1 /* 2 * Copyright (c) 2005-2011 Atheros Communications Inc. 3 * Copyright (c) 2011-2017 Qualcomm Atheros, Inc. 4 * Copyright (c) 2018, The Linux Foundation. All rights reserved. 5 * 6 * Permission to use, copy, modify, and/or distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 #ifndef _DEBUG_H_ 20 #define _DEBUG_H_ 21 22 #include <linux/types.h> 23 #include "trace.h" 24 25 enum ath10k_debug_mask { 26 ATH10K_DBG_PCI = 0x00000001, 27 ATH10K_DBG_WMI = 0x00000002, 28 ATH10K_DBG_HTC = 0x00000004, 29 ATH10K_DBG_HTT = 0x00000008, 30 ATH10K_DBG_MAC = 0x00000010, 31 ATH10K_DBG_BOOT = 0x00000020, 32 ATH10K_DBG_PCI_DUMP = 0x00000040, 33 ATH10K_DBG_HTT_DUMP = 0x00000080, 34 ATH10K_DBG_MGMT = 0x00000100, 35 ATH10K_DBG_DATA = 0x00000200, 36 ATH10K_DBG_BMI = 0x00000400, 37 ATH10K_DBG_REGULATORY = 0x00000800, 38 ATH10K_DBG_TESTMODE = 0x00001000, 39 ATH10K_DBG_WMI_PRINT = 0x00002000, 40 ATH10K_DBG_PCI_PS = 0x00004000, 41 ATH10K_DBG_AHB = 0x00008000, 42 ATH10K_DBG_SDIO = 0x00010000, 43 ATH10K_DBG_SDIO_DUMP = 0x00020000, 44 ATH10K_DBG_USB = 0x00040000, 45 ATH10K_DBG_USB_BULK = 0x00080000, 46 ATH10K_DBG_SNOC = 0x00100000, 47 ATH10K_DBG_ANY = 0xffffffff, 48 }; 49 50 enum ath10k_pktlog_filter { 51 ATH10K_PKTLOG_RX = 0x000000001, 52 ATH10K_PKTLOG_TX = 0x000000002, 53 ATH10K_PKTLOG_RCFIND = 0x000000004, 54 ATH10K_PKTLOG_RCUPDATE = 0x000000008, 55 ATH10K_PKTLOG_DBG_PRINT = 0x000000010, 56 ATH10K_PKTLOG_PEER_STATS = 0x000000040, 57 ATH10K_PKTLOG_ANY = 0x00000005f, 58 }; 59 60 enum ath10k_dbg_aggr_mode { 61 ATH10K_DBG_AGGR_MODE_AUTO, 62 ATH10K_DBG_AGGR_MODE_MANUAL, 63 ATH10K_DBG_AGGR_MODE_MAX, 64 }; 65 66 /* Types of packet log events */ 67 enum ath_pktlog_type { 68 ATH_PKTLOG_TYPE_TX_CTRL = 1, 69 ATH_PKTLOG_TYPE_TX_STAT, 70 }; 71 72 struct ath10k_pktlog_hdr { 73 __le16 flags; 74 __le16 missed_cnt; 75 __le16 log_type; /* Type of log information foll this header */ 76 __le16 size; /* Size of variable length log information in bytes */ 77 __le32 timestamp; 78 u8 payload[0]; 79 } __packed; 80 81 /* FIXME: How to calculate the buffer size sanely? */ 82 #define ATH10K_FW_STATS_BUF_SIZE (1024 * 1024) 83 84 extern unsigned int ath10k_debug_mask; 85 86 __printf(2, 3) void ath10k_info(struct ath10k *ar, const char *fmt, ...); 87 __printf(2, 3) void ath10k_err(struct ath10k *ar, const char *fmt, ...); 88 __printf(2, 3) void ath10k_warn(struct ath10k *ar, const char *fmt, ...); 89 90 void ath10k_debug_print_hwfw_info(struct ath10k *ar); 91 void ath10k_debug_print_board_info(struct ath10k *ar); 92 void ath10k_debug_print_boot_info(struct ath10k *ar); 93 void ath10k_print_driver_info(struct ath10k *ar); 94 95 #ifdef CONFIG_ATH10K_DEBUGFS 96 int ath10k_debug_start(struct ath10k *ar); 97 void ath10k_debug_stop(struct ath10k *ar); 98 int ath10k_debug_create(struct ath10k *ar); 99 void ath10k_debug_destroy(struct ath10k *ar); 100 int ath10k_debug_register(struct ath10k *ar); 101 void ath10k_debug_unregister(struct ath10k *ar); 102 void ath10k_debug_fw_stats_process(struct ath10k *ar, struct sk_buff *skb); 103 void ath10k_debug_tpc_stats_process(struct ath10k *ar, 104 struct ath10k_tpc_stats *tpc_stats); 105 void 106 ath10k_debug_tpc_stats_final_process(struct ath10k *ar, 107 struct ath10k_tpc_stats_final *tpc_stats); 108 void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, int len); 109 110 #define ATH10K_DFS_STAT_INC(ar, c) (ar->debug.dfs_stats.c++) 111 112 void ath10k_debug_get_et_strings(struct ieee80211_hw *hw, 113 struct ieee80211_vif *vif, 114 u32 sset, u8 *data); 115 int ath10k_debug_get_et_sset_count(struct ieee80211_hw *hw, 116 struct ieee80211_vif *vif, int sset); 117 void ath10k_debug_get_et_stats(struct ieee80211_hw *hw, 118 struct ieee80211_vif *vif, 119 struct ethtool_stats *stats, u64 *data); 120 121 static inline u64 ath10k_debug_get_fw_dbglog_mask(struct ath10k *ar) 122 { 123 return ar->debug.fw_dbglog_mask; 124 } 125 126 static inline u32 ath10k_debug_get_fw_dbglog_level(struct