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 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 68 | struct ath10k; |
| 69 | |
Kalle Valo | e07db35 | 2014-10-13 09:40:47 +0300 | [diff] [blame] | 70 | enum ath10k_bus { |
| 71 | ATH10K_BUS_PCI, |
Raja Mani | 0b523ce | 2016-01-27 15:24:25 +0530 | [diff] [blame] | 72 | ATH10K_BUS_AHB, |
Kalle Valo | e07db35 | 2014-10-13 09:40:47 +0300 | [diff] [blame] | 73 | }; |
| 74 | |
| 75 | static inline const char *ath10k_bus_str(enum ath10k_bus bus) |
| 76 | { |
| 77 | switch (bus) { |
| 78 | case ATH10K_BUS_PCI: |
| 79 | return "pci"; |
Raja Mani | 0b523ce | 2016-01-27 15:24:25 +0530 | [diff] [blame] | 80 | case ATH10K_BUS_AHB: |
| 81 | return "ahb"; |
Kalle Valo | e07db35 | 2014-10-13 09:40:47 +0300 | [diff] [blame] | 82 | } |
| 83 | |
| 84 | return "unknown"; |
| 85 | } |
| 86 | |
Michal Kazior | 66b8a01 | 2015-11-18 06:59:20 +0100 | [diff] [blame] | 87 | enum ath10k_skb_flags { |
| 88 | ATH10K_SKB_F_NO_HWCRYPT = BIT(0), |
| 89 | ATH10K_SKB_F_DTIM_ZERO = BIT(1), |
| 90 | ATH10K_SKB_F_DELIVER_CAB = BIT(2), |
Michal Kazior | d668dba | 2015-11-18 06:59:21 +0100 | [diff] [blame] | 91 | ATH10K_SKB_F_MGMT = BIT(3), |
Michal Kazior | 609db22 | 2015-11-18 06:59:22 +0100 | [diff] [blame] | 92 | ATH10K_SKB_F_QOS = BIT(4), |
Michal Kazior | 66b8a01 | 2015-11-18 06:59:20 +0100 | [diff] [blame] | 93 | }; |
| 94 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 95 | struct ath10k_skb_cb { |
| 96 | dma_addr_t paddr; |
Michal Kazior | 66b8a01 | 2015-11-18 06:59:20 +0100 | [diff] [blame] | 97 | u8 flags; |
Michal Kazior | d84a512 | 2014-11-27 11:09:37 +0100 | [diff] [blame] | 98 | u8 eid; |
Michal Kazior | aca146a | 2015-11-18 06:59:23 +0100 | [diff] [blame] | 99 | u16 msdu_id; |
Michal Kazior | 609db22 | 2015-11-18 06:59:22 +0100 | [diff] [blame] | 100 | struct ieee80211_vif *vif; |
Michal Kazior | dd4717b | 2016-03-06 16:14:39 +0200 | [diff] [blame] | 101 | struct ieee80211_txq *txq; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 102 | } __packed; |
| 103 | |
Michal Kazior | 8582bf3 | 2015-01-24 12:14:47 +0200 | [diff] [blame] | 104 | struct ath10k_skb_rxcb { |
| 105 | dma_addr_t paddr; |
Michal Kazior | c545070 | 2015-01-24 12:14:48 +0200 | [diff] [blame] | 106 | struct hlist_node hlist; |
Michal Kazior | 8582bf3 | 2015-01-24 12:14:47 +0200 | [diff] [blame] | 107 | }; |
| 108 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 109 | static inline struct ath10k_skb_cb *ATH10K_SKB_CB(struct sk_buff *skb) |
| 110 | { |
| 111 | BUILD_BUG_ON(sizeof(struct ath10k_skb_cb) > |
| 112 | IEEE80211_TX_INFO_DRIVER_DATA_SIZE); |
| 113 | return (struct ath10k_skb_cb *)&IEEE80211_SKB_CB(skb)->driver_data; |
| 114 | } |
| 115 | |
Michal Kazior | 8582bf3 | 2015-01-24 12:14:47 +0200 | [diff] [blame] | 116 | static inline struct ath10k_skb_rxcb *ATH10K_SKB_RXCB(struct sk_buff *skb) |
| 117 | { |
| 118 | BUILD_BUG_ON(sizeof(struct ath10k_skb_rxcb) > sizeof(skb->cb)); |
| 119 | return (struct ath10k_skb_rxcb *)skb->cb; |
| 120 | } |
| 121 | |
Michal Kazior | c545070 | 2015-01-24 12:14:48 +0200 | [diff] [blame] | 122 | #define ATH10K_RXCB_SKB(rxcb) \ |
| 123 | container_of((void *)rxcb, struct sk_buff, cb) |
| 124 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 125 | static inline u32 host_interest_item_address(u32 item_offset) |
| 126 | { |
| 127 | return QCA988X_HOST_INTEREST_ADDRESS + item_offset; |
| 128 | } |
| 129 | |
| 130 | struct ath10k_bmi { |
| 131 | bool done_sent; |
| 132 | }; |
| 133 | |
Bartosz Markowski | b3effe6 | 2013-09-26 17:47:11 +0200 | [diff] [blame] | 134 | struct ath10k_mem_chunk { |
| 135 | void *vaddr; |
| 136 | dma_addr_t paddr; |
| 137 | u32 len; |
| 138 | u32 req_id; |
| 139 | }; |
| 140 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 141 | struct ath10k_wmi { |
| 142 | enum ath10k_htc_ep_id eid; |
| 143 | struct completion service_ready; |
| 144 | struct completion unified_ready; |
Michal Kazior | be8b394 | 2013-09-13 14:16:54 +0200 | [diff] [blame] | 145 | wait_queue_head_t tx_credits_wq; |
Michal Kazior | acfe7ec | 2014-11-27 10:11:17 +0100 | [diff] [blame] | 146 | DECLARE_BITMAP(svc_map, WMI_SERVICE_MAX); |
Bartosz Markowski | ce42870 | 2013-09-26 17:47:05 +0200 | [diff] [blame] | 147 | struct wmi_cmd_map *cmd; |
Bartosz Markowski | 6d1506e | 2013-09-26 17:47:15 +0200 | [diff] [blame] | 148 | struct wmi_vdev_param_map *vdev_param; |
Bartosz Markowski | 226a339 | 2013-09-26 17:47:16 +0200 | [diff] [blame] | 149 | struct wmi_pdev_param_map *pdev_param; |
Michal Kazior | d7579d1 | 2014-12-03 10:10:54 +0200 | [diff] [blame] | 150 | const struct wmi_ops *ops; |
Tamizh chelvam | 3fab30f | 2015-10-29 14:27:37 +0200 | [diff] [blame] | 151 | const struct wmi_peer_flags_map *peer_flags; |
Bartosz Markowski | b3effe6 | 2013-09-26 17:47:11 +0200 | [diff] [blame] | 152 | |
| 153 | u32 num_mem_chunks; |
David Liu | ccec903 | 2015-07-24 20:25:32 +0300 | [diff] [blame] | 154 | u32 rx_decap_mode; |
Michal Kazior | 5c01aa3d | 2014-09-18 15:21:24 +0200 | [diff] [blame] | 155 | struct ath10k_mem_chunk mem_chunks[WMI_MAX_MEM_REQS]; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 156 | }; |
| 157 | |
Michal Kazior | 60ef401 | 2014-09-25 12:33:48 +0200 | [diff] [blame] | 158 | struct ath10k_fw_stats_peer { |
Michal Kazior | 5326849 | 2014-09-25 12:33:50 +0200 | [diff] [blame] | 159 | struct list_head list; |
| 160 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 161 | u8 peer_macaddr[ETH_ALEN]; |
| 162 | u32 peer_rssi; |
| 163 | u32 peer_tx_rate; |
Ben Greear | 23c3aae | 2014-03-28 14:35:15 +0200 | [diff] [blame] | 164 | u32 peer_rx_rate; /* 10x only */ |
Mohammed Shafi Shajakhan | de46c01 | 2016-01-13 21:16:28 +0530 | [diff] [blame] | 165 | u32 rx_duration; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 166 | }; |
| 167 | |
Mohammed Shafi Shajakhan | 4a49ae9 | 2016-06-30 15:23:47 +0300 | [diff] [blame] | 168 | struct ath10k_fw_extd_stats_peer { |
| 169 | struct list_head list; |
| 170 | |
| 171 | u8 peer_macaddr[ETH_ALEN]; |
| 172 | u32 rx_duration; |
| 173 | }; |
| 174 | |
Michal Kazior | 7b6b153 | 2015-02-15 16:50:40 +0200 | [diff] [blame] | 175 | struct ath10k_fw_stats_vdev { |
| 176 | struct list_head list; |
| 177 | |
| 178 | u32 vdev_id; |
| 179 | u32 beacon_snr; |
| 180 | u32 data_snr; |
| 181 | u32 num_tx_frames[4]; |
| 182 | u32 num_rx_frames; |
