diff options
Diffstat (limited to 'include/asm-sh')
| -rw-r--r-- | include/asm-sh/cpu-sh5/cacheflush.h | 4 | ||||
| -rw-r--r-- | include/asm-sh/mmu_context_64.h | 3 | ||||
| -rw-r--r-- | include/asm-sh/page.h | 7 |
3 files changed, 9 insertions, 5 deletions
diff --git a/include/asm-sh/cpu-sh5/cacheflush.h b/include/asm-sh/cpu-sh5/cacheflush.h index f935acb..5a11f0b 100644 --- a/include/asm-sh/cpu-sh5/cacheflush.h +++ b/include/asm-sh/cpu-sh5/cacheflush.h @@ -3,8 +3,6 @@ #ifndef __ASSEMBLY__ -#include <asm/page.h> - struct vm_area_struct; struct page; struct mm_struct; @@ -27,7 +25,7 @@ extern void flush_icache_user_range(struct vm_area_struct *vma, #define flush_dcache_mmap_unlock(mapping) do { } while (0) #define flush_icache_page(vma, page) do { } while (0) -#define p3_cache_init() do { } while (0) +void p3_cache_init(void); #endif /* __ASSEMBLY__ */ diff --git a/include/asm-sh/mmu_context_64.h b/include/asm-sh/mmu_context_64.h index 020be74..9649f1c 100644 --- a/include/asm-sh/mmu_context_64.h +++ b/include/asm-sh/mmu_context_64.h @@ -66,6 +66,9 @@ static inline void set_asid(unsigned long asid) : "=r" (sr), "=r" (pc) : "0" (sr)); } +/* arch/sh/kernel/cpu/sh5/entry.S */ +extern unsigned long switch_and_save_asid(unsigned long new_asid); + /* No spare register to twiddle, so use a software cache */ extern pgd_t *mmu_pdtp_cache; diff --git a/include/asm-sh/page.h b/include/asm-sh/page.h index 134562d..304c30b 100644 --- a/include/asm-sh/page.h +++ b/include/asm-sh/page.h @@ -55,11 +55,14 @@ extern void clear_page(void *to); extern void copy_page(void *to, void *from); #if !defined(CONFIG_CACHE_OFF) && defined(CONFIG_MMU) && \ - (defined(CONFIG_CPU_SH4) || defined(CONFIG_SH7705_CACHE_32KB)) + (defined(CONFIG_CPU_SH5) || defined(CONFIG_CPU_SH4) || \ + defined(CONFIG_SH7705_CACHE_32KB)) struct page; struct vm_area_struct; extern void clear_user_page(void *to, unsigned long address, struct page *page); -#ifdef CONFIG_CPU_SH4 +extern void copy_user_page(void *to, void *from, unsigned long address, + struct page *page); +#if defined(CONFIG_CPU_SH4) extern void copy_user_highpage(struct page *to, struct page *from, unsigned long vaddr, struct vm_area_struct *vma); #define __HAVE_ARCH_COPY_USER_HIGHPAGE |
