#define flush_cache_mm(mm) flush_cache_all_local()
#endif
+#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
+
#define flush_kernel_dcache_range(start,size) \
flush_kernel_dcache_range_asm((start), (start)+(size));
}
static inline void
-flush_anon_page(struct page *page, unsigned long vmaddr)
+flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned long vmaddr)
{
if (PageAnon(page))
flush_user_dcache_page(vmaddr);
}
#define ARCH_HAS_FLUSH_ANON_PAGE
-static inline void
-flush_kernel_dcache_page(struct page *page)
+#define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE
+void flush_kernel_dcache_page_addr(void *addr);
+static inline void flush_kernel_dcache_page(struct page *page)
{
- flush_kernel_dcache_page_asm(page_address(page));
+ flush_kernel_dcache_page_addr(page_address(page));
}
-#define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE
#ifdef CONFIG_DEBUG_RODATA
void mark_rodata_ro(void);
#endif
+#ifdef CONFIG_PA8X00
+/* Only pa8800, pa8900 needs this */
+#define ARCH_HAS_KMAP
+
+void kunmap_parisc(void *addr);
+
+static inline void *kmap(struct page *page)
+{
+ might_sleep();
+ return page_address(page);
+}
+
+#define kunmap(page) kunmap_parisc(page_address(page))
+
+#define kmap_atomic(page, idx) page_address(page)
+
+#define kunmap_atomic(addr, idx) kunmap_parisc(addr)
+
+#define kmap_atomic_pfn(pfn, idx) page_address(pfn_to_page(pfn))
+#define kmap_atomic_to_page(ptr) virt_to_page(ptr)
+#endif
+
#endif /* _PARISC_CACHEFLUSH_H */