On 10 December 2012 16:45, <fred.kon...@greensocs.com> wrote:
> -static void virtio_blk_class_init(ObjectClass *klass, void *data)
> -{
> - DeviceClass *dc = DEVICE_CLASS(klass);
> - PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
> -
> - k->init = virtio_blk_init_pci;
> - k->exit = virtio_blk_exit_pci;
> - k->vendor_id = PCI_VENDOR_ID_REDHAT_QUMRANET;
> - k->device_id = PCI_DEVICE_ID_VIRTIO_BLOCK;
> - k->revision = VIRTIO_PCI_ABI_VERSION;
> - k->class_id = PCI_CLASS_STORAGE_SCSI;
> - dc->reset = virtio_pci_reset;
> - dc->props = virtio_blk_properties;
> -}
This hunk removes the setting of the PCI vendor and device IDs
but I can't see where they are set in the new code.
How will the PCI transport's PCI vendor/device/class IDs be
set (a) when a virtio-blk backend is created and separately
plugged into a virtio-pci transport (b) for the legacy
virtio-pci-blk? [ideally the answer to (b) should be "in the
same way as for (a)"]
-- PMM
