drivers/net/wireless/ath/ath11k/debugfs.h

   1 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
   2 /*
   3  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
   4  * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
   5  */
   6
   7 #ifndef _ATH11K_DEBUGFS_H_
   8 #define _ATH11K_DEBUGFS_H_
   9
  10 #include "hal_tx.h"
  11
  12 #define ATH11K_TX_POWER_MAX_VAL 70
  13 #define ATH11K_TX_POWER_MIN_VAL 0
  14
  15 /* htt_dbg_ext_stats_type */
  16 enum ath11k_dbg_htt_ext_stats_type {
  17         ATH11K_DBG_HTT_EXT_STATS_RESET                      =  0,
  18         ATH11K_DBG_HTT_EXT_STATS_PDEV_TX                    =  1,
  19         ATH11K_DBG_HTT_EXT_STATS_PDEV_RX                    =  2,
  20         ATH11K_DBG_HTT_EXT_STATS_PDEV_TX_HWQ                =  3,
  21         ATH11K_DBG_HTT_EXT_STATS_PDEV_TX_SCHED              =  4,
  22         ATH11K_DBG_HTT_EXT_STATS_PDEV_ERROR                 =  5,
  23         ATH11K_DBG_HTT_EXT_STATS_PDEV_TQM                   =  6,
  24         ATH11K_DBG_HTT_EXT_STATS_TQM_CMDQ                   =  7,
  25         ATH11K_DBG_HTT_EXT_STATS_TX_DE_INFO                 =  8,
  26         ATH11K_DBG_HTT_EXT_STATS_PDEV_TX_RATE               =  9,
  27         ATH11K_DBG_HTT_EXT_STATS_PDEV_RX_RATE               =  10,
  28         ATH11K_DBG_HTT_EXT_STATS_PEER_INFO                  =  11,
  29         ATH11K_DBG_HTT_EXT_STATS_TX_SELFGEN_INFO            =  12,
  30         ATH11K_DBG_HTT_EXT_STATS_TX_MU_HWQ                  =  13,
  31         ATH11K_DBG_HTT_EXT_STATS_RING_IF_INFO               =  14,
  32         ATH11K_DBG_HTT_EXT_STATS_SRNG_INFO                  =  15,
  33         ATH11K_DBG_HTT_EXT_STATS_SFM_INFO                   =  16,
  34         ATH11K_DBG_HTT_EXT_STATS_PDEV_TX_MU                 =  17,
  35         ATH11K_DBG_HTT_EXT_STATS_ACTIVE_PEERS_LIST          =  18,
  36         ATH11K_DBG_HTT_EXT_STATS_PDEV_CCA_STATS             =  19,
  37         ATH11K_DBG_HTT_EXT_STATS_TWT_SESSIONS               =  20,
  38         ATH11K_DBG_HTT_EXT_STATS_REO_RESOURCE_STATS         =  21,
  39         ATH11K_DBG_HTT_EXT_STATS_TX_SOUNDING_INFO           =  22,
  40         ATH11K_DBG_HTT_EXT_STATS_PDEV_OBSS_PD_STATS         =  23,
  41         ATH11K_DBG_HTT_EXT_STATS_RING_BACKPRESSURE_STATS    =  24,
  42         ATH11K_DBG_HTT_EXT_STATS_PEER_CTRL_PATH_TXRX_STATS  =  29,
  43         ATH11K_DBG_HTT_EXT_STATS_PDEV_TX_RATE_TXBF_STATS    =  31,
  44         ATH11K_DBG_HTT_EXT_STATS_TXBF_OFDMA                 =  32,
  45         ATH11K_DBG_HTT_EXT_PHY_COUNTERS_AND_PHY_STATS       =  37,
  46
  47         /* keep this last */
  48         ATH11K_DBG_HTT_NUM_EXT_STATS,
  49 };
  50
  51 #define ATH11K_DEBUG_DBR_ENTRIES_MAX 512
  52
  53 enum ath11k_dbg_dbr_event {
  54         ATH11K_DBG_DBR_EVENT_INVALID,
  55         ATH11K_DBG_DBR_EVENT_RX,
