drivers/net/wireless/ath/ath6kl/debug.h

Source file repositories/reference/linux-study-clean/drivers/net/wireless/ath/ath6kl/debug.h

File Facts

System
Linux kernel
Corpus path
drivers/net/wireless/ath/ath6kl/debug.h
Extension
.h
Size
4535 bytes
Lines
148
Domain
Driver Families
Bucket
drivers/net
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef DEBUG_H
#define DEBUG_H

#include "hif.h"
#include "trace.h"

enum ATH6K_DEBUG_MASK {
	ATH6KL_DBG_CREDIT	= BIT(0),
	/* hole */
	ATH6KL_DBG_WLAN_TX      = BIT(2),     /* wlan tx */
	ATH6KL_DBG_WLAN_RX      = BIT(3),     /* wlan rx */
	ATH6KL_DBG_BMI		= BIT(4),     /* bmi tracing */
	ATH6KL_DBG_HTC		= BIT(5),
	ATH6KL_DBG_HIF		= BIT(6),
	ATH6KL_DBG_IRQ		= BIT(7),     /* interrupt processing */
	/* hole */
	/* hole */
	ATH6KL_DBG_WMI          = BIT(10),    /* wmi tracing */
	ATH6KL_DBG_TRC	        = BIT(11),    /* generic func tracing */
	ATH6KL_DBG_SCATTER	= BIT(12),    /* hif scatter tracing */
	ATH6KL_DBG_WLAN_CFG     = BIT(13),    /* cfg80211 i/f file tracing */
	ATH6KL_DBG_RAW_BYTES    = BIT(14),    /* dump tx/rx frames */
	ATH6KL_DBG_AGGR		= BIT(15),    /* aggregation */
	ATH6KL_DBG_SDIO		= BIT(16),
	ATH6KL_DBG_SDIO_DUMP	= BIT(17),
	ATH6KL_DBG_BOOT		= BIT(18),    /* driver init and fw boot */
	ATH6KL_DBG_WMI_DUMP	= BIT(19),
	ATH6KL_DBG_SUSPEND	= BIT(20),
	ATH6KL_DBG_USB		= BIT(21),
	ATH6KL_DBG_USB_BULK	= BIT(22),
	ATH6KL_DBG_RECOVERY	= BIT(23),
	ATH6KL_DBG_ANY	        = 0xffffffff  /* enable all logs */
};

extern unsigned int debug_mask;
__printf(2, 3) void ath6kl_printk(const char *level, const char *fmt, ...);
__printf(1, 2) void ath6kl_info(const char *fmt, ...);
__printf(1, 2) void ath6kl_err(const char *fmt, ...);
__printf(1, 2) void ath6kl_warn(const char *fmt, ...);

enum ath6kl_war {
	ATH6KL_WAR_INVALID_RATE,
};

int ath6kl_read_tgt_stats(struct ath6kl *ar, struct ath6kl_vif *vif);

#ifdef CONFIG_ATH6KL_DEBUG

__printf(2, 3)
void ath6kl_dbg(enum ATH6K_DEBUG_MASK mask, const char *fmt, ...);
void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask,
		     const char *msg, const char *prefix,
		     const void *buf, size_t len);

void ath6kl_dump_registers(struct ath6kl_device *dev,
			   struct ath6kl_irq_proc_registers *irq_proc_reg,
			   struct ath6kl_irq_enable_reg *irq_en_reg);
void dump_cred_dist_stats(struct htc_target *target);
void ath6kl_debug_fwlog_event(struct ath6kl *ar, const void *buf, size_t len);
void ath6kl_debug_war(struct ath6kl *ar, enum ath6kl_war war);
int ath6kl_debug_roam_tbl_event(struct ath6kl *ar, const void *buf,
				size_t len);
void ath6kl_debug_set_keepalive(struct ath6kl *ar, u8 keepalive);
void ath6kl_debug_set_disconnect_timeout(struct ath6kl *ar, u8 timeout);
void ath6kl_debug_init(struct ath6kl *ar);
int ath6kl_debug_init_fs(struct ath6kl *ar);
void ath6kl_debug_cleanup(struct ath6kl *ar);

#else
__printf(2, 3)
static inline void ath6kl_dbg(enum ATH6K_DEBUG_MASK dbg_mask,
			      const char *fmt, ...)
{
}

static inline void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask,
				   const char *msg, const char *prefix,
				   const void *buf, size_t len)
{
}

static inline void ath6kl_dump_registers(struct ath6kl_device *dev,
		struct ath6kl_irq_proc_registers *irq_proc_reg,
		struct ath6kl_irq_enable_reg *irq_en_reg)
{
}

static inline void dump_cred_dist_stats(struct htc_target *target)
{
}

Annotation

Implementation Notes