#define pfn_pte(pfn,prot) (__pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot)))
#define pages_to_mb(x) ((x) >> (20 - PAGE_SHIFT))
#define mk_pte(page,prot) pfn_pte(page_to_pfn(page),prot)
-#define page_pte_prot(page,prot) mk_pte(page, prot)
-#define page_pte(page) mk_pte(page, __pgprot(0))
/*
* Terminology: PGD = Page Directory, PMD = Page Middle Directory,
#include <asm-generic/pgtable.h>
/*
- * remap a physical address `phys' of size `size' with page protection `prot'
+ * remap a physical page `pfn' of size `size' with page protection `prot'
* into virtual address `from'
*/
-#define io_remap_page_range(vma,from,phys,size,prot) \
- remap_pfn_range(vma, from, (phys) >> PAGE_SHIFT, size, prot)
-
#define io_remap_pfn_range(vma,from,pfn,size,prot) \
remap_pfn_range(vma, from, pfn, size, prot)