AHCI_PREG_SSTS    968 dev/pci/ahci.c 		switch (ahci_pread(ap, AHCI_PREG_SSTS) & AHCI_PREG_SSTS_DET) {
AHCI_PREG_SSTS   1297 dev/pci/ahci.c 	if (ahci_pwait_eq(ap, AHCI_PREG_SSTS, AHCI_PREG_SSTS_DET,