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Re: [Qemu-devel] [qemu-devel][RFC] Enable usb with default options
From: |
Gerd Hoffmann |
Subject: |
Re: [Qemu-devel] [qemu-devel][RFC] Enable usb with default options |
Date: |
Thu, 07 Jun 2012 11:05:35 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:10.0.4) Gecko/20120422 Thunderbird/10.0.4 |
Hi,
> We (me and Gerd Hoffmann) have investigated that, and experimented with it.
> It will work for simply devices, but isochronous devices break. The real
> solution at least for x86 vms is to get the XHCI emulation finished, as
> the XHCI controller has a much nicer hw interface from an emulation pov,
> and it can handle usb 1-3 devices.
xhci emulation (in qemu-1.1) is good enougth to handle usb-tablet, so
feel free to play with it today :)
cheers,
Gerd
- Re: [Qemu-devel] [qemu-devel][RFC] Enable usb with default options, (continued)
- Re: [Qemu-devel] [qemu-devel][RFC] Enable usb with default options, Markus Armbruster, 2012/06/07
- Re: [Qemu-devel] [qemu-devel][RFC] Enable usb with default options, Anthony Liguori, 2012/06/07
- Re: [Qemu-devel] [qemu-devel][RFC] Enable usb with default options, Markus Armbruster, 2012/06/07
- Re: [Qemu-devel] [qemu-devel][RFC] Enable usb with default options, Anthony Liguori, 2012/06/07
- Re: [Qemu-devel] [qemu-devel][RFC] Enable usb with default options, Hans de Goede, 2012/06/07
- Re: [Qemu-devel] [qemu-devel][RFC] Enable usb with default options, Benjamin Herrenschmidt, 2012/06/07
- Re: [Qemu-devel] [qemu-devel][RFC] Enable usb with default options, Paolo Bonzini, 2012/06/07
- Re: [Qemu-devel] [qemu-devel][RFC] Enable usb with default options, Hans de Goede, 2012/06/07
- Re: [Qemu-devel] [qemu-devel][RFC] Enable usb with default options,
Gerd Hoffmann <=
- Re: [Qemu-devel] [qemu-devel][RFC] Enable usb with default options, Benjamin Herrenschmidt, 2012/06/07
- Re: [Qemu-devel] [qemu-devel][RFC] Enable usb with default options, Li Zhang, 2012/06/07
- Re: [Qemu-devel] [qemu-devel][RFC] Enable usb with default options, Benjamin Herrenschmidt, 2012/06/07
- Re: [Qemu-devel] [qemu-devel][RFC] Enable usb with default options, Hans de Goede, 2012/06/07
- Re: [Qemu-devel] [qemu-devel][RFC] Enable usb with default options, Benjamin Herrenschmidt, 2012/06/07
- Re: [Qemu-devel] [qemu-devel][RFC] Enable usb with default options, Gerd Hoffmann, 2012/06/07
- Re: [Qemu-devel] [qemu-devel][RFC] Enable usb with default options, Gerd Hoffmann, 2012/06/07
- Re: [Qemu-devel] [qemu-devel][RFC] Enable usb with default options, Andreas Färber, 2012/06/06