PMAP_DIRECT_END
if (va >= PMAP_DIRECT_BASE && va <= PMAP_DIRECT_END) {
if (kva >= (caddr_t)PMAP_DIRECT_BASE && kva <= (caddr_t)PMAP_DIRECT_END)
if (bsh >= PMAP_DIRECT_BASE && bsh < PMAP_DIRECT_END) {
(v < PMAP_DIRECT_BASE || v > PMAP_DIRECT_END - c))
va < PMAP_DIRECT_END) {