Arend van Spriel | 5b435de | 2011-10-05 13:19:03 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2010 Broadcom Corporation |
| 3 | * |
| 4 | * Permission to use, copy, modify, and/or distribute this software for any |
| 5 | * purpose with or without fee is hereby granted, provided that the above |
| 6 | * copyright notice and this permission notice appear in all copies. |
| 7 | * |
| 8 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| 9 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| 10 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
| 11 | * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| 12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION |
| 13 | * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN |
| 14 | * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| 15 | */ |
| 16 | |
Hante Meuleman | a8e8ed3 | 2014-10-28 14:56:13 +0100 | [diff] [blame] | 17 | #ifndef BRCMFMAC_DEBUG_H |
| 18 | #define BRCMFMAC_DEBUG_H |
Arend van Spriel | 5b435de | 2011-10-05 13:19:03 +0200 | [diff] [blame] | 19 | |
Franky Lin | 8763349 | 2011-12-16 18:37:17 -0800 | [diff] [blame] | 20 | /* message levels */ |
Hante Meuleman | 9a1bb60 | 2014-07-30 13:20:03 +0200 | [diff] [blame] | 21 | #define BRCMF_TRACE_VAL 0x00000002 |
| 22 | #define BRCMF_INFO_VAL 0x00000004 |
| 23 | #define BRCMF_DATA_VAL 0x00000008 |
| 24 | #define BRCMF_CTL_VAL 0x00000010 |
| 25 | #define BRCMF_TIMER_VAL 0x00000020 |
| 26 | #define BRCMF_HDRS_VAL 0x00000040 |
| 27 | #define BRCMF_BYTES_VAL 0x00000080 |
| 28 | #define BRCMF_INTR_VAL 0x00000100 |
| 29 | #define BRCMF_GLOM_VAL 0x00000200 |
| 30 | #define BRCMF_EVENT_VAL 0x00000400 |
| 31 | #define BRCMF_BTA_VAL 0x00000800 |
| 32 | #define BRCMF_FIL_VAL 0x00001000 |
| 33 | #define BRCMF_USB_VAL 0x00002000 |
| 34 | #define BRCMF_SCAN_VAL 0x00004000 |
| 35 | #define BRCMF_CONN_VAL 0x00008000 |
| 36 | #define BRCMF_BCDC_VAL 0x00010000 |
| 37 | #define BRCMF_SDIO_VAL 0x00020000 |
| 38 | #define BRCMF_MSGBUF_VAL 0x00040000 |
Hante Meuleman | 9e37f04 | 2014-07-30 13:20:04 +0200 | [diff] [blame] | 39 | #define BRCMF_PCIE_VAL 0x00080000 |
Franky Lin | 8763349 | 2011-12-16 18:37:17 -0800 | [diff] [blame] | 40 | |
Arend van Spriel | 79d7c4e | 2013-01-02 21:20:10 +0100 | [diff] [blame] | 41 | /* set default print format */ |
| 42 | #undef pr_fmt |
| 43 | #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
| 44 | |
Arend van Spriel | 5e8149f | 2012-12-07 10:49:57 +0100 | [diff] [blame] | 45 | /* Macro for error messages. net_ratelimit() is used when driver |
| 46 | * debugging is not selected. When debugging the driver error |
| 47 | * messages are as important as other tracing or even more so. |
| 48 | */ |
Arend van Spriel | e548357 | 2013-03-03 12:45:21 +0100 | [diff] [blame] | 49 | #ifndef CONFIG_BRCM_TRACING |
