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Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ath9k.h')
-rw-r--r--drivers/net/wireless/ath/ath9k/ath9k.h434
1 files changed, 142 insertions, 292 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 60a5da53668f..b5ac32cfbeb8 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -27,40 +27,15 @@
#include "common.h"
#include "mci.h"
#include "dfs.h"
-
-/*
- * Header for the ath9k.ko driver core *only* -- hw code nor any other driver
- * should rely on this file or its contents.
- */
+#include "spectral.h"
struct ath_node;
+struct ath_rate_table;
-/* Macro to expand scalars to 64-bit objects */
-
-#define ito64(x) (sizeof(x) == 1) ? \
- (((unsigned long long int)(x)) & (0xff)) : \
- (sizeof(x) == 2) ? \
- (((unsigned long long int)(x)) & 0xffff) : \
- ((sizeof(x) == 4) ? \
- (((unsigned long long int)(x)) & 0xffffffff) : \
- (unsigned long long int)(x))
-
-/* increment with wrap-around */
-#define INCR(_l, _sz) do { \
- (_l)++; \
- (_l) &= ((_sz) - 1); \
- } while (0)
-
-/* decrement with wrap-around */
-#define DECR(_l, _sz) do { \
- (_l)--; \
- (_l) &= ((_sz) - 1); \
- } while (0)
-
-#define TSF_TO_TU(_h,_l) \
- ((((u32)(_h)) << 22) | (((u32)(_l)) >> 10))
-
-#define ATH_TXQ_SETUP(sc, i) ((sc)->tx.txqsetup & (1<<i))
+extern struct ieee80211_ops ath9k_ops;
+extern int ath9k_modparam_nohwcrypt;
+extern int led_blink;
+extern bool is_ath9k_unloaded;
struct ath_config {
u16 txpowlimit;
@@ -70,6 +45,17 @@ struct ath_config {
/* Descriptor Management */
/*************************/
+#define ATH_TXSTATUS_RING_SIZE 512
+
+/* Macro to expand scalars to 64-bit objects */
+#define ito64(x) (sizeof(x) == 1) ? \
+ (((unsigned long long int)(x)) & (0xff)) : \
+ (sizeof(x) == 2) ? \
+ (((unsigned long long int)(x)) & 0xffff) : \
+ ((sizeof(x) == 4) ? \
+ (((unsigned long long int)(x)) & 0xffffffff) : \
+ (unsigned long long int)(x))
+
#define ATH_TXBUF_RESET(_bf) do { \
(_bf)->bf_lastbf = NULL; \
(_bf)->bf_next = NULL; \
@@ -77,23 +63,6 @@ struct ath_config {
sizeof(struct ath_buf_state)); \
} while (0)
-/**
- * enum buffer_type - Buffer type flags
- *
- * @BUF_AMPDU: This buffer is an ampdu, as part of an aggregate (during TX)
- * @BUF_AGGR: Indicates whether the buffer can be aggregated
- * (used in aggregation scheduling)
- */
-enum buffer_type {
- BUF_AMPDU = BIT(0),
- BUF_AGGR = BIT(1),
-};
-
-#define bf_isampdu(bf) (bf->bf_state.bf_type & BUF_AMPDU)
-#define bf_isaggr(bf) (bf->bf_state.bf_type & BUF_AGGR)
-
-#define ATH_TXSTATUS_RING_SIZE 512
-
#define DS2PHYS(_dd, _ds) \
((_dd)->dd_desc_paddr + ((caddr_t)(_ds) - (caddr_t)(_dd)->dd_desc))
#define ATH_DESC_4KB_BOUND_CHECK(_daddr) ((((_daddr) & 0xFFF) > 0xF7F) ? 1 : 0)
@@ -113,11 +82,20 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
/* RX / TX */
/***********/
+#define ATH_TXQ_SETUP(sc, i) ((sc)->tx.txqsetup & (1<<i))
+
+/* increment with wrap-around */
+#define INCR(_l, _sz) do { \
+ (_l)++; \
+ (_l) &= ((_sz) - 1); \
+ } while (0)
+
#define ATH_RXBUF 512
#define ATH_TXBUF 512
#define ATH_TXBUF_RESERVE 5
#define ATH_MAX_QDEPTH (ATH_TXBUF / 4 - ATH_TXBUF_RESERVE)
#define ATH_TXMAXTRY 13
+#define ATH_MAX_SW_RETRIES 30
#define TID_TO_WME_AC(_tid) \
((((_tid) == 0) || ((_tid) == 3)) ? IEEE80211_AC_BE : \
@@ -133,6 +111,9 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
