1 | /* |
2 | * Copyright (c) 2010-2011 Atheros Communications Inc. |
3 | * |
4 | * Permission to use, copy, modify, and/or distribute this software for any |
5 | * purpose with or without fee is hereby granted, provided that the above |
6 | * copyright notice and this permission notice appear in all copies. |
7 | * |
8 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
9 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
10 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
11 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
13 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
14 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
15 | */ |
16 | |
17 | #ifndef HTC_H |
18 | #define HTC_H |
19 | |
20 | #include <linux/module.h> |
21 | #include <linux/usb.h> |
22 | #include <linux/firmware.h> |
23 | #include <linux/skbuff.h> |
24 | #include <linux/netdevice.h> |
25 | #include <linux/etherdevice.h> |
26 | #include <linux/leds.h> |
27 | #include <linux/slab.h> |
28 | #include <net/mac80211.h> |
29 | |
30 | #include "common.h" |
31 | #include "htc_hst.h" |
32 | #include "hif_usb.h" |
33 | #include "wmi.h" |
34 | |
35 | #define ATH_STA_SHORT_CALINTERVAL 1000 /* 1 second */ |
36 | #define ATH_AP_SHORT_CALINTERVAL 100 /* 100 ms */ |
37 | #define ATH_ANI_POLLINTERVAL 100 /* 100 ms */ |
38 | #define ATH_LONG_CALINTERVAL 30000 /* 30 seconds */ |
39 | #define ATH_RESTART_CALINTERVAL 1200000 /* 20 minutes */ |
40 | |
41 | #define ATH_DEFAULT_BMISS_LIMIT 10 |
42 | #define TSF_TO_TU(_h, _l) \ |
43 | ((((u32)(_h)) << 22) | (((u32)(_l)) >> 10)) |
44 | |
45 | extern struct ieee80211_ops ath9k_htc_ops; |
46 | extern int htc_modparam_nohwcrypt; |
47 | #ifdef CONFIG_MAC80211_LEDS |
48 | extern int ath9k_htc_led_blink; |
49 | #endif |
50 | |
51 | enum htc_phymode { |
52 | HTC_MODE_11NA = 0, |
53 | HTC_MODE_11NG = 1 |
54 | }; |
55 | |
56 | enum htc_opmode { |
57 | HTC_M_STA = 1, |
58 | HTC_M_IBSS = 0, |
59 | HTC_M_AHDEMO = 3, |
60 | HTC_M_HOSTAP = 6, |
61 | HTC_M_MONITOR = 8, |
62 | HTC_M_WDS = 2 |
63 | }; |
64 | |
65 | #define ATH9K_HTC_AMPDU 1 |
66 | #define ATH9K_HTC_NORMAL 2 |
67 | #define ATH9K_HTC_BEACON 3 |
68 | #define ATH9K_HTC_MGMT 4 |
69 | |
70 | #define ATH9K_HTC_TX_CTSONLY 0x1 |
71 | #define ATH9K_HTC_TX_RTSCTS 0x2 |
72 | |
73 | struct tx_frame_hdr { |
74 | u8 data_type; |
75 | u8 node_idx; |
76 | u8 vif_idx; |
77 | u8 tidno; |
78 | __be32 flags; /* ATH9K_HTC_TX_* */ |
79 | u8 key_type; |
80 | u8 keyix; |
81 | u8 cookie; |
82 | u8 pad; |
83 | } __packed; |
84 | |
85 | struct tx_mgmt_hdr { |
86 | u8 node_idx; |
87 | u8 vif_idx; |
88 | u8 tidno; |
89 | u8 flags; |
90 | u8 key_type; |
91 | u8 keyix; |
92 | u8 cookie; |
93 | u8 pad; |
94 | } __packed; |
95 | |
96 | struct { |
97 | u8 ; |
98 | u8 ; |
99 | u16 ; |
100 | } __packed; |
101 | |
102 | #define MAX_TX_AMPDU_SUBFRAMES_9271 17 |
103 | #define MAX_TX_AMPDU_SUBFRAMES_7010 22 |
104 | |
105 | struct ath9k_htc_cap_target { |
106 | __be32 ampdu_limit; |
