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 #define ATH10K_DFS_STAT_INC(ar, c) (ar->debug.dfs_stats.c++) 88 89 void ath10k_debug_get_et_strings(struct ieee80211_hw *hw, 90 struct ieee80211_vif *vif, 91 u32 sset, u8 *data); 92 int ath10k_debug_get_et_sset_count(struct ieee80211_hw *hw, 93 struct ieee80211_vif *vif, int sset); 94 void ath10k_debug_get_et_stats(struct ieee80211_hw *hw, 95 struct ieee80211_vif *vif, 96 struct ethtool_stats *stats, u64 *data); 97 98 static inline u64 ath10k_debug_get_fw_dbglog_mask(struct ath10k *ar) 99 { 100 return ar->debug.fw_dbglog_mask; 101 } 102 103 static inline u32 ath10k_debug_get_fw_dbglog_level(struct ath10k *ar) 104 { 105 return ar->debug.fw_dbglog_level; 106 } 107 108 #else 109 110 static inline int ath10k_debug_start(struct ath10k *ar) 111 { 112 return 0; 113 } 114 115 static inline void ath10k_debug_stop(struct ath10k *ar) 116 { 117 } 118 119 static inline int ath10k_debug_create(struct ath10k *ar) 120 { 121 return 0; 122 } 123 124 static inline void ath10k_debug_destroy(struct ath10k *ar) 125 { 126 } 127 128 static inline int ath10k_debug_register(struct ath10k *ar) 129 { 130 return 0; 131 } 132 133 static inline void ath10k_debug_unregister(struct ath10k *ar) 134 { 135 } 136 137 static inline void ath10k_debug_fw_stats_process(struct ath10k *ar, 138 struct sk_buff *skb) 139 { 140 } 141 142 static inline void ath10k_debug_tpc_stats_process(struct ath10k *ar, 143 struct ath10k_tpc_stats *tpc_stats) 144 { 145 kfree(tpc_stats); 146 } 147 148 static inline void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, 149 int len) 150 { 151 } 152 153 static inline struct ath10k_fw_crash_data * 154 ath10k_debug_get_new_fw_crash_data(struct ath10k *ar) 155 { 156 return NULL; 157 } 158 159 static inline u64 ath10k_debug_get_fw_dbglog_mask(struct ath10k *ar) 160 { 161 return 0; 162 } 163 164 static inline u32 ath10k_debug_get_fw_dbglog_level(struct ath10k *ar) 165 { 166 return 0; 167 } 168 169 #define ATH10K_DFS_STAT_INC(ar, c) do { } while (0) 170 171 #define ath10k_debug_get_et_strings NULL 172 #define ath10k_debug_get_et_sset_count NULL 173 #define ath10k_debug_get_et_stats NULL 174 175 #endif /* CONFIG_ATH10K_DEBUGFS */ 176 #ifdef CONFIG_MAC80211_DEBUGFS 177 void ath10k_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 178 struct ieee80211_sta *sta, struct dentry *dir); 179 void ath10k_sta_update_rx_duration(struct ath10k *ar, 180 struct ath10k_fw_stats *stats); 181 void ath10k_sta_statistics(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 182 struct ieee80211_sta *sta, 183 struct station_info *sinfo); 184 #else 185 static inline 186 void ath10k_sta_update_rx_duration(struct ath10k *ar, 187 struct ath10k_fw_stats *stats) 188 { 189 } 190 #endif /* CONFIG_MAC80211_DEBUGFS */ 191 192 #ifdef CONFIG_ATH10K_DEBUG 193 __printf(3, 4) void ath10k_dbg(struct ath10k *ar, 194 enum ath10k_debug_mask mask, 195 const char *fmt, ...); 196 void ath10k_dbg_dump(struct ath10k *ar, 197 enum ath10k_debug_mask mask, 198 const char *msg, const char *prefix, 199 const void *buf, size_t len); 200 #else /* CONFIG_ATH10K_DEBUG */ 201 202 static inline int ath10k_dbg(struct ath10k *ar, 203 enum ath10k_debug_mask dbg_mask, 204 const char *fmt, ...) 205 { 206 return 0; 207 } 208 209 static inline void ath10k_dbg_dump(struct ath10k *ar, 210 enum ath10k_debug_mask mask, 211 const char *msg, const char *prefix, 212 const void *buf, size_t len) 213 { 214 } 215 #endif /* CONFIG_ATH10K_DEBUG */ 216 #endif /* _DEBUG_H_ */ 217