From a439fe51a1f8eb087c22dd24d69cebae4a3addac Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Sun, 27 Jul 2008 23:00:59 +0200 Subject: sparc, sparc64: use arch/sparc/include The majority of this patch was created by the following script: *** ASM=arch/sparc/include/asm mkdir -p $ASM git mv include/asm-sparc64/ftrace.h $ASM git rm include/asm-sparc64/* git mv include/asm-sparc/* $ASM sed -ie 's/asm-sparc64/asm/g' $ASM/* sed -ie 's/asm-sparc/asm/g' $ASM/* *** The rest was an update of the top-level Makefile to use sparc for header files when sparc64 is being build. And a small fixlet to pick up the correct unistd.h from sparc64 code. Signed-off-by: Sam Ravnborg --- include/asm-sparc/cacheflush_64.h | 76 --------------------------------------- 1 file changed, 76 deletions(-) delete mode 100644 include/asm-sparc/cacheflush_64.h (limited to 'include/asm-sparc/cacheflush_64.h') diff --git a/include/asm-sparc/cacheflush_64.h b/include/asm-sparc/cacheflush_64.h deleted file mode 100644 index c43321729b3..00000000000 --- a/include/asm-sparc/cacheflush_64.h +++ /dev/null @@ -1,76 +0,0 @@ -#ifndef _SPARC64_CACHEFLUSH_H -#define _SPARC64_CACHEFLUSH_H - -#include - -#ifndef __ASSEMBLY__ - -#include - -/* Cache flush operations. */ - -/* These are the same regardless of whether this is an SMP kernel or not. */ -#define flush_cache_mm(__mm) \ - do { if ((__mm) == current->mm) flushw_user(); } while(0) -#define flush_cache_dup_mm(mm) flush_cache_mm(mm) -#define flush_cache_range(vma, start, end) \ - flush_cache_mm((vma)->vm_mm) -#define flush_cache_page(vma, page, pfn) \ - flush_cache_mm((vma)->vm_mm) - -/* - * On spitfire, the icache doesn't snoop local stores and we don't - * use block commit stores (which invalidate icache lines) during - * module load, so we need this. - */ -extern void flush_icache_range(unsigned long start, unsigned long end); -extern void __flush_icache_page(unsigned long); - -extern void __flush_dcache_page(void *addr, int flush_icache); -extern void flush_dcache_page_impl(struct page *page); -#ifdef CONFIG_SMP -extern void smp_flush_dcache_page_impl(struct page *page, int cpu); -extern void flush_dcache_page_all(struct mm_struct *mm, struct page *page); -#else -#define smp_flush_dcache_page_impl(page,cpu) flush_dcache_page_impl(page) -#define flush_dcache_page_all(mm,page) flush_dcache_page_impl(page) -#endif - -extern void __flush_dcache_range(unsigned long start, unsigned long end); -extern void flush_dcache_page(struct page *page); - -#define flush_icache_page(vma, pg) do { } while(0) -#define flush_icache_user_range(vma,pg,adr,len) do { } while (0) - -extern void flush_ptrace_access(struct vm_area_struct *, struct page *, - unsigned long uaddr, void *kaddr, - unsigned long len, int write); - -#define copy_to_user_page(vma, page, vaddr, dst, src, len) \ - do { \ - flush_cache_page(vma, vaddr, page_to_pfn(page)); \ - memcpy(dst, src, len); \ - flush_ptrace_access(vma, page, vaddr, src, len, 0); \ - } while (0) - -#define copy_from_user_page(vma, page, vaddr, dst, src, len) \ - do { \ - flush_cache_page(vma, vaddr, page_to_pfn(page)); \ - memcpy(dst, src, len); \ - flush_ptrace_access(vma, page, vaddr, dst, len, 1); \ - } while (0) - -#define flush_dcache_mmap_lock(mapping) do { } while (0) -#define flush_dcache_mmap_unlock(mapping) do { } while (0) - -#define flush_cache_vmap(start, end) do { } while (0) -#define flush_cache_vunmap(start, end) do { } while (0) - -#ifdef CONFIG_DEBUG_PAGEALLOC -/* internal debugging function */ -void kernel_map_pages(struct page *page, int numpages, int enable); -#endif - -#endif /* !__ASSEMBLY__ */ - -#endif /* _SPARC64_CACHEFLUSH_H */ -- cgit v1.2.3