#define ATH_AGGR_MIN_QDEPTH 2
/* minimum h/w qdepth for non-aggregated traffic */
#define ATH_NON_AGGR_MIN_QDEPTH 8
+#define ATH_TX_COMPLETE_POLL_INT 1000
+#define ATH_TXFIFO_DEPTH 8
+#define ATH_TX_ERROR 0x01
#define IEEE80211_SEQ_SEQ_SHIFT 4
#define IEEE80211_SEQ_MAX 4096
@@ -165,11 +146,10 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
#define ATH_AN_2_TID(_an, _tidno) (&(_an)->tid[(_tidno)])
-#define IS_CCK_RATE(rate) ((rate >= 0x18) && (rate <= 0x1e))
+#define IS_HT_RATE(rate) (rate & 0x80)
+#define IS_CCK_RATE(rate) ((rate >= 0x18) && (rate <= 0x1e))
+#define IS_OFDM_RATE(rate) ((rate >= 0x8) && (rate <= 0xf))
-#define ATH_TX_COMPLETE_POLL_INT 1000
-
-#define ATH_TXFIFO_DEPTH 8
struct ath_txq {
int mac80211_qnum; /* mac80211 queue number, -1 means not mac80211 Q */
u32 axq_qnum; /* ath9k hardware queue number */
@@ -214,6 +194,21 @@ struct ath_rxbuf {
dma_addr_t bf_buf_addr;
};
+/**
+ * enum buffer_type - Buffer type flags
+ *
+ * @BUF_AMPDU: This buffer is an ampdu, as part of an aggregate (during TX)
+ * @BUF_AGGR: Indicates whether the buffer can be aggregated
+ * (used in aggregation scheduling)
+ */
+enum buffer_type {
+ BUF_AMPDU = BIT(0),
+ BUF_AGGR = BIT(1),
+};
+
+#define bf_isampdu(bf) (bf->bf_state.bf_type & BUF_AMPDU)
+#define bf_isaggr(bf) (bf->bf_state.bf_type & BUF_AGGR)
+
struct ath_buf_state {
u8 bf_type;
u8 bfs_paprd;
@@ -269,6 +264,10 @@ struct ath_node {
bool sleeping;
bool no_ps_filter;
+
+#ifdef CONFIG_ATH9K_STATION_STATISTICS
+ struct ath_rx_rate_stats rx_rate_stats;
+#endif
};
struct ath_tx_control {
@@ -278,7 +277,6 @@ struct ath_tx_control {
struct ieee80211_sta *sta;
};
-#define ATH_TX_ERROR 0x01
/**
* @txq_map: Index is mac80211 queue number. This is
@@ -372,6 +370,22 @@ struct ath_vif {
struct ath_buf *av_bcbuf;
};
+struct ath9k_vif_iter_data {
+ u8 hw_macaddr[ETH_ALEN]; /* address of the first vif */
+ u8 mask[ETH_ALEN]; /* bssid mask */
+ bool has_hw_macaddr;
+
+ int naps; /* number of AP vifs */
+ int nmeshes; /* number of mesh vifs */
+ int nstations; /* number of station vifs */
+ int nwds; /* number of WDS vifs */
+ int nadhocs; /* number of adhoc vifs */
+};
+
+void ath9k_calculate_iter_data(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ath9k_vif_iter_data *iter_data);
+
/*******************/
/* Beacon Handling */
/*******************/
@@ -387,6 +401,9 @@ struct ath_vif {
#define ATH_DEFAULT_BMISS_LIMIT 10
#define IEEE80211_MS_TO_TU(x) (((x) * 1000) / 1024)
+#define TSF_TO_TU(_h,_l) \
+ ((((u32)(_h)) << 22) | (((u32)(_l)) >> 10))
+
struct ath_beacon_config {
int beacon_interval;
u16 listen_interval;
@@ -420,12 +437,10 @@ struct ath_beacon {
};
void ath9k_beacon_tasklet(unsigned long data);
-bool ath9k_allow_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif);
void ath9k_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif,
u32 changed);
void ath9k_beacon_assign_slot(struct ath_softc *sc, struct ieee80211_vif *vif);
void ath9k_beacon_remove_slot(struct ath_softc *sc, struct ieee80211_vif *vif);
-void ath9k_set_tsfadjust(struct ath_softc *sc, struct ieee80211_vif *vif);
void ath9k_set_beacon(struct ath_softc *sc);
bool ath9k_csa_is_finished(struct ath_softc *sc);
@@ -440,17 +455,14 @@ bool ath9k_csa_is_finished(struct ath_softc *sc);
#define ATH_LONG_CALINTERVAL_INT 1000 /* 1000 ms */