107 | u8 ampdu_subframes; |
108 | u8 enable_coex; |
109 | u8 tx_chainmask; |
110 | u8 pad; |
111 | } __packed; |
112 | |
113 | struct ath9k_htc_target_vif { |
114 | u8 index; |
115 | u8 opmode; |
116 | u8 myaddr[ETH_ALEN]; |
117 | u8 ath_cap; |
118 | __be16 rtsthreshold; |
119 | u8 pad; |
120 | } __packed; |
121 | |
122 | struct ath9k_htc_target_sta { |
123 | u8 macaddr[ETH_ALEN]; |
124 | u8 bssid[ETH_ALEN]; |
125 | u8 sta_index; |
126 | u8 vif_index; |
127 | u8 is_vif_sta; |
128 | __be16 flags; |
129 | __be16 htcap; |
130 | __be16 maxampdu; |
131 | u8 pad; |
132 | } __packed; |
133 | |
134 | struct ath9k_htc_target_aggr { |
135 | u8 sta_index; |
136 | u8 tidno; |
137 | u8 aggr_enable; |
138 | u8 padding; |
139 | } __packed; |
140 | |
141 | #define ATH_HTC_RATE_MAX 30 |
142 | |
143 | #define WLAN_RC_DS_FLAG 0x01 |
144 | #define WLAN_RC_40_FLAG 0x02 |
145 | #define WLAN_RC_SGI_FLAG 0x04 |
146 | #define WLAN_RC_HT_FLAG 0x08 |
147 | #define ATH_RC_TX_STBC_FLAG 0x20 |
148 | |
149 | struct ath9k_htc_rateset { |
150 | u8 rs_nrates; |
151 | u8 rs_rates[ATH_HTC_RATE_MAX]; |
152 | }; |
153 | |
154 | struct ath9k_htc_rate { |
155 | struct ath9k_htc_rateset legacy_rates; |
156 | struct ath9k_htc_rateset ht_rates; |
157 | } __packed; |
158 | |
159 | struct ath9k_htc_target_rate { |
160 | u8 sta_index; |
161 | u8 isnew; |
162 | __be32 capflags; |
163 | struct ath9k_htc_rate rates; |
164 | }; |
165 | |
166 | struct ath9k_htc_target_rate_mask { |
167 | u8 vif_index; |
168 | u8 band; |
169 | __be32 mask; |
170 | u16 pad; |
171 | } __packed; |
172 | |
173 | struct ath9k_htc_target_int_stats { |
174 | __be32 rx; |
175 | __be32 rxorn; |
176 | __be32 rxeol; |
177 | __be32 txurn; |
178 | __be32 txto; |
179 | __be32 cst; |
180 | } __packed; |
181 | |
182 | struct ath9k_htc_target_tx_stats { |
183 | __be32 xretries; |
184 | __be32 fifoerr; |
185 | __be32 filtered; |
186 | __be32 timer_exp; |
187 | __be32 shortretries; |
188 | __be32 longretries; |
189 | __be32 qnull; |
190 | __be32 encap_fail; |
191 | __be32 nobuf; |
192 | } __packed; |
193 | |
194 | struct ath9k_htc_target_rx_stats { |
195 | __be32 nobuf; |
196 | __be32 host_send; |
197 | __be32 host_done; |
198 | } __packed; |
199 | |
200 | #define ATH9K_HTC_MAX_VIF 2 |
201 | #define ATH9K_HTC_MAX_BCN_VIF 2 |
202 | |
203 | #define INC_VIF(_priv, _type) do { \ |
204 | switch (_type) { \ |
205 | case NL80211_IFTYPE_STATION: \ |
206 | _priv->num_sta_vif++; \ |
207 | break; \ |
208 | case NL80211_IFTYPE_ADHOC: \ |
209 | _priv->num_ibss_vif++; \ |
210 | break; \ |
211 | case NL80211_IFTYPE_AP: \ |
212 | _priv->num_ap_vif++; \ |
213 | break; \ |
214 | case NL80211_IFTYPE_MESH_POINT: \ |
215 | _priv->num_mbss_vif++; \ |
216 | break; \ |
217 | default: \ |
218 | break; \ |
219 | } \ |
220 | } while (0) |
221 | |
222 | #define DEC_VIF(_priv, _type) do { \ |
223 | switch (_type) { \ |
224 | case NL80211_IFTYPE_STATION: \ |
225 | _priv->num_sta_vif--; \ |
226 | break; \ |
227 | case NL80211_IFTYPE_ADHOC: \ |
