Re: [PATCH iwl-next v4 0/4] igb: Add support for AF_XDP zero-copy

Hi Sriram,

On Fri Aug 04 2023, Sriram Yagnaraman wrote:

The first couple of patches adds helper funcctions to prepare for AF_XDP
zero-copy support which comes in the last couple of patches, one each
for Rx and TX paths.

As mentioned in v1 patchset [0], I don't have access to an actual IGB
device to provide correct performance numbers. I have used Intel 82576EB
emulator in QEMU [1] to test the changes to IGB driver.

I gave this patch series a try on a recent kernel and silicon
(i210). There was one issue in igb_xmit_zc(). But other than that it
worked very nicely.

It seems like it hasn't been merged yet. Do you have any plans for
continuing to work on this?

Thanks,
Kurt