linux_dsm_epyc7002/drivers/net/wireless/ath
Maya Erez 34b8886e50 wil6210: protect wil_vring_fini_tx in parallel to tx completions
napi_synchronize is called before releasing the vring, with the
assumption that setting txdata->enabled to 0 will prevent handling
of this vring in the next scheduled napi.
To guarantee this assumption, a memory barrier is added after disabling
the txdata.
In addition, as the ctx is zeroed in wil_tx_complete after this
descriptor is handled (protected by wmb), ctx needs to be checked
before releasing this descriptor in wil_vring_free.

Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-05-28 11:19:17 +03:00
..
ar5523 cfg80211: remove enum ieee80211_band 2016-04-12 15:56:15 +02:00
ath5k cfg80211: remove enum ieee80211_band 2016-04-12 15:56:15 +02:00
ath6kl ath6kl: add ability to set debug uart baud rate 2016-04-26 14:57:44 +03:00
ath9k ath9k: allow tx99 for ar9002 based cards 2016-05-28 11:18:19 +03:00
ath10k ath10k: fix legacy rate packet debug messages 2016-05-24 20:54:48 +03:00
carl9170 cfg80211: remove enum ieee80211_band 2016-04-12 15:56:15 +02:00
wcn36xx wcn36xx: Set SMD timeout to 10 seconds 2016-04-27 15:02:51 +03:00
wil6210 wil6210: protect wil_vring_fini_tx in parallel to tx completions 2016-05-28 11:19:17 +03:00
ath.h cfg80211: remove enum ieee80211_band 2016-04-12 15:56:15 +02:00
debug.c
dfs_pattern_detector.c
dfs_pattern_detector.h
dfs_pri_detector.c
dfs_pri_detector.h
hw.c
Kconfig
key.c
main.c
Makefile
reg.h
regd_common.h
regd.c cfg80211: remove enum ieee80211_band 2016-04-12 15:56:15 +02:00
regd.h cfg80211: remove enum ieee80211_band 2016-04-12 15:56:15 +02:00
spectral_common.h
trace.c
trace.h