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// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2010 Broadcom Corporation
*/
#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
struct brcmf_bus;
__printf(3, 4)
void __brcmf_err(struct brcmf_bus *bus, const char *func, const char *fmt, ...);
/* Macro for error messages. When debugging / tracing the driver all error
* messages are important to us.
*/
#ifndef brcmf_err
#define brcmf_err(fmt, ...) \
do { \
if (IS_ENABLED(CONFIG_BRCMDBG) || \
IS_ENABLED(CONFIG_BRCM_TRACING) || \
net_ratelimit()) \
__brcmf_err(NULL, __func__, fmt, ##__VA_ARGS__);\
} while (0)
#endif
#define bphy_err(drvr, fmt, ...) \
do { \
if (IS_ENABLED(CONFIG_BRCMDBG) || \
IS_ENABLED(CONFIG_BRCM_TRACING) || \
net_ratelimit()) \
wiphy_err((drvr)->wiphy, "%s: " fmt, __func__, \
##__VA_ARGS__); \
} while (0)
#if defined(DEBUG) || defined(CONFIG_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)
#define BRCMF_SCAN_ON() (brcmf_msg_level & BRCMF_SCAN_VAL)
#else /* defined(DEBUG) || defined(CONFIG_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
#define BRCMF_SCAN_ON() 0
#endif /* defined(DEBUG) || defined(CONFIG_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
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 struct dentry *brcmf_debugfs_get_devdir(struct brcmf_pub *drvr)
{
return ERR_PTR(-ENOENT);
}
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 */
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