1 /* SPDX-License-Identifier: ((GPL-2.0 WITH Lin 1 /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
2 /* Do not edit directly, auto-generated from: 2 /* Do not edit directly, auto-generated from: */
3 /* Documentation/netlink/specs/netdev.yam 3 /* Documentation/netlink/specs/netdev.yaml */
4 /* YNL-GEN uapi header */ 4 /* YNL-GEN uapi header */
5 5
6 #ifndef _UAPI_LINUX_NETDEV_H 6 #ifndef _UAPI_LINUX_NETDEV_H
7 #define _UAPI_LINUX_NETDEV_H 7 #define _UAPI_LINUX_NETDEV_H
8 8
9 #define NETDEV_FAMILY_NAME "netdev" 9 #define NETDEV_FAMILY_NAME "netdev"
10 #define NETDEV_FAMILY_VERSION 1 10 #define NETDEV_FAMILY_VERSION 1
11 11
12 /** 12 /**
13 * enum netdev_xdp_act 13 * enum netdev_xdp_act
14 * @NETDEV_XDP_ACT_BASIC: XDP features set sup 14 * @NETDEV_XDP_ACT_BASIC: XDP features set supported by all drivers
15 * (XDP_ABORTED, XDP_DROP, XDP_PASS, XDP_TX) 15 * (XDP_ABORTED, XDP_DROP, XDP_PASS, XDP_TX)
16 * @NETDEV_XDP_ACT_REDIRECT: The netdev suppor 16 * @NETDEV_XDP_ACT_REDIRECT: The netdev supports XDP_REDIRECT
17 * @NETDEV_XDP_ACT_NDO_XMIT: This feature info 17 * @NETDEV_XDP_ACT_NDO_XMIT: This feature informs if netdev implements
18 * ndo_xdp_xmit callback. 18 * ndo_xdp_xmit callback.
19 * @NETDEV_XDP_ACT_XSK_ZEROCOPY: This feature 19 * @NETDEV_XDP_ACT_XSK_ZEROCOPY: This feature informs if netdev supports AF_XDP
20 * in zero copy mode. 20 * in zero copy mode.
21 * @NETDEV_XDP_ACT_HW_OFFLOAD: This feature in 21 * @NETDEV_XDP_ACT_HW_OFFLOAD: This feature informs if netdev supports XDP hw
22 * offloading. 22 * offloading.
23 * @NETDEV_XDP_ACT_RX_SG: This feature informs 23 * @NETDEV_XDP_ACT_RX_SG: This feature informs if netdev implements non-linear
24 * XDP buffer support in the driver napi cal 24 * XDP buffer support in the driver napi callback.
25 * @NETDEV_XDP_ACT_NDO_XMIT_SG: This feature i 25 * @NETDEV_XDP_ACT_NDO_XMIT_SG: This feature informs if netdev implements
26 * non-linear XDP buffer support in ndo_xdp_ 26 * non-linear XDP buffer support in ndo_xdp_xmit callback.
27 */ 27 */
28 enum netdev_xdp_act { 28 enum netdev_xdp_act {
29 NETDEV_XDP_ACT_BASIC = 1, 29 NETDEV_XDP_ACT_BASIC = 1,
30 NETDEV_XDP_ACT_REDIRECT = 2, 30 NETDEV_XDP_ACT_REDIRECT = 2,
31 NETDEV_XDP_ACT_NDO_XMIT = 4, 31 NETDEV_XDP_ACT_NDO_XMIT = 4,
32 NETDEV_XDP_ACT_XSK_ZEROCOPY = 8, 32 NETDEV_XDP_ACT_XSK_ZEROCOPY = 8,
33 NETDEV_XDP_ACT_HW_OFFLOAD = 16, 33 NETDEV_XDP_ACT_HW_OFFLOAD = 16,
34 NETDEV_XDP_ACT_RX_SG = 32, 34 NETDEV_XDP_ACT_RX_SG = 32,
35 NETDEV_XDP_ACT_NDO_XMIT_SG = 64, 35 NETDEV_XDP_ACT_NDO_XMIT_SG = 64,
36 36
37 /* private: */ 37 /* private: */
38 NETDEV_XDP_ACT_MASK = 127, 38 NETDEV_XDP_ACT_MASK = 127,
39 }; 39 };
40 40
41 /** 41 /**
42 * enum netdev_xdp_rx_metadata 42 * enum netdev_xdp_rx_metadata
43 * @NETDEV_XDP_RX_METADATA_TIMESTAMP: Device i 43 * @NETDEV_XDP_RX_METADATA_TIMESTAMP: Device is capable of exposing receive HW
44 * timestamp via bpf_xdp_metadata_rx_timesta 44 * timestamp via bpf_xdp_metadata_rx_timestamp().
