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 #else 132 133 static inline int ath10k_debug_start(struct ath10k *ar) 134 { 135 return 0; 136 } 137 138 static inline void ath10k_debug_stop(struct ath10k *ar) 139 { 140 } 141 142 static inline int ath10k_debug_create(struct ath10k *ar) 143 { 144 return 0; 145 } 146 147 static inline void ath10k_debug_destroy(struct ath10k *ar) 148 { 149 } 150 151 static inline int ath10k_debug_register(struct ath10k *ar) 152 { 153 return 0; 154 } 155 156 static inline void ath10k_debug_unregister(struct ath10k *ar) 157 { 158 } 159 160 static inline void ath10k_debug_fw_stats_process(struct ath10k *ar, 161 struct sk_buff *skb) 162 { 163 } 164 165 static inline void ath10k_debug_tpc_stats_process(struct ath10k *ar, 166 struct ath10k_tpc_stats *tpc_stats) 167 { 168 kfree(tpc_stats); 169 } 170 171 static inline void 172 ath10k_debug_tpc_stats_final_process(struct ath10k *ar, 173 struct ath10k_tpc_stats_final *tpc_stats) 174 { 175 kfree(tpc_stats); 176 } 177 178 static inline void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, 179 int len) 180 { 181 } 182 183 static inline u64 ath10k_debug_get_fw_dbglog_mask(struct ath10k *ar) 184 { 185 return 0; 186 } 187 188 static inline u32 ath10k_debug_get_fw_dbglog_level(struct ath10k *ar) 189 { 190 return 0; 191 } 192 193 #define ATH10K_DFS_STAT_INC(ar, c) do { } while (0) 194 195 #define ath10k_debug_get_et_strings NULL 196 #define ath10k_debug_get_et_sset_count NULL 197 #define ath10k_debug_get_et_stats NULL 198 199 #endif /* CONFIG_ATH10K_DEBUGFS */ 200 #ifdef CONFIG_MAC80211_DEBUGFS 201 void ath10k_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 202 struct ieee80211_sta *sta, struct dentry *dir); 203 void ath10k_sta_update_rx_duration(struct ath10k *ar, 204 struct ath10k_fw_stats *stats); 205 void ath10k_sta_update_rx_tid_stats(struct ath10k *ar, u8 *first_hdr, 206 unsigned long int num_msdus, 207 enum ath10k_pkt_rx_err err, 208 unsigned long int unchain_cnt, 209 unsigned long int drop_cnt, 210 unsigned long int drop_cnt_filter, 211 unsigned long int queued_msdus); 212 void ath10k_sta_update_rx_tid_stats_ampdu(struct ath10k *ar, 213 u16 peer_id, u8 tid, 214 struct htt_rx_indication_mpdu_range *ranges, 215 int num_ranges); 216 #else 217 static inline 218 void ath10k_sta_update_rx_duration(struct ath10k *ar, 219 struct ath10k_fw_stats *stats) 220 { 221 } 222 223 static inline 224 void ath10k_sta_update_rx_tid_stats(struct ath10k *ar, u8 *first_hdr, 225 unsigned long int num_msdus, 226 enum ath10k_pkt_rx_err err, 227 unsigned long int unchain_cnt, 228 unsigned long int drop_cnt, 229 unsigned long int drop_cnt_filter, 230 unsigned long int queued_msdus) 231 { 232 } 233 234 static inline 235 void ath10k_sta_update_rx_tid_stats_ampdu(struct ath10k *ar, 236 u16 peer_id, u8 tid, 237 struct htt_rx_indication_mpdu_range *ranges, 238 int num_ranges) 239 { 240 } 241 #endif /* CONFIG_MAC80211_DEBUGFS */ 242 243 #ifdef CONFIG_ATH10K_DEBUG 244 __printf(3, 4) void ath10k_dbg(struct ath10k *ar, 245 enum ath10k_debug_mask mask, 246 const char *fmt, ...); 247 void ath10k_dbg_dump(struct ath10k *ar, 248 enum ath10k_debug_mask mask, 249 const char *msg, const char *prefix, 250 const void *buf, size_t len); 251 #else /* CONFIG_ATH10K_DEBUG */ 252 253 static inline int ath10k_dbg(struct ath10k *ar, 254 enum ath10k_debug_mask dbg_mask, 255 const char *fmt, ...) 256 { 257 return 0; 258 } 259 260 static inline void ath10k_dbg_dump(struct ath10k *ar, 261 enum ath10k_debug_mask mask, 262 const char *msg, const char *prefix, 263 const void *buf, size_t len) 264 { 265 } 266 #endif /* CONFIG_ATH10K_DEBUG */ 267 #endif /* _DEBUG_H_ */ 268