Arend van Spriel | 5e8149f | 2012-12-07 10:49:57 +0100 | [diff] [blame] | 50 | #ifdef CONFIG_BRCMDBG |
| 51 | #define brcmf_err(fmt, ...) pr_err("%s: " fmt, __func__, ##__VA_ARGS__) |
| 52 | #else |
| 53 | #define brcmf_err(fmt, ...) \ |
| 54 | do { \ |
| 55 | if (net_ratelimit()) \ |
| 56 | pr_err("%s: " fmt, __func__, ##__VA_ARGS__); \ |
| 57 | } while (0) |
| 58 | #endif |
Arend van Spriel | e548357 | 2013-03-03 12:45:21 +0100 | [diff] [blame] | 59 | #else |
| 60 | __printf(2, 3) |
| 61 | void __brcmf_err(const char *func, const char *fmt, ...); |
| 62 | #define brcmf_err(fmt, ...) \ |
| 63 | __brcmf_err(__func__, fmt, ##__VA_ARGS__) |
| 64 | #endif |
Arend van Spriel | 5e8149f | 2012-12-07 10:49:57 +0100 | [diff] [blame] | 65 | |
Arend van Spriel | e548357 | 2013-03-03 12:45:21 +0100 | [diff] [blame] | 66 | #if defined(DEBUG) || defined(CONFIG_BRCM_TRACING) |
| 67 | __printf(3, 4) |
| 68 | void __brcmf_dbg(u32 level, const char *func, const char *fmt, ...); |
Arend van Spriel | 5e8149f | 2012-12-07 10:49:57 +0100 | [diff] [blame] | 69 | #define brcmf_dbg(level, fmt, ...) \ |
| 70 | do { \ |
Arend van Spriel | e548357 | 2013-03-03 12:45:21 +0100 | [diff] [blame] | 71 | __brcmf_dbg(BRCMF_##level##_VAL, __func__, \ |
| 72 | fmt, ##__VA_ARGS__); \ |
Arend van Spriel | 5b435de | 2011-10-05 13:19:03 +0200 | [diff] [blame] | 73 | } while (0) |
Arend van Spriel | 5b435de | 2011-10-05 13:19:03 +0200 | [diff] [blame] | 74 | #define BRCMF_DATA_ON() (brcmf_msg_level & BRCMF_DATA_VAL) |
| 75 | #define BRCMF_CTL_ON() (brcmf_msg_level & BRCMF_CTL_VAL) |
| 76 | #define BRCMF_HDRS_ON() (brcmf_msg_level & BRCMF_HDRS_VAL) |
| 77 | #define BRCMF_BYTES_ON() (brcmf_msg_level & BRCMF_BYTES_VAL) |
| 78 | #define BRCMF_GLOM_ON() (brcmf_msg_level & BRCMF_GLOM_VAL) |
Hante Meuleman | 30c52bc | 2012-09-19 22:21:09 +0200 | [diff] [blame] | 79 | #define BRCMF_EVENT_ON() (brcmf_msg_level & BRCMF_EVENT_VAL) |
Hante Meuleman | 81f5dcb | 2012-10-22 10:36:14 -0700 | [diff] [blame] | 80 | #define BRCMF_FIL_ON() (brcmf_msg_level & BRCMF_FIL_VAL) |
Arend van Spriel | 5b435de | 2011-10-05 13:19:03 +0200 | [diff] [blame] | 81 | |
Arend van Spriel | e548357 | 2013-03-03 12:45:21 +0100 | [diff] [blame] | 82 | #else /* defined(DEBUG) || defined(CONFIG_BRCM_TRACING) */ |
Arend van Spriel | 5b435de | 2011-10-05 13:19:03 +0200 | [diff] [blame] | 83 | |
| 84 | #define brcmf_dbg(level, fmt, ...) no_printk(fmt, ##__VA_ARGS__) |
| 85 | |
| 86 | #define BRCMF_DATA_ON() 0 |
| 87 | #define BRCMF_CTL_ON() 0 |
| 88 | #define BRCMF_HDRS_ON() 0 |
| 89 | #define BRCMF_BYTES_ON() 0 |
| 90 | #define BRCMF_GLOM_ON() 0 |
Hante Meuleman | 30c52bc | 2012-09-19 22:21:09 +0200 | [diff] [blame] | 91 | #define BRCMF_EVENT_ON() 0 |
