projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 37d9df22 JK |
1 | # SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause |
| 2 | ||
| d3d854fd JK |
3 | name: netdev |
| 4 | ||
| 5 | doc: | |
| 6 | netdev configuration over generic netlink. | |
| 7 | ||
| 8 | definitions: | |
| 9 | - | |
| 10 | type: flags | |
| 11 | name: xdp-act | |
| 12 | entries: | |
| 13 | - | |
| 14 | name: basic | |
| 15 | doc: | |
| 16 | XDP feautues set supported by all drivers | |
| 17 | (XDP_ABORTED, XDP_DROP, XDP_PASS, XDP_TX) | |
| 18 | - | |
| 19 | name: redirect | |
| 20 | doc: | |
| 21 | The netdev supports XDP_REDIRECT | |
| 22 | - | |
| 23 | name: ndo-xmit | |
| 24 | doc: | |
| 25 | This feature informs if netdev implements ndo_xdp_xmit callback. | |
| 26 | - | |
| 27 | name: xsk-zerocopy | |
| 28 | doc: | |
| 29 | This feature informs if netdev supports AF_XDP in zero copy mode. | |
| 30 | - | |
| 31 | name: hw-offload | |
| 32 | doc: | |
| 1862de92 | 33 | This feature informs if netdev supports XDP hw offloading. |
| d3d854fd JK |
34 | - |
| 35 | name: rx-sg | |
| 36 | doc: | |
| 37 | This feature informs if netdev implements non-linear XDP buffer | |
| 38 | support in the driver napi callback. | |
| 39 | - | |
| 40 | name: ndo-xmit-sg | |
| 41 | doc: | |
| 42 | This feature informs if netdev implements non-linear XDP buffer | |
| 43 | support in ndo_xdp_xmit callback. | |
| 44 | ||
| 45 | attribute-sets: | |
| 46 | - | |
| 47 | name: dev | |
| 48 | attributes: | |
| 49 | - | |
| 50 | name: ifindex | |
| 51 | doc: netdev ifindex | |
| 52 | type: u32 | |
| d3d854fd JK |
53 | checks: |
| 54 | min: 1 | |
| 55 | - | |
| 56 | name: pad | |
| 57 | type: pad | |
| 58 | - | |
| 59 | name: xdp-features | |
| 60 | doc: Bitmask of enabled xdp-features. | |
| 61 | type: u64 | |
| 62 | enum: xdp-act | |
| 63 | enum-as-flags: true | |
| 64 | ||
| 65 | operations: | |
| 66 | list: | |
| 67 | - | |
| 68 | name: dev-get | |
| 69 | doc: Get / dump information about a netdev. | |
| d3d854fd JK |
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 | ||
| 97 | mcast-groups: | |
| 98 | list: | |
| 99 | - | |
| 100 | name: mgmt |