* External USB Hub.
@ 2012-11-09 12:23 Veruca Salt
2012-11-09 13:39 ` Gerd Hoffmann
0 siblings, 1 reply; 2+ messages in thread
From: Veruca Salt @ 2012-11-09 12:23 UTC (permalink / raw)
To: QEMU-KVM Mailing List
I'm pretty sure the answer to this is 'no', but does the ehci implementation support USB-connected USB hubs?
Or will that come out in 1.2 in the xhci implementation.
Would really appreciate an answer, a friend of mine doing a robotic project is a bit stuck.
Thanks,
Simon
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: External USB Hub.
2012-11-09 12:23 External USB Hub Veruca Salt
@ 2012-11-09 13:39 ` Gerd Hoffmann
0 siblings, 0 replies; 2+ messages in thread
From: Gerd Hoffmann @ 2012-11-09 13:39 UTC (permalink / raw)
To: Veruca Salt; +Cc: QEMU-KVM Mailing List
On 11/09/12 13:23, Veruca Salt wrote:
>
>
> I'm pretty sure the answer to this is 'no', but does the ehci implementation support USB-connected USB hubs?
> Or will that come out in 1.2 in the xhci implementation.
No. You can try using the emulated hub and hook up the devices
connected to the hub one by one if they have to be connected to a hub.
Only problem with that is that the emulated hub is a usb 1.1 device. You
can also try connecting all devices to the ehci root hub, this will
allow them run with usb2 speed.
cheers,
Gerd
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2012-11-09 12:23 External USB Hub Veruca Salt
2012-11-09 13:39 ` Gerd Hoffmann
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