  56         ATH11K_DBG_DBR_EVENT_REPLENISH,
  57         ATH11K_DBG_DBR_EVENT_MAX,
  58 };
  59
  60 struct ath11k_dbg_dbr_entry {
  61         u32 hp;
  62         u32 tp;
  63         u64 timestamp;
  64         enum ath11k_dbg_dbr_event event;
  65 };
  66
  67 struct ath11k_dbg_dbr_data {
  68         /* protects ath11k_db_ring_debug data */
  69         spinlock_t lock;
  70         struct ath11k_dbg_dbr_entry *entries;
  71         u32 dbr_debug_idx;
  72         u32 num_ring_debug_entries;
  73 };
  74
  75 struct ath11k_debug_dbr {
  76         struct ath11k_dbg_dbr_data dbr_dbg_data;
  77         struct dentry *dbr_debugfs;
  78         bool dbr_debug_enabled;
  79 };
  80
  81 struct debug_htt_stats_req {
  82         bool done;
  83         u8 pdev_id;
  84         u8 type;
  85         u8 peer_addr[ETH_ALEN];
  86         struct completion cmpln;
  87         u32 buf_len;
  88         u8 buf[];
  89 };
  90
  91 struct ath_pktlog_hdr {
  92         u16 flags;
  93         u16 missed_cnt;
  94         u16 log_type;
  95         u16 size;
  96         u32 timestamp;
  97         u32 type_specific_data;
  98         u8 payload[];
  99 };
 100
 101 #define ATH11K_HTT_PEER_STATS_RESET BIT(16)
 102
 103 #define ATH11K_HTT_STATS_BUF_SIZE (1024 * 512)
 104 #define ATH11K_FW_STATS_BUF_SIZE (1024 * 1024)
 105
 106 enum ath11k_pktlog_filter {
 107         ATH11K_PKTLOG_RX                = 0x000000001,
 108         ATH11K_PKTLOG_TX                = 0x000000002,
 109         ATH11K_PKTLOG_RCFIND            = 0x000000004,
 110         ATH11K_PKTLOG_RCUPDATE          = 0x000000008,
 111         ATH11K_PKTLOG_EVENT_SMART_ANT   = 0x000000020,
 112         ATH11K_PKTLOG_EVENT_SW          = 0x000000040,
 113         ATH11K_PKTLOG_ANY               = 0x00000006f,
 114 };
 115
 116 enum ath11k_pktlog_mode {
 117         ATH11K_PKTLOG_MODE_LITE = 1,
 118         ATH11K_PKTLOG_MODE_FULL = 2,
 119 };
 120
 121 enum ath11k_pktlog_enum {
 122         ATH11K_PKTLOG_TYPE_INVALID      = 0,
 123         ATH11K_PKTLOG_TYPE_TX_CTRL      = 1,
 124         ATH11K_PKTLOG_TYPE_TX_STAT      = 2,
 125         ATH11K_PKTLOG_TYPE_TX_MSDU_ID   = 3,
 126         ATH11K_PKTLOG_TYPE_RX_STAT      = 5,
 127         ATH11K_PKTLOG_TYPE_RC_FIND      = 6,
 128         ATH11K_PKTLOG_TYPE_RC_UPDATE    = 7,
 129         ATH11K_PKTLOG_TYPE_TX_VIRT_ADDR = 8,
 130         ATH11K_PKTLOG_TYPE_RX_CBF       = 10,
 131         ATH11K_PKTLOG_TYPE_RX_STATBUF   = 22,
 132         ATH11K_PKTLOG_TYPE_PPDU_STATS   = 23,
 133         ATH11K_PKTLOG_TYPE_LITE_RX      = 24,
 134 };
 135
 136 enum ath11k_dbg_aggr_mode {
 137         ATH11K_DBG_AGGR_MODE_AUTO,
 138         ATH11K_DBG_AGGR_MODE_MANUAL,
 139         ATH11K_DBG_AGGR_MODE_MAX,
 140 };
 141
 142 enum fw_dbglog_wlan_module_id {
 143         WLAN_MODULE_ID_MIN = 0,
