RE: [E1000-devel] [Bug 56981] New: [SR-IOV] Intel I350 NIC VF cannot work in a Windows 2008 guest.

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Greg is correct, I350 is only supported in Windows 2008 R2 and later.  

The only 1G Windows 2008 support currently is for 82576.

-ashish

-----Original Message-----
From: Rose, Gregory V 
Sent: Tuesday, April 23, 2013 1:27 PM
To: Ren, Yongjie; e1000-devel@xxxxxxxxxxxxxxxxxxxxx; kvm@xxxxxxxxxxxxxxx; Shah, Ashish N
Subject: RE: [E1000-devel] [Bug 56981] New: [SR-IOV] Intel I350 NIC VF cannot work in a Windows 2008 guest.

Adding Ashish Shah.  IIRC Windows 2008 isn't supported by the VF driver but I may be mistaken.  Ashish should know.

- Greg

> -----Original Message-----
> From: Ren, Yongjie [mailto:yongjie.ren@xxxxxxxxx]
> Sent: Monday, April 22, 2013 6:16 PM
> To: e1000-devel@xxxxxxxxxxxxxxxxxxxxx; kvm@xxxxxxxxxxxxxxx
> Subject: Re: [E1000-devel] [Bug 56981] New: [SR-IOV] Intel I350 NIC VF
> cannot work in a Windows 2008 guest.
> 
> Added e1000-devel list to see whether this's a known issue.
> 
> Best Regards,
>      Yongjie (Jay)
> 
> 
> > -----Original Message-----
> > From: kvm-owner@xxxxxxxxxxxxxxx [mailto:kvm-owner@xxxxxxxxxxxxxxx]
> > On Behalf Of bugzilla-daemon@xxxxxxxxxxxxxxxxxxx
> > Sent: Monday, April 22, 2013 10:41 PM
> > To: kvm@xxxxxxxxxxxxxxx
> > Subject: [Bug 56981] New: [SR-IOV] Intel I350 NIC VF cannot work in a
> > Windows 2008 guest.
> >
> > https://bugzilla.kernel.org/show_bug.cgi?id=56981
> >
> >            Summary: [SR-IOV] Intel I350 NIC VF cannot work in a
> > Windows
> >                     2008 guest.
> >            Product: Virtualization
> >            Version: unspecified
> >     Kernel Version: 3.9.0-rc3
> >           Platform: All
> >         OS/Version: Linux
> >               Tree: Mainline
> >             Status: NEW
> >           Severity: normal
> >           Priority: P1
> >          Component: kvm
> >         AssignedTo: virtualization_kvm@xxxxxxxxxxxxxxxxxxxx
> >         ReportedBy: yongjie.ren@xxxxxxxxx
> >         Regression: No
> >
> >
> > Environment:
> > ------------
> > Host OS (ia32/ia32e/IA64):ia32e
> > Guest OS (ia32/ia32e/IA64):ia32e
> > Guest OS Type (Linux/Windows):Windows
> > kvm.git Commit:79558f112fc0352e057f7b5e158e3d88b8b62c60
> > qemu-kvm Commit:8912bdea01e8671e59fe0287314379be9c1f40ec
> > Host Kernel Version:3.9.0-rc3
> > Hardware: Sandy Bridge - EP
> >
> >
> > Bug detailed description:
> > --------------------------
> > The assigned Intel I350 NIC VF (a igbvf) cannot work in a Windows 2008
> > guest.
> >
> > 1. If the guest is Windows 7/8/2012 or RHEL6.x , the Intel I350 NIC VF
> > can work fine in the guest.
> > 2. Intel 82576 NIC VF (also igbvf) can work in a Windows 2008 guest.
> >
> >
> > Reproduce steps:
> > ----------------
> > 1. ./pcistub.sh -h 0b:10.0   ( to hide a device)
> > 2. qemu-system-x86_64 -enable-kvm -m 4096 -smp 4 -device
> > pci-assign,host=0b:10.0 -net none -hda win2k8.img
> >
> > Current result:
> > ----------------
> > Intel I350 NIC VF cannot work in win2k8 guest
> >
> > Expected result:
> > ----------------
> > Intel I350 NIC VF can work in win2k8 guest
> >
> > --
> > Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
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