| /* |
| * Copyright (c) 2010 Broadcom Corporation |
| * |
| * Permission to use, copy, modify, and/or distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
| * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION |
| * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN |
| * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| #ifndef BRCMFMAC_DEBUG_H |
| #define BRCMFMAC_DEBUG_H |
| |
| #include <linux/net.h> /* net_ratelimit() */ |
| |
| /* message levels */ |
| #define BRCMF_TRACE_VAL 0x00000002 |
| #define BRCMF_INFO_VAL 0x00000004 |
| #define BRCMF_DATA_VAL 0x00000008 |
| #define BRCMF_CTL_VAL 0x00000010 |
| #define BRCMF_TIMER_VAL 0x00000020 |
| #define BRCMF_HDRS_VAL 0x00000040 |
| #define BRCMF_BYTES_VAL 0x00000080 |
| #define BRCMF_INTR_VAL 0x00000100 |
| #define BRCMF_GLOM_VAL 0x00000200 |
| #define BRCMF_EVENT_VAL 0x00000400 |
| #define BRCMF_BTA_VAL 0x00000800 |
| #define BRCMF_FIL_VAL 0x00001000 |
| #define BRCMF_USB_VAL 0x00002000 |
| #define BRCMF_SCAN_VAL 0x00004000 |
| #define BRCMF_CONN_VAL 0x00008000 |
| #define BRCMF_BCDC_VAL 0x00010000 |
| #define BRCMF_SDIO_VAL 0x00020000 |
| #define BRCMF_MSGBUF_VAL 0x00040000 |
| #define BRCMF_PCIE_VAL 0x00080000 |
| #define BRCMF_FWCON_VAL 0x00100000 |
| |
| /* set default print format */ |
| #undef pr_fmt |
| #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
| |
| __printf(2, 3) |
| void __brcmf_err(const char *func, const char *fmt, ...); |
| /* Macro for error messages. When debugging / tracing the driver all error |
| * messages are important to us. |
| */ |
| #define brcmf_err(fmt, ...) \ |
| do { \ |
| if (IS_ENABLED(CPTCFG_BRCMDBG) || \ |
| IS_ENABLED(CPTCFG_BRCM_TRACING) || \ |
| net_ratelimit()) \ |
| __brcmf_err(__func__, fmt, ##__VA_ARGS__); \ |
| } while (0) |
| |
| #if defined(DEBUG) || defined(CPTCFG_BRCM_TRACING) |
| |
| /* For debug/tracing purposes treat info messages as errors */ |
| #define brcmf_info brcmf_err |
| |
| __printf(3, 4) |
| void __brcmf_dbg(u32 level, const char *func, const char *fmt, ...); |
| #define brcmf_dbg(level, fmt, ...) \ |
| do { \ |
| __brcmf_dbg(BRCMF_##level##_VAL, __func__, \ |
| fmt, ##__VA_ARGS__); \ |
| } while (0) |
| #define BRCMF_DATA_ON() (brcmf_msg_level & BRCMF_DATA_VAL) |
| #define BRCMF_CTL_ON() (brcmf_msg_level & BRCMF_CTL_VAL) |
| #define BRCMF_HDRS_ON() (brcmf_msg_level & BRCMF_HDRS_VAL) |
| #define BRCMF_BYTES_ON() (brcmf_msg_level & BRCMF_BYTES_VAL) |
| #define BRCMF_GLOM_ON() (brcmf_msg_level & BRCMF_GLOM_VAL) |
| #define BRCMF_EVENT_ON() (brcmf_msg_level & BRCMF_EVENT_VAL) |
| #define BRCMF_FIL_ON() (brcmf_msg_level & BRCMF_FIL_VAL) |
| #define BRCMF_FWCON_ON() (brcmf_msg_level & BRCMF_FWCON_VAL) |
| |
| #else /* defined(DEBUG) || defined(CPTCFG_BRCM_TRACING) */ |
| |
| #define brcmf_info(fmt, ...) \ |
| do { \ |
| pr_info("%s: " fmt, __func__, ##__VA_ARGS__); \ |
| } while (0) |
| |
| #define brcmf_dbg(level, fmt, ...) no_printk(fmt, ##__VA_ARGS__) |
| |
| #define BRCMF_DATA_ON() 0 |
| #define BRCMF_CTL_ON() 0 |
| #define BRCMF_HDRS_ON() 0 |
| #define BRCMF_BYTES_ON() 0 |
| #define BRCMF_GLOM_ON() 0 |
| #define BRCMF_EVENT_ON() 0 |
| #define BRCMF_FIL_ON() 0 |
| #define BRCMF_FWCON_ON() 0 |
| |
| #endif /* defined(DEBUG) || defined(CPTCFG_BRCM_TRACING) */ |
| |
| #define brcmf_dbg_hex_dump(test, data, len, fmt, ...) \ |
| do { \ |
| trace_brcmf_hexdump((void *)data, len); \ |
| if (test) \ |
| brcmu_dbg_hex_dump(data, len, fmt, ##__VA_ARGS__); \ |
| } while (0) |
| |
| extern int brcmf_msg_level; |
| |
| struct brcmf_bus; |
| struct brcmf_pub; |
| #ifdef DEBUG |
| void brcmf_debugfs_init(void); |
| void brcmf_debugfs_exit(void); |
| int brcmf_debug_attach(struct brcmf_pub *drvr); |
| void brcmf_debug_detach(struct brcmf_pub *drvr); |
| struct dentry *brcmf_debugfs_get_devdir(struct brcmf_pub *drvr); |
| int brcmf_debugfs_add_entry(struct brcmf_pub *drvr, const char *fn, |
| int (*read_fn)(struct seq_file *seq, void *data)); |
| int brcmf_debug_create_memdump(struct brcmf_bus *bus, const void *data, |
| size_t len); |
| #else |
| static inline void brcmf_debugfs_init(void) |
| { |
| } |
| static inline void brcmf_debugfs_exit(void) |
| { |
| } |
| static inline int brcmf_debug_attach(struct brcmf_pub *drvr) |
| { |
| return 0; |
| } |
| static inline void brcmf_debug_detach(struct brcmf_pub *drvr) |
| { |
| } |
| static inline |
| int brcmf_debugfs_add_entry(struct brcmf_pub *drvr, const char *fn, |
| int (*read_fn)(struct seq_file *seq, void *data)) |
| { |
| return 0; |
| } |
| static inline |
| int brcmf_debug_create_memdump(struct brcmf_bus *bus, const void *data, |
| size_t len) |
| { |
| return 0; |
| } |
| #endif |
| |
| #endif /* BRCMFMAC_DEBUG_H */ |