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linux/drivers/net/wireless/intel/iwlwifi/pcie
Luca Coelho 459fc0f2c6 iwlwifi: pcie: make sure prph_info is set when treating wakeup IRQ
In some rare cases when the HW is in a bad state, we may get this
interrupt when prph_info is not set yet.  Then we will try to
dereference it to check the sleep_notif element, which will cause an
oops.

Fix that by ignoring the interrupt if prph_info is not set yet.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20211219132536.0537aa562313.I183bb336345b9b3da196ba9e596a6f189fbcbd09@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-12-21 12:38:16 +02:00
..
ctxt-info-gen3.c iwlwifi: yoyo: fw debug config from context info and preset 2021-10-22 10:49:01 +03:00
ctxt-info.c iwlwifi: pcie: properly set LTR workarounds on 22000 devices 2021-04-06 13:25:53 +03:00
drv.c iwlwifi: pcie: add killer devices to the driver 2021-12-21 12:35:07 +02:00
internal.h iwlwifi: pcie: remove spaces from queue names 2021-08-26 23:33:22 +03:00
rx.c iwlwifi: pcie: make sure prph_info is set when treating wakeup IRQ 2021-12-21 12:38:16 +02:00
trans-gen2.c iwlwifi: implement reset flow for Bz devices 2021-12-07 20:06:50 +02:00
trans.c iwlwifi: pcie: retake ownership after reset 2021-12-07 20:06:46 +02:00
tx-gen2.c iwlwifi: Fix softirq/hardirq disabling in iwl_pcie_gen2_enqueue_hcmd() 2021-04-19 20:35:10 +03:00
tx.c iwlwifi: pcie: don't enable BHs with IRQs disabled 2021-04-18 09:37:38 +03:00