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 | |