1 | /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */ |
2 | /* Do not edit directly, auto-generated from: */ |
3 | /* Documentation/netlink/specs/netdev.yaml */ |
4 | /* YNL-GEN uapi header */ |
5 | |
6 | #ifndef _UAPI_LINUX_NETDEV_H |
7 | #define _UAPI_LINUX_NETDEV_H |
8 | |
9 | #define NETDEV_FAMILY_NAME "netdev" |
10 | #define NETDEV_FAMILY_VERSION 1 |
11 | |
12 | /** |
13 | * enum netdev_xdp_act |
14 | * @NETDEV_XDP_ACT_BASIC: XDP features set supported by all drivers |
15 | * (XDP_ABORTED, XDP_DROP, XDP_PASS, XDP_TX) |
16 | * @NETDEV_XDP_ACT_REDIRECT: The netdev supports XDP_REDIRECT |
17 | * @NETDEV_XDP_ACT_NDO_XMIT: This feature informs if netdev implements |
18 | * ndo_xdp_xmit callback. |
19 | * @NETDEV_XDP_ACT_XSK_ZEROCOPY: This feature informs if netdev supports AF_XDP |
20 | * in zero copy mode. |
21 | * @NETDEV_XDP_ACT_HW_OFFLOAD: This feature informs if netdev supports XDP hw |
22 | * offloading. |
23 | * @NETDEV_XDP_ACT_RX_SG: This feature informs if netdev implements non-linear |
24 | * XDP buffer support in the driver napi callback. |
25 | * @NETDEV_XDP_ACT_NDO_XMIT_SG: This feature informs if netdev implements |
26 | * non-linear XDP buffer support in ndo_xdp_xmit callback. |
27 | */ |
28 | enum netdev_xdp_act { |
29 | NETDEV_XDP_ACT_BASIC = 1, |
30 | NETDEV_XDP_ACT_REDIRECT = 2, |
31 | NETDEV_XDP_ACT_NDO_XMIT = 4, |
32 | NETDEV_XDP_ACT_XSK_ZEROCOPY = 8, |
33 | NETDEV_XDP_ACT_HW_OFFLOAD = 16, |
34 | NETDEV_XDP_ACT_RX_SG = 32, |
35 | NETDEV_XDP_ACT_NDO_XMIT_SG = 64, |
36 | |
37 | /* private: */ |
38 | NETDEV_XDP_ACT_MASK = 127, |
39 | }; |
40 | |
41 | /** |
42 | * enum netdev_xdp_rx_metadata |
43 | * @NETDEV_XDP_RX_METADATA_TIMESTAMP: Device is capable of exposing receive HW |
44 | * timestamp via bpf_xdp_metadata_rx_timestamp(). |
45 | * @NETDEV_XDP_RX_METADATA_HASH: Device is capable of exposing receive packet |
46 | * hash via bpf_xdp_metadata_rx_hash(). |
47 | */ |
48 | enum netdev_xdp_rx_metadata { |
49 | NETDEV_XDP_RX_METADATA_TIMESTAMP = 1, |
50 | NETDEV_XDP_RX_METADATA_HASH = 2, |
51 | |
52 | /* private: */ |
53 | NETDEV_XDP_RX_METADATA_MASK = 3, |
54 | }; |
55 | |
56 | enum { |
57 | NETDEV_A_DEV_IFINDEX = 1, |
58 | NETDEV_A_DEV_PAD, |
59 | NETDEV_A_DEV_XDP_FEATURES, |
60 | NETDEV_A_DEV_XDP_ZC_MAX_SEGS, |
61 | NETDEV_A_DEV_XDP_RX_METADATA_FEATURES, |
62 | |
63 | __NETDEV_A_DEV_MAX, |
64 | NETDEV_A_DEV_MAX = (__NETDEV_A_DEV_MAX - 1) |
65 | }; |
66 | |
67 | enum { |
68 | NETDEV_CMD_DEV_GET = 1, |
69 | NETDEV_CMD_DEV_ADD_NTF, |
70 | NETDEV_CMD_DEV_DEL_NTF, |
71 | NETDEV_CMD_DEV_CHANGE_NTF, |
72 | |
73 | __NETDEV_CMD_MAX, |
74 | NETDEV_CMD_MAX = (__NETDEV_CMD_MAX - 1) |
75 | }; |
76 | |
77 | #define NETDEV_MCGRP_MGMT "mgmt" |
78 | |
79 | #endif /* _UAPI_LINUX_NETDEV_H */ |
80 | |