Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1/*
2 * (C) Copyright 2002, Yoshinori Sato <ysato@users.sourceforge.jp>
3 */
4
5#ifndef _ASM_H8300_CACHEFLUSH_H
6#define _AMS_H8300_CACHEFLUSH_H
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)
15#define flush_cache_range(vma,a,b)
16#define flush_cache_page(vma,p,pfn)
17#define flush_dcache_page(page)
18#define flush_dcache_mmap_lock(mapping)
19#define flush_dcache_mmap_unlock(mapping)
20#define flush_icache()
21#define flush_icache_page(vma,page)
22#define flush_icache_range(start,len)
23#define flush_cache_vmap(start, end)
24#define flush_cache_vunmap(start, end)
25#define cache_push_v(vaddr,len)
26#define cache_push(paddr,len)
27#define cache_clear(paddr,len)
28
29#define flush_dcache_range(a,b)
30
31#define flush_icache_user_range(vma,page,addr,len)
32
33#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
34 memcpy(dst, src, len)
35#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
36 memcpy(dst, src, len)
37
38#endif /* _ASM_H8300_CACHEFLUSH_H */