blob: 124927cdb420c623f8014292beb30c73128e0607 [file] [log] [blame]
/* SPDX-License-Identifier: Apache-2.0 */
/* Copyright (C) 2018 IBM Corp. */
#ifndef MBOXD_MSG_H
#define MBOXD_MSG_H
#include "common.h"
#include "mbox.h"
/* Estimate as to how long (milliseconds) it takes to access a MB from flash */
#define FLASH_ACCESS_MS_PER_MB 8000
#define NO_BMC_EVENT false
#define SET_BMC_EVENT true
struct mbox_msg {
uint8_t command;
uint8_t seq;
uint8_t args[MBOX_ARGS_BYTES];
uint8_t response;
};
union mbox_regs {
uint8_t raw[MBOX_REG_BYTES];
struct mbox_msg msg;
};
int set_bmc_events(struct mbox_context *context, uint8_t bmc_event,
bool write_back);
int clr_bmc_events(struct mbox_context *context, uint8_t bmc_event,
bool write_back);
int dispatch_mbox(struct mbox_context *context);
int init_mbox_dev(struct mbox_context *context);
void free_mbox_dev(struct mbox_context *context);
#endif /* MBOXD_MSG_H */