Re: [Xen-devel] LSI SAS2008 Option Rom Failure

[David Erickson <halcyon1981@xxxxxxxxx>]

That may be the problem, to make sure my environment matched ivo's for
compiling I was using rev 25567 which is prior to that commit.  We're
headed out of town right now but I will try the tip when I get back
and see if it solves that problem.  I'll also try sending a NIC
through per Ian's suggestion.  Also another quick question, it seems
that upstream changed the way that NICs are assigned at create time, I
was seeing VIF's (ala XenServer style) created in my ifconfig but
seemingly not properly attached to my VM, or at least it wasn't
DHCP'ing correctly.  Is there different syntax or something I need to
change network wise when using qemu upstream?

Thanks all for the help!
David

On Thu, Jul 19, 2012 at 5:00 AM, Stefano Stabellini
<stefano.stabellini@xxxxxxxxxxxxx> wrote:
> On Thu, 19 Jul 2012, Ian Campbell wrote:
>> Yes, starting with Ubuntu is a good idea.
>>
>> The last line of the dmesg is:
>> (XEN) vmsi.c:108:d32767 Unsupported delivery mode 3
>> which sounds interesting, might be something Stefano knows about?
>
> What is your Xen version?
> Make sure you have the commit:
>
> Author: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
> Date:   Tue Jul 3 13:39:01 2012 +0100
>
>     xen: event channel remapping for emulated MSIs
>
>     Linux PV on HVM guests remap all the MSIs onto event channels,
>     including MSIs corresponding to QEMU's emulated devices.  This patch
>     makes sure that we handle correctly the case of emulated MSI that have
>     been remapped, sending a pirq to the guest instead.
>
>     Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
>     Tested-by: Deep Debroy <ddebroy@xxxxxxxxx>
>     Committed-by: Keir Fraser <keir@xxxxxxx>

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