#define ATH_LONG_CALINTERVAL 30000 /* 30 seconds */
#define ATH_RESTART_CALINTERVAL 1200000 /* 20 minutes */
-#define ATH_ANI_MAX_SKIP_COUNT 10
-
-#define ATH_PAPRD_TIMEOUT 100 /* msecs */
-#define ATH_PLL_WORK_INTERVAL 100
+#define ATH_ANI_MAX_SKIP_COUNT 10
+#define ATH_PAPRD_TIMEOUT 100 /* msecs */
+#define ATH_PLL_WORK_INTERVAL 100
void ath_tx_complete_poll_work(struct work_struct *work);
void ath_reset_work(struct work_struct *work);
-void ath_hw_check(struct work_struct *work);
+bool ath_hw_check(struct ath_softc *sc);
void ath_hw_pll_work(struct work_struct *work);
-void ath_rx_poll(unsigned long data);
-void ath_start_rx_poll(struct ath_softc *sc, u8 nbeacon);
void ath_paprd_calibrate(struct work_struct *work);
void ath_ani_calibrate(unsigned long data);
void ath_start_ani(struct ath_softc *sc);
@@ -459,6 +471,7 @@ void ath_check_ani(struct ath_softc *sc);
int ath_update_survey_stats(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);
/**********/
/* BTCOEX */
@@ -476,20 +489,19 @@ enum bt_op_flags {
};
struct ath_btcoex {
- bool hw_timer_enabled;
spinlock_t btcoex_lock;
struct timer_list period_timer; /* Timer for BT period */
+ struct timer_list no_stomp_timer;
u32 bt_priority_cnt;
unsigned long bt_priority_time;
unsigned long op_flags;
int bt_stomp_type; /* Types of BT stomping */
- u32 btcoex_no_stomp; /* in usec */
+ u32 btcoex_no_stomp; /* in msec */
u32 btcoex_period; /* in msec */
- u32 btscan_no_stomp; /* in usec */
+ u32 btscan_no_stomp; /* in msec */
u32 duty_cycle;
u32 bt_wait_time;
int rssi_count;
- struct ath_gen_timer *no_stomp_timer; /* Timer for no BT stomping */
struct ath_mci_profile mci;
u8 stomp_audio;
};
@@ -537,12 +549,6 @@ static inline int ath9k_dump_btcoex(struct ath_softc *sc, u8 *buf, u32 size)
}
#endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */
-struct ath9k_wow_pattern {
- u8 pattern_bytes[MAX_PATTERN_SIZE];
- u8 mask_bytes[MAX_PATTERN_SIZE];
- u32 pattern_len;
-};
-
/********************/
/* LED Control */
/********************/
@@ -570,6 +576,40 @@ static inline void ath_fill_led_pin(struct ath_softc *sc)
}
#endif
+/************************/
+/* Wake on Wireless LAN */
+/************************/
+
+struct ath9k_wow_pattern {
+ u8 pattern_bytes[MAX_PATTERN_SIZE];
+ u8 mask_bytes[MAX_PATTERN_SIZE];
+ u32 pattern_len;
+};
+
+#ifdef CONFIG_ATH9K_WOW
+void ath9k_init_wow(struct ieee80211_hw *hw);
+int ath9k_suspend(struct ieee80211_hw *hw,
+ struct cfg80211_wowlan *wowlan);
+int ath9k_resume(struct ieee80211_hw *hw);
+void ath9k_set_wakeup(struct ieee80211_hw *hw, bool enabled);
+#else
+static inline void ath9k_init_wow(struct ieee80211_hw *hw)
+{
+}
+static inline int ath9k_suspend(struct ieee80211_hw *hw,
+ struct cfg80211_wowlan *wowlan)
+{
+ return 0;
+}
+static inline int ath9k_resume(struct ieee80211_hw *hw)
+{
+ return 0;
+}
+static inline void ath9k_set_wakeup(struct ieee80211_hw *hw, bool enabled)
+{
+}
+#endif /* CONFIG_ATH9K_WOW */
+
/*******************************/
/* Antenna diversity/combining */
/*******************************/
@@ -642,19 +682,16 @@ void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs);
#define ATH9K_PCI_AR9565_1ANT 0x0080
#define ATH9K_PCI_AR9565_2ANT 0x0100
#define ATH9K_PCI_NO_PLL_PWRSAVE 0x0200
+#define ATH9K_PCI_KILLER 0x0400
/*
* Default cache line size, in bytes.
