| // Copyright (C) 2018 The Android Open Source Project |
| // |
| // 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 |
| // |
| // http://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. |
| #include "goldfish_dma.h" |
| |
| int goldfish_dma_create_region(uint32_t sz, struct goldfish_dma_context* res) { |
| return 0; |
| } |
| |
| void* goldfish_dma_map(struct goldfish_dma_context* cxt) { |
| return 0; |
| } |
| |
| int goldfish_dma_unmap(struct goldfish_dma_context* cxt) { |
| return 0; |
| } |
| |
| void goldfish_dma_write(struct goldfish_dma_context* cxt, |
| const void* to_write, |
| uint32_t sz) { |
| } |
| |
| void goldfish_dma_free(goldfish_dma_context* cxt) { |
| } |
| |
| uint64_t goldfish_dma_guest_paddr(const struct goldfish_dma_context* cxt) { |
| return 0; |
| } |
| |