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Diffstat (limited to 'Documentation/netlink/specs/netdev.yaml')
| -rw-r--r-- | Documentation/netlink/specs/netdev.yaml | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Documentation/netlink/specs/netdev.yaml b/Documentation/netlink/specs/netdev.yaml index 1c7284fd535b..c46fcc78fc04 100644 --- a/Documentation/netlink/specs/netdev.yaml +++ b/Documentation/netlink/specs/netdev.yaml @@ -42,6 +42,19 @@ definitions: doc: This feature informs if netdev implements non-linear XDP buffer support in ndo_xdp_xmit callback. + - + type: flags + name: xdp-rx-metadata + render-max: true + entries: + - + name: timestamp + doc: + Device is capable of exposing receive HW timestamp via bpf_xdp_metadata_rx_timestamp(). + - + name: hash + doc: + Device is capable of exposing receive packet hash via bpf_xdp_metadata_rx_hash(). attribute-sets: - @@ -68,6 +81,13 @@ attribute-sets: type: u32 checks: min: 1 + - + name: xdp-rx-metadata-features + doc: Bitmask of supported XDP receive metadata features. + See Documentation/networking/xdp-rx-metadata.rst for more details. + type: u64 + enum: xdp-rx-metadata + enum-as-flags: true operations: list: @@ -84,6 +104,7 @@ operations: - ifindex - xdp-features - xdp-zc-max-segs + - xdp-rx-metadata-features dump: reply: *dev-all - |