Lines Matching defs:pfn
221 static inline pte_t pfn_pte(unsigned long pfn, pgprot_t prot)
223 unsigned long paddr = pfn << PAGE_SHIFT;
839 unsigned long pfn;
841 pfn = pte_pfn(pte);
843 return ((unsigned long) __va(pfn << PAGE_SHIFT));
849 unsigned long pfn;
851 pfn = pte_pfn(pte);
853 return ((pmd_t *) __va(pfn << PAGE_SHIFT));
1043 * For sparc32&64, the pfn in io_remap_pfn_range() carries <iospace> in
1046 #define MK_IOSPACE_PFN(space, pfn) (pfn | (space << (BITS_PER_LONG - 4)))
1047 #define GET_IOSPACE(pfn) (pfn >> (BITS_PER_LONG - 4))
1048 #define GET_PFN(pfn) (pfn & 0x0fffffffffffffffUL)
1087 unsigned long from, unsigned long pfn,
1090 unsigned long offset = GET_PFN(pfn) << PAGE_SHIFT;
1091 int space = GET_IOSPACE(pfn);