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Message-ID: <496F9E28.1010904@codemonkey.ws>
Date: Thu, 15 Jan 2009 14:35:52 -0600
From: Anthony Liguori <anthony@codemonkey.ws>
MIME-Version: 1.0
Subject: Re: [Qemu-devel] [RESEND][QUERY] savevm/loadvm/migration of usb
	devices - do we save enough information.
References: <496DFFAF.3040006@redhat.com>
In-Reply-To: <496DFFAF.3040006@redhat.com>
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To: qemu-devel@nongnu.org
Cc: Uri Lublin <uril@redhat.com>

Uri Lublin wrote:
> Hello,
>
> Currently Qemu does not save/load state information for all usb 
> devices, but
> only save/load state information for usb-uhci (r5054).
>
> Is it enough ? Doesn't Qemu need to save e.g. 
> speed/addr/state/setup_state for
> USBDevice's ?

I presume so.

Regards,

Anthony Liguori

> As a reference look at the patch at the bottom of [1], specifically at
> generic_usb_save/generic_usb_load.
>
> Thanks,
>     Uri.
>
> [1]  
> http://www.mail-archive.com/kvm-devel@lists.sourceforge.net/msg05898.html
>
>
>
>