Mailing List Archive

sparc can use generic funcs.

Signed-Off-By: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>

Index: testtree/include/asm-sparc/page.h
===================================================================
--- testtree.orig/include/asm-sparc/page.h
+++ testtree/include/asm-sparc/page.h
@@ -9,6 +9,7 @@
#define _SPARC_PAGE_H

#include <linux/config.h>
+
#ifdef CONFIG_SUN4
#define PAGE_SHIFT 13
#else
@@ -152,8 +153,7 @@ extern unsigned long pfn_base;
#define virt_to_phys __pa
#define phys_to_virt __va

-#define pfn_to_page(pfn) (mem_map + ((pfn)-(pfn_base)))
-#define page_to_pfn(page) ((unsigned long)(((page) - mem_map) + pfn_base))
+#define ARCH_PFN_OFFSET (pfn_base)
#define virt_to_page(kaddr) (mem_map + ((((unsigned long)(kaddr)-PAGE_OFFSET)>>PAGE_SHIFT)))

#define pfn_valid(pfn) (((pfn) >= (pfn_base)) && (((pfn)-(pfn_base)) < max_mapnr))
@@ -164,6 +164,7 @@ extern unsigned long pfn_base;

#endif /* __KERNEL__ */

+#include <asm-generic/memory_model.h>
#include <asm-generic/page.h>

#endif /* _SPARC_PAGE_H */


-
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