[dpdk-dev] [PATCH v2 2/2] igb_uio: fix interrupt enablement after FLR in VM

[Patil, Harish]

From: Gregory Etelson <gregory at weka.io<mailto:gregory at weka.io>>
Date: Saturday, October 14, 2017 at 8:10 PM
To: Ferruh Yigit <ferruh.yigit at intel.com<mailto:ferruh.yigit at intel.com>>
Cc: "Thotton, Shijith" <Shijith.Thotton at cavium.com<mailto:Shijith.Thotton at cavium.com>>, "Wu, Jingjing" <jingjing.wu at intel.com<mailto:jingjing.wu at intel.com>>, Harish Patil <Harish.Patil at cavium.com<mailto:Harish.Patil at cavium.com>>, "Tan, Jianfeng" <jianfeng.tan at intel.com<mailto:jianfeng.tan at intel.com>>, "Xing, Beilei" <beilei.xing at intel.com<mailto:beilei.xing at intel.com>>, "dev at dpdk.org<mailto:dev at dpdk.org>" <dev at dpdk.org<mailto:dev at dpdk.org>>, "stable at dpdk.org<mailto:stable at dpdk.org>" <stable at dpdk.org<mailto:stable at dpdk.org>>
Subject: Re: [PATCH v2 2/2] igb_uio: fix interrupt enablement after FLR in VM

I'll start to build setup environment this week.
Regards,
Gregory

On Sat, Oct 14, 2017 at 12:11 AM, Ferruh Yigit <ferruh.yigit at intel.com<mailto:ferruh.yigit at intel.com>> wrote:
On 10/13/2017 9:12 AM, Shijith Thotton wrote:
<...>

> Hi Jingjing,
>
> This patch perfectly meets requirements as both resets are retained
> (open and release). Tested it with LiquidIO NIC and it works fine.
> I can see MSI-X re-enabled on each run with new patch.
>
> Gregory, Harish,
> Please verify the patch on your setup if possible.

Hi Gregory, Harish,

Did you able to test this patch?

Thanks,
ferruh

>
> Thanks,
> Shijith
>


Hi all,
Its not working for qede VF device.
So request to back out all igb_uio changes related to the patch:
igb_uio: issue FLR during open and release of device file

Thanks,
Harish