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author | Chun-Yeow Yeoh <yeohchunyeow@gmail.com> | 2015-06-09 15:59:49 +0800 |
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committer | Kalle Valo <kvalo@codeaurora.org> | 2015-06-15 12:44:34 +0300 |
commit | f0e449627e4ac7fe6a662e284a1cf365b1f197e0 (patch) | |
tree | e6ecc0af23a8db5e2ee004d597ca1a521e3e0ac4 /drivers/net/wireless/ath/ath9k/htc_drv_beacon.c | |
parent | 5b18ffb2d725571b4642f44249c55e4d1fcf60de (diff) | |
download | linux-stable-f0e449627e4ac7fe6a662e284a1cf365b1f197e0.tar.gz linux-stable-f0e449627e4ac7fe6a662e284a1cf365b1f197e0.tar.bz2 linux-stable-f0e449627e4ac7fe6a662e284a1cf365b1f197e0.zip |
ath9k_htc: add support of channel switch
Add the support of channel switching functionality, similar
to ath9k support.
Tested with TP-Link TL-WN722N and TL-WN821N.
Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/htc_drv_beacon.c')
-rw-r--r-- | drivers/net/wireless/ath/ath9k/htc_drv_beacon.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c index e8b6ec3c1dbb..e6bcb4c90fa0 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c @@ -257,6 +257,8 @@ static void ath9k_htc_send_beacon(struct ath9k_htc_priv *priv, } spin_unlock_bh(&priv->beacon_lock); + + ath9k_htc_csa_is_finished(priv); } static int ath9k_htc_choose_bslot(struct ath9k_htc_priv *priv, @@ -503,3 +505,20 @@ void ath9k_htc_beacon_reconfig(struct ath9k_htc_priv *priv) return; } } + +bool ath9k_htc_csa_is_finished(struct ath9k_htc_priv *priv) +{ + struct ieee80211_vif *vif; + + vif = priv->csa_vif; + if (!vif || !vif->csa_active) + return false; + + if (!ieee80211_csa_is_complete(vif)) + return false; + + ieee80211_csa_finish(vif); + + priv->csa_vif = NULL; + return true; +} |