drivers/net/wireless/ath/ath11k/debug.h

/* SPDX-License-Identifier: BSD-3-Clause-Clear */
/*
 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
 * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
 */

#ifndef _ATH11K_DEBUG_H_
#define _ATH11K_DEBUG_H_

#include "trace.h"
#include "debugfs.h"

enum ath11k_debug_mask {
	ATH11K_DBG_AHB		= 0x00000001,
	ATH11K_DBG_WMI		= 0x00000002,
	ATH11K_DBG_HTC		= 0x00000004,
	ATH11K_DBG_DP_HTT	= 0x00000008,
	ATH11K_DBG_MAC		= 0x00000010,
	ATH11K_DBG_BOOT		= 0x00000020,
	ATH11K_DBG_QMI		= 0x00000040,
	ATH11K_DBG_DATA		= 0x00000080,
	ATH11K_DBG_MGMT		= 0x00000100,
	ATH11K_DBG_REG		= 0x00000200,
	ATH11K_DBG_TESTMODE	= 0x00000400,
	ATH11K_DBG_HAL		= 0x00000800,
	ATH11K_DBG_PCI		= 0x00001000,
	ATH11K_DBG_DP_TX	= 0x00002000,
	ATH11K_DBG_DP_RX	= 0x00004000,
	ATH11K_DBG_CE		= 0x00008000,
	ATH11K_DBG_CFR		= 0x00010000,
	ATH11K_DBG_CFR_DUMP	= 0x00020000,
};

static inline const char *ath11k_dbg_str(enum ath11k_debug_mask mask)
{
	switch (mask) {
	case ATH11K_DBG_AHB:
		return "ahb";
	case ATH11K_DBG_WMI:
		return "wmi";
	case ATH11K_DBG_HTC:
		return "htc";
	case ATH11K_DBG_DP_HTT:
		return "dp_htt";
	case ATH11K_DBG_MAC:
		return "mac";
	case ATH11K_DBG_BOOT:
		return "boot";
	case ATH11K_DBG_QMI:
		return "qmi";
	case ATH11K_DBG_DATA:
		return "data";
	case ATH11K_DBG_MGMT:
		return "mgmt";
	case ATH11K_DBG_REG:
		return "reg";
	case ATH11K_DBG_TESTMODE:
		return "testmode";
	case ATH11K_DBG_HAL:
		return "hal";
	case ATH11K_DBG_PCI:
		return "pci";
	case ATH11K_DBG_DP_TX:
		return "dp_tx";
	case ATH11K_DBG_DP_RX:
		return "dp_rx";
	case ATH11K_DBG_CE:
		return "ce";
	case ATH11K_DBG_CFR:
		return "cfr";
	case ATH11K_DBG_CFR_DUMP:
		return "cfr_dump";

	/* no default handler to allow compiler to check that the
	 * enum is fully handled
	 */
	}

	return "<?>";
}

__printf(2, 3) void ath11k_info(struct ath11k_base *ab, const char *fmt, ...);
__printf(2, 3) void ath11k_err(struct ath11k_base *ab, const char *fmt, ...);
__printf(2, 3) void ath11k_warn(struct ath11k_base *ab, const char *fmt, ...);

extern unsigned int ath11k_debug_mask;

#ifdef CONFIG_ATH11K_DEBUG
__printf(3, 4) void __ath11k_dbg(struct ath11k_base *ab,
				 enum ath11k_debug_mask mask,
				 const char *fmt, ...);
void ath11k_dbg_dump(struct ath11k_base *ab,
		     enum ath11k_debug_mask mask,
		     const char *msg, const char *prefix,
		     const void *buf, size_t len);
#else /* CONFIG_ATH11K_DEBUG */
static inline int __ath11k_dbg(struct ath11k_base *ab,
			       enum ath11k_debug_mask dbg_mask,
			       const char *fmt, ...)
{
	return 0;
}

static inline void ath11k_dbg_dump(struct ath11k_base *ab,
				   enum ath11k_debug_mask mask,
				   const char *msg, const char *prefix,
				   const void *buf, size_t len)
{
}
#endif /* CONFIG_ATH11K_DEBUG */

#define ath11k_dbg(ar, dbg_mask, fmt, ...)			\
do {								\
	if ((ath11k_debug_mask & dbg_mask) ||			\
	    trace_ath11k_log_dbg_enabled())			\
		__ath11k_dbg(ar, dbg_mask, fmt, ##__VA_ARGS__);	\
} while (0)

#endif /* _ATH11K_DEBUG_H_ */