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