228 | _priv->num_ibss_vif--; \ |
229 | break; \ |
230 | case NL80211_IFTYPE_AP: \ |
231 | _priv->num_ap_vif--; \ |
232 | break; \ |
233 | case NL80211_IFTYPE_MESH_POINT: \ |
234 | _priv->num_mbss_vif--; \ |
235 | break; \ |
236 | default: \ |
237 | break; \ |
238 | } \ |
239 | } while (0) |
240 | |
241 | struct ath9k_htc_vif { |
242 | u8 index; |
243 | u16 seq_no; |
244 | bool beacon_configured; |
245 | int bslot; |
246 | __le64 tsfadjust; |
247 | }; |
248 | |
249 | struct ath9k_vif_iter_data { |
250 | const u8 *hw_macaddr; |
251 | u8 mask[ETH_ALEN]; |
252 | }; |
253 | |
254 | #define ATH9K_HTC_MAX_STA 8 |
255 | #define ATH9K_HTC_MAX_TID 8 |
256 | |
257 | enum tid_aggr_state { |
258 | AGGR_STOP = 0, |
259 | AGGR_PROGRESS, |
260 | AGGR_START, |
261 | AGGR_OPERATIONAL |
262 | }; |
263 | |
264 | struct ath9k_htc_sta { |
265 | u8 index; |
266 | enum tid_aggr_state tid_state[ATH9K_HTC_MAX_TID]; |
267 | struct work_struct rc_update_work; |
268 | struct ath9k_htc_priv *htc_priv; |
269 | }; |
270 | |
271 | #define ATH9K_HTC_RXBUF 256 |
272 | #define 40 |
273 | |
274 | struct ath9k_htc_rxbuf { |
275 | bool in_process; |
276 | struct sk_buff *skb; |
277 | struct ath_htc_rx_status rxstatus; |
278 | struct list_head list; |
279 | }; |
280 | |
281 | struct ath9k_htc_rx { |
282 | struct list_head rxbuf; |
283 | spinlock_t rxbuflock; |
284 | bool initialized; |
285 | }; |
286 | |
287 | #define ATH9K_HTC_TX_CLEANUP_INTERVAL 50 /* ms */ |
288 | #define ATH9K_HTC_TX_TIMEOUT_INTERVAL 3000 /* ms */ |
289 | #define ATH9K_HTC_TX_RESERVE 10 |
290 | #define ATH9K_HTC_TX_TIMEOUT_COUNT 40 |
291 | #define ATH9K_HTC_TX_THRESHOLD (MAX_TX_BUF_NUM - ATH9K_HTC_TX_RESERVE) |
292 | |
293 | #define ATH9K_HTC_OP_TX_QUEUES_STOP BIT(0) |
294 | #define ATH9K_HTC_OP_TX_DRAIN BIT(1) |
295 | |
296 | struct ath9k_htc_tx { |
297 | u8 flags; |
298 | int queued_cnt; |
299 | struct sk_buff_head mgmt_ep_queue; |
300 | struct sk_buff_head cab_ep_queue; |
301 | struct sk_buff_head data_be_queue; |
302 | struct sk_buff_head data_bk_queue; |
303 | struct sk_buff_head data_vi_queue; |
304 | struct sk_buff_head data_vo_queue; |
305 | struct sk_buff_head tx_failed; |
306 | DECLARE_BITMAP(tx_slot, MAX_TX_BUF_NUM); |
307 | struct timer_list cleanup_timer; |
308 | spinlock_t tx_lock; |
309 | }; |
310 | |
311 | struct ath9k_htc_tx_ctl { |
312 | u8 type; /* ATH9K_HTC_* */ |
313 | u8 epid; |
314 | u8 txok; |
315 | u8 sta_idx; |
316 | unsigned long timestamp; |
317 | }; |
318 | |
319 | static inline struct ath9k_htc_tx_ctl *HTC_SKB_CB(struct sk_buff *skb) |
320 | { |
321 | struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb); |
322 | |
323 | BUILD_BUG_ON(sizeof(struct ath9k_htc_tx_ctl) > |
324 | IEEE80211_TX_INFO_DRIVER_DATA_SIZE); |
325 | return (struct ath9k_htc_tx_ctl *) &tx_info->driver_data; |
326 | } |
327 | |
328 | #ifdef CONFIG_ATH9K_HTC_DEBUGFS |
329 | #define __STAT_SAFE(hif_dev, expr) do { ((hif_dev)->htc_handle->drv_priv ? (expr) : 0); } while (0) |
