Lines Matching defs:pfn
239 static inline pte_t pfn_pte(unsigned long pfn, pgprot_t prot)
241 unsigned long paddr = pfn << PAGE_SHIFT;
841 unsigned long pfn;
843 pfn = pte_pfn(pte);
845 return ((unsigned long) __va(pfn << PAGE_SHIFT));
851 unsigned long pfn;
853 pfn = pte_pfn(pte);
855 return ((pmd_t *) __va(pfn << PAGE_SHIFT));
1001 * For sparc32&64, the pfn in io_remap_pfn_range() carries <iospace> in
1004 #define MK_IOSPACE_PFN(space, pfn) (pfn | (space << (BITS_PER_LONG - 4)))
1005 #define GET_IOSPACE(pfn) (pfn >> (BITS_PER_LONG - 4))
1006 #define GET_PFN(pfn) (pfn & 0x0fffffffffffffffUL)
1045 unsigned long from, unsigned long pfn,
1048 unsigned long offset = GET_PFN(pfn) << PAGE_SHIFT;
1049 int space = GET_IOSPACE(pfn);