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Commit c9334f60 authored by James Bottomley's avatar James Bottomley Committed by James Bottomley
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sh: add mm API for DMA to vmalloc/vmap areas 

Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
parent 252a9aff
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arch/sh/include/asm/cacheflush.h
View file @ c9334f60
...@@ -63,6 +63,14 @@ static inline void flush_anon_page(struct vm_area_struct *vma, ...@@ -63,6 +63,14 @@ static inline void flush_anon_page(struct vm_area_struct *vma,
if (boot_cpu_data.dcache.n_aliases && PageAnon(page)) if (boot_cpu_data.dcache.n_aliases && PageAnon(page))
__flush_anon_page(page, vmaddr); __flush_anon_page(page, vmaddr);
} }
static inline void flush_kernel_vmap_range(void *addr, int size)
{
__flush_wback_region(addr, size);
}
static inline void invalidate_kernel_vmap_range(void *addr, int size)
{
__flush_invalidate_region(addr, size);
}
#define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE #define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE
static inline void flush_kernel_dcache_page(struct page *page) static inline void flush_kernel_dcache_page(struct page *page)
......
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