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 */ 7 8 #ifndef _CORE_H_ 9 #define _CORE_H_ 10 11 #include <linux/completion.h> 12 #include <linux/if_ether.h> 13 #include <linux/types.h> 14 #include <linux/pci.h> 15 #include <linux/uuid.h> 16 #include <linux/time.h> 17 18 #include "htt.h" 19 #include "htc.h" 20 #include "hw.h" 21 #include "targaddrs.h" 22 #include "wmi.h" 23 #include "../ath.h" 24 #include "../regd.h" 25 #include "../dfs_pattern_detector.h" 26 #include "spectral.h" 27 #include "thermal.h" 28 #include "wow.h" 29 #include "swap.h" 30 31 #define MS(_v, _f) (((_v) & _f##_MASK) >> _f##_LSB) 32 #define SM(_v, _f) (((_v) << _f##_LSB) & _f##_MASK) 33 #define WO(_f) ((_f##_OFFSET) >> 2) 34 35 #define ATH10K_SCAN_ID 0 36 #define ATH10K_SCAN_CHANNEL_SWITCH_WMI_EVT_OVERHEAD 10 /* msec */ 37 #define WMI_READY_TIMEOUT (5 * HZ) 38 #define ATH10K_FLUSH_TIMEOUT_HZ (5 * HZ) 39 #define ATH10K_CONNECTION_LOSS_HZ (3 * HZ) 40 #define ATH10K_NUM_CHANS 41 41 #define ATH10K_MAX_5G_CHAN 173 42 43 /* Antenna noise floor */ 44 #define ATH10K_DEFAULT_NOISE_FLOOR -95 45 46 #define ATH10K_INVALID_RSSI 128 47 48 #define ATH10K_MAX_NUM_MGMT_PENDING 128 49 50 /* number of failed packets (20 packets with 16 sw reties each) */ 51 #define ATH10K_KICKOUT_THRESHOLD (20 * 16) 52 53 /* 54 * Use insanely high numbers to make sure that the firmware implementation 55 * won't start, we have the same functionality already in hostapd. Unit 56 * is seconds. 57 */ 58 #define ATH10K_KEEPALIVE_MIN_IDLE 3747 59 #define ATH10K_KEEPALIVE_MAX_IDLE 3895 60 #define ATH10K_KEEPALIVE_MAX_UNRESPONSIVE 3900 61 62 /* SMBIOS type containing Board Data File Name Extension */ 63 #define ATH10K_SMBIOS_BDF_EXT_TYPE 0xF8 64 65 /* SMBIOS type structure length (excluding strings-set) */ 66 #define ATH10K_SMBIOS_BDF_EXT_LENGTH 0x9 67 68 /* Offset pointing to Board Data File Name Extension */ 69 #define ATH10K_SMBIOS_BDF_EXT_OFFSET 0x8 70 71 /* Board Data File Name Extension string length. 72 * String format: BDF_<Customer ID>_<Extension>\0 73 */ 74 #define ATH10K_SMBIOS_BDF_EXT_STR_LENGTH 0x20 75 76 /* The magic used by QCA spec */ 77 #define ATH10K_SMBIOS_BDF_EXT_MAGIC "BDF_" 78 79 /* Default Airtime weight multiplier (Tuned for multiclient performance) */ 80 #define ATH10K_AIRTIME_WEIGHT_MULTIPLIER 4 81 82 #define ATH10K_MAX_RETRY_COUNT 30 83 84 #define ATH10K_ITER_NORMAL_FLAGS (IEEE80211_IFACE_ITER_NORMAL | \ 85 IEEE80211_IFACE_SKIP_SDATA_NOT_IN_DRIVER) 86 #define ATH10K_ITER_RESUME_FLAGS (IEEE80211_IFACE_ITER_RESUME_ALL |\ 87 IEEE80211_IFACE_SKIP_SDATA_NOT_IN_DRIVER) 88 89 struct ath10k; 90 91 static inline const char *ath10k_bus_str(enum ath10k_bus bus) 92 { 93 switch (bus) { 94 case ATH10K_BUS_PCI: 95 return "pci"; 96 case ATH10K_BUS_AHB: 97 return "ahb"; 98 case ATH10K_BUS_SDIO: 99 return "sdio"; 100 case ATH10K_BUS_USB: 101 return "usb"; 102 case ATH10K_BUS_SNOC: 103 return "snoc"; 104 } 105 106 return "unknown"; 107 } 108 109 enum ath10k_skb_flags { 110 ATH10K_SKB_F_NO_HWCRYPT = BIT(0), 111 ATH10K_SKB_F_DTIM_ZERO = BIT(1), 112 ATH10K_SKB_F_DELIVER_CAB = BIT(2), 113 ATH10K_SKB_F_MGMT = BIT(3), 114 ATH10K_SKB_F_QOS = BIT(4), 115 ATH10K_SKB_F_RAW_TX = BIT(5), 116 ATH10K_SKB_F_NOACK_TID = BIT(6), 117 }; 118 119 struct ath10k_skb_cb { 120 dma_addr_t paddr; 121 u8 flags; 122 u8 eid; 123 u16 msdu_id; 124 u16 airtime_est; 125 struct ieee80211_vif *vif; 126 struct ieee80211_txq *txq; 127 u32 ucast_cipher; 128 } __packed; 129 130 struct ath10k_skb_rxcb { 131 dma_addr_t paddr; 132 struct hlist_node hlist; 133 u8 eid; 134 }; 135 136 static inline struct ath10k_skb_cb *ATH10K_SKB_CB(struct sk_buff *skb) 137 { 138 BUILD_BUG_ON(sizeof(struct ath10k_skb_cb) > 139 IEEE80211_TX_INFO_DRIVER_DATA_SIZE); 140 return (struct ath10k_skb_cb *)&IEEE80211_SKB_CB(skb)->driver_data; 141 } 142 143 static inline struct ath10k_skb_rxcb *ATH10K_SKB_RXCB(struct sk_buff *skb) 144 { 145 BUILD_BUG_ON(sizeof(struct ath10k_skb_rxcb) > sizeof(skb->cb)); 146 return (struct ath10k_skb_rxcb *)skb->cb; 147 } 148 149 #define ATH10K_RXCB_SKB(rxcb) \ 150 container_of((void *)rxcb, struct sk_buff, cb) 151 152 static inline u32 host_interest_item_address(u32 item_offset) 153 { 154 return QCA988X_HOST_INTEREST_ADDRESS + item_offset; 155 } 156 157 enum ath10k_phy_mode { 158 ATH10K_PHY_MODE_LEGACY = 0, 159 ATH10K_PHY_MODE_HT = 1, 160 ATH10K_PHY_MODE_VHT = 2, 161 }; 162 163 /* Data rate 100KBPS based on IE Index */ 164 struct ath10k_index_ht_data_rate_type { 165 u8 beacon_rate_index; 166 u16 supported_rate[4]; 167 }; 168 169 /* Data rate 100KBPS based on IE Index */ 170 struct ath10k_index_vht_data_rate_type { 171 u8 beacon_rate_index; 172 u16 supported_VHT80_rate[2]; 173 u16 supported_VHT40_rate[2]; 174 u16 supported_VHT20_rate[2]; 175 }; 176 177 struct ath10k_bmi { 178 bool done_sent; 179 }; 180 181 struct ath10k_mem_chunk { 182 void *vaddr; 183 dma_addr_t paddr; 184 u32 len; 185 u32 req_id; 186 }; 187 188 struct ath10k_wmi { 189 enum ath10k_htc_ep_id eid; 190 struct completion service_ready; 191 struct completion unified_ready; 192 struct completion barrier; 193 struct completion radar_confirm; 194 wait_queue_head_t tx_credits_wq; 195 DECLARE_BITMAP(svc_map, WMI_SERVICE_MAX); 196 struct wmi_cmd_map *cmd; 197 struct wmi_vdev_param_map *vdev_param; 198 struct wmi_pdev_param_map *pdev_param; 199 struct wmi_peer_param_map *peer_param; 200 const struct wmi_ops *ops; 201 const struct wmi_peer_flags_map *peer_flags; 202 203 u32 mgmt_max_num_pending_tx; 204 205 /* Protected by data_lock */ 206 struct idr mgmt_pending_tx; 207 208 u32 num_mem_chunks; 209 u32 rx_decap_mode; 210 struct ath10k_mem_chunk mem_chunks[WMI_MAX_MEM_REQS]; 211 }; 212 213 struct ath10k_fw_stats_peer { 214 struct list_head list; 215 216 u8 peer_macaddr[ETH_ALEN]; 217 u32 peer_rssi; 218 u32 peer_tx_rate; 219 u32 peer_rx_rate; /* 10x only */ 220 u64 rx_duration; 221 }; 222 223 struct ath10k_fw_extd_stats_peer { 224 struct list_head list; 225 226 u8 peer_macaddr[ETH_ALEN]; 227 u64 rx_duration; 228 }; 229 230 struct ath10k_fw_stats_vdev { 231 struct list_head list; 232 233 u32 vdev_id; 234 u32 beacon_snr; 235 u32 data_snr; 236 u32 num_tx_frames[4]; 237 u32 num_rx_frames; 238 u32 num_tx_frames_retries[4]; 239 u32 num_tx_frames_failures[4]; 240 u32 num_rts_fail; 241 u32 num_rts_success; 242 u32 num_rx_err; 243 u32 num_rx_discard; 244 u32 num_tx_not_acked; 245 u32 tx_rate_history[10]; 246 u32 beacon_rssi_history[10]; 247 }; 248 249 struct ath10k_fw_stats_vdev_extd { 250 struct list_head list; 251 252 u32 vdev_id; 253 u32 ppdu_aggr_cnt; 254 u32 ppdu_noack; 255 u32 mpdu_queued; 256 u32 ppdu_nonaggr_cnt; 257 u32 mpdu_sw_requeued; 258 u32 mpdu_suc_retry; 259 u32 mpdu_suc_multitry; 260 u32 mpdu_fail_retry; 261 u32 tx_ftm_suc; 262 u32 tx_ftm_suc_retry; 263 u32 tx_ftm_fail; 264 u32 rx_ftmr_cnt; 265 u32 rx_ftmr_dup_cnt; 266 u32 rx_iftmr_cnt; 267 u32 rx_iftmr_dup_cnt; 268 }; 269 270 struct ath10k_fw_stats_pdev { 271 struct list_head list; 272 273 /* PDEV stats */ 274 s32 ch_noise_floor; 275 u32 tx_frame_count; /* Cycles spent transmitting frames */ 276 u32 rx_frame_count; /* Cycles spent receiving frames */ 277 u32 rx_clear_count; /* Total channel busy time, evidently */ 278 u32 cycle_count; /* Total on-channel time */ 279 u32 phy_err_count; 280 u32 chan_tx_power; 281 u32 ack_rx_bad; 282 u32 rts_bad; 283 u32 rts_good; 284 u32 fcs_bad; 285 u32 no_beacons; 286 u32 mib_int_count; 287 288 /* PDEV TX stats */ 289 s32 comp_queued; 290 s32 comp_delivered; 291 s32 msdu_enqued; 292 s32 mpdu_enqued; 293 s32 wmm_drop; 294 s32 local_enqued; 295 s32 local_freed; 296 s32 hw_queued; 297 s32 hw_reaped; 298 s32 underrun; 299 u32 hw_paused; 300 s32 tx_abort; 301 s32 mpdus_requeued; 302 u32 tx_ko; 303 u32 data_rc; 304 u32 self_triggers; 305 u32 sw_retry_failure; 306 u32 illgl_rate_phy_err; 307 u32 pdev_cont_xretry; 308 u32 pdev_tx_timeout; 309 u32 pdev_resets; 310 u32 phy_underrun; 311 u32 txop_ovf; 312 u32 seq_posted; 313 u32 seq_failed_queueing; 314 u32 seq_completed; 315 u32 seq_restarted; 316 u32 mu_seq_posted; 317 u32 mpdus_sw_flush; 318 u32 mpdus_hw_filter; 319 u32 mpdus_truncated; 320 u32 mpdus_ack_failed; 321 u32 mpdus_expired; 322 323 /* PDEV RX stats */ 324 s32 mid_ppdu_route_change; 325 s32 status_rcvd; 326 s32 r0_frags; 327 s32 r1_frags; 328 s32 r2_frags; 329 s32 r3_frags; 330 s32 htt_msdus; 331 s32 htt_mpdus; 332 s32 loc_msdus; 333 s32 loc_mpdus; 334 s32 oversize_amsdu; 335 s32 phy_errs; 336 s32 phy_err_drop; 337 s32 mpdu_errs; 338 s32 rx_ovfl_errs; 339 }; 340 341 struct ath10k_fw_stats { 342 bool extended; 343 struct list_head pdevs; 344 struct list_head vdevs; 345 struct list_head peers; 346 struct list_head peers_extd; 347 }; 348 349 #define ATH10K_TPC_TABLE_TYPE_FLAG 1 350 #define ATH10K_TPC_PREAM_TABLE_END 0xFFFF 351 352 struct ath10k_tpc_table { 353 u32 pream_idx[WMI_TPC_RATE_MAX]; 354 u8 rate_code[WMI_TPC_RATE_MAX]; 355 char tpc_value[WMI_TPC_RATE_MAX][WMI_TPC_TX_N_CHAIN * WMI_TPC_BUF_SIZE]; 356 }; 357 358 struct ath10k_tpc_stats { 359 u32 reg_domain; 360 u32 chan_freq; 361 u32 phy_mode; 362 u32 twice_antenna_reduction; 363 u32 twice_max_rd_power; 364 s32 twice_antenna_gain; 365 u32 power_limit; 366 u32 num_tx_chain; 367 u32 ctl; 368 u32 rate_max; 369 