| # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) |
| |
| name: netdev |
| |
| doc: |
| netdev configuration over generic netlink. |
| |
| definitions: |
| - |
| type: flags |
| name: xdp-act |
| render-max: true |
| entries: |
| - |
| name: basic |
| doc: |
| XDP feautues set supported by all drivers |
| (XDP_ABORTED, XDP_DROP, XDP_PASS, XDP_TX) |
| - |
| name: redirect |
| doc: |
| The netdev supports XDP_REDIRECT |
| - |
| name: ndo-xmit |
| doc: |
| This feature informs if netdev implements ndo_xdp_xmit callback. |
| - |
| name: xsk-zerocopy |
| doc: |
| This feature informs if netdev supports AF_XDP in zero copy mode. |
| - |
| name: hw-offload |
| doc: |
| This feature informs if netdev supports XDP hw offloading. |
| - |
| name: rx-sg |
| doc: |
| This feature informs if netdev implements non-linear XDP buffer |
| support in the driver napi callback. |
| - |
| name: ndo-xmit-sg |
| doc: |
| This feature informs if netdev implements non-linear XDP buffer |
| support in ndo_xdp_xmit callback. |
| |
| attribute-sets: |
| - |
| name: dev |
| attributes: |
| - |
| name: ifindex |
| doc: netdev ifindex |
| type: u32 |
| checks: |
| min: 1 |
| - |
| name: pad |
| type: pad |
| - |
| name: xdp-features |
| doc: Bitmask of enabled xdp-features. |
| type: u64 |
| enum: xdp-act |
| enum-as-flags: true |
| |
| operations: |
| list: |
| - |
| name: dev-get |
| doc: Get / dump information about a netdev. |
| attribute-set: dev |
| do: |
| request: |
| attributes: |
| - ifindex |
| reply: &dev-all |
| attributes: |
| - ifindex |
| - xdp-features |
| dump: |
| reply: *dev-all |
| - |
| name: dev-add-ntf |
| doc: Notification about device appearing. |
| notify: dev-get |
| mcgrp: mgmt |
| - |
| name: dev-del-ntf |
| doc: Notification about device disappearing. |
| notify: dev-get |
| mcgrp: mgmt |
| - |
| name: dev-change-ntf |
| doc: Notification about device configuration being changed. |
| notify: dev-get |
| mcgrp: mgmt |
| |
| mcast-groups: |
| list: |
| - |
| name: mgmt |
