iwlwifi: pcie: re-configure IVAR table after suspend-resume - net-next.git - net-next plumbings

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author	Haim Dreyfuss <haim.dreyfuss@intel.com>	2016-12-12 14:09:49 +0200
committer	Luca Coelho <luciano.coelho@intel.com>	2017-02-08 12:55:30 +0200
commit	d7270d619aaf4ce0e3d079fbdcae274476883e47 (patch)
tree	d072a1f7860991cb4b8665b8e880ab51f845197a /net/sched/sch_mq.c
parent	8373005805043efa038ca00401b9bf6959031854 (diff)

iwlwifi: pcie: re-configure IVAR table after suspend-resume

During the suspend/resume flow some HW blocks are reset. This causes the IVAR table to be completely erased. This table is where interrupt causes are bound to specific IRQs. When the table is empty the interrupt handlers are not called correctly. Fix this by reconfiguring the IVAR table after resume. Fixes: 2e5d4a8f61dc ("iwlwifi: pcie: Add new configuration to enable MSIX") Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

Diffstat (limited to 'net/sched/sch_mq.c')

0 files changed, 0 insertions, 0 deletions

buffer selects in Kconfig * am335x adc - Protect fifo1 from concurrent access. - Increase timeout waiting for ADC to be long enough in all cases. * as3935 - Timestamps are reported, but never actually acquired from anywhere (so always 0) * at91 - Fix reading of channel 3. * atlas-ph-sensor - Typo means that the scale of electrical conductivity readings is way off. * bma220 - Timestamps are reported, but never actually acquired from anywhere (so always 0) - Missing buffer selects in Kconfig * bmp280 - pass the write pointer to PTR_ERR (i.e. the one that was just checked with IS_ERR). - suspend /resume crash due to wrong assumption about what dev_get_drvdata would return. * hdc100x - It superficially appeared that smbus_read_byte commands would allow reading of the outputs in two goes. In reality it doesn't work, but instead returns the same for the upper and lower bytes (nice catch from Alison!) * kxsd9 - Fix raw read return value to ensure it actually reports the value rather than a blank string. * max44000 - Missing buffer selects in Kconfig * rockchip_saradc - Add use of reset controller to enforce a clean state of the ADC. Some bootloaders can leave it in an 'intersting' state and effectively frozen without this. A couple of associated dts updates. * stk8ba50 - Missing buffer selects in Kconfig * stx104 - Fix a possible race due to use of devm_iio_device_register when there was other stuff in the remove function.

Diffstat (limited to 'Documentation/networking')