1 /* SPDX-License-Identifier: ISC */
2 /*
3 * Copyright (c) 2005-2011 Atheros Communications Inc.
4 * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
5 * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
6 * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
7 */
8
9 #ifndef _CORE_H_
10 #define _CORE_H_
11
12 #include <linux/completion.h>
13 #include <linux/if_ether.h>
14 #include <linux/types.h>
15 #include <linux/pci.h>
16 #include <linux/uuid.h>
17 #include <linux/time.h>
18 #include <linux/leds.h>
19
20 #include "htt.h"
21 #include "htc.h"
22 #include "hw.h"
23 #include "targaddrs.h"
24 #include "wmi.h"
25 #include "../ath.h"
26 #include "../regd.h"
27 #include "../dfs_pattern_detector.h"
28 #include "spectral.h"
29 #include "thermal.h"
30 #include "wow.h"
31 #include "swap.h"
32
33 #define MS(_v, _f) (((_v) & _f##_MASK) >> _f##_LSB)
34 #define SM(_v, _f) (((_v) << _f##_LSB) & _f##_MASK)
35 #define WO(_f) ((_f##_OFFSET) >> 2)
36
37 #define ATH10K_SCAN_ID 0
38 #define ATH10K_SCAN_CHANNEL_SWITCH_WMI_EVT_OVERHEAD 10 /* msec */
39 #define WMI_READY_TIMEOUT (5 * HZ)
40 #define ATH10K_FLUSH_TIMEOUT_HZ (5 * HZ)
41 #define ATH10K_CONNECTION_LOSS_HZ (3 * HZ)
42 #define ATH10K_NUM_CHANS 41
43 #define ATH10K_MAX_5G_CHAN 173
44
45 #if defined(CONFIG_FWLOG)
46 #define ATH10K_FWLOG_MODULE_ID_MAX_10_2_4 28
47 #define ATH10K_FWLOG_MODULE_ID_MAX_10_4 35
48 #endif
49
50 /* Antenna noise floor */
51 #define ATH10K_DEFAULT_NOISE_FLOOR -95
52
53 #define ATH10K_INVALID_RSSI 128
54
55 #define ATH10K_MAX_NUM_MGMT_PENDING 128
56
57 /* number of failed packets (20 packets with 16 sw reties each) */
58 #define ATH10K_KICKOUT_THRESHOLD (20 * 16)
59
60 /*
61 * Use insanely high numbers to make sure that the firmware implementation
62 * won't start, we have the same functionality already in hostapd. Unit
63 * is seconds.
64 */
65 #define ATH10K_KEEPALIVE_MIN_IDLE 3747
66 #define ATH10K_KEEPALIVE_MAX_IDLE 3895
67 #define ATH10K_KEEPALIVE_MAX_UNRESPONSIVE 3900
68
69 /* SMBIOS type containing Board Data File Name Extension */
70 #define ATH10K_SMBIOS_BDF_EXT_TYPE 0xF8
71
72 /* SMBIOS type structure length (excluding strings-set) */
73 #define ATH10K_SMBIOS_BDF_EXT_LENGTH 0x9
74
75 /* Offset pointing to Board Data File Name Extension */
76 #define ATH10K_SMBIOS_BDF_EXT_OFFSET 0x8
77
78 /* Board Data File Name Extension string length.
79 * String format: BDF_<Customer ID>_<Extension>\0
80 */
81 #define ATH10K_SMBIOS_BDF_EXT_STR_LENGTH 0x20
82
83 /* The magic used by QCA spec */
84 #define ATH10K_SMBIOS_BDF_EXT_MAGIC "BDF_"
85
86 /* Default Airtime weight multiplier (Tuned for multiclient performance) */
87 #define ATH10K_AIRTIME_WEIGHT_MULTIPLIER 4
88
89 #define ATH10K_MAX_RETRY_COUNT 30
90
91 #define ATH10K_ITER_NORMAL_FLAGS (IEEE80211_IFACE_ITER_NORMAL | \
92 IEEE80211_IFACE_SKIP_SDATA_NOT_IN_DRIVER)
93 #define ATH10K_ITER_RESUME_FLAGS (IEEE80211_IFACE_ITER_RESUME_ALL |\
94 IEEE80211_IFACE_SKIP_SDATA_NOT_IN_DRIVER)
95 #define ATH10K_RECOVERY_TIMEOUT_HZ (5 * HZ)
96 #define ATH10K_RECOVERY_MAX_FAIL_COUNT 4
97
98 struct ath10k;
99
ath10k_bus_str(enum ath10k_bus bus)100 static inline const char *ath10k_bus_str(enum ath10k_bus bus)
101 {
102 switch (bus) {
103 case ATH10K_BUS_PCI:
104 return "pci";
105 case ATH10K_BUS_AHB:
106 return "ahb";
107 case ATH10K_BUS_SDIO:
108 return "sdio";
109 case ATH10K_BUS_USB:
110 return "usb";
111 case ATH10K_BUS_SNOC:
112 return "snoc";
113 }
114
115 return "unknown";
116 }
117
118 enum ath10k_skb_flags {
119 ATH10K_SKB_F_NO_HWCRYPT = BIT(0),
120 ATH10K_SKB_F_DTIM_ZERO = BIT(1),
121 ATH10K_SKB_F_DELIVER_CAB = BIT(2),
122 ATH10K_SKB_F_MGMT = BIT(3),
123 ATH10K_SKB_F_QOS = BIT(4),
124 ATH10K_SKB_F_RAW_TX = BIT(5),
125 ATH10K_SKB_F_NOACK_TID = BIT(6),
126 };
127
128 struct ath10k_skb_cb {
129 dma_addr_t paddr;
130 u8 flags;
131 u8 eid;
132 u16 msdu_id;
133 u16 airtime_est;
134 struct ieee80211_vif *vif;
135 struct ieee80211_txq *txq;
136 u32 ucast_cipher;
137 } __packed;
138
139 struct ath10k_skb_rxcb {
140 dma_addr_t paddr;
141 struct hlist_node hlist;
142 u8 eid;
143 };
144
ATH10K_SKB_CB(struct sk_buff * skb)145 static inline struct ath10k_skb_cb *ATH10K_SKB_CB(struct sk_buff *skb)
146 {
147 BUILD_BUG_ON(sizeof(struct ath10k_skb_cb) >
148 IEEE80211_TX_INFO_DRIVER_DATA_SIZE);
149 return (struct ath10k_skb_cb *)&IEEE80211_SKB_CB(skb)->driver_data;
150 }
151
ATH10K_SKB_RXCB(struct sk_buff * skb)152 static inline struct ath10k_skb_rxcb *ATH10K_SKB_RXCB(struct sk_buff *skb)
153 {
154 BUILD_BUG_ON(sizeof(struct ath10k_skb_rxcb) > sizeof(skb->cb));
155 return (struct ath10k_skb_rxcb *)skb->cb;
156 }
157
158 #define ATH10K_RXCB_SKB(rxcb) \
159 container_of((void *)rxcb, struct sk_buff, cb)
