1fb9987d0SSujith /* 2fb9987d0SSujith * Copyright (c) 2010 Atheros Communications Inc. 3fb9987d0SSujith * 4fb9987d0SSujith * Permission to use, copy, modify, and/or distribute this software for any 5fb9987d0SSujith * purpose with or without fee is hereby granted, provided that the above 6fb9987d0SSujith * copyright notice and this permission notice appear in all copies. 7fb9987d0SSujith * 8fb9987d0SSujith * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9fb9987d0SSujith * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10fb9987d0SSujith * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11fb9987d0SSujith * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12fb9987d0SSujith * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13fb9987d0SSujith * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14fb9987d0SSujith * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15fb9987d0SSujith */ 16fb9987d0SSujith 17fb9987d0SSujith #ifndef HTC_H 18fb9987d0SSujith #define HTC_H 19fb9987d0SSujith 20fb9987d0SSujith #include <linux/module.h> 21fb9987d0SSujith #include <linux/usb.h> 22fb9987d0SSujith #include <linux/firmware.h> 23fb9987d0SSujith #include <linux/skbuff.h> 24fb9987d0SSujith #include <linux/netdevice.h> 25fb9987d0SSujith #include <linux/leds.h> 26617f3d0dSTejun Heo #include <linux/slab.h> 27fb9987d0SSujith #include <net/mac80211.h> 28fb9987d0SSujith 29fb9987d0SSujith #include "common.h" 30fb9987d0SSujith #include "htc_hst.h" 31fb9987d0SSujith #include "hif_usb.h" 32fb9987d0SSujith #include "wmi.h" 33fb9987d0SSujith 34fb9987d0SSujith #define ATH_STA_SHORT_CALINTERVAL 1000 /* 1 second */ 35fb9987d0SSujith #define ATH_ANI_POLLINTERVAL 100 /* 100 ms */ 36fb9987d0SSujith #define ATH_LONG_CALINTERVAL 30000 /* 30 seconds */ 37fb9987d0SSujith #define ATH_RESTART_CALINTERVAL 1200000 /* 20 minutes */ 38fb9987d0SSujith 39fb9987d0SSujith #define ATH_DEFAULT_BMISS_LIMIT 10 40fb9987d0SSujith #define IEEE80211_MS_TO_TU(x) (((x) * 1000) / 1024) 41fb9987d0SSujith #define TSF_TO_TU(_h, _l) \ 42fb9987d0SSujith ((((u32)(_h)) << 22) | (((u32)(_l)) >> 10)) 43fb9987d0SSujith 44fb9987d0SSujith extern struct ieee80211_ops ath9k_htc_ops; 45e1572c5eSSujith extern int htc_modparam_nohwcrypt; 46fb9987d0SSujith 47fb9987d0SSujith enum htc_phymode { 48fb9987d0SSujith HTC_MODE_AUTO = 0, 49fb9987d0SSujith HTC_MODE_11A = 1, 50fb9987d0SSujith HTC_MODE_11B = 2, 51fb9987d0SSujith HTC_MODE_11G = 3, 52fb9987d0SSujith HTC_MODE_FH = 4, 53fb9987d0SSujith HTC_MODE_TURBO_A = 5, 54fb9987d0SSujith HTC_MODE_TURBO_G = 6, 55fb9987d0SSujith HTC_MODE_11NA = 7, 56fb9987d0SSujith HTC_MODE_11NG = 8 57fb9987d0SSujith }; 58fb9987d0SSujith 59fb9987d0SSujith enum htc_opmode { 60fb9987d0SSujith