diff options
author | Vitaly Wool <vitaly.wool@sonyericsson.com> | 2012-02-29 15:15:22 +0100 |
---|---|---|
committer | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-05-22 11:06:47 +0200 |
commit | fd079d0c51ec4831187025d77de67a99f3ded897 (patch) | |
tree | 1c1b39616dcf73f5349f8ca743f0424aa8a19d09 /drivers/staging/cw1200/bh.c | |
parent | d4cdabfadee8cfc9c0cad8e6559a518883bfa153 (diff) |
cw1200: Driver hung detection and reporting
If there is a firmware exception or a bh error, report this to
the userspace. Userspace will then take care of handling this
event, e. g. by reloading the driver completely.
Category: bugfix
FIX=DMS01117799
ST-Ericsson ID: 401162
ST-Ericsson FOSS-OUT ID: NA
Change-Id: I74a8a434f9befbab66ff4cf6c5b5ce82a359c766
Signed-off-by: Vitaly Wool <vitaly.wool@sonyericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/44302
Reviewed-by: QATOOLS
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Diffstat (limited to 'drivers/staging/cw1200/bh.c')
-rw-r--r-- | drivers/staging/cw1200/bh.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/staging/cw1200/bh.c b/drivers/staging/cw1200/bh.c index 4b678f40c40..34bf7d733b8 100644 --- a/drivers/staging/cw1200/bh.c +++ b/drivers/staging/cw1200/bh.c @@ -549,6 +549,10 @@ tx: if (!term) { cw1200_dbg(CW1200_DBG_ERROR, "[BH] Fatal error, exitting.\n"); priv->bh_error = 1; +#if defined(CONFIG_CW1200_USE_STE_EXTENSIONS) + ieee80211_driver_hang_notify(priv->vif, GFP_KERNEL); + cw1200_pm_stay_awake(&priv->pm_state, 3*HZ); +#endif /* TODO: schedule_work(recovery) */ #ifndef HAS_PUT_TASK_STRUCT /* The only reason of having this stupid code here is |