* Used when PCI device not fully initialized by bootrom/BIOS
*/
#define DEFAULT_CACHELINE 32
-#define ATH_REGCLASSIDS_MAX 10
#define ATH_CABQ_READY_TIME 80 /* % of beacon interval */
-#define ATH_MAX_SW_RETRIES 30
-#define ATH_CHAN_MAX 255
-
#define ATH_TXPOWER_MAX 100 /* .5 dBm units */
-#define ATH_RATE_DUMMY_MARKER 0
+#define MAX_GTT_CNT 5
enum sc_op_flags {
SC_OP_INVALID,
@@ -673,37 +710,6 @@ enum sc_op_flags {
#define PS_BEACON_SYNC BIT(4)
#define PS_WAIT_FOR_ANI BIT(5)
-struct ath_rate_table;
-
-struct ath9k_vif_iter_data {
- u8 hw_macaddr[ETH_ALEN]; /* address of the first vif */
- u8 mask[ETH_ALEN]; /* bssid mask */
- bool has_hw_macaddr;
-
- int naps; /* number of AP vifs */
- int nmeshes; /* number of mesh vifs */
- int nstations; /* number of station vifs */
- int nwds; /* number of WDS vifs */
- int nadhocs; /* number of adhoc vifs */
-};
-
-/* enum spectral_mode:
- *
- * @SPECTRAL_DISABLED: spectral mode is disabled
- * @SPECTRAL_BACKGROUND: hardware sends samples when it is not busy with
- * something else.
- * @SPECTRAL_MANUAL: spectral scan is enabled, triggering for samples
- * is performed manually.
- * @SPECTRAL_CHANSCAN: Like manual, but also triggered when changing channels
- * during a channel scan.
- */
-enum spectral_mode {
- SPECTRAL_DISABLED = 0,
- SPECTRAL_BACKGROUND,
- SPECTRAL_MANUAL,
- SPECTRAL_CHANSCAN,
-};
-
struct ath_softc {
struct ieee80211_hw *hw;
struct device *dev;
@@ -721,14 +727,14 @@ struct ath_softc {
spinlock_t sc_pcu_lock;
struct mutex mutex;
struct work_struct paprd_work;
- struct work_struct hw_check_work;
struct work_struct hw_reset_work;
struct completion paprd_complete;
+ wait_queue_head_t tx_wait;
- unsigned int hw_busy_count;
unsigned long sc_flags;
unsigned long driver_data;
+ u8 gtt_cnt;
u32 intrstatus;
u16 ps_flags; /* PS_* */
u16 curtxpow;
@@ -759,7 +765,7 @@ struct ath_softc {
struct ath_beacon_config cur_beacon_conf;
struct delayed_work tx_complete_work;
struct delayed_work hw_pll_work;
- struct timer_list rx_poll_timer;
+ struct timer_list sleep_timer;
#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
struct ath_btcoex btcoex;
@@ -784,199 +790,54 @@ struct ath_softc {
bool tx99_state;
s16 tx99_power;
-#ifdef CONFIG_PM_SLEEP
+#ifdef CONFIG_ATH9K_WOW
atomic_t wow_got_bmiss_intr;
atomic_t wow_sleep_proc_intr; /* in the middle of WoW sleep ? */
u32 wow_intr_before_sleep;
#endif
};
-#define SPECTRAL_SCAN_BITMASK 0x10
-/* Radar info packet format, used for DFS and spectral formats. */
-struct ath_radar_info {
- u8 pulse_length_pri;
- u8 pulse_length_ext;
- u8 pulse_bw_info;
-} __packed;
-
-/* The HT20 spectral data has 4 bytes of additional information at it's end.
