Re: [PATCH RFC bpf-next 1/6] netlink: specs: Add XDP RX checksum capability to XDP metadata specs

On Sep 22, Stanislav Fomichev wrote:

On 09/20, Lorenzo Bianconi wrote:

...

Introduce XDP RX checksum capability to XDP metadata specs. XDP RX checksum will be use by devices capable of exposing receive checksum result via bpf_xdp_metadata_rx_checksum().

Signed-off-by: Lorenzo Bianconi lorenzo@kernel.org

Documentation/netlink/specs/netdev.yaml | 5 +++++ 1 file changed, 5 insertions(+)

diff --git a/Documentation/netlink/specs/netdev.yaml b/Documentation/netlink/specs/netdev.yaml index e00d3fa1c152d7165e9485d6d383a2cc9cef7cfd..00699bf4a7fdb67c6b9ee3548098b0c933fd39a4 100644 --- a/Documentation/netlink/specs/netdev.yaml +++ b/Documentation/netlink/specs/netdev.yaml @@ -61,6 +61,11 @@ definitions: doc: | Device is capable of exposing receive packet VLAN tag via bpf_xdp_metadata_rx_vlan_tag().

•  -
  

•    name: checksum
  

•    doc: |
  

•      Device is capable of exposing receive checksum result via
  

•      bpf_xdp_metadata_rx_checksum().
  

  • type: flags name: xsk-flags

nit: let's fold it into patch 2? Will be easier to git blame the feature..

ack, I will do it posting a proper series.

Regards, Lorenzo