sfc: Add XDP frame size

Browse source

This driver uses RX page-split when possible. It was recently fixed
in commit 86e85bf698 ("sfc: fix XDP-redirect in this driver") to
add needed tailroom for XDP-redirect.

After the fix efx->rx_page_buf_step is the frame size, with enough
head and tail-room for XDP-redirect.

Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/158945335278.97035.14611425333184621652.stgit@firesoul

...

This commit is contained in:

Jesper Dangaard Brouer 2020-05-14 12:49:12 +02:00 • committed by Alexei Starovoitov

parent 63fe91ab3d

commit 983e434518

1 changed files with 1 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

drivers/net/ethernet/sfc/rx.c

View file