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_WLAN_CONNECT = BIT(0), /* wlan connect */
24 ATH6KL_DBG_WLAN_SCAN = BIT(1), /* wlan scan */
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_SEND = BIT(5), /* htc send */
29 ATH6KL_DBG_HTC_RECV = BIT(6), /* htc recv */
30 ATH6KL_DBG_IRQ = BIT(7), /* interrupt processing */
31 ATH6KL_DBG_PM = BIT(8), /* power management */
32 ATH6KL_DBG_WLAN_NODE = BIT(9), /* general wlan node tracing */
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 and wmi frames */
38 ATH6KL_DBG_AGGR = BIT(15), /* aggregation */
39 ATH6KL_DBG_ANY = 0xffffffff /* enable all logs */
42 extern unsigned int debug_mask;
43 extern int ath6kl_printk(const char *level, const char *fmt, ...)
44 __attribute__ ((format (printf, 2, 3)));
46 #define ath6kl_info(fmt, ...) \
47 ath6kl_printk(KERN_INFO, fmt, ##__VA_ARGS__)
48 #define ath6kl_err(fmt, ...) \
49 ath6kl_printk(KERN_ERR, fmt, ##__VA_ARGS__)
50 #define ath6kl_warn(fmt, ...) \
51 ath6kl_printk(KERN_WARNING, fmt, ##__VA_ARGS__)
53 #define AR_DBG_LVL_CHECK(mask) (debug_mask & mask)
55 #ifdef CONFIG_ATH6KL_DEBUG
56 #define ath6kl_dbg(mask, fmt, ...) \
59 if (debug_mask & mask) \
60 rtn = ath6kl_printk(KERN_DEBUG, fmt, ##__VA_ARGS__); \
67 static inline void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask,
68 const char *msg, const void *buf,
71 if (debug_mask & mask) {
72 ath6kl_dbg(mask, "%s\n", msg);
73 print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, buf, len);
77 void ath6kl_dump_registers(struct ath6kl_device *dev,
78 struct ath6kl_irq_proc_registers *irq_proc_reg,
79 struct ath6kl_irq_enable_reg *irq_en_reg);
80 void dump_cred_dist_stats(struct htc_target *target);
81 void ath6kl_debug_fwlog_event(struct ath6kl *ar, const void *buf, size_t len);
82 int ath6kl_debug_init(struct ath6kl *ar);
83 void ath6kl_debug_cleanup(struct ath6kl *ar);
86 static inline int ath6kl_dbg(enum ATH6K_DEBUG_MASK dbg_mask,
92 static inline void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask,
93 const char *msg, const void *buf,
98 static inline void ath6kl_dump_registers(struct ath6kl_device *dev,
99 struct ath6kl_irq_proc_registers *irq_proc_reg,
100 struct ath6kl_irq_enable_reg *irq_en_reg)
104 static inline void dump_cred_dist_stats(struct htc_target *target)
108 static inline void ath6kl_debug_fwlog_event(struct ath6kl *ar,
109 const void *buf, size_t len)
113 static inline int ath6kl_debug_init(struct ath6kl *ar)
118 static inline void ath6kl_debug_cleanup(struct ath6kl *ar)