| 183 | u32 num_tx_frames_retries[4]; |
| 184 | u32 num_tx_frames_failures[4]; |
| 185 | u32 num_rts_fail; |
| 186 | u32 num_rts_success; |
| 187 | u32 num_rx_err; |
| 188 | u32 num_rx_discard; |
| 189 | u32 num_tx_not_acked; |
| 190 | u32 tx_rate_history[10]; |
| 191 | u32 beacon_rssi_history[10]; |
| 192 | }; |
| 193 | |
Michal Kazior | 5326849 | 2014-09-25 12:33:50 +0200 | [diff] [blame] | 194 | struct ath10k_fw_stats_pdev { |
| 195 | struct list_head list; |
| 196 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 197 | /* PDEV stats */ |
| 198 | s32 ch_noise_floor; |
| 199 | u32 tx_frame_count; |
| 200 | u32 rx_frame_count; |
| 201 | u32 rx_clear_count; |
| 202 | u32 cycle_count; |
| 203 | u32 phy_err_count; |
| 204 | u32 chan_tx_power; |
Chun-Yeow Yeoh | 52e346d | 2014-03-28 14:35:16 +0200 | [diff] [blame] | 205 | u32 ack_rx_bad; |
| 206 | u32 rts_bad; |
| 207 | u32 rts_good; |
| 208 | u32 fcs_bad; |
| 209 | u32 no_beacons; |
| 210 | u32 mib_int_count; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 211 | |
| 212 | /* PDEV TX stats */ |
| 213 | s32 comp_queued; |
| 214 | s32 comp_delivered; |
| 215 | s32 msdu_enqued; |
| 216 | s32 mpdu_enqued; |
| 217 | s32 wmm_drop; |
| 218 | s32 local_enqued; |
| 219 | s32 local_freed; |
| 220 | s32 hw_queued; |
| 221 | s32 hw_reaped; |
| 222 | s32 underrun; |
Manikanta Pubbisetty | 98dd2b9 | 2015-10-28 21:38:33 +0200 | [diff] [blame] | 223 | u32 hw_paused; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 224 | s32 tx_abort; |
| 225 | s32 mpdus_requed; |
| 226 | u32 tx_ko; |
| 227 | u32 data_rc; |
| 228 | u32 self_triggers; |
| 229 | u32 sw_retry_failure; |
| 230 | u32 illgl_rate_phy_err; |
| 231 | u32 pdev_cont_xretry; |
| 232 | u32 pdev_tx_timeout; |
| 233 | u32 pdev_resets; |
| 234 | u32 phy_underrun; |
| 235 | u32 txop_ovf; |
Manikanta Pubbisetty | 98dd2b9 | 2015-10-28 21:38:33 +0200 | [diff] [blame] | 236 | u32 seq_posted; |
| 237 | u32 seq_failed_queueing; |
| 238 | u32 seq_completed; |
| 239 | u32 seq_restarted; |
| 240 | u32 mu_seq_posted; |
| 241 | u32 mpdus_sw_flush; |
| 242 | u32 mpdus_hw_filter; |
| 243 | u32 mpdus_truncated; |
| 244 | u32 mpdus_ack_failed; |
| 245 | u32 mpdus_expired; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 246 | |
| 247 | /* PDEV RX stats */ |
| 248 | s32 mid_ppdu_route_change; |
| 249 | s32 status_rcvd; |
| 250 | s32 r0_frags; |
| 251 | s32 r1_frags; |
| 252 | s32 r2_frags; |
| 253 | s32 r3_frags; |
| 254 | s32 htt_msdus; |
| 255 | s32 htt_mpdus; |
| 256 | s32 loc_msdus; |
| 257 | s32 loc_mpdus; |
| 258 | s32 oversize_amsdu; |
| 259 | s32 phy_errs; |
| 260 | s32 phy_err_drop; |
| 261 | s32 mpdu_errs; |
Manikanta Pubbisetty | 98dd2b9 | 2015-10-28 21:38:33 +0200 | [diff] [blame] | 262 | s32 rx_ovfl_errs; |
Michal Kazior | 5326849 | 2014-09-25 12:33:50 +0200 | [diff] [blame] | 263 | }; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 264 | |
Michal Kazior | 5326849 | 2014-09-25 12:33:50 +0200 | [diff] [blame] | 265 | struct ath10k_fw_stats { |
Mohammed Shafi Shajakhan | 4a49ae9 | 2016-06-30 15:23:47 +0300 | [diff] [blame] | 266 | bool extended; |
Michal Kazior | 5326849 | 2014-09-25 12:33:50 +0200 | [diff] [blame] | 267 | struct list_head pdevs; |
Michal Kazior | 7b6b153 | 2015-02-15 16:50:40 +0200 | [diff] [blame] | 268 | struct list_head vdevs; |
Michal Kazior | 5326849 | 2014-09-25 12:33:50 +0200 | [diff] [blame] | 269 | struct list_head peers; |
Mohammed Shafi Shajakhan | 4a49ae9 | 2016-06-30 15:23:47 +0300 | [diff] [blame] | 270 | struct list_head peers_extd; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 271 | }; |
| 272 | |
Maharaja Kennadyrajan | 2954266 | 2015-10-05 17:56:38 +0300 | [diff] [blame] | 273 | #define ATH10K_TPC_TABLE_TYPE_FLAG 1 |
| 274 | #define ATH10K_TPC_PREAM_TABLE_END 0xFFFF |
| 275 | |
| 276 | struct ath10k_tpc_table { |
| 277 | u32 pream_idx[WMI_TPC_RATE_MAX]; |
| 278 | u8 rate_code[WMI_TPC_RATE_MAX]; |
| 279 | char tpc_value[WMI_TPC_RATE_MAX][WMI_TPC_TX_N_CHAIN * WMI_TPC_BUF_SIZE]; |
| 280 | }; |
| 281 | |
| 282 | struct ath10k_tpc_stats { |
| 283 | u32 reg_domain; |
| 284 | u32 chan_freq; |
| 285 | u32 phy_mode; |
| 286 | u32 twice_antenna_reduction; |
| 287 | u32 twice_max_rd_power; |
| 288 | s32 twice_antenna_gain; |
| 289 | u32 power_limit; |
| 290 | u32 num_tx_chain; |
| 291 | u32 ctl; |
| 292 | u32 rate_max; |
| 293 | u8 flag[WMI_TPC_FLAG]; |
| 294 | struct ath10k_tpc_table tpc_table[WMI_TPC_FLAG]; |
| 295 | }; |
| 296 | |
Janusz Dziedzic | 9702c68 | 2013-11-20 09:59:41 +0200 | [diff] [blame] | 297 | struct ath10k_dfs_stats { |
| 298 | u32 phy_errors; |
| 299 | u32 pulses_total; |
| 300 | u32 pulses_detected; |
| 301 | u32 pulses_discarded; |
| 302 | u32 radar_detected; |
| 303 | }; |
| 304 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 305 | #define ATH10K_MAX_NUM_PEER_IDS (1 << 11) /* htt rx_desc limit */ |
| 306 | |
| 307 | struct ath10k_peer { |
| 308 | struct list_head list; |
Michal Kazior | 6942726 | 2016-03-06 16:14:30 +0200 | [diff] [blame] | 309 | struct ieee80211_vif *vif; |
| 310 | struct ieee80211_sta *sta; |
| 311 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 312 | int vdev_id; |
| 313 | u8 addr[ETH_ALEN]; |
| 314 | DECLARE_BITMAP(peer_ids, ATH10K_MAX_NUM_PEER_IDS); |
Sujith Manoharan | ae16713 | 2014-11-25 11:46:59 +0530 | [diff] [blame] | 315 | |
| 316 | /* protected by ar->data_lock */ |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 317 | struct ieee80211_key_conf *keys[WMI_MAX_KEY_INDEX + 1]; |
| 318 | }; |
| 319 | |
Michal Kazior | 2994687 | 2016-03-06 16:14:34 +0200 | [diff] [blame] | 320 | struct ath10k_txq { |
| 321 | struct list_head list; |
Michal Kazior | 3cc0fef | 2016-03-06 16:14:41 +0200 | [diff] [blame] | 322 | unsigned long num_fw_queued; |
Michal Kazior | 426e10e | 2016-03-06 16:14:43 +0200 | [diff] [blame] | 323 | unsigned long num_push_allowed; |
Michal Kazior | 2994687 | 2016-03-06 16:14:34 +0200 | [diff] [blame] | 324 | }; |
| 325 | |
Michal Kazior | 9797feb | 2014-02-14 14:49:48 +0100 | [diff] [blame] | 326 | struct ath10k_sta { |
| 327 | struct ath10k_vif *arvif; |
| 328 | |
| 329 | /* the following are protected by ar->data_lock */ |
| 330 | u32 changed; /* IEEE80211_RC_* */ |
| 331 | u32 bw; |
| 332 | u32 nss; |
| 333 | u32 smps; |
Michal Kazior | bb8f0c6 | 2016-03-06 16:14:27 +0200 | [diff] [blame] | 334 | u16 peer_id; |
