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_ANY = 0xffffffff, 40 }; 41 42 enum ath10k_pktlog_filter { 43 ATH10K_PKTLOG_RX = 0x000000001, 44 ATH10K_PKTLOG_TX = 0x000000002, 45 ATH10K_PKTLOG_RCFIND = 0x000000004, 46 ATH10K_PKTLOG_RCUPDATE = 0x000000008, 47 ATH10K_PKTLOG_DBG_PRINT = 0x000000010, 48 ATH10K_PKTLOG_ANY = 0x00000001f, 49 }; 50 51 extern unsigned int ath10k_debug_mask; 52 53 __printf(2, 3) void ath10k_info(struct ath10k *ar, const char *fmt, ...); 54 __printf(2, 3) void ath10k_err(struct ath10k *ar, const char *fmt, ...); 55 __printf(2, 3) void ath10k_warn(struct ath10k *ar, const char *fmt, ...); 56 void ath10k_print_driver_info(struct ath10k *ar); 57 58 #ifdef CONFIG_ATH10K_DEBUGFS 59 int ath10k_debug_start(struct ath10k *ar); 60 void ath10k_debug_stop(struct ath10k *ar); 61 int ath10k_debug_create(struct ath10k *ar); 62 void ath10k_debug_destroy(struct ath10k *ar); 63 int ath10k_debug_register(struct ath10k *ar); 64 void ath10k_debug_unregister(struct ath10k *ar); 65 void ath10k_debug_fw_stats_process(struct ath10k *ar, struct sk_buff *skb); 66 struct ath10k_fw_crash_data * 67 ath10k_debug_get_new_fw_crash_data(struct ath10k *ar); 68 69 void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, int len); 70 #define ATH10K_DFS_STAT_INC(ar, c) (ar->debug.dfs_stats.c++) 71 72 void ath10k_debug_get_et_strings(struct ieee80211_hw *hw, 73 struct ieee80211_vif *vif, 74 u32 sset, u8 *data); 75 int ath10k_debug_get_et_sset_count(struct ieee80211_hw *hw, 76 struct ieee80211_vif *vif, int sset); 77 void ath10k_debug_get_et_stats(struct ieee80211_hw *hw, 78 struct ieee80211_vif *vif, 79 struct ethtool_stats *stats, u64 *data); 80 81 #else 82 static inline int ath10k_debug_start(struct ath10k *ar) 83 { 84 return 0; 85 } 86 87 static inline void ath10k_debug_stop(struct ath10k *ar) 88 { 89 } 90 91 static inline int ath10k_debug_create(struct ath10k *ar) 92 { 93 return 0; 94 } 95 96 static inline void ath10k_debug_destroy(struct ath10k *ar) 97 { 98 } 99 100 static inline int ath10k_debug_register(struct ath10k *ar) 101 { 102 return 0; 103 } 104 105 static inline void ath10k_debug_unregister(struct ath10k *ar) 106 { 107 } 108 109 static inline void ath10k_debug_fw_stats_process(struct ath10k *ar, 110 struct sk_buff *skb) 111 { 112 } 113 114 static inline void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, 115 int len) 116 { 117 } 118 119 static inline struct ath10k_fw_crash_data * 120 ath10k_debug_get_new_fw_crash_data(struct ath10k *ar) 121 { 122 return NULL; 123 } 124 125 #define ATH10K_DFS_STAT_INC(ar, c) do { } while (0) 126 127 #define ath10k_debug_get_et_strings NULL 128 #define ath10k_debug_get_et_sset_count NULL 129 #define ath10k_debug_get_et_stats NULL 130 131 #endif /* CONFIG_ATH10K_DEBUGFS */ 132 133 #ifdef CONFIG_ATH10K_DEBUG 134 __printf(3, 4) void ath10k_dbg(struct ath10k *ar, 135 enum ath10k_debug_mask mask, 136 const char *fmt, ...); 137 void ath10k_dbg_dump(struct ath10k *ar, 138 enum ath10k_debug_mask mask, 139 const char *msg, const char *prefix, 140 const void *buf, size_t len); 141 #else /* CONFIG_ATH10K_DEBUG */ 142 143 static inline int ath10k_dbg(struct ath10k *ar, 144 enum ath10k_debug_mask dbg_mask, 145 const char *fmt, ...) 146 { 147 return 0; 148 } 149 150 static inline void ath10k_dbg_dump(struct ath10k *ar, 151 enum ath10k_debug_mask mask, 152 const char *msg, const char *prefix, 153 const void *buf, size_t len) 154 { 155 } 156 #endif /* CONFIG_ATH10K_DEBUG */ 157 #endif /* _DEBUG_H_ */ 158