HTC_M_STA = 1, 61fb9987d0SSujith HTC_M_IBSS = 0, 62fb9987d0SSujith HTC_M_AHDEMO = 3, 63fb9987d0SSujith HTC_M_HOSTAP = 6, 64fb9987d0SSujith HTC_M_MONITOR = 8, 65fb9987d0SSujith HTC_M_WDS = 2 66fb9987d0SSujith }; 67fb9987d0SSujith 68fb9987d0SSujith #define ATH9K_HTC_HDRSPACE sizeof(struct htc_frame_hdr) 69fb9987d0SSujith #define ATH9K_HTC_AMPDU 1 70fb9987d0SSujith #define ATH9K_HTC_NORMAL 2 71fb9987d0SSujith 72fb9987d0SSujith #define ATH9K_HTC_TX_CTSONLY 0x1 73fb9987d0SSujith #define ATH9K_HTC_TX_RTSCTS 0x2 74fb9987d0SSujith #define ATH9K_HTC_TX_USE_MIN_RATE 0x100 75fb9987d0SSujith 76fb9987d0SSujith struct tx_frame_hdr { 77fb9987d0SSujith u8 data_type; 78fb9987d0SSujith u8 node_idx; 79fb9987d0SSujith u8 vif_idx; 80fb9987d0SSujith u8 tidno; 81dc738cb6SRajkumar Manoharan __be32 flags; /* ATH9K_HTC_TX_* */ 82fb9987d0SSujith u8 key_type; 83fb9987d0SSujith u8 keyix; 84fb9987d0SSujith u8 reserved[26]; 85fb9987d0SSujith } __packed; 86fb9987d0SSujith 87fb9987d0SSujith struct tx_mgmt_hdr { 88fb9987d0SSujith u8 node_idx; 89fb9987d0SSujith u8 vif_idx; 90fb9987d0SSujith u8 tidno; 91fb9987d0SSujith u8 flags; 92fb9987d0SSujith u8 key_type; 93fb9987d0SSujith u8 keyix; 94fb9987d0SSujith u16 reserved; 95fb9987d0SSujith } __packed; 96fb9987d0SSujith 97fb9987d0SSujith struct tx_beacon_header { 98fb9987d0SSujith u8 len_changed; 99fb9987d0SSujith u8 vif_index; 100fb9987d0SSujith u16 rev; 101fb9987d0SSujith } __packed; 102fb9987d0SSujith 103fb9987d0SSujith struct ath9k_htc_target_hw { 104fb9987d0SSujith u32 flags; 105fb9987d0SSujith u32 flags_ext; 106fb9987d0SSujith u32 ampdu_limit; 107fb9987d0SSujith u8 ampdu_subframes; 108fb9987d0SSujith u8 tx_chainmask; 109fb9987d0SSujith u8 tx_chainmask_legacy; 110fb9987d0SSujith u8 rtscts_ratecode; 111fb9987d0SSujith u8 protmode; 112fb9987d0SSujith } __packed; 113fb9987d0SSujith 114fb9987d0SSujith struct ath9k_htc_cap_target { 115fb9987d0SSujith u32 flags; 116fb9987d0SSujith u32 flags_ext; 117fb9987d0SSujith u32 ampdu_limit; 118fb9987d0SSujith u8 ampdu_subframes; 119fb9987d0SSujith u8 tx_chainmask; 120fb9987d0SSujith u8 tx_chainmask_legacy; 121fb9987d0SSujith u8 rtscts_ratecode; 122fb9987d0SSujith u8 protmode; 123fb9987d0SSujith } __packed; 124fb9987d0SSujith 125fb9987d0SSujith struct ath9k_htc_target_vif { 126fb9987d0SSujith u8 index; 127fb9987d0SSujith u8 des_bssid[ETH_ALEN]; 1287f1f5a00SSujith __be32 opmode; 129fb9987d0SSujith u8 myaddr[ETH_ALEN]; 130fb9987d0SSujith u8 bssid[ETH_ALEN]; 131fb9987d0SSujith u32 flags; 132fb9987d0SSujith u32 flags_ext; 133fb9987d0SSujith u16 ps_sta; 1347f1f5a00SSujith __be16 rtsthreshold; 135fb9987d0SSujith u8 ath_cap; 136fb9987d0SSujith u8 node; 137fb9987d0SSujith s8 mcast_rate; 