160
host_interest_item_address(u32 item_offset)161 static inline u32 host_interest_item_address(u32 item_offset)
162 {
163 return QCA988X_HOST_INTEREST_ADDRESS + item_offset;
164 }
165
166 enum ath10k_phy_mode {
167 ATH10K_PHY_MODE_LEGACY = 0,
168 ATH10K_PHY_MODE_HT = 1,
169 ATH10K_PHY_MODE_VHT = 2,
170 };
171
172 /* Data rate 100KBPS based on IE Index */
173 struct ath10k_index_ht_data_rate_type {
174 u8 beacon_rate_index;
175 u16 supported_rate[4];
176 };
177
178 /* Data rate 100KBPS based on IE Index */
179 struct ath10k_index_vht_data_rate_type {
180 u8 beacon_rate_index;
181 u16 supported_VHT80_rate[2];
182 u16 supported_VHT40_rate[2];
183 u16 supported_VHT20_rate[2];
184 };
185
186 struct ath10k_bmi {
187 bool done_sent;
188 };
189
190 struct ath10k_mem_chunk {
191 void *vaddr;
192 dma_addr_t paddr;
193 u32 len;
194 u32 req_id;
195 };
196
197 struct ath10k_wmi {
198 enum ath10k_htc_ep_id eid;
199 struct completion service_ready;
200 struct completion unified_ready;
201 struct completion barrier;
202 struct completion radar_confirm;
203 wait_queue_head_t tx_credits_wq;
204 DECLARE_BITMAP(svc_map, WMI_SERVICE_MAX);
205 struct wmi_cmd_map *cmd;
206 struct wmi_vdev_param_map *vdev_param;
207 struct wmi_pdev_param_map *pdev_param;
208 struct wmi_peer_param_map *peer_param;
209 const struct wmi_ops *ops;
210 const struct wmi_peer_flags_map *peer_flags;
211
212 u32 mgmt_max_num_pending_tx;
213
214 /* Protected by data_lock */
215 struct idr mgmt_pending_tx;
216
217 u32 num_mem_chunks;
218 u32 rx_decap_mode;
219 struct ath10k_mem_chunk mem_chunks[WMI_MAX_MEM_REQS];
220 };
221
222 struct ath10k_fw_stats_peer {
223 struct list_head list;
224
225 u8 peer_macaddr[ETH_ALEN];
226 u32 peer_rssi;
227 u32 peer_tx_rate;
228 u32 peer_rx_rate; /* 10x only */
229 u64 rx_duration;
230 };
231
232 struct ath10k_fw_extd_stats_peer {
233 struct list_head list;
234
235 u8 peer_macaddr[ETH_ALEN];
236 u64 rx_duration;
237 };
238
239 struct ath10k_fw_stats_vdev {
240 struct list_head list;
241
242 u32 vdev_id;
243 u32 beacon_snr;
244 u32 data_snr;
245 u32 num_tx_frames[4];
246 u32 num_rx_frames;
247 u32 num_tx_frames_retries[4];
248 u32 num_tx_frames_failures[4];
249 u32 num_rts_fail;
250 u32 num_rts_success;
251 u32 num_rx_err;
252 u32 num_rx_discard;
253 u32 num_tx_not_acked;
254 u32 tx_rate_history[10];
255 u32 beacon_rssi_history[10];
256 };
257
258 struct ath10k_fw_stats_vdev_extd {
259 struct list_head list;
260
261 u32 vdev_id;
262 u32 ppdu_aggr_cnt;
263 u32 ppdu_noack;
264 u32 mpdu_queued;
265 u32 ppdu_nonaggr_cnt;
266 u32 mpdu_sw_requeued;
267 u32 mpdu_suc_retry;
268 u32 mpdu_suc_multitry;
269 u32 mpdu_fail_retry;
270 u32 tx_ftm_suc;
271 u32 tx_ftm_suc_retry;
272 u32 tx_ftm_fail;
273 u32 rx_ftmr_cnt;
274 u32 rx_ftmr_dup_cnt;
275 u32 rx_iftmr_cnt;
276 u32 rx_iftmr_dup_cnt;
277 };
278
279 struct ath10k_fw_stats_pdev {
280 struct list_head list;
281
282 /* PDEV stats */
283 s32 ch_noise_floor;
284 u32 tx_frame_count; /* Cycles spent transmitting frames */
285 u32 rx_frame_count; /* Cycles spent receiving frames */
286 u32 rx_clear_count; /* Total channel busy time, evidently */
287 u32 cycle_count; /* Total on-channel time */
288 u32 phy_err_count;
289 u32 chan_tx_power;
290 u32 ack_rx_bad;
291 u32 rts_bad;
292 u32 rts_good;
293 u32 fcs_bad;
294 u32 no_beacons;
295 u32 mib_int_count;
296
297 /* PDEV TX stats */
298 s32 comp_queued;
299 s32 comp_delivered;
300 s32 msdu_enqued;
301 s32 mpdu_enqued;
302 s32 wmm_drop;
303 s32 local_enqued;
304 s32 local_freed;
305 s32 hw_queued;
306 s32 hw_reaped;
307 s32 underrun;
308 u32 hw_paused;
309 s32 tx_abort;
310 s32 mpdus_requeued;
311 u32 tx_ko;
312 u32 data_rc;
313 u32 self_triggers;
314 u32 sw_retry_failure;
315 u32 illgl_rate_phy_err;
316 u32 pdev_cont_xretry;
317 u32 pdev_tx_timeout;
318 u32 pdev_resets;
319 u32 phy_underrun;
320 u32 txop_ovf;
321 u32 seq_posted;
322 u32 seq_failed_queueing;
323 u32 seq_completed;
324 u32 seq_restarted;
325 u32 mu_seq_posted;
326 u32 mpdus_sw_flush;
327 u32 mpdus_hw_filter;
328 u32 mpdus_truncated;
329 u32 mpdus_ack_failed;
330 u32 mpdus_expired;
331
332 /* PDEV RX stats */
333 s32 mid_ppdu_route_change;
334 s32 status_rcvd;
335 s32 r0_frags;
336 s32 r1_frags;
337 s32 r2_frags;
338 s32 r3_frags;
339 s32 htt_msdus;
340 s32 htt_mpdus;
341 s32 loc_msdus;
342 s32 loc_mpdus;
343 s32 oversize_amsdu;
344 s32 phy_errs;
345 s32 phy_err_drop;
346 s32 mpdu_errs;
347 s32 rx_ovfl_errs;
348 };
349
350 struct ath10k_fw_stats {
351 bool extended;
352 struct list_head pdevs;
353 struct list_head vdevs;
354 struct list_head peers;
355 struct list_head peers_extd;
356 };
357
358 #define ATH10K_TPC_TABLE_TYPE_FLAG 1
359 #define ATH10K_TPC_PREAM_TABLE_END 0xFFFF