Hante Meuleman | 81f5dcb | 2012-10-22 10:36:14 -0700 | [diff] [blame] | 92 | #define BRCMF_FIL_ON() 0 |
Arend van Spriel | 5b435de | 2011-10-05 13:19:03 +0200 | [diff] [blame] | 93 | |
Arend van Spriel | e548357 | 2013-03-03 12:45:21 +0100 | [diff] [blame] | 94 | #endif /* defined(DEBUG) || defined(CONFIG_BRCM_TRACING) */ |
Arend van Spriel | 5b435de | 2011-10-05 13:19:03 +0200 | [diff] [blame] | 95 | |
Joe Perches | 1e02382 | 2012-01-15 00:38:40 -0800 | [diff] [blame] | 96 | #define brcmf_dbg_hex_dump(test, data, len, fmt, ...) \ |
| 97 | do { \ |
Arend van Spriel | 40c1c24 | 2013-04-05 10:57:44 +0200 | [diff] [blame] | 98 | trace_brcmf_hexdump((void *)data, len); \ |
Joe Perches | 1e02382 | 2012-01-15 00:38:40 -0800 | [diff] [blame] | 99 | if (test) \ |
| 100 | brcmu_dbg_hex_dump(data, len, fmt, ##__VA_ARGS__); \ |
| 101 | } while (0) |
| 102 | |
Arend van Spriel | 5b435de | 2011-10-05 13:19:03 +0200 | [diff] [blame] | 103 | extern int brcmf_msg_level; |
| 104 | |
Arend van Spriel | d319a7c | 2012-06-09 22:51:43 +0200 | [diff] [blame] | 105 | struct brcmf_pub; |
| 106 | #ifdef DEBUG |
| 107 | void brcmf_debugfs_init(void); |
| 108 | void brcmf_debugfs_exit(void); |
| 109 | int brcmf_debugfs_attach(struct brcmf_pub *drvr); |
| 110 | void brcmf_debugfs_detach(struct brcmf_pub *drvr); |
| 111 | struct dentry *brcmf_debugfs_get_devdir(struct brcmf_pub *drvr); |
Arend van Spriel | 82d957e | 2014-07-12 08:49:36 +0200 | [diff] [blame] | 112 | int brcmf_debugfs_add_entry(struct brcmf_pub *drvr, const char *fn, |
| 113 | int (*read_fn)(struct seq_file *seq, void *data)); |
Arend van Spriel | d319a7c | 2012-06-09 22:51:43 +0200 | [diff] [blame] | 114 | #else |
| 115 | static inline void brcmf_debugfs_init(void) |
| 116 | { |
| 117 | } |
| 118 | static inline void brcmf_debugfs_exit(void) |
| 119 | { |
| 120 | } |
| 121 | static inline int brcmf_debugfs_attach(struct brcmf_pub *drvr) |
| 122 | { |
| 123 | return 0; |
| 124 | } |
| 125 | static inline void brcmf_debugfs_detach(struct brcmf_pub *drvr) |
| 126 | { |
| 127 | } |
Arend van Spriel | 82d957e | 2014-07-12 08:49:36 +0200 | [diff] [blame] | 128 | static inline |
| 129 | int brcmf_debugfs_add_entry(struct brcmf_pub *drvr, const char *fn, |
| 130 | int (*read_fn)(struct seq_file *seq, void *data)) |
Arend van Spriel | 349e710 | 2013-03-03 12:45:28 +0100 | [diff] [blame] | 131 | { |
Arend van Spriel | 82d957e | 2014-07-12 08:49:36 +0200 | [diff] [blame] | 132 | return 0; |
Arend van Spriel | 349e710 | 2013-03-03 12:45:28 +0100 | [diff] [blame] | 133 | } |
Arend van Spriel | d319a7c | 2012-06-09 22:51:43 +0200 | [diff] [blame] | 134 | #endif |
| 135 | |
Hante Meuleman | a8e8ed3 | 2014-10-28 14:56:13 +0100 | [diff] [blame] | 136 | #endif /* BRCMFMAC_DEBUG_H */ |