Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2005-2011 Atheros Communications Inc. |
| 3 | * Copyright (c) 2011-2013 Qualcomm Atheros, Inc. |
| 4 | * |
| 5 | * Permission to use, copy, modify, and/or distribute this software for any |
| 6 | * purpose with or without fee is hereby granted, provided that the above |
| 7 | * copyright notice and this permission notice appear in all copies. |
| 8 | * |
| 9 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| 10 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| 11 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| 12 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| 13 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| 14 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| 15 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| 16 | */ |
| 17 | |
| 18 | #ifndef _CORE_H_ |
| 19 | #define _CORE_H_ |
| 20 | |
| 21 | #include <linux/completion.h> |
| 22 | #include <linux/if_ether.h> |
| 23 | #include <linux/types.h> |
| 24 | #include <linux/pci.h> |
Ben Greear | 384914b | 2014-08-25 08:37:32 +0300 | [diff] [blame] | 25 | #include <linux/uuid.h> |
| 26 | #include <linux/time.h> |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 27 | |
Michal Kazior | edb8236 | 2013-07-05 16:15:14 +0300 | [diff] [blame] | 28 | #include "htt.h" |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 29 | #include "htc.h" |
| 30 | #include "hw.h" |
| 31 | #include "targaddrs.h" |
| 32 | #include "wmi.h" |
| 33 | #include "../ath.h" |
| 34 | #include "../regd.h" |
Janusz Dziedzic | 9702c68 | 2013-11-20 09:59:41 +0200 | [diff] [blame] | 35 | #include "../dfs_pattern_detector.h" |
Simon Wunderlich | 855aed1 | 2014-08-02 09:12:54 +0300 | [diff] [blame] | 36 | #include "spectral.h" |
Rajkumar Manoharan | fe6f36d | 2014-12-17 12:22:07 +0200 | [diff] [blame] | 37 | #include "thermal.h" |
Janusz Dziedzic | 5fd3ac3 | 2015-03-23 17:32:53 +0200 | [diff] [blame] | 38 | #include "wow.h" |
Vasanthakumar Thiagarajan | dcb02db | 2015-06-18 12:31:09 +0530 | [diff] [blame] | 39 | #include "swap.h" |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 40 | |
| 41 | #define MS(_v, _f) (((_v) & _f##_MASK) >> _f##_LSB) |
| 42 | #define SM(_v, _f) (((_v) << _f##_LSB) & _f##_MASK) |
| 43 | #define WO(_f) ((_f##_OFFSET) >> 2) |
| 44 | |
| 45 | #define ATH10K_SCAN_ID 0 |
| 46 | #define WMI_READY_TIMEOUT (5 * HZ) |
Kalle Valo | 14e105c | 2016-04-13 14:13:21 +0300 | [diff] [blame] | 47 | #define ATH10K_FLUSH_TIMEOUT_HZ (5 * HZ) |
| 48 | #define ATH10K_CONNECTION_LOSS_HZ (3 * HZ) |
Michal Kazior | c94aa7e | 2015-03-24 12:38:11 +0000 | [diff] [blame] | 49 | #define ATH10K_NUM_CHANS 39 |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 50 | |
| 51 | /* Antenna noise floor */ |
| 52 | #define ATH10K_DEFAULT_NOISE_FLOOR -95 |
| 53 | |
Bartosz Markowski | 7109861 | 2013-11-14 09:01:15 +0100 | [diff] [blame] | 54 | #define ATH10K_MAX_NUM_MGMT_PENDING 128 |
Bartosz Markowski | 5e00d31 | 2013-09-26 17:47:12 +0200 | [diff] [blame] | 55 | |
Rajkumar Manoharan | 4705e34 | 2015-03-19 16:03:29 +0200 | [diff] [blame] | 56 | /* number of failed packets (20 packets with 16 sw reties each) */ |
| 57 | #define ATH10K_KICKOUT_THRESHOLD (20 * 16) |
Kalle Valo | 5a13e76 | 2014-01-20 11:01:46 +0200 | [diff] [blame] | 58 | |
| 59 | /* |
| 60 | * Use insanely high numbers to make sure that the firmware implementation |
| 61 | * won't start, we have the same functionality already in hostapd. Unit |
| 62 | * is seconds. |
| 63 | */ |
| 64 | #define ATH10K_KEEPALIVE_MIN_IDLE 3747 |
| 65 | #define ATH10K_KEEPALIVE_MAX_IDLE 3895 |
| 66 | #define ATH10K_KEEPALIVE_MAX_UNRESPONSIVE 3900 |
| 67 | |
Rajkumar Manoharan | 3c97f5d | 2016-09-02 19:46:09 +0300 | [diff] [blame] | 68 | /* NAPI poll budget */ |
| 69 | #define ATH10K_NAPI_BUDGET 64 |
| 70 | #define ATH10K_NAPI_QUOTA_LIMIT 60 |
| 71 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 72 | struct ath10k; |
| 73 | |
Kalle Valo | e07db35 | 2014-10-13 09:40:47 +0300 | [diff] [blame] | 74 | enum ath10k_bus { |
| 75 | ATH10K_BUS_PCI, |
Raja Mani | 0b523ce | 2016-01-27 15:24:25 +0530 | [diff] [blame] | 76 | ATH10K_BUS_AHB, |
Kalle Valo | e07db35 | 2014-10-13 09:40:47 +0300 | [diff] [blame] | 77 | }; |
| 78 | |
| 79 | static inline const char *ath10k_bus_str(enum ath10k_bus bus) |
| 80 | { |
| 81 | switch (bus) { |
| 82 | case ATH10K_BUS_PCI: |
| 83 | return "pci"; |
Raja Mani | 0b523ce | 2016-01-27 15:24:25 +0530 | [diff] [blame] | 84 | case ATH10K_BUS_AHB: |
| 85 | return "ahb"; |
Kalle Valo | e07db35 | 2014-10-13 09:40:47 +0300 | [diff] [blame] | 86 | } |
| 87 | |
| 88 | return "unknown"; |
| 89 | } |
| 90 | |
Michal Kazior | 66b8a01 | 2015-11-18 06:59:20 +0100 | [diff] [blame] | 91 | enum ath10k_skb_flags { |
| 92 | ATH10K_SKB_F_NO_HWCRYPT = BIT(0), |
| 93 | ATH10K_SKB_F_DTIM_ZERO = BIT(1), |
| 94 | ATH10K_SKB_F_DELIVER_CAB = BIT(2), |
Michal Kazior | d668dba | 2015-11-18 06:59:21 +0100 | [diff] [blame] | 95 | ATH10K_SKB_F_MGMT = BIT(3), |
Michal Kazior | 609db22 | 2015-11-18 06:59:22 +0100 | [diff] [blame] | 96 | ATH10K_SKB_F_QOS = BIT(4), |
Michal Kazior | 66b8a01 | 2015-11-18 06:59:20 +0100 | [diff] [blame] | 97 | }; |
| 98 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 99 | struct ath10k_skb_cb { |
| 100 | dma_addr_t paddr; |
Michal Kazior | 66b8a01 | 2015-11-18 06:59:20 +0100 | [diff] [blame] | 101 | u8 flags; |
Michal Kazior | d84a512 | 2014-11-27 11:09:37 +0100 | [diff] [blame] | 102 | u8 eid; |
Michal Kazior | aca146a | 2015-11-18 06:59:23 +0100 | [diff] [blame] | 103 | u16 msdu_id; |
Michal Kazior | 609db22 | 2015-11-18 06:59:22 +0100 | [diff] [blame] | 104 | struct ieee80211_vif *vif; |
Michal Kazior | dd4717b | 2016-03-06 16:14:39 +0200 | [diff] [blame] | 105 | struct ieee80211_txq *txq; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 106 | } __packed; |
| 107 | |
Michal Kazior | 8582bf3 | 2015-01-24 12:14:47 +0200 | [diff] [blame] | 108 | struct ath10k_skb_rxcb { |
| 109 | dma_addr_t paddr; |
Michal Kazior | c545070 | 2015-01-24 12:14:48 +0200 | [diff] [blame] | 110 | struct hlist_node hlist; |
Michal Kazior | 8582bf3 | 2015-01-24 12:14:47 +0200 | [diff] [blame] | 111 | }; |
| 112 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 113 | static inline struct ath10k_skb_cb *ATH10K_SKB_CB(struct sk_buff *skb) |
| 114 | { |
| 115 | BUILD_BUG_ON(sizeof(struct ath10k_skb_cb) > |
| 116 | IEEE80211_TX_INFO_DRIVER_DATA_SIZE); |
| 117 | return (struct ath10k_skb_cb *)&IEEE80211_SKB_CB(skb)->driver_data; |
| 118 | } |
| 119 | |
Michal Kazior | 8582bf3 | 2015-01-24 12:14:47 +0200 | [diff] [blame] | 120 | static inline struct ath10k_skb_rxcb *ATH10K_SKB_RXCB(struct sk_buff *skb) |