45 * @NETDEV_XDP_RX_METADATA_HASH: Device is cap 45 * @NETDEV_XDP_RX_METADATA_HASH: Device is capable of exposing receive packet
46 * hash via bpf_xdp_metadata_rx_hash(). 46 * hash via bpf_xdp_metadata_rx_hash().
47 * @NETDEV_XDP_RX_METADATA_VLAN_TAG: Device is 47 * @NETDEV_XDP_RX_METADATA_VLAN_TAG: Device is capable of exposing receive
48 * packet VLAN tag via bpf_xdp_metadata_rx_v 48 * packet VLAN tag via bpf_xdp_metadata_rx_vlan_tag().
49 */ 49 */
50 enum netdev_xdp_rx_metadata { 50 enum netdev_xdp_rx_metadata {
51 NETDEV_XDP_RX_METADATA_TIMESTAMP = 1, 51 NETDEV_XDP_RX_METADATA_TIMESTAMP = 1,
52 NETDEV_XDP_RX_METADATA_HASH = 2, 52 NETDEV_XDP_RX_METADATA_HASH = 2,
53 NETDEV_XDP_RX_METADATA_VLAN_TAG = 4, 53 NETDEV_XDP_RX_METADATA_VLAN_TAG = 4,
54 }; 54 };
55 55
56 /** 56 /**
57 * enum netdev_xsk_flags 57 * enum netdev_xsk_flags
58 * @NETDEV_XSK_FLAGS_TX_TIMESTAMP: HW timestam 58 * @NETDEV_XSK_FLAGS_TX_TIMESTAMP: HW timestamping egress packets is supported
59 * by the driver. 59 * by the driver.
60 * @NETDEV_XSK_FLAGS_TX_CHECKSUM: L3 checksum 60 * @NETDEV_XSK_FLAGS_TX_CHECKSUM: L3 checksum HW offload is supported by the
61 * driver. 61 * driver.
62 */ 62 */
63 enum netdev_xsk_flags { 63 enum netdev_xsk_flags {
64 NETDEV_XSK_FLAGS_TX_TIMESTAMP = 1, 64 NETDEV_XSK_FLAGS_TX_TIMESTAMP = 1,
65 NETDEV_XSK_FLAGS_TX_CHECKSUM = 2, 65 NETDEV_XSK_FLAGS_TX_CHECKSUM = 2,
66 }; 66 };
67 67
68 enum netdev_queue_type { 68 enum netdev_queue_type {
69 NETDEV_QUEUE_TYPE_RX, 69 NETDEV_QUEUE_TYPE_RX,
70 NETDEV_QUEUE_TYPE_TX, 70 NETDEV_QUEUE_TYPE_TX,
71 }; 71 };
72 72
73 enum netdev_qstats_scope { 73 enum netdev_qstats_scope {
74 NETDEV_QSTATS_SCOPE_QUEUE = 1, 74 NETDEV_QSTATS_SCOPE_QUEUE = 1,
75 }; 75 };
76 76
77 enum { 77 enum {
78 NETDEV_A_DEV_IFINDEX = 1, 78 NETDEV_A_DEV_IFINDEX = 1,
79 NETDEV_A_DEV_PAD, 79 NETDEV_A_DEV_PAD,
80 NETDEV_A_DEV_XDP_FEATURES, 80 NETDEV_A_DEV_XDP_FEATURES,
81 NETDEV_A_DEV_XDP_ZC_MAX_SEGS, 81 NETDEV_A_DEV_XDP_ZC_MAX_SEGS,
82 NETDEV_A_DEV_XDP_RX_METADATA_FEATURES, 82 NETDEV_A_DEV_XDP_RX_METADATA_FEATURES,
83 NETDEV_A_DEV_XSK_FEATURES, 83 NETDEV_A_DEV_XSK_FEATURES,
84 84
85 __NETDEV_A_DEV_MAX, 85 __NETDEV_A_DEV_MAX,
86 NETDEV_A_DEV_MAX = (__NETDEV_A_DEV_MAX 86 NETDEV_A_DEV_MAX = (__NETDEV_A_DEV_MAX - 1)
87 }; 87 };
88 88
89 enum { 89 enum {
90 NETDEV_A_PAGE_POOL_ID = 1, 90 NETDEV_A_PAGE_POOL_ID = 1,
