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mac80211: make off-channel work generic

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This changes mac80211 to allow being off-channel for
any type of work, not just the 'remain-on-channel'
work. This also helps fast transition to a BSS on a
different channel.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2009-12-23 13:15:43 +01:00
committed by John W. Linville
parent b8bc4b0aa9
commit e4da8c37af
3 changed files with 89 additions and 69 deletions
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14
net/mac80211/mlme.c
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@ -1105,6 +1105,8 @@ static bool ieee80211_assoc_success(struct ieee80211_work *wk,
else
ieee80211_set_wmm_default(sdata);
local->oper_channel = wk->chan;
if (elems.ht_info_elem && elems.wmm_param &&
(sdata->local->hw.queues >= 4) &&
!(ifmgd->flags & IEEE80211_STA_DISABLE_11N))
@ -1797,15 +1799,6 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata,
wk->sdata = sdata;
wk->done = ieee80211_probe_auth_done;
/*
* XXX: if still associated need to tell AP that we're going
* to sleep and then change channel etc.
* For now switch channel here, later will be handled
* by submitting this as an off-channel work item.
*/
sdata->local->oper_channel = req->bss->channel;
ieee80211_hw_config(sdata->local, 0);
ieee80211_add_work(wk);
return 0;
}
@ -1929,9 +1922,6 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,
else
ifmgd->flags &= ~IEEE80211_STA_CONTROL_PORT;
sdata->local->oper_channel = req->bss->channel;
ieee80211_hw_config(sdata->local, 0);
ieee80211_add_work(wk);
return 0;
}