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mac80211: add post_channel_switch driver operation

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As a counterpart to the pre_channel_switch operation, add a
post_channel_switch operation.  This allows the drivers to go back to
a normal configuration after the channel switch is completed.

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Luciano Coelho
2014-10-08 09:48:38 +03:00
committed by Johannes Berg
parent 6d027bcc8a
commit f1d65583bc
5 changed files with 43 additions and 1 deletions
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9
net/mac80211/mlme.c
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@@ -1010,6 +1010,15 @@ static void ieee80211_chswitch_work(struct work_struct *work)
sdata->csa_block_tx = false;
}
ret = drv_post_channel_switch(sdata);
if (ret) {
sdata_info(sdata,
"driver post channel switch failed, disconnecting\n");
ieee80211_queue_work(&local->hw,
&ifmgd->csa_connection_drop_work);
goto out;
}
ieee80211_sta_reset_beacon_monitor(sdata);
ieee80211_sta_reset_conn_monitor(sdata);