| 121 | { |
| 122 | BUILD_BUG_ON(sizeof(struct ath10k_skb_rxcb) > sizeof(skb->cb)); |
| 123 | return (struct ath10k_skb_rxcb *)skb->cb; |
| 124 | } |
| 125 | |
Michal Kazior | c545070 | 2015-01-24 12:14:48 +0200 | [diff] [blame] | 126 | #define ATH10K_RXCB_SKB(rxcb) \ |
| 127 | container_of((void *)rxcb, struct sk_buff, cb) |
| 128 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 129 | static inline u32 host_interest_item_address(u32 item_offset) |
| 130 | { |
| 131 | return QCA988X_HOST_INTEREST_ADDRESS + item_offset; |
| 132 | } |
| 133 | |
| 134 | struct ath10k_bmi { |
| 135 | bool done_sent; |
| 136 | }; |
| 137 | |
Bartosz Markowski | b3effe6 | 2013-09-26 17:47:11 +0200 | [diff] [blame] | 138 | struct ath10k_mem_chunk { |
| 139 | void *vaddr; |
| 140 | dma_addr_t paddr; |
| 141 | u32 len; |
| 142 | u32 req_id; |
| 143 | }; |
| 144 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 145 | struct ath10k_wmi { |
| 146 | enum ath10k_htc_ep_id eid; |
| 147 | struct completion service_ready; |
| 148 | struct completion unified_ready; |
Michal Kazior | 20ddca2 | 2016-08-19 13:37:42 +0300 | [diff] [blame] | 149 | struct completion barrier; |
Michal Kazior | be8b394 | 2013-09-13 14:16:54 +0200 | [diff] [blame] | 150 | wait_queue_head_t tx_credits_wq; |
Michal Kazior | acfe7ec | 2014-11-27 10:11:17 +0100 | [diff] [blame] | 151 | DECLARE_BITMAP(svc_map, WMI_SERVICE_MAX); |
Bartosz Markowski | ce42870 | 2013-09-26 17:47:05 +0200 | [diff] [blame] | 152 | struct wmi_cmd_map *cmd; |
Bartosz Markowski | 6d1506e | 2013-09-26 17:47:15 +0200 | [diff] [blame] | 153 | struct wmi_vdev_param_map *vdev_param; |
Bartosz Markowski | 226a339 | 2013-09-26 17:47:16 +0200 | [diff] [blame] | 154 | struct wmi_pdev_param_map *pdev_param; |
Michal Kazior | d7579d1 | 2014-12-03 10:10:54 +0200 | [diff] [blame] | 155 | const struct wmi_ops *ops; |
Tamizh chelvam | 3fab30f | 2015-10-29 14:27:37 +0200 | [diff] [blame] | 156 | const struct wmi_peer_flags_map *peer_flags; |
Bartosz Markowski | b3effe6 | 2013-09-26 17:47:11 +0200 | [diff] [blame] | 157 | |
| 158 | u32 num_mem_chunks; |
David Liu | ccec903 | 2015-07-24 20:25:32 +0300 | [diff] [blame] | 159 | u32 rx_decap_mode; |
Michal Kazior | 5c01aa3d | 2014-09-18 15:21:24 +0200 | [diff] [blame] | 160 | struct ath10k_mem_chunk mem_chunks[WMI_MAX_MEM_REQS]; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 161 | }; |
| 162 | |
Michal Kazior | 60ef401 | 2014-09-25 12:33:48 +0200 | [diff] [blame] | 163 | struct ath10k_fw_stats_peer { |
Michal Kazior | 5326849 | 2014-09-25 12:33:50 +0200 | [diff] [blame] | 164 | struct list_head list; |
| 165 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 166 | u8 peer_macaddr[ETH_ALEN]; |
| 167 | u32 peer_rssi; |
| 168 | u32 peer_tx_rate; |
Ben Greear | 23c3aae | 2014-03-28 14:35:15 +0200 | [diff] [blame] | 169 | u32 peer_rx_rate; /* 10x only */ |
Mohammed Shafi Shajakhan | de46c01 | 2016-01-13 21:16:28 +0530 | [diff] [blame] | 170 | u32 rx_duration; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 171 | }; |
| 172 | |
Mohammed Shafi Shajakhan | 4a49ae9 | 2016-06-30 15:23:47 +0300 | [diff] [blame] | 173 | struct ath10k_fw_extd_stats_peer { |
| 174 | struct list_head list; |
| 175 | |
| 176 | u8 peer_macaddr[ETH_ALEN]; |
| 177 | u32 rx_duration; |
| 178 | }; |
| 179 | |
Michal Kazior | 7b6b153 | 2015-02-15 16:50:40 +0200 | [diff] [blame] | 180 | struct ath10k_fw_stats_vdev { |
| 181 | struct list_head list; |
| 182 | |
| 183 | u32 vdev_id; |
| 184 | u32 beacon_snr; |
| 185 | u32 data_snr; |
| 186 | u32 num_tx_frames[4]; |
| 187 | u32 num_rx_frames; |
| 188 | u32 num_tx_frames_retries[4]; |
| 189 | u32 num_tx_frames_failures[4]; |
| 190 | u32 num_rts_fail; |
| 191 | u32 num_rts_success; |
| 192 | u32 num_rx_err; |
| 193 | u32 num_rx_discard; |
| 194 | u32 num_tx_not_acked; |
| 195 | u32 tx_rate_history[10]; |
| 196 | u32 beacon_rssi_history[10]; |
| 197 | }; |
| 198 | |
Michal Kazior | 5326849 | 2014-09-25 12:33:50 +0200 | [diff] [blame] | 199 | struct ath10k_fw_stats_pdev { |
| 200 | struct list_head list; |
| 201 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 202 | /* PDEV stats */ |
| 203 | s32 ch_noise_floor; |
Ben Greear | 15138fd | 2016-09-26 21:56:26 +0300 | [diff] [blame] | 204 | u32 tx_frame_count; /* Cycles spent transmitting frames */ |
| 205 | u32 rx_frame_count; /* Cycles spent receiving frames */ |
| 206 | u32 rx_clear_count; /* Total channel busy time, evidently */ |
| 207 | u32 cycle_count; /* Total on-channel time */ |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 208 | u32 phy_err_count; |
| 209 | u32 chan_tx_power; |
Chun-Yeow Yeoh | 52e346d | 2014-03-28 14:35:16 +0200 | [diff] [blame] | 210 | u32 ack_rx_bad; |
| 211 | u32 rts_bad; |
| 212 | u32 rts_good; |
| 213 | u32 fcs_bad; |
| 214 | u32 no_beacons; |
| 215 | u32 mib_int_count; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 216 | |
| 217 | /* PDEV TX stats */ |
| 218 | s32 comp_queued; |
| 219 | s32 comp_delivered; |
| 220 | s32 msdu_enqued; |
| 221 | s32 mpdu_enqued; |
| 222 | s32 wmm_drop; |
| 223 | s32 local_enqued; |
| 224 | s32 local_freed; |
| 225 | s32 hw_queued; |
| 226 | s32 hw_reaped; |
| 227 | s32 underrun; |
Manikanta Pubbisetty | 98dd2b9 | 2015-10-28 21:38:33 +0200 | [diff] [blame] | 228 | u32 hw_paused; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 229 | s32 tx_abort; |
| 230 | s32 mpdus_requed; |
| 231 | u32 tx_ko; |
| 232 | u32 data_rc; |
| 233 | u32 self_triggers; |
| 234 | u32 sw_retry_failure; |
| 235 | u32 illgl_rate_phy_err; |
| 236 | u32 pdev_cont_xretry; |
| 237 | u32 pdev_tx_timeout; |
| 238 | u32 pdev_resets; |
| 239 | u32 phy_underrun; |
| 240 | u32 txop_ovf; |
Manikanta Pubbisetty | 98dd2b9 | 2015-10-28 21:38:33 +0200 | [diff] [blame] | 241 | u32 seq_posted; |
| 242 | u32 seq_failed_queueing; |
| 243 | u32 seq_completed; |
| 244 | u32 seq_restarted; |
| 245 | u32 mu_seq_posted; |
| 246 | u32 mpdus_sw_flush; |
| 247 | u32 mpdus_hw_filter; |
| 248 | u32 mpdus_truncated; |
| 249 | u32 mpdus_ack_failed; |
| 250 | u32 mpdus_expired; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 251 | |
| 252 | /* PDEV RX stats */ |
| 253 | s32 mid_ppdu_route_change; |
| 254 | s32 status_rcvd; |
| 255 | s32 r0_frags; |
| 256 | s32 r1_frags; |
| 257 | s32 r2_frags; |
| 258 | s32 r3_frags; |
| 259 | s32 htt_msdus; |
| 260 | s32 htt_mpdus; |
| 261 | s32 loc_msdus; |
| 262 | s32 loc_mpdus; |
| 263 | s32 oversize_amsdu; |
| 264 | s32 phy_errs; |
| 265 | s32 phy_err_drop; |
| 266 | s32 mpdu_errs; |
Manikanta Pubbisetty | 98dd2b9 | 2015-10-28 21:38:33 +0200 | [diff] [blame] | 267 | s32 rx_ovfl_errs; |
