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qdev/usb: convert ohci.

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Drop num_ports argument for usb_ohci_init_pci(), everybody
calls it with num_ports == 3, so it is pointless.

Convert ohci pci device into qdev.
TODO: convert non-pci ohci adapters.

You can add a OHCI USB Controller to your virtual pc now using
'-device pci-ohci'.  Specifying a id is a good idea, so you can
attach usb devices to it, like this:

  -device pci-ohci,id=ohci
  -device usb-mouse,bus=ohci.0

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Gerd Hoffmann 2009-08-31 14:24:03 +02:00 • committed by Anthony Liguori
parent 6cf9b6f17a
commit 5b19d9a247
7 changed files with 35 additions and 21 deletions
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2
hw/realview.c
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@ -111,7 +111,7 @@ static void realview_init(ram_addr_t ram_size,
pic[48], pic[49], pic[50], pic[51], NULL);
pci_bus = (PCIBus *)qdev_get_child_bus(dev, "pci");
if (usb_enabled) {
usb_ohci_init_pci(pci_bus, 3, -1);
usb_ohci_init_pci(pci_bus, -1);
}
n = drive_get_max_bus(IF_SCSI);
while (n >= 0) {