 144         WLAN_MODULE_INF = WLAN_MODULE_ID_MIN,
 145         WLAN_MODULE_WMI,
 146         WLAN_MODULE_STA_PWRSAVE,
 147         WLAN_MODULE_WHAL,
 148         WLAN_MODULE_COEX,
 149         WLAN_MODULE_ROAM,
 150         WLAN_MODULE_RESMGR_CHAN_MANAGER,
 151         WLAN_MODULE_RESMGR,
 152         WLAN_MODULE_VDEV_MGR,
 153         WLAN_MODULE_SCAN,
 154         WLAN_MODULE_RATECTRL,
 155         WLAN_MODULE_AP_PWRSAVE,
 156         WLAN_MODULE_BLOCKACK,
 157         WLAN_MODULE_MGMT_TXRX,
 158         WLAN_MODULE_DATA_TXRX,
 159         WLAN_MODULE_HTT,
 160         WLAN_MODULE_HOST,
 161         WLAN_MODULE_BEACON,
 162         WLAN_MODULE_OFFLOAD,
 163         WLAN_MODULE_WAL,
 164         WLAN_WAL_MODULE_DE,
 165         WLAN_MODULE_PCIELP,
 166         WLAN_MODULE_RTT,
 167         WLAN_MODULE_RESOURCE,
 168         WLAN_MODULE_DCS,
 169         WLAN_MODULE_CACHEMGR,
 170         WLAN_MODULE_ANI,
 171         WLAN_MODULE_P2P,
 172         WLAN_MODULE_CSA,
 173         WLAN_MODULE_NLO,
 174         WLAN_MODULE_CHATTER,
 175         WLAN_MODULE_WOW,
 176         WLAN_MODULE_WAL_VDEV,
 177         WLAN_MODULE_WAL_PDEV,
 178         WLAN_MODULE_TEST,
 179         WLAN_MODULE_STA_SMPS,
 180         WLAN_MODULE_SWBMISS,
 181         WLAN_MODULE_WMMAC,
 182         WLAN_MODULE_TDLS,
 183         WLAN_MODULE_HB,
 184         WLAN_MODULE_TXBF,
 185         WLAN_MODULE_BATCH_SCAN,
 186         WLAN_MODULE_THERMAL_MGR,
 187         WLAN_MODULE_PHYERR_DFS,
 188         WLAN_MODULE_RMC,
 189         WLAN_MODULE_STATS,
 190         WLAN_MODULE_NAN,
 191         WLAN_MODULE_IBSS_PWRSAVE,
 192         WLAN_MODULE_HIF_UART,
 193         WLAN_MODULE_LPI,
 194         WLAN_MODULE_EXTSCAN,
 195         WLAN_MODULE_UNIT_TEST,
 196         WLAN_MODULE_MLME,
 197         WLAN_MODULE_SUPPL,
 198         WLAN_MODULE_ERE,
 199         WLAN_MODULE_OCB,
 200         WLAN_MODULE_RSSI_MONITOR,
 201         WLAN_MODULE_WPM,
 202         WLAN_MODULE_CSS,
 203         WLAN_MODULE_PPS,
 204         WLAN_MODULE_SCAN_CH_PREDICT,
 205         WLAN_MODULE_MAWC,
 206         WLAN_MODULE_CMC_QMIC,
 207         WLAN_MODULE_EGAP,
 208         WLAN_MODULE_NAN20,
 209         WLAN_MODULE_QBOOST,
 210         WLAN_MODULE_P2P_LISTEN_OFFLOAD,
 211         WLAN_MODULE_HALPHY,
 212         WLAN_WAL_MODULE_ENQ,
 213         WLAN_MODULE_GNSS,
 214         WLAN_MODULE_WAL_MEM,
 215         WLAN_MODULE_SCHED_ALGO,
 216         WLAN_MODULE_TX,
 217         WLAN_MODULE_RX,
 218         WLAN_MODULE_WLM,
 219         WLAN_MODULE_RU_ALLOCATOR,
 220         WLAN_MODULE_11K_OFFLOAD,
 221         WLAN_MODULE_STA_TWT,
 222         WLAN_MODULE_AP_TWT,
 223         WLAN_MODULE_UL_OFDMA,
 224         WLAN_MODULE_HPCS_PULSE,
 225         WLAN_MODULE_DTF,
 226         WLAN_MODULE_QUIET_IE,
 227         WLAN_MODULE_SHMEM_MGR,