u8 flag[WMI_TPC_FLAG]; 370 struct ath10k_tpc_table tpc_table[WMI_TPC_FLAG]; 371 }; 372 373 struct ath10k_tpc_table_final { 374 u32 pream_idx[WMI_TPC_FINAL_RATE_MAX]; 375 u8 rate_code[WMI_TPC_FINAL_RATE_MAX]; 376 char tpc_value[WMI_TPC_FINAL_RATE_MAX][WMI_TPC_TX_N_CHAIN * WMI_TPC_BUF_SIZE]; 377 }; 378 379 struct ath10k_tpc_stats_final { 380 u32 reg_domain; 381 u32 chan_freq; 382 u32 phy_mode; 383 u32 twice_antenna_reduction; 384 u32 twice_max_rd_power; 385 s32 twice_antenna_gain; 386 u32 power_limit; 387 u32 num_tx_chain; 388 u32 ctl; 389 u32 rate_max; 390 u8 flag[WMI_TPC_FLAG]; 391 struct ath10k_tpc_table_final tpc_table_final[WMI_TPC_FLAG]; 392 }; 393 394 struct ath10k_dfs_stats { 395 u32 phy_errors; 396 u32 pulses_total; 397 u32 pulses_detected; 398 u32 pulses_discarded; 399 u32 radar_detected; 400 }; 401 402 enum ath10k_radar_confirmation_state { 403 ATH10K_RADAR_CONFIRMATION_IDLE = 0, 404 ATH10K_RADAR_CONFIRMATION_INPROGRESS, 405 ATH10K_RADAR_CONFIRMATION_STOPPED, 406 }; 407 408 struct ath10k_radar_found_info { 409 u32 pri_min; 410 u32 pri_max; 411 u32 width_min; 412 u32 width_max; 413 u32 sidx_min; 414 u32 sidx_max; 415 }; 416 417 #define ATH10K_MAX_NUM_PEER_IDS (1 << 11) /* htt rx_desc limit */ 418 419 struct ath10k_peer { 420 struct list_head list; 421 struct ieee80211_vif *vif; 422 struct ieee80211_sta *sta; 423 424 bool removed; 425 int vdev_id; 426 u8 addr[ETH_ALEN]; 427 DECLARE_BITMAP(peer_ids, ATH10K_MAX_NUM_PEER_IDS); 428 429 /* protected by ar->data_lock */ 430 struct ieee80211_key_conf *keys[WMI_MAX_KEY_INDEX + 1]; 431 union htt_rx_pn_t tids_last_pn[ATH10K_TXRX_NUM_EXT_TIDS]; 432 bool tids_last_pn_valid[ATH10K_TXRX_NUM_EXT_TIDS]; 433 union htt_rx_pn_t frag_tids_last_pn[ATH10K_TXRX_NUM_EXT_TIDS]; 434 u32 frag_tids_seq[ATH10K_TXRX_NUM_EXT_TIDS]; 435 struct { 436 enum htt_security_types sec_type; 437 int pn_len; 438 } rx_pn[ATH10K_HTT_TXRX_PEER_SECURITY_MAX]; 439 }; 440 441 struct ath10k_txq { 442 struct list_head list; 443 unsigned long num_fw_queued; 444 unsigned long num_push_allowed; 445 }; 446 447 enum ath10k_pkt_rx_err { 448 ATH10K_PKT_RX_ERR_FCS, 449 ATH10K_PKT_RX_ERR_TKIP, 450 ATH10K_PKT_RX_ERR_CRYPT, 451 ATH10K_PKT_RX_ERR_PEER_IDX_INVAL, 452 ATH10K_PKT_RX_ERR_MAX, 453 }; 454 455 enum ath10k_ampdu_subfrm_num { 456 ATH10K_AMPDU_SUBFRM_NUM_10, 457 ATH10K_AMPDU_SUBFRM_NUM_20, 458 ATH10K_AMPDU_SUBFRM_NUM_30, 459 ATH10K_AMPDU_SUBFRM_NUM_40, 460 ATH10K_AMPDU_SUBFRM_NUM_50, 461 ATH10K_AMPDU_SUBFRM_NUM_60, 462 ATH10K_AMPDU_SUBFRM_NUM_MORE, 463 ATH10K_AMPDU_SUBFRM_NUM_MAX, 464 }; 465 466 enum ath10k_amsdu_subfrm_num { 467 ATH10K_AMSDU_SUBFRM_NUM_1, 468 ATH10K_AMSDU_SUBFRM_NUM_2, 469 ATH10K_AMSDU_SUBFRM_NUM_3, 470 ATH10K_AMSDU_SUBFRM_NUM_4, 471 ATH10K_AMSDU_SUBFRM_NUM_MORE, 472 ATH10K_AMSDU_SUBFRM_NUM_MAX, 473 }; 474 475 struct ath10k_sta_tid_stats { 476 unsigned long rx_pkt_from_fw; 477 unsigned long rx_pkt_unchained; 478 unsigned long rx_pkt_drop_chained; 479 unsigned long rx_pkt_drop_filter; 480 unsigned long rx_pkt_err[ATH10K_PKT_RX_ERR_MAX]; 481 unsigned long rx_pkt_queued_for_mac; 482 unsigned long rx_pkt_ampdu[ATH10K_AMPDU_SUBFRM_NUM_MAX]; 483 unsigned long rx_pkt_amsdu[ATH10K_AMSDU_SUBFRM_NUM_MAX]; 484 }; 485 486 enum ath10k_counter_type { 487 ATH10K_COUNTER_TYPE_BYTES, 488 ATH10K_COUNTER_TYPE_PKTS, 489 ATH10K_COUNTER_TYPE_MAX, 490 }; 491 492 enum ath10k_stats_type { 493 ATH10K_STATS_TYPE_SUCC, 494 ATH10K_STATS_TYPE_FAIL, 495 ATH10K_STATS_TYPE_RETRY, 496 ATH10K_STATS_TYPE_AMPDU, 497 ATH10K_STATS_TYPE_MAX, 498 }; 499 500 struct ath10k_htt_data_stats { 501 u64 legacy[ATH10K_COUNTER_TYPE_MAX][ATH10K_LEGACY_NUM]; 502 u64 ht[ATH10K_COUNTER_TYPE_MAX][ATH10K_HT_MCS_NUM]; 503 u64 vht[ATH10K_COUNTER_TYPE_MAX][ATH10K_VHT_MCS_NUM]; 504 u64 bw[ATH10K_COUNTER_TYPE_MAX][ATH10K_BW_NUM]; 505 u64 nss[ATH10K_COUNTER_TYPE_MAX][ATH10K_NSS_NUM]; 506 u64 gi[ATH10K_COUNTER_TYPE_MAX][ATH10K_GI_NUM]; 507 u64 rate_table[ATH10K_COUNTER_TYPE_MAX][ATH10K_RATE_TABLE_NUM]; 508 }; 509 510 struct ath10k_htt_tx_stats { 511 struct ath10k_htt_data_stats stats[ATH10K_STATS_TYPE_MAX]; 512 u64 tx_duration; 513 u64 ba_fails; 514 u64 ack_fails; 515 }; 516 517 #define ATH10K_TID_MAX 8 518 519 struct ath10k_sta { 520 struct ath10k_vif *arvif; 521 522 /* the following are protected by ar->data_lock */ 523 u32 changed; /* IEEE80211_RC_* */ 524 u32 bw; 525 u32 nss; 526 u32 smps; 527 u16 peer_id; 528 struct rate_info txrate; 529 struct ieee80211_tx_info tx_info; 530 u32 tx_retries; 531 u32 tx_failed; 532 u32 last_tx_bitrate; 533 534 u32 rx_rate_code; 535 u32 rx_bitrate_kbps; 536 u32 tx_rate_code; 537 u32 tx_bitrate_kbps; 538 struct