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linux 2.6.16.38 w/ vs2.0.3-rc1
[linux-2.6.git]
/
include
/
asm-powerpc
/
page.h
diff --git
a/include/asm-powerpc/page.h
b/include/asm-powerpc/page.h
index
42d17ac
..
0b82df4
100644
(file)
--- a/
include/asm-powerpc/page.h
+++ b/
include/asm-powerpc/page.h
@@
-11,8
+11,8
@@
*/
#ifdef __KERNEL__
*/
#ifdef __KERNEL__
+#include <linux/config.h>
#include <asm/asm-compat.h>
#include <asm/asm-compat.h>
-#include <asm/kdump.h>
/*
* On PPC32 page size is 4K. For PPC64 we support either 4K or 64K software
/*
* On PPC32 page size is 4K. For PPC64 we support either 4K or 64K software
@@
-52,6
+52,13
@@
* If you want to test if something's a kernel address, use is_kernel_addr().
*/
* If you want to test if something's a kernel address, use is_kernel_addr().
*/
+#ifdef CONFIG_CRASH_DUMP
+/* Kdump kernel runs at 32 MB, change at your peril. */
+#define PHYSICAL_START 0x2000000
+#else
+#define PHYSICAL_START 0x0
+#endif
+
#define PAGE_OFFSET ASM_CONST(CONFIG_KERNEL_START)
#define KERNELBASE (PAGE_OFFSET + PHYSICAL_START)
#define PAGE_OFFSET ASM_CONST(CONFIG_KERNEL_START)
#define KERNELBASE (PAGE_OFFSET + PHYSICAL_START)
@@
-62,6
+69,8
@@
#endif
#ifdef CONFIG_FLATMEM
#endif
#ifdef CONFIG_FLATMEM
+#define pfn_to_page(pfn) (mem_map + (pfn))
+#define page_to_pfn(page) ((unsigned long)((page) - mem_map))
#define pfn_valid(pfn) ((pfn) < max_mapnr)
#endif
#define pfn_valid(pfn) ((pfn) < max_mapnr)
#endif
@@
-191,14
+200,8
@@
extern void copy_user_page(void *to, void *from, unsigned long vaddr,
struct page *p);
extern int page_is_ram(unsigned long pfn);
struct page *p);
extern int page_is_ram(unsigned long pfn);
-struct vm_area_struct;
-extern const char *arch_vma_name(struct vm_area_struct *vma);
-
-#include <asm-generic/memory_model.h>
#endif /* __ASSEMBLY__ */
#endif /* __ASSEMBLY__ */
-#define devmem_is_allowed(x) 1
-
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_PAGE_H */
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_PAGE_H */