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Re: [Qemu-devel] xhci and ehci qemu emulation performance
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From: |
Gerd Hoffmann |
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Subject: |
Re: [Qemu-devel] xhci and ehci qemu emulation performance |
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Date: |
Thu, 08 Nov 2012 16:20:59 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:10.0.10) Gecko/20121026 Thunderbird/10.0.10 |
On 11/08/12 16:08, Stefano Panella wrote:
> Hi,
>
> I am very new to the qemu list,
>
> Thanks for your time in advance if you can answer some of my questions.
>
> I see you have done a big work on xhci emulation support for qemu!
>
> I would like to ask:
> - what is it the status of xhci support for SS usb3 devices?
no streams support yet, otherwise it should work in theory.
There might be bugs though, and xhci hasn't seen that much testing yet.
> - Is it available any performance measurement on the emulation compared
> to native (for example attaching an usb3 SSD drive etc.)?
I don't have benchmark numbers.
cheers,
Gerd