diff options
author | Paul Mundt <lethal@linux-sh.org> | 2007-11-08 22:56:06 -0500 |
---|---|---|
committer | Paul Mundt <lethal@linux-sh.org> | 2008-01-27 23:18:40 -0500 |
commit | 3b9e78868d000ca10b740c465df9236b04d29718 (patch) | |
tree | b928c3be31a3c9203f9cd04472803f87acf62d96 /include | |
parent | 2f725945822dbc2e481d5e6ab4693e19a0c99972 (diff) |
sh: Add in cacheflush and DMA headers for SH-5.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include')
-rw-r--r-- | include/asm-sh/cpu-sh5/cacheflush.h (renamed from include/asm-sh64/cacheflush.h) | 16 | ||||
-rw-r--r-- | include/asm-sh/cpu-sh5/dma.h | 6 |
2 files changed, 6 insertions, 16 deletions
diff --git a/include/asm-sh64/cacheflush.h b/include/asm-sh/cpu-sh5/cacheflush.h index 1e53a47bdc97..847374b6526f 100644 --- a/include/asm-sh64/cacheflush.h +++ b/include/asm-sh/cpu-sh5/cacheflush.h | |||
@@ -26,24 +26,8 @@ extern void flush_icache_user_range(struct vm_area_struct *vma, | |||
26 | #define flush_dcache_mmap_lock(mapping) do { } while (0) | 26 | #define flush_dcache_mmap_lock(mapping) do { } while (0) |
27 | #define flush_dcache_mmap_unlock(mapping) do { } while (0) | 27 | #define flush_dcache_mmap_unlock(mapping) do { } while (0) |
28 | 28 | ||
29 | #define flush_cache_vmap(start, end) flush_cache_all() | ||
30 | #define flush_cache_vunmap(start, end) flush_cache_all() | ||
31 | |||
32 | #define flush_icache_page(vma, page) do { } while (0) | 29 | #define flush_icache_page(vma, page) do { } while (0) |
33 | 30 | ||
34 | #define copy_to_user_page(vma, page, vaddr, dst, src, len) \ | ||
35 | do { \ | ||
36 | flush_cache_page(vma, vaddr, page_to_pfn(page));\ | ||
37 | memcpy(dst, src, len); \ | ||
38 | flush_icache_user_range(vma, page, vaddr, len); \ | ||
39 | } while (0) | ||
40 | |||
41 | #define copy_from_user_page(vma, page, vaddr, dst, src, len) \ | ||
42 | do { \ | ||
43 | flush_cache_page(vma, vaddr, page_to_pfn(page));\ | ||
44 | memcpy(dst, src, len); \ | ||
45 | } while (0) | ||
46 | |||
47 | #endif /* __ASSEMBLY__ */ | 31 | #endif /* __ASSEMBLY__ */ |
48 | 32 | ||
49 | #endif /* __ASM_SH64_CACHEFLUSH_H */ | 33 | #endif /* __ASM_SH64_CACHEFLUSH_H */ |
diff --git a/include/asm-sh/cpu-sh5/dma.h b/include/asm-sh/cpu-sh5/dma.h new file mode 100644 index 000000000000..7bf6bb3d35ed --- /dev/null +++ b/include/asm-sh/cpu-sh5/dma.h | |||
@@ -0,0 +1,6 @@ | |||
1 | #ifndef __ASM_SH_CPU_SH5_DMA_H | ||
2 | #define __ASM_SH_CPU_SH5_DMA_H | ||
3 | |||
4 | /* Nothing yet */ | ||
5 | |||
6 | #endif /* __ASM_SH_CPU_SH5_DMA_H */ | ||