 228         WLAN_MODULE_CFIR,
 229         WLAN_MODULE_CODE_COVER,
 230         WLAN_MODULE_SHO,
 231         WLAN_MODULE_MLO_MGR,
 232         WLAN_MODULE_PEER_INIT,
 233         WLAN_MODULE_STA_MLO_PS,
 234
 235         WLAN_MODULE_ID_MAX,
 236         WLAN_MODULE_ID_INVALID = WLAN_MODULE_ID_MAX,
 237 };
 238
 239 enum fw_dbglog_log_level {
 240         ATH11K_FW_DBGLOG_ML = 0,
 241         ATH11K_FW_DBGLOG_VERBOSE = 0,
 242         ATH11K_FW_DBGLOG_INFO,
 243         ATH11K_FW_DBGLOG_INFO_LVL_1,
 244         ATH11K_FW_DBGLOG_INFO_LVL_2,
 245         ATH11K_FW_DBGLOG_WARN,
 246         ATH11K_FW_DBGLOG_ERR,
 247         ATH11K_FW_DBGLOG_LVL_MAX
 248 };
 249
 250 struct ath11k_fw_dbglog {
 251         enum wmi_debug_log_param param;
 252         union {
 253                 struct {
 254                         /* log_level values are given in enum fw_dbglog_log_level */
 255                         u16 log_level;
 256                         /* module_id values are given in  enum fw_dbglog_wlan_module_id */
 257                         u16 module_id;
 258                 };
 259                 /* value is either log_level&module_id/vdev_id/vdev_id_bitmap/log_level
 260                  * according to param
 261                  */
 262                 u32 value;
 263         };
 264 };
 265
 266 #ifdef CONFIG_ATH11K_DEBUGFS
 267 int ath11k_debugfs_soc_create(struct ath11k_base *ab);
 268 void ath11k_debugfs_soc_destroy(struct ath11k_base *ab);
 269 int ath11k_debugfs_pdev_create(struct ath11k_base *ab);
 270 void ath11k_debugfs_pdev_destroy(struct ath11k_base *ab);
 271 int ath11k_debugfs_register(struct ath11k *ar);
 272 void ath11k_debugfs_unregister(struct ath11k *ar);
 273 void ath11k_debugfs_fw_stats_process(struct ath11k *ar, struct ath11k_fw_stats *stats);
 274
 275 void ath11k_debugfs_fw_stats_init(struct ath11k *ar);
 276 int ath11k_debugfs_get_fw_stats(struct ath11k *ar, u32 pdev_id,
 277                                 u32 vdev_id, u32 stats_id);
 278
 279 static inline bool ath11k_debugfs_is_pktlog_lite_mode_enabled(struct ath11k *ar)
 280 {
 281         return (ar->debug.pktlog_mode == ATH11K_PKTLOG_MODE_LITE);
 282 }
 283
 284 static inline bool ath11k_debugfs_is_pktlog_rx_stats_enabled(struct ath11k *ar)
 285 {
 286         return (!ar->debug.pktlog_peer_valid && ar->debug.pktlog_mode);
 287 }
 288
 289 static inline bool ath11k_debugfs_is_pktlog_peer_valid(struct ath11k *ar, u8 *addr)
 290 {
 291         return (ar->debug.pktlog_peer_valid && ar->debug.pktlog_mode &&
 292                 ether_addr_equal(addr, ar->debug.pktlog_peer_addr));
 293 }
 294
 295 static inline int ath11k_debugfs_is_extd_tx_stats_enabled(struct ath11k *ar)
 296 {
 297         return ar->debug.extd_tx_stats;
 298 }
 299
 300 static inline int ath11k_debugfs_is_extd_rx_stats_enabled(struct ath11k *ar)