- *
- * [7:0]: all bins {max_magnitude[1:0], bitmap_weight[5:0]}
- * [7:0]: all bins max_magnitude[9:2]
- * [7:0]: all bins {max_index[5:0], max_magnitude[11:10]}
- * [3:0]: max_exp (shift amount to size max bin to 8-bit unsigned)
- */
-struct ath_ht20_mag_info {
- u8 all_bins[3];
- u8 max_exp;
-} __packed;
-
-#define SPECTRAL_HT20_NUM_BINS 56
-
-/* WARNING: don't actually use this struct! MAC may vary the amount of
- * data by -1/+2. This struct is for reference only.
- */
-struct ath_ht20_fft_packet {
- u8 data[SPECTRAL_HT20_NUM_BINS];
- struct ath_ht20_mag_info mag_info;
- struct ath_radar_info radar_info;
-} __packed;
-
-#define SPECTRAL_HT20_TOTAL_DATA_LEN (sizeof(struct ath_ht20_fft_packet))
-
-/* Dynamic 20/40 mode:
- *
- * [7:0]: lower bins {max_magnitude[1:0], bitmap_weight[5:0]}
- * [7:0]: lower bins max_magnitude[9:2]
- * [7:0]: lower bins {max_index[5:0], max_magnitude[11:10]}
- * [7:0]: upper bins {max_magnitude[1:0], bitmap_weight[5:0]}
- * [7:0]: upper bins max_magnitude[9:2]
- * [7:0]: upper bins {max_index[5:0], max_magnitude[11:10]}
- * [3:0]: max_exp (shift amount to size max bin to 8-bit unsigned)
- */
-struct ath_ht20_40_mag_info {
- u8 lower_bins[3];
- u8 upper_bins[3];
- u8 max_exp;
-} __packed;
-
-#define SPECTRAL_HT20_40_NUM_BINS 128
-
-/* WARNING: don't actually use this struct! MAC may vary the amount of
- * data. This struct is for reference only.
- */
-struct ath_ht20_40_fft_packet {
- u8 data[SPECTRAL_HT20_40_NUM_BINS];
- struct ath_ht20_40_mag_info mag_info;
- struct ath_radar_info radar_info;
-} __packed;
-
-
-#define SPECTRAL_HT20_40_TOTAL_DATA_LEN (sizeof(struct ath_ht20_40_fft_packet))
-
-/* grabs the max magnitude from the all/upper/lower bins */
-static inline u16 spectral_max_magnitude(u8 *bins)
-{
- return (bins[0] & 0xc0) >> 6 |
- (bins[1] & 0xff) << 2 |
- (bins[2] & 0x03) << 10;
-}
+/********/
+/* TX99 */
+/********/
-/* return the max magnitude from the all/upper/lower bins */
-static inline u8 spectral_max_index(u8 *bins)
+#ifdef CONFIG_ATH9K_TX99
+void ath9k_tx99_init_debug(struct ath_softc *sc);
+int ath9k_tx99_send(struct ath_softc *sc, struct sk_buff *skb,
+ struct ath_tx_control *txctl);
+#else
+static inline void ath9k_tx99_init_debug(struct ath_softc *sc)
{
- s8 m = (bins[2] & 0xfc) >> 2;
-
- /* TODO: this still doesn't always report the right values ... */
- if (m > 32)
- m |= 0xe0;
- else
- m &= ~0xe0;
-
- return m + 29;
}
-
-/* return the bitmap weight from the all/upper/lower bins */
-static inline u8 spectral_bitmap_weight(u8 *bins)
+static inline int ath9k_tx99_send(struct ath_softc *sc,
+ struct sk_buff *skb,
+ struct ath_tx_control *txctl)
{
- return bins[0] & 0x3f;
+ return 0;
}
-
-/* FFT sample format given to userspace via debugfs.
- *
- * Please keep the type/length at the front position and change
- * other fields after adding another sample type
- *
- * TODO: this might need rework when switching to nl80211-based
- * interface.