330 | #define CAB_STAT_INC(priv) do { ((priv)->debug.tx_stats.cab_queued++); } while (0) |
331 | #define TX_QSTAT_INC(priv, q) do { ((priv)->debug.tx_stats.queue_stats[q]++); } while (0) |
332 | |
333 | #define TX_STAT_INC(hif_dev, c) \ |
334 | __STAT_SAFE((hif_dev), (hif_dev)->htc_handle->drv_priv->debug.tx_stats.c++) |
335 | #define TX_STAT_ADD(hif_dev, c, a) \ |
336 | __STAT_SAFE((hif_dev), (hif_dev)->htc_handle->drv_priv->debug.tx_stats.c += a) |
337 | #define RX_STAT_INC(hif_dev, c) \ |
338 | __STAT_SAFE((hif_dev), (hif_dev)->htc_handle->drv_priv->debug.skbrx_stats.c++) |
339 | #define RX_STAT_ADD(hif_dev, c, a) \ |
340 | __STAT_SAFE((hif_dev), (hif_dev)->htc_handle->drv_priv->debug.skbrx_stats.c += a) |
341 | |
342 | void ath9k_htc_err_stat_rx(struct ath9k_htc_priv *priv, |
343 | struct ath_rx_status *rs); |
344 | |
345 | struct ath_tx_stats { |
346 | u32 buf_queued; |
347 | u32 buf_completed; |
348 | u32 skb_queued; |
349 | u32 skb_success; |
350 | u32 skb_success_bytes; |
351 | u32 skb_failed; |
352 | u32 cab_queued; |
353 | u32 queue_stats[IEEE80211_NUM_ACS]; |
354 | }; |
355 | |
356 | struct ath_skbrx_stats { |
357 | u32 skb_allocated; |
358 | u32 skb_completed; |
359 | u32 skb_completed_bytes; |
360 | u32 skb_dropped; |
361 | }; |
362 | |
363 | struct ath9k_debug { |
364 | struct dentry *debugfs_phy; |
365 | struct ath_tx_stats tx_stats; |
366 | struct ath_rx_stats rx_stats; |
367 | struct ath_skbrx_stats skbrx_stats; |
368 | }; |
369 | |
370 | void ath9k_htc_get_et_strings(struct ieee80211_hw *hw, |
371 | struct ieee80211_vif *vif, |
372 | u32 sset, u8 *data); |
373 | int ath9k_htc_get_et_sset_count(struct ieee80211_hw *hw, |
374 | struct ieee80211_vif *vif, int sset); |
375 | void ath9k_htc_get_et_stats(struct ieee80211_hw *hw, |
376 | struct ieee80211_vif *vif, |
377 | struct ethtool_stats *stats, u64 *data); |
378 | #else |
379 | |
380 | #define TX_STAT_INC(hif_dev, c) do { } while (0) |
381 | #define TX_STAT_ADD(hif_dev, c, a) do { } while (0) |
382 | #define RX_STAT_INC(hif_dev, c) do { } while (0) |
383 | #define RX_STAT_ADD(hif_dev, c, a) do { } while (0) |
384 | |
385 | #define CAB_STAT_INC(priv) |
386 | #define TX_QSTAT_INC(priv, c) |
387 | |
388 | static inline void ath9k_htc_err_stat_rx(struct ath9k_htc_priv *priv, |
389 | struct ath_rx_status *rs) |
390 | { |
391 | } |
392 | |
393 | #endif /* CONFIG_ATH9K_HTC_DEBUGFS */ |
394 | |
395 | #define ATH_LED_PIN_DEF 1 |
396 | #define ATH_LED_PIN_9287 10 |
397 | #define ATH_LED_PIN_9271 15 |
398 | #define ATH_LED_PIN_7010 12 |
399 | |
400 | #define BSTUCK_THRESHOLD 10 |
401 | |
402 | /* |
403 | * Adjust these when the max. no of beaconing interfaces is |
404 | * increased. |
405 | */ |
406 | #define DEFAULT_SWBA_RESPONSE 40 /* in TUs */ |
407 | #define MIN_SWBA_RESPONSE 10 /* in TUs */ |
408 | |
409 | struct htc_beacon { |
410 | enum { |
411 | OK, /* no change needed */ |
412 | UPDATE, /* update pending */ |
413 | COMMIT /* beacon sent, commit change */ |
