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Diffstat (limited to '')
-rw-r--r-- | plat/xilinx/common/ipi_mailbox_service/ipi_mailbox_svc.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/plat/xilinx/common/ipi_mailbox_service/ipi_mailbox_svc.h b/plat/xilinx/common/ipi_mailbox_service/ipi_mailbox_svc.h new file mode 100644 index 0000000..af13db9 --- /dev/null +++ b/plat/xilinx/common/ipi_mailbox_service/ipi_mailbox_svc.h @@ -0,0 +1,39 @@ +/* + * 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 */ |