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| author |   Yuya Kusakabe <yuya.kusakabe@gmail.com> | 2020-02-25 12:32:12 +0900 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2020-02-25 22:50:55 +0100 |
| commit | 503d539a6e417b018616bf3060e0b5814fafce47 (patch) | |
| tree | 3999130006b4ac5b8593f683765f4feca5e381ad /scripts/bpf_helpers_doc.py | |
| parent | virtio_net: Keep vnet header zeroed if XDP is loaded for small buffer (diff) | |
| download | wireguard-linux-503d539a6e417b018616bf3060e0b5814fafce47.tar.xz wireguard-linux-503d539a6e417b018616bf3060e0b5814fafce47.zip | |
virtio_net: Add XDP meta data support
Implement support for transferring XDP meta data into skb for
virtio_net driver; before calling into the program, xdp.data_meta points
to xdp.data, where on program return with pass verdict, we call
into skb_metadata_set().
Tested with the script at
https://github.com/higebu/virtio_net-xdp-metadata-test.
Signed-off-by: Yuya Kusakabe <yuya.kusakabe@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Jason Wang <jasowang@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Link: https://lore.kernel.org/bpf/20200225033212.437563-2-yuya.kusakabe@gmail.com
Diffstat (limited to 'scripts/bpf_helpers_doc.py')
0 files changed, 0 insertions, 0 deletions