#include <linux/leds.h>
#include <linux/completion.h>
-#include "debug.h"
#include "common.h"
+#include "debug.h"
#include "mci.h"
#include "dfs.h"
#include "spectral.h"
extern int led_blink;
extern bool is_ath9k_unloaded;
-struct ath_config {
- u16 txpowlimit;
-};
-
/*************************/
/* Descriptor Management */
/*************************/
#define ATH_TXFIFO_DEPTH 8
#define ATH_TX_ERROR 0x01
+/* Stop tx traffic 1ms before the GO goes away */
+#define ATH_P2P_PS_STOP_TIME 1000
+
#define IEEE80211_SEQ_SEQ_SHIFT 4
#define IEEE80211_SEQ_MAX 4096
#define IEEE80211_WEP_IVLEN 3
u32 axq_ampdu_depth;
bool stopped;
bool axq_tx_inprogress;
- struct list_head axq_acq;
struct list_head txq_fifo[ATH_TXFIFO_DEPTH];
u8 txq_headidx;
u8 txq_tailidx;
#ifdef CONFIG_ATH9K_STATION_STATISTICS
struct ath_rx_rate_stats rx_rate_stats;
#endif
+ u8 key_idx[4];
};
struct ath_tx_control {
struct ath_txq *txq;
struct ath_node *an;
- u8 paprd;
struct ieee80211_sta *sta;
+ u8 paprd;
+ bool force_channel;
};
u32 ampdu_ref;
};
+struct ath_chanctx {
+ struct cfg80211_chan_def chandef;
+ struct list_head vifs;
+ struct list_head acq[IEEE80211_NUM_ACS];
+
+ u16 txpower;
+ bool offchannel;
+ bool stopped;
+};
+
+void ath_chanctx_init(struct ath_softc *sc);
+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);
u32 ath_calcrxfilter(struct ath_softc *sc);
void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an);
void ath_tx_node_cleanup(struct ath_softc *sc, struct ath_node *an);
void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq);
+void ath_txq_schedule_all(struct ath_softc *sc);
int ath_tx_init(struct ath_softc *sc, int nbufs);
int ath_txq_update(struct ath_softc *sc, int qnum,
struct ath9k_tx_queue_info *q);
/********/
struct ath_vif {
+ struct list_head list;
+
+ struct ieee80211_vif *vif;
struct ath_node mcast_node;
int av_bslot;
bool primary_sta_vif;
__le64 tsf_adjust; /* TSF adjustment for staggered beacons */
struct ath_buf *av_bcbuf;
+ struct ath_chanctx *chanctx;
+
+ /* P2P Client */
+ struct ieee80211_noa_data noa;
};
struct ath9k_vif_iter_data {
#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);
void ath_update_survey_nf(struct ath_softc *sc, int channel);
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 */
#define PS_BEACON_SYNC BIT(4)
#define PS_WAIT_FOR_ANI BIT(5)
+#define ATH9K_NUM_CHANCTX 2 /* supports 2 operating channels */
+
struct ath_softc {
struct ieee80211_hw *hw;
struct device *dev;
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;
+ struct ath_gen_timer *p2p_ps_timer;
+ struct ath_vif *p2p_ps_vif;
+
unsigned long driver_data;
u8 gtt_cnt;
short nvifs;
unsigned long ps_usecount;
- struct ath_config config;
struct ath_rx rx;
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;
char led_name[32];
struct ath_ant_comb ant_comb;
u8 ant_tx, ant_rx;
struct dfs_pattern_detector *dfs_detector;
+ u64 dfs_prev_pulse_ts;
u32 wow_enabled;
/* relay(fs) channel for spectral scan */
struct rchan *rfs_chan_spec_scan;