Michal Kazior | 9797feb | 2014-02-14 14:49:48 +0100 | [diff] [blame] | 335 | |
| 336 | struct work_struct update_wk; |
Rajkumar Manoharan | f504598 | 2015-01-12 14:07:27 +0200 | [diff] [blame] | 337 | |
| 338 | #ifdef CONFIG_MAC80211_DEBUGFS |
| 339 | /* protected by conf_mutex */ |
| 340 | bool aggr_mode; |
Mohammed Shafi Shajakhan | 856e7c3 | 2016-01-13 21:16:34 +0530 | [diff] [blame] | 341 | u64 rx_duration; |
Rajkumar Manoharan | f504598 | 2015-01-12 14:07:27 +0200 | [diff] [blame] | 342 | #endif |
Michal Kazior | 9797feb | 2014-02-14 14:49:48 +0100 | [diff] [blame] | 343 | }; |
| 344 | |
Kalle Valo | 14e105c | 2016-04-13 14:13:21 +0300 | [diff] [blame] | 345 | #define ATH10K_VDEV_SETUP_TIMEOUT_HZ (5 * HZ) |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 346 | |
Michal Kazior | af21319 | 2015-01-29 14:29:52 +0200 | [diff] [blame] | 347 | enum ath10k_beacon_state { |
| 348 | ATH10K_BEACON_SCHEDULED = 0, |
| 349 | ATH10K_BEACON_SENDING, |
| 350 | ATH10K_BEACON_SENT, |
| 351 | }; |
| 352 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 353 | struct ath10k_vif { |
Michal Kazior | 0579119 | 2013-10-16 15:44:45 +0300 | [diff] [blame] | 354 | struct list_head list; |
| 355 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 356 | u32 vdev_id; |
Michal Kazior | bb8f0c6 | 2016-03-06 16:14:27 +0200 | [diff] [blame] | 357 | u16 peer_id; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 358 | enum wmi_vdev_type vdev_type; |
| 359 | enum wmi_vdev_subtype vdev_subtype; |
| 360 | u32 beacon_interval; |
| 361 | u32 dtim_period; |
Michal Kazior | ed54388 | 2013-09-13 14:16:56 +0200 | [diff] [blame] | 362 | struct sk_buff *beacon; |
Michal Kazior | 748afc4 | 2014-01-23 12:48:21 +0100 | [diff] [blame] | 363 | /* protected by data_lock */ |
Michal Kazior | af21319 | 2015-01-29 14:29:52 +0200 | [diff] [blame] | 364 | enum ath10k_beacon_state beacon_state; |
Michal Kazior | 64badcb | 2014-09-18 11:18:02 +0300 | [diff] [blame] | 365 | void *beacon_buf; |
| 366 | dma_addr_t beacon_paddr; |
Michal Kazior | 96d828d | 2015-03-31 10:26:23 +0000 | [diff] [blame] | 367 | unsigned long tx_paused; /* arbitrary values defined by target */ |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 368 | |
| 369 | struct ath10k *ar; |
| 370 | struct ieee80211_vif *vif; |
| 371 | |
Michal Kazior | c930f74 | 2014-01-23 11:38:25 +0100 | [diff] [blame] | 372 | bool is_started; |
| 373 | bool is_up; |
Simon Wunderlich | 855aed1 | 2014-08-02 09:12:54 +0300 | [diff] [blame] | 374 | bool spectral_enabled; |
Michal Kazior | cffb41f | 2015-02-13 13:30:16 +0100 | [diff] [blame] | 375 | bool ps; |
Michal Kazior | c930f74 | 2014-01-23 11:38:25 +0100 | [diff] [blame] | 376 | u32 aid; |
| 377 | u8 bssid[ETH_ALEN]; |
| 378 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 379 | struct ieee80211_key_conf *wep_keys[WMI_MAX_KEY_INDEX + 1]; |
SenthilKumar Jegadeesan | 627613f | 2015-01-29 13:50:38 +0200 | [diff] [blame] | 380 | s8 def_wep_key_idx; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 381 | |
| 382 | u16 tx_seq_no; |
| 383 | |
| 384 | union { |
| 385 | struct { |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 386 | u32 uapsd; |
| 387 | } sta; |
| 388 | struct { |
Raja Mani | 3cec3be | 2015-06-22 20:22:21 +0530 | [diff] [blame] | 389 | /* 512 stations */ |
| 390 | u8 tim_bitmap[64]; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 391 | u8 tim_len; |
| 392 | u32 ssid_len; |
| 393 | u8 ssid[IEEE80211_MAX_SSID_LEN]; |
| 394 | bool hidden_ssid; |
| 395 | /* P2P_IE with NoA attribute for P2P_GO case */ |
| 396 | u32 noa_len; |
| 397 | u8 *noa_data; |
| 398 | } ap; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 399 | } u; |
Janusz Dziedzic | 51ab1a0 | 2014-01-08 09:08:33 +0100 | [diff] [blame] | 400 | |
Marek Kwaczynski | e81bd10 | 2014-03-11 12:58:00 +0200 | [diff] [blame] | 401 | bool use_cts_prot; |
David Liu | ccec903 | 2015-07-24 20:25:32 +0300 | [diff] [blame] | 402 | bool nohwcrypt; |
Marek Kwaczynski | e81bd10 | 2014-03-11 12:58:00 +0200 | [diff] [blame] | 403 | int num_legacy_stations; |
Michal Kazior | 7d9d558 | 2014-10-21 10:40:15 +0300 | [diff] [blame] | 404 | int txpower; |
Michal Kazior | 5e752e4 | 2015-01-19 09:53:41 +0100 | [diff] [blame] | 405 | struct wmi_wmm_params_all_arg wmm_params; |
Michal Kazior | 81a9a17 | 2015-03-05 16:02:17 +0200 | [diff] [blame] | 406 | struct work_struct ap_csa_work; |
Michal Kazior | cc9904e | 2015-03-10 16:22:01 +0200 | [diff] [blame] | 407 | struct delayed_work connection_loss_work; |
Michal Kazior | 45c9abc | 2015-04-21 20:42:58 +0300 | [diff] [blame] | 408 | struct cfg80211_bitrate_mask bitrate_mask; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 409 | }; |
| 410 | |
| 411 | struct ath10k_vif_iter { |
| 412 | u32 vdev_id; |
| 413 | struct ath10k_vif *arvif; |
| 414 | }; |
| 415 | |
Ben Greear | 384914b | 2014-08-25 08:37:32 +0300 | [diff] [blame] | 416 | /* used for crash-dump storage, protected by data-lock */ |
| 417 | struct ath10k_fw_crash_data { |
| 418 | bool crashed_since_read; |
| 419 | |
| 420 | uuid_le uuid; |
| 421 | struct timespec timestamp; |
| 422 | __le32 registers[REG_DUMP_COUNT_QCA988X]; |
| 423 | }; |
| 424 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 425 | struct ath10k_debug { |
| 426 | struct dentry *debugfs_phy; |
| 427 | |
Michal Kazior | 60ef401 | 2014-09-25 12:33:48 +0200 | [diff] [blame] | 428 | struct ath10k_fw_stats fw_stats; |
| 429 | struct completion fw_stats_complete; |
Michal Kazior | 5326849 | 2014-09-25 12:33:50 +0200 | [diff] [blame] | 430 | bool fw_stats_done; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 431 | |
Kalle Valo | a3d135e | 2013-09-03 11:44:10 +0300 | [diff] [blame] | 432 | unsigned long htt_stats_mask; |
| 433 | struct delayed_work htt_stats_dwork; |
Janusz Dziedzic | 9702c68 | 2013-11-20 09:59:41 +0200 | [diff] [blame] | 434 | struct ath10k_dfs_stats dfs_stats; |
| 435 | struct ath_dfs_pool_stats dfs_pool_stats; |
Kalle Valo | f118a3e | 2014-01-03 12:59:31 +0200 | [diff] [blame] | 436 | |
Maharaja Kennadyrajan | 2954266 | 2015-10-05 17:56:38 +0300 | [diff] [blame] | 437 | /* used for tpc-dump storage, protected by data-lock */ |
| 438 | struct ath10k_tpc_stats *tpc_stats; |
| 439 | |
| 440 | struct completion tpc_complete; |
| 441 | |