Michal Kazior | 5326849 | 2014-09-25 12:33:50 +0200 | [diff] [blame] | 268 | }; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 269 | |
Michal Kazior | 5326849 | 2014-09-25 12:33:50 +0200 | [diff] [blame] | 270 | struct ath10k_fw_stats { |
Mohammed Shafi Shajakhan | 4a49ae9 | 2016-06-30 15:23:47 +0300 | [diff] [blame] | 271 | bool extended; |
Michal Kazior | 5326849 | 2014-09-25 12:33:50 +0200 | [diff] [blame] | 272 | struct list_head pdevs; |
Michal Kazior | 7b6b153 | 2015-02-15 16:50:40 +0200 | [diff] [blame] | 273 | struct list_head vdevs; |
Michal Kazior | 5326849 | 2014-09-25 12:33:50 +0200 | [diff] [blame] | 274 | struct list_head peers; |
Mohammed Shafi Shajakhan | 4a49ae9 | 2016-06-30 15:23:47 +0300 | [diff] [blame] | 275 | struct list_head peers_extd; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 276 | }; |
| 277 | |
Maharaja Kennadyrajan | 2954266 | 2015-10-05 17:56:38 +0300 | [diff] [blame] | 278 | #define ATH10K_TPC_TABLE_TYPE_FLAG 1 |
| 279 | #define ATH10K_TPC_PREAM_TABLE_END 0xFFFF |
| 280 | |
| 281 | struct ath10k_tpc_table { |
| 282 | u32 pream_idx[WMI_TPC_RATE_MAX]; |
| 283 | u8 rate_code[WMI_TPC_RATE_MAX]; |
| 284 | char tpc_value[WMI_TPC_RATE_MAX][WMI_TPC_TX_N_CHAIN * WMI_TPC_BUF_SIZE]; |
| 285 | }; |
| 286 | |
| 287 | struct ath10k_tpc_stats { |
| 288 | u32 reg_domain; |
| 289 | u32 chan_freq; |
| 290 | u32 phy_mode; |
| 291 | u32 twice_antenna_reduction; |
| 292 | u32 twice_max_rd_power; |
| 293 | s32 twice_antenna_gain; |
| 294 | u32 power_limit; |
| 295 | u32 num_tx_chain; |
| 296 | u32 ctl; |
| 297 | u32 rate_max; |
| 298 | u8 flag[WMI_TPC_FLAG]; |
| 299 | struct ath10k_tpc_table tpc_table[WMI_TPC_FLAG]; |
| 300 | }; |
| 301 | |
Janusz Dziedzic | 9702c68 | 2013-11-20 09:59:41 +0200 | [diff] [blame] | 302 | struct ath10k_dfs_stats { |
| 303 | u32 phy_errors; |
| 304 | u32 pulses_total; |
| 305 | u32 pulses_detected; |
| 306 | u32 pulses_discarded; |
| 307 | u32 radar_detected; |
| 308 | }; |
| 309 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 310 | #define ATH10K_MAX_NUM_PEER_IDS (1 << 11) /* htt rx_desc limit */ |
| 311 | |
| 312 | struct ath10k_peer { |
| 313 | struct list_head list; |
Michal Kazior | 6942726 | 2016-03-06 16:14:30 +0200 | [diff] [blame] | 314 | struct ieee80211_vif *vif; |
| 315 | struct ieee80211_sta *sta; |
| 316 | |
Michal Kazior | 874b5ac | 2017-01-12 16:14:30 +0100 | [diff] [blame] | 317 | bool removed; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 318 | int vdev_id; |
| 319 | u8 addr[ETH_ALEN]; |
| 320 | DECLARE_BITMAP(peer_ids, ATH10K_MAX_NUM_PEER_IDS); |
Sujith Manoharan | ae16713 | 2014-11-25 11:46:59 +0530 | [diff] [blame] | 321 | |
| 322 | /* protected by ar->data_lock */ |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 323 | struct ieee80211_key_conf *keys[WMI_MAX_KEY_INDEX + 1]; |
| 324 | }; |
| 325 | |
Michal Kazior | 2994687 | 2016-03-06 16:14:34 +0200 | [diff] [blame] | 326 | struct ath10k_txq { |
| 327 | struct list_head list; |
Michal Kazior | 3cc0fef | 2016-03-06 16:14:41 +0200 | [diff] [blame] | 328 | unsigned long num_fw_queued; |
Michal Kazior | 426e10e | 2016-03-06 16:14:43 +0200 | [diff] [blame] | 329 | unsigned long num_push_allowed; |
Michal Kazior | 2994687 | 2016-03-06 16:14:34 +0200 | [diff] [blame] | 330 | }; |
| 331 | |
Michal Kazior | 9797feb | 2014-02-14 14:49:48 +0100 | [diff] [blame] | 332 | struct ath10k_sta { |
| 333 | struct ath10k_vif *arvif; |
| 334 | |
| 335 | /* the following are protected by ar->data_lock */ |
| 336 | u32 changed; /* IEEE80211_RC_* */ |
| 337 | u32 bw; |
| 338 | u32 nss; |
| 339 | u32 smps; |
Michal Kazior | bb8f0c6 | 2016-03-06 16:14:27 +0200 | [diff] [blame] | 340 | u16 peer_id; |
Michal Kazior | 9797feb | 2014-02-14 14:49:48 +0100 | [diff] [blame] | 341 | |
| 342 | struct work_struct update_wk; |
Rajkumar Manoharan | f504598 | 2015-01-12 14:07:27 +0200 | [diff] [blame] | 343 | |
| 344 | #ifdef CONFIG_MAC80211_DEBUGFS |
| 345 | /* protected by conf_mutex */ |
| 346 | bool aggr_mode; |
Mohammed Shafi Shajakhan | 856e7c3 | 2016-01-13 21:16:34 +0530 | [diff] [blame] | 347 | u64 rx_duration; |
Rajkumar Manoharan | f504598 | 2015-01-12 14:07:27 +0200 | [diff] [blame] | 348 | #endif |
Michal Kazior | 9797feb | 2014-02-14 14:49:48 +0100 | [diff] [blame] | 349 | }; |
| 350 | |
Kalle Valo | 14e105c | 2016-04-13 14:13:21 +0300 | [diff] [blame] | 351 | #define ATH10K_VDEV_SETUP_TIMEOUT_HZ (5 * HZ) |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 352 | |
Michal Kazior | af21319 | 2015-01-29 14:29:52 +0200 | [diff] [blame] | 353 | enum ath10k_beacon_state { |
| 354 | ATH10K_BEACON_SCHEDULED = 0, |
| 355 | ATH10K_BEACON_SENDING, |
| 356 | ATH10K_BEACON_SENT, |
| 357 | }; |
| 358 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 359 | struct ath10k_vif { |
Michal Kazior | 0579119 | 2013-10-16 15:44:45 +0300 | [diff] [blame] | 360 | struct list_head list; |
| 361 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 362 | u32 vdev_id; |
Michal Kazior | bb8f0c6 | 2016-03-06 16:14:27 +0200 | [diff] [blame] | 363 | u16 peer_id; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 364 | enum wmi_vdev_type vdev_type; |
| 365 | enum wmi_vdev_subtype vdev_subtype; |
| 366 | u32 beacon_interval; |
| 367 | u32 dtim_period; |
Michal Kazior | ed54388 | 2013-09-13 14:16:56 +0200 | [diff] [blame] | 368 | struct sk_buff *beacon; |
Michal Kazior | 748afc4 | 2014-01-23 12:48:21 +0100 | [diff] [blame] | 369 | /* protected by data_lock */ |
Michal Kazior | af21319 | 2015-01-29 14:29:52 +0200 | [diff] [blame] | 370 | enum ath10k_beacon_state beacon_state; |
Michal Kazior | 64badcb | 2014-09-18 11:18:02 +0300 | [diff] [blame] | 371 | void *beacon_buf; |
| 372 | dma_addr_t beacon_paddr; |
Michal Kazior | 96d828d | 2015-03-31 10:26:23 +0000 | [diff] [blame] | 373 | unsigned long tx_paused; /* arbitrary values defined by target */ |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 374 | |
| 375 | struct ath10k *ar; |
| 376 | struct ieee80211_vif *vif; |
| 377 | |
Michal Kazior | c930f74 | 2014-01-23 11:38:25 +0100 | [diff] [blame] | 378 | bool is_started; |
| 379 | bool is_up; |
Simon Wunderlich | 855aed1 | 2014-08-02 09:12:54 +0300 | [diff] [blame] | 380 | bool spectral_enabled; |
Michal Kazior | cffb41f | 2015-02-13 13:30:16 +0100 | [diff] [blame] | 381 | bool ps; |
Michal Kazior | c930f74 | 2014-01-23 11:38:25 +0100 | [diff] [blame] | 382 | u32 aid; |
| 383 | u8 bssid[ETH_ALEN]; |
| 384 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 385 | struct ieee80211_key_conf *wep_keys[WMI_MAX_KEY_INDEX + 1]; |
SenthilKumar Jegadeesan | 627613f | 2015-01-29 13:50:38 +0200 | [diff] [blame] | 386 | s8 def_wep_key_idx; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 387 | |
