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bdcd8170 KV |
1 | /* |
2 | * Copyright (c) 2011 Atheros Communications Inc. | |
3 | * | |
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. | |
7 | * | |
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. | |
15 | */ | |
16 | ||
17 | #ifndef DEBUG_H | |
18 | #define DEBUG_H | |
19 | ||
20 | #include "htc_hif.h" | |
21 | ||
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 */ | |
b9b6ee60 | 37 | ATH6KL_DBG_RAW_BYTES = BIT(14), /* dump tx/rx frames */ |
37ca6335 | 38 | ATH6KL_DBG_AGGR = BIT(15), /* aggregation */ |
f7325b85 KV |
39 | ATH6KL_DBG_SDIO = BIT(16), |
40 | ATH6KL_DBG_SDIO_DUMP = BIT(17), | |
6bc36431 | 41 | ATH6KL_DBG_BOOT = BIT(18), /* driver init and fw boot */ |
b9b6ee60 | 42 | ATH6KL_DBG_WMI_DUMP = BIT(19), |
bdcd8170 KV |
43 | ATH6KL_DBG_ANY = 0xffffffff /* enable all logs */ |
44 | }; | |
45 | ||
46 | extern unsigned int debug_mask; | |
b9075fa9 JP |
47 | extern __printf(2, 3) |
48 | int ath6kl_printk(const char *level, const char *fmt, ...); | |
bdcd8170 KV |
49 | |
50 | #define ath6kl_info(fmt, ...) \ | |
51 | ath6kl_printk(KERN_INFO, fmt, ##__VA_ARGS__) | |
52 | #define ath6kl_err(fmt, ...) \ | |
53 | ath6kl_printk(KERN_ERR, fmt, ##__VA_ARGS__) | |
54 | #define ath6kl_warn(fmt, ...) \ | |
55 | ath6kl_printk(KERN_WARNING, fmt, ##__VA_ARGS__) | |
56 | ||
57 | #define AR_DBG_LVL_CHECK(mask) (debug_mask & mask) | |
58 | ||
9a730834 KV |
59 | enum ath6kl_war { |
60 | ATH6KL_WAR_INVALID_RATE, | |
61 | }; | |
62 | ||
bdcd8170 KV |
63 | #ifdef CONFIG_ATH6KL_DEBUG |
64 | #define ath6kl_dbg(mask, fmt, ...) \ | |
65 | ({ \ | |
66 | int rtn; \ | |
67 | if (debug_mask & mask) \ | |
68 | rtn = ath6kl_printk(KERN_DEBUG, fmt, ##__VA_ARGS__); \ | |
69 | else \ | |
70 | rtn = 0; \ | |
71 | \ | |
72 | rtn; \ | |
73 | }) | |
74 | ||
75 | static inline void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask, | |
ef094103 KV |
76 | const char *msg, const char *prefix, |
77 | const void *buf, size_t len) | |
bdcd8170 KV |
78 | { |
79 | if (debug_mask & mask) { | |
ef094103 KV |
80 | if (msg) |
81 | ath6kl_dbg(mask, "%s\n", msg); | |
82 | ||
83 | print_hex_dump_bytes(prefix, DUMP_PREFIX_OFFSET, buf, len); | |
bdcd8170 KV |
84 | } |
85 | } | |
86 | ||
87 | void ath6kl_dump_registers(struct ath6kl_device *dev, | |
88 | struct ath6kl_irq_proc_registers *irq_proc_reg, | |
89 | struct ath6kl_irq_enable_reg *irq_en_reg); | |
90 | void dump_cred_dist_stats(struct htc_target *target); | |
bdf5396b | 91 | void ath6kl_debug_fwlog_event(struct ath6kl *ar, const void *buf, size_t len); |
9a730834 | 92 | void ath6kl_debug_war(struct ath6kl *ar, enum ath6kl_war war); |
d999ba3e | 93 | int ath6kl_debug_init(struct ath6kl *ar); |
bdf5396b KV |
94 | void ath6kl_debug_cleanup(struct ath6kl *ar); |
95 | ||
bdcd8170 KV |
96 | #else |
97 | static inline int ath6kl_dbg(enum ATH6K_DEBUG_MASK dbg_mask, | |
98 | const char *fmt, ...) | |
99 | { | |
100 | return 0; | |
101 | } | |
102 | ||
103 | static inline void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask, | |
ef094103 KV |
104 | const char *msg, const char *prefix, |
105 | const void *buf, size_t len) | |
bdcd8170 KV |
106 | { |
107 | } | |
108 | ||
109 | static inline void ath6kl_dump_registers(struct ath6kl_device *dev, | |
110 | struct ath6kl_irq_proc_registers *irq_proc_reg, | |
111 | struct ath6kl_irq_enable_reg *irq_en_reg) | |
112 | { | |
113 | ||
114 | } | |
115 | static inline void dump_cred_dist_stats(struct htc_target *target) | |
116 | { | |
117 | } | |
bdf5396b | 118 | |
3038fac8 RM |
119 | static inline void ath6kl_debug_fwlog_event(struct ath6kl *ar, |
120 | const void *buf, size_t len) | |
bdf5396b KV |
121 | { |
122 | } | |
123 | ||
9a730834 KV |
124 | static inline void ath6kl_debug_war(struct ath6kl *ar, enum ath6kl_war war) |
125 | { | |
126 | } | |
127 | ||
d999ba3e VT |
128 | static inline int ath6kl_debug_init(struct ath6kl *ar) |
129 | { | |
130 | return 0; | |
131 | } | |
bdf5396b | 132 | |
3038fac8 | 133 | static inline void ath6kl_debug_cleanup(struct ath6kl *ar) |
bdf5396b KV |
134 | { |
135 | } | |
136 | ||
bdcd8170 | 137 | #endif |
bdcd8170 | 138 | #endif |