2 * Copyright (c) 2011 Atheros Communications Inc.
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
22 enum ATH6K_DEBUG_MASK {
23 ATH6KL_DBG_CREDIT = BIT(0),
25 ATH6KL_DBG_WLAN_TX = BIT(2), /* wlan tx */
26 ATH6KL_DBG_WLAN_RX = BIT(3), /* wlan rx */
27 ATH6KL_DBG_BMI = BIT(4), /* bmi tracing */
28 ATH6KL_DBG_HTC = BIT(5),
29 ATH6KL_DBG_HIF = BIT(6),
30 ATH6KL_DBG_IRQ = BIT(7), /* interrupt processing */
33 ATH6KL_DBG_WMI = BIT(10), /* wmi tracing */
34 ATH6KL_DBG_TRC = BIT(11), /* generic func tracing */
35 ATH6KL_DBG_SCATTER = BIT(12), /* hif scatter tracing */
36 ATH6KL_DBG_WLAN_CFG = BIT(13), /* cfg80211 i/f file tracing */
37 ATH6KL_DBG_RAW_BYTES = BIT(14), /* dump tx/rx frames */
38 ATH6KL_DBG_AGGR = BIT(15), /* aggregation */
39 ATH6KL_DBG_SDIO = BIT(16),
40 ATH6KL_DBG_SDIO_DUMP = BIT(17),
41 ATH6KL_DBG_BOOT = BIT(18), /* driver init and fw boot */
42 ATH6KL_DBG_WMI_DUMP = BIT(19),
43 ATH6KL_DBG_SUSPEND = BIT(20),
44 ATH6KL_DBG_USB = BIT(21),
45 ATH6KL_DBG_ANY = 0xffffffff /* enable all logs */
48 extern unsigned int debug_mask;
50 int ath6kl_printk(const char *level, const char *fmt, ...);
52 #define ath6kl_info(fmt, ...) \
53 ath6kl_printk(KERN_INFO, fmt, ##__VA_ARGS__)
54 #define ath6kl_err(fmt, ...) \
55 ath6kl_printk(KERN_ERR, fmt, ##__VA_ARGS__)
56 #define ath6kl_warn(fmt, ...) \
57 ath6kl_printk(KERN_WARNING, fmt, ##__VA_ARGS__)
59 #define AR_DBG_LVL_CHECK(mask) (debug_mask & mask)
62 ATH6KL_WAR_INVALID_RATE,
65 #ifdef CONFIG_ATH6KL_DEBUG
66 #define ath6kl_dbg(mask, fmt, ...) \
69 if (debug_mask & mask) \
70 rtn = ath6kl_printk(KERN_DEBUG, fmt, ##__VA_ARGS__); \
77 static inline void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask,
78 const char *msg, const char *prefix,
79 const void *buf, size_t len)
81 if (debug_mask & mask) {
83 ath6kl_dbg(mask, "%s\n", msg);
85 print_hex_dump_bytes(prefix, DUMP_PREFIX_OFFSET, buf, len);
89 void ath6kl_dump_registers(struct ath6kl_device *dev,
90 struct ath6kl_irq_proc_registers *irq_proc_reg,
91 struct ath6kl_irq_enable_reg *irq_en_reg);
92 void dump_cred_dist_stats(struct htc_target *target);
93 void ath6kl_debug_fwlog_event(struct ath6kl *ar, const void *buf, size_t len);
94 void ath6kl_debug_war(struct ath6kl *ar, enum ath6kl_war war);
95 int ath6kl_debug_roam_tbl_event(struct ath6kl *ar, const void *buf,
97 void ath6kl_debug_set_keepalive(struct ath6kl *ar, u8 keepalive);
98 void ath6kl_debug_set_disconnect_timeout(struct ath6kl *ar, u8 timeout);
99 int ath6kl_debug_init(struct ath6kl *ar);
100 void ath6kl_debug_cleanup(struct ath6kl *ar);
103 static inline int ath6kl_dbg(enum ATH6K_DEBUG_MASK dbg_mask,
104 const char *fmt, ...)
109 static inline void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask,
110 const char *msg, const char *prefix,
111 const void *buf, size_t len)
115 static inline void ath6kl_dump_registers(struct ath6kl_device *dev,
116 struct ath6kl_irq_proc_registers *irq_proc_reg,
117 struct ath6kl_irq_enable_reg *irq_en_reg)
121 static inline void dump_cred_dist_stats(struct htc_target *target)
125 static inline void ath6kl_debug_fwlog_event(struct ath6kl *ar,
126 const void *buf, size_t len)
130 static inline void ath6kl_debug_war(struct ath6kl *ar, enum ath6kl_war war)
134 static inline int ath6kl_debug_roam_tbl_event(struct ath6kl *ar,
135 const void *buf, size_t len)
140 static inline void ath6kl_debug_set_keepalive(struct ath6kl *ar, u8 keepalive)
144 static inline void ath6kl_debug_set_disconnect_timeout(struct ath6kl *ar,
149 static inline int ath6kl_debug_init(struct ath6kl *ar)
154 static inline void ath6kl_debug_cleanup(struct ath6kl *ar)