| /* |
| * Copyright (c) 2022, Arm Limited. All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| * |
| */ |
| |
| #ifndef __RSS_COMMS_PROTOCOL_POINTER_ACCESS_H__ |
| #define __RSS_COMMS_PROTOCOL_POINTER_ACCESS_H__ |
| |
| #include <cdefs.h> |
| |
| #include <psa/client.h> |
| |
| struct __packed rss_pointer_access_msg_t { |
| psa_handle_t handle; |
| uint32_t ctrl_param; |
| uint32_t io_sizes[PSA_MAX_IOVEC]; |
| uint64_t host_ptrs[PSA_MAX_IOVEC]; |
| }; |
| |
| struct __packed rss_pointer_access_reply_t { |
| int32_t return_val; |
| uint32_t out_sizes[PSA_MAX_IOVEC]; |
| }; |
| |
| psa_status_t rss_protocol_pointer_access_serialize_msg(psa_handle_t handle, |
| int16_t type, |
| const psa_invec *in_vec, |
| uint8_t in_len, |
| const psa_outvec *out_vec, |
| uint8_t out_len, |
| struct rss_pointer_access_msg_t *msg, |
| size_t *msg_len); |
| |
| psa_status_t rss_protocol_pointer_access_deserialize_reply(psa_outvec *out_vec, |
| uint8_t out_len, |
| psa_status_t *return_val, |
| const struct rss_pointer_access_reply_t *reply, |
| size_t reply_size); |
| |
| #endif /* __RSS_COMMS_PROTOCOL_POINTER_ACCESS_H__ */ |