debug.h revision 384914b2e5566dfce25f3f38d992708a9ef6f51b
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 24enum 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_ANY = 0xffffffff, 38}; 39 40extern unsigned int ath10k_debug_mask; 41 42__printf(1, 2) int ath10k_info(const char *fmt, ...); 43__printf(1, 2) int ath10k_err(const char *fmt, ...); 44__printf(1, 2) int ath10k_warn(const char *fmt, ...); 45 46#ifdef CONFIG_ATH10K_DEBUGFS 47int ath10k_debug_start(struct ath10k *ar); 48void ath10k_debug_stop(struct ath10k *ar); 49int ath10k_debug_create(struct ath10k *ar); 50void ath10k_debug_destroy(struct ath10k *ar); 51void ath10k_debug_read_service_map(struct ath10k *ar, 52 void *service_map, 53 size_t map_size); 54void ath10k_debug_read_target_stats(struct ath10k *ar, 55 struct wmi_stats_event *ev); 56struct ath10k_fw_crash_data * 57ath10k_debug_get_new_fw_crash_data(struct ath10k *ar); 58 59void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, int len); 60 61#define ATH10K_DFS_STAT_INC(ar, c) (ar->debug.dfs_stats.c++) 62 63#else 64static inline int ath10k_debug_start(struct ath10k *ar) 65{ 66 return 0; 67} 68 69static inline void ath10k_debug_stop(struct ath10k *ar) 70{ 71} 72 73static inline int ath10k_debug_create(struct ath10k *ar) 74{ 75 return 0; 76} 77 78static inline void ath10k_debug_destroy(struct ath10k *ar) 79{ 80} 81 82static inline void ath10k_debug_read_service_map(struct ath10k *ar, 83 void *service_map, 84 size_t map_size) 85{ 86} 87 88static inline void ath10k_debug_read_target_stats(struct ath10k *ar, 89 struct wmi_stats_event *ev) 90{ 91} 92 93static inline void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, 94 int len) 95{ 96} 97 98static inline struct ath10k_fw_crash_data * 99ath10k_debug_get_new_fw_crash_data(struct ath10k *ar) 100{ 101 return NULL; 102} 103 104#define ATH10K_DFS_STAT_INC(ar, c) do { } while (0) 105 106#endif /* CONFIG_ATH10K_DEBUGFS */ 107 108#ifdef CONFIG_ATH10K_DEBUG 109__printf(2, 3) void ath10k_dbg(enum ath10k_debug_mask mask, 110 const char *fmt, ...); 111void ath10k_dbg_dump(enum ath10k_debug_mask mask, 112 const char *msg, const char *prefix, 113 const void *buf, size_t len); 114#else /* CONFIG_ATH10K_DEBUG */ 115 116static inline int ath10k_dbg(enum ath10k_debug_mask dbg_mask, 117 const char *fmt, ...) 118{ 119 return 0; 120} 121 122static inline void ath10k_dbg_dump(enum ath10k_debug_mask mask, 123 const char *msg, const char *prefix, 124 const void *buf, size_t len) 125{ 126} 127#endif /* CONFIG_ATH10K_DEBUG */ 128#endif /* _DEBUG_H_ */ 129