work_struct update_wk; 539 u64 rx_duration; 540 struct ath10k_htt_tx_stats *tx_stats; 541 u32 ucast_cipher; 542 543 #ifdef CONFIG_MAC80211_DEBUGFS 544 /* protected by conf_mutex */ 545 bool aggr_mode; 546 547 /* Protected with ar->data_lock */ 548 struct ath10k_sta_tid_stats tid_stats[IEEE80211_NUM_TIDS + 1]; 549 #endif 550 /* Protected with ar->data_lock */ 551 u32 peer_ps_state; 552 struct work_struct tid_config_wk; 553 int noack[ATH10K_TID_MAX]; 554 int retry_long[ATH10K_TID_MAX]; 555 int ampdu[ATH10K_TID_MAX]; 556 u8 rate_ctrl[ATH10K_TID_MAX]; 557 u32 rate_code[ATH10K_TID_MAX]; 558 int rtscts[ATH10K_TID_MAX]; 559 }; 560 561 #define ATH10K_VDEV_SETUP_TIMEOUT_HZ (5 * HZ) 562 #define ATH10K_VDEV_DELETE_TIMEOUT_HZ (5 * HZ) 563 564 enum ath10k_beacon_state { 565 ATH10K_BEACON_SCHEDULED = 0, 566 ATH10K_BEACON_SENDING, 567 ATH10K_BEACON_SENT, 568 }; 569 570 struct ath10k_vif { 571 struct list_head list; 572 573 u32 vdev_id; 574 u16 peer_id; 575 enum wmi_vdev_type vdev_type; 576 enum wmi_vdev_subtype vdev_subtype; 577 u32 beacon_interval; 578 u32 dtim_period; 579 struct sk_buff *beacon; 580 /* protected by data_lock */ 581 enum ath10k_beacon_state beacon_state; 582 void *beacon_buf; 583 dma_addr_t beacon_paddr; 584 unsigned long tx_paused; /* arbitrary values defined by target */ 585 586 struct ath10k *ar; 587 struct ieee80211_vif *vif; 588 589 bool is_started; 590 bool is_up; 591 bool spectral_enabled; 592 bool ps; 593 u32 aid; 594 u8 bssid[ETH_ALEN]; 595 596 struct ieee80211_key_conf *wep_keys[WMI_MAX_KEY_INDEX + 1]; 597 s8 def_wep_key_idx; 598 599 u16 tx_seq_no; 600 601 union { 602 struct { 603 u32 uapsd; 604 } sta; 605 struct { 606 /* 512 stations */ 607 u8 tim_bitmap[64]; 608 u8 tim_len; 609 u32 ssid_len; 610 u8 ssid[IEEE80211_MAX_SSID_LEN]; 611 bool hidden_ssid; 612 /* P2P_IE with NoA attribute for P2P_GO case */ 613 u32 noa_len; 614 u8 *noa_data; 615 } ap; 616 } u; 617 618 bool use_cts_prot; 619 bool nohwcrypt; 620 int num_legacy_stations; 621 int txpower; 622 bool ftm_responder; 623 struct wmi_wmm_params_all_arg wmm_params; 624 struct work_struct ap_csa_work; 625 struct delayed_work connection_loss_work; 626 struct cfg80211_bitrate_mask bitrate_mask; 627 628 /* For setting VHT peer fixed rate, protected by conf_mutex */ 629 int vht_num_rates; 630 u8 vht_pfr; 631 u32 tid_conf_changed[ATH10K_TID_MAX]; 632 int noack[ATH10K_TID_MAX]; 633 int retry_long[ATH10K_TID_MAX]; 634 int ampdu[ATH10K_TID_MAX]; 635 u8 rate_ctrl[ATH10K_TID_MAX]; 636 u32 rate_code[ATH10K_TID_MAX]; 637 int rtscts[ATH10K_TID_MAX]; 638 u32 tids_rst; 639 }; 640 641 struct ath10k_vif_iter { 642 u32 vdev_id; 643 struct ath10k_vif *arvif; 644 }; 645 646 /* Copy Engine register dump, protected by ce-lock */ 647 struct ath10k_ce_crash_data { 648 __le32 base_addr; 649 __le32 src_wr_idx; 650 __le32 src_r_idx; 651 __le32 dst_wr_idx; 652 __le32 dst_r_idx; 653 }; 654 655 struct ath10k_ce_crash_hdr { 656 __le32 ce_count; 657 __le32 reserved[3]; /* for future use */ 658 struct ath10k_ce_crash_data entries[]; 659 }; 660 661 #define MAX_MEM_DUMP_TYPE 5 662 663 /* used for crash-dump storage, protected by data-lock */ 664 struct ath10k_fw_crash_data { 665 guid_t guid; 666 struct timespec64 timestamp; 667 __le32 registers[REG_DUMP_COUNT_QCA988X]; 668 struct ath10k_ce_crash_data ce_crash_data[CE_COUNT_MAX]; 669 670 u8 *ramdump_buf; 671 size_t ramdump_buf_len; 672 }; 673 674 struct ath10k_debug { 675 struct dentry *debugfs_phy; 676 677 struct ath10k_fw_stats fw_stats; 678 struct completion fw_stats_complete; 679 bool fw_stats_done; 680 681 unsigned long htt_stats_mask; 682 unsigned long reset_htt_stats; 683 struct delayed_work htt_stats_dwork; 684 struct ath10k_dfs_stats dfs_stats; 685 struct ath_dfs_pool_stats dfs_pool_stats; 686 687 /* used for tpc-dump storage, protected by data-lock */ 688 struct ath10k_tpc_stats *tpc_stats; 689 struct ath10k_tpc_stats_final *tpc_stats_final; 690 691 struct completion tpc_complete; 692 693 /* protected by conf_mutex */ 694 u64 fw_dbglog_mask; 695 u32 fw_dbglog_level; 696 u32 reg_addr; 697 u32 nf_cal_period; 698 void *cal_data; 699 u32 enable_extd_tx_stats; 700 u8 fw_dbglog_mode; 701 }; 702 703 enum ath10k_state { 704 ATH10K_STATE_OFF = 0, 705 ATH10K_STATE_ON, 706 707 /* When doing firmware recovery the device is first powered down. 708 * mac80211 is supposed to call in to start() hook later on. It is 709 * however possible that driver unloading and firmware crash overlap. 