- */
-enum ath_fft_sample_type {
- ATH_FFT_SAMPLE_HT20 = 1,
- ATH_FFT_SAMPLE_HT20_40,
-};
-
-struct fft_sample_tlv {
- u8 type; /* see ath_fft_sample */
- __be16 length;
- /* type dependent data follows */
-} __packed;
-
-struct fft_sample_ht20 {
- struct fft_sample_tlv tlv;
-
- u8 max_exp;
-
- __be16 freq;
- s8 rssi;
- s8 noise;
-
- __be16 max_magnitude;
- u8 max_index;
- u8 bitmap_weight;
-
- __be64 tsf;
-
- u8 data[SPECTRAL_HT20_NUM_BINS];
-} __packed;
-
-struct fft_sample_ht20_40 {
- struct fft_sample_tlv tlv;
-
- u8 channel_type;
- __be16 freq;
-
- s8 lower_rssi;
- s8 upper_rssi;
-
- __be64 tsf;
-
- s8 lower_noise;
- s8 upper_noise;
-
- __be16 lower_max_magnitude;
- __be16 upper_max_magnitude;
-
- u8 lower_max_index;
- u8 upper_max_index;
-
- u8 lower_bitmap_weight;
- u8 upper_bitmap_weight;
-
- u8 max_exp;
-
- u8 data[SPECTRAL_HT20_40_NUM_BINS];
-} __packed;
-
-int ath9k_tx99_init(struct ath_softc *sc);
-void ath9k_tx99_deinit(struct ath_softc *sc);
-int ath9k_tx99_send(struct ath_softc *sc, struct sk_buff *skb,
- struct ath_tx_control *txctl);
-
-void ath9k_tasklet(unsigned long data);
-int ath_cabq_update(struct ath_softc *);
+#endif /* CONFIG_ATH9K_TX99 */
static inline void ath_read_cachesize(struct ath_common *common, int *csz)
{
common->bus_ops->read_cachesize(common, csz);
}
-extern struct ieee80211_ops ath9k_ops;
-extern int ath9k_modparam_nohwcrypt;
-extern int led_blink;
-extern bool is_ath9k_unloaded;
-
+void ath9k_tasklet(unsigned long data);
+int ath_cabq_update(struct ath_softc *);
u8 ath9k_parse_mpdudensity(u8 mpdudensity);
irqreturn_t ath_isr(int irq, void *dev);
+int ath_reset(struct ath_softc *sc);
+void ath_cancel_work(struct ath_softc *sc);
+void ath_restart_work(struct ath_softc *sc);
int ath9k_init_device(u16 devid, struct ath_softc *sc,
const struct ath_bus_ops *bus_ops);
void ath9k_deinit_device(struct ath_softc *sc);
-void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw);
void ath9k_reload_chainmask_settings(struct ath_softc *sc);
-
-void ath9k_spectral_scan_trigger(struct ieee80211_hw *hw);
-int ath9k_spectral_scan_config(struct ieee80211_hw *hw,
- enum spectral_mode spectral_mode);
-
+u8 ath_txchainmask_reduction(struct ath_softc *sc, u8 chainmask, u32 rate);
+void ath_start_rfkill_poll(struct ath_softc *sc);
+void ath9k_rfkill_poll_state(struct ieee80211_hw *hw);
+void ath9k_ps_wakeup(struct ath_softc *sc);
+void ath9k_ps_restore(struct ath_softc *sc);
#ifdef CONFIG_ATH9K_PCI
int ath_pci_init(void);
@@ -994,15 +855,4 @@ static inline int ath_ahb_init(void) { return 0; };
static inline void ath_ahb_exit(void) {};
#endif
-void ath9k_ps_wakeup(struct ath_softc *sc);
-void ath9k_ps_restore(struct ath_softc *sc);
-
-u8 ath_txchainmask_reduction(struct ath_softc *sc, u8 chainmask, u32 rate);
-
-void ath_start_rfkill_poll(struct ath_softc *sc);
-void ath9k_rfkill_poll_state(struct ieee80211_hw *hw);
-void ath9k_calculate_iter_data(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- struct ath9k_vif_iter_data *iter_data);
-
#endif /* ATH9K_H */
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