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_ANY = 0xffffffff, 41 }; 42 43 enum ath10k_pktlog_filter { 44 ATH10K_PKTLOG_RX = 0x000000001, 45 ATH10K_PKTLOG_TX = 0x000000002, 46 ATH10K_PKTLOG_RCFIND = 0x000000004, 47 ATH10K_PKTLOG_RCUPDATE = 0x000000008, 48 ATH10K_PKTLOG_DBG_PRINT = 0x000000010, 49 ATH10K_PKTLOG_ANY = 0x00000001f, 50 }; 51 52 enum ath10k_dbg_aggr_mode { 53 ATH10K_DBG_AGGR_MODE_AUTO, 54 ATH10K_DBG_AGGR_MODE_MANUAL, 55 ATH10K_DBG_AGGR_MODE_MAX, 56 }; 57 58 /* FIXME: How to calculate the buffer size sanely? */ 59 #define ATH10K_FW_STATS_BUF_SIZE (1024*1024) 60 61 extern unsigned int ath10k_debug_mask; 62 63 __printf(2, 3) void ath10k_info(struct ath10k *ar, const char *fmt, ...); 64 __printf(2, 3) void ath10k_err(struct ath10k *ar, const char *fmt, ...); 65 __printf(2, 3) void ath10k_warn(struct ath10k *ar, const char *fmt, ...); 66 void ath10k_print_driver_info(struct ath10k *ar); 67 68 #ifdef CONFIG_ATH10K_DEBUGFS 69 int ath10k_debug_start(struct ath10k *ar); 70 void ath10k_debug_stop(struct ath10k *ar); 71 int ath10k_debug_create(struct ath10k *ar); 72 void ath10k_debug_destroy(struct ath10k *ar); 73 int ath10k_debug_register(struct ath10k *ar); 74 void ath10k_debug_unregister(struct ath10k *ar); 75 void ath10k_debug_fw_stats_process(struct ath10k *ar, struct sk_buff *skb); 76 void ath10k_debug_tpc_stats_process(struct ath10k *ar, 77 struct ath10k_tpc_stats *tpc_stats); 78 struct ath10k_fw_crash_data * 79 ath10k_debug_get_new_fw_crash_data(struct ath10k *ar); 80 81 void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, int len); 82 #define ATH10K_DFS_STAT_INC(ar, c) (ar->debug.dfs_stats.c++) 83 84 void ath10k_debug_get_et_strings(struct ieee80211_hw *hw, 85 struct ieee80211_vif *vif, 86 u32 sset, u8 *data); 87 int ath10k_debug_get_et_sset_count(struct ieee80211_hw *hw, 88 struct ieee80211_vif *vif, int sset); 89 void ath10k_debug_get_et_stats(struct ieee80211_hw *hw, 90 struct ieee80211_vif *vif, 91 struct ethtool_stats *stats, u64 *data); 92 #else 93 static inline int ath10k_debug_start(struct ath10k *ar) 94 { 95 return 0; 96 } 97 98 static inline void ath10k_debug_stop(struct ath10k *ar) 99 { 100 } 101 102 static inline int ath10k_debug_create(struct ath10k *ar) 103 { 104 return 0; 105 } 106 107 static inline void ath10k_debug_destroy(struct ath10k *ar) 108 { 109 } 110 111 static inline int ath10k_debug_register(struct ath10k *ar) 112 { 113 return 0; 114 } 115 116 static inline void ath10k_debug_unregister(struct ath10k *ar) 117 { 118 } 119 120 static inline void ath10k_debug_fw_stats_process(struct ath10k *ar, 121 struct sk_buff *skb) 122 { 123 } 124 125 static inline void ath10k_debug_tpc_stats_process(struct ath10k *ar, 126 struct ath10k_tpc_stats *tpc_stats) 127 { 128 kfree(tpc_stats); 129 } 130 131 static inline void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, 132 int len) 133 { 134 } 135 136 static inline struct ath10k_fw_crash_data * 137 ath10k_debug_get_new_fw_crash_data(struct ath10k *ar) 138 { 139 return NULL; 140 } 141 142 #define ATH10K_DFS_STAT_INC(ar, c) do { } while (0) 143 144 #define ath10k_debug_get_et_strings NULL 145 #define ath10k_debug_get_et_sset_count NULL 146 #define ath10k_debug_get_et_stats NULL 147 148 #endif /* CONFIG_ATH10K_DEBUGFS */ 149 #ifdef CONFIG_MAC80211_DEBUGFS 150 void ath10k_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 151 struct ieee80211_sta *sta, struct dentry *dir); 152 #endif /* CONFIG_MAC80211_DEBUGFS */ 153 154 #ifdef CONFIG_ATH10K_DEBUG 155 __printf(3, 4) void ath10k_dbg(struct ath10k *ar, 156 enum ath10k_debug_mask mask, 157 const char *fmt, ...); 158 void ath10k_dbg_dump(struct ath10k *ar, 159 enum ath10k_debug_mask mask, 160 const char *msg, const char *prefix, 161 const void *buf, size_t len); 162 #else /* CONFIG_ATH10K_DEBUG */ 163 164 static inline int ath10k_dbg(struct ath10k *ar, 165 enum ath10k_debug_mask dbg_mask, 166 const char *fmt, ...) 167 { 168 return 0; 169 } 170 171 static inline void ath10k_dbg_dump(struct ath10k *ar, 172 enum ath10k_debug_mask mask, 173 const char *msg, const char *prefix, 174 const void *buf, size_t len) 175 { 176 } 177 #endif /* CONFIG_ATH10K_DEBUG */ 178 #endif /* _DEBUG_H_ */ 179