diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ath9k.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ath9k.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index a0c7279e436..b657115d1eb 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -341,6 +341,28 @@ struct ath_chanctx { bool stopped; bool active; bool assigned; + bool switch_after_beacon; +}; + +enum ath_chanctx_event { + ATH_CHANCTX_EVENT_BEACON_PREPARE, + ATH_CHANCTX_EVENT_BEACON_SENT, + ATH_CHANCTX_EVENT_TSF_TIMER, +}; + +enum ath_chanctx_state { + ATH_CHANCTX_STATE_IDLE, + ATH_CHANCTX_STATE_WAIT_FOR_BEACON, + ATH_CHANCTX_STATE_WAIT_FOR_TIMER, + ATH_CHANCTX_STATE_SWITCH, +}; + +struct ath_chanctx_sched { + bool beacon_pending; + enum ath_chanctx_state state; + + u32 next_tbtt; + unsigned int channel_switch_time; }; enum ath_offchannel_state { @@ -388,6 +410,8 @@ void ath_chanctx_offchan_switch(struct ath_softc *sc, struct ieee80211_channel *chan); struct ath_chanctx *ath_chanctx_get_oper_chan(struct ath_softc *sc, bool active); +void ath_chanctx_event(struct ath_softc *sc, struct ieee80211_vif *vif, + enum ath_chanctx_event ev); int ath_reset_internal(struct ath_softc *sc, struct ath9k_channel *hchan); int ath_startrecv(struct ath_softc *sc); @@ -826,6 +850,7 @@ struct ath_softc { struct ath_chanctx *next_chan; spinlock_t chan_lock; struct ath_offchannel offchannel; + struct ath_chanctx_sched sched; #ifdef CONFIG_MAC80211_LEDS bool led_registered; |