diff options
| author | Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> | 2014-10-01 15:05:24 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-10-02 14:23:14 -0400 |
| commit | c33407a8c50430f1634a8809f9528b6888360e56 (patch) | |
| tree | c4be2eee3ece31482e46388bd4873c62e8d69d4d /drivers/net/wireless/ath/wil6210/cfg80211.c | |
| parent | e6664dff0608440f117b0348594b887cb9725e4f (diff) | |
wil6210: manual FW error recovery mode
Introduce manual FW recovery mode. It is activated if module parameter
@no_fw_recovery set to true. May be changed at runtime.
Recovery information provided by new "recovery" debugfs file. It prints:
mode = [auto|manual]
state = [idle|pending|running]
In manual mode, after FW error, recovery won't start automatically. Instead,
after notification to user space, recovery waits in "pending" state, as indicated by the
"recovery" debugfs file. User space tools may perform data collection and allow to
continue recovery by writing "run" to the "recovery" debugfs file.
Alternatively, recovery pending may be canceled by stopping network interface
i.e. 'ifconfig wlan0 down'
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/cfg80211.c')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/cfg80211.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c index f3a31e8c2535..d9f4b30dd343 100644 --- a/drivers/net/wireless/ath/wil6210/cfg80211.c +++ b/drivers/net/wireless/ath/wil6210/cfg80211.c @@ -728,6 +728,8 @@ static int wil_cfg80211_start_ap(struct wiphy *wiphy, wil_print_bcon_data(bcon); } + wil_set_recovery_state(wil, fw_recovery_idle); + mutex_lock(&wil->mutex); __wil_down(wil); @@ -775,6 +777,8 @@ static int wil_cfg80211_stop_ap(struct wiphy *wiphy, wil_dbg_misc(wil, "%s()\n", __func__); + wil_set_recovery_state(wil, fw_recovery_idle); + mutex_lock(&wil->mutex); rc = wmi_pcp_stop(wil); |