710 * mac80211 can wait on conf_mutex in stop() while the device is 711 * stopped in ath10k_core_restart() work holding conf_mutex. The state 712 * RESTARTED means that the device is up and mac80211 has started hw 713 * reconfiguration. Once mac80211 is done with the reconfiguration we 714 * set the state to STATE_ON in reconfig_complete(). 715 */ 716 ATH10K_STATE_RESTARTING, 717 ATH10K_STATE_RESTARTED, 718 719 /* The device has crashed while restarting hw. This state is like ON 720 * but commands are blocked in HTC and -ECOMM response is given. This 721 * prevents completion timeouts and makes the driver more responsive to 722 * userspace commands. This is also prevents recursive recovery. 723 */ 724 ATH10K_STATE_WEDGED, 725 726 /* factory tests */ 727 ATH10K_STATE_UTF, 728 }; 729 730 enum ath10k_firmware_mode { 731 /* the default mode, standard 802.11 functionality */ 732 ATH10K_FIRMWARE_MODE_NORMAL, 733 734 /* factory tests etc */ 735 ATH10K_FIRMWARE_MODE_UTF, 736 }; 737 738 enum ath10k_fw_features { 739 /* wmi_mgmt_rx_hdr contains extra RSSI information */ 740 ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX = 0, 741 742 /* Firmware from 10X branch. Deprecated, don't use in new code. */ 743 ATH10K_FW_FEATURE_WMI_10X = 1, 744 745 /* firmware support tx frame management over WMI, otherwise it's HTT */ 746 ATH10K_FW_FEATURE_HAS_WMI_MGMT_TX = 2, 747 748 /* Firmware does not support P2P */ 749 ATH10K_FW_FEATURE_NO_P2P = 3, 750 751 /* Firmware 10.2 feature bit. The ATH10K_FW_FEATURE_WMI_10X feature 752 * bit is required to be set as well. Deprecated, don't use in new 753 * code. 754 */ 755 ATH10K_FW_FEATURE_WMI_10_2 = 4, 756 757 /* Some firmware revisions lack proper multi-interface client powersave 758 * implementation. Enabling PS could result in connection drops, 759 * traffic stalls, etc. 760 */ 761 ATH10K_FW_FEATURE_MULTI_VIF_PS_SUPPORT = 5, 762 763 /* Some firmware revisions have an incomplete WoWLAN implementation 764 * despite WMI service bit being advertised. This feature flag is used 765 * to distinguish whether WoWLAN is really supported or not. 766 */ 767 ATH10K_FW_FEATURE_WOWLAN_SUPPORT = 6, 768 769 /* Don't trust error code from otp.bin */ 770 ATH10K_FW_FEATURE_IGNORE_OTP_RESULT = 7, 771 772 /* Some firmware revisions pad 4th hw address to 4 byte boundary making 773 * it 8 bytes long in Native Wifi Rx decap. 774 */ 775 ATH10K_FW_FEATURE_NO_NWIFI_DECAP_4ADDR_PADDING = 8, 776 777 /* Firmware supports bypassing PLL setting on init. */ 778 ATH10K_FW_FEATURE_SUPPORTS_SKIP_CLOCK_INIT = 9, 779 780 /* Raw mode support. If supported, FW supports receiving and trasmitting 781 * frames in raw mode. 782 */ 783 ATH10K_FW_FEATURE_RAW_MODE_SUPPORT = 10, 784 785 /* Firmware Supports Adaptive CCA*/ 786 ATH10K_FW_FEATURE_SUPPORTS_ADAPTIVE_CCA = 11, 787 788 /* Firmware supports management frame protection */ 789 ATH10K_FW_FEATURE_MFP_SUPPORT = 12, 790 791 /* Firmware supports pull-push model where host shares it's software 792 * queue state with firmware and firmware generates fetch requests 793 * telling host which queues to dequeue tx from. 794 * 795 * Primary function of this is improved MU-MIMO performance with 796 * multiple clients. 797 */ 798 ATH10K_FW_FEATURE_PEER_FLOW_CONTROL = 13, 799 800 /* Firmware supports BT-Coex without reloading firmware via pdev param. 801 * To support Bluetooth coexistence pdev param, WMI_COEX_GPIO_SUPPORT of 802 * extended resource config should be enabled always. This firmware IE 803 * is used to configure WMI_COEX_GPIO_SUPPORT. 804 */ 805 ATH10K_FW_FEATURE_BTCOEX_PARAM = 14, 806 807 /* Unused flag and proven to be not working, enable this if you want 808 * to experiment sending NULL func data frames in HTT TX 809 */ 810 ATH10K_FW_FEATURE_SKIP_NULL_FUNC_WAR = 15, 811 812 /* Firmware allow other BSS mesh broadcast/multicast frames without 813 * creating monitor interface. Appropriate rxfilters are programmed for 814 * mesh vdev by firmware itself. This feature flags will be used for 815 * not creating monitor vdev while configuring mesh node. 816 */ 817 ATH10K_FW_FEATURE_ALLOWS_MESH_BCAST = 16, 818 819 /* Firmware does not support power save in station mode. */ 820 ATH10K_FW_FEATURE_NO_PS = 17, 821 822 /* Firmware allows management tx by reference instead of by value. */ 823 ATH10K_FW_FEATURE_MGMT_TX_BY_REF = 18, 824 825 /* Firmware load is done externally, not by bmi */ 826 ATH10K_FW_FEATURE_NON_BMI = 19, 827 828 /* Firmware sends only one chan_info event per channel */ 829 ATH10K_FW_FEATURE_SINGLE_CHAN_INFO_PER_CHANNEL = 20, 830 831 /* Firmware allows setting peer fixed rate */ 832 ATH10K_FW_FEATURE_PEER_FIXED_RATE = 21, 833 834 /* Firmware support IRAM recovery */ 835 ATH10K_FW_FEATURE_IRAM_RECOVERY = 22, 836 837 /* keep last */ 838 ATH10K_FW_FEATURE_COUNT, 839 }; 840 841 enum ath10k_dev_flags { 842 /* Indicates that ath10k device is during CAC phase of DFS */ 843 ATH10K_CAC_RUNNING, 844 ATH10K_FLAG_CORE_REGISTERED, 845 846 /* Device has crashed and needs to restart. This indicates any pending 847 * waiters should immediately cancel instead of waiting for a time out. 848 */ 849 ATH10K_FLAG_CRASH_FLUSH, 850 851 /* Use Raw mode instead of native WiFi Tx/Rx encap mode. 852 * Raw mode supports both hardware and software crypto. Native WiFi only 853 * supports hardware crypto. 