138fb9987d0SSujith } __packed; 139fb9987d0SSujith 140fb9987d0SSujith #define ATH_HTC_STA_AUTH 0x0001 141fb9987d0SSujith #define ATH_HTC_STA_QOS 0x0002 142fb9987d0SSujith #define ATH_HTC_STA_ERP 0x0004 143fb9987d0SSujith #define ATH_HTC_STA_HT 0x0008 144fb9987d0SSujith 145fb9987d0SSujith /* FIXME: UAPSD variables */ 146fb9987d0SSujith struct ath9k_htc_target_sta { 147fb9987d0SSujith u16 associd; 148fb9987d0SSujith u16 txpower; 149fb9987d0SSujith u32 ucastkey; 150fb9987d0SSujith u8 macaddr[ETH_ALEN]; 151fb9987d0SSujith u8 bssid[ETH_ALEN]; 152fb9987d0SSujith u8 sta_index; 153fb9987d0SSujith u8 vif_index; 154fb9987d0SSujith u8 vif_sta; 1557f1f5a00SSujith __be16 flags; /* ATH_HTC_STA_* */ 156fb9987d0SSujith u16 htcap; 157fb9987d0SSujith u8 valid; 158fb9987d0SSujith u16 capinfo; 159fb9987d0SSujith struct ath9k_htc_target_hw *hw; 160fb9987d0SSujith struct ath9k_htc_target_vif *vif; 161fb9987d0SSujith u16 txseqmgmt; 162fb9987d0SSujith u8 is_vif_sta; 163fb9987d0SSujith u16 maxampdu; 164fb9987d0SSujith u16 iv16; 165fb9987d0SSujith u32 iv32; 166fb9987d0SSujith } __packed; 167fb9987d0SSujith 168fb9987d0SSujith struct ath9k_htc_target_aggr { 169fb9987d0SSujith u8 sta_index; 170fb9987d0SSujith u8 tidno; 171fb9987d0SSujith u8 aggr_enable; 172fb9987d0SSujith u8 padding; 173fb9987d0SSujith } __packed; 174fb9987d0SSujith 175fb9987d0SSujith #define ATH_HTC_RATE_MAX 30 176fb9987d0SSujith 177fb9987d0SSujith #define WLAN_RC_DS_FLAG 0x01 178fb9987d0SSujith #define WLAN_RC_40_FLAG 0x02 179fb9987d0SSujith #define WLAN_RC_SGI_FLAG 0x04 180fb9987d0SSujith #define WLAN_RC_HT_FLAG 0x08 181fb9987d0SSujith 182fb9987d0SSujith struct ath9k_htc_rateset { 183fb9987d0SSujith u8 rs_nrates; 184fb9987d0SSujith u8 rs_rates[ATH_HTC_RATE_MAX]; 185fb9987d0SSujith }; 186fb9987d0SSujith 187fb9987d0SSujith struct ath9k_htc_rate { 188fb9987d0SSujith struct ath9k_htc_rateset legacy_rates; 189fb9987d0SSujith struct ath9k_htc_rateset ht_rates; 190fb9987d0SSujith } __packed; 191fb9987d0SSujith 192fb9987d0SSujith struct ath9k_htc_target_rate { 193fb9987d0SSujith u8 sta_index; 194fb9987d0SSujith u8 isnew; 1957f1f5a00SSujith __be32 capflags; 196fb9987d0SSujith struct ath9k_htc_rate rates; 197fb9987d0SSujith }; 198fb9987d0SSujith 199fb9987d0SSujith struct ath9k_htc_target_stats { 2007f1f5a00SSujith __be32 tx_shortretry; 2017f1f5a00SSujith __be32 tx_longretry; 2027f1f5a00SSujith __be32 tx_xretries; 2037f1f5a00SSujith __be32 ht_txunaggr_xretry; 2047f1f5a00SSujith __be32 ht_tx_xretries; 205fb9987d0SSujith } __packed; 206fb9987d0SSujith 207fb9987d0SSujith struct ath9k_htc_vif { 208fb9987d0SSujith u8 index; 209fb9987d0SSujith }; 210fb9987d0SSujith 211fb9987d0SSujith #define ATH9K_HTC_MAX_STA 8 212fb9987d0SSujith #define ATH9K_HTC_MAX_TID 8 213fb9987d0SSujith 214fb9987d0SSujith enum tid_aggr_state { 215fb9987d0SSujith AGGR_STOP = 0, 216fb9987d0SSujith AGGR_PROGRESS, 217fb9987d0SSujith AGGR_START, 218fb9987d0SSujith AGGR_OPERATIONAL 219fb9987d0SSujith }; 220fb9987d0SSujith 221fb9987d0SSujith struct ath9k_htc_sta { 222fb9987d0SSujith u8 index; 223fb9987d0SSujith enum tid_aggr_state tid_state[ATH9K_HTC_MAX_TID]; 224fb9987d0SSujith }; 225fb9987d0SSujith 226fb9987d0SSujith #define ATH9K_HTC_RXBUF 256 227fb9987d0SSujith #define HTC_RX_FRAME_HEADER_SIZE 40 228fb9987d0SSujith 229fb9987d0SSujith struct ath9k_htc_rxbuf { 230fb9987d0SSujith bool in_process; 231fb9987d0SSujith struct sk_buff *skb; 232fb9987d0SSujith struct ath_htc_rx_status rxstatus; 233fb9987d0SSujith struct list_head list; 234fb9987d0SSujith }; 235fb9987d0SSujith 236fb9987d0SSujith struct ath9k_htc_rx { 237fb9987d0SSujith int last_rssi; /* FIXME: per-STA */ 238fb9987d0SSujith struct list_head rxbuf; 239fb9987d0SSujith spinlock_t rxbuflock; 240fb9987d0SSujith }; 241fb9987d0SSujith 242fb9987d0SSujith struct ath9k_htc_tx_ctl { 243fb9987d0SSujith u8 type; /* ATH9K_HTC_* */ 244fb9987d0SSujith }; 245fb9987d0SSujith 246fb9987d0SSujith #ifdef CONFIG_ATH9K_HTC_DEBUGFS 247fb9987d0SSujith 248fb9987d0SSujith #define TX_STAT_INC(c) (hif_dev->htc_handle->drv_priv->debug.tx_stats.c++) 249fb9987d0SSujith #define RX_STAT_INC(c) (hif_dev->htc_handle->drv_priv->debug.rx_stats.c++) 250fb9987d0SSujith 2512edb4583SSujith #define TX_QSTAT_INC(q) (priv->debug.tx_stats.queue_stats[q]++) 2522edb4583SSujith 253fb9987d0SSujith struct ath_tx_stats { 254fb9987d0SSujith u32 buf_queued; 255fb9987d0SSujith u32 buf_completed; 256fb9987d0SSujith u32 skb_queued; 257fb9987d0SSujith u32 skb_completed; 258eac8e385SSujith u32 skb_dropped; 2592edb4583SSujith u32 queue_stats[WME_NUM_AC]; 260fb9987d0SSujith }; 261fb9987d0SSujith 262fb9987d0SSujith struct ath_rx_stats { 263fb9987d0SSujith u32 skb_allocated; 264fb9987d0SSujith u32 skb_completed; 265fb9987d0SSujith u32 skb_dropped; 266fb9987d0SSujith }; 267fb9987d0SSujith 268fb9987d0SSujith struct ath9k_debug { 269fb9987d0SSujith struct dentry *debugfs_phy; 270fb9987d0SSujith struct dentry *debugfs_tgt_stats; 271fb9987d0SSujith struct dentry *debugfs_xmit; 272fb9987d0SSujith struct dentry *debugfs_recv; 273fb9987d0SSujith struct ath_tx_stats tx_stats; 274fb9987d0SSujith struct ath_rx_stats rx_stats; 275fb9987d0SSujith u32 txrate; 276fb9987d0SSujith }; 277fb9987d0SSujith 278fb9987d0SSujith #else 279fb9987d0SSujith 280fb9987d0SSujith #define TX_STAT_INC(c) do { } while (0) 281fb9987d0SSujith #define RX_STAT_INC(c) do { } while (0) 282fb9987d0SSujith 283ed3305b4SJohn W. Linville #define