addr_needs_bounce
if (exclusion_bounce(dmat) && addr_needs_bounce(dmat, paddr))
addr_needs_bounce(dmat, paddr))
if (addr_needs_bounce(dmat, curaddr)) {
if (addr_needs_bounce(dmat, paddr)) {
addr_needs_bounce(dmat, curaddr)) {
addr_needs_bounce(dmat, curaddr)) {
return (addr_needs_bounce(dmat, paddr));