Rajkumar Manoharan | 9017445 | 2014-10-03 08:02:33 +0300 | [diff] [blame] | 442 | /* protected by conf_mutex */ |
Kalle Valo | f118a3e | 2014-01-03 12:59:31 +0200 | [diff] [blame] | 443 | u32 fw_dbglog_mask; |
SenthilKumar Jegadeesan | 467210a | 2015-01-29 14:36:52 +0530 | [diff] [blame] | 444 | u32 fw_dbglog_level; |
Rajkumar Manoharan | 9017445 | 2014-10-03 08:02:33 +0300 | [diff] [blame] | 445 | u32 pktlog_filter; |
Yanbo Li | 077a380 | 2014-11-25 12:24:33 +0200 | [diff] [blame] | 446 | u32 reg_addr; |
Peter Oh | a7bd3e9 | 2014-12-02 13:07:14 +0200 | [diff] [blame] | 447 | u32 nf_cal_period; |
Janusz Dziedzic | d385623 | 2014-06-02 21:19:46 +0300 | [diff] [blame] | 448 | |
Ben Greear | 384914b | 2014-08-25 08:37:32 +0300 | [diff] [blame] | 449 | struct ath10k_fw_crash_data *fw_crash_data; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 450 | }; |
| 451 | |
Michal Kazior | f7843d7 | 2013-07-16 09:38:52 +0200 | [diff] [blame] | 452 | enum ath10k_state { |
| 453 | ATH10K_STATE_OFF = 0, |
| 454 | ATH10K_STATE_ON, |
Michal Kazior | affd321 | 2013-07-16 09:54:35 +0200 | [diff] [blame] | 455 | |
| 456 | /* When doing firmware recovery the device is first powered down. |
| 457 | * mac80211 is supposed to call in to start() hook later on. It is |
| 458 | * however possible that driver unloading and firmware crash overlap. |
| 459 | * mac80211 can wait on conf_mutex in stop() while the device is |
| 460 | * stopped in ath10k_core_restart() work holding conf_mutex. The state |
| 461 | * RESTARTED means that the device is up and mac80211 has started hw |
| 462 | * reconfiguration. Once mac80211 is done with the reconfiguration we |
Eliad Peller | cf2c92d | 2014-11-04 11:43:54 +0200 | [diff] [blame] | 463 | * set the state to STATE_ON in reconfig_complete(). */ |
Michal Kazior | affd321 | 2013-07-16 09:54:35 +0200 | [diff] [blame] | 464 | ATH10K_STATE_RESTARTING, |
| 465 | ATH10K_STATE_RESTARTED, |
| 466 | |
| 467 | /* The device has crashed while restarting hw. This state is like ON |
| 468 | * but commands are blocked in HTC and -ECOMM response is given. This |
| 469 | * prevents completion timeouts and makes the driver more responsive to |
| 470 | * userspace commands. This is also prevents recursive recovery. */ |
| 471 | ATH10K_STATE_WEDGED, |
Kalle Valo | 43d2a30 | 2014-09-10 18:23:30 +0300 | [diff] [blame] | 472 | |
| 473 | /* factory tests */ |
| 474 | ATH10K_STATE_UTF, |
| 475 | }; |
| 476 | |
| 477 | enum ath10k_firmware_mode { |
| 478 | /* the default mode, standard 802.11 functionality */ |
| 479 | ATH10K_FIRMWARE_MODE_NORMAL, |
| 480 | |
| 481 | /* factory tests etc */ |
| 482 | ATH10K_FIRMWARE_MODE_UTF, |
Michal Kazior | f7843d7 | 2013-07-16 09:38:52 +0200 | [diff] [blame] | 483 | }; |
| 484 | |
Michal Kazior | 0d9b043 | 2013-08-09 10:13:33 +0200 | [diff] [blame] | 485 | enum ath10k_fw_features { |
| 486 | /* wmi_mgmt_rx_hdr contains extra RSSI information */ |
| 487 | ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX = 0, |
| 488 | |
Kalle Valo | 202e86e | 2014-12-03 10:10:08 +0200 | [diff] [blame] | 489 | /* Firmware from 10X branch. Deprecated, don't use in new code. */ |
Bartosz Markowski | ce42870 | 2013-09-26 17:47:05 +0200 | [diff] [blame] | 490 | ATH10K_FW_FEATURE_WMI_10X = 1, |
| 491 | |
Bartosz Markowski | 5e00d31 | 2013-09-26 17:47:12 +0200 | [diff] [blame] | 492 | /* firmware support tx frame management over WMI, otherwise it's HTT */ |
| 493 | ATH10K_FW_FEATURE_HAS_WMI_MGMT_TX = 2, |
| 494 | |
Bartosz Markowski | d354181 | 2013-12-10 16:20:40 +0100 | [diff] [blame] | 495 | /* Firmware does not support P2P */ |
| 496 | ATH10K_FW_FEATURE_NO_P2P = 3, |
| 497 | |
Kalle Valo | 202e86e | 2014-12-03 10:10:08 +0200 | [diff] [blame] | 498 | /* Firmware 10.2 feature bit. The ATH10K_FW_FEATURE_WMI_10X feature |
| 499 | * bit is required to be set as well. Deprecated, don't use in new |
| 500 | * code. |
Michal Kazior | 24c88f7 | 2014-07-25 13:32:17 +0200 | [diff] [blame] | 501 | */ |
| 502 | ATH10K_FW_FEATURE_WMI_10_2 = 4, |
| 503 | |
Michal Kazior | cffb41f | 2015-02-13 13:30:16 +0100 | [diff] [blame] | 504 | /* Some firmware revisions lack proper multi-interface client powersave |
| 505 | * implementation. Enabling PS could result in connection drops, |
| 506 | * traffic stalls, etc. |
| 507 | */ |
| 508 | ATH10K_FW_FEATURE_MULTI_VIF_PS_SUPPORT = 5, |
| 509 | |
Janusz Dziedzic | 5fd3ac3 | 2015-03-23 17:32:53 +0200 | [diff] [blame] | 510 | /* Some firmware revisions have an incomplete WoWLAN implementation |
| 511 | * despite WMI service bit being advertised. This feature flag is used |
| 512 | * to distinguish whether WoWLAN is really supported or not. |
| 513 | */ |
| 514 | ATH10K_FW_FEATURE_WOWLAN_SUPPORT = 6, |
| 515 | |
Kalle Valo | d915354 | 2015-04-28 20:19:30 +0300 | [diff] [blame] | 516 | /* Don't trust error code from otp.bin */ |
David Liu | ccec903 | 2015-07-24 20:25:32 +0300 | [diff] [blame] | 517 | ATH10K_FW_FEATURE_IGNORE_OTP_RESULT = 7, |
Kalle Valo | d915354 | 2015-04-28 20:19:30 +0300 | [diff] [blame] | 518 | |
Michal Kazior | 48f4ca3 | 2015-05-19 14:09:34 +0200 | [diff] [blame] | 519 | /* Some firmware revisions pad 4th hw address to 4 byte boundary making |
| 520 | * it 8 bytes long in Native Wifi Rx decap. |
| 521 | */ |
David Liu | ccec903 | 2015-07-24 20:25:32 +0300 | [diff] [blame] | 522 | ATH10K_FW_FEATURE_NO_NWIFI_DECAP_4ADDR_PADDING = 8, |
Michal Kazior | 48f4ca3 | 2015-05-19 14:09:34 +0200 | [diff] [blame] | 523 | |
Rajkumar Manoharan | 163f526 | 2015-05-29 17:51:53 +0300 | [diff] [blame] | 524 | /* Firmware supports bypassing PLL setting on init. */ |
| 525 | ATH10K_FW_FEATURE_SUPPORTS_SKIP_CLOCK_INIT = 9, |
| 526 | |
David Liu | ccec903 | 2015-07-24 20:25:32 +0300 | [diff] [blame] | 527 | /* Raw mode support. If supported, FW supports receiving and trasmitting |
| 528 | * frames in raw mode. |
| 529 | */ |
| 530 | ATH10K_FW_FEATURE_RAW_MODE_SUPPORT = 10, |
| 531 | |
Maharaja | 62f77f0 | 2015-10-21 11:49:18 +0300 | [diff] [blame] | 532 | /* Firmware Supports Adaptive CCA*/ |
| 533 | ATH10K_FW_FEATURE_SUPPORTS_ADAPTIVE_CCA = 11, |
| 534 | |
Tamizh chelvam | 90eceb3 | 2015-10-29 14:27:42 +0200 | [diff] [blame] | 535 | /* Firmware supports management frame protection */ |
| 536 | ATH10K_FW_FEATURE_MFP_SUPPORT = 12, |
| 537 | |
Michal Kazior | 9b78376 | 2016-01-21 14:13:25 +0100 | [diff] [blame] | 538 | /* Firmware supports pull-push model where host shares it's software |
