/*
 * Copyright (c) 2014 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 GARNET_DRIVERS_WLAN_THIRD_PARTY_ATHEROS_ATH10K_THERMAL_H_
#define GARNET_DRIVERS_WLAN_THIRD_PARTY_ATHEROS_ATH10K_THERMAL_H_

// clang-format off
#define ATH10K_QUIET_PERIOD_DEFAULT     100
#define ATH10K_QUIET_PERIOD_MIN         25
#define ATH10K_QUIET_START_OFFSET       10
#define ATH10K_HWMON_NAME_LEN           15
#define ATH10K_THERMAL_SYNC_TIMEOUT     (ZX_SEC(5))
#define ATH10K_THERMAL_THROTTLE_MAX     100
// clang-format on

struct ath10k_thermal {
    struct thermal_cooling_device* cdev;
    sync_completion_t wmi_sync;

    /* protected by conf_mutex */
    uint32_t throttle_state;
    uint32_t quiet_period;
    /* temperature value in Celcius degree
     * protected by data_lock
     */
    int temperature;
};

#if CONFIG_THERMAL
int ath10k_thermal_register(struct ath10k* ar);
void ath10k_thermal_unregister(struct ath10k* ar);
void ath10k_thermal_event_temperature(struct ath10k* ar, int temperature);
void ath10k_thermal_set_throttling(struct ath10k* ar);
#else
static inline int ath10k_thermal_register(struct ath10k* ar) {
    return 0;
}

static inline void ath10k_thermal_unregister(struct ath10k* ar) {}

static inline void ath10k_thermal_event_temperature(struct ath10k* ar, int temperature) {}

static inline void ath10k_thermal_set_throttling(struct ath10k* ar) {}

#endif

#endif  // GARNET_DRIVERS_WLAN_THIRD_PARTY_ATHEROS_ATH10K_THERMAL_H_