@chromium.org> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Kees Cook <keescook@chromium.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-15ath9k: fix radar parameters initializationLorenzo Bianconi2-2/+5
Move ath9k_hw_set_radar_params() in ath9k_hw_reset() in order to avoid AR_PHY_RADAR registers are overwritten after hw reset Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-15hostap: proc: substitute loops by %*phNAndy Shevchenko1-4/+2
For dumping small buffers we may use %*phN specifier instead of custom approach.. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-15Merge tag 'mac80211-next-for-john-2014-09-12' of ↵John W. Linville9-19/+21
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Johannes Berg <johannes@sipsolutions.net> says: "This time, I have some rate minstrel improvements, support for a very small feature from CCX that Steinar reverse-engineered, dynamic ACK timeout support, a number of changes for TDLS, early support for radio resource measurement and many fixes. Also, I'm changing a number of places to clear key memory when it's freed and Intel claims copyright for code they developed." Conflicts: net/mac80211/iface.c Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-15Merge branch 'for-john' of ↵John W. Linville41-521/+634
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next
2014-09-15net/phy: micrel: Disable asymmetric pause for KSZ9031Mike Looijmans1-2/+1
The KSZ9031 appears to suffer from the same hardware bug as described for the KSZ9021 in commit 32fcafbcd1c9f6c7013016a22a5369b4acb93577 ("net/phy: micrel: Disable asymmetric pause for KSZ9021") you have to unplug the cable and plug it back to get it to work. Remove the SUPPORTED_Asym_Pause flag for the KSZ9031 to fix this. Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-15net: ethernet: neterion: vxge: vxge-main.c: Cleaning up missing ↵Rickard Strandqvist1-1/+1
null-terminate in conjunction with strncpy Replacing strncpy with strlcpy to avoid strings that lacks null terminate. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-15net: ethernet: freescale: fec_main.c: Cleaning up missing null-terminate in ↵Rickard Strandqvist1-2/+2
conjunction with strncpy Replacing strncpy with strlcpy to avoid strings that lacks null terminate. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-15bna: use container_of to resolve bufdesc_ex from bufdescFabian Frederick2-5/+8
Use container_of instead of casting first structure member. Compiled but untested. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-15net: fec: use container_of to resolve bufdesc_ex from bufdescFabian Frederick1-2/+2
Use container_of instead of casting first structure member. ARM cross-compiled but untested. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14iwlwifi: mvm: align CSA GO NOA time event naming with the firmwareLuciano Coelho5-19/+19
The time event used for CSA GO will also be used by CSA client. Rename the symbols to something more generic and aligned with the firmware code. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: move IWL_MVM_UAPSD_QUEUES to constants.hEliad Peller3-5/+7
Signed-off-by: Eliad Peller <eliadx.peller@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: fix PSM disable during TDLSArik Nemtsov1-11/+3
Simplify the code and check for TDLS stations just before sending the MAC_POWER_TABLE command. The previous version of the code still allowed PM in some multi-interface scenarios even with TDLS connected. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: Fix skip over dtim configuration in d0i3Avri Altman1-17/+31
There was some confusion concerning the units of the beacon interval. The driver assumed that it was in msec where it was in TU - so fix that. Skip over dtim was capped by 300TU where it should be by 306TU. It should also be subjected to several conditions: Not a DFS channel, dtim period < 10, and the multicast wake-lock is off. Concerning multicast lock - there is an implementation gap in the supplicant, so just leave a TODO. Signed-off-by: Avri Altman <avri.altman@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: move TDLS code to separate fileArik Nemtsov4-86/+155
The upcoming TDLS channel-switch functionality is big enough to warrant a separate file. Move existing related functions to the new file. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: update QoS parameters when they changeJohannes Berg1-1/+1
The QoS parameters can change during the lifetime of the BSS, and more importantly hostapd only sets up the correct ones after having started the AP/GO. Resend the MAC context when the parameters change, with the updated parameters. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: reduce active dwell timeDavid Spinadel1-2/+2
