ath9k: Implement remain-on-channal support
Add remain on channel support in order to enable multi-channel
concurrency.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index d6b0c4e..a8ae3e9 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -338,6 +338,9 @@
ATH_OFFCHANNEL_PROBE_SEND,
ATH_OFFCHANNEL_PROBE_WAIT,
ATH_OFFCHANNEL_SUSPEND,
+ ATH_OFFCHANNEL_ROC_START,
+ ATH_OFFCHANNEL_ROC_WAIT,
+ ATH_OFFCHANNEL_ROC_DONE,
};
struct ath_offchannel {
@@ -347,6 +350,9 @@
struct ieee80211_vif *scan_vif;
int scan_idx;
enum ath_offchannel_state state;
+ struct ieee80211_channel *roc_chan;
+ struct ieee80211_vif *roc_vif;
+ int roc_duration;
};
void ath9k_fill_chanctx_ops(void);