| 388 | u16 tx_seq_no; |
| 389 | |
| 390 | union { |
| 391 | struct { |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 392 | u32 uapsd; |
| 393 | } sta; |
| 394 | struct { |
Raja Mani | 3cec3be | 2015-06-22 20:22:21 +0530 | [diff] [blame] | 395 | /* 512 stations */ |
| 396 | u8 tim_bitmap[64]; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 397 | u8 tim_len; |
| 398 | u32 ssid_len; |
| 399 | u8 ssid[IEEE80211_MAX_SSID_LEN]; |
| 400 | bool hidden_ssid; |
| 401 | /* P2P_IE with NoA attribute for P2P_GO case */ |
| 402 | u32 noa_len; |
| 403 | u8 *noa_data; |
| 404 | } ap; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 405 | } u; |
Janusz Dziedzic | 51ab1a0 | 2014-01-08 09:08:33 +0100 | [diff] [blame] | 406 | |
Marek Kwaczynski | e81bd10 | 2014-03-11 12:58:00 +0200 | [diff] [blame] | 407 | bool use_cts_prot; |
David Liu | ccec903 | 2015-07-24 20:25:32 +0300 | [diff] [blame] | 408 | bool nohwcrypt; |
Marek Kwaczynski | e81bd10 | 2014-03-11 12:58:00 +0200 | [diff] [blame] | 409 | int num_legacy_stations; |
Michal Kazior | 7d9d558 | 2014-10-21 10:40:15 +0300 | [diff] [blame] | 410 | int txpower; |
Michal Kazior | 5e752e4 | 2015-01-19 09:53:41 +0100 | [diff] [blame] | 411 | struct wmi_wmm_params_all_arg wmm_params; |
Michal Kazior | 81a9a17 | 2015-03-05 16:02:17 +0200 | [diff] [blame] | 412 | struct work_struct ap_csa_work; |
Michal Kazior | cc9904e | 2015-03-10 16:22:01 +0200 | [diff] [blame] | 413 | struct delayed_work connection_loss_work; |
Michal Kazior | 45c9abc | 2015-04-21 20:42:58 +0300 | [diff] [blame] | 414 | struct cfg80211_bitrate_mask bitrate_mask; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 415 | }; |
| 416 | |
| 417 | struct ath10k_vif_iter { |
| 418 | u32 vdev_id; |
| 419 | struct ath10k_vif *arvif; |
| 420 | }; |
| 421 | |
Ben Greear | 384914b | 2014-08-25 08:37:32 +0300 | [diff] [blame] | 422 | /* used for crash-dump storage, protected by data-lock */ |
| 423 | struct ath10k_fw_crash_data { |
| 424 | bool crashed_since_read; |
| 425 | |
| 426 | uuid_le uuid; |
| 427 | struct timespec timestamp; |
| 428 | __le32 registers[REG_DUMP_COUNT_QCA988X]; |
| 429 | }; |
| 430 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 431 | struct ath10k_debug { |
| 432 | struct dentry *debugfs_phy; |
| 433 | |
Michal Kazior | 60ef401 | 2014-09-25 12:33:48 +0200 | [diff] [blame] | 434 | struct ath10k_fw_stats fw_stats; |
| 435 | struct completion fw_stats_complete; |
Michal Kazior | 5326849 | 2014-09-25 12:33:50 +0200 | [diff] [blame] | 436 | bool fw_stats_done; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 437 | |
Kalle Valo | a3d135e | 2013-09-03 11:44:10 +0300 | [diff] [blame] | 438 | unsigned long htt_stats_mask; |
| 439 | struct delayed_work htt_stats_dwork; |
Janusz Dziedzic | 9702c68 | 2013-11-20 09:59:41 +0200 | [diff] [blame] | 440 | struct ath10k_dfs_stats dfs_stats; |
| 441 | struct ath_dfs_pool_stats dfs_pool_stats; |
Kalle Valo | f118a3e | 2014-01-03 12:59:31 +0200 | [diff] [blame] | 442 | |
Maharaja Kennadyrajan | 2954266 | 2015-10-05 17:56:38 +0300 | [diff] [blame] | 443 | /* used for tpc-dump storage, protected by data-lock */ |
| 444 | struct ath10k_tpc_stats *tpc_stats; |
| 445 | |
| 446 | struct completion tpc_complete; |
| 447 | |
Rajkumar Manoharan | 9017445 | 2014-10-03 08:02:33 +0300 | [diff] [blame] | 448 | /* protected by conf_mutex */ |
Maharaja Kennadyrajan | afcbc82 | 2016-08-23 15:35:36 +0530 | [diff] [blame] | 449 | u64 fw_dbglog_mask; |
SenthilKumar Jegadeesan | 467210a | 2015-01-29 14:36:52 +0530 | [diff] [blame] | 450 | u32 fw_dbglog_level; |
Rajkumar Manoharan | 9017445 | 2014-10-03 08:02:33 +0300 | [diff] [blame] | 451 | u32 pktlog_filter; |
Yanbo Li | 077a380 | 2014-11-25 12:24:33 +0200 | [diff] [blame] | 452 | u32 reg_addr; |
Peter Oh | a7bd3e9 | 2014-12-02 13:07:14 +0200 | [diff] [blame] | 453 | u32 nf_cal_period; |
Marty Faltesek | f67b107d | 2016-10-10 19:00:04 +0300 | [diff] [blame] | 454 | void *cal_data; |
Janusz Dziedzic | d385623 | 2014-06-02 21:19:46 +0300 | [diff] [blame] | 455 | |
Ben Greear | 384914b | 2014-08-25 08:37:32 +0300 | [diff] [blame] | 456 | struct ath10k_fw_crash_data *fw_crash_data; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 457 | }; |
| 458 | |
Michal Kazior | f7843d7 | 2013-07-16 09:38:52 +0200 | [diff] [blame] | 459 | enum ath10k_state { |
| 460 | ATH10K_STATE_OFF = 0, |
| 461 | ATH10K_STATE_ON, |
Michal Kazior | affd321 | 2013-07-16 09:54:35 +0200 | [diff] [blame] | 462 | |
| 463 | /* When doing firmware recovery the device is first powered down. |
| 464 | * mac80211 is supposed to call in to start() hook later on. It is |
| 465 | * however possible that driver unloading and firmware crash overlap. |
| 466 | * mac80211 can wait on conf_mutex in stop() while the device is |
| 467 | * stopped in ath10k_core_restart() work holding conf_mutex. The state |
| 468 | * RESTARTED means that the device is up and mac80211 has started hw |
| 469 | * reconfiguration. Once mac80211 is done with the reconfiguration we |
Eliad Peller | cf2c92d | 2014-11-04 11:43:54 +0200 | [diff] [blame] | 470 | * set the state to STATE_ON in reconfig_complete(). */ |
Michal Kazior | affd321 | 2013-07-16 09:54:35 +0200 | [diff] [blame] | 471 | ATH10K_STATE_RESTARTING, |
| 472 | ATH10K_STATE_RESTARTED, |
| 473 | |
| 474 | /* The device has crashed while restarting hw. This state is like ON |
| 475 | * but commands are blocked in HTC and -ECOMM response is given. This |
| 476 | * prevents completion timeouts and makes the driver more responsive to |
| 477 | * userspace commands. This is also prevents recursive recovery. */ |
| 478 | ATH10K_STATE_WEDGED, |
Kalle Valo | 43d2a30 | 2014-09-10 18:23:30 +0300 | [diff] [blame] | 479 | |
| 480 | /* factory tests */ |
| 481 | ATH10K_STATE_UTF, |
| 482 | }; |
| 483 | |
| 484 | enum ath10k_firmware_mode { |
| 485 | /* the default mode, standard 802.11 functionality */ |
| 486 | ATH10K_FIRMWARE_MODE_NORMAL, |
| 487 | |
| 488 | /* factory tests etc */ |
| 489 | ATH10K_FIRMWARE_MODE_UTF, |
Michal Kazior | f7843d7 | 2013-07-16 09:38:52 +0200 | [diff] [blame] | 490 | }; |
| 491 | |
Michal Kazior | 0d9b043 | 2013-08-09 10:13:33 +0200 | [diff] [blame] | 492 | enum ath10k_fw_features { |
| 493 | /* wmi_mgmt_rx_hdr contains extra RSSI information */ |
| 494 | ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX = 0, |
| 495 | |
Kalle Valo | 202e86e | 2014-12-03 10:10:08 +0200 | [diff] [blame] | 496 | /* Firmware from 10X branch. Deprecated, don't use in new code. */ |
Bartosz Markowski | ce42870 | 2013-09-26 17:47:05 +0200 | [diff] [blame] | 497 | ATH10K_FW_FEATURE_WMI_10X = 1, |
