/*
 * Copyright (c) 2011 Atheros Communications Inc.
 * Copyright (c) 2011-2012 Qualcomm Atheros, Inc.
 *
 * 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 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)
{
}

static inline void ath6kl_debug_fwlog_event(struct ath6kl *ar,
                                            const void *buf, size_t len)
{
}

static inline void ath6kl_debug_war(struct ath6kl *ar, enum ath6kl_war war)
{
}

static inline int ath6kl_debug_roam_tbl_event(struct ath6kl *ar,
                                              const void *buf, size_t len)
{
        return 0;
}

static inline void ath6kl_debug_set_keepalive(struct ath6kl *ar, u8 keepalive)
{
}

static inline void ath6kl_debug_set_disconnect_timeout(struct ath6kl *ar,
                                                       u8 timeout)
{
}

static inline void ath6kl_debug_init(struct ath6kl *ar)
{
}

static inline int ath6kl_debug_init_fs(struct ath6kl *ar)
{
        return 0;
}

static inline void ath6kl_debug_cleanup(struct ath6kl *ar)
{
}

#endif
#endif