1 /* 2 * Copyright (c) 2011 Atheros Communications Inc. 3 * Copyright (c) 2011-2012 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 "hif.h" 22 #include "trace.h" 23 24 enum ATH6K_DEBUG_MASK { 25 ATH6KL_DBG_CREDIT = BIT(0), 26 /* hole */ 27 ATH6KL_DBG_WLAN_TX = BIT(2), /* wlan tx */ 28 ATH6KL_DBG_WLAN_RX = BIT(3), /* wlan rx */ 29 ATH6KL_DBG_BMI = BIT(4), /* bmi tracing */ 30 ATH6KL_DBG_HTC = BIT(5), 31 ATH6KL_DBG_HIF = BIT(6), 32 ATH6KL_DBG_IRQ = BIT(7), /* interrupt processing */ 33 /* hole */ 34 /* hole */ 35 ATH6KL_DBG_WMI = BIT(10), /* wmi tracing */ 36 ATH6KL_DBG_TRC = BIT(11), /* generic func tracing */ 37 ATH6KL_DBG_SCATTER = BIT(12), /* hif scatter tracing */ 38 ATH6KL_DBG_WLAN_CFG = BIT(13), /* cfg80211 i/f file tracing */ 39 ATH6KL_DBG_RAW_BYTES = BIT(14), /* dump tx/rx frames */ 40 ATH6KL_DBG_AGGR = BIT(15), /* aggregation */ 41 ATH6KL_DBG_SDIO = BIT(16), 42 ATH6KL_DBG_SDIO_DUMP = BIT(17), 43 ATH6KL_DBG_BOOT = BIT(18), /* driver init and fw boot */ 44 ATH6KL_DBG_WMI_DUMP = BIT(19), 45 ATH6KL_DBG_SUSPEND = BIT(20), 46 ATH6KL_DBG_USB = BIT(21), 47 ATH6KL_DBG_USB_BULK = BIT(22), 48 ATH6KL_DBG_RECOVERY = BIT(23), 49 ATH6KL_DBG_ANY = 0xffffffff /* enable all logs */ 50 }; 51 52 extern unsigned int debug_mask; 53 __printf(2, 3) void ath6kl_printk(const char *level, const char *fmt, ...); 54 __printf(1, 2) void ath6kl_info(const char *fmt, ...); 55 __printf(1, 2) void ath6kl_err(const char *fmt, ...); 56 __printf(1, 2) void ath6kl_warn(const char *fmt, ...); 57 58 enum ath6kl_war { 59 ATH6KL_WAR_INVALID_RATE, 60 }; 61 62 #ifdef CONFIG_ATH6KL_DEBUG 63 64 void ath6kl_dbg(enum ATH6K_DEBUG_MASK mask, const char *fmt, ...); 65 void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask, 66 const char *msg, const char *prefix, 67 const void *buf, size_t len); 68 69 void ath6kl_dump_registers(struct ath6kl_device *dev, 70 struct ath6kl_irq_proc_registers *irq_proc_reg, 71 struct ath6kl_irq_enable_reg *irq_en_reg); 72 void dump_cred_dist_stats(struct htc_target *target); 73 void ath6kl_debug_fwlog_event(struct ath6kl *ar, const void *buf, size_t len); 74 void ath6kl_debug_war(struct ath6kl *ar, enum ath6kl_war war); 75 int ath6kl_debug_roam_tbl_event(struct ath6kl *ar, const void *buf, 76 size_t len); 77 void ath6kl_debug_set_keepalive(struct ath6kl *ar, u8 keepalive); 78 void ath6kl_debug_set_disconnect_timeout(struct ath6kl *ar, u8 timeout); 79 void ath6kl_debug_init(struct ath6kl *ar); 80 int ath6kl_debug_init_fs(struct ath6kl *ar); 81 void ath6kl_debug_cleanup(struct ath6kl *ar); 82 83 #else 84 static inline void ath6kl_dbg(enum ATH6K_DEBUG_MASK dbg_mask, 85 const char *fmt, ...) 86 { 87 } 88 89 static inline void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask, 90 const char *msg, const char *prefix, 91 const void *buf, size_t len) 92 { 93 } 94 95 static inline void ath6kl_dump_registers(struct ath6kl_device *dev, 96 struct ath6kl_irq_proc_registers *irq_proc_reg, 97 struct ath6kl_irq_enable_reg *irq_en_reg) 98 { 99 } 100 101 static inline void dump_cred_dist_stats(struct htc_target *target) 102 { 103 } 104 105 static inline void ath6kl_debug_fwlog_event(struct ath6kl *ar, 106 const void *buf, size_t len) 107 { 108 } 109 110 static inline void ath6kl_debug_war(struct ath6kl *ar, enum ath6kl_war war) 111 { 112 } 113 114 static inline int ath6kl_debug_roam_tbl_event(struct ath6kl *ar, 115 const void *buf, size_t len) 116 { 117 return 0; 118 } 119 120 static inline void ath6kl_debug_set_keepalive(struct ath6kl *ar, u8 keepalive) 121 { 122 } 123 124 static inline void ath6kl_debug_set_disconnect_timeout(struct ath6kl *ar, 125 u8 timeout) 126 { 127 } 128 129 static inline void ath6kl_debug_init(struct ath6kl *ar) 130 { 131 } 132 133 static inline int ath6kl_debug_init_fs(struct ath6kl *ar) 134 { 135 return 0; 136 } 137 138 static inline void ath6kl_debug_cleanup(struct ath6kl *ar) 139 { 140 } 141 142 #endif 143 #endif 144