1 // SPDX-License-Identifier: ISC
3 * Copyright (c) 2010 Broadcom Corporation
6 #ifndef BRCMFMAC_DEBUG_H
7 #define BRCMFMAC_DEBUG_H
9 #include <linux/net.h> /* net_ratelimit() */
12 #define BRCMF_TRACE_VAL 0x00000002
13 #define BRCMF_INFO_VAL 0x00000004
14 #define BRCMF_DATA_VAL 0x00000008
15 #define BRCMF_CTL_VAL 0x00000010
16 #define BRCMF_TIMER_VAL 0x00000020
17 #define BRCMF_HDRS_VAL 0x00000040
18 #define BRCMF_BYTES_VAL 0x00000080
19 #define BRCMF_INTR_VAL 0x00000100
20 #define BRCMF_GLOM_VAL 0x00000200
21 #define BRCMF_EVENT_VAL 0x00000400
22 #define BRCMF_BTA_VAL 0x00000800
23 #define BRCMF_FIL_VAL 0x00001000
24 #define BRCMF_USB_VAL 0x00002000
25 #define BRCMF_SCAN_VAL 0x00004000
26 #define BRCMF_CONN_VAL 0x00008000
27 #define BRCMF_BCDC_VAL 0x00010000
28 #define BRCMF_SDIO_VAL 0x00020000
29 #define BRCMF_MSGBUF_VAL 0x00040000
30 #define BRCMF_PCIE_VAL 0x00080000
31 #define BRCMF_FWCON_VAL 0x00100000
33 /* set default print format */
35 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
40 void __brcmf_err(struct brcmf_bus *bus, const char *func, const char *fmt, ...);
41 /* Macro for error messages. When debugging / tracing the driver all error
42 * messages are important to us.
45 #define brcmf_err(fmt, ...) \
47 if (IS_ENABLED(CONFIG_BRCMDBG) || \
48 IS_ENABLED(CONFIG_BRCM_TRACING) || \
50 __brcmf_err(NULL, __func__, fmt, ##__VA_ARGS__);\
54 #define bphy_err(drvr, fmt, ...) \
56 if (IS_ENABLED(CONFIG_BRCMDBG) || \
57 IS_ENABLED(CONFIG_BRCM_TRACING) || \
59 wiphy_err((drvr)->wiphy, "%s: " fmt, __func__, \
63 #define bphy_info_once(drvr, fmt, ...) \
64 wiphy_info_once((drvr)->wiphy, "%s: " fmt, __func__, \
67 #if defined(DEBUG) || defined(CONFIG_BRCM_TRACING)
69 /* For debug/tracing purposes treat info messages as errors */
70 // #define brcmf_info brcmf_err
72 #define brcmf_info(fmt, ...) \
74 pr_info("%s: " fmt, __func__, ##__VA_ARGS__); \
78 void __brcmf_dbg(u32 level, const char *func, const char *fmt, ...);
79 #define brcmf_dbg(level, fmt, ...) \
81 __brcmf_dbg(BRCMF_##level##_VAL, __func__, \
82 fmt, ##__VA_ARGS__); \
84 #define BRCMF_DATA_ON() (brcmf_msg_level & BRCMF_DATA_VAL)
85 #define BRCMF_CTL_ON() (brcmf_msg_level & BRCMF_CTL_VAL)
86 #define BRCMF_HDRS_ON() (brcmf_msg_level & BRCMF_HDRS_VAL)
87 #define BRCMF_BYTES_ON() (brcmf_msg_level & BRCMF_BYTES_VAL)
88 #define BRCMF_GLOM_ON() (brcmf_msg_level & BRCMF_GLOM_VAL)
89 #define BRCMF_EVENT_ON() (brcmf_msg_level & BRCMF_EVENT_VAL)
90 #define BRCMF_FIL_ON() (brcmf_msg_level & BRCMF_FIL_VAL)
91 #define BRCMF_FWCON_ON() (brcmf_msg_level & BRCMF_FWCON_VAL)
92 #define BRCMF_SCAN_ON() (brcmf_msg_level & BRCMF_SCAN_VAL)
94 #else /* defined(DEBUG) || defined(CONFIG_BRCM_TRACING) */
96 #define brcmf_info(fmt, ...) \
98 pr_info("%s: " fmt, __func__, ##__VA_ARGS__); \
101 #define brcmf_dbg(level, fmt, ...) no_printk(fmt, ##__VA_ARGS__)
103 #define BRCMF_DATA_ON() 0
104 #define BRCMF_CTL_ON() 0
105 #define BRCMF_HDRS_ON() 0
106 #define BRCMF_BYTES_ON() 0
107 #define BRCMF_GLOM_ON() 0
108 #define BRCMF_EVENT_ON() 0
109 #define BRCMF_FIL_ON() 0
110 #define BRCMF_FWCON_ON() 0
111 #define BRCMF_SCAN_ON() 0
113 #endif /* defined(DEBUG) || defined(CONFIG_BRCM_TRACING) */
115 #define brcmf_dbg_hex_dump(test, data, len, fmt, ...) \
117 trace_brcmf_hexdump((void *)data, len); \
119 brcmu_dbg_hex_dump(data, len, fmt, ##__VA_ARGS__); \
122 extern int brcmf_msg_level;
126 struct dentry *brcmf_debugfs_get_devdir(struct brcmf_pub *drvr);
127 void brcmf_debugfs_add_entry(struct brcmf_pub *drvr, const char *fn,
128 int (*read_fn)(struct seq_file *seq, void *data));
129 int brcmf_debug_create_memdump(struct brcmf_bus *bus, const void *data,
132 static inline struct dentry *brcmf_debugfs_get_devdir(struct brcmf_pub *drvr)
134 return ERR_PTR(-ENOENT);
137 void brcmf_debugfs_add_entry(struct brcmf_pub *drvr, const char *fn,
138 int (*read_fn)(struct seq_file *seq, void *data))
141 int brcmf_debug_create_memdump(struct brcmf_bus *bus, const void *data,
148 #endif /* BRCMFMAC_DEBUG_H */