AHCI_PREG_CMD_FRE
cmd |= AHCI_PREG_CMD_FRE | AHCI_PREG_CMD_POD |
if (!ISSET(cmd, AHCI_PREG_CMD_FRE)) {
AHCI_PREG_CMD_FRE | AHCI_PREG_CMD_FR)) ||
cmd |= AHCI_PREG_CMD_FRE | AHCI_PREG_CMD_POD | AHCI_PREG_CMD_SUD;
if (!ISSET(cmd, AHCI_PREG_CMD_FRE)) {
AHCI_PREG_CMD_FRE | AHCI_PREG_CMD_FR)) ||
cmd |= AHCI_PREG_CMD_FRE | AHCI_PREG_CMD_POD | AHCI_PREG_CMD_SUD;
if (!ISSET(cmd, AHCI_PREG_CMD_FRE)) {
r |= AHCI_PREG_CMD_FRE;
r &= ~AHCI_PREG_CMD_FRE;