854 */ 855 ATH10K_FLAG_RAW_MODE, 856 857 /* Disable HW crypto engine */ 858 ATH10K_FLAG_HW_CRYPTO_DISABLED, 859 860 /* Bluetooth coexistence enabled */ 861 ATH10K_FLAG_BTCOEX, 862 863 /* Per Station statistics service */ 864 ATH10K_FLAG_PEER_STATS, 865 866 /* Indicates that ath10k device is during recovery process and not complete */ 867 ATH10K_FLAG_RESTARTING, 868 869 /* protected by conf_mutex */ 870 ATH10K_FLAG_NAPI_ENABLED, 871 }; 872 873 enum ath10k_cal_mode { 874 ATH10K_CAL_MODE_FILE, 875 ATH10K_CAL_MODE_OTP, 876 ATH10K_CAL_MODE_DT, 877 ATH10K_CAL_MODE_NVMEM, 878 ATH10K_PRE_CAL_MODE_FILE, 879 ATH10K_PRE_CAL_MODE_DT, 880 ATH10K_PRE_CAL_MODE_NVMEM, 881 ATH10K_CAL_MODE_EEPROM, 882 }; 883 884 enum ath10k_crypt_mode { 885 /* Only use hardware crypto engine */ 886 ATH10K_CRYPT_MODE_HW, 887 /* Only use software crypto engine */ 888 ATH10K_CRYPT_MODE_SW, 889 }; 890 891 static inline const char *ath10k_cal_mode_str(enum ath10k_cal_mode mode) 892 { 893 switch (mode) { 894 case ATH10K_CAL_MODE_FILE: 895 return "file"; 896 case ATH10K_CAL_MODE_OTP: 897 return "otp"; 898 case ATH10K_CAL_MODE_DT: 899 return "dt"; 900 case ATH10K_CAL_MODE_NVMEM: 901 return "nvmem"; 902 case ATH10K_PRE_CAL_MODE_FILE: 903 return "pre-cal-file"; 904 case ATH10K_PRE_CAL_MODE_DT: 905 return "pre-cal-dt"; 906 case ATH10K_PRE_CAL_MODE_NVMEM: 907 return "pre-cal-nvmem"; 908 case ATH10K_CAL_MODE_EEPROM: 909 return "eeprom"; 910 } 911 912 return "unknown"; 913 } 914 915 enum ath10k_scan_state { 916 ATH10K_SCAN_IDLE, 917 ATH10K_SCAN_STARTING, 918 ATH10K_SCAN_RUNNING, 919 ATH10K_SCAN_ABORTING, 920 }; 921 922 static inline const char *ath10k_scan_state_str(enum ath10k_scan_state state) 923 { 924 switch (state) { 925 case ATH10K_SCAN_IDLE: 926 return "idle"; 927 case ATH10K_SCAN_STARTING: 928 return "starting"; 929 case ATH10K_SCAN_RUNNING: 930 return "running"; 931 case ATH10K_SCAN_ABORTING: 932 return "aborting"; 933 } 934 935 return "unknown"; 936 } 937 938 enum ath10k_tx_pause_reason { 939 ATH10K_TX_PAUSE_Q_FULL, 940 ATH10K_TX_PAUSE_MAX, 941 }; 942 943 struct ath10k_fw_file { 944 const struct firmware *firmware; 945 946 char fw_version[ETHTOOL_FWVERS_LEN]; 947 948 DECLARE_BITMAP(fw_features, ATH10K_FW_FEATURE_COUNT); 949 950 enum ath10k_fw_wmi_op_version wmi_op_version; 951 enum ath10k_fw_htt_op_version htt_op_version; 952 953 const void *firmware_data; 954 size_t firmware_len; 955 956 const void *otp_data; 957 size_t otp_len; 958 959 const void *codeswap_data; 960 size_t codeswap_len; 961 962 /* The original idea of struct ath10k_fw_file was that it only 963 * contains struct firmware and pointers to various parts (actual 964 * firmware binary, otp, metadata etc) of the file. This seg_info 965 * is actually created separate but as this is used similarly as 966 * the other firmware components it's more convenient to have it 967 * here. 968 */ 969 struct ath10k_swap_code_seg_info *firmware_swap_code_seg_info; 970 }; 971 972 struct ath10k_fw_components { 973 const struct firmware *board; 974 const void *board_data; 975 size_t board_len; 976 const struct firmware *ext_board; 977 const void *ext_board_data; 978 size_t ext_board_len; 979 980 struct ath10k_fw_file fw_file; 981 }; 982 983 struct ath10k_per_peer_tx_stats { 984 u32 succ_bytes; 985 u32 retry_bytes; 986 u32 failed_bytes; 987 u8 ratecode; 988 u8 flags; 989 u16 peer_id; 990 u16 succ_pkts; 991 u16 retry_pkts; 992 u16 failed_pkts; 993 u16 duration; 994 u32 reserved1; 995 u32 reserved2; 996 }; 997 998 enum ath10k_dev_type { 999 ATH10K_DEV_TYPE_LL, 1000 ATH10K_DEV_TYPE_HL, 1001 }; 1002 1003 struct ath10k_bus_params { 1004 u32 chip_id; 1005 enum ath10k_dev_type dev_type; 1006 bool link_can_suspend; 1007 bool hl_msdu_ids; 1008 }; 1009 1010 struct ath10k { 1011 struct ath_common ath_common; 1012 struct ieee80211_hw *hw; 1013 struct ieee80211_ops *ops; 1014 struct device *dev; 1015 struct msa_region { 1016 dma_addr_t paddr; 1017 u32 mem_size; 1018 void *vaddr; 1019 } msa; 1020 u8 mac_addr[ETH_ALEN]; 1021 1022 enum ath10k_hw_rev hw_rev; 1023 u16 dev_id; 