1/*
2 * This file is part of wl12xx
3 *
4 * Copyright (C) 2011 Texas Instruments. All rights reserved.
5 * Copyright (C) 2008-2009 Nokia Corporation
6 *
7 * Contact: Luciano Coelho <coelho@ti.com>
8 *
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * version 2 as published by the Free Software Foundation.
12 *
13 * This program is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
16 * General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
21 * 02110-1301 USA
22 *
23 */
24
25#ifndef __DEBUG_H__
26#define __DEBUG_H__
27
28#include <linux/bitops.h>
29#include <linux/printk.h>
30
31#define DRIVER_NAME "wl12xx"
32#define DRIVER_PREFIX DRIVER_NAME ": "
33
34enum {
35	DEBUG_NONE	= 0,
36	DEBUG_IRQ	= BIT(0),
37	DEBUG_SPI	= BIT(1),
38	DEBUG_BOOT	= BIT(2),
39	DEBUG_MAILBOX	= BIT(3),
40	DEBUG_TESTMODE	= BIT(4),
41	DEBUG_EVENT	= BIT(5),
42	DEBUG_TX	= BIT(6),
43	DEBUG_RX	= BIT(7),
44	DEBUG_SCAN	= BIT(8),
45	DEBUG_CRYPT	= BIT(9),
46	DEBUG_PSM	= BIT(10),
47	DEBUG_MAC80211	= BIT(11),
48	DEBUG_CMD	= BIT(12),
49	DEBUG_ACX	= BIT(13),
50	DEBUG_SDIO	= BIT(14),
51	DEBUG_FILTERS   = BIT(15),
52	DEBUG_ADHOC     = BIT(16),
53	DEBUG_AP	= BIT(17),
54	DEBUG_MASTER	= (DEBUG_ADHOC | DEBUG_AP),
55	DEBUG_ALL	= ~0,
56};
57
58extern u32 wl12xx_debug_level;
59
60#define DEBUG_DUMP_LIMIT 1024
61
62#define wl1271_error(fmt, arg...) \
63	pr_err(DRIVER_PREFIX "ERROR " fmt "\n", ##arg)
64
65#define wl1271_warning(fmt, arg...) \
66	pr_warning(DRIVER_PREFIX "WARNING " fmt "\n", ##arg)
67
68#define wl1271_notice(fmt, arg...) \
69	pr_info(DRIVER_PREFIX fmt "\n", ##arg)
70
71#define wl1271_info(fmt, arg...) \
72	pr_info(DRIVER_PREFIX fmt "\n", ##arg)
73
74#define wl1271_debug(level, fmt, arg...) \
75	do { \
76		if (level & wl12xx_debug_level) \
77			pr_debug(DRIVER_PREFIX fmt "\n", ##arg); \
78	} while (0)
79
80/* TODO: use pr_debug_hex_dump when it becomes available */
81#define wl1271_dump(level, prefix, buf, len)	\
82	do { \
83		if (level & wl12xx_debug_level) \
84			print_hex_dump(KERN_DEBUG, DRIVER_PREFIX prefix, \
85				       DUMP_PREFIX_OFFSET, 16, 1,	\
86				       buf,				\
87				       min_t(size_t, len, DEBUG_DUMP_LIMIT), \
88				       0);				\
89	} while (0)
90
91#define wl1271_dump_ascii(level, prefix, buf, len)	\
92	do { \
93		if (level & wl12xx_debug_level) \
94			print_hex_dump(KERN_DEBUG, DRIVER_PREFIX prefix, \
95				       DUMP_PREFIX_OFFSET, 16, 1,	\
96				       buf,				\
97				       min_t(size_t, len, DEBUG_DUMP_LIMIT), \
98				       true);				\
99	} while (0)
100
101#endif /* __DEBUG_H__ */
102