event.h

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/*
 * Copyright (c) 2024 Tenstorrent AI ULC
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef INCLUDE_TENSTORRENT_LIB_EVENT_H_
#define INCLUDE_TENSTORRENT_LIB_EVENT_H_
 
#include <stdint.h>
 
#include <zephyr/kernel.h>
#include <zephyr/sys/util.h>
 
#ifdef __cplusplus
extern "C" {
#endif

enum tt_event {
        TT_EVENT_THERM_TRIP = BIT(0),         
        TT_EVENT_WATCHDOG_EXPIRED = BIT(1),   
        TT_EVENT_PERST = BIT(2),              
        TT_EVENT_PGOOD = BIT(3),              
        TT_EVENT_BOARD_POWER_TO_SMC = BIT(4), 
        TT_EVENT_FAN_RPM_TO_SMC = BIT(5),     
        TT_EVENT_CM2DM_POLL = BIT(6),         
        TT_EVENT_LOGS_TO_SMC = BIT(7),        
        TT_EVENT_WAKE = BIT(31),              
};

#define TT_EVENT_ANY UINT32_MAX

uint32_t tt_event_post(uint32_t events);

uint32_t tt_event_wait(uint32_t events, k_timeout_t timeout);
 
#ifdef __cplusplus
}
#endif
 
#endif