360
361 struct ath10k_tpc_table {
362 u32 pream_idx[WMI_TPC_RATE_MAX];
363 u8 rate_code[WMI_TPC_RATE_MAX];
364 char tpc_value[WMI_TPC_RATE_MAX][WMI_TPC_TX_N_CHAIN * WMI_TPC_BUF_SIZE];
365 };
366
367 struct ath10k_tpc_stats {
368 u32 reg_domain;
369 u32 chan_freq;
370 u32 phy_mode;
371 u32 twice_antenna_reduction;
372 u32 twice_max_rd_power;
373 s32 twice_antenna_gain;
374 u32 power_limit;
375 u32 num_tx_chain;
376 u32 ctl;
377 u32 rate_max;
378 u8 flag[WMI_TPC_FLAG];
379 struct ath10k_tpc_table tpc_table[WMI_TPC_FLAG];
380 };
381
382 struct ath10k_tpc_table_final {
383 u32 pream_idx[WMI_TPC_FINAL_RATE_MAX];
384 u8 rate_code[WMI_TPC_FINAL_RATE_MAX];
385 char tpc_value[WMI_TPC_FINAL_RATE_MAX][WMI_TPC_TX_N_CHAIN * WMI_TPC_BUF_SIZE];
386 };
387
388 struct ath10k_tpc_stats_final {
389 u32 reg_domain;
390 u32 chan_freq;
391 u32 phy_mode;
392 u32 twice_antenna_reduction;
393 u32 twice_max_rd_power;
394 s32 twice_antenna_gain;
395 u32 power_limit;
396 u32 num_tx_chain;
397 u32 ctl;
398 u32 rate_max;
399 u8 flag[WMI_TPC_FLAG];
400 struct ath10k_tpc_table_final tpc_table_final[WMI_TPC_FLAG];
401 };
402
403 struct ath10k_dfs_stats {
404 u32 phy_errors;
405 u32 pulses_total;
406 u32 pulses_detected;
407 u32 pulses_discarded;
408 u32 radar_detected;
409 };
410
411 enum ath10k_radar_confirmation_state {
412 ATH10K_RADAR_CONFIRMATION_IDLE = 0,
413 ATH10K_RADAR_CONFIRMATION_INPROGRESS,
414 ATH10K_RADAR_CONFIRMATION_STOPPED,
415 };
416
417 struct ath10k_radar_found_info {
418 u32 pri_min;
419 u32 pri_max;
420 u32 width_min;
421 u32 width_max;
422 u32 sidx_min;
423 u32 sidx_max;
424 };
425
426 #define ATH10K_MAX_NUM_PEER_IDS (1 << 11) /* htt rx_desc limit */
427
428 struct ath10k_peer {
429 struct list_head list;
430 struct ieee80211_vif *vif;
431 struct ieee80211_sta *sta;
432
433 bool removed;
434 int vdev_id;
435 u8 addr[ETH_ALEN];
436 DECLARE_BITMAP(peer_ids, ATH10K_MAX_NUM_PEER_IDS);
437
438 /* protected by ar->data_lock */
439 struct ieee80211_key_conf *keys[WMI_MAX_KEY_INDEX + 1];
440 union htt_rx_pn_t tids_last_pn[ATH10K_TXRX_NUM_EXT_TIDS];
441 bool tids_last_pn_valid[ATH10K_TXRX_NUM_EXT_TIDS];
442 union htt_rx_pn_t frag_tids_last_pn[ATH10K_TXRX_NUM_EXT_TIDS];
443 u32 frag_tids_seq[ATH10K_TXRX_NUM_EXT_TIDS];
444 struct {
445 enum htt_security_types sec_type;
446 int pn_len;
447 } rx_pn[ATH10K_HTT_TXRX_PEER_SECURITY_MAX];
448 };
449
450 struct ath10k_txq {
451 struct list_head list;
452 unsigned long num_fw_queued;
453 unsigned long num_push_allowed;
454 };
455
456 enum ath10k_pkt_rx_err {
457 ATH10K_PKT_RX_ERR_FCS,
458 ATH10K_PKT_RX_ERR_TKIP,
459 ATH10K_PKT_RX_ERR_CRYPT,
460 ATH10K_PKT_RX_ERR_PEER_IDX_INVAL,
461 ATH10K_PKT_RX_ERR_MAX,
462 };
463
464 enum ath10k_ampdu_subfrm_num {
465 ATH10K_AMPDU_SUBFRM_NUM_10,
466 ATH10K_AMPDU_SUBFRM_NUM_20,
467 ATH10K_AMPDU_SUBFRM_NUM_30,
468 ATH10K_AMPDU_SUBFRM_NUM_40,
469 ATH10K_AMPDU_SUBFRM_NUM_50,
470 ATH10K_AMPDU_SUBFRM_NUM_60,
471 ATH10K_AMPDU_SUBFRM_NUM_MORE,
472 ATH10K_AMPDU_SUBFRM_NUM_MAX,
473 };
474
475 enum ath10k_amsdu_subfrm_num {
476 ATH10K_AMSDU_SUBFRM_NUM_1,
477 ATH10K_AMSDU_SUBFRM_NUM_2,
478 ATH10K_AMSDU_SUBFRM_NUM_3,
479 ATH10K_AMSDU_SUBFRM_NUM_4,
480 ATH10K_AMSDU_SUBFRM_NUM_MORE,
481 ATH10K_AMSDU_SUBFRM_NUM_MAX,
482 };
483
484 struct ath10k_sta_tid_stats {
485 unsigned long rx_pkt_from_fw;
486 unsigned long rx_pkt_unchained;
487 unsigned long rx_pkt_drop_chained;
488 unsigned long rx_pkt_drop_filter;
489 unsigned long rx_pkt_err[ATH10K_PKT_RX_ERR_MAX];
490 unsigned long rx_pkt_queued_for_mac;
491 unsigned long rx_pkt_ampdu[ATH10K_AMPDU_SUBFRM_NUM_MAX];
492 unsigned long rx_pkt_amsdu[ATH10K_AMSDU_SUBFRM_NUM_MAX];
493 };
494
495 enum ath10k_counter_type {
496 ATH10K_COUNTER_TYPE_BYTES,
497 ATH10K_COUNTER_TYPE_PKTS,
498 ATH10K_COUNTER_TYPE_MAX,
499 };
500
501 enum ath10k_stats_type {
502 ATH10K_STATS_TYPE_SUCC,
503 ATH10K_STATS_TYPE_FAIL,
504 ATH10K_STATS_TYPE_RETRY,
505 ATH10K_STATS_TYPE_AMPDU,
506 ATH10K_STATS_TYPE_MAX,
507 };
508
509 struct ath10k_htt_data_stats {
510 u64 legacy[ATH10K_COUNTER_TYPE_MAX][ATH10K_LEGACY_NUM];
511 u64 ht[ATH10K_COUNTER_TYPE_MAX][ATH10K_HT_MCS_NUM];
512 u64 vht[ATH10K_COUNTER_TYPE_MAX][ATH10K_VHT_MCS_NUM];
513 u64 bw[ATH10K_COUNTER_TYPE_MAX][ATH10K_BW_NUM];
514 u64 nss[ATH10K_COUNTER_TYPE_MAX][ATH10K_NSS_NUM];
515 u64 gi[ATH10K_COUNTER_TYPE_MAX][ATH10K_GI_NUM];
516 u64 rate_table[ATH10K_COUNTER_TYPE_MAX][ATH10K_RATE_TABLE_NUM];
517 };
518
519 struct ath10k_htt_tx_stats {
520 struct ath10k_htt_data_stats stats[ATH10K_STATS_TYPE_MAX];
521 u64 tx_duration;
522 u64 ba_fails;
523 u64 ack_fails;
524 };
525
526 #define ATH10K_TID_MAX 8
527
528 struct ath10k_sta {
529 struct ath10k_vif *arvif;
530
