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 _DEBUG_H_ 19 #define _DEBUG_H_ 20 21 #include <linux/types.h> 22 #include "trace.h" 23 24 enum ath10k_debug_mask { 25 ATH10K_DBG_PCI = 0x00000001, 26 ATH10K_DBG_WMI = 0x00000002, 27 ATH10K_DBG_HTC = 0x00000004, 28 ATH10K_DBG_HTT = 0x00000008, 29 ATH10K_DBG_MAC = 0x00000010, 30 ATH10K_DBG_BOOT = 0x00000020, 31 ATH10K_DBG_PCI_DUMP = 0x00000040, 32 ATH10K_DBG_HTT_DUMP = 0x00000080, 33 ATH10K_DBG_MGMT = 0x00000100, 34 ATH10K_DBG_DATA = 0x00000200, 35 ATH10K_DBG_BMI = 0x00000400, 36 ATH10K_DBG_REGULATORY = 0x00000800, 37 ATH10K_DBG_TESTMODE = 0x00001000, 38 ATH10K_DBG_WMI_PRINT = 0x00002000, 39 ATH10K_DBG_PCI_PS = 0x00004000, 40 ATH10K_DBG_AHB = 0x00008000, 41 ATH10K_DBG_SDIO = 0x00010000, 42 ATH10K_DBG_SDIO_DUMP = 0x00020000, 43 ATH10K_DBG_ANY = 0xffffffff, 44 }; 45 46 enum ath10k_pktlog_filter { 47 ATH10K_PKTLOG_RX = 0x000000001, 48 ATH10K_PKTLOG_TX = 0x000000002, 49 ATH10K_PKTLOG_RCFIND = 0x000000004, 50 ATH10K_PKTLOG_RCUPDATE = 0x000000008, 51 ATH10K_PKTLOG_DBG_PRINT = 0x000000010, 52 ATH10K_PKTLOG_ANY = 0x00000001f, 53 }; 54 55 enum ath10k_dbg_aggr_mode { 56 ATH10K_DBG_AGGR_MODE_AUTO, 57 ATH10K_DBG_AGGR_MODE_MANUAL, 58 ATH10K_DBG_AGGR_MODE_MAX, 59 }; 60 61 /* FIXME: How to calculate the buffer size sanely? */ 62 #define ATH10K_FW_STATS_BUF_SIZE (1024 * 1024) 63 64 extern unsigned int ath10k_debug_mask; 65 66 __printf(2, 3) void ath10k_info(struct ath10k *ar, const char *fmt, ...); 67 __printf(2, 3) void ath10k_err(struct ath10k *ar, const char *fmt, ...); 68 __printf(2, 3) void ath10k_warn(struct ath10k *ar, const char *fmt, ...); 69 70 void ath10k_debug_print_hwfw_info(struct ath10k *ar); 71 void ath10k_debug_print_board_info(struct ath10k *ar); 72 void ath10k_debug_print_boot_info(struct ath10k *ar); 73 void ath10k_print_driver_info(struct ath10k *ar); 74 75 #ifdef CONFIG_ATH10K_DEBUGFS 76 int ath10k_debug_start(struct ath10k *ar); 77 void ath10k_debug_stop(struct ath10k *ar); 78 int ath10k_debug_create(struct ath10k *ar); 79 void ath10k_debug_destroy(struct ath10k *ar); 80 int ath10k_debug_register(struct ath10k *ar); 81 void ath10k_debug_unregister(struct ath10k *ar); 82 void ath10k_debug_fw_stats_process(struct ath10k *ar, struct sk_buff *skb); 83 void ath10k_debug_tpc_stats_process(struct ath10k *ar, 84 struct ath10k_tpc_stats *tpc_stats); 85 struct ath10k_fw_crash_data * 86 ath10k_debug_get_new_fw_crash_data(struct ath10k *ar); 87 88 void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, int len); 89 90 int ath10k_debug_fw_devcoredump(struct ath10k *ar); 91 92 #define ATH10K_DFS_STAT_INC(ar, c) (ar->debug.dfs_stats.c++) 93 94 void ath10k_debug_get_et_strings(struct ieee80211_hw *hw, 95 struct ieee80211_vif *vif, 96 u32 sset, u8 *data); 97 int ath10k_debug_get_et_sset_count(struct ieee80211_hw *hw, 98 struct ieee80211_vif *vif, int sset); 99 void ath10k_debug_get_et_stats(struct ieee80211_hw *hw, 100 struct ieee80211_vif *vif, 101 struct ethtool_stats *stats, u64 *data); 102 103 static inline u64 ath10k_debug_get_fw_dbglog_mask(struct ath10k *ar) 