414 | } updateslot; /* slot time update fsm */ |
415 | |
416 | struct ieee80211_vif *bslot[ATH9K_HTC_MAX_BCN_VIF]; |
417 | u32 bmisscnt; |
418 | u32 beaconq; |
419 | int slottime; |
420 | int slotupdate; |
421 | }; |
422 | |
423 | struct ath_btcoex { |
424 | u32 bt_priority_cnt; |
425 | unsigned long bt_priority_time; |
426 | int bt_stomp_type; /* Types of BT stomping */ |
427 | u32 btcoex_no_stomp; |
428 | u32 btcoex_period; |
429 | u32 btscan_no_stomp; |
430 | }; |
431 | |
432 | #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT |
433 | void ath9k_htc_init_btcoex(struct ath9k_htc_priv *priv, char *product); |
434 | void ath9k_htc_start_btcoex(struct ath9k_htc_priv *priv); |
435 | void ath9k_htc_stop_btcoex(struct ath9k_htc_priv *priv); |
436 | #else |
437 | static inline void ath9k_htc_init_btcoex(struct ath9k_htc_priv *priv, char *product) |
438 | { |
439 | } |
440 | static inline void ath9k_htc_start_btcoex(struct ath9k_htc_priv *priv) |
441 | { |
442 | } |
443 | static inline void ath9k_htc_stop_btcoex(struct ath9k_htc_priv *priv) |
444 | { |
445 | } |
446 | #endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */ |
447 | |
448 | #define OP_BT_PRIORITY_DETECTED 3 |
449 | #define OP_BT_SCAN 4 |
450 | #define OP_TSF_RESET 6 |
451 | |
452 | enum htc_op_flags { |
453 | HTC_FWFLAG_NO_RMW, |
454 | }; |
455 | |
456 | struct ath9k_htc_priv { |
457 | struct device *dev; |
458 | struct ieee80211_hw *hw; |
459 | struct ath_hw *ah; |
460 | struct htc_target *htc; |
461 | struct wmi *wmi; |
462 | |
463 | u16 fw_version_major; |
464 | u16 fw_version_minor; |
465 | |
466 | enum htc_endpoint_id wmi_cmd_ep; |
467 | enum htc_endpoint_id beacon_ep; |
468 | enum htc_endpoint_id cab_ep; |
469 | enum htc_endpoint_id uapsd_ep; |
470 | enum htc_endpoint_id mgmt_ep; |
471 | enum htc_endpoint_id data_be_ep; |
472 | enum htc_endpoint_id data_bk_ep; |
473 | enum htc_endpoint_id data_vi_ep; |
474 | enum htc_endpoint_id data_vo_ep; |
475 | |
476 | u8 vif_slot; |
477 | u8 mon_vif_idx; |
478 | u8 sta_slot; |
479 | u8 vif_sta_pos[ATH9K_HTC_MAX_VIF]; |
480 | u8 num_ibss_vif; |
481 | u8 num_mbss_vif; |
482 | u8 num_sta_vif; |
483 | u8 num_sta_assoc_vif; |
484 | u8 num_ap_vif; |
485 | |
486 | u16 curtxpow; |
487 | u16 txpowlimit; |
488 | u16 nvifs; |
489 | u16 nstations; |
490 | bool rearm_ani; |
491 | bool reconfig_beacon; |
492 | unsigned int rxfilter; |
493 | unsigned long op_flags; |
494 | unsigned long fw_flags; |
495 | |
496 | struct ath9k_hw_cal_data caldata; |
497 | struct ath_spec_scan_priv spec_priv; |
498 | |
499 | spinlock_t beacon_lock; |
500 | struct ath_beacon_config cur_beacon_conf; |
501 | struct htc_beacon beacon; |
502 | |
503 | struct ath9k_htc_rx rx; |
504 | struct ath9k_htc_tx tx; |
505 | |
506 | struct tasklet_struct swba_tasklet; |
507 | struct tasklet_struct rx_tasklet; |
508 | struct delayed_work ani_work; |
509 | struct tasklet_struct tx_failed_tasklet; |
510 | struct work_struct ps_work; |