531 /* the following are protected by ar->data_lock */
532 u32 changed; /* IEEE80211_RC_* */
533 u32 bw;
534 u32 nss;
535 u32 smps;
536 u16 peer_id;
537 struct rate_info txrate;
538 struct ieee80211_tx_info tx_info;
539 u32 tx_retries;
540 u32 tx_failed;
541 u32 last_tx_bitrate;
542
543 u32 rx_rate_code;
544 u32 rx_bitrate_kbps;
545 u32 tx_rate_code;
546 u32 tx_bitrate_kbps;
547 struct work_struct update_wk;
548 u64 rx_duration;
549 struct ath10k_htt_tx_stats *tx_stats;
550 u32 ucast_cipher;
551
552 #ifdef CONFIG_MAC80211_DEBUGFS
553 /* protected by conf_mutex */
554 bool aggr_mode;
555
556 /* Protected with ar->data_lock */
557 struct ath10k_sta_tid_stats tid_stats[IEEE80211_NUM_TIDS + 1];
558 #endif
559 /* Protected with ar->data_lock */
560 u32 peer_ps_state;
561 struct work_struct tid_config_wk;
562 int noack[ATH10K_TID_MAX];
563 int retry_long[ATH10K_TID_MAX];
564 int ampdu[ATH10K_TID_MAX];
565 u8 rate_ctrl[ATH10K_TID_MAX];
566 u32 rate_code[ATH10K_TID_MAX];
567 int rtscts[ATH10K_TID_MAX];
568 };
569
570 #define ATH10K_VDEV_SETUP_TIMEOUT_HZ (5 * HZ)
571 #define ATH10K_VDEV_DELETE_TIMEOUT_HZ (5 * HZ)
572
573 enum ath10k_beacon_state {
574 ATH10K_BEACON_SCHEDULED = 0,
575 ATH10K_BEACON_SENDING,
576 ATH10K_BEACON_SENT,
577 };
578
579 struct ath10k_vif {
580 struct list_head list;
581
582 u32 vdev_id;
583 u16 peer_id;
584 enum wmi_vdev_type vdev_type;
585 enum wmi_vdev_subtype vdev_subtype;
586 u32 beacon_interval;
587 u32 dtim_period;
588 struct sk_buff *beacon;
589 /* protected by data_lock */
590 enum ath10k_beacon_state beacon_state;
591 void *beacon_buf;
592 dma_addr_t beacon_paddr;
593 unsigned long tx_paused; /* arbitrary values defined by target */
594
595 struct ath10k *ar;
596 struct ieee80211_vif *vif;
597
598 bool is_started;
599 bool is_up;
600 bool spectral_enabled;
601 bool ps;
602 u32 aid;
603 u8 bssid[ETH_ALEN];
604
605 struct ieee80211_key_conf *wep_keys[WMI_MAX_KEY_INDEX + 1];
606 s8 def_wep_key_idx;
607
608 u16 tx_seq_no;
609
610 union {
611 struct {
612 u32 uapsd;
613 } sta;
614 struct {
615 /* 512 stations */
616 u8 tim_bitmap[64];
617 u8 tim_len;
618 u32 ssid_len;
619 u8 ssid[IEEE80211_MAX_SSID_LEN] __nonstring;
620 bool hidden_ssid;
621 /* P2P_IE with NoA attribute for P2P_GO case */
622 u32 noa_len;
623 u8 *noa_data;
624 } ap;
625 } u;
626
627 bool use_cts_prot;
628 bool nohwcrypt;
629 int num_legacy_stations;
630 int txpower;
631 bool ftm_responder;
632 struct wmi_wmm_params_all_arg wmm_params;
633 struct work_struct ap_csa_work;
634 struct delayed_work connection_loss_work;
635 struct cfg80211_bitrate_mask bitrate_mask;
636
637 /* For setting VHT peer fixed rate, protected by conf_mutex */
638 int vht_num_rates;
639 u8 vht_pfr;
640 u32 tid_conf_changed[ATH10K_TID_MAX];
641 int noack[ATH10K_TID_MAX];
642 int retry_long[ATH10K_TID_MAX];
643 int ampdu[ATH10K_TID_MAX];
644 u8 rate_ctrl[ATH10K_TID_MAX];
645 u32 rate_code[ATH10K_TID_MAX];
646 int rtscts[ATH10K_TID_MAX];
647 u32 tids_rst;
648 };
649
650 struct ath10k_vif_iter {
651 u32 vdev_id;
652 struct ath10k_vif *arvif;
653 };
654
655 /* Copy Engine register dump, protected by ce-lock */
656 struct ath10k_ce_crash_data {
657 __le32 base_addr;
658 __le32 src_wr_idx;
659 __le32 src_r_idx;
660 __le32 dst_wr_idx;
661 __le32 dst_r_idx;
662 };
663
664 struct ath10k_ce_crash_hdr {
665 __le32 ce_count;
666 __le32 reserved[3]; /* for future use */
667 struct ath10k_ce_crash_data entries[];
668 };
669
670 #define MAX_MEM_DUMP_TYPE 5
671
672 /* used for crash-dump storage, protected by data-lock */
673 struct ath10k_fw_crash_data {
674 guid_t guid;
675 struct timespec64 timestamp;
676 __le32 registers[REG_DUMP_COUNT_QCA988X];
677 struct ath10k_ce_crash_data ce_crash_data[CE_COUNT_MAX];
678
679 u8 *ramdump_buf;
680 size_t ramdump_buf_len;
681 };
682
683 struct ath10k_debug {
684 struct dentry *debugfs_phy;
685
686 struct ath10k_fw_stats fw_stats;
687 struct completion fw_stats_complete;
688 bool fw_stats_done;
689
690 unsigned long htt_stats_mask;
691 unsigned long reset_htt_stats;
692 struct delayed_work htt_stats_dwork;
693 struct ath10k_dfs_stats dfs_stats;
694 struct ath_dfs_pool_stats dfs_pool_stats;
695
696 /* used for tpc-dump storage, protected by data-lock */
697 struct ath10k_tpc_stats *tpc_stats;
698 struct ath10k_tpc_stats_final *tpc_stats_final;
699
700 struct completion tpc_complete;
701
702 /* protected by conf_mutex */
703 u64 fw_dbglog_mask;
704 u32 fw_dbglog_level;
705 u32 reg_addr;
706 u32 nf_cal_period;
707 void *cal_data;
708 u32 enable_extd_tx_stats;
709 u8 fw_dbglog_mode;
710 };
711
712 enum ath10k_state {
713 ATH10K_STATE_OFF = 0,
714 ATH10K_STATE_ON,
715
716 /* When doing firmware recovery the device is first powered down.
