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Re: x86_64 Dom0 USB support (was [Xen-devel] Xen on ES7000 x86_64 take 2

To: "Puthiyaparambil, Aravindh" <aravindh.puthiyaparambil@xxxxxxxxxx>
Subject: Re: x86_64 Dom0 USB support (was [Xen-devel] Xen on ES7000 x86_64 take 2)
From: Jerone Young <jerone@xxxxxxxxx>
Date: Wed, 27 Jul 2005 11:12:02 -0500
Cc: Ian Pratt <m+Ian.Pratt@xxxxxxxxxxxx>, Jerone Young <jyoung5@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, "Magolan, John F" <John.Magolan@xxxxxxxxxx>, "Nakajima, Jun" <jun.nakajima@xxxxxxxxx>, "Subrahmanian, Raj" <raj.subrahmanian@xxxxxxxxxx>, "Davis, Jason" <jason.davis@xxxxxxxxxx>, "Vessey, Bruce A" <Bruce.Vessey@xxxxxxxxxx>
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Reply-to: Jerone Young <jerone@xxxxxxxxx>
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I see no reason why it wouldn't be. I would submit a patch to the
config so that it is. Nobody has had a need till now..so it was just

On 7/27/05, Puthiyaparambil, Aravindh
<aravindh.puthiyaparambil@xxxxxxxxxx> wrote:
> I meant to post this sooner but it skipped my mind. I solved the USB
> keyboard issue on the ES7000 x86_64 box. The Dom0 kernel by default did
> not have any host side USB drivers compiled in. Once I fixed this the
> keyboard worked.
> I noticed that on x86_32 Dom0 kernel, the host side USB drivers are
> enabled by default and on x86_64 Dom0 they are not. Is there a reason
> for this or should I be submitting a patch which enables this support?
> Thanks
> Aravindh
> > -----Original Message-----
> > From: Ian Pratt [mailto:m+Ian.Pratt@xxxxxxxxxxxx]
> > Sent: Saturday, July 16, 2005 5:41 AM
> > To: Puthiyaparambil, Aravindh; Jerone Young
> > Cc: xen-devel@xxxxxxxxxxxxxxxxxxx; Magolan, John F; Nakajima, Jun;
> > Subrahmanian, Raj; Davis, Jason; Vessey, Bruce A;
> ian.pratt@xxxxxxxxxxxx
> > Subject: RE: [Xen-devel] Xen on ES7000 x86_64 take 2
> >
> > > Thanks for the patch. That's fixed the problem. Dom0 boots up
> > > now. But keyboard does not work on the console.
> >
> > Odd. USB or PS/2?
> > Can you get a serial line on the box and configure serial console?
> >
> > > But I am able
> > > to ssh into the system. I am also unable to bring up xend.
> > > Trying to bring up xend causes the system to freeze up and
> > > lose network connectivity. I don't see any messages on the
> > > serial console at this point.
> > >
> > > Any ideas on how to debug this?
> >
> > stop xend from bringing the bridge up by editing xend-config.sxp to
> > remove the 'network' line.
> >
> > I expect xend will then start OK, but you'll need to configure the
> > bridge etc manually via the serial console.
> >
> > The whole process of moving IP addresses between devices is fraught.
> Its
> > much better to configure it from boot using vendor scripts than to
> rely
> > on /etc/xen/scripts/network.
> >
> > Ian
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