diff options
author | Gerd Hoffmann <kraxel@redhat.com> | 2010-12-10 11:43:35 +0100 |
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committer | Gerd Hoffmann <kraxel@redhat.com> | 2011-01-11 17:27:44 +0100 |
commit | 5f69076b8dda325dcbbc87bdb00e04ffac0f6137 (patch) | |
tree | 7f9803cede8852118e1d452db8b41942a23992d8 /hw/smbus.c | |
parent | c7a2196a4fcdaba977b99aca0b6a6de5e5e7f64a (diff) |
usb: add port property.
This allows to explictily set the physical port where you want to
plug the usb device. Example:
-device usb-tablet,bus=usb.0,port=2
With explicit port addressing qemu can and will not automagically add
USB Hubs. This means that:
(a) You can plug two devices of your choice into the two uhci
root ports.
(b) If you want plug in more that two devices you have to care
about adding a hub yourself.
Plugging a hub works this way:
-device usb-hub,bus=usb.0,port=1
Use this to add a device to the hub:
-device usb-tablet,bus=usb.0,port=1.1
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/smbus.c')
0 files changed, 0 insertions, 0 deletions