Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* |
2 | * (C) Copyright 2002, Yoshinori Sato <ysato@users.sourceforge.jp> | |
3 | */ | |
4 | ||
5 | #ifndef _ASM_H8300_CACHEFLUSH_H | |
3b2d38b4 | 6 | #define _ASM_H8300_CACHEFLUSH_H |
1da177e4 LT |
7 | |
8 | /* | |
9 | * Cache handling functions | |
10 | * No Cache memory all dummy functions | |
11 | */ | |
12 | ||
13 | #define flush_cache_all() | |
14 | #define flush_cache_mm(mm) | |
ec8c0446 | 15 | #define flush_cache_dup_mm(mm) do { } while (0) |
1da177e4 LT |
16 | #define flush_cache_range(vma,a,b) |
17 | #define flush_cache_page(vma,p,pfn) | |
2d4dc890 | 18 | #define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0 |
1da177e4 LT |
19 | #define flush_dcache_page(page) |
20 | #define flush_dcache_mmap_lock(mapping) | |
21 | #define flush_dcache_mmap_unlock(mapping) | |
22 | #define flush_icache() | |
23 | #define flush_icache_page(vma,page) | |
24 | #define flush_icache_range(start,len) | |
25 | #define flush_cache_vmap(start, end) | |
26 | #define flush_cache_vunmap(start, end) | |
27 | #define cache_push_v(vaddr,len) | |
28 | #define cache_push(paddr,len) | |
29 | #define cache_clear(paddr,len) | |
30 | ||
31 | #define flush_dcache_range(a,b) | |
32 | ||
33 | #define flush_icache_user_range(vma,page,addr,len) | |
34 | ||
35 | #define copy_to_user_page(vma, page, vaddr, dst, src, len) \ | |
36 | memcpy(dst, src, len) | |
37 | #define copy_from_user_page(vma, page, vaddr, dst, src, len) \ | |
38 | memcpy(dst, src, len) | |
39 | ||
40 | #endif /* _ASM_H8300_CACHEFLUSH_H */ |