1 /* SPDX-License-Identifier: ISC */ 2 /* 3 * Copyright (c) 2005-2011 Atheros Communications Inc. 4 * Copyright (c) 2011-2017 Qualcomm Atheros, Inc. 5 * Copyright (c) 2018, The Linux Foundation. All rights reserved. 6 */ 7 8 #ifndef _DEBUG_H_ 9 #define _DEBUG_H_ 10 11 #include <linux/types.h> 12 #include "trace.h" 13 14 enum ath10k_debug_mask { 15 ATH10K_DBG_PCI = 0x00000001, 16 ATH10K_DBG_WMI = 0x00000002, 17 ATH10K_DBG_HTC = 0x00000004, 18 ATH10K_DBG_HTT = 0x00000008, 19 ATH10K_DBG_MAC = 0x00000010, 20 ATH10K_DBG_BOOT = 0x00000020, 21 ATH10K_DBG_PCI_DUMP = 0x00000040, 22 ATH10K_DBG_HTT_DUMP = 0x00000080, 23 ATH10K_DBG_MGMT = 0x00000100, 24 ATH10K_DBG_DATA = 0x00000200, 25 ATH10K_DBG_BMI = 0x00000400, 26 ATH10K_DBG_REGULATORY = 0x00000800, 27 ATH10K_DBG_TESTMODE = 0x00001000, 28 ATH10K_DBG_WMI_PRINT = 0x00002000, 29 ATH10K_DBG_PCI_PS = 0x00004000, 30 ATH10K_DBG_AHB = 0x00008000, 31 ATH10K_DBG_SDIO = 0x00010000, 32 ATH10K_DBG_SDIO_DUMP = 0x00020000, 33 ATH10K_DBG_USB = 0x00040000, 34 ATH10K_DBG_USB_BULK = 0x00080000, 35 ATH10K_DBG_SNOC = 0x00100000, 36 ATH10K_DBG_QMI = 0x00200000, 37 ATH10K_DBG_ANY = 0xffffffff, 38 }; 39 40 enum ath10k_pktlog_filter { 41 ATH10K_PKTLOG_RX = 0x000000001, 42 ATH10K_PKTLOG_TX = 0x000000002, 43 ATH10K_PKTLOG_RCFIND = 0x000000004, 44 ATH10K_PKTLOG_RCUPDATE = 0x000000008, 45 ATH10K_PKTLOG_DBG_PRINT = 0x000000010, 46 ATH10K_PKTLOG_PEER_STATS = 0x000000040, 47 ATH10K_PKTLOG_ANY = 0x00000005f, 48 }; 49 50 enum ath10k_dbg_aggr_mode { 51 ATH10K_DBG_AGGR_MODE_AUTO, 52 ATH10K_DBG_AGGR_MODE_MANUAL, 53 ATH10K_DBG_AGGR_MODE_MAX, 54 }; 55 56 /* Types of packet log events */ 57 enum ath_pktlog_type { 58 ATH_PKTLOG_TYPE_TX_CTRL = 1, 59 ATH_PKTLOG_TYPE_TX_STAT, 60 }; 61 62 struct ath10k_pktlog_hdr { 63 __le16 flags; 64 __le16 missed_cnt; 65 __le16 log_type; /* Type of log information foll this header */ 66 __le16 size; /* Size of variable length log information in bytes */ 67 __le32 timestamp; 68 u8 payload[0]; 69 } __packed; 70 71 /* FIXME: How to calculate the buffer size sanely? */ 72 #define ATH10K_FW_STATS_BUF_SIZE (1024 * 1024) 73 74 extern unsigned int ath10k_debug_mask; 75 76 __printf(2, 3) void ath10k_info(struct ath10k *ar, const char *fmt, ...); 77 __printf(2, 3) void ath10k_err(struct ath10k *ar, const char *fmt, ...); 78 __printf(2, 3) void ath10k_warn(struct ath10k *ar, const char *fmt, ...); 79 80 void ath10k_debug_print_hwfw_info(struct ath10k *ar); 81 void ath10k_debug_print_board_info(struct ath10k *ar); 82 void ath10k_debug_print_boot_info(struct ath10k *ar); 83 void ath10k_print_driver_info(struct ath10k *ar); 84 85 #ifdef CONFIG_ATH10K_DEBUGFS 86 int ath10k_debug_start(struct ath10k *ar); 87 void ath10k_debug_stop(struct ath10k *ar); 88 int ath10k_debug_create(struct ath10k *ar); 89 void ath10k_debug_destroy(struct ath10k *ar); 90 int ath10k_debug_register(struct ath10k *ar); 91 void ath10k_debug_unregister(struct ath10k *ar); 92 void ath10k_debug_fw_stats_process(struct ath10k *ar, struct sk_buff *skb); 93 void ath10k_debug_tpc_stats_process(struct ath10k *ar, 94 struct ath10k_tpc_stats *tpc_stats); 95 void 96 ath10k_debug_tpc_stats_final_process(struct ath10k *ar, 97 struct ath10k_tpc_stats_final *tpc_stats); 98 void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, int len); 99 100 #define ATH10K_DFS_STAT_INC(ar, c) (ar->debug.dfs_stats.c++) 101 102 void ath10k_debug_get_et_strings(struct ieee80211_hw *hw, 103 struct ieee80211_vif *vif, 104 u32 sset, u8 *data); 105 int ath10k_debug_get_et_sset_count(struct ieee80211_hw *hw, 106 struct ieee80211_vif *vif, int sset); 107 void ath10k_debug_get_et_stats(struct ieee80211_hw *hw, 108 struct ieee80211_vif *vif, 109 struct ethtool_stats *stats, u64 *data); 110 111 static inline u64 ath10k_debug_get_fw_dbglog_mask(struct ath10k *ar) 112 { 113 return ar->debug.fw_dbglog_mask; 114 } 115 116 static inline u32 ath10k_debug_get_fw_dbglog_level(struct