TX_QSTAT_INC(c) do { } while (0) 284ed3305b4SJohn W. Linville 285fb9987d0SSujith #endif /* CONFIG_ATH9K_HTC_DEBUGFS */ 286fb9987d0SSujith 287fb9987d0SSujith #define ATH_LED_PIN_DEF 1 288fb9987d0SSujith #define ATH_LED_PIN_9287 8 289fb9987d0SSujith #define ATH_LED_PIN_9271 15 29088c1f4f6SSujith #define ATH_LED_PIN_7010 12 291fb9987d0SSujith #define ATH_LED_ON_DURATION_IDLE 350 /* in msecs */ 292fb9987d0SSujith #define ATH_LED_OFF_DURATION_IDLE 250 /* in msecs */ 293fb9987d0SSujith 294fb9987d0SSujith enum ath_led_type { 295fb9987d0SSujith ATH_LED_RADIO, 296fb9987d0SSujith ATH_LED_ASSOC, 297fb9987d0SSujith ATH_LED_TX, 298fb9987d0SSujith ATH_LED_RX 299fb9987d0SSujith }; 300fb9987d0SSujith 301fb9987d0SSujith struct ath_led { 302fb9987d0SSujith struct ath9k_htc_priv *priv; 303fb9987d0SSujith struct led_classdev led_cdev; 304fb9987d0SSujith enum ath_led_type led_type; 305fb9987d0SSujith struct delayed_work brightness_work; 306fb9987d0SSujith char name[32]; 307fb9987d0SSujith bool registered; 308fb9987d0SSujith int brightness; 309fb9987d0SSujith }; 310fb9987d0SSujith 3111c3652a5SVivek Natarajan struct htc_beacon_config { 3121c3652a5SVivek Natarajan u16 beacon_interval; 3131c3652a5SVivek Natarajan u16 listen_interval; 3141c3652a5SVivek Natarajan u16 dtim_period; 3151c3652a5SVivek Natarajan u16 bmiss_timeout; 3161c3652a5SVivek Natarajan u8 dtim_count; 3171c3652a5SVivek Natarajan }; 3181c3652a5SVivek Natarajan 31921cb9879SVivek Natarajan struct ath_btcoex { 32021cb9879SVivek Natarajan u32 bt_priority_cnt; 32121cb9879SVivek Natarajan unsigned long bt_priority_time; 32221cb9879SVivek Natarajan int bt_stomp_type; /* Types of BT stomping */ 32321cb9879SVivek Natarajan u32 btcoex_no_stomp; 32421cb9879SVivek Natarajan u32 btcoex_period; 32521cb9879SVivek Natarajan u32 btscan_no_stomp; 32621cb9879SVivek Natarajan }; 32721cb9879SVivek Natarajan 32821cb9879SVivek Natarajan void ath_htc_init_btcoex_work(struct ath9k_htc_priv *priv); 32921cb9879SVivek Natarajan void ath_htc_resume_btcoex_work(struct ath9k_htc_priv *priv); 33021cb9879SVivek Natarajan void ath_htc_cancel_btcoex_work(struct ath9k_htc_priv *priv); 33121cb9879SVivek Natarajan 332fb9987d0SSujith #define OP_INVALID BIT(0) 333fb9987d0SSujith #define OP_SCANNING BIT(1) 334039a0721SSujith Manoharan #define OP_LED_ASSOCIATED BIT(2) 335039a0721SSujith Manoharan #define OP_LED_ON BIT(3) 336039a0721SSujith Manoharan #define OP_PREAMBLE_SHORT BIT(4) 337039a0721SSujith Manoharan #define OP_PROTECT_ENABLE BIT(5) 338039a0721SSujith Manoharan #define OP_ASSOCIATED BIT(6) 339039a0721SSujith Manoharan #define OP_ENABLE_BEACON BIT(7) 340039a0721SSujith Manoharan #define OP_LED_DEINIT BIT(8) 341039a0721SSujith