#define kern_addr_valid(addr) (1)
#endif
-#define io_remap_pfn_range(vma, start, pfn, size, prot) \
- remap_pfn_range(vma, start, pfn, size, prot)
-
#define pte_ERROR(e) \
printk("%s:%d: bad pte %016lx.\n", __FILE__, __LINE__, pte_val(e))
#define pmd_ERROR(e) \
* remap a physical page `pfn' of size `size' with page protection `prot'
* into virtual address `from'
*/
-#define io_remap_pfn_range(vma, from, pfn, size, prot) \
- remap_pfn_range(vma, from, pfn, size, prot)
-
#include <asm-generic/pgtable.h>
/* to cope with aliasing VIPT cache */
* No page table caches to initialise.
*/
#define pgtable_cache_init() do { } while (0)
-#define io_remap_pfn_range remap_pfn_range
-
/*
* All 32bit addresses are effectively valid for vmalloc...
#define HAVE_ARCH_UNMAPPED_AREA
#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
-/*
- * remap a physical page `pfn' of size `size' with page protection `prot'
- * into virtual address `from'
- */
-#define io_remap_pfn_range(vma,from,pfn,size,prot) \
- remap_pfn_range(vma, from, pfn, size, prot)
-
#define pgtable_cache_init() do { } while (0)
#endif /* !__ASSEMBLY__ */
#include <asm-generic/pgtable.h>
-/*
- * remap a physical page `pfn' of size `size' with page protection `prot'
- * into virtual address `from'
- */
-#define io_remap_pfn_range(vma,from,pfn,size,prot) \
- remap_pfn_range(vma, from, pfn, size, prot)
-
#define pgtable_cache_init() do { } while (0)
#endif /* !__ASSEMBLY__ */
#define kern_addr_valid(addr) (1)
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
/* No page table caches to initialize (?) */
#define pgtable_cache_init() do { } while(0)
* No page table caches to initialise.
*/
#define pgtable_cache_init() do { } while (0)
-#define io_remap_pfn_range remap_pfn_range
/*
* All 32bit addresses are effectively valid for vmalloc...
* No page table caches to initialise
*/
#define pgtable_cache_init() do { } while (0)
-#define io_remap_pfn_range remap_pfn_range
#include <asm-generic/pgtable.h>
#define pgd_ERROR(e) \
printk("%s:%d: bad pgd %p(%08lx).\n", __FILE__, __LINE__, &(e), pgd_val(e))
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; /* defined in head.S */
#define PageSkip(page) (0)
#define kern_addr_valid(addr) (1)
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
#define __HAVE_ARCH_PTEP_SET_WRPROTECT
*/
#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 __pte_offset(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-/* Nothing special about IO remapping at this point */
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
/* I think this is in case we have page table caches; needed by init/main.c */
#define pgtable_cache_init() do { } while (0)
#define pte_to_pgoff(pte) ((pte_val(pte) << 1) >> 3)
#define pgoff_to_pte(off) ((pte_t) { ((off) << 2) | _PAGE_FILE })
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
/*
* ZERO_PAGE is a global shared page that is always zero: used
* for zero-mapped memory areas etc..
/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
#define kern_addr_valid(addr) (1)
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
#define __HAVE_ARCH_PTEP_SET_WRPROTECT
#define kern_addr_valid(addr) (1)
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
/* MMU-specific headers */
#ifdef CONFIG_SUN3
*/
#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 kern_addr_valid(addr) (1)
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
/*
* No page table caches to initialise
*/
#include <asm/setup.h>
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
#ifndef __ASSEMBLY__
extern int mem_init_done;
#endif
phys_t phys_addr_high = fixup_bigphys_addr(pfn << PAGE_SHIFT, size);
return remap_pfn_range(vma, vaddr, phys_addr_high >> PAGE_SHIFT, size, prot);
}
-#else
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
+#define io_remap_pfn_range io_remap_pfn_range
#endif
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
#define kern_addr_valid(addr) (1)
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range((vma), (vaddr), (pfn), (size), (prot))
-
#define MK_IOSPACE_PFN(space, pfn) (pfn)
#define GET_IOSPACE(pfn) 0
#define GET_PFN(pfn) (pfn)
#define kern_addr_valid(addr) (1)
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
#include <asm-generic/pgtable.h>
/*
#endif
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
#define pgprot_noncached(prot) __pgprot(pgprot_val(prot) | _PAGE_NO_CACHE)
/* We provide our own get_unmapped_area to provide cache coherency */
*/
#define kern_addr_valid(addr) (1)
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
#include <asm-generic/pgtable.h>
#define __HAVE_COLOR_ZERO_PAGE
/* TODO: s390 cannot support io_remap_pfn_range... */
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
#endif /* !__ASSEMBLY__ */
/*
#define pte_clear(mm, addr, xp) \
do { set_pte_at(mm, addr, xp, __pte(0)); } while (0)
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
/*
* The "pgd_xxx()" functions here are trivial for a folded two-level
* setup: the pgd is never bad, and a pmd always exists (as it's folded
#define kern_addr_valid(addr) (1)
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
#define pte_pfn(x) ((unsigned long)(((x).pte_low >> PAGE_SHIFT)))
/*
return remap_pfn_range(vma, from, phys_base >> PAGE_SHIFT, size, prot);
}
+#define io_remap_pfn_range io_remap_pfn_range
#define __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
#define ptep_set_access_flags(__vma, __address, __ptep, __entry, __dirty) \
return remap_pfn_range(vma, from, phys_base >> PAGE_SHIFT, size, prot);
}
+#define io_remap_pfn_range io_remap_pfn_range
#include <asm/tlbflush.h>
#include <asm-generic/pgtable.h>
#define kern_addr_valid(addr) (1)
#endif /* CONFIG_FLATMEM */
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
extern void vmalloc_sync_all(void);
#endif /* !__ASSEMBLY__ */
#define PAGE_KERNEL __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED)
#define PAGE_KERNEL_EXEC __pgprot(__PAGE_KERNEL_EXEC)
-#define io_remap_pfn_range remap_pfn_range
-
/*
* The i386 can't do page protection for execute, and considers that the same
* are read.
#include <asm-generic/pgtable.h>
-/*
- * remap a physical page `pfn' of size `size' with page protection `prot'
- * into virtual address `from'
- */
-#define io_remap_pfn_range(vma, from, pfn, size, prot) \
- remap_pfn_range(vma, from, pfn, size, prot)
-
#define pgtable_cache_init() do { } while (0)
#endif /* !__ASSEMBLY__ */
return npg >> (20 - PAGE_SHIFT);
}
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
#if PAGETABLE_LEVELS > 2
static inline int pud_none(pud_t pud)
{
extern void update_mmu_cache(struct vm_area_struct * vma,
unsigned long address, pte_t *ptep);
-/*
- * remap a physical page `pfn' of size `size' with page protection `prot'
- * into virtual address `from'
- */
-
-#define io_remap_pfn_range(vma,from,pfn,size,prot) \
- remap_pfn_range(vma, from, pfn, size, prot)
-
typedef pte_t *pte_addr_t;
#endif /* !defined (__ASSEMBLY__) */
#endif /* !__ASSEMBLY__ */
+#ifndef io_remap_pfn_range
+#define io_remap_pfn_range remap_pfn_range
+#endif
+
#endif /* _ASM_GENERIC_PGTABLE_H */
projects / linux-beck.git / commitdiff