1024 u32 chip_id; 1025 u32 target_version; 1026 u8 fw_version_major; 1027 u32 fw_version_minor; 1028 u16 fw_version_release; 1029 u16 fw_version_build; 1030 u32 fw_stats_req_mask; 1031 u32 phy_capability; 1032 u32 hw_min_tx_power; 1033 u32 hw_max_tx_power; 1034 u32 hw_eeprom_rd; 1035 u32 ht_cap_info; 1036 u32 vht_cap_info; 1037 u32 vht_supp_mcs; 1038 u32 num_rf_chains; 1039 u32 max_spatial_stream; 1040 /* protected by conf_mutex */ 1041 u32 low_2ghz_chan; 1042 u32 high_2ghz_chan; 1043 u32 low_5ghz_chan; 1044 u32 high_5ghz_chan; 1045 bool ani_enabled; 1046 u32 sys_cap_info; 1047 1048 /* protected by data_lock */ 1049 bool hw_rfkill_on; 1050 1051 /* protected by conf_mutex */ 1052 u8 ps_state_enable; 1053 1054 bool nlo_enabled; 1055 bool p2p; 1056 1057 struct { 1058 enum ath10k_bus bus; 1059 const struct ath10k_hif_ops *ops; 1060 } hif; 1061 1062 struct completion target_suspend; 1063 struct completion driver_recovery; 1064 1065 const struct ath10k_hw_regs *regs; 1066 const struct ath10k_hw_ce_regs *hw_ce_regs; 1067 const struct ath10k_hw_values *hw_values; 1068 struct ath10k_bmi bmi; 1069 struct ath10k_wmi wmi; 1070 struct ath10k_htc htc; 1071 struct ath10k_htt htt; 1072 1073 struct ath10k_hw_params hw_params; 1074 1075 /* contains the firmware images used with ATH10K_FIRMWARE_MODE_NORMAL */ 1076 struct ath10k_fw_components normal_mode_fw; 1077 1078 /* READ-ONLY images of the running firmware, which can be either 1079 * normal or UTF. Do not modify, release etc! 1080 */ 1081 const struct ath10k_fw_components *running_fw; 1082 1083 const struct firmware *pre_cal_file; 1084 const struct firmware *cal_file; 1085 1086 struct { 1087 u32 vendor; 1088 u32 device; 1089 u32 subsystem_vendor; 1090 u32 subsystem_device; 1091 1092 bool bmi_ids_valid; 1093 bool qmi_ids_valid; 1094 u32 qmi_board_id; 1095 u32 qmi_chip_id; 1096 u8 bmi_board_id; 1097 u8 bmi_eboard_id; 1098 u8 bmi_chip_id; 1099 bool ext_bid_supported; 1100 1101 char bdf_ext[ATH10K_SMBIOS_BDF_EXT_STR_LENGTH]; 1102 } id; 1103 1104 int fw_api; 1105 int bd_api; 1106 enum ath10k_cal_mode cal_mode; 1107 1108 struct { 1109 struct completion started; 1110 struct completion completed; 1111 struct completion on_channel; 1112 struct delayed_work timeout; 1113 enum ath10k_scan_state state; 1114 bool is_roc; 1115 int vdev_id; 1116 int roc_freq; 1117 bool roc_notify; 1118 } scan; 1119 1120 struct { 1121 struct ieee80211_supported_band sbands[NUM_NL80211_BANDS]; 1122 } mac; 1123 1124 /* should never be NULL; needed for regular htt rx */ 1125 struct ieee80211_channel *rx_channel; 1126 1127 /* valid during scan; needed for mgmt rx during scan */ 1128 struct ieee80211_channel *scan_channel; 1129 1130 /* current operating channel definition */ 1131 struct cfg80211_chan_def chandef; 1132 1133 /* currently configured operating channel in firmware */ 1134 struct ieee80211_channel *tgt_oper_chan; 1135 1136 unsigned long long free_vdev_map; 1137 struct ath10k_vif *monitor_arvif; 1138 bool monitor; 1139 int monitor_vdev_id; 1140 bool monitor_started; 1141 unsigned int filter_flags; 1142 unsigned long dev_flags; 1143 bool dfs_block_radar_events; 1144 1145 /* protected by conf_mutex */ 1146 bool radar_enabled; 1147 int num_started_vdevs; 1148 1149 /* Protected by conf-mutex */ 1150 u8 cfg_tx_chainmask; 1151 u8 cfg_rx_chainmask; 1152 1153 struct completion install_key_done; 1154 1155 int last_wmi_vdev_start_status; 1156 struct completion vdev_setup_done; 1157 struct completion vdev_delete_done; 1158 struct completion peer_stats_info_complete; 1159 1160 struct workqueue_struct *workqueue; 1161 /* Auxiliary workqueue */ 1162 struct workqueue_struct *workqueue_aux; 1163 struct workqueue_struct *workqueue_tx_complete; 1164 /* prevents concurrent FW reconfiguration */ 1165 struct mutex conf_mutex; 1166 1167 /* protects coredump data */ 1168 struct mutex dump_mutex; 1169 1170 /* protects shared structure data */ 1171 spinlock_t data_lock; 1172 1173 struct list_head arvifs; 1174 struct list_head peers; 1175 struct ath10k_peer *peer_map[ATH10K_MAX_NUM_PEER_IDS]; 1176 wait_queue_head_t peer_mapping_wq; 1177 1178 /* protected by conf_mutex */ 1179 int num_peers; 1180 int num_stations; 1181 1182 int max_num_peers; 1183 int max_num_stations; 1184 int max_num_vdevs; 1185 int max_num_tdls_vdevs; 1186 int num_active_peers; 1187 int num_tids; 1188 1189 struct work_struct svc_rdy_work; 1190 struct sk_buff *svc_rdy_skb; 1191 1192 struct work_struct offchan_tx_work; 1193 struct sk_buff_head offchan_tx_queue; 1194 struct completion offchan_tx_completed; 1195 struct sk_buff *offchan_tx_skb; 1196 1197 struct