From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Wei Xu <wei.xu.prc@gmail.com>,
xen-devel@lists.xensource.com,
Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: xen <xen@lists.fedoraproject.org>
Subject: Re: [Fedora-xen] DomU console driver not works for Fedora17 in HVM mode with Xen 4.1.2
Date: Mon, 20 Aug 2012 10:02:41 -0400 [thread overview]
Message-ID: <20120820140241.GD7847@phenom.dumpdata.com> (raw)
In-Reply-To: <CAH=9XObhC86Cg7kWdrUvPtPQEX94RcGiLH621pLbye3Q02=9ww@mail.gmail.com>
On Mon, Aug 20, 2012 at 09:39:56PM +0800, Wei Xu wrote:
> > Hi All,
> > I'm try to set up and verify Xen console driver base on Fedora 17 and Xen
> > 4.1.2 with hvm guest mode,
> > i searched around and got a link, it give steps both for PV and HVM mode,
> > I followed the HVM guide
> > and upgraded my kernel to 3.5.0.
> >
> > http://www.dedoimedo.com/computers/xen-console.html
> >
> > After that, I can got console output with "xm console <dom_id>", but the
> > console driver is not used when I tracing the driver
.. I am not sure I understand: "when I tracing the driver" ? Are
you referring to the PV driver?
> > with "crash" utility, by examing the "console_drivers", the console driver
> > is still "serial8250 console", so i wonder if I didn't
> > set up it properly or something else, is there someone ever experienced
> > it, thanks.
Hm, it should be the hvc one. Perhaps Stefano knows..
CC-ing him and xen-devel here.
> >
> > crash> p *console_drivers
> > $10 = {
> > name = "ttyS\000\000\000\000\000\000\000\000\000\000\000",
> > write = 0xffffffff8138d5a0 <serial8250_console_write>,
> > read = 0,
> > device = 0xffffffff8138c350 <uart_console_device>,
> > unblank = 0,
> > setup = 0xffffffff81d29926 <serial8250_console_setup>,
> > early_setup = 0xffffffff8138ca10 <serial8250_console_early_setup>,
> > flags = 22,
> > index = 0,
> > cflag = 0,
> > data = 0xffffffff81c82640,
> > next = 0x0
> > }
> >
> > Thanks,
> > Wei
> >
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next parent reply other threads:[~2012-08-20 14:02 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAH=9XOZC46yEKjoQKRgD3aEUaqvNcNF4Jcs=0HDdxJbAOpWEXw@mail.gmail.com>
[not found] ` <CAH=9XObhC86Cg7kWdrUvPtPQEX94RcGiLH621pLbye3Q02=9ww@mail.gmail.com>
2012-08-20 14:02 ` Konrad Rzeszutek Wilk [this message]
2012-08-20 14:26 ` [Fedora-xen] DomU console driver not works for Fedora17 in HVM mode with Xen 4.1.2 Wei Xu
2012-08-20 15:47 ` Stefano Stabellini
2012-08-23 1:22 ` Wei Xu
2012-08-23 13:20 ` Stefano Stabellini
2012-08-23 13:28 ` Wei Xu
2012-08-26 13:59 ` Wei Xu
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