plat_isr.h

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/*
 * 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_ISR_H
#define PLAT_ISR_H
 
#include <stdint.h>
 
#include "ipmi.h"
 
enum GET_SET_M2_OPTION {
    DEVICE_SET_POWER_OFF = 0x00,
    DEVICE_SET_POWER_ON = 0x01,
    DEVICE_GET_POWER_STATUS = 0x03,
};
 
#define DC_ON_5_SECOND 5
#define DC_OFF_10_SECOND 10
#define PROC_FAIL_START_DELAY_SECOND 10
#define CATERR_START_DELAY_SECOND 2
#define MB_THROTTLE_DELAY_US 4
 
#define CPLD_ADDR 0x21 // 7-bit address
#define CPLD_VR_FAULT_REG 0x01
#define CPLD_1OU_VPP_POWER_STATUS 0x11
#define MAX_1OU_M2_COUNT 4
 
#define VR_PWR_FAULT_DELAY_MS 10
// VR Address
// Page 0: PVCCIN / Page 1: EHV
#define PVCCIN_EHV_ADDR (0xC0 >> 1)
// Page 0: FIVRA / Page 1: PVCCINF
#define FIVRA_PVCCINF_ADDR (0xC4 >> 1)
// Page 0: PVCCD0 / Page 1: PVCCD1
#define PVCCD0_PVCCD1_ADDR (0xE4 >> 1)
 
void send_gpio_interrupt(uint8_t gpio_num);
void init_vr_pwr_fault_work();
void ISR_SLP3();
void PWRGD_CPU_ACTIVE_HANDLE();
void ISR_BMC_PRDY();
void ISR_CATERR();
void ISR_PLTRST();
void ISR_DBP_PRSNT();
void ISR_HSC_THROTTLE();
void ISR_MB_THROTTLE();
void ISR_SOC_THMALTRIP();
void ISR_SYS_THROTTLE();
void ISR_HSC_OC();
void ISR_CPU_MEMHOT();
void ISR_CPUVR_HOT();
void ISR_RMCA();
void ISR_VR_PWR_FAULT();
void ISR_POST_COMPLETE(uint8_t gpio_value);
void ISR_FM_ADR_MODE0(uint8_t gpio_value);
 
#endif