blob: 197c7881934357a8ed4b740ff1250086e0c17a29 [file] [log] [blame]
/*
* Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
/* ZynqMP IPI mailbox doorbell service enums and defines */
#ifndef IPI_MAILBOX_SVC_H
#define IPI_MAILBOX_SVC_H
#include <stdint.h>
/*********************************************************************
* Enum definitions
********************************************************************/
/* IPI SMC function numbers enum definition */
enum ipi_api_id {
/* IPI mailbox operations functions: */
IPI_MAILBOX_OPEN = 0x1000,
IPI_MAILBOX_RELEASE,
IPI_MAILBOX_STATUS_ENQUIRY,
IPI_MAILBOX_NOTIFY,
IPI_MAILBOX_ACK,
IPI_MAILBOX_ENABLE_IRQ,
IPI_MAILBOX_DISABLE_IRQ
};
/*********************************************************************
* IPI mailbox service APIs declarations
********************************************************************/
/* IPI SMC handler */
uint64_t ipi_smc_handler(uint32_t smc_fid, uint64_t x1, uint64_t x2,
uint64_t x3, uint64_t x4, void *cookie, void *handle,
uint64_t flags);
#endif /* IPI_MAILBOX_SVC_H */