| /* |
| * Copyright (c) 2017-2019, 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, const void *cookie, void *handle, |
| uint64_t flags); |
| |
| #endif /* IPI_MAILBOX_SVC_H */ |