PIOMAPSIZE
(void *)PIOMAPBASE, PIOMAPSIZE, MMU_PAGESIZE, NULL, NULL,
(*func)(PIOMAPBASE, PIOMAPBASE + PIOMAPSIZE);
if (kdi_range_overlap(va, sz, PIOMAPBASE, PIOMAPSIZE))
#define PIOMAPBASE (PPMAP_FAST_BASE - PIOMAPSIZE)
#define PIOMAPBASE (PPMAP_FAST_BASE - PIOMAPSIZE)