On 10/28/2023 7:26 AM, Chaoyong He wrote: > From: James Hershaw <james.hers...@corigine.com> > > Reduce the space reserved for layer 2 overhead by defining > NFP_ETH_OVERHEAD. > > Previously, the overhead was not explicitly defined, only the > NFP_FRAME_SIZE_MAX value and the maximum layer 3 MTU was read from > hardware, which is set by firmware. > > This resulted in a massive overhead, 516 Bytes in most cases, and while > this can hold useful metadata in some cases, for the most part is not > necessary. As such the overhead is explicitly defined in line with other > net PMDs and the maximum frame size is calculated based on this and the > layer 3 MTU read from firmware. > > Signed-off-by: James Hershaw <james.hers...@corigine.com> > Reviewed-by: Chaoyong He <chaoyong...@corigine.com>>
Applied to dpdk-next-net/main, thanks.
