CONTROL_MPAGE
buf[0] = CONTROL_MPAGE;
buf[0] = CONTROL_MPAGE | (1 << 6);
if (dev->flags & ATA_DFLAG_CDL && pg == CONTROL_MPAGE)
case CONTROL_MPAGE:
if (pg == CONTROL_MPAGE) {
pg == CONTROL_MPAGE)
case CONTROL_MPAGE:
CONTROL_MPAGE,