 301 {
 302         return ar->debug.extd_rx_stats;
 303 }
 304
 305 static inline int ath11k_debugfs_rx_filter(struct ath11k *ar)
 306 {
 307         return ar->debug.rx_filter;
 308 }
 309
 310 void ath11k_debugfs_op_vif_add(struct ieee80211_hw *hw,
 311                                struct ieee80211_vif *vif);
 312 void ath11k_debugfs_add_dbring_entry(struct ath11k *ar,
 313                                      enum wmi_direct_buffer_module id,
 314                                      enum ath11k_dbg_dbr_event event,
 315                                      struct hal_srng *srng);
 316
 317 #else
 318 static inline int ath11k_debugfs_soc_create(struct ath11k_base *ab)
 319 {
 320         return 0;
 321 }
 322
 323 static inline void ath11k_debugfs_soc_destroy(struct ath11k_base *ab)
 324 {
 325 }
 326
 327 static inline int ath11k_debugfs_pdev_create(struct ath11k_base *ab)
 328 {
 329         return 0;
 330 }
 331
 332 static inline void ath11k_debugfs_pdev_destroy(struct ath11k_base *ab)
 333 {
 334 }
 335
 336 static inline int ath11k_debugfs_register(struct ath11k *ar)
 337 {
 338         return 0;
 339 }
 340
 341 static inline void ath11k_debugfs_unregister(struct ath11k *ar)
 342 {
 343 }
 344
 345 static inline void ath11k_debugfs_fw_stats_process(struct ath11k *ar,
 346                                                    struct ath11k_fw_stats *stats)
 347 {
 348 }
 349
 350 static inline void ath11k_debugfs_fw_stats_init(struct ath11k *ar)
 351 {
 352 }
 353
 354 static inline int ath11k_debugfs_is_extd_tx_stats_enabled(struct ath11k *ar)
 355 {
 356         return 0;
 357 }
 358
 359 static inline int ath11k_debugfs_is_extd_rx_stats_enabled(struct ath11k *ar)
 360 {
 361         return 0;
 362 }
 363
 364 static inline bool ath11k_debugfs_is_pktlog_lite_mode_enabled(struct ath11k *ar)
 365 {
 366         return false;
 367 }
 368
 369 static inline bool ath11k_debugfs_is_pktlog_rx_stats_enabled(struct ath11k *ar)
 370 {
 371         return false;
 372 }
 373
 374 static inline bool ath11k_debugfs_is_pktlog_peer_valid(struct ath11k *ar, u8 *addr)
 375 {
 376         return false;
 377 }
 378
 379 static inline int ath11k_debugfs_rx_filter(struct ath11k *ar)
 380 {
 381         return 0;
 382 }
 383
 384 static inline int ath11k_debugfs_get_fw_stats(struct ath11k *ar,
 385                                               u32 pdev_id, u32 vdev_id, u32 stats_id)
 386 {
 387         return 0;
 388 }
 389
 390 static inline void
 391 ath11k_debugfs_add_dbring_entry(struct ath11k *ar,
 392                                 enum wmi_direct_buffer_module id,
 393                                 enum ath11k_dbg_dbr_event event,
 394                                 struct hal_srng *srng)
 395 {
 396 }
 397 #endif /* CONFIG_ATH11K_DEBUGFS*/
 398
 399 #endif /* _ATH11K_DEBUGFS_H_ */