mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/
synced 2026-04-17 22:23:45 -04:00
37d9df224d
I was intending to make all the Netlink Spec code BSD-3-Clause to ease the adoption but it appears that: - I fumbled the uAPI and used "GPL WITH uAPI note" there - it gives people pause as they expect GPL in the kernel As suggested by Chuck re-license under dual. This gives us benefit of full BSD freedom while fulfilling the broad "kernel is under GPL" expectations. Link: https://lore.kernel.org/all/20230304120108.05dd44c5@kernel.org/ Link: https://lore.kernel.org/r/20230306200457.3903854-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
101 lines
2.1 KiB
YAML
101 lines
2.1 KiB
YAML
# SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
|
|
|
|
name: netdev
|
|
|
|
doc:
|
|
netdev configuration over generic netlink.
|
|
|
|
definitions:
|
|
-
|
|
type: flags
|
|
name: xdp-act
|
|
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
|