| 539 | * queue state with firmware and firmware generates fetch requests |
| 540 | * telling host which queues to dequeue tx from. |
| 541 | * |
| 542 | * Primary function of this is improved MU-MIMO performance with |
| 543 | * multiple clients. |
| 544 | */ |
| 545 | ATH10K_FW_FEATURE_PEER_FLOW_CONTROL = 13, |
| 546 | |
Rajkumar Manoharan | 64e001f | 2016-05-27 20:15:58 +0530 | [diff] [blame] | 547 | /* Firmware supports BT-Coex without reloading firmware via pdev param. |
| 548 | * To support Bluetooth coexistence pdev param, WMI_COEX_GPIO_SUPPORT of |
| 549 | * extended resource config should be enabled always. This firmware IE |
| 550 | * is used to configure WMI_COEX_GPIO_SUPPORT. |
| 551 | */ |
| 552 | ATH10K_FW_FEATURE_BTCOEX_PARAM = 14, |
| 553 | |
Michal Kazior | 0d9b043 | 2013-08-09 10:13:33 +0200 | [diff] [blame] | 554 | /* keep last */ |
| 555 | ATH10K_FW_FEATURE_COUNT, |
| 556 | }; |
| 557 | |
Marek Puzyniak | e8a50f8 | 2013-11-20 09:59:47 +0200 | [diff] [blame] | 558 | enum ath10k_dev_flags { |
| 559 | /* Indicates that ath10k device is during CAC phase of DFS */ |
| 560 | ATH10K_CAC_RUNNING, |
Michal Kazior | 6782cb6 | 2014-05-23 12:28:47 +0200 | [diff] [blame] | 561 | ATH10K_FLAG_CORE_REGISTERED, |
Michal Kazior | 7962b0d | 2014-10-28 10:34:38 +0100 | [diff] [blame] | 562 | |
| 563 | /* Device has crashed and needs to restart. This indicates any pending |
| 564 | * waiters should immediately cancel instead of waiting for a time out. |
| 565 | */ |
| 566 | ATH10K_FLAG_CRASH_FLUSH, |
David Liu | ccec903 | 2015-07-24 20:25:32 +0300 | [diff] [blame] | 567 | |
| 568 | /* Use Raw mode instead of native WiFi Tx/Rx encap mode. |
| 569 | * Raw mode supports both hardware and software crypto. Native WiFi only |
| 570 | * supports hardware crypto. |
| 571 | */ |
| 572 | ATH10K_FLAG_RAW_MODE, |
| 573 | |
| 574 | /* Disable HW crypto engine */ |
| 575 | ATH10K_FLAG_HW_CRYPTO_DISABLED, |
Yanbo Li | 844fa57 | 2015-10-31 11:07:21 +0200 | [diff] [blame] | 576 | |
| 577 | /* Bluetooth coexistance enabled */ |
| 578 | ATH10K_FLAG_BTCOEX, |
Mohammed Shafi Shajakhan | cc61a1b | 2016-03-16 18:13:32 +0530 | [diff] [blame] | 579 | |
| 580 | /* Per Station statistics service */ |
| 581 | ATH10K_FLAG_PEER_STATS, |
Marek Puzyniak | e8a50f8 | 2013-11-20 09:59:47 +0200 | [diff] [blame] | 582 | }; |
| 583 | |
Kalle Valo | a58227e | 2014-10-13 09:40:59 +0300 | [diff] [blame] | 584 | enum ath10k_cal_mode { |
| 585 | ATH10K_CAL_MODE_FILE, |
| 586 | ATH10K_CAL_MODE_OTP, |
Toshi Kikuchi | 5aabff0 | 2014-12-02 10:55:54 +0200 | [diff] [blame] | 587 | ATH10K_CAL_MODE_DT, |
Raja Mani | 3d9195e | 2016-03-18 11:44:22 +0200 | [diff] [blame] | 588 | ATH10K_PRE_CAL_MODE_FILE, |
| 589 | ATH10K_PRE_CAL_MODE_DT, |
Sven Eckelmann | 6847f96 | 2016-06-02 17:59:50 +0300 | [diff] [blame] | 590 | ATH10K_CAL_MODE_EEPROM, |
Kalle Valo | a58227e | 2014-10-13 09:40:59 +0300 | [diff] [blame] | 591 | }; |
| 592 | |
David Liu | ccec903 | 2015-07-24 20:25:32 +0300 | [diff] [blame] | 593 | enum ath10k_crypt_mode { |
| 594 | /* Only use hardware crypto engine */ |
| 595 | ATH10K_CRYPT_MODE_HW, |
| 596 | /* Only use software crypto engine */ |
| 597 | ATH10K_CRYPT_MODE_SW, |
| 598 | }; |
| 599 | |
Kalle Valo | a58227e | 2014-10-13 09:40:59 +0300 | [diff] [blame] | 600 | static inline const char *ath10k_cal_mode_str(enum ath10k_cal_mode mode) |
| 601 | { |
| 602 | switch (mode) { |
| 603 | case ATH10K_CAL_MODE_FILE: |
| 604 | return "file"; |
| 605 | case ATH10K_CAL_MODE_OTP: |
| 606 | return "otp"; |
Toshi Kikuchi | 5aabff0 | 2014-12-02 10:55:54 +0200 | [diff] [blame] | 607 | case ATH10K_CAL_MODE_DT: |
| 608 | return "dt"; |
Raja Mani | 3d9195e | 2016-03-18 11:44:22 +0200 | [diff] [blame] | 609 | case ATH10K_PRE_CAL_MODE_FILE: |
| 610 | return "pre-cal-file"; |
| 611 | case ATH10K_PRE_CAL_MODE_DT: |
| 612 | return "pre-cal-dt"; |
Sven Eckelmann | 6847f96 | 2016-06-02 17:59:50 +0300 | [diff] [blame] | 613 | case ATH10K_CAL_MODE_EEPROM: |
| 614 | return "eeprom"; |
Kalle Valo | a58227e | 2014-10-13 09:40:59 +0300 | [diff] [blame] | 615 | } |
| 616 | |
| 617 | return "unknown"; |
| 618 | } |
| 619 | |
Michal Kazior | 5c81c7f | 2014-08-05 14:54:44 +0200 | [diff] [blame] | 620 | enum ath10k_scan_state { |
| 621 | ATH10K_SCAN_IDLE, |
| 622 | ATH10K_SCAN_STARTING, |
| 623 | ATH10K_SCAN_RUNNING, |
| 624 | ATH10K_SCAN_ABORTING, |
| 625 | }; |
| 626 | |
| 627 | static inline const char *ath10k_scan_state_str(enum ath10k_scan_state state) |
| 628 | { |
| 629 | switch (state) { |
| 630 | case ATH10K_SCAN_IDLE: |
| 631 | return "idle"; |
| 632 | case ATH10K_SCAN_STARTING: |
| 633 | return "starting"; |
| 634 | case ATH10K_SCAN_RUNNING: |
| 635 | return "running"; |
| 636 | case ATH10K_SCAN_ABORTING: |
| 637 | return "aborting"; |
| 638 | } |
| 639 | |
| 640 | return "unknown"; |
| 641 | } |
| 642 | |
Michal Kazior | 96d828d | 2015-03-31 10:26:23 +0000 | [diff] [blame] | 643 | enum ath10k_tx_pause_reason { |
| 644 | ATH10K_TX_PAUSE_Q_FULL, |
| 645 | ATH10K_TX_PAUSE_MAX, |
| 646 | }; |
| 647 | |
Kalle Valo | 7ebf721 | 2016-04-20 19:44:51 +0300 | [diff] [blame] | 648 | struct ath10k_fw_file { |
| 649 | const struct firmware *firmware; |
| 650 | |
Kalle Valo | 4531735 | 2016-04-20 19:45:05 +0300 | [diff] [blame] | 651 | char fw_version[ETHTOOL_FWVERS_LEN]; |
| 652 | |
Kalle Valo | c4cdf75 | 2016-04-20 19:45:18 +0300 | [diff] [blame] | 653 | DECLARE_BITMAP(fw_features, ATH10K_FW_FEATURE_COUNT); |
| 654 | |
Kalle Valo | bf3c13a | 2016-04-20 19:45:33 +0300 | [diff] [blame] | 655 | enum ath10k_fw_wmi_op_version wmi_op_version; |
Kalle Valo | 77561f9 | 2016-04-20 19:45:47 +0300 | [diff] [blame] | 656 | enum ath10k_fw_htt_op_version htt_op_version; |
Kalle Valo | bf3c13a | 2016-04-20 19:45:33 +0300 | [diff] [blame] | 657 | |
Kalle Valo | 7ebf721 | 2016-04-20 19:44:51 +0300 | [diff] [blame] | 658 | const void *firmware_data; |
| 659 | size_t firmware_len; |
| 660 | |
| 661 | const void *otp_data; |
| 662 | size_t otp_len; |
| 663 | |
| 664 | const void *codeswap_data; |
| 665 | size_t codeswap_len; |
| 666 | }; |
| 667 | |
| 668 | struct ath10k_fw_components { |
| 669 | const struct firmware *board; |
| 670 | const void *board_data; |
| 671 | size_t board_len; |
| 672 | |
| 673 | struct ath10k_fw_file fw_file; |