511 | struct work_struct fatal_work; |
512 | |
513 | struct mutex htc_pm_lock; |
514 | unsigned long ps_usecount; |
515 | bool ps_enabled; |
516 | bool ps_idle; |
517 | bool initialized; |
518 | |
519 | #ifdef CONFIG_MAC80211_LEDS |
520 | enum led_brightness brightness; |
521 | bool led_registered; |
522 | char led_name[32]; |
523 | struct led_classdev led_cdev; |
524 | struct work_struct led_work; |
525 | #endif |
526 | |
527 | int cabq; |
528 | int hwq_map[IEEE80211_NUM_ACS]; |
529 | |
530 | #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT |
531 | struct ath_btcoex btcoex; |
532 | #endif |
533 | |
534 | struct delayed_work coex_period_work; |
535 | struct delayed_work duty_cycle_work; |
536 | #ifdef CONFIG_ATH9K_HTC_DEBUGFS |
537 | struct ath9k_debug debug; |
538 | #endif |
539 | struct mutex mutex; |
540 | struct ieee80211_vif *csa_vif; |
541 | }; |
542 | |
543 | static inline void ath_read_cachesize(struct ath_common *common, int *csz) |
544 | { |
545 | common->bus_ops->read_cachesize(common, csz); |
546 | } |
547 | |
548 | void ath9k_htc_reset(struct ath9k_htc_priv *priv); |
549 | |
550 | void ath9k_htc_assign_bslot(struct ath9k_htc_priv *priv, |
551 | struct ieee80211_vif *vif); |
552 | void ath9k_htc_remove_bslot(struct ath9k_htc_priv *priv, |
553 | struct ieee80211_vif *vif); |
554 | void ath9k_htc_set_tsfadjust(struct ath9k_htc_priv *priv, |
555 | struct ieee80211_vif *vif); |
556 | void ath9k_htc_beaconq_config(struct ath9k_htc_priv *priv); |
557 | void ath9k_htc_beacon_config(struct ath9k_htc_priv *priv, |
558 | struct ieee80211_vif *vif); |
559 | void ath9k_htc_beacon_reconfig(struct ath9k_htc_priv *priv); |
560 | void ath9k_htc_swba(struct ath9k_htc_priv *priv, |
561 | struct wmi_event_swba *swba); |
562 | |
563 | void ath9k_htc_rxep(void *priv, struct sk_buff *skb, |
564 | enum htc_endpoint_id ep_id); |
565 | void ath9k_htc_txep(void *priv, struct sk_buff *skb, enum htc_endpoint_id ep_id, |
566 | bool txok); |
567 | void ath9k_htc_beaconep(void *drv_priv, struct sk_buff *skb, |
568 | enum htc_endpoint_id ep_id, bool txok); |
569 | |
570 | int ath9k_htc_update_cap_target(struct ath9k_htc_priv *priv, |
571 | u8 enable_coex); |
572 | void ath9k_htc_ani_work(struct work_struct *work); |
573 | void ath9k_htc_start_ani(struct ath9k_htc_priv *priv); |
574 | void ath9k_htc_stop_ani(struct ath9k_htc_priv *priv); |
575 | |
576 | int ath9k_tx_init(struct ath9k_htc_priv *priv); |
577 | int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, |
578 | struct ieee80211_sta *sta, |
579 | struct sk_buff *skb, u8 slot, bool is_cab); |
580 | void ath9k_tx_cleanup(struct ath9k_htc_priv *priv); |
581 | bool ath9k_htc_txq_setup(struct ath9k_htc_priv *priv, int subtype); |
582 | int ath9k_htc_cabq_setup(struct ath9k_htc_priv *priv); |
583 | int get_hw_qnum(u16 queue, int *hwq_map); |
584 | int ath_htc_txq_update(struct ath9k_htc_priv *priv, int qnum, |
585 | struct ath9k_tx_queue_info *qinfo); |