ath10k *ar) 117 { 118 return ar->debug.fw_dbglog_level; 119 } 120 121 static inline int ath10k_debug_is_extd_tx_stats_enabled(struct ath10k *ar) 122 { 123 return ar->debug.enable_extd_tx_stats; 124 } 125 #else 126 127 static inline int ath10k_debug_start(struct ath10k *ar) 128 { 129 return 0; 130 } 131 132 static inline void ath10k_debug_stop(struct ath10k *ar) 133 { 134 } 135 136 static inline int ath10k_debug_create(struct ath10k *ar) 137 { 138 return 0; 139 } 140 141 static inline void ath10k_debug_destroy(struct ath10k *ar) 142 { 143 } 144 145 static inline int ath10k_debug_register(struct ath10k *ar) 146 { 147 return 0; 148 } 149 150 static inline void ath10k_debug_unregister(struct ath10k *ar) 151 { 152 } 153 154 static inline void ath10k_debug_fw_stats_process(struct ath10k *ar, 155 struct sk_buff *skb) 156 { 157 } 158 159 static inline void ath10k_debug_tpc_stats_process(struct ath10k *ar, 160 struct ath10k_tpc_stats *tpc_stats) 161 { 162 kfree(tpc_stats); 163 } 164 165 static inline void 166 ath10k_debug_tpc_stats_final_process(struct ath10k *ar, 167 struct ath10k_tpc_stats_final *tpc_stats) 168 { 169 kfree(tpc_stats); 170 } 171 172 static inline void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, 173 int len) 174 { 175 } 176 177 static inline u64 ath10k_debug_get_fw_dbglog_mask(struct ath10k *ar) 178 { 179 return 0; 180 } 181 182 static inline u32 ath10k_debug_get_fw_dbglog_level(struct ath10k *ar) 183 { 184 return 0; 185 } 186 187 static inline int ath10k_debug_is_extd_tx_stats_enabled(struct ath10k *ar) 188 { 189 return 0; 190 } 191 192 #define ATH10K_DFS_STAT_INC(ar, c) do { } while (0) 193 194 #define ath10k_debug_get_et_strings NULL 195 #define ath10k_debug_get_et_sset_count NULL 196 #define ath10k_debug_get_et_stats NULL 197 198 #endif /* CONFIG_ATH10K_DEBUGFS */ 199 #ifdef CONFIG_MAC80211_DEBUGFS 200 void ath10k_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 201 struct ieee80211_sta *sta, struct dentry *dir); 202 void ath10k_sta_update_rx_duration(struct ath10k *ar, 203 struct ath10k_fw_stats *stats); 204 void ath10k_sta_update_rx_tid_stats(struct ath10k *ar, u8 *first_hdr, 205 unsigned long num_msdus, 206 enum ath10k_pkt_rx_err err, 207 unsigned long unchain_cnt, 208 unsigned long drop_cnt, 209 unsigned long drop_cnt_filter, 210 unsigned long queued_msdus); 211 void ath10k_sta_update_rx_tid_stats_ampdu(struct ath10k *ar, 212 u16 peer_id, u8 tid, 213 struct htt_rx_indication_mpdu_range *ranges, 214 int num_ranges); 215 #else 216 static inline 217 void ath10k_sta_update_rx_duration(struct ath10k *ar, 218 struct ath10k_fw_stats *stats) 219 { 220 } 221 222 static inline 223 void ath10k_sta_update_rx_tid_stats(struct ath10k *ar, u8 *first_hdr, 224 unsigned long num_msdus, 225 enum ath10k_pkt_rx_err err, 226 unsigned long unchain_cnt, 227 unsigned long drop_cnt, 228 unsigned long drop_cnt_filter, 229 unsigned long queued_msdus) 230 { 231 } 232 233 static inline 234 void ath10k_sta_update_rx_tid_stats_ampdu(struct ath10k *ar, 235 u16 peer_id, u8 tid, 236 struct htt_rx_indication_mpdu_range *ranges, 237 int num_ranges) 238 { 239 } 240 #endif /* CONFIG_MAC80211_DEBUGFS */ 241 242 #ifdef CONFIG_ATH10K_DEBUG 243 __printf(3, 4) void ath10k_dbg(struct ath10k *ar, 244 enum ath10k_debug_mask mask, 245 const char *fmt, ...); 246 void ath10k_dbg_dump(struct ath10k *ar, 247 enum ath10k_debug_mask mask, 248 const char *msg, const char *prefix, 249 const void *buf, size_t len); 250 #else /* CONFIG_ATH10K_DEBUG */ 251 252 static inline int ath10k_dbg(struct ath10k *ar, 253 enum ath10k_debug_mask dbg_mask, 254 const char *fmt, ...) 255 { 256 return 0; 257 } 258 259 static inline void ath10k_dbg_dump(struct ath10k *ar, 260 enum ath10k_debug_mask mask, 261 const char *msg, const char *prefix, 262 const void *buf, size_t len) 263 { 264 } 265 #endif /* CONFIG_ATH10K_DEBUG */ 266 #endif /* _DEBUG_H_ */ 267