| Andrew Walbran | b5ab43c | 2020-04-30 11:32:54 +0100 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2019 The Hafnium Authors. |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * https://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #pragma once |
| 18 | |
| 19 | #include "hf/mpool.h" |
| 20 | #include "hf/vm.h" |
| 21 | |
| 22 | #include "vmapi/hf/ffa.h" |
| 23 | |
| 24 | struct ffa_value ffa_memory_send(struct vm *to, struct vm_locked from_locked, |
| 25 | struct ffa_memory_region *memory_region, |
| 26 | uint32_t memory_share_size, |
| 27 | uint32_t share_func, struct mpool *page_pool); |
| 28 | struct ffa_value ffa_memory_retrieve(struct vm_locked to_locked, |
| 29 | struct ffa_memory_region *retrieve_request, |
| 30 | uint32_t retrieve_request_size, |
| 31 | struct mpool *page_pool); |
| 32 | struct ffa_value ffa_memory_relinquish( |
| 33 | struct vm_locked from_locked, |
| 34 | struct ffa_mem_relinquish *relinquish_request, struct mpool *page_pool); |
| 35 | struct ffa_value ffa_memory_reclaim(struct vm_locked to_locked, |
| 36 | ffa_memory_handle_t handle, bool clear, |
| 37 | struct mpool *page_pool); |
| 38 | struct ffa_value ffa_memory_tee_reclaim(struct vm_locked to_locked, |
| 39 | ffa_memory_handle_t handle, |
| 40 | struct ffa_memory_region *memory_region, |
| 41 | bool clear, struct mpool *page_pool); |