| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2002, Yoshinori Sato <ysato@users.sourceforge.jp> |
| 3 | */ |
| 4 | |
| 5 | #ifndef _ASM_H8300_CACHEFLUSH_H |
| Vegard Nossum | 3b2d38b | 2008-06-05 22:46:41 -0700 | [diff] [blame] | 6 | #define _ASM_H8300_CACHEFLUSH_H |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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) |
| Ralf Baechle | ec8c044 | 2006-12-12 17:14:57 +0000 | [diff] [blame] | 15 | #define flush_cache_dup_mm(mm) do { } while (0) |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 16 | #define flush_cache_range(vma,a,b) |
| 17 | #define flush_cache_page(vma,p,pfn) |
| 18 | #define flush_dcache_page(page) |
| 19 | #define flush_dcache_mmap_lock(mapping) |
| 20 | #define flush_dcache_mmap_unlock(mapping) |
| 21 | #define flush_icache() |
| 22 | #define flush_icache_page(vma,page) |
| 23 | #define flush_icache_range(start,len) |
| 24 | #define flush_cache_vmap(start, end) |
| 25 | #define flush_cache_vunmap(start, end) |
| 26 | #define cache_push_v(vaddr,len) |
| 27 | #define cache_push(paddr,len) |
| 28 | #define cache_clear(paddr,len) |
| 29 | |
| 30 | #define flush_dcache_range(a,b) |
| 31 | |
| 32 | #define flush_icache_user_range(vma,page,addr,len) |
| 33 | |
| 34 | #define copy_to_user_page(vma, page, vaddr, dst, src, len) \ |
| 35 | memcpy(dst, src, len) |
| 36 | #define copy_from_user_page(vma, page, vaddr, dst, src, len) \ |
| 37 | memcpy(dst, src, len) |
| 38 | |
| 39 | #endif /* _ASM_H8300_CACHEFLUSH_H */ |