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Re: [Qemu-devel] [PATCH v2 1/5] vmxnet3: Change offsets of msi/msix pci
From: |
Jason Wang |
Subject: |
Re: [Qemu-devel] [PATCH v2 1/5] vmxnet3: Change offsets of msi/msix pci capabilities |
Date: |
Mon, 7 Dec 2015 10:40:48 +0800 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
On 12/05/2015 03:38 AM, Shmulik Ladkani wrote:
> Thanks Jason,
>
> On Fri, 4 Dec 2015 16:49:23 +0800 Jason Wang <address@hidden> wrote:
>>> @@ -18,6 +18,10 @@
>>> .driver = "virtio-pci",\
>>> .property = "migrate-extra",\
>>> .value = "off",\
>>> + },{\
>>> + .driver = "vmxnet3",\
>>> + .property = "x-old-msi-offsets",\
>>> + .value = "on",\
>>> },
>> To have a better bisection behavior, we'd better enable this and compat
>> it in patch 2.
> Did you mean the following:
>
> #1 Introduce the new functionality with its 'x-old-msi-offsets'
> property, with the property set to true by default
>
> #2 Change 'x-old-msi-offsets' default value to false, and introduce the
> above compat
>
> Regards,
> Shmulik
Sorry for being unclear, I mean we'd better, keep the compat flag like
what has been done in the patch but introduce the property bit and
compat it in next patch.
[Qemu-devel] [PATCH v2 5/5] vmxnet3: Report the Device Serial Number capability, Shmulik Ladkani, 2015/12/02