| 674 | }; |
| 675 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 676 | struct ath10k { |
| 677 | struct ath_common ath_common; |
| 678 | struct ieee80211_hw *hw; |
Michal Kazior | 4ca1807 | 2016-07-18 23:22:18 +0300 | [diff] [blame] | 679 | struct ieee80211_ops *ops; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 680 | struct device *dev; |
| 681 | u8 mac_addr[ETH_ALEN]; |
| 682 | |
Michal Kazior | d63955b | 2015-01-24 12:14:49 +0200 | [diff] [blame] | 683 | enum ath10k_hw_rev hw_rev; |
Michal Kazior | 36582e5 | 2015-08-13 14:32:26 +0200 | [diff] [blame] | 684 | u16 dev_id; |
Kalle Valo | e01ae68 | 2013-09-01 11:22:14 +0300 | [diff] [blame] | 685 | u32 chip_id; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 686 | u32 target_version; |
| 687 | u8 fw_version_major; |
| 688 | u32 fw_version_minor; |
| 689 | u16 fw_version_release; |
| 690 | u16 fw_version_build; |
Yanbo Li | 6274cd4 | 2015-04-01 22:53:21 +0300 | [diff] [blame] | 691 | u32 fw_stats_req_mask; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 692 | u32 phy_capability; |
| 693 | u32 hw_min_tx_power; |
| 694 | u32 hw_max_tx_power; |
| 695 | u32 ht_cap_info; |
| 696 | u32 vht_cap_info; |
Michal Kazior | 8865bee4 | 2013-07-24 12:36:46 +0200 | [diff] [blame] | 697 | u32 num_rf_chains; |
Raja Mani | 5c8726e | 2015-06-22 20:22:26 +0530 | [diff] [blame] | 698 | u32 max_spatial_stream; |
Ashok Raj Nagarajan | b3e71d7 | 2015-03-19 16:38:00 +0530 | [diff] [blame] | 699 | /* protected by conf_mutex */ |
| 700 | bool ani_enabled; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 701 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 702 | bool p2p; |
| 703 | |
| 704 | struct { |
Kalle Valo | e07db35 | 2014-10-13 09:40:47 +0300 | [diff] [blame] | 705 | enum ath10k_bus bus; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 706 | const struct ath10k_hif_ops *ops; |
| 707 | } hif; |
| 708 | |
Marek Puzyniak | 9042e17 | 2014-02-10 17:14:23 +0100 | [diff] [blame] | 709 | struct completion target_suspend; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 710 | |
Michal Kazior | d63955b | 2015-01-24 12:14:49 +0200 | [diff] [blame] | 711 | const struct ath10k_hw_regs *regs; |
Vasanthakumar Thiagarajan | 2f2cfc4 | 2015-06-18 12:31:01 +0530 | [diff] [blame] | 712 | const struct ath10k_hw_values *hw_values; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 713 | struct ath10k_bmi bmi; |
Michal Kazior | edb8236 | 2013-07-05 16:15:14 +0300 | [diff] [blame] | 714 | struct ath10k_wmi wmi; |
Michal Kazior | cd003fa | 2013-07-05 16:15:13 +0300 | [diff] [blame] | 715 | struct ath10k_htc htc; |
Michal Kazior | edb8236 | 2013-07-05 16:15:14 +0300 | [diff] [blame] | 716 | struct ath10k_htt htt; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 717 | |
| 718 | struct ath10k_hw_params { |
| 719 | u32 id; |
Bartosz Markowski | 079a049 | 2015-11-05 09:50:42 +0100 | [diff] [blame] | 720 | u16 dev_id; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 721 | const char *name; |
| 722 | u32 patch_load_addr; |
Michal Kazior | 3a8200b | 2014-12-02 10:55:55 +0200 | [diff] [blame] | 723 | int uart_pin; |
Vasanthakumar Thiagarajan | d772703 | 2015-06-18 12:31:10 +0530 | [diff] [blame] | 724 | u32 otp_exe_param; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 725 | |
Vasanthakumar Thiagarajan | 26c1976 | 2016-06-07 15:47:05 +0300 | [diff] [blame] | 726 | /* Type of hw cycle counter wraparound logic, for more info |
| 727 | * refer enum ath10k_hw_cc_wraparound_type. |
Michal Kazior | 587f703 | 2015-05-25 14:06:18 +0200 | [diff] [blame] | 728 | */ |
Vasanthakumar Thiagarajan | 26c1976 | 2016-06-07 15:47:05 +0300 | [diff] [blame] | 729 | enum ath10k_hw_cc_wraparound_type cc_wraparound_type; |
Michal Kazior | 587f703 | 2015-05-25 14:06:18 +0200 | [diff] [blame] | 730 | |
Raja Mani | d9156b5 | 2015-06-22 20:22:27 +0530 | [diff] [blame] | 731 | /* Some of chip expects fragment descriptor to be continuous |
| 732 | * memory for any TX operation. Set continuous_frag_desc flag |
| 733 | * for the hardware which have such requirement. |
| 734 | */ |
| 735 | bool continuous_frag_desc; |
| 736 | |
Mohammed Shafi Shajakhan | 5269c65 | 2016-06-07 15:47:04 +0300 | [diff] [blame] | 737 | /* CCK hardware rate table mapping for the newer chipsets |
| 738 | * like QCA99X0, QCA4019 got revised. The CCK h/w rate values |
| 739 | * are in a proper order with respect to the rate/preamble |
| 740 | */ |
| 741 | bool cck_rate_map_rev2; |
| 742 | |
Vasanthakumar Thiagarajan | 9c8fb54 | 2015-08-12 16:24:05 +0530 | [diff] [blame] | 743 | u32 channel_counters_freq_hz; |
| 744 | |
Vivek Natarajan | 7b7da0a | 2015-08-31 16:34:55 +0530 | [diff] [blame] | 745 | /* Mgmt tx descriptors threshold for limiting probe response |
| 746 | * frames. |
| 747 | */ |
| 748 | u32 max_probe_resp_desc_thres; |
| 749 | |
Yanbo Li | b8d55fc | 2015-11-16 22:22:02 +0200 | [diff] [blame] | 750 | /* The padding bytes's location is different on various chips */ |
| 751 | enum ath10k_hw_4addr_pad hw_4addr_pad; |
| 752 | |
Raja Mani | 5699a6f | 2016-01-29 16:35:12 +0530 | [diff] [blame] | 753 | u32 tx_chain_mask; |
| 754 | u32 rx_chain_mask; |
| 755 | u32 max_spatial_stream; |
Raja Mani | 0b8e3c4 | 2016-03-18 11:44:22 +0200 | [diff] [blame] | 756 | u32 cal_data_len; |
Raja Mani | 5699a6f | 2016-01-29 16:35:12 +0530 | [diff] [blame] | 757 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 758 | struct ath10k_hw_params_fw { |
| 759 | const char *dir; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 760 | const char *board; |
Michal Kazior | 9764a2a | 2014-12-02 10:55:54 +0200 | [diff] [blame] | 761 | size_t board_size; |
| 762 | size_t board_ext_size; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 763 | } fw; |
| 764 | } hw_params; |
| 765 | |
Kalle Valo | 7ebf721 | 2016-04-20 19:44:51 +0300 | [diff] [blame] | 766 | /* contains the firmware images used with ATH10K_FIRMWARE_MODE_NORMAL */ |
| 767 | struct ath10k_fw_components normal_mode_fw; |
Kalle Valo | 958df3a | 2013-09-27 19:55:01 +0300 | [diff] [blame] | 768 | |
Kalle Valo | 7ebf721 | 2016-04-20 19:44:51 +0300 | [diff] [blame] | 769 | /* READ-ONLY images of the running firmware, which can be either |
| 770 | * normal or UTF. Do not modify, release etc! |
| 771 | */ |
| 772 | const struct ath10k_fw_components *running_fw; |