104 { 105 return ar->debug.fw_dbglog_mask; 106 } 107 108 static inline u32 ath10k_debug_get_fw_dbglog_level(struct ath10k *ar) 109 { 110 return ar->debug.fw_dbglog_level; 111 } 112 113 #else 114 115 static inline int ath10k_debug_start(struct ath10k *ar) 116 { 117 return 0; 118 } 119 120 static inline void ath10k_debug_stop(struct ath10k *ar) 121 { 122 } 123 124 static inline int ath10k_debug_create(struct ath10k *ar) 125 { 126 return 0; 127 } 128 129 static inline void ath10k_debug_destroy(struct ath10k *ar) 130 { 131 } 132 133 static inline int ath10k_debug_register(struct ath10k *ar) 134 { 135 return 0; 136 } 137 138 static inline void ath10k_debug_unregister(struct ath10k *ar) 139 { 140 } 141 142 static inline void ath10k_debug_fw_stats_process(struct ath10k *ar, 143 struct sk_buff *skb) 144 { 145 } 146 147 static inline void ath10k_debug_tpc_stats_process(struct ath10k *ar, 148 struct ath10k_tpc_stats *tpc_stats) 149 { 150 kfree(tpc_stats); 151 } 152 153 static inline void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, 154 int len) 155 { 156 } 157 158 static inline struct ath10k_fw_crash_data * 159 ath10k_debug_get_new_fw_crash_data(struct ath10k *ar) 160 { 161 return NULL; 162 } 163 164 static inline u64 ath10k_debug_get_fw_dbglog_mask(struct ath10k *ar) 165 { 166 return 0; 167 } 168 169 static inline u32 ath10k_debug_get_fw_dbglog_level(struct ath10k *ar) 170 { 171 return 0; 172 } 173 174 static inline int ath10k_debug_fw_devcoredump(struct ath10k *ar) 175 { 176 return 0; 177 } 178 179 #define ATH10K_DFS_STAT_INC(ar, c) do { } while (0) 180 181 #define ath10k_debug_get_et_strings NULL 182 #define ath10k_debug_get_et_sset_count NULL 183 #define ath10k_debug_get_et_stats NULL 184 185 #endif /* CONFIG_ATH10K_DEBUGFS */ 186 #ifdef CONFIG_MAC80211_DEBUGFS 187 void ath10k_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 188 struct ieee80211_sta *sta, struct dentry *dir); 189 void ath10k_sta_update_rx_duration(struct ath10k *ar, 190 struct ath10k_fw_stats *stats); 191 void ath10k_sta_statistics(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 192 struct ieee80211_sta *sta, 193 struct station_info *sinfo); 194 #else 195 static inline 196 void ath10k_sta_update_rx_duration(struct ath10k *ar, 197 struct ath10k_fw_stats *stats) 198 { 199 } 200 #endif /* CONFIG_MAC80211_DEBUGFS */ 201 202 #ifdef CONFIG_ATH10K_DEBUG 203 __printf(3, 4) void ath10k_dbg(struct ath10k *ar, 204 enum ath10k_debug_mask mask, 205 const char *fmt, ...); 206 void ath10k_dbg_dump(struct ath10k *ar, 207 enum ath10k_debug_mask mask, 208 const char *msg, const char *prefix, 209 const void *buf, size_t len); 210 #else /* CONFIG_ATH10K_DEBUG */ 211 212 static inline int ath10k_dbg(struct ath10k *ar, 213 enum ath10k_debug_mask dbg_mask, 214 const char *fmt, ...) 215 { 216 return 0; 217 } 218 219 static inline void ath10k_dbg_dump(struct ath10k *ar, 220 enum ath10k_debug_mask mask, 221 const char *msg, const char *prefix, 222 const void *buf, size_t len) 223 { 224 } 225 #endif /* CONFIG_ATH10K_DEBUG */ 226 #endif /* _DEBUG_H_ */ 227