Manoharan #define OP_BT_PRIORITY_DETECTED BIT(9) 342039a0721SSujith Manoharan #define OP_BT_SCAN BIT(10) 343fb9987d0SSujith 344fb9987d0SSujith struct ath9k_htc_priv { 345fb9987d0SSujith struct device *dev; 346fb9987d0SSujith struct ieee80211_hw *hw; 347fb9987d0SSujith struct ath_hw *ah; 348fb9987d0SSujith struct htc_target *htc; 349fb9987d0SSujith struct wmi *wmi; 350fb9987d0SSujith 351fb9987d0SSujith enum htc_endpoint_id wmi_cmd_ep; 352fb9987d0SSujith enum htc_endpoint_id beacon_ep; 353fb9987d0SSujith enum htc_endpoint_id cab_ep; 354fb9987d0SSujith enum htc_endpoint_id uapsd_ep; 355fb9987d0SSujith enum htc_endpoint_id mgmt_ep; 356fb9987d0SSujith enum htc_endpoint_id data_be_ep; 357fb9987d0SSujith enum htc_endpoint_id data_bk_ep; 358fb9987d0SSujith enum htc_endpoint_id data_vi_ep; 359fb9987d0SSujith enum htc_endpoint_id data_vo_ep; 360fb9987d0SSujith 361fb9987d0SSujith u16 op_flags; 362fb9987d0SSujith u16 curtxpow; 363fb9987d0SSujith u16 txpowlimit; 364fb9987d0SSujith u16 nvifs; 365fb9987d0SSujith u16 nstations; 366fb9987d0SSujith u16 seq_no; 367fb9987d0SSujith u32 bmiss_cnt; 368fb9987d0SSujith 36928d9cc7fSMohammed Shafi Shajakhan struct ath9k_hw_cal_data caldata[ATH9K_NUM_CHANNELS]; 37020bd2a09SFelix Fietkau 371fb9987d0SSujith spinlock_t beacon_lock; 372fb9987d0SSujith 3737757dfedSSujith bool tx_queues_stop; 3747757dfedSSujith spinlock_t tx_lock; 3757757dfedSSujith 376fb9987d0SSujith struct ieee80211_vif *vif; 3771c3652a5SVivek Natarajan struct htc_beacon_config cur_beacon_conf; 378fb9987d0SSujith unsigned int rxfilter; 37973908674SSujith Manoharan struct tasklet_struct swba_tasklet; 380fb9987d0SSujith struct tasklet_struct rx_tasklet; 381fb9987d0SSujith struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS]; 382fb9987d0SSujith struct ath9k_htc_rx rx; 383fb9987d0SSujith struct tasklet_struct tx_tasklet; 384fb9987d0SSujith struct sk_buff_head tx_queue; 385fb9987d0SSujith struct delayed_work ath9k_ani_work; 386bde748a4SVivek Natarajan struct work_struct ps_work; 38773908674SSujith Manoharan struct work_struct fatal_work; 388bde748a4SVivek Natarajan 389bde748a4SVivek Natarajan struct mutex htc_pm_lock; 390bde748a4SVivek Natarajan unsigned long ps_usecount; 391bde748a4SVivek Natarajan bool ps_enabled; 3928a8572a8SVivek Natarajan bool ps_idle; 393fb9987d0SSujith 394fb9987d0SSujith struct ath_led radio_led; 395fb9987d0SSujith struct ath_led assoc_led; 396fb9987d0SSujith struct ath_led tx_led; 397fb9987d0SSujith struct ath_led rx_led; 398fb9987d0SSujith struct delayed_work ath9k_led_blink_work; 399fb9987d0SSujith int led_on_duration; 400fb9987d0SSujith int led_off_duration; 401fb9987d0SSujith int led_on_cnt; 402fb9987d0SSujith int led_off_cnt; 