Michal Kazior | 2938505 | 2013-07-16 09:38:58 +0200 | [diff] [blame] | 773 | |
Rajkumar Manoharan | b131129 | 2016-04-07 12:07:29 +0530 | [diff] [blame] | 774 | const struct firmware *pre_cal_file; |
| 775 | const struct firmware *cal_file; |
Kalle Valo | a58227e | 2014-10-13 09:40:59 +0300 | [diff] [blame] | 776 | |
Vasanthakumar Thiagarajan | dcb02db | 2015-06-18 12:31:09 +0530 | [diff] [blame] | 777 | struct { |
Vasanthakumar Thiagarajan | dcb02db | 2015-06-18 12:31:09 +0530 | [diff] [blame] | 778 | struct ath10k_swap_code_seg_info *firmware_swap_code_seg_info; |
| 779 | } swap; |
| 780 | |
Manikanta Pubbisetty | 0a51b34 | 2015-10-09 11:55:58 +0300 | [diff] [blame] | 781 | struct { |
| 782 | u32 vendor; |
| 783 | u32 device; |
| 784 | u32 subsystem_vendor; |
| 785 | u32 subsystem_device; |
Manikanta Pubbisetty | db0984e | 2015-10-09 11:55:59 +0300 | [diff] [blame] | 786 | |
| 787 | bool bmi_ids_valid; |
| 788 | u8 bmi_board_id; |
| 789 | u8 bmi_chip_id; |
Manikanta Pubbisetty | 0a51b34 | 2015-10-09 11:55:58 +0300 | [diff] [blame] | 790 | } id; |
Michal Kazior | de57e2c | 2015-04-17 09:19:17 +0000 | [diff] [blame] | 791 | |
Kalle Valo | 1a22243 | 2013-09-27 19:55:07 +0300 | [diff] [blame] | 792 | int fw_api; |
Manikanta Pubbisetty | 0a51b34 | 2015-10-09 11:55:58 +0300 | [diff] [blame] | 793 | int bd_api; |
Kalle Valo | a58227e | 2014-10-13 09:40:59 +0300 | [diff] [blame] | 794 | enum ath10k_cal_mode cal_mode; |
Kalle Valo | 1a22243 | 2013-09-27 19:55:07 +0300 | [diff] [blame] | 795 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 796 | struct { |
| 797 | struct completion started; |
| 798 | struct completion completed; |
| 799 | struct completion on_channel; |
Michal Kazior | 5c81c7f | 2014-08-05 14:54:44 +0200 | [diff] [blame] | 800 | struct delayed_work timeout; |
| 801 | enum ath10k_scan_state state; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 802 | bool is_roc; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 803 | int vdev_id; |
| 804 | int roc_freq; |
Michal Kazior | d710e75 | 2015-07-09 13:08:36 +0200 | [diff] [blame] | 805 | bool roc_notify; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 806 | } scan; |
| 807 | |
| 808 | struct { |
Johannes Berg | 57fbcce | 2016-04-12 15:56:15 +0200 | [diff] [blame] | 809 | struct ieee80211_supported_band sbands[NUM_NL80211_BANDS]; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 810 | } mac; |
| 811 | |
| 812 | /* should never be NULL; needed for regular htt rx */ |
| 813 | struct ieee80211_channel *rx_channel; |
| 814 | |
| 815 | /* valid during scan; needed for mgmt rx during scan */ |
| 816 | struct ieee80211_channel *scan_channel; |
| 817 | |
Michal Kazior | c930f74 | 2014-01-23 11:38:25 +0100 | [diff] [blame] | 818 | /* current operating channel definition */ |
| 819 | struct cfg80211_chan_def chandef; |
| 820 | |
Rajkumar Manoharan | 2ce9b25 | 2016-03-08 22:57:23 +0530 | [diff] [blame] | 821 | /* currently configured operating channel in firmware */ |
| 822 | struct ieee80211_channel *tgt_oper_chan; |
| 823 | |
Ben Greear | 16c1117 | 2014-09-23 14:17:16 -0700 | [diff] [blame] | 824 | unsigned long long free_vdev_map; |
Michal Kazior | 500ff9f | 2015-03-31 10:26:21 +0000 | [diff] [blame] | 825 | struct ath10k_vif *monitor_arvif; |
Michal Kazior | 1bbc097 | 2014-04-08 09:45:47 +0300 | [diff] [blame] | 826 | bool monitor; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 827 | int monitor_vdev_id; |
Michal Kazior | 1bbc097 | 2014-04-08 09:45:47 +0300 | [diff] [blame] | 828 | bool monitor_started; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 829 | unsigned int filter_flags; |
Marek Puzyniak | e8a50f8 | 2013-11-20 09:59:47 +0200 | [diff] [blame] | 830 | unsigned long dev_flags; |
Viresh Kumar | 621a5f7 | 2015-09-26 15:04:07 -0700 | [diff] [blame] | 831 | bool dfs_block_radar_events; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 832 | |
Michal Kazior | d650097 | 2014-04-08 09:56:09 +0300 | [diff] [blame] | 833 | /* protected by conf_mutex */ |
| 834 | bool radar_enabled; |
| 835 | int num_started_vdevs; |
| 836 | |
Ben Greear | 46acf7b | 2014-05-16 17:15:38 +0300 | [diff] [blame] | 837 | /* Protected by conf-mutex */ |
Ben Greear | 46acf7b | 2014-05-16 17:15:38 +0300 | [diff] [blame] | 838 | u8 cfg_tx_chainmask; |
| 839 | u8 cfg_rx_chainmask; |
| 840 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 841 | struct completion install_key_done; |
| 842 | |
| 843 | struct completion vdev_setup_done; |
| 844 | |
| 845 | struct workqueue_struct *workqueue; |
Raja Mani | c8ecfc1 | 2015-07-29 11:40:38 +0300 | [diff] [blame] | 846 | /* Auxiliary workqueue */ |
| 847 | struct workqueue_struct *workqueue_aux; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 848 | |
| 849 | /* prevents concurrent FW reconfiguration */ |
| 850 | struct mutex conf_mutex; |
| 851 | |
| 852 | /* protects shared structure data */ |
| 853 | spinlock_t data_lock; |
Michal Kazior | 2994687 | 2016-03-06 16:14:34 +0200 | [diff] [blame] | 854 | /* protects: ar->txqs, artxq->list */ |
| 855 | spinlock_t txqs_lock; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 856 | |
Michal Kazior | 2994687 | 2016-03-06 16:14:34 +0200 | [diff] [blame] | 857 | struct list_head txqs; |
Michal Kazior | 0579119 | 2013-10-16 15:44:45 +0300 | [diff] [blame] | 858 | struct list_head arvifs; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 859 | struct list_head peers; |
Michal Kazior | 6942726 | 2016-03-06 16:14:30 +0200 | [diff] [blame] | 860 | struct ath10k_peer *peer_map[ATH10K_MAX_NUM_PEER_IDS]; |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 861 | wait_queue_head_t peer_mapping_wq; |
| 862 | |
Michal Kazior | 292a753 | 2014-11-25 15:16:04 +0100 | [diff] [blame] | 863 | /* protected by conf_mutex */ |
Bartosz Markowski | 0e759f3 | 2014-01-02 14:38:33 +0100 | [diff] [blame] | 864 | int num_peers; |
Michal Kazior | cfd1061 | 2014-11-25 15:16:05 +0100 | [diff] [blame] | 865 | int num_stations; |
| 866 | |
| 867 | int max_num_peers; |
| 868 | int max_num_stations; |
Kalle Valo | 30c7816 | 2014-12-17 12:20:45 +0200 | [diff] [blame] | 869 | int max_num_vdevs; |
Marek Puzyniak | 8cca3d6 | 2015-03-30 09:51:52 +0300 | [diff] [blame] | 870 | int max_num_tdls_vdevs; |
Raja Mani | d1e52a8 | 2015-06-22 20:10:15 +0530 | [diff] [blame] | 871 | int num_active_peers; |
| 872 | int num_tids; |
