diff options
author | Johannes Berg <johannes@sipsolutions.net> | 2009-05-17 11:40:42 +0200 |
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committer | John W. Linville <linville@tuxdriver.com> | 2009-05-20 14:46:25 -0400 |
commit | 5bb644a0fd25a5e083ecbfaa92a211db99aa6ef7 (patch) | |
tree | d2a6d5ff2323db0c475be15c63bb8fc55482a1e2 /drivers/net/wireless | |
parent | cc32abd494c0a8f76f2638e3f3a76e01c68bc9ea (diff) |
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 'drivers/net/wireless')
0 files changed, 0 insertions, 0 deletions