| /* |
| * Copyright 2018 The Hafnium Authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * https://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #pragma once |
| |
| #include "vmapi/hf/spci.h" |
| |
| #define EXPECT_SPCI_ERROR(value, spci_error) \ |
| do { \ |
| struct spci_value v = (value); \ |
| EXPECT_EQ(v.func, SPCI_ERROR_32); \ |
| EXPECT_EQ(v.arg2, (spci_error)); \ |
| } while (0) |
| |
| struct mailbox_buffers { |
| void *send; |
| void *recv; |
| }; |
| |
| struct mailbox_buffers set_up_mailbox(void); |
| spci_memory_handle_t send_memory_and_retrieve_request( |
| uint32_t share_func, void *tx_buffer, spci_vm_id_t sender, |
| spci_vm_id_t recipient, |
| struct spci_memory_region_constituent constituents[], |
| uint32_t constituent_count, spci_memory_region_flags_t flags, |
| enum spci_memory_access access); |
| spci_vm_id_t retrieve_memory_from_message(void *recv_buf, void *send_buf, |
| struct spci_value msg_ret, |
| spci_memory_handle_t *handle); |