Bartosz Markowski | 0e759f3 | 2014-01-02 14:38:33 +0100 | [diff] [blame] | 873 | |
Raja Mani | c8ecfc1 | 2015-07-29 11:40:38 +0300 | [diff] [blame] | 874 | struct work_struct svc_rdy_work; |
| 875 | struct sk_buff *svc_rdy_skb; |
| 876 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 877 | struct work_struct offchan_tx_work; |
| 878 | struct sk_buff_head offchan_tx_queue; |
| 879 | struct completion offchan_tx_completed; |
| 880 | struct sk_buff *offchan_tx_skb; |
| 881 | |
Bartosz Markowski | 5e00d31 | 2013-09-26 17:47:12 +0200 | [diff] [blame] | 882 | struct work_struct wmi_mgmt_tx_work; |
| 883 | struct sk_buff_head wmi_mgmt_tx_queue; |
| 884 | |
Michal Kazior | f7843d7 | 2013-07-16 09:38:52 +0200 | [diff] [blame] | 885 | enum ath10k_state state; |
| 886 | |
Michal Kazior | 6782cb6 | 2014-05-23 12:28:47 +0200 | [diff] [blame] | 887 | struct work_struct register_work; |
Michal Kazior | affd321 | 2013-07-16 09:54:35 +0200 | [diff] [blame] | 888 | struct work_struct restart_work; |
| 889 | |
Michal Kazior | 2e1dea4 | 2013-07-31 10:32:40 +0200 | [diff] [blame] | 890 | /* cycle count is reported twice for each visited channel during scan. |
| 891 | * access protected by data_lock */ |
| 892 | u32 survey_last_rx_clear_count; |
| 893 | u32 survey_last_cycle_count; |
| 894 | struct survey_info survey[ATH10K_NUM_CHANS]; |
| 895 | |
Michal Kazior | 44b7d48 | 2015-05-25 14:06:19 +0200 | [diff] [blame] | 896 | /* Channel info events are expected to come in pairs without and with |
| 897 | * COMPLETE flag set respectively for each channel visit during scan. |
| 898 | * |
| 899 | * However there are deviations from this rule. This flag is used to |
| 900 | * avoid reporting garbage data. |
| 901 | */ |
| 902 | bool ch_info_can_report_survey; |
Rajkumar Manoharan | fa7937e | 2016-04-27 16:23:22 +0530 | [diff] [blame] | 903 | struct completion bss_survey_done; |
Michal Kazior | 44b7d48 | 2015-05-25 14:06:19 +0200 | [diff] [blame] | 904 | |
Janusz Dziedzic | 9702c68 | 2013-11-20 09:59:41 +0200 | [diff] [blame] | 905 | struct dfs_pattern_detector *dfs_detector; |
| 906 | |
Michal Kazior | 96d828d | 2015-03-31 10:26:23 +0000 | [diff] [blame] | 907 | unsigned long tx_paused; /* see ATH10K_TX_PAUSE_ */ |
| 908 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 909 | #ifdef CONFIG_ATH10K_DEBUGFS |
| 910 | struct ath10k_debug debug; |
Simon Wunderlich | 855aed1 | 2014-08-02 09:12:54 +0300 | [diff] [blame] | 911 | struct { |
| 912 | /* relay(fs) channel for spectral scan */ |
| 913 | struct rchan *rfs_chan_spec_scan; |
| 914 | |
| 915 | /* spectral_mode and spec_config are protected by conf_mutex */ |
| 916 | enum ath10k_spectral_mode mode; |
| 917 | struct ath10k_spec_scan config; |
| 918 | } spectral; |
Mohammed Shafi Shajakhan | de46d16 | 2016-04-26 20:54:36 +0530 | [diff] [blame] | 919 | #endif |
Michal Kazior | e7b5419 | 2014-08-07 11:03:27 +0200 | [diff] [blame] | 920 | |
Kalle Valo | 43d2a30 | 2014-09-10 18:23:30 +0300 | [diff] [blame] | 921 | struct { |
| 922 | /* protected by conf_mutex */ |
Kalle Valo | 7ebf721 | 2016-04-20 19:44:51 +0300 | [diff] [blame] | 923 | struct ath10k_fw_components utf_mode_fw; |
Kalle Valo | 7ebf721 | 2016-04-20 19:44:51 +0300 | [diff] [blame] | 924 | |
Kalle Valo | 43d2a30 | 2014-09-10 18:23:30 +0300 | [diff] [blame] | 925 | /* protected by data_lock */ |
| 926 | bool utf_monitor; |
| 927 | } testmode; |
| 928 | |
Ben Greear | f51dbe7 | 2014-09-29 14:41:46 +0300 | [diff] [blame] | 929 | struct { |
| 930 | /* protected by data_lock */ |
| 931 | u32 fw_crash_counter; |
| 932 | u32 fw_warm_reset_counter; |
| 933 | u32 fw_cold_reset_counter; |
| 934 | } stats; |
| 935 | |
Rajkumar Manoharan | fe6f36d | 2014-12-17 12:22:07 +0200 | [diff] [blame] | 936 | struct ath10k_thermal thermal; |
Janusz Dziedzic | 5fd3ac3 | 2015-03-23 17:32:53 +0200 | [diff] [blame] | 937 | struct ath10k_wow wow; |
Rajkumar Manoharan | fe6f36d | 2014-12-17 12:22:07 +0200 | [diff] [blame] | 938 | |
Michal Kazior | e7b5419 | 2014-08-07 11:03:27 +0200 | [diff] [blame] | 939 | /* must be last */ |
| 940 | u8 drv_priv[0] __aligned(sizeof(void *)); |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 941 | }; |
| 942 | |
Mohammed Shafi Shajakhan | cc61a1b | 2016-03-16 18:13:32 +0530 | [diff] [blame] | 943 | static inline bool ath10k_peer_stats_enabled(struct ath10k *ar) |
| 944 | { |
| 945 | if (test_bit(ATH10K_FLAG_PEER_STATS, &ar->dev_flags) && |
| 946 | test_bit(WMI_SERVICE_PEER_STATS, ar->wmi.svc_map)) |
| 947 | return true; |
| 948 | |
| 949 | return false; |
| 950 | } |
| 951 | |
Michal Kazior | e7b5419 | 2014-08-07 11:03:27 +0200 | [diff] [blame] | 952 | struct ath10k *ath10k_core_create(size_t priv_size, struct device *dev, |
Kalle Valo | e07db35 | 2014-10-13 09:40:47 +0300 | [diff] [blame] | 953 | enum ath10k_bus bus, |
Michal Kazior | d63955b | 2015-01-24 12:14:49 +0200 | [diff] [blame] | 954 | enum ath10k_hw_rev hw_rev, |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 955 | const struct ath10k_hif_ops *hif_ops); |
| 956 | void ath10k_core_destroy(struct ath10k *ar); |
Michal Kazior | b27bc5a | 2015-06-15 14:46:40 +0300 | [diff] [blame] | 957 | void ath10k_core_get_fw_features_str(struct ath10k *ar, |
| 958 | char *buf, |
| 959 | size_t max_len); |
Kalle Valo | 9dfe240 | 2016-04-20 19:46:01 +0300 | [diff] [blame] | 960 | int ath10k_core_fetch_firmware_api_n(struct ath10k *ar, const char *name, |
| 961 | struct ath10k_fw_file *fw_file); |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 962 | |
Kalle Valo | 7ebf721 | 2016-04-20 19:44:51 +0300 | [diff] [blame] | 963 | int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode, |
| 964 | const struct ath10k_fw_components *fw_components); |
Marek Puzyniak | 00f5482 | 2014-02-10 17:14:24 +0100 | [diff] [blame] | 965 | int ath10k_wait_for_suspend(struct ath10k *ar, u32 suspend_opt); |
Michal Kazior | dd30a36 | 2013-07-16 09:38:51 +0200 | [diff] [blame] | 966 | void ath10k_core_stop(struct ath10k *ar); |
Kalle Valo | e01ae68 | 2013-09-01 11:22:14 +0300 | [diff] [blame] | 967 | int ath10k_core_register(struct ath10k *ar, u32 chip_id); |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 968 | void ath10k_core_unregister(struct ath10k *ar); |
| 969 | |
Kalle Valo | 5e3dd15 | 2013-06-12 20:52:10 +0300 | [diff] [blame] | 970 | #endif /* _CORE_H_ */ |