Re: AF_XDP umem and jumbo frames?

[Rob Sherwood <rob.sherwood@xxxxxxxxx>]

Thanks for the reference and the page-per-packet point makes sense.
At the same time, not supporting jumbo frames seems like a non-trivial
limitation.  Are there a subset of drivers that do support jumbo
frames (or LRO or the other features that require multiple pages per
packet)?

Thanks in advance,

- Rob
.
On Tue, Sep 25, 2018 at 9:44 AM Alex Forster <aforster@xxxxxxxxxxxxxx> wrote:
>
> > On my test box running 4.18 if XDP is in use the MTU can not be set higher than 3050.
>
> Ah, that answers a few questions for me. Thanks!
>
> Alex Forster