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| author | codeworkx <daniel.hillenbrand@codeworkx.de> | 2012-06-02 13:09:29 +0200 |
|---|---|---|
| committer | codeworkx <daniel.hillenbrand@codeworkx.de> | 2012-06-02 13:09:29 +0200 |
| commit | c6da2cfeb05178a11c6d062a06f8078150ee492f (patch) | |
| tree | f3b4021d252c52d6463a9b3c1bb7245e399b009c /include/linux/exynos_mem.h | |
| parent | c6d7c4dbff353eac7919342ae6b3299a378160a6 (diff) | |
| download | kernel_samsung_smdk4412-c6da2cfeb05178a11c6d062a06f8078150ee492f.zip kernel_samsung_smdk4412-c6da2cfeb05178a11c6d062a06f8078150ee492f.tar.gz kernel_samsung_smdk4412-c6da2cfeb05178a11c6d062a06f8078150ee492f.tar.bz2 | |
samsung update 1
Diffstat (limited to 'include/linux/exynos_mem.h')
| -rw-r--r-- | include/linux/exynos_mem.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/linux/exynos_mem.h b/include/linux/exynos_mem.h new file mode 100644 index 0000000..9c7bed9 --- /dev/null +++ b/include/linux/exynos_mem.h @@ -0,0 +1,25 @@ +/* linux/include/linux/exynos_mem.h + * + * Copyright (c) 2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#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) +#define EXYNOS_MEM_SET_PHYADDR _IOW('M', 202, unsigned int) +#define EXYNOS_MEM_PADDR_CACHE_CLEAN _IOW('M', 203, struct exynos_mem_flush_range) + +struct exynos_mem_flush_range { + phys_addr_t start; + size_t length; +}; + +#endif /* __INCLUDE_EXYNOS_MEM_H */ |