static void start_ahci_device(AHCIQState *ahci) { /* Map AHCI's ABAR (BAR5) */ ahci->hba_base = qpci_iomap(ahci->dev, 5, &ahci->barsize); /* turns on pci.cmd.iose, pci.cmd.mse and pci.cmd.bme */ qpci_device_enable(ahci->dev); }