xref: /linux/drivers/net/wireless/ti/wlcore/debug.h (revision 75bf465f0bc33e9b776a46d6a1b9b990f5fb7c37)
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * This file is part of wl12xx
4  *
5  * Copyright (C) 2011 Texas Instruments. All rights reserved.
6  * Copyright (C) 2008-2009 Nokia Corporation
7  *
8  * Contact: Luciano Coelho <coelho@ti.com>
9  */
10 
11 #ifndef __DEBUG_H__
12 #define __DEBUG_H__
13 
14 #include <linux/bitops.h>
15 #include <linux/printk.h>
16 
17 #define DRIVER_NAME "wlcore"
18 #define DRIVER_PREFIX DRIVER_NAME ": "
19 
20 enum {
21 	DEBUG_NONE	= 0,
22 	DEBUG_IRQ	= BIT(0),
23 	DEBUG_SPI	= BIT(1),
24 	DEBUG_BOOT	= BIT(2),
25 	DEBUG_MAILBOX	= BIT(3),
26 	DEBUG_TESTMODE	= BIT(4),
27 	DEBUG_EVENT	= BIT(5),
28 	DEBUG_TX	= BIT(6),
29 	DEBUG_RX	= BIT(7),
30 	DEBUG_SCAN	= BIT(8),
31 	DEBUG_CRYPT	= BIT(9),
32 	DEBUG_PSM	= BIT(10),
33 	DEBUG_MAC80211	= BIT(11),
34 	DEBUG_CMD	= BIT(12),
35 	DEBUG_ACX	= BIT(13),
36 	DEBUG_SDIO	= BIT(14),
37 	DEBUG_FILTERS   = BIT(15),
38 	DEBUG_ADHOC     = BIT(16),
39 	DEBUG_AP	= BIT(17),
40 	DEBUG_PROBE	= BIT(18),
41 	DEBUG_IO	= BIT(19),
42 	DEBUG_MASTER	= (DEBUG_ADHOC | DEBUG_AP),
43 	DEBUG_ALL	= ~0,
44 };
45 
46 extern u32 wl12xx_debug_level;
47 
48 #define DEBUG_DUMP_LIMIT 1024
49 
50 #define wl1271_error(fmt, arg...) \
51 	pr_err(DRIVER_PREFIX "ERROR " fmt "\n", ##arg)
52 
53 #define wl1271_warning(fmt, arg...) \
54 	pr_warn(DRIVER_PREFIX "WARNING " fmt "\n", ##arg)
55 
56 #define wl1271_notice(fmt, arg...) \
57 	pr_info(DRIVER_PREFIX fmt "\n", ##arg)
58 
59 #define wl1271_info(fmt, arg...) \
60 	pr_info(DRIVER_PREFIX fmt "\n", ##arg)
61 
62 /* define the debug macro differently if dynamic debug is supported */
63 #if defined(CONFIG_DYNAMIC_DEBUG)
64 #define wl1271_debug(level, fmt, arg...) \
65 	do { \
66 		if (unlikely(level & wl12xx_debug_level)) \
67 			dynamic_pr_debug(DRIVER_PREFIX fmt "\n", ##arg); \
68 	} while (0)
69 #else
70 #define wl1271_debug(level, fmt, arg...) \
71 	do { \
72 		if (unlikely(level & wl12xx_debug_level)) \
73 			printk(KERN_DEBUG pr_fmt(DRIVER_PREFIX fmt "\n"), \
74 			       ##arg); \
75 	} while (0)
76 #endif
77 
78 #define wl1271_dump(level, prefix, buf, len)				      \
79 	do {								      \
80 		if (level & wl12xx_debug_level)				      \
81 			print_hex_dump_debug(DRIVER_PREFIX prefix,	      \
82 					DUMP_PREFIX_OFFSET, 16, 1,	      \
83 					buf,				      \
84 					min_t(size_t, len, DEBUG_DUMP_LIMIT), \
85 					0);				      \
86 	} while (0)
87 
88 #define wl1271_dump_ascii(level, prefix, buf, len)			      \
89 	do {								      \
90 		if (level & wl12xx_debug_level)				      \
91 			print_hex_dump_debug(DRIVER_PREFIX prefix,	      \
92 					DUMP_PREFIX_OFFSET, 16, 1,	      \
93 					buf,				      \
94 					min_t(size_t, len, DEBUG_DUMP_LIMIT), \
95 					true);				      \
96 	} while (0)
97 
98 #endif /* __DEBUG_H__ */
99