| 498 | |
Bartosz Markowski | 5e00d31 | 2013-09-26 17:47:12 +0200 | [diff] [blame] | 499 | /* firmware support tx frame management over WMI, otherwise it's HTT */ |
| 500 | ATH10K_FW_FEATURE_HAS_WMI_MGMT_TX = 2, |
| 501 | |
Bartosz Markowski | d354181 | 2013-12-10 16:20:40 +0100 | [diff] [blame] | 502 | /* Firmware does not support P2P */ |
| 503 | ATH10K_FW_FEATURE_NO_P2P = 3, |
| 504 | |
Kalle Valo | 202e86e | 2014-12-03 10:10:08 +0200 | [diff] [blame] | 505 | /* Firmware 10.2 feature bit. The ATH10K_FW_FEATURE_WMI_10X feature |
| 506 | * bit is required to be set as well. Deprecated, don't use in new |
| 507 | * code. |
Michal Kazior | 24c88f7 | 2014-07-25 13:32:17 +0200 | [diff] [blame] | 508 | */ |
| 509 | ATH10K_FW_FEATURE_WMI_10_2 = 4, |
| 510 | |
Michal Kazior | cffb41f | 2015-02-13 13:30:16 +0100 | [diff] [blame] | 511 | /* Some firmware revisions lack proper multi-interface client powersave |
| 512 | * implementation. Enabling PS could result in connection drops, |
| 513 | * traffic stalls, etc. |
| 514 | */ |
| 515 | ATH10K_FW_FEATURE_MULTI_VIF_PS_SUPPORT = 5, |
| 516 | |
Janusz Dziedzic | 5fd3ac3 | 2015-03-23 17:32:53 +0200 | [diff] [blame] | 517 | /* Some firmware revisions have an incomplete WoWLAN implementation |
| 518 | * despite WMI service bit being advertised. This feature flag is used |
| 519 | * to distinguish whether WoWLAN is really supported or not. |
| 520 | */ |
| 521 | ATH10K_FW_FEATURE_WOWLAN_SUPPORT = 6, |
| 522 | |
Kalle Valo | d915354 | 2015-04-28 20:19:30 +0300 | [diff] [blame] | 523 | /* Don't trust error code from otp.bin */ |
David Liu | ccec903 | 2015-07-24 20:25:32 +0300 | [diff] [blame] | 524 | ATH10K_FW_FEATURE_IGNORE_OTP_RESULT = 7, |
Kalle Valo | d915354 | 2015-04-28 20:19:30 +0300 | [diff] [blame] | 525 | |
Michal Kazior | 48f4ca3 | 2015-05-19 14:09:34 +0200 | [diff] [blame] | 526 | /* Some firmware revisions pad 4th hw address to 4 byte boundary making |
| 527 | * it 8 bytes long in Native Wifi Rx decap. |
| 528 | */ |
David Liu | ccec903 | 2015-07-24 20:25:32 +0300 | [diff] [blame] | 529 | ATH10K_FW_FEATURE_NO_NWIFI_DECAP_4ADDR_PADDING = 8, |
Michal Kazior | 48f4ca3 | 2015-05-19 14:09:34 +0200 | [diff] [blame] | 530 | |
Rajkumar Manoharan | 163f526 | 2015-05-29 17:51:53 +0300 | [diff] [blame] | 531 | /* Firmware supports bypassing PLL setting on init. */ |
| 532 | ATH10K_FW_FEATURE_SUPPORTS_SKIP_CLOCK_INIT = 9, |
| 533 | |
David Liu | ccec903 | 2015-07-24 20:25:32 +0300 | [diff] [blame] | 534 | /* Raw mode support. If supported, FW supports receiving and trasmitting |
| 535 | * frames in raw mode. |
| 536 | */ |
| 537 | ATH10K_FW_FEATURE_RAW_MODE_SUPPORT = 10, |
| 538 | |
Maharaja | 62f77f0 | 2015-10-21 11:49:18 +0300 | [diff] [blame] | 539 | /* Firmware Supports Adaptive CCA*/ |
| 540 | ATH10K_FW_FEATURE_SUPPORTS_ADAPTIVE_CCA = 11, |
| 541 | |
Tamizh chelvam | 90eceb3 | 2015-10-29 14:27:42 +0200 | [diff] [blame] | 542 | /* Firmware supports management frame protection */ |
| 543 | ATH10K_FW_FEATURE_MFP_SUPPORT = 12, |
| 544 | |
Michal Kazior | 9b78376 | 2016-01-21 14:13:25 +0100 | [diff] [blame] | 545 | /* Firmware supports pull-push model where host shares it's software |
| 546 | * queue state with firmware and firmware generates fetch requests |
| 547 | * telling host which queues to dequeue tx from. |
| 548 | * |
| 549 | * Primary function of this is improved MU-MIMO performance with |
| 550 | * multiple clients. |
| 551 | */ |
| 552 | ATH10K_FW_FEATURE_PEER_FLOW_CONTROL = 13, |
| 553 | |
Rajkumar Manoharan | 64e001f | 2016-05-27 20:15:58 +0530 | [diff] [blame] | 554 | /* Firmware supports BT-Coex without reloading firmware via pdev param. |
| 555 | * To support Bluetooth coexistence pdev param, WMI_COEX_GPIO_SUPPORT of |
| 556 | * extended resource config should be enabled always. This firmware IE |
| 557 | * is used to configure WMI_COEX_GPIO_SUPPORT. |
| 558 | */ |
| 559 | ATH10K_FW_FEATURE_BTCOEX_PARAM = 14, |
| 560 | |
Mohammed Shafi Shajakhan | a24f1f3 | 2016-11-09 03:40:57 +0200 | [diff] [blame] | 561 | /* Unused flag and proven to be not working, enable this if you want |
| 562 | * to experiment sending NULL func data frames in HTT TX |
Mohammed Shafi Shajakhan | 2cdce42 | 2016-08-26 13:42:20 +0530 | [diff] [blame] | 563 | */ |
| 564 | ATH10K_FW_FEATURE_SKIP_NULL_FUNC_WAR = 15, |
| 565 | |
Michal Kazior | 0d9b043 | 2013-08-09 10:13:33 +0200 | [diff] [blame] | 566 | /* keep last */ |
| 567 | ATH10K_FW_FEATURE_COUNT, |
| 568 | }; |
| 569 | |
Marek Puzyniak | e8a50f8 | 2013-11-20 09:59:47 +0200 | [diff] [blame] | 570 | enum ath10k_dev_flags { |
| 571 | /* Indicates that ath10k device is during CAC phase of DFS */ |
| 572 | ATH10K_CAC_RUNNING, |
Michal Kazior | 6782cb6 | 2014-05-23 12:28:47 +0200 | [diff] [blame] | 573 | ATH10K_FLAG_CORE_REGISTERED, |
Michal Kazior | 7962b0d | 2014-10-28 10:34:38 +0100 | [diff] [blame] | 574 | |
| 575 | /* Device has crashed and needs to restart. This indicates any pending |
| 576 | * waiters should immediately cancel instead of waiting for a time out. |
| 577 | */ |
| 578 | ATH10K_FLAG_CRASH_FLUSH, |
David Liu | ccec903 | 2015-07-24 20:25:32 +0300 | [diff] [blame] | 579 | |
| 580 | /* Use Raw mode instead of native WiFi Tx/Rx encap mode. |
| 581 | * Raw mode supports both hardware and software crypto. Native WiFi only |
| 582 | * supports hardware crypto. |
| 583 | */ |
| 584 | ATH10K_FLAG_RAW_MODE, |
| 585 | |
| 586 | /* Disable HW crypto engine */ |
| 587 | ATH10K_FLAG_HW_CRYPTO_DISABLED, |
Yanbo Li | 844fa57 | 2015-10-31 11:07:21 +0200 | [diff] [blame] | 588 | |
| 589 | /* Bluetooth coexistance enabled */ |
| 590 | ATH10K_FLAG_BTCOEX, |
Mohammed Shafi Shajakhan | cc61a1b | 2016-03-16 18:13:32 +0530 | [diff] [blame] | 591 | |
| 592 | /* Per Station statistics service */ |
| 593 | ATH10K_FLAG_PEER_STATS, |
Marek Puzyniak | e8a50f8 | 2013-11-20 09:59:47 +0200 | [diff] [blame] | 594 | }; |
| 595 | |
Kalle Valo | a58227e | 2014-10-13 09:40:59 +0300 | [diff] [blame] | 596 | enum ath10k_cal_mode { |
| 597 | ATH10K_CAL_MODE_FILE, |
| 598 | ATH10K_CAL_MODE_OTP, |
Toshi Kikuchi | 5aabff0 | 2014-12-02 10:55:54 +0200 | [diff] [blame] | 599 | ATH10K_CAL_MODE_DT, |
Raja Mani | 3d9195e | 2016-03-18 11:44:22 +0200 | [diff] [blame] | 600 | ATH10K_PRE_CAL_MODE_FILE, |
| 601 | ATH10K_PRE_CAL_MODE_DT, |
Sven Eckelmann | 6847f96 | 2016-06-02 17:59:50 +0300 | [diff] [blame] | 602 | ATH10K_CAL_MODE_EEPROM, |
Kalle Valo | a58227e | 2014-10-13 09:40:59 +0300 | [diff] [blame] | 603 | }; |
| 604 | |
David Liu | ccec903 | 2015-07-24 20:25:32 +0300 | [diff] [blame] | 605 | enum ath10k_crypt_mode { |
| 606 | /* Only use hardware crypto engine */ |
