AHCI_CMD_STATUS_FRE
AHCI_CMD_STATUS_FRE |
port_cmd_status|AHCI_CMD_STATUS_FRE);
ASSERT(port_cmd_status & AHCI_CMD_STATUS_FRE);
if (!(port_cmd_status & AHCI_CMD_STATUS_FRE))
if (!(port_cmd_status & AHCI_CMD_STATUS_FRE)) {
port_cmd_status |= AHCI_CMD_STATUS_FRE;
if (port_cmd_status & (AHCI_CMD_STATUS_FRE | AHCI_CMD_STATUS_FR)) {
port_cmd_status &= ~AHCI_CMD_STATUS_FRE;