Lines Matching defs:pfn
258 #define pfn_pte(pfn, prot) mk_pte(pfn_to_page(pfn), prot)
396 * For sparc32&64, the pfn in io_remap_pfn_range() carries <iospace> in
399 #define MK_IOSPACE_PFN(space, pfn) (pfn | (space << (BITS_PER_LONG - 4)))
400 #define GET_IOSPACE(pfn) (pfn >> (BITS_PER_LONG - 4))
401 #define GET_PFN(pfn) (pfn & 0x0fffffffUL)
407 unsigned long from, unsigned long pfn,
412 offset = ((unsigned long long) GET_PFN(pfn)) << PAGE_SHIFT;
413 space = GET_IOSPACE(pfn);