diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2009-12-23 13:15:32 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-12-28 16:54:51 -0500 |
| commit | a80f7c0b088187c8471b441d461e937991870661 (patch) | |
| tree | f673c08009a03f2e988a638510b112a5584bea11 /net/mac80211/iface.c | |
| parent | 9607e6b66a0d25ca63b70d54a4283fa13d8f7c9d (diff) | |
mac80211: introduce flush operation
We've long lacked a good confirmation that frames
have really gone out, e.g. before going off-channel
for a scan. Add a flush() operation that drivers
can implement to provide that confirmation, and use
it in a few places:
* before scanning sends the nullfunc frames
* after scanning sends the nullfunc frames, if any
* when going idle, to send any pending frames
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/iface.c')
| -rw-r--r-- | net/mac80211/iface.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 1ceca14331d..389dc8d880f 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -917,6 +917,8 @@ static u32 ieee80211_idle_on(struct ieee80211_local *local) wiphy_name(local->hw.wiphy)); #endif + drv_flush(local, false); + local->hw.conf.flags |= IEEE80211_CONF_IDLE; return IEEE80211_CONF_CHANGE_IDLE; } |