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ath9k: Add channel context worker thread

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The channel context worker is used to switch to next requested
channel context.

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>
This commit is contained in:
Felix Fietkau
2014-06-11 16:17:52 +05:30
committed by John W. Linville
parent 0453531e2e
commit bff1176698
8 changed files with 99 additions and 21 deletions
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13
drivers/net/wireless/ath/ath9k/ath9k.h
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@@ -327,11 +327,14 @@ struct ath_chanctx {
u16 txpower;
bool offchannel;
bool stopped;
};
void ath_chanctx_init(struct ath_softc *sc);
int ath_chanctx_set_channel(struct ath_softc *sc, struct ath_chanctx *ctx,
struct cfg80211_chan_def *chandef);
void ath_chanctx_set_channel(struct ath_softc *sc, struct ath_chanctx *ctx,
struct cfg80211_chan_def *chandef);
void ath_chanctx_switch(struct ath_softc *sc, struct ath_chanctx *ctx,
struct cfg80211_chan_def *chandef);
int ath_reset_internal(struct ath_softc *sc, struct ath9k_channel *hchan);
int ath_startrecv(struct ath_softc *sc);
bool ath_stoprecv(struct ath_softc *sc);
@@ -470,6 +473,7 @@ void ath9k_csa_update(struct ath_softc *sc);
#define ATH_PAPRD_TIMEOUT 100 /* msecs */
#define ATH_PLL_WORK_INTERVAL 100
void ath_chanctx_work(struct work_struct *work);
void ath_tx_complete_poll_work(struct work_struct *work);
void ath_reset_work(struct work_struct *work);
bool ath_hw_check(struct ath_softc *sc);
@@ -485,6 +489,7 @@ void ath9k_queue_reset(struct ath_softc *sc, enum ath_reset_type type);
void ath_ps_full_sleep(unsigned long data);
void ath9k_p2p_ps_timer(void *priv);
void ath9k_update_p2p_ps(struct ath_softc *sc, struct ieee80211_vif *vif);
void __ath9k_flush(struct ieee80211_hw *hw, u32 queues, bool drop);
/**********/
/* BTCOEX */
@@ -734,6 +739,7 @@ struct ath_softc {
struct mutex mutex;
struct work_struct paprd_work;
struct work_struct hw_reset_work;
struct work_struct chanctx_work;
struct completion paprd_complete;
wait_queue_head_t tx_wait;
@@ -756,8 +762,11 @@ struct ath_softc {
struct ath_tx tx;
struct ath_beacon beacon;
struct cfg80211_chan_def cur_chandef;
struct ath_chanctx chanctx[ATH9K_NUM_CHANCTX];
struct ath_chanctx *cur_chan;
struct ath_chanctx *next_chan;
spinlock_t chan_lock;
#ifdef CONFIG_MAC80211_LEDS
bool led_registered;