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
20enum {
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
46extern 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

source code of linux/drivers/net/wireless/ti/wlcore/debug.h