From 52409fae3e4b8d16b68b61902fc09075cd97b75d Mon Sep 17 00:00:00 2001 From: Dominik Sliwa Date: Sun, 2 Jul 2017 16:41:37 +0200 Subject: Backports generated from 4.11 kernel Initial commit. Signed-off-by: Dominik Sliwa --- .../wireless/broadcom/brcm80211/brcmfmac/debug.h | 133 +++++++++++++++++++++ 1 file changed, 133 insertions(+) create mode 100644 drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h (limited to 'drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h') diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h new file mode 100644 index 0000000..52020d8 --- /dev/null +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h @@ -0,0 +1,133 @@ +/* + * 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 /* 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) +__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_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_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)); +#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; +} +#endif + +#endif /* BRCMFMAC_DEBUG_H */ -- cgit v1.2.3