717 * mac80211 is supposed to call in to start() hook later on. It is
718 * however possible that driver unloading and firmware crash overlap.
719 * mac80211 can wait on conf_mutex in stop() while the device is
720 * stopped in ath10k_core_restart() work holding conf_mutex. The state
721 * RESTARTED means that the device is up and mac80211 has started hw
722 * reconfiguration. Once mac80211 is done with the reconfiguration we
723 * set the state to STATE_ON in reconfig_complete().
724 */
725 ATH10K_STATE_RESTARTING,
726 ATH10K_STATE_RESTARTED,
727
728 /* The device has crashed while restarting hw. This state is like ON
729 * but commands are blocked in HTC and -ECOMM response is given. This
730 * prevents completion timeouts and makes the driver more responsive to
731 * userspace commands. This is also prevents recursive recovery.
732 */
733 ATH10K_STATE_WEDGED,
734
735 /* factory tests */
736 ATH10K_STATE_UTF,
737 };
738
739 enum ath10k_firmware_mode {
740 /* the default mode, standard 802.11 functionality */
741 ATH10K_FIRMWARE_MODE_NORMAL,
742
743 /* factory tests etc */
744 ATH10K_FIRMWARE_MODE_UTF,
745 };
746
747 enum ath10k_fw_features {
748 /* wmi_mgmt_rx_hdr contains extra RSSI information */
749 ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX = 0,
750
751 /* Firmware from 10X branch. Deprecated, don't use in new code. */
752 ATH10K_FW_FEATURE_WMI_10X = 1,
753
754 /* firmware support tx frame management over WMI, otherwise it's HTT */
755 ATH10K_FW_FEATURE_HAS_WMI_MGMT_TX = 2,
756
757 /* Firmware does not support P2P */
758 ATH10K_FW_FEATURE_NO_P2P = 3,
759
760 /* Firmware 10.2 feature bit. The ATH10K_FW_FEATURE_WMI_10X feature
761 * bit is required to be set as well. Deprecated, don't use in new
762 * code.
763 */
764 ATH10K_FW_FEATURE_WMI_10_2 = 4,
765
766 /* Some firmware revisions lack proper multi-interface client powersave
767 * implementation. Enabling PS could result in connection drops,
768 * traffic stalls, etc.
769 */
770 ATH10K_FW_FEATURE_MULTI_VIF_PS_SUPPORT = 5,
771
772 /* Some firmware revisions have an incomplete WoWLAN implementation
773 * despite WMI service bit being advertised. This feature flag is used
774 * to distinguish whether WoWLAN is really supported or not.
775 */
776 ATH10K_FW_FEATURE_WOWLAN_SUPPORT = 6,
777
778 /* Don't trust error code from otp.bin */
779 ATH10K_FW_FEATURE_IGNORE_OTP_RESULT = 7,
780
781 /* Some firmware revisions pad 4th hw address to 4 byte boundary making
782 * it 8 bytes long in Native Wifi Rx decap.
783 */
784 ATH10K_FW_FEATURE_NO_NWIFI_DECAP_4ADDR_PADDING = 8,
785
786 /* Firmware supports bypassing PLL setting on init. */
787 ATH10K_FW_FEATURE_SUPPORTS_SKIP_CLOCK_INIT = 9,
788
789 /* Raw mode support. If supported, FW supports receiving and transmitting
790 * frames in raw mode.
791 */
792 ATH10K_FW_FEATURE_RAW_MODE_SUPPORT = 10,
793
794 /* Firmware Supports Adaptive CCA*/
795 ATH10K_FW_FEATURE_SUPPORTS_ADAPTIVE_CCA = 11,
796
797 /* Firmware supports management frame protection */
798 ATH10K_FW_FEATURE_MFP_SUPPORT = 12,
799
800 /* Firmware supports pull-push model where host shares it's software
801 * queue state with firmware and firmware generates fetch requests
802 * telling host which queues to dequeue tx from.
803 *
804 * Primary function of this is improved MU-MIMO performance with
805 * multiple clients.
806 */
807 ATH10K_FW_FEATURE_PEER_FLOW_CONTROL = 13,
808
809 /* Firmware supports BT-Coex without reloading firmware via pdev param.
810 * To support Bluetooth coexistence pdev param, WMI_COEX_GPIO_SUPPORT of
811 * extended resource config should be enabled always. This firmware IE
812 * is used to configure WMI_COEX_GPIO_SUPPORT.
813 */
814 ATH10K_FW_FEATURE_BTCOEX_PARAM = 14,
815
816 /* Unused flag and proven to be not working, enable this if you want
817 * to experiment sending NULL func data frames in HTT TX
818 */
819 ATH10K_FW_FEATURE_SKIP_NULL_FUNC_WAR = 15,
820
821 /* Firmware allow other BSS mesh broadcast/multicast frames without
822 * creating monitor interface. Appropriate rxfilters are programmed for
823 * mesh vdev by firmware itself. This feature flags will be used for
824 * not creating monitor vdev while configuring mesh node.