403ca74b83bSSujith 404ca74b83bSSujith int beaconq; 405ca74b83bSSujith int cabq; 406e8c35a77SFelix Fietkau int hwq_map[WME_NUM_AC]; 407fb9987d0SSujith 40821cb9879SVivek Natarajan struct ath_btcoex btcoex; 40921cb9879SVivek Natarajan struct delayed_work coex_period_work; 41021cb9879SVivek Natarajan struct delayed_work duty_cycle_work; 411fb9987d0SSujith #ifdef CONFIG_ATH9K_HTC_DEBUGFS 412fb9987d0SSujith struct ath9k_debug debug; 413fb9987d0SSujith #endif 414fb9987d0SSujith struct mutex mutex; 415fb9987d0SSujith }; 416fb9987d0SSujith 417fb9987d0SSujith static inline void ath_read_cachesize(struct ath_common *common, int *csz) 418fb9987d0SSujith { 419fb9987d0SSujith common->bus_ops->read_cachesize(common, csz); 420fb9987d0SSujith } 421fb9987d0SSujith 42273908674SSujith Manoharan void ath9k_htc_reset(struct ath9k_htc_priv *priv); 42373908674SSujith Manoharan 424764580f5SSujith void ath9k_htc_beaconq_config(struct ath9k_htc_priv *priv); 425fb9987d0SSujith void ath9k_htc_beacon_config(struct ath9k_htc_priv *priv, 4261c3652a5SVivek Natarajan struct ieee80211_vif *vif); 427fb9987d0SSujith void ath9k_htc_swba(struct ath9k_htc_priv *priv, u8 beacon_pending); 428fb9987d0SSujith 429fb9987d0SSujith void ath9k_htc_rxep(void *priv, struct sk_buff *skb, 430fb9987d0SSujith enum htc_endpoint_id ep_id); 431fb9987d0SSujith void ath9k_htc_txep(void *priv, struct sk_buff *skb, enum htc_endpoint_id ep_id, 432fb9987d0SSujith bool txok); 4339c6dda4eSSujith void ath9k_htc_beaconep(void *drv_priv, struct sk_buff *skb, 4349c6dda4eSSujith enum htc_endpoint_id ep_id, bool txok); 435fb9987d0SSujith 43655de80d6SSujith Manoharan int ath9k_htc_update_cap_target(struct ath9k_htc_priv *priv); 437fb9987d0SSujith void ath9k_htc_station_work(struct work_struct *work); 438fb9987d0SSujith void ath9k_htc_aggr_work(struct work_struct *work); 439fb9987d0SSujith void ath9k_ani_work(struct work_struct *work);; 44073908674SSujith Manoharan void ath_start_ani(struct ath9k_htc_priv *priv); 441fb9987d0SSujith 442fb9987d0SSujith int ath9k_tx_init(struct ath9k_htc_priv *priv); 443fb9987d0SSujith void ath9k_tx_tasklet(unsigned long data); 444fb9987d0SSujith int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, struct sk_buff *skb); 445fb9987d0SSujith void ath9k_tx_cleanup(struct ath9k_htc_priv *priv); 446e8c35a77SFelix Fietkau bool ath9k_htc_txq_setup(struct ath9k_htc_priv *priv, int subtype); 447ca74b83bSSujith int ath9k_htc_cabq_setup(struct ath9k_htc_priv *priv); 448fb9987d0SSujith int get_hw_qnum(u16 queue, int *hwq_map); 449e1572c5eSSujith int ath_htc_txq_update(struct ath9k_htc_priv *priv, int qnum, 450fb9987d0SSujith struct ath9k_tx_queue_info *qinfo); 451fb9987d0SSujith 452fb9987d0SSujith