SBGBUS_INTR_NONE
if (sga.sga_intr[0] == SBGBUS_INTR_NONE &&
sga.sga_intr[1] != SBGBUS_INTR_NONE) {
if (sga->sga_intr[0] != SBGBUS_INTR_NONE) {
if (sga->sga_intr[1] != SBGBUS_INTR_NONE) {