825 */
826 ATH10K_FW_FEATURE_ALLOWS_MESH_BCAST = 16,
827
828 /* Firmware does not support power save in station mode. */
829 ATH10K_FW_FEATURE_NO_PS = 17,
830
831 /* Firmware allows management tx by reference instead of by value. */
832 ATH10K_FW_FEATURE_MGMT_TX_BY_REF = 18,
833
834 /* Firmware load is done externally, not by bmi */
835 ATH10K_FW_FEATURE_NON_BMI = 19,
836
837 /* Firmware sends only one chan_info event per channel */
838 ATH10K_FW_FEATURE_SINGLE_CHAN_INFO_PER_CHANNEL = 20,
839
840 /* Firmware allows setting peer fixed rate */
841 ATH10K_FW_FEATURE_PEER_FIXED_RATE = 21,
842
843 /* Firmware support IRAM recovery */
844 ATH10K_FW_FEATURE_IRAM_RECOVERY = 22,
845
846 /* keep last */
847 ATH10K_FW_FEATURE_COUNT,
848 };
849
850 enum ath10k_dev_flags {
851 /* Indicates that ath10k device is during CAC phase of DFS */
852 ATH10K_CAC_RUNNING,
853 ATH10K_FLAG_CORE_REGISTERED,
854
855 /* Device has crashed and needs to restart. This indicates any pending
856 * waiters should immediately cancel instead of waiting for a time out.
857 */
858 ATH10K_FLAG_CRASH_FLUSH,
859
860 /* Use Raw mode instead of native WiFi Tx/Rx encap mode.
861 * Raw mode supports both hardware and software crypto. Native WiFi only
862 * supports hardware crypto.
863 */
864 ATH10K_FLAG_RAW_MODE,
865
866 /* Disable HW crypto engine */
867 ATH10K_FLAG_HW_CRYPTO_DISABLED,
868
869 /* Bluetooth coexistence enabled */
870 ATH10K_FLAG_BTCOEX,
871
872 /* Per Station statistics service */
873 ATH10K_FLAG_PEER_STATS,
874
875 /* protected by conf_mutex */
876 ATH10K_FLAG_NAPI_ENABLED,
877 };
878
879 enum ath10k_cal_mode {
880 ATH10K_CAL_MODE_FILE,
881 ATH10K_CAL_MODE_OTP,
882 ATH10K_CAL_MODE_DT,
883 ATH10K_CAL_MODE_NVMEM,
884 ATH10K_PRE_CAL_MODE_FILE,
885 ATH10K_PRE_CAL_MODE_DT,
886 ATH10K_PRE_CAL_MODE_NVMEM,
887 ATH10K_CAL_MODE_EEPROM,
888 };
889
890 enum ath10k_crypt_mode {
891 /* Only use hardware crypto engine */
892 ATH10K_CRYPT_MODE_HW,
893 /* Only use software crypto engine */
894 ATH10K_CRYPT_MODE_SW,
895 };
896
ath10k_cal_mode_str(enum ath10k_cal_mode mode)897 static inline const char *ath10k_cal_mode_str(enum ath10k_cal_mode mode)
898 {
899 switch (mode) {
900 case ATH10K_CAL_MODE_FILE:
901 return "file";
902 case ATH10K_CAL_MODE_OTP:
903 return "otp";
904 case ATH10K_CAL_MODE_DT:
905 return "dt";
906 case ATH10K_CAL_MODE_NVMEM:
907 return "nvmem";
908 case ATH10K_PRE_CAL_MODE_FILE:
909 return "pre-cal-file";
910 case ATH10K_PRE_CAL_MODE_DT:
911 return "pre-cal-dt";
912 case ATH10K_PRE_CAL_MODE_NVMEM:
913 return "pre-cal-nvmem";
914 case ATH10K_CAL_MODE_EEPROM:
915 return "eeprom";
916 }
917
918 return "unknown";
919 }
920
921 enum ath10k_scan_state {
922 ATH10K_SCAN_IDLE,
923 ATH10K_SCAN_STARTING,
924 ATH10K_SCAN_RUNNING,
925 ATH10K_SCAN_ABORTING,
926 };
927
ath10k_scan_state_str(enum ath10k_scan_state state)928 static inline const char *ath10k_scan_state_str(enum ath10k_scan_state state)
929 {
930 switch (state) {
931 case ATH10K_SCAN_IDLE:
932 return "idle";
933 case ATH10K_SCAN_STARTING:
934 return "starting";
935 case ATH10K_SCAN_RUNNING:
936 return "running";
937 case ATH10K_SCAN_ABORTING:
938 return "aborting";
939 }
940
941 return "unknown";
942 }
943
944 enum ath10k_tx_pause_reason {
945 ATH10K_TX_PAUSE_Q_FULL,
946 ATH10K_TX_PAUSE_MAX,
947 };
948
949 struct ath10k_fw_file {
950 const struct firmware *firmware;
951
952 char fw_version[ETHTOOL_FWVERS_LEN];
953
954 DECLARE_BITMAP(fw_features, ATH10K_FW_FEATURE_COUNT);
955
956 enum ath10k_fw_wmi_op_version wmi_op_version;
957 enum ath10k_fw_htt_op_version htt_op_version;
958
959 const void *firmware_data;
960 size_t firmware_len;
961
962 const void *otp_data;
963 size_t otp_len;
964
965 const void *codeswap_data;
966 size_t codeswap_len;
967
968 /* The original idea of struct ath10k_fw_file was that it only
969 * contains struct firmware and pointers to various parts (actual
970 * firmware binary, otp, metadata etc) of the file. This seg_info
971 * is actually created separate but as this is used similarly as
972 * the other firmware components it's more convenient to have it
973 * here.