Reduce basic active dwell time from 30 ms on 2.4 GHz and 20 on 5.2 to 20 on 2.4 and 10 on 5.2. Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: fix quota update avoidanceJohannes Berg1-5/+4
When not updating the quota, the new command shouldn't be stored as otherwise slowly drifting quota would never update the firmware. Fix this by storing the command only when it was also sent. Since the error message also only makes sense when attempting to send the command, just short-circuit the function when there's no need to send the command. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: allow to collect debug data when restart is disabledEmmanuel Grumbach3-8/+27
In some testing configuration, the firmware restart flow is not enabled. Allow to collect logs even in this case. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: use the firmware to get the temperature during CT killLuciano Coelho5-257/+140
Reading the temperature directly from the hardware, without the help of the firmware, is a complex process and is not entirely the same for different hardware. Also, some NICs don't easily allow access to the sensors when the firmware is not running, which would add even more complexity to the code. To reduce the code complexity and to avoid code duplication between the firmware and the driver, boot the firmware briefly to read the current temperature while in CT kill mode. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: update d0i3 debugfsJohannes Berg2-0/+14
A lot of the newer d0i3 ref additions weren't added to the debugfs file, fix that and add a comment to remember to do it in the future. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: remove unused static inline functionAvri Altman1-6/+0
Signed-off-by: Avri Altman <avri.altman@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi/iwl-drv.c: fix typo defualt -> defaultToralf Förster1-1/+1
trivial, but this is user visible b/c it is in the help text Signed-off-by: Toralf Förster <toralf.foerster@gmx.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: don't update quota in firmware too oftenJohannes Berg4-6/+33
When updating quota in the firmware, it has to reset quite a bit of internal state, which apparently can have an adverse impact on its operation. Avoid that by only updating the quota command when there are any signification changes, i.e. added/removed bindings or changes in quota that are bigger than 8 TU within a binding. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: define the non shared antenna per hardwareEmmanuel Grumbach5-3/+11
The sharing model will differ in new hardware. Define the non shared antenna based on the device so that different devices can have different names for the non shared antenna. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: pcie: clear command data on freeingJohannes Berg2-4/+4
When freeing the structures used for command data, clear their memory as they may have contained key material at some point. Also clear the duplicated buffer when freeing it to be safe; currently key material is never put there but that may change. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: make hw rev checking more readableLiad Kaufman4-3/+14
Rather than ANDing with a mask - use existing macros, which are more readable. Signed-off-by: Liad Kaufman <liad.kaufman@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: trans: don't configure the set_active in SCD for dvmEmmanuel Grumbach5-2/+10
This configuration is not needed for dvm, and it actually broke it. Reported-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: disable aggregation queues in station DB in FWJohannes Berg1-1/+11
When disabling aggregation, disable the queues in the station DB in the firmware, otherwise we leave the tfd_queue_mask in a wrong state after an aggregation session has been torn down. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: rs: don't zero tx stats after idleEyal Shapira2-7/+10
Move the tx stats to the persistent area of lq_sta to avoid them being zeroed out every time rs reinitializes which happens after tx idle for 5 secs for example. The automatic zeroing out made them difficult to use. Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: add MVM_FW_MCAST_FILTER_PASS_ALL optionMax Stepanov2-5/+7
Add MVM_FW_MCAST_FILTER_PASS_ALL option to iwl-dbg-cfg.ini configuration file to enable/disable FW multicast filtering. Signed-off-by: Max Stepanov <Max.Stepanov@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: fail temp test enabling if the ucode is not loadedLuciano Coelho1-0/+3
If the ucode is not loaded, don't allow the temperature test to be started, but allow it to be changed or stopped if already running. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: reset ucode_loaded flag when mac80211 stop is calledLuciano Coelho1-0/+2
