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Re: [Qemu-devel] [RFC Patch 00/12] IXGBE: Add live migration support for
From: |
Michael S. Tsirkin |
Subject: |
Re: [Qemu-devel] [RFC Patch 00/12] IXGBE: Add live migration support for SRIOV NIC |
Date: |
Thu, 22 Oct 2015 15:55:34 +0300 |
On Thu, Oct 22, 2015 at 12:37:32AM +0800, Lan Tianyu wrote:
> This patchset is to propose a new solution to add live migration support for
> 82599
> SRIOV network card.
>
> Im our solution, we prefer to put all device specific operation into VF and
> PF driver and make code in the Qemu more general.
Adding code to VF driver makes sense. However, adding code to PF driver
is problematic: PF and VF run within different environments, you can't
assume PF and VF drivers are the same version.
I guess that would be acceptable if these messages make
it into the official intel spec, along with
hardware registers.
--
MST
- Re: [Qemu-devel] [RFC Patch 05/12] IXGBE: Add new sysfs interface of "notify_vf", (continued)
- Re: [Qemu-devel] [RFC Patch 05/12] IXGBE: Add new sysfs interface of "notify_vf", Michael S. Tsirkin, 2015/10/22
- Re: [Qemu-devel] [RFC Patch 05/12] IXGBE: Add new sysfs interface of "notify_vf", Lan, Tianyu, 2015/10/24
- Re: [Qemu-devel] [RFC Patch 05/12] IXGBE: Add new sysfs interface of "notify_vf", Alexander Duyck, 2015/10/25
- Re: [Qemu-devel] [RFC Patch 05/12] IXGBE: Add new sysfs interface of "notify_vf", Lan, Tianyu, 2015/10/25
[Qemu-devel] [RFC Patch 04/12] IXGBE: Add ixgbe_ping_vf() to notify a specified VF via mailbox msg., Lan Tianyu, 2015/10/22
[Qemu-devel] [RFC Patch 11/12] IXGBEVF: Migrate VF statistic data, Lan Tianyu, 2015/10/22
[Qemu-devel] [RFC Patch 10/12] IXGBEVF: Add lock to protect tx/rx ring operation, Lan Tianyu, 2015/10/22
Re: [Qemu-devel] [RFC Patch 00/12] IXGBE: Add live migration support for SRIOV NIC,
Michael S. Tsirkin <=
Re: [Qemu-devel] [RFC Patch 00/12] IXGBE: Add live migration support for SRIOV NIC, Alexander Duyck, 2015/10/23
- Re: [Qemu-devel] [RFC Patch 00/12] IXGBE: Add live migration support for SRIOV NIC, Alex Williamson, 2015/10/23
- Re: [Qemu-devel] [RFC Patch 00/12] IXGBE: Add live migration support for SRIOV NIC, Lan Tianyu, 2015/10/26
- Re: [Qemu-devel] [RFC Patch 00/12] IXGBE: Add live migration support for SRIOV NIC, Alexander Duyck, 2015/10/26
- Re: [Qemu-devel] [RFC Patch 00/12] IXGBE: Add live migration support for SRIOV NIC, Lan Tianyu, 2015/10/29
- Re: [Qemu-devel] [RFC Patch 00/12] IXGBE: Add live migration support for SRIOV NIC, Alexander Duyck, 2015/10/29
- Re: [Qemu-devel] [RFC Patch 00/12] IXGBE: Add live migration support for SRIOV NIC, Lan Tianyu, 2015/10/29
- Re: [Qemu-devel] [RFC Patch 00/12] IXGBE: Add live migration support for SRIOV NIC, Alexander Duyck, 2015/10/29
- Re: [Qemu-devel] [RFC Patch 00/12] IXGBE: Add live migration support for SRIOV NIC, Lan Tianyu, 2015/10/29