1 /* 2 * Copyright (c) 2005-2011 Atheros Communications Inc. 3 * Copyright (c) 2011-2017 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_USB = 0x00040000, 44 ATH10K_DBG_USB_BULK = 0x00080000, 45 ATH10K_DBG_SNOC = 0x00100000, 46 ATH10K_DBG_ANY = 0xffffffff, 47 }; 48 49 enum ath10k_pktlog_filter { 50 ATH10K_PKTLOG_RX = 0x000000001, 51 ATH10K_PKTLOG_TX = 0x000000002, 52 ATH10K_PKTLOG_RCFIND = 0x000000004, 53 ATH10K_PKTLOG_RCUPDATE = 0x000000008, 54 ATH10K_PKTLOG_DBG_PRINT = 0x000000010, 55 ATH10K_PKTLOG_PEER_STATS = 0x000000040, 56 ATH10K_PKTLOG_ANY = 0x00000005f, 57 }; 58 59 enum ath10k_dbg_aggr_mode { 60 ATH10K_DBG_AGGR_MODE_AUTO, 61 ATH10K_DBG_AGGR_MODE_MANUAL, 62 ATH10K_DBG_AGGR_MODE_MAX, 63 }; 64 65 /* Types of packet log events */ 66 enum ath_pktlog_type { 67 ATH_PKTLOG_TYPE_TX_CTRL = 1, 68 ATH_PKTLOG_TYPE_TX_STAT, 69 }; 70 71 struct ath10k_pktlog_hdr { 72 __le16 flags; 73 __le16 missed_cnt; 74 __le16 log_type; /* Type of log information foll this header */ 75 __le16 size; /* Size of variable length log information in bytes */ 76 __le32 timestamp; 77 u8 payload[0]; 78 } __packed; 79 80 /* FIXME: How to calculate the buffer size sanely? */ 81 #define ATH10K_FW_STATS_BUF_SIZE (1024 * 1024) 82 83 extern unsigned int ath10k_debug_mask; 84 85 __printf(2, 3) void ath10k_info(struct ath10k *ar, const char *fmt, ...); 86 __printf(2, 3) void ath10k_err(struct ath10k *ar, const char *fmt, ...); 87 __printf(2, 3) void ath10k_warn(struct ath10k *ar, const char *fmt, ...); 88 89 void ath10k_debug_print_hwfw_info(struct ath10k *ar); 90 void ath10k_debug_print_board_info(struct ath10k *ar); 91 void ath10k_debug_print_boot_info(struct ath10k *ar); 92 void ath10k_print_driver_info(struct ath10k *ar); 93 94 #ifdef CONFIG_ATH10K_DEBUGFS 95 int ath10k_debug_start(struct ath10k *ar); 96 void ath10k_debug_stop(struct ath10k *ar); 97 int ath10k_debug_create(struct ath10k *ar); 98 void ath10k_debug_destroy(struct ath10k *ar); 99 int ath10k_debug_register(struct ath10k *ar); 100 void ath10k_debug_unregister(struct ath10k *ar); 101 void ath10k_debug_fw_stats_process(struct ath10k *ar, struct sk_buff *skb); 102 void ath10k_debug_tpc_stats_process(struct ath10k *ar, 103 struct ath10k_tpc_stats *tpc_stats); 104 void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, int len); 105 106 #define ATH10K_DFS_STAT_INC(ar, c) (ar->debug.dfs_stats.c++) 107 108 void ath10k_debug_get_et_strings(struct ieee80211_hw *hw, 109 struct ieee80211_vif *vif, 110 u32 sset, u8 *data); 111 int ath10k_debug_get_et_sset_count(struct ieee80211_hw *hw, 112 struct ieee80211_vif *vif, int sset); 113 void ath10k_debug_get_et_stats(struct ieee80211_hw *hw, 114 struct ieee80211_vif *vif, 115 struct ethtool_stats *stats, u64 *data); 116 117 static inline u64 ath10k_debug_get_fw_dbglog_mask(struct ath10k *ar) 118 { 119 return ar->debug.fw_dbglog_mask; 120 } 121 122 static inline u32 ath10k_debug_get_fw_dbglog_level(struct ath10k *ar) 123 { 124 return ar->debug.fw_dbglog_level; 125 } 126 127 #else 128 129 static inline int ath10k_debug_start(struct ath10k *ar) 130 { 131 return 0; 132 } 133 134 static inline void ath10k_debug_stop(struct ath10k *ar) 135 { 136 } 137 138 static inline int ath10k_debug_create(struct ath10k *ar) 139 { 140 return 0; 141 } 142 143 static inline void ath10k_debug_destroy(struct ath10k *ar) 144 { 145 } 146 147 static inline int ath10k_debug_register(struct ath10k *ar) 148 { 149 return 0; 150 } 151 152 static inline void ath10k_debug_unregister(struct ath10k *ar) 153 { 154 } 155 156 static inline void ath10k_debug_fw_stats_process(struct ath10k *ar, 157 struct sk_buff *skb) 158 { 159 } 160 161 static inline void ath10k_debug_tpc_stats_process(struct ath10k *ar, 162 struct ath10k_tpc_stats *tpc_stats) 163 { 164 kfree(tpc_stats); 165 } 166 167 static inline void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, 168 int len) 169 { 170 } 171 172 static inline u64 ath10k_debug_get_fw_dbglog_mask(struct ath10k *ar) 173 { 174 return 0; 175 } 176 177 static inline u32 ath10k_debug_get_fw_dbglog_level(struct ath10k *ar) 178 { 179 return 0; 180 } 181 182 #define ATH10K_DFS_STAT_INC(ar, c) do { } while (0) 183 184 #define ath10k_debug_get_et_strings NULL 185 #define ath10k_debug_get_et_sset_count NULL 186 #define ath10k_debug_get_et_stats NULL 187 188 #endif /* CONFIG_ATH10K_DEBUGFS */ 189 #ifdef CONFIG_MAC80211_DEBUGFS 190 void ath10k_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 191 struct ieee80211_sta *sta, struct dentry *dir); 192 void ath10k_sta_update_rx_duration(struct ath10k *ar, 193 struct ath10k_fw_stats *stats); 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