diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2009-05-17 13:40:42 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-05-20 22:46:25 +0400 |
| commit | 5bb644a0fd25a5e083ecbfaa92a211db99aa6ef7 (patch) | |
| tree | d2a6d5ff2323db0c475be15c63bb8fc55482a1e2 /net/mac80211/sta_info.h | |
| parent | cc32abd494c0a8f76f2638e3f3a76e01c68bc9ea (diff) | |
| download | linux-5bb644a0fd25a5e083ecbfaa92a211db99aa6ef7.tar.xz | |
mac80211: cancel/restart all timers across suspend/resume
We forgot to cancel all timers in mac80211 when suspending.
In particular we forgot to deal with some things that can
cause hardware reconfiguration -- while it is down.
While at it we go ahead and add a warning in ieee80211_sta_work()
if its run while the suspend->resume cycle is in effect. This
should not happen and if it does it would indicate there is
a bug lurking in either mac80211 or mac80211 drivers.
With this now wpa_supplicant doesn't blink when I go to suspend
and resume where as before there where issues with some timers
running during the suspend->resume cycle. This caused a lot of
incorrect assumptions and would at times bring back the device
in an incoherent, but mostly recoverable, state.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/sta_info.h')
| -rw-r--r-- | net/mac80211/sta_info.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h index 164b16cbe0a5..f53aa9dc6e97 100644 --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -293,6 +293,7 @@ struct sta_info { __le16 reason; u8 plink_retries; bool ignore_plink_timer; + bool plink_timer_was_running; enum plink_state plink_state; u32 plink_timeout; struct timer_list plink_timer; |