debug.h revision 4ed998dcbfa971e4c33edca7b2b39ce693014ba8 
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_CORE		= 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_ANY		= 0xffffffff,
36};
37
38extern unsigned int ath10k_debug_mask;
39
40extern __printf(1, 2) int ath10k_info(const char *fmt, ...);
41extern __printf(1, 2) int ath10k_err(const char *fmt, ...);
42extern __printf(1, 2) int ath10k_warn(const char *fmt, ...);
43
44#ifdef CONFIG_ATH10K_DEBUGFS
45int ath10k_debug_start(struct ath10k *ar);
46void ath10k_debug_stop(struct ath10k *ar);
47int ath10k_debug_create(struct ath10k *ar);
48void ath10k_debug_read_service_map(struct ath10k *ar,
49				   void *service_map,
50				   size_t map_size);
51void ath10k_debug_read_target_stats(struct ath10k *ar,
52				    struct wmi_stats_event *ev);
53
54#else
55static inline int ath10k_debug_start(struct ath10k *ar)
56{
57	return 0;
58}
59
60static inline void ath10k_debug_stop(struct ath10k *ar)
61{
62}
63
64static inline int ath10k_debug_create(struct ath10k *ar)
65{
66	return 0;
67}
68
69static inline void ath10k_debug_read_service_map(struct ath10k *ar,
70						 void *service_map,
71						 size_t map_size)
72{
73}
74
75static inline void ath10k_debug_read_target_stats(struct ath10k *ar,
76						  struct wmi_stats_event *ev)
77{
78}
79#endif /* CONFIG_ATH10K_DEBUGFS */
80
81#ifdef CONFIG_ATH10K_DEBUG
82extern __printf(2, 3) void ath10k_dbg(enum ath10k_debug_mask mask,
83				      const char *fmt, ...);
84void ath10k_dbg_dump(enum ath10k_debug_mask mask,
85		     const char *msg, const char *prefix,
86		     const void *buf, size_t len);
87#else /* CONFIG_ATH10K_DEBUG */
88
89static inline int ath10k_dbg(enum ath10k_debug_mask dbg_mask,
90			     const char *fmt, ...)
91{
92	return 0;
93}
94
95static inline void ath10k_dbg_dump(enum ath10k_debug_mask mask,
96				   const char *msg, const char *prefix,
97				   const void *buf, size_t len)
98{
99}
100#endif /* CONFIG_ATH10K_DEBUG */
101#endif /* _DEBUG_H_ */
102