f6b4e4d476
The received tx status of aggregated frame without BlockAck may cause deaf state in AR5416 cards. So the driver does a reset to recover. When this happens, we release the pcu_lock before doing a reset as ath_rest acquires pcu_lock. This is ugly and also not atomic. Fixing this addresses the TX DMA failure also. ath_tx_complete_aggr can be called from different paths which takes different variants of spin_lock. This patch also addresses the following warning. WARNING: at kernel/timer.c:1011 del_timer_sync+0x4e/0x50() Call Trace: <IRQ> [<ffffffff8104be3a>] warn_slowpath_common+0x7a/0xb0 [<ffffffff8104be85>] warn_slowpath_null+0x15/0x20 [<ffffffff8105915e>] del_timer_sync+0x4e/0x50 [<ffffffffa03726be>] ath_reset+0x3e/0x210 [ath9k] [<ffffffff8135cdaf>] ? _raw_spin_unlock_bh+0x1f/0x30 [<ffffffffa037760a>] ath_tx_complete_aggr.isra.26+0x54a/0xa40 [ath9k] Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> |
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ath | ||
b43 | ||
b43legacy | ||
hostap | ||
ipw2x00 | ||
iwlegacy | ||
iwlwifi | ||
iwmc3200wifi | ||
libertas | ||
libertas_tf | ||
mwifiex | ||
orinoco | ||
p54 | ||
prism54 | ||
rt2x00 | ||
rtl818x | ||
rtlwifi | ||
wl12xx | ||
wl1251 | ||
zd1211rw | ||
adm8211.c | ||
adm8211.h | ||
airo_cs.c | ||
airo.c | ||
airo.h | ||
at76c50x-usb.c | ||
at76c50x-usb.h | ||
atmel_cs.c | ||
atmel_pci.c | ||
atmel.c | ||
atmel.h | ||
Kconfig | ||
mac80211_hwsim.c | ||
mac80211_hwsim.h | ||
Makefile | ||
mwl8k.c | ||
ray_cs.c | ||
ray_cs.h | ||
rayctl.h | ||
rndis_wlan.c | ||
wl3501_cs.c | ||
wl3501.h | ||
zd1201.c | ||
zd1201.h |