xiaomi-sm8450/android_kernel_xiaomi_sm8450
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ath6kl: Recover from fw crash

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Re-initialize the target when fw crash is reported.
This would make the device functional again after
target crash. During the target re-initialization
it is made sure that target is not bugged with data/cmd
request, ar->state ATH6KL_STATE_RECOVERY is used
for this purpose.

Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Vasanthakumar Thiagarajan
2012-08-29 19:40:26 +05:30
committed by Kalle Valo
parent ede615d2f0
commit 84caf8005b
10 changed files with 126 additions and 3 deletions
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drivers/net/wireless/ath/ath6kl/debug.h
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@@ -44,6 +44,7 @@ enum ATH6K_DEBUG_MASK {
ATH6KL_DBG_SUSPEND = BIT(20),
ATH6KL_DBG_USB = BIT(21),
ATH6KL_DBG_USB_BULK = BIT(22),
ATH6KL_DBG_RECOVERY = BIT(23),
ATH6KL_DBG_ANY = 0xffffffff /* enable all logs */
};