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mac80211: notify driver on subsequent CSA beacons

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Some drivers may want to track further the CSA beacons, for example
to compensate for buggy APs that change the beacon count or quiet
mode during CSA flow.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Sara Sharon
2019-02-06 13:17:15 +02:00
committed by Johannes Berg
parent c15353be91
commit fafd2bce5a
4 changed files with 77 additions and 16 deletions
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17
net/mac80211/driver-ops.h
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@@ -2,7 +2,7 @@
/*
* Portions of this file
* Copyright(c) 2016 Intel Deutschland GmbH
* Copyright (C) 2018 Intel Corporation
* Copyright (C) 2018 - 2019 Intel Corporation
*/
#ifndef __MAC80211_DRIVER_OPS
@@ -1066,6 +1066,21 @@ drv_abort_channel_switch(struct ieee80211_sub_if_data *sdata)
local->ops->abort_channel_switch(&local->hw, &sdata->vif);
}
static inline void
drv_channel_switch_rx_beacon(struct ieee80211_sub_if_data *sdata,
struct ieee80211_channel_switch *ch_switch)
{
struct ieee80211_local *local = sdata->local;
if (!check_sdata_in_driver(sdata))
return;
trace_drv_channel_switch_rx_beacon(local, sdata, ch_switch);
if (local->ops->channel_switch_rx_beacon)
local->ops->channel_switch_rx_beacon(&local->hw, &sdata->vif,
ch_switch);
}
static inline int drv_join_ibss(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata)
{