[Qemu-devel] Howto - USB Port and EHCI

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* [Qemu-devel] Howto - USB Port and EHCI
@ 2011-08-17 16:27 Erik Rull
  2011-08-17 21:46 ` Gerd Hoffmann
  0 siblings, 1 reply; 2+ messages in thread
From: Erik Rull @ 2011-08-17 16:27 UTC (permalink / raw)
  To: qemu-devel

Hi all,

is there a documentation available for the new USB EHCI and Port selection 
feature?
I have read some patches that contained these updates, but I don't know how 
to tell my USB device to be exposed as EHCI device to the guest.

My info usbhost shows 5x UHCI and 1x EHCI host after adding device_add usbhost.

Thanks.

Best regards,

Erik

^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [Qemu-devel] Howto - USB Port and EHCI
  2011-08-17 16:27 [Qemu-devel] Howto - USB Port and EHCI Erik Rull
@ 2011-08-17 21:46 ` Gerd Hoffmann
  0 siblings, 0 replies; 2+ messages in thread
From: Gerd Hoffmann @ 2011-08-17 21:46 UTC (permalink / raw)
  To: Erik Rull; +Cc: qemu-devel

On 08/17/11 18:27, Erik Rull wrote:
> Hi all,
>
> is there a documentation available for the new USB EHCI and Port
> selection feature?
> I have read some patches that contained these updates, but I don't know
> how to tell my USB device to be exposed as EHCI device to the guest.

qemu -readconfig docs/ich9-ehci-uhci.cfg \
      -device usb-host,bus=ehci.0,...

See also docs/usb2.txt

cheers,
   Gerd

^ permalink raw reply	[flat|nested] 2+ messages in thread

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2011-08-17 16:27 [Qemu-devel] Howto - USB Port and EHCI Erik Rull
2011-08-17 21:46 ` Gerd Hoffmann

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