plat_cpu.h

Go to the documentation of this file.

/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#ifndef PLAT_CPU_H
#define PLAT_CPU_H
 
#include <stdint.h>
 
#define CPU_TIME_UNIT 100000000
 
#define MONITOR_CPU_STACK_SIZE 600
#define MONITOR_CPU_TIME_MS 1000
#define MONITOR_SMIOUT_STACK_SIZE 400
#define MONITOR_SMIOUT_TIME_MS 500
 
#define SMIOUT_INDEX 9
#define SMIOUT_TIMEOUT 90
 
#define RDPKG_IDX_PKG_THERMAL_STATUS 0x14
#define THERMAL_STATUS_DEASSERT 0
#define THERMAL_STATUS_ASSERT 1
 
void monitor_cpu_handler();
void start_monitor_cpu_thread();
void monitor_smiout_handler();
void start_monitor_smi_thread();
void set_dam_pin();
int pal_get_set_dam_status(uint8_t options, uint8_t *status);
 
enum GET_SET_STATUS_OPTION {
    GET_STATUS,
    SET_STATUS,
};
 
#endif