Symbol: AHCI_PREG_IS_DPS
sys/dev/disk/ahci/ahci.c
2580
if (is & AHCI_PREG_IS_DPS)
sys/dev/disk/ahci/ahci.c
2581
ahci_pwrite(ap, AHCI_PREG_IS, is & AHCI_PREG_IS_DPS);