| 607 | ATH10K_CRYPT_MODE_HW, |
| 608 | /* Only use software crypto engine */ |
| 609 | ATH10K_CRYPT_MODE_SW, |
| 610 | }; |
| 611 | |
Kalle Valo | a58227e | 2014-10-13 09:40:59 +0300 | [diff] [blame] | 612 | static inline const char *ath10k_cal_mode_str(enum ath10k_cal_mode mode) |
| 613 | { |
| 614 | switch (mode) { |
| 615 | case ATH10K_CAL_MODE_FILE: |
| 616 | return "file"; |
| 617 | case ATH10K_CAL_MODE_OTP: |
| 618 | return "otp"; |
Toshi Kikuchi | 5aabff0 | 2014-12-02 10:55:54 +0200 | [diff] [blame] | 619 | case ATH10K_CAL_MODE_DT: |
| 620 | return "dt"; |
Raja Mani | 3d9195e | 2016-03-18 11:44:22 +0200 | [diff] [blame] | 621 | case ATH10K_PRE_CAL_MODE_FILE: |
| 622 | return "pre-cal-file"; |
| 623 | case ATH10K_PRE_CAL_MODE_DT: |
| 624 | return "pre-cal-dt"; |
Sven Eckelmann | 6847f96 | 2016-06-02 17:59:50 +0300 | [diff] [blame] | 625 | case ATH10K_CAL_MODE_EEPROM: |
| 626 | return "eeprom"; |
Kalle Valo | a58227e | 2014-10-13 09:40:59 +0300 | [diff] [blame] | 627 | } |
| 628 | |
| 629 | return "unknown"; |
| 630 | } |
| 631 | |
Michal Kazior | 5c81c7f | 2014-08-05 14:54:44 +0200 | [diff] [blame] | 632 | enum ath10k_scan_state { |
| 633 | ATH10K_SCAN_IDLE, |
| 634 | ATH10K_SCAN_STARTING, |
| 635 | ATH10K_SCAN_RUNNING, |
| 636 | ATH10K_SCAN_ABORTING, |
| 637 | }; |
| 638 | |
| 639 | static inline const char *ath10k_scan_state_str(enum ath10k_scan_state state) |
| 640 | { |
| 641 | switch (state) { |
| 642 | case ATH10K_SCAN_IDLE: |
| 643 | return "idle"; |
| 644 | case ATH10K_SCAN_STARTING: |
| 645 | return "starting"; |
| 646 | case ATH10K_SCAN_RUNNING: |
| 647 | return "running"; |
| 648 | case ATH10K_SCAN_ABORTING: |
| 649 | return "aborting"; |
| 650 | } |
| 651 | |
| 652 | return "unknown"; |
| 653 | } |
| 654 | |
Michal Kazior | 96d828d | 2015-03-31 10:26:23 +0000 | [diff] [blame] | 655 | enum ath10k_tx_pause_reason { |
| 656 | ATH10K_TX_PAUSE_Q_FULL, |
| 657 | ATH10K_TX_PAUSE_MAX, |
| 658 | }; |
| 659 | |
Kalle Valo | 7ebf721 | 2016-04-20 19:44:51 +0300 | [diff] [blame] | 660 | struct ath10k_fw_file { |
| 661 | const struct firmware *firmware; |
| 662 | |
Kalle Valo | 4531735 | 2016-04-20 19:45:05 +0300 | [diff] [blame] | 663 | char fw_version[ETHTOOL_FWVERS_LEN]; |
| 664 | |
Kalle Valo | c4cdf75 | 2016-04-20 19:45:18 +0300 | [diff] [blame] | 665 | DECLARE_BITMAP(fw_features, ATH10K_FW_FEATURE_COUNT); |
| 666 | |
Kalle Valo | bf3c13a | 2016-04-20 19:45:33 +0300 | [diff] [blame] | 667 | enum ath10k_fw_wmi_op_version wmi_op_version; |
Kalle Valo | 77561f9 | 2016-04-20 19:45:47 +0300 | [diff] [blame] | 668 | enum ath10k_fw_htt_op_version htt_op_version; |
Kalle Valo | bf3c13a | 2016-04-20 19:45:33 +0300 | [diff] [blame] | 669 | |
Kalle Valo | 7ebf721 | 2016-04-20 19:44:51 +0300 | [diff] [blame] | 670 | const void *firmware_data; |
| 671 | size_t firmware_len; |
| 672 | |
| 673 | const void *otp_data; |
| 674 | size_t otp_len; |
| 675 | |
| 676 | const void *codeswap_data; |
| 677 | size_t codeswap_len; |
Tamizh chelvam | 5459c5d | 2016-08-19 13:37:39 +0300 | [diff] [blame] | 678 | |
| 679 | /* The original idea of struct ath10k_fw_file was that it only |
| 680 | * contains struct firmware and pointers to various parts (actual |
| 681 | * firmware binary, otp, metadata etc) of the file. This seg_info |
| 682 | * is actually created separate but as this is used similarly as |
| 683 | * the other firmware components it's more convenient to have it |
| 684 | * here. |
| 685 | */ |
| 686 | struct ath10k_swap_code_seg_info *firmware_swap_code_seg_info; |
Kalle Valo | 7ebf721 | 2016-04-20 19:44:51 +0300 | [diff] [blame] | 687 | }; |
| 688 | |
| 689 | struct ath10k_fw_components { |
| 690 | const struct firmware *board; |
| 691 | const void *board_data; |
| 692 | size_t board_len; |
| 693 | |
| 694 | struct ath10k_fw_file fw_file; |
| 695 | }; |
| 696 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 697 | struct ath10k { |
| 698 | struct ath_common ath_common; |
| 699 | struct ieee80211_hw *hw; |
Michal Kazior | 4ca1807 | 2016-07-18 23:22:18 +0300 | [diff] [blame] | 700 | struct ieee80211_ops *ops; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 701 | struct device *dev; |
| 702 | u8 mac_addr[ETH_ALEN]; |
| 703 | |
Michal Kazior | d63955b | 2015-01-24 12:14:49 +0200 | [diff] [blame] | 704 | enum ath10k_hw_rev hw_rev; |
Michal Kazior | 36582e5 | 2015-08-13 14:32:26 +0200 | [diff] [blame] | 705 | u16 dev_id; |
Kalle Valo | e01ae68 | 2013-09-01 11:22:14 +0300 | [diff] [blame] | 706 | u32 chip_id; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 707 | u32 target_version; |
| 708 | u8 fw_version_major; |
| 709 | u32 fw_version_minor; |
| 710 | u16 fw_version_release; |
| 711 | u16 fw_version_build; |
Yanbo Li | 6274cd4 | 2015-04-01 22:53:21 +0300 | [diff] [blame] | 712 | u32 fw_stats_req_mask; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 713 | u32 phy_capability; |
| 714 | u32 hw_min_tx_power; |
| 715 | u32 hw_max_tx_power; |
| 716 | u32 ht_cap_info; |
| 717 | u32 vht_cap_info; |
Michal Kazior | 8865bee4 | 2013-07-24 12:36:46 +0200 | [diff] [blame] | 718 | u32 num_rf_chains; |
Raja Mani | 5c8726e | 2015-06-22 20:22:26 +0530 | [diff] [blame] | 719 | u32 max_spatial_stream; |
Ashok Raj Nagarajan | b3e71d7 | 2015-03-19 16:38:00 +0530 | [diff] [blame] | 720 | /* protected by conf_mutex */ |
| 721 | bool ani_enabled; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 722 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 723 | bool p2p; |
| 724 | |
| 725 | struct { |
Kalle Valo | e07db35 | 2014-10-13 09:40:47 +0300 | [diff] [blame] | 726 | enum ath10k_bus bus; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 727 | const struct ath10k_hif_ops *ops; |
| 728 | } hif; |
| 729 | |
Marek Puzyniak | 9042e17 | 2014-02-10 17:14:23 +0100 | [diff] [blame] | 730 | struct completion target_suspend; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 731 | |
Michal Kazior | d63955b | 2015-01-24 12:14:49 +0200 | [diff] [blame] | 732 | const struct ath10k_hw_regs *regs; |
Vasanthakumar Thiagarajan | 2f2cfc4 | 2015-06-18 12:31:01 +0530 | [diff] [blame] | 733 | const struct ath10k_hw_values *hw_values; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 734 | struct ath10k_bmi bmi; |
Michal Kazior | edb8236 | 2013-07-05 16:15:14 +0300 | [diff] [blame] | 735 | struct ath10k_wmi wmi; |
Michal Kazior | cd003fa | 2013-07-05 16:15:13 +0300 | [diff] [blame] | 736 | struct ath10k_htc htc; |
Michal Kazior | edb8236 | 2013-07-05 16:15:14 +0300 | [diff] [blame] | 737 | struct ath10k_htt htt; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 738 | |
