1name: netdev 2 3doc: 4 netdev configuration over generic netlink. 5 6definitions: 7 - 8 type: flags 9 name: xdp-act 10 entries: 11 - 12 name: basic 13 doc: 14 XDP feautues set supported by all drivers 15 (XDP_ABORTED, XDP_DROP, XDP_PASS, XDP_TX) 16 - 17 name: redirect 18 doc: 19 The netdev supports XDP_REDIRECT 20 - 21 name: ndo-xmit 22 doc: 23 This feature informs if netdev implements ndo_xdp_xmit callback. 24 - 25 name: xsk-zerocopy 26 doc: 27 This feature informs if netdev supports AF_XDP in zero copy mode. 28 - 29 name: hw-offload 30 doc: 31 This feature informs if netdev supports XDP hw oflloading. 32 - 33 name: rx-sg 34 doc: 35 This feature informs if netdev implements non-linear XDP buffer 36 support in the driver napi callback. 37 - 38 name: ndo-xmit-sg 39 doc: 40 This feature informs if netdev implements non-linear XDP buffer 41 support in ndo_xdp_xmit callback. 42 43attribute-sets: 44 - 45 name: dev 46 attributes: 47 - 48 name: ifindex 49 doc: netdev ifindex 50 type: u32 51 value: 1 52 checks: 53 min: 1 54 - 55 name: pad 56 type: pad 57 - 58 name: xdp-features 59 doc: Bitmask of enabled xdp-features. 60 type: u64 61 enum: xdp-act 62 enum-as-flags: true 63 64operations: 65 list: 66 - 67 name: dev-get 68 doc: Get / dump information about a netdev. 69 value: 1 70 attribute-set: dev 71 do: 72 request: 73 attributes: 74 - ifindex 75 reply: &dev-all 76 attributes: 77 - ifindex 78 - xdp-features 79 dump: 80 reply: *dev-all 81 - 82 name: dev-add-ntf 83 doc: Notification about device appearing. 84 notify: dev-get 85 mcgrp: mgmt 86 - 87 name: dev-del-ntf 88 doc: Notification about device disappearing. 89 notify: dev-get 90 mcgrp: mgmt 91 - 92 name: dev-change-ntf 93 doc: Notification about device configuration being changed. 94 notify: dev-get 95 mcgrp: mgmt 96 97mcast-groups: 98 list: 99 - 100 name: mgmt 101