diff options
Diffstat (limited to 'arch/m68knommu/include/asm/pgtable.h')
| -rw-r--r-- | arch/m68knommu/include/asm/pgtable.h | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/arch/m68knommu/include/asm/pgtable.h b/arch/m68knommu/include/asm/pgtable.h deleted file mode 100644 index 46251016e821..000000000000 --- a/arch/m68knommu/include/asm/pgtable.h +++ /dev/null @@ -1,70 +0,0 @@ -#ifndef _M68KNOMMU_PGTABLE_H -#define _M68KNOMMU_PGTABLE_H - -#include <asm-generic/4level-fixup.h> - -/* - * (C) Copyright 2000-2002, Greg Ungerer <gerg@snapgear.com> - */ - -#include <linux/slab.h> -#include <asm/processor.h> -#include <asm/page.h> -#include <asm/io.h> - -/* - * Trivial page table functions. - */ -#define pgd_present(pgd) (1) -#define pgd_none(pgd) (0) -#define pgd_bad(pgd) (0) -#define pgd_clear(pgdp) -#define kern_addr_valid(addr) (1) -#define pmd_offset(a, b) ((void *)0) - -#define PAGE_NONE __pgprot(0) -#define PAGE_SHARED __pgprot(0) -#define PAGE_COPY __pgprot(0) -#define PAGE_READONLY __pgprot(0) -#define PAGE_KERNEL __pgprot(0) - -extern void paging_init(void); -#define swapper_pg_dir ((pgd_t *) 0) - -#define __swp_type(x) (0) -#define __swp_offset(x) (0) -#define __swp_entry(typ,off) ((swp_entry_t) { ((typ) | ((off) << 7)) }) -#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) -#define __swp_entry_to_pte(x) ((pte_t) { (x).val }) - -static inline int pte_file(pte_t pte) { return 0; } - -/* - * ZERO_PAGE is a global shared page that is always zero: used - * for zero-mapped memory areas etc.. - */ -#define ZERO_PAGE(vaddr) (virt_to_page(0)) - -/* - * These would be in other places but having them here reduces the diffs. - */ -extern unsigned int kobjsize(const void *objp); - -/* - * No page table caches to initialise. - */ -#define pgtable_cache_init() do { } while (0) - -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - -/* - * All 32bit addresses are effectively valid for vmalloc... - * Sort of meaningless for non-VM targets. - */ -#define VMALLOC_START 0 -#define VMALLOC_END 0xffffffff - -#include <asm-generic/pgtable.h> - -#endif /* _M68KNOMMU_PGTABLE_H */ |