Vasanthakumar Thiagarajan | 43d923e | 2016-09-09 17:25:13 +0300 | [diff] [blame] | 739 | struct ath10k_hw_params hw_params; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 740 | |
Kalle Valo | 7ebf721 | 2016-04-20 19:44:51 +0300 | [diff] [blame] | 741 | /* contains the firmware images used with ATH10K_FIRMWARE_MODE_NORMAL */ |
| 742 | struct ath10k_fw_components normal_mode_fw; |
Kalle Valo | 958df3a | 2013-09-27 19:55:01 +0300 | [diff] [blame] | 743 | |
Kalle Valo | 7ebf721 | 2016-04-20 19:44:51 +0300 | [diff] [blame] | 744 | /* READ-ONLY images of the running firmware, which can be either |
| 745 | * normal or UTF. Do not modify, release etc! |
| 746 | */ |
| 747 | const struct ath10k_fw_components *running_fw; |
Michal Kazior | 2938505 | 2013-07-16 09:38:58 +0200 | [diff] [blame] | 748 | |
Rajkumar Manoharan | b131129 | 2016-04-07 12:07:29 +0530 | [diff] [blame] | 749 | const struct firmware *pre_cal_file; |
| 750 | const struct firmware *cal_file; |
Kalle Valo | a58227e | 2014-10-13 09:40:59 +0300 | [diff] [blame] | 751 | |
Vasanthakumar Thiagarajan | dcb02db | 2015-06-18 12:31:09 +0530 | [diff] [blame] | 752 | struct { |
Manikanta Pubbisetty | 0a51b34 | 2015-10-09 11:55:58 +0300 | [diff] [blame] | 753 | u32 vendor; |
| 754 | u32 device; |
| 755 | u32 subsystem_vendor; |
| 756 | u32 subsystem_device; |
Manikanta Pubbisetty | db0984e | 2015-10-09 11:55:59 +0300 | [diff] [blame] | 757 | |
| 758 | bool bmi_ids_valid; |
| 759 | u8 bmi_board_id; |
| 760 | u8 bmi_chip_id; |
Manikanta Pubbisetty | 0a51b34 | 2015-10-09 11:55:58 +0300 | [diff] [blame] | 761 | } id; |
Michal Kazior | de57e2c | 2015-04-17 09:19:17 +0000 | [diff] [blame] | 762 | |
Kalle Valo | 1a22243 | 2013-09-27 19:55:07 +0300 | [diff] [blame] | 763 | int fw_api; |
Manikanta Pubbisetty | 0a51b34 | 2015-10-09 11:55:58 +0300 | [diff] [blame] | 764 | int bd_api; |
Kalle Valo | a58227e | 2014-10-13 09:40:59 +0300 | [diff] [blame] | 765 | enum ath10k_cal_mode cal_mode; |
Kalle Valo | 1a22243 | 2013-09-27 19:55:07 +0300 | [diff] [blame] | 766 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 767 | struct { |
| 768 | struct completion started; |
| 769 | struct completion completed; |
| 770 | struct completion on_channel; |
Michal Kazior | 5c81c7f | 2014-08-05 14:54:44 +0200 | [diff] [blame] | 771 | struct delayed_work timeout; |
| 772 | enum ath10k_scan_state state; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 773 | bool is_roc; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 774 | int vdev_id; |
| 775 | int roc_freq; |
Michal Kazior | d710e75 | 2015-07-09 13:08:36 +0200 | [diff] [blame] | 776 | bool roc_notify; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 777 | } scan; |
| 778 | |
| 779 | struct { |
Johannes Berg | 57fbcce | 2016-04-12 15:56:15 +0200 | [diff] [blame] | 780 | struct ieee80211_supported_band sbands[NUM_NL80211_BANDS]; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 781 | } mac; |
| 782 | |
| 783 | /* should never be NULL; needed for regular htt rx */ |
| 784 | struct ieee80211_channel *rx_channel; |
| 785 | |
| 786 | /* valid during scan; needed for mgmt rx during scan */ |
| 787 | struct ieee80211_channel *scan_channel; |
| 788 | |
Michal Kazior | c930f74 | 2014-01-23 11:38:25 +0100 | [diff] [blame] | 789 | /* current operating channel definition */ |
| 790 | struct cfg80211_chan_def chandef; |
| 791 | |
Rajkumar Manoharan | 2ce9b25 | 2016-03-08 22:57:23 +0530 | [diff] [blame] | 792 | /* currently configured operating channel in firmware */ |
| 793 | struct ieee80211_channel *tgt_oper_chan; |
| 794 | |
Ben Greear | 16c1117 | 2014-09-23 14:17:16 -0700 | [diff] [blame] | 795 | unsigned long long free_vdev_map; |
Michal Kazior | 500ff9f | 2015-03-31 10:26:21 +0000 | [diff] [blame] | 796 | struct ath10k_vif *monitor_arvif; |
Michal Kazior | 1bbc097 | 2014-04-08 09:45:47 +0300 | [diff] [blame] | 797 | bool monitor; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 798 | int monitor_vdev_id; |
Michal Kazior | 1bbc097 | 2014-04-08 09:45:47 +0300 | [diff] [blame] | 799 | bool monitor_started; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 800 | unsigned int filter_flags; |
Marek Puzyniak | e8a50f8 | 2013-11-20 09:59:47 +0200 | [diff] [blame] | 801 | unsigned long dev_flags; |
Viresh Kumar | 621a5f7 | 2015-09-26 15:04:07 -0700 | [diff] [blame] | 802 | bool dfs_block_radar_events; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 803 | |
Michal Kazior | d650097 | 2014-04-08 09:56:09 +0300 | [diff] [blame] | 804 | /* protected by conf_mutex */ |
| 805 | bool radar_enabled; |
| 806 | int num_started_vdevs; |
| 807 | |
Ben Greear | 46acf7b | 2014-05-16 17:15:38 +0300 | [diff] [blame] | 808 | /* Protected by conf-mutex */ |
Ben Greear | 46acf7b | 2014-05-16 17:15:38 +0300 | [diff] [blame] | 809 | u8 cfg_tx_chainmask; |
| 810 | u8 cfg_rx_chainmask; |
| 811 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 812 | struct completion install_key_done; |
| 813 | |
| 814 | struct completion vdev_setup_done; |
| 815 | |
| 816 | struct workqueue_struct *workqueue; |
Raja Mani | c8ecfc1 | 2015-07-29 11:40:38 +0300 | [diff] [blame] | 817 | /* Auxiliary workqueue */ |
| 818 | struct workqueue_struct *workqueue_aux; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 819 | |
| 820 | /* prevents concurrent FW reconfiguration */ |
| 821 | struct mutex conf_mutex; |
| 822 | |
| 823 | /* protects shared structure data */ |
| 824 | spinlock_t data_lock; |
Michal Kazior | 2994687 | 2016-03-06 16:14:34 +0200 | [diff] [blame] | 825 | /* protects: ar->txqs, artxq->list */ |
| 826 | spinlock_t txqs_lock; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 827 | |
Michal Kazior | 2994687 | 2016-03-06 16:14:34 +0200 | [diff] [blame] | 828 | struct list_head txqs; |
Michal Kazior | 0579119 | 2013-10-16 15:44:45 +0300 | [diff] [blame] | 829 | struct list_head arvifs; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 830 | struct list_head peers; |
Michal Kazior | 6942726 | 2016-03-06 16:14:30 +0200 | [diff] [blame] | 831 | struct ath10k_peer *peer_map[ATH10K_MAX_NUM_PEER_IDS]; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 832 | wait_queue_head_t peer_mapping_wq; |
| 833 | |
Michal Kazior | 292a753 | 2014-11-25 15:16:04 +0100 | [diff] [blame] | 834 | /* protected by conf_mutex */ |
Bartosz Markowski | 0e759f3 | 2014-01-02 14:38:33 +0100 | [diff] [blame] | 835 | int num_peers; |
Michal Kazior | cfd1061 | 2014-11-25 15:16:05 +0100 | [diff] [blame] | 836 | int num_stations; |
| 837 | |
| 838 | int max_num_peers; |
| 839 | int max_num_stations; |
Kalle Valo | 30c7816 | 2014-12-17 12:20:45 +0200 | [diff] [blame] | 840 | int max_num_vdevs; |
Marek Puzyniak | 8cca3d6 | 2015-03-30 09:51:52 +0300 | [diff] [blame] | 841 | int max_num_tdls_vdevs; |
