diff options
Diffstat (limited to 'exynos5/hal/include/exynos_mem.h')
| -rw-r--r-- | exynos5/hal/include/exynos_mem.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/exynos5/hal/include/exynos_mem.h b/exynos5/hal/include/exynos_mem.h new file mode 100644 index 0000000..a65f030 --- /dev/null +++ b/exynos5/hal/include/exynos_mem.h @@ -0,0 +1,28 @@ +/* + * Copyright (C) 2008 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. + */ +#ifndef __INCLUDE_EXYNOS_MEM_H +#define __INCLUDE_EXYNOS_MEM_H __FILE__ + +/* IOCTL commands */ +#define EXYNOS_MEM_SET_CACHEABLE _IOW('M', 200, bool) +#define EXYNOS_MEM_PADDR_CACHE_FLUSH _IOW('M', 201, struct exynos_mem_flush_range) + +struct exynos_mem_flush_range { + dma_addr_t start; + size_t length; +}; + +#endif /* __INCLUDE_EXYNOS_MEM_H */ |