| /* |
| * 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 "linuxisms.h" |
| |
| // clang-format off |
| |
| /* message levels */ |
| #define BRCMF_TEMP_VAL 0x00000001 |
| #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 |
| #define BRCMF_ALL_VAL 0xffffffff |
| |
| // clang-format on |
| |
| /* set default print format */ |
| #undef pr_fmt |
| #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
| |
| __PRINTFLIKE(2, 3) void __brcmf_err(const char* func, const char* fmt, ...); |
| #define brcmf_err(fmt, ...) __brcmf_err(__func__, fmt, ##__VA_ARGS__) |
| |
| #if defined(DEBUG) || defined(CONFIG_BRCMFMAC_DBG) |
| |
| __PRINTFLIKE(3, 4) void __brcmf_dbg(uint32_t filter, const char* func, const char* fmt, ...); |
| #define brcmf_dbg(filter, fmt, ...) \ |
| do { \ |
| __brcmf_dbg(BRCMF_##filter##_VAL, __func__, fmt, ##__VA_ARGS__); \ |
| } while (0) |
| |
| #define THROTTLE(n, event) \ |
| { \ |
| static atomic_long times; \ |
| if (atomic_fetch_add(×, 1) <= n) { event; } \ |
| } |
| |
| // clang-format off |
| |
| #define BRCMF_DATA_ON() (brcmf_msg_filter & BRCMF_DATA_VAL) |
| #define BRCMF_CTL_ON() (brcmf_msg_filter & BRCMF_CTL_VAL) |
| #define BRCMF_HDRS_ON() (brcmf_msg_filter & BRCMF_HDRS_VAL) |
| #define BRCMF_BYTES_ON() (brcmf_msg_filter & BRCMF_BYTES_VAL) |
| #define BRCMF_GLOM_ON() (brcmf_msg_filter & BRCMF_GLOM_VAL) |
| #define BRCMF_EVENT_ON() (brcmf_msg_filter & BRCMF_EVENT_VAL) |
| #define BRCMF_FIL_ON() (brcmf_msg_filter & BRCMF_FIL_VAL) |
| #define BRCMF_FWCON_ON() (brcmf_msg_filter & BRCMF_FWCON_VAL) |
| #define BRCMF_SCAN_ON() (brcmf_msg_filter & BRCMF_SCAN_VAL) |
| |
| #else /* defined(DEBUG) || defined(CONFIG_BRCMFMAC_DBG) */ |
| |
| #define brcmf_dbg(level, fmt, ...) |
| |
| #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 |
| #define BRCMF_SCAN_ON() 0 |
| |
| // clang-format on |
| |
| #endif /* defined(DEBUG) || defined(CONFIG_BRCMFMAC_DBG) */ |
| |
| #define brcmf_dbg_hex_dump(test, data, len, fmt, ...) \ |
| do { \ |
| if (test) { \ |
| zxlogf(INFO, "brcmfmac: " fmt, ##__VA_ARGS__); \ |
| brcmf_hexdump(data, len); \ |
| } \ |
| } while (0) |
| |
| void brcm_dbg_clear_err(); |
| bool brcm_dbg_has_err(); |
| |
| void brcmf_hexdump(const void* buf, size_t len); |
| |
| void brcmf_alphadump(const void* buf, size_t len); |
| |
| extern int brcmf_msg_filter; |
| |
| struct brcmf_bus; |
| struct brcmf_pub; |
| #ifdef DEBUG |
| void brcmf_debugfs_init(void); |
| void brcmf_debugfs_exit(void); |
| zx_status_t brcmf_debug_attach(struct brcmf_pub* drvr); |
| void brcmf_debug_detach(struct brcmf_pub* drvr); |
| zx_handle_t brcmf_debugfs_get_devdir(struct brcmf_pub* drvr); |
| zx_status_t brcmf_debugfs_add_entry(struct brcmf_pub* drvr, const char* fn, |
| zx_status_t (*read_fn)(struct seq_file* seq, void* data)); |
| zx_status_t 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 zx_status_t brcmf_debug_attach(struct brcmf_pub* drvr) { |
| return ZX_OK; |
| } |
| static inline void brcmf_debug_detach(struct brcmf_pub* drvr) {} |
| static inline zx_status_t brcmf_debugfs_add_entry(struct brcmf_pub* drvr, const char* fn, |
| zx_status_t (*read_fn)(struct seq_file* seq, |
| void* data)) { |
| return ZX_OK; |
| } |
| static inline zx_status_t brcmf_debug_create_memdump(struct brcmf_bus* bus, const void* data, |
| size_t len) { |
| return ZX_OK; |
| } |
| #endif |
| |
| #endif /* BRCMFMAC_DEBUG_H */ |