586 | void ath9k_htc_check_stop_queues(struct ath9k_htc_priv *priv); |
587 | void ath9k_htc_check_wake_queues(struct ath9k_htc_priv *priv); |
588 | int ath9k_htc_tx_get_slot(struct ath9k_htc_priv *priv); |
589 | void ath9k_htc_tx_clear_slot(struct ath9k_htc_priv *priv, int slot); |
590 | void ath9k_htc_tx_drain(struct ath9k_htc_priv *priv); |
591 | void ath9k_htc_txstatus(struct ath9k_htc_priv *priv, void *wmi_event); |
592 | void ath9k_tx_failed_tasklet(struct tasklet_struct *t); |
593 | void ath9k_htc_tx_cleanup_timer(struct timer_list *t); |
594 | bool ath9k_htc_csa_is_finished(struct ath9k_htc_priv *priv); |
595 | |
596 | int ath9k_rx_init(struct ath9k_htc_priv *priv); |
597 | void ath9k_rx_cleanup(struct ath9k_htc_priv *priv); |
598 | void ath9k_host_rx_init(struct ath9k_htc_priv *priv); |
599 | void ath9k_rx_tasklet(struct tasklet_struct *t); |
600 | u32 ath9k_htc_calcrxfilter(struct ath9k_htc_priv *priv); |
601 | |
602 | void ath9k_htc_ps_wakeup(struct ath9k_htc_priv *priv); |
603 | void ath9k_htc_ps_restore(struct ath9k_htc_priv *priv); |
604 | void ath9k_ps_work(struct work_struct *work); |
605 | bool ath9k_htc_setpower(struct ath9k_htc_priv *priv, |
606 | enum ath9k_power_mode mode); |
607 | |
608 | void ath9k_start_rfkill_poll(struct ath9k_htc_priv *priv); |
609 | void ath9k_htc_rfkill_poll_state(struct ieee80211_hw *hw); |
610 | |
611 | struct base_eep_header *ath9k_htc_get_eeprom_base(struct ath9k_htc_priv *priv); |
612 | |
613 | #ifdef CONFIG_MAC80211_LEDS |
614 | void ath9k_configure_leds(struct ath9k_htc_priv *priv); |
615 | void ath9k_init_leds(struct ath9k_htc_priv *priv); |
616 | void ath9k_deinit_leds(struct ath9k_htc_priv *priv); |
617 | void ath9k_led_work(struct work_struct *work); |
618 | #else |
619 | static inline void ath9k_configure_leds(struct ath9k_htc_priv *priv) |
620 | { |
621 | } |
622 | |
623 | static inline void ath9k_init_leds(struct ath9k_htc_priv *priv) |
624 | { |
625 | } |
626 | |
627 | static inline void ath9k_deinit_leds(struct ath9k_htc_priv *priv) |
628 | { |
629 | } |
630 | |
631 | static inline void ath9k_led_work(struct work_struct *work) |
632 | { |
633 | } |
634 | #endif |
635 | |
636 | int ath9k_htc_probe_device(struct htc_target *htc_handle, struct device *dev, |
637 | u16 devid, char *product, u32 drv_info); |
638 | void ath9k_htc_disconnect_device(struct htc_target *htc_handle, bool hotunplug); |
639 | #ifdef CONFIG_PM |
640 | void ath9k_htc_suspend(struct htc_target *htc_handle); |
641 | int ath9k_htc_resume(struct htc_target *htc_handle); |
642 | #endif |
643 | #ifdef CONFIG_ATH9K_HTC_DEBUGFS |
644 | int ath9k_htc_init_debug(struct ath_hw *ah); |
645 | void ath9k_htc_deinit_debug(struct ath9k_htc_priv *priv); |
646 | #else |
647 | static inline int ath9k_htc_init_debug(struct ath_hw *ah) { return 0; }; |
648 | static inline void ath9k_htc_deinit_debug(struct ath9k_htc_priv *priv) |
649 | { |
650 | } |
651 | #endif /* CONFIG_ATH9K_HTC_DEBUGFS */ |
652 | |
653 | #endif /* HTC_H */ |
654 | |