work_struct wmi_mgmt_tx_work; 1198 struct sk_buff_head wmi_mgmt_tx_queue; 1199 1200 enum ath10k_state state; 1201 1202 struct work_struct register_work; 1203 struct work_struct restart_work; 1204 struct work_struct bundle_tx_work; 1205 struct work_struct tx_complete_work; 1206 1207 /* cycle count is reported twice for each visited channel during scan. 1208 * access protected by data_lock 1209 */ 1210 u32 survey_last_rx_clear_count; 1211 u32 survey_last_cycle_count; 1212 struct survey_info survey[ATH10K_NUM_CHANS]; 1213 1214 /* Channel info events are expected to come in pairs without and with 1215 * COMPLETE flag set respectively for each channel visit during scan. 1216 * 1217 * However there are deviations from this rule. This flag is used to 1218 * avoid reporting garbage data. 1219 */ 1220 bool ch_info_can_report_survey; 1221 struct completion bss_survey_done; 1222 1223 struct dfs_pattern_detector *dfs_detector; 1224 1225 unsigned long tx_paused; /* see ATH10K_TX_PAUSE_ */ 1226 1227 #ifdef CONFIG_ATH10K_DEBUGFS 1228 struct ath10k_debug debug; 1229 struct { 1230 /* relay(fs) channel for spectral scan */ 1231 struct rchan *rfs_chan_spec_scan; 1232 1233 /* spectral_mode and spec_config are protected by conf_mutex */ 1234 enum ath10k_spectral_mode mode; 1235 struct ath10k_spec_scan config; 1236 } spectral; 1237 #endif 1238 1239 u32 pktlog_filter; 1240 1241 #ifdef CONFIG_DEV_COREDUMP 1242 struct { 1243 struct ath10k_fw_crash_data *fw_crash_data; 1244 } coredump; 1245 #endif 1246 1247 struct { 1248 /* protected by conf_mutex */ 1249 struct ath10k_fw_components utf_mode_fw; 1250 1251 /* protected by data_lock */ 1252 bool utf_monitor; 1253 } testmode; 1254 1255 struct { 1256 /* protected by data_lock */ 1257 u32 rx_crc_err_drop; 1258 u32 fw_crash_counter; 1259 u32 fw_warm_reset_counter; 1260 u32 fw_cold_reset_counter; 1261 } stats; 1262 1263 struct ath10k_thermal thermal; 1264 struct ath10k_wow wow; 1265 struct ath10k_per_peer_tx_stats peer_tx_stats; 1266 1267 /* NAPI */ 1268 struct net_device napi_dev; 1269 struct napi_struct napi; 1270 1271 struct work_struct set_coverage_class_work; 1272 /* protected by conf_mutex */ 1273 struct { 1274 /* writing also protected by data_lock */ 1275 s16 coverage_class; 1276 1277 u32 reg_phyclk; 1278 u32 reg_slottime_conf; 1279 u32 reg_slottime_orig; 1280 u32 reg_ack_cts_timeout_conf; 1281 u32 reg_ack_cts_timeout_orig; 1282 } fw_coverage; 1283 1284 u32 ampdu_reference; 1285 1286 const u8 *wmi_key_cipher; 1287 void *ce_priv; 1288 1289 u32 sta_tid_stats_mask; 1290 1291 /* protected by data_lock */ 1292 enum ath10k_radar_confirmation_state radar_conf_state; 1293 struct ath10k_radar_found_info last_radar_info; 1294 struct work_struct radar_confirmation_work; 1295 struct ath10k_bus_params bus_param; 1296 struct completion peer_delete_done; 1297 1298 bool coex_support; 1299 int coex_gpio_pin; 1300 1301 s32 tx_power_2g_limit; 1302 s32 tx_power_5g_limit; 1303 1304 /* must be last */ 1305 u8 drv_priv[] __aligned(sizeof(void *)); 1306 }; 1307 1308 static inline bool ath10k_peer_stats_enabled(struct ath10k *ar) 1309 { 1310 if (test_bit(ATH10K_FLAG_PEER_STATS, &ar->dev_flags) && 1311 test_bit(WMI_SERVICE_PEER_STATS, ar->wmi.svc_map)) 1312 return true; 1313 1314 return false; 1315 } 1316 1317 extern unsigned int ath10k_frame_mode; 1318 extern unsigned long ath10k_coredump_mask; 1319 1320 void ath10k_core_napi_sync_disable(struct ath10k *ar); 1321 void ath10k_core_napi_enable(struct ath10k *ar); 1322 struct ath10k *ath10k_core_create(size_t priv_size, struct device *dev, 1323 enum ath10k_bus bus, 1324 enum ath10k_hw_rev hw_rev, 1325 const struct ath10k_hif_ops *hif_ops); 1326 void ath10k_core_destroy(struct ath10k *ar); 1327 void ath10k_core_get_fw_features_str(struct ath10k *ar, 1328 char *buf, 1329 size_t max_len); 1330 int ath10k_core_fetch_firmware_api_n(struct ath10k *ar, const char *name, 1331 struct ath10k_fw_file *fw_file); 1332 1333 int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode, 1334 const struct ath10k_fw_components *fw_components); 1335 int ath10k_wait_for_suspend(struct ath10k *ar, u32 suspend_opt); 1336 void ath10k_core_stop(struct ath10k *ar); 1337 void ath10k_core_start_recovery(struct ath10k *ar); 1338 int ath10k_core_register(struct ath10k *ar, 1339 const struct ath10k_bus_params *bus_params); 1340 void ath10k_core_unregister(struct ath10k *ar); 1341 int ath10k_core_fetch_board_file(struct ath10k *ar, int bd_ie_type); 1342 int ath10k_core_check_dt(struct ath10k *ar); 1343 void ath10k_core_free_board_files(struct ath10k *ar); 1344 1345 #endif /* _CORE_H_ */ 1346