974 */
975 struct ath10k_swap_code_seg_info *firmware_swap_code_seg_info;
976 };
977
978 struct ath10k_fw_components {
979 const struct firmware *board;
980 const void *board_data;
981 size_t board_len;
982 const struct firmware *ext_board;
983 const void *ext_board_data;
984 size_t ext_board_len;
985
986 struct ath10k_fw_file fw_file;
987 };
988
989 struct ath10k_per_peer_tx_stats {
990 u32 succ_bytes;
991 u32 retry_bytes;
992 u32 failed_bytes;
993 u8 ratecode;
994 u8 flags;
995 u16 peer_id;
996 u16 succ_pkts;
997 u16 retry_pkts;
998 u16 failed_pkts;
999 u16 duration;
1000 u32 reserved1;
1001 u32 reserved2;
1002 };
1003
1004 enum ath10k_dev_type {
1005 ATH10K_DEV_TYPE_LL,
1006 ATH10K_DEV_TYPE_HL,
1007 };
1008
1009 struct ath10k_bus_params {
1010 u32 chip_id;
1011 enum ath10k_dev_type dev_type;
1012 bool link_can_suspend;
1013 bool hl_msdu_ids;
1014 };
1015
1016 struct ath10k {
1017 struct ath_common ath_common;
1018 struct ieee80211_hw *hw;
1019 struct ieee80211_ops *ops;
1020 struct device *dev;
1021 struct msa_region {
1022 dma_addr_t paddr;
1023 u32 mem_size;
1024 void *vaddr;
1025 } msa;
1026 u8 mac_addr[ETH_ALEN];
1027
1028 enum ath10k_hw_rev hw_rev;
1029 u16 dev_id;
1030 u32 chip_id;
1031 u32 target_version;
1032 u8 fw_version_major;
1033 u32 fw_version_minor;
1034 u16 fw_version_release;
1035 u16 fw_version_build;
1036 u32 fw_stats_req_mask;
1037 u32 phy_capability;
1038 u32 hw_min_tx_power;
1039 u32 hw_max_tx_power;
1040 u32 hw_eeprom_rd;
1041 u32 ht_cap_info;
1042 u32 vht_cap_info;
1043 u32 vht_supp_mcs;
1044 u32 num_rf_chains;
1045 u32 max_spatial_stream;
1046 #if defined(CONFIG_FWLOG)
1047 u32 fwlog_max_moduleid;
1048 #endif
1049 /* protected by conf_mutex */
1050 u32 low_2ghz_chan;
1051 u32 high_2ghz_chan;
1052 u32 low_5ghz_chan;
1053 u32 high_5ghz_chan;
1054 bool ani_enabled;
1055 u32 sys_cap_info;
1056
1057 /* protected by data_lock */
1058 bool hw_rfkill_on;
1059
1060 /* protected by conf_mutex */
1061 u8 ps_state_enable;
1062
1063 bool nlo_enabled;
1064 bool p2p;
1065
1066 struct {
1067 enum ath10k_bus bus;
1068 const struct ath10k_hif_ops *ops;
1069 } hif;
1070
1071 struct completion target_suspend;
1072 struct completion driver_recovery;
1073
1074 const struct ath10k_hw_regs *regs;
1075 const struct ath10k_hw_ce_regs *hw_ce_regs;
1076 const struct ath10k_hw_values *hw_values;
1077 struct ath10k_bmi bmi;
1078 struct ath10k_wmi wmi;
1079 struct ath10k_htc htc;
1080 struct ath10k_htt htt;
1081
1082 struct ath10k_hw_params hw_params;
1083
1084 /* contains the firmware images used with ATH10K_FIRMWARE_MODE_NORMAL */
1085 struct ath10k_fw_components normal_mode_fw;
1086
1087 /* READ-ONLY images of the running firmware, which can be either
1088 * normal or UTF. Do not modify, release etc!
1089 */
1090 const struct ath10k_fw_components *running_fw;
1091
1092 const char *board_name;
1093
1094 const struct firmware *pre_cal_file;
1095 const struct firmware *cal_file;
1096
1097 struct {
1098 u32 vendor;
1099 u32 device;
1100 u32 subsystem_vendor;
1101 u32 subsystem_device;
1102
1103 bool bmi_ids_valid;
1104 bool qmi_ids_valid;
1105 u32 qmi_board_id;
1106 u32 qmi_chip_id;
1107 u8 bmi_board_id;
1108 u8 bmi_eboard_id;
1109 u8 bmi_chip_id;
1110 bool ext_bid_supported;
1111
1112 char bdf_ext[ATH10K_SMBIOS_BDF_EXT_STR_LENGTH];
1113 } id;
1114
1115 int fw_api;
1116 int bd_api;
1117 enum ath10k_cal_mode cal_mode;
1118
1119 struct {
1120 struct completion started;
1121 struct completion completed;
1122 struct completion on_channel;
1123 struct delayed_work timeout;
1124 enum ath10k_scan_state state;
1125 bool is_roc;
1126 int vdev_id;
1127 int roc_freq;
1128 bool roc_notify;
1129 } scan;
1130
1131 struct {
1132 struct ieee80211_supported_band sbands[NUM_NL80211_BANDS];
1133 } mac;
1134
1135 /* should never be NULL; needed for regular htt rx */
1136 struct ieee80211_channel *rx_channel;
1137
1138 /* valid during scan; needed for mgmt rx during scan */
1139 struct ieee80211_channel *scan_channel;
1140
1141 /* current operating channel definition */
1142 struct cfg80211_chan_def chandef;
1143
1144 /* currently configured operating channel in firmware */
1145 struct ieee80211_channel *tgt_oper_chan;
1146
1147 unsigned long long free_vdev_map;
1148 struct ath10k_vif *monitor_arvif;
1149 bool monitor;
1150 int monitor_vdev_id;
1151 bool monitor_started;
1152 unsigned int filter_flags;
1153 unsigned long dev_flags;
1154 bool dfs_block_radar_events;
1155
1156 /* protected by conf_mutex */
1157 bool radar_enabled;
1158 int num_started_vdevs;
1159
1160 /* Protected by conf-mutex */
1161 u8 cfg_tx_chainmask;
1162 u8 cfg_rx_chainmask;
1163
1164 struct completion install_key_done;
1165
1166 int last_wmi_vdev_start_status;
1167 struct completion vdev_setup_done;
1168 struct completion vdev_delete_done;
1169 struct completion peer_stats_info_complete;
1170
1171 struct workqueue_struct *workqueue;
1172 /* Auxiliary workqueue */
1173 struct workqueue_struct *workqueue_aux;
1174 struct workqueue_struct *workqueue_tx_complete;
1175 /* prevents concurrent FW reconfiguration */
1176 struct mutex conf_mutex;
1177
1178 /* protects coredump data */
1179 struct mutex dump_mutex;
1180
1181 /* protects shared structure data */
1182 spinlock_t data_lock;
1183
1184 /* serialize wake_tx_queue calls per ac */
1185 spinlock_t queue_lock[IEEE80211_NUM_ACS];
1186
1187 struct list_head arvifs;
1188 struct list_head peers;
1189 struct ath10k_peer *peer_map[ATH10K_MAX_NUM_PEER_IDS];
1190 wait_queue_head_t peer_mapping_wq;
1191
1192 /* protected by conf_mutex */
1193 int num_peers;
1194 int num_stations;
1195
1196 int max_num_peers;
1197 int max_num_stations;
1198 int max_num_vdevs;
1199 int max_num_tdls_vdevs;
1200 int num_active_peers;
1201 int num_tids;
1202
1203 struct work_struct svc_rdy_work;
1204 struct sk_buff *svc_rdy_skb;
1205
1206 struct work_struct offchan_tx_work;
1207 struct sk_buff_head offchan_tx_queue;
1208 struct completion offchan_tx_completed;
1209 struct sk_buff *offchan_tx_skb;
1210
1211 struct work_struct wmi_mgmt_tx_work;
1212 struct sk_buff_head wmi_mgmt_tx_queue;
1213
1214 enum ath10k_state state;
1215
1216 struct work_struct register_work;
1217 struct work_struct restart_work;
1218 struct work_struct recovery_check_work;
1219 struct work_struct bundle_tx_work;
1220 struct work_struct tx_complete_work;
1221
1222 atomic_t pending_recovery;
1223 unsigned int recovery_count;
1224 /* continuous recovery fail count */
1225 atomic_t fail_cont_count;
1226
1227 /* cycle count is reported twice for each visited channel during scan.