We rely on the value of the mvm->ucode_loaded flag to decide whether or not we can perform certain operations (e.g. access to some debugfs entries), so we need to reset it when the mac80211 stop operation is called and the hardware is shutdown. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: rs: remove max_rate_idxEyal Shapira2-29/+3
max_rate_idx constraint is deprecated and it's handling is faulty as well as it is relevant only for legacy rates but was considered in HT/VHT. In most cases there was no side effect as max_rate_idx was set to -1 but in certain cases like P2P it got set to an actual rate idx which would limit the maximum rate in HT/VHT by mistake. max_rate_idx should be replaced by the masks fields but for now remove it. Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: enable LDPC in 8000 chip familyEyal Shapira1-0/+1
This chip family supports LDPC so enable it. Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: allow preventing dummy notificationsEran Harary5-0/+10
The firwmare now allows the driver to disable dummy notifications. These notifications sent by the firmware are an overhead for slow buses. They are still useful for fast buses. Add a hardware switch to prevent these notifications only on devices that work on slow buses. Signed-off-by: Eran <eran.harary@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: add and edit 8000 series PCI IDsOren Givon3-0/+11
Edit some 8000 series PCI IDs and add configuration to Dual Band Wireless N 8260 devices. Signed-off-by: Oren Givon <oren.givon@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: add LDPC supportEyal Shapira6-9/+40
Use LDPC for Tx and publish support for Rx in case the chip supports LDPC. Enable it for the 7265 family. Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14Merge remote-tracking branch 'iwlwifi-fixes/master' into NEXTEmmanuel Grumbach17-44/+80
2014-09-14net/macb: Add hardware revision information during probeBo Shen1-3/+3
Print the IP revision when probing. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14net: fec: init complete variable in early to avoid kernel dumpFugang Duan1-0/+1
Software clear the MDIO interrupt before MDIO bus access, but MAC still generate MDIO interrupt. The issue only happen on imx6slx chip. CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc1-00399-g0bcad17 #315 Backtrace: [<800121fc>] (dump_backtrace) from [<800124e0>] (show_stack+0x18/0x1c) r6:8096e534 r5:8096e534 r4:00000000 r3:00000000 [<800124c8>] (show_stack) from [<806a4c60>] (dump_stack+0x8c/0xa4) [<806a4bd4>] (dump_stack) from [<80060ab8>] (__lock_acquire+0x1814/0x1c40) r6:be078000 r5:be074000 r4:be03f6e4 r3:be078000 [<8005f2a4>] (__lock_acquire) from [<800616e0>] (lock_acquire+0x70/0x84) r10:809ada33 r9:be010600 r8:00000096 r7:00000001 r6:be074000 r5:00000000 r4:60000193 [<80061670>] (lock_acquire) from [<806abb20>] (_raw_spin_lock_irqsave+0x40/0x54) r7:00000000 r6:8005a3f8 r5:00000193 r4:be03f6d4 [<806abae0>] (_raw_spin_lock_irqsave) from [<8005a3f8>] (complete+0x1c/0x4c) r6:80950904 r5:be03f6d0 r4:be03f6d4 [<8005a3dc>] (complete) from [<8041b4c0>] (fec_enet_interrupt+0x128/0x164) r6:80950904 r5:00800000 r4:be03f000 r3:00000000 [<8041b398>] (fec_enet_interrupt) from [<8006aeac>] (handle_irq_event_percpu+0x38/0x13c) r6:00000000 r5:be01065c r4:be399e00 r3:8041b398 [<8006ae74>] (handle_irq_event_percpu) from [<8006aff4>] (handle_irq_event+0x44/0x64) r10:be03f000 r9:80989fe0 r8:00000000 r7:00000096 r6:be399e00 r5:be01065c r4:be010600 [<8006afb0>] (handle_irq_event) from [<8006e3e8>] (handle_fasteoi_irq+0xc8/0x1bc) r6:8096e764 r5:be01065c r4:be010600 r3:00000000 [<8006e320>] (handle_fasteoi_irq) from [<8006a63c>] (generic_handle_irq+0x30/0x44) r6:be074010 r5:80945e4c r4:00000096 r3:8006e320 [<8006a60c>] (generic_handle_irq) from [<8000f218>] (handle_IRQ+0x54/0xbc) r4:80950d74 r3:00000180 [<8000f1c4>] (handle_IRQ) from [<800086cc>] (gic_handle_irq+0x30/0x68) r8:be3ab478 r7:c080e100 r6:be075bd8 r5:80950eec r4:c080e10c r3:000000a0 [<8000869c>] (gic_handle_irq) from [<80013064>] (__irq_svc+0x44/0x5c) Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14net: fec: change FEC alignment according to i.mx6 sx requirementFugang Duan2-11/+27
i.MX6 SX change FEC alignment requirement. i.MX6 SX change internal bus from AHB to AXI. It require RX buffer must be 64 bytes alignment. And remove TX buffer alignment requirement. Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-14net:fec: Add fsl,imx6sx-fec compatible stringsFugang Duan1-0/+2
Add compatible string "fsl,imx6sx-fec" for i.MX6SX. Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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