ath10k *ar) 127 { 128 return ar->debug.fw_dbglog_level; 129 } 130 131 static inline int ath10k_debug_is_extd_tx_stats_enabled(struct ath10k *ar) 132 { 133 return ar->debug.enable_extd_tx_stats; 134 } 135 #else 136 137 static inline int ath10k_debug_start(struct ath10k *ar) 138 { 139 return 0; 140 } 141 142 static inline void ath10k_debug_stop(struct ath10k *ar) 143 { 144 } 145 146 static inline int ath10k_debug_create(struct ath10k *ar) 147 { 148 return 0; 149 } 150 151 static inline void ath10k_debug_destroy(struct ath10k *ar) 152 { 153 } 154 155 static inline int ath10k_debug_register(struct ath10k *ar) 156 { 157 return 0; 158 } 159 160 static inline void ath10k_debug_unregister(struct ath10k *ar) 161 { 162 } 163 164 static inline void ath10k_debug_fw_stats_process(struct ath10k *ar, 165 struct sk_buff *skb) 166 { 167 } 168 169 static inline void ath10k_debug_tpc_stats_process(struct ath10k *ar, 170 struct ath10k_tpc_stats *tpc_stats) 171 { 172 kfree(tpc_stats); 173 } 174 175 static inline void 176 ath10k_debug_tpc_stats_final_process(struct ath10k *ar, 177 struct ath10k_tpc_stats_final *tpc_stats) 178 { 179 kfree(tpc_stats); 180 } 181 182 static inline void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, 183 int len) 184 { 185 } 186 187 static inline u64 ath10k_debug_get_fw_dbglog_mask(struct ath10k *ar) 188 { 189 return 0; 190 } 191 192 static inline u32 ath10k_debug_get_fw_dbglog_level(struct ath10k *ar) 193 { 194 return 0; 195 } 196 197 static inline int ath10k_debug_is_extd_tx_stats_enabled(struct ath10k *ar) 198 { 199 return 0; 200 } 201 202 #define ATH10K_DFS_STAT_INC(ar, c) do { } while (0) 203 204 #define ath10k_debug_get_et_strings NULL 205 #define ath10k_debug_get_et_sset_count NULL 206 #define ath10k_debug_get_et_stats NULL 207 208 #endif /* CONFIG_ATH10K_DEBUGFS */ 209 #ifdef CONFIG_MAC80211_DEBUGFS 210 void ath10k_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 211 struct ieee80211_sta *sta, struct dentry *dir); 212 void ath10k_sta_update_rx_duration(struct ath10k *ar, 213 struct ath10k_fw_stats *stats); 214 void ath10k_sta_update_rx_tid_stats(struct ath10k *ar, u8 *first_hdr, 215 unsigned long int num_msdus, 216 enum ath10k_pkt_rx_err err, 217 unsigned long int unchain_cnt, 218 unsigned long int drop_cnt, 219 unsigned long int drop_cnt_filter, 220 unsigned long int queued_msdus); 221 void ath10k_sta_update_rx_tid_stats_ampdu(struct ath10k *ar, 222 u16 peer_id, u8 tid, 223 struct htt_rx_indication_mpdu_range *ranges, 224 int num_ranges); 225 #else 226 static inline 227 void ath10k_sta_update_rx_duration(struct ath10k *ar, 228 struct ath10k_fw_stats *stats) 229 { 230 } 231 232 static inline 233 void ath10k_sta_update_rx_tid_stats(struct ath10k *ar, u8 *first_hdr, 234 unsigned long int num_msdus, 235 enum ath10k_pkt_rx_err err, 236 unsigned long int unchain_cnt, 237 unsigned long int drop_cnt, 238 unsigned long int drop_cnt_filter, 239 unsigned long int queued_msdus) 240 { 241 } 242 243 static inline 244 void ath10k_sta_update_rx_tid_stats_ampdu(struct ath10k *ar, 245 u16 peer_id, u8 tid, 246 struct htt_rx_indication_mpdu_range *ranges, 247 int num_ranges) 248 { 249 } 250 #endif /* CONFIG_MAC80211_DEBUGFS */ 251 252 #ifdef CONFIG_ATH10K_DEBUG 253 __printf(3, 4) void ath10k_dbg(struct ath10k *ar, 254 enum ath10k_debug_mask mask, 255 const char *fmt, ...); 256 void ath10k_dbg_dump(struct ath10k *ar, 257 enum ath10k_debug_mask mask, 258 const char *msg, const char *prefix, 259 const void *buf, size_t len); 260 #else /* CONFIG_ATH10K_DEBUG */ 261 262 static inline int ath10k_dbg(struct ath10k *ar, 263 enum ath10k_debug_mask dbg_mask, 264 const char *fmt, ...) 265 { 266 return 0; 267 } 268 269 static inline void ath10k_dbg_dump(struct ath10k *ar, 270 enum ath10k_debug_mask mask, 271 const char *msg, const char *prefix, 272 const void *buf, size_t len) 273 { 274 } 275 #endif /* CONFIG_ATH10K_DEBUG */ 276 #endif /* _DEBUG_H_ */ 277