1228 * access protected by data_lock
1229 */
1230 u32 survey_last_rx_clear_count;
1231 u32 survey_last_cycle_count;
1232 struct survey_info survey[ATH10K_NUM_CHANS];
1233
1234 /* Channel info events are expected to come in pairs without and with
1235 * COMPLETE flag set respectively for each channel visit during scan.
1236 *
1237 * However there are deviations from this rule. This flag is used to
1238 * avoid reporting garbage data.
1239 */
1240 bool ch_info_can_report_survey;
1241 struct completion bss_survey_done;
1242
1243 struct dfs_pattern_detector *dfs_detector;
1244
1245 unsigned long tx_paused; /* see ATH10K_TX_PAUSE_ */
1246
1247 #ifdef CONFIG_ATH10K_DEBUGFS
1248 struct ath10k_debug debug;
1249 struct {
1250 /* relay(fs) channel for spectral scan */
1251 struct rchan *rfs_chan_spec_scan;
1252
1253 /* spectral_mode and spec_config are protected by conf_mutex */
1254 enum ath10k_spectral_mode mode;
1255 struct ath10k_spec_scan config;
1256 } spectral;
1257 #endif
1258
1259 u32 pktlog_filter;
1260
1261 #ifdef CONFIG_DEV_COREDUMP
1262 struct {
1263 struct ath10k_fw_crash_data *fw_crash_data;
1264 } coredump;
1265 #endif
1266
1267 struct {
1268 /* protected by conf_mutex */
1269 struct ath10k_fw_components utf_mode_fw;
1270 u8 ftm_msgref;
1271
1272 /* protected by data_lock */
1273 bool utf_monitor;
1274 u32 data_pos;
1275 u32 expected_seq;
1276 u8 *eventdata;
1277 } testmode;
1278
1279 struct {
1280 struct gpio_led wifi_led;
1281 struct led_classdev cdev;
1282 char label[48];
1283 u32 gpio_state_pin;
1284 } leds;
1285
1286 struct {
1287 /* protected by data_lock */
1288 u32 rx_crc_err_drop;
1289 u32 fw_crash_counter;
1290 u32 fw_warm_reset_counter;
1291 u32 fw_cold_reset_counter;
1292 } stats;
1293
1294 struct ath10k_thermal thermal;
1295 struct ath10k_wow wow;
1296 struct ath10k_per_peer_tx_stats peer_tx_stats;
1297
1298 #if defined(CONFIG_FWLOG)
1299 struct work_struct fwlog_tx_work;
1300 struct sk_buff_head fwlog_tx_queue;
1301 #endif
1302
1303 /* NAPI */
1304 struct net_device *napi_dev;
1305 struct napi_struct napi;
1306
1307 struct work_struct set_coverage_class_work;
1308 /* protected by conf_mutex */
1309 struct {
1310 /* writing also protected by data_lock */
1311 s16 coverage_class;
1312
1313 u32 reg_phyclk;
1314 u32 reg_slottime_conf;
1315 u32 reg_slottime_orig;
1316 u32 reg_ack_cts_timeout_conf;
1317 u32 reg_ack_cts_timeout_orig;
1318 } fw_coverage;
1319
1320 u32 ampdu_reference;
1321
1322 const u8 *wmi_key_cipher;
1323 void *ce_priv;
1324
1325 u32 sta_tid_stats_mask;
1326
1327 /* protected by data_lock */
1328 enum ath10k_radar_confirmation_state radar_conf_state;
1329 struct ath10k_radar_found_info last_radar_info;
1330 struct work_struct radar_confirmation_work;
1331 struct ath10k_bus_params bus_param;
1332 struct completion peer_delete_done;
1333
1334 bool coex_support;
1335 int coex_gpio_pin;
1336
1337 s32 tx_power_2g_limit;
1338 s32 tx_power_5g_limit;
1339
1340 /* must be last */
1341 u8 drv_priv[] __aligned(sizeof(void *));
1342 };
1343
ath10k_peer_stats_enabled(struct ath10k * ar)1344 static inline bool ath10k_peer_stats_enabled(struct ath10k *ar)
1345 {
1346 if (test_bit(ATH10K_FLAG_PEER_STATS, &ar->dev_flags) &&
1347 test_bit(WMI_SERVICE_PEER_STATS, ar->wmi.svc_map))
1348 return true;
1349
1350 return false;
1351 }
1352
1353 extern unsigned int ath10k_frame_mode;
1354 extern unsigned long ath10k_coredump_mask;
1355
1356 void ath10k_core_napi_sync_disable(struct ath10k *ar);
1357 void ath10k_core_napi_enable(struct ath10k *ar);
1358 struct ath10k *ath10k_core_create(size_t priv_size, struct device *dev,
1359 enum ath10k_bus bus,
1360 enum ath10k_hw_rev hw_rev,
1361 const struct ath10k_hif_ops *hif_ops);
1362 void ath10k_core_destroy(struct ath10k *ar);
1363 void ath10k_core_get_fw_features_str(struct ath10k *ar,
1364 char *buf,
1365 size_t max_len);
1366 int ath10k_core_fetch_firmware_api_n(struct ath10k *ar, const char *name,
1367 struct ath10k_fw_file *fw_file);
1368
1369 int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode,
1370 const struct ath10k_fw_components *fw_components);
1371 int ath10k_wait_for_suspend(struct ath10k *ar, u32 suspend_opt);
1372 void ath10k_core_stop(struct ath10k *ar);
1373 void ath10k_core_start_recovery(struct ath10k *ar);
1374 int ath10k_core_register(struct ath10k *ar,
1375 const struct ath10k_bus_params *bus_params);
1376 void ath10k_core_unregister(struct ath10k *ar);
1377 int ath10k_core_fetch_board_file(struct ath10k *ar, int bd_ie_type);
1378 int ath10k_core_check_dt(struct ath10k *ar);
1379 void ath10k_core_free_board_files(struct ath10k *ar);
1380
1381 #endif /* _CORE_H_ */
1382