Raja Mani | d1e52a8 | 2015-06-22 20:10:15 +0530 | [diff] [blame] | 842 | int num_active_peers; |
| 843 | int num_tids; |
Bartosz Markowski | 0e759f3 | 2014-01-02 14:38:33 +0100 | [diff] [blame] | 844 | |
Raja Mani | c8ecfc1 | 2015-07-29 11:40:38 +0300 | [diff] [blame] | 845 | struct work_struct svc_rdy_work; |
| 846 | struct sk_buff *svc_rdy_skb; |
| 847 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 848 | struct work_struct offchan_tx_work; |
| 849 | struct sk_buff_head offchan_tx_queue; |
| 850 | struct completion offchan_tx_completed; |
| 851 | struct sk_buff *offchan_tx_skb; |
| 852 | |
Bartosz Markowski | 5e00d31 | 2013-09-26 17:47:12 +0200 | [diff] [blame] | 853 | struct work_struct wmi_mgmt_tx_work; |
| 854 | struct sk_buff_head wmi_mgmt_tx_queue; |
| 855 | |
Michal Kazior | f7843d7 | 2013-07-16 09:38:52 +0200 | [diff] [blame] | 856 | enum ath10k_state state; |
| 857 | |
Michal Kazior | 6782cb6 | 2014-05-23 12:28:47 +0200 | [diff] [blame] | 858 | struct work_struct register_work; |
Michal Kazior | affd321 | 2013-07-16 09:54:35 +0200 | [diff] [blame] | 859 | struct work_struct restart_work; |
| 860 | |
Michal Kazior | 2e1dea4 | 2013-07-31 10:32:40 +0200 | [diff] [blame] | 861 | /* cycle count is reported twice for each visited channel during scan. |
| 862 | * access protected by data_lock */ |
| 863 | u32 survey_last_rx_clear_count; |
| 864 | u32 survey_last_cycle_count; |
| 865 | struct survey_info survey[ATH10K_NUM_CHANS]; |
| 866 | |
Michal Kazior | 44b7d48 | 2015-05-25 14:06:19 +0200 | [diff] [blame] | 867 | /* Channel info events are expected to come in pairs without and with |
| 868 | * COMPLETE flag set respectively for each channel visit during scan. |
| 869 | * |
| 870 | * However there are deviations from this rule. This flag is used to |
| 871 | * avoid reporting garbage data. |
| 872 | */ |
| 873 | bool ch_info_can_report_survey; |
Rajkumar Manoharan | fa7937e | 2016-04-27 16:23:22 +0530 | [diff] [blame] | 874 | struct completion bss_survey_done; |
Michal Kazior | 44b7d48 | 2015-05-25 14:06:19 +0200 | [diff] [blame] | 875 | |
Janusz Dziedzic | 9702c68 | 2013-11-20 09:59:41 +0200 | [diff] [blame] | 876 | struct dfs_pattern_detector *dfs_detector; |
| 877 | |
Michal Kazior | 96d828d | 2015-03-31 10:26:23 +0000 | [diff] [blame] | 878 | unsigned long tx_paused; /* see ATH10K_TX_PAUSE_ */ |
| 879 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 880 | #ifdef CONFIG_ATH10K_DEBUGFS |
| 881 | struct ath10k_debug debug; |
Simon Wunderlich | 855aed1 | 2014-08-02 09:12:54 +0300 | [diff] [blame] | 882 | struct { |
| 883 | /* relay(fs) channel for spectral scan */ |
| 884 | struct rchan *rfs_chan_spec_scan; |
| 885 | |
| 886 | /* spectral_mode and spec_config are protected by conf_mutex */ |
| 887 | enum ath10k_spectral_mode mode; |
| 888 | struct ath10k_spec_scan config; |
| 889 | } spectral; |
Mohammed Shafi Shajakhan | de46d16 | 2016-04-26 20:54:36 +0530 | [diff] [blame] | 890 | #endif |
Michal Kazior | e7b5419 | 2014-08-07 11:03:27 +0200 | [diff] [blame] | 891 | |
Kalle Valo | 43d2a30 | 2014-09-10 18:23:30 +0300 | [diff] [blame] | 892 | struct { |
| 893 | /* protected by conf_mutex */ |
Kalle Valo | 7ebf721 | 2016-04-20 19:44:51 +0300 | [diff] [blame] | 894 | struct ath10k_fw_components utf_mode_fw; |
Kalle Valo | 7ebf721 | 2016-04-20 19:44:51 +0300 | [diff] [blame] | 895 | |
Kalle Valo | 43d2a30 | 2014-09-10 18:23:30 +0300 | [diff] [blame] | 896 | /* protected by data_lock */ |
| 897 | bool utf_monitor; |
| 898 | } testmode; |
| 899 | |
Ben Greear | f51dbe7 | 2014-09-29 14:41:46 +0300 | [diff] [blame] | 900 | struct { |
| 901 | /* protected by data_lock */ |
| 902 | u32 fw_crash_counter; |
| 903 | u32 fw_warm_reset_counter; |
| 904 | u32 fw_cold_reset_counter; |
| 905 | } stats; |
| 906 | |
Rajkumar Manoharan | fe6f36d | 2014-12-17 12:22:07 +0200 | [diff] [blame] | 907 | struct ath10k_thermal thermal; |
Janusz Dziedzic | 5fd3ac3 | 2015-03-23 17:32:53 +0200 | [diff] [blame] | 908 | struct ath10k_wow wow; |
Rajkumar Manoharan | fe6f36d | 2014-12-17 12:22:07 +0200 | [diff] [blame] | 909 | |
Rajkumar Manoharan | 3c97f5d | 2016-09-02 19:46:09 +0300 | [diff] [blame] | 910 | /* NAPI */ |
| 911 | struct net_device napi_dev; |
| 912 | struct napi_struct napi; |
| 913 | |
Michal Kazior | e7b5419 | 2014-08-07 11:03:27 +0200 | [diff] [blame] | 914 | /* must be last */ |
| 915 | u8 drv_priv[0] __aligned(sizeof(void *)); |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 916 | }; |
| 917 | |
Mohammed Shafi Shajakhan | cc61a1b | 2016-03-16 18:13:32 +0530 | [diff] [blame] | 918 | static inline bool ath10k_peer_stats_enabled(struct ath10k *ar) |
| 919 | { |
| 920 | if (test_bit(ATH10K_FLAG_PEER_STATS, &ar->dev_flags) && |
| 921 | test_bit(WMI_SERVICE_PEER_STATS, ar->wmi.svc_map)) |
| 922 | return true; |
| 923 | |
| 924 | return false; |
| 925 | } |
| 926 | |
Michal Kazior | e7b5419 | 2014-08-07 11:03:27 +0200 | [diff] [blame] | 927 | struct ath10k *ath10k_core_create(size_t priv_size, struct device *dev, |
Kalle Valo | e07db35 | 2014-10-13 09:40:47 +0300 | [diff] [blame] | 928 | enum ath10k_bus bus, |
Michal Kazior | d63955b | 2015-01-24 12:14:49 +0200 | [diff] [blame] | 929 | enum ath10k_hw_rev hw_rev, |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 930 | const struct ath10k_hif_ops *hif_ops); |
| 931 | void ath10k_core_destroy(struct ath10k *ar); |
Michal Kazior | b27bc5a | 2015-06-15 14:46:40 +0300 | [diff] [blame] | 932 | void ath10k_core_get_fw_features_str(struct ath10k *ar, |
| 933 | char *buf, |
| 934 | size_t max_len); |
Kalle Valo | 9dfe240 | 2016-04-20 19:46:01 +0300 | [diff] [blame] | 935 | int ath10k_core_fetch_firmware_api_n(struct ath10k *ar, const char *name, |
| 936 | struct ath10k_fw_file *fw_file); |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 937 | |
Kalle Valo | 7ebf721 | 2016-04-20 19:44:51 +0300 | [diff] [blame] | 938 | int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode, |
| 939 | const struct ath10k_fw_components *fw_components); |
Marek Puzyniak | 00f5482 | 2014-02-10 17:14:24 +0100 | [diff] [blame] | 940 | int ath10k_wait_for_suspend(struct ath10k *ar, u32 suspend_opt); |
Michal Kazior | dd30a36 | 2013-07-16 09:38:51 +0200 | [diff] [blame] | 941 | void ath10k_core_stop(struct ath10k *ar); |
Kalle Valo | e01ae68 | 2013-09-01 11:22:14 +0300 | [diff] [blame] | 942 | int ath10k_core_register(struct ath10k *ar, u32 chip_id); |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 943 | void ath10k_core_unregister(struct ath10k *ar); |
| 944 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 945 | #endif /* _CORE_H_ */ |