int ath9k_rx_init(struct ath9k_htc_priv *priv); 453fb9987d0SSujith void ath9k_rx_cleanup(struct ath9k_htc_priv *priv); 454fb9987d0SSujith void ath9k_host_rx_init(struct ath9k_htc_priv *priv); 455fb9987d0SSujith void ath9k_rx_tasklet(unsigned long data); 4560995d110SSujith u32 ath9k_htc_calcrxfilter(struct ath9k_htc_priv *priv); 457fb9987d0SSujith 458bde748a4SVivek Natarajan void ath9k_htc_ps_wakeup(struct ath9k_htc_priv *priv); 459bde748a4SVivek Natarajan void ath9k_htc_ps_restore(struct ath9k_htc_priv *priv); 460bde748a4SVivek Natarajan void ath9k_ps_work(struct work_struct *work); 461f933ebedSSujith Manoharan bool ath9k_htc_setpower(struct ath9k_htc_priv *priv, 462f933ebedSSujith Manoharan enum ath9k_power_mode mode); 4631e1f4ad2SSujith Manoharan void ath_update_txpow(struct ath9k_htc_priv *priv); 464bde748a4SVivek Natarajan 465fb9987d0SSujith void ath9k_start_rfkill_poll(struct ath9k_htc_priv *priv); 4661e1f4ad2SSujith Manoharan void ath9k_htc_rfkill_poll_state(struct ieee80211_hw *hw); 4671e1f4ad2SSujith Manoharan void ath9k_htc_radio_enable(struct ieee80211_hw *hw); 4681e1f4ad2SSujith Manoharan void ath9k_htc_radio_disable(struct ieee80211_hw *hw); 4691e1f4ad2SSujith Manoharan void ath9k_led_stop_brightness(struct ath9k_htc_priv *priv); 470fb9987d0SSujith void ath9k_init_leds(struct ath9k_htc_priv *priv); 471fb9987d0SSujith void ath9k_deinit_leds(struct ath9k_htc_priv *priv); 472fb9987d0SSujith 473fb9987d0SSujith int ath9k_htc_probe_device(struct htc_target *htc_handle, struct device *dev, 474fa6e15e0SRajkumar Manoharan u16 devid, char *product, u32 drv_info); 475fb9987d0SSujith void ath9k_htc_disconnect_device(struct htc_target *htc_handle, bool hotunplug); 476fb9987d0SSujith #ifdef CONFIG_PM 477f933ebedSSujith Manoharan void ath9k_htc_suspend(struct htc_target *htc_handle); 478fb9987d0SSujith int ath9k_htc_resume(struct htc_target *htc_handle); 479fb9987d0SSujith #endif 480fb9987d0SSujith #ifdef CONFIG_ATH9K_HTC_DEBUGFS 481e1572c5eSSujith int ath9k_htc_debug_create_root(void); 482e1572c5eSSujith void ath9k_htc_debug_remove_root(void); 483e1572c5eSSujith int ath9k_htc_init_debug(struct ath_hw *ah); 484e1572c5eSSujith void ath9k_htc_exit_debug(struct ath_hw *ah); 485fb9987d0SSujith #else 486e1572c5eSSujith static inline int ath9k_htc_debug_create_root(void) { return 0; }; 487e1572c5eSSujith static inline void ath9k_htc_debug_remove_root(void) {}; 488e1572c5eSSujith static inline int ath9k_htc_init_debug(struct ath_hw *ah) { return 0; }; 489e1572c5eSSujith static inline void ath9k_htc_exit_debug(struct ath_hw *ah) {}; 490fb9987d0SSujith #endif /* CONFIG_ATH9K_HTC_DEBUGFS */ 491fb9987d0SSujith 492fb9987d0SSujith #endif /* HTC_H */ 493