91 NETDEV_A_PAGE_POOL_IFINDEX, 91 NETDEV_A_PAGE_POOL_IFINDEX,
92 NETDEV_A_PAGE_POOL_NAPI_ID, 92 NETDEV_A_PAGE_POOL_NAPI_ID,
93 NETDEV_A_PAGE_POOL_INFLIGHT, 93 NETDEV_A_PAGE_POOL_INFLIGHT,
94 NETDEV_A_PAGE_POOL_INFLIGHT_MEM, 94 NETDEV_A_PAGE_POOL_INFLIGHT_MEM,
95 NETDEV_A_PAGE_POOL_DETACH_TIME, 95 NETDEV_A_PAGE_POOL_DETACH_TIME,
96 NETDEV_A_PAGE_POOL_DMABUF, 96 NETDEV_A_PAGE_POOL_DMABUF,
97 97
98 __NETDEV_A_PAGE_POOL_MAX, 98 __NETDEV_A_PAGE_POOL_MAX,
99 NETDEV_A_PAGE_POOL_MAX = (__NETDEV_A_P 99 NETDEV_A_PAGE_POOL_MAX = (__NETDEV_A_PAGE_POOL_MAX - 1)
100 }; 100 };
101 101
102 enum { 102 enum {
103 NETDEV_A_PAGE_POOL_STATS_INFO = 1, 103 NETDEV_A_PAGE_POOL_STATS_INFO = 1,
104 NETDEV_A_PAGE_POOL_STATS_ALLOC_FAST = 104 NETDEV_A_PAGE_POOL_STATS_ALLOC_FAST = 8,
105 NETDEV_A_PAGE_POOL_STATS_ALLOC_SLOW, 105 NETDEV_A_PAGE_POOL_STATS_ALLOC_SLOW,
106 NETDEV_A_PAGE_POOL_STATS_ALLOC_SLOW_HI 106 NETDEV_A_PAGE_POOL_STATS_ALLOC_SLOW_HIGH_ORDER,
107 NETDEV_A_PAGE_POOL_STATS_ALLOC_EMPTY, 107 NETDEV_A_PAGE_POOL_STATS_ALLOC_EMPTY,
108 NETDEV_A_PAGE_POOL_STATS_ALLOC_REFILL, 108 NETDEV_A_PAGE_POOL_STATS_ALLOC_REFILL,
109 NETDEV_A_PAGE_POOL_STATS_ALLOC_WAIVE, 109 NETDEV_A_PAGE_POOL_STATS_ALLOC_WAIVE,
110 NETDEV_A_PAGE_POOL_STATS_RECYCLE_CACHE 110 NETDEV_A_PAGE_POOL_STATS_RECYCLE_CACHED,
111 NETDEV_A_PAGE_POOL_STATS_RECYCLE_CACHE 111 NETDEV_A_PAGE_POOL_STATS_RECYCLE_CACHE_FULL,
112 NETDEV_A_PAGE_POOL_STATS_RECYCLE_RING, 112 NETDEV_A_PAGE_POOL_STATS_RECYCLE_RING,
113 NETDEV_A_PAGE_POOL_STATS_RECYCLE_RING_ 113 NETDEV_A_PAGE_POOL_STATS_RECYCLE_RING_FULL,
114 NETDEV_A_PAGE_POOL_STATS_RECYCLE_RELEA 114 NETDEV_A_PAGE_POOL_STATS_RECYCLE_RELEASED_REFCNT,
115 115
116 __NETDEV_A_PAGE_POOL_STATS_MAX, 116 __NETDEV_A_PAGE_POOL_STATS_MAX,
117 NETDEV_A_PAGE_POOL_STATS_MAX = (__NETD 117 NETDEV_A_PAGE_POOL_STATS_MAX = (__NETDEV_A_PAGE_POOL_STATS_MAX - 1)
118 }; 118 };
119 119
120 enum { 120 enum {
121 NETDEV_A_NAPI_IFINDEX = 1, 121 NETDEV_A_NAPI_IFINDEX = 1,
122 NETDEV_A_NAPI_ID, 122 NETDEV_A_NAPI_ID,
123 NETDEV_A_NAPI_IRQ, 123 NETDEV_A_NAPI_IRQ,
124 NETDEV_A_NAPI_PID, 124 NETDEV_A_NAPI_PID,
125 125
126 __NETDEV_A_NAPI_MAX, 126 __NETDEV_A_NAPI_MAX,
127 NETDEV_A_NAPI_MAX = (__NETDEV_A_NAPI_M 127 NETDEV_A_NAPI_MAX = (__NETDEV_A_NAPI_MAX - 1)
128 }; 128 };
129 129
130 enum { 130 enum {
131 NETDEV_A_QUEUE_ID = 1, 131 NETDEV_A_QUEUE_ID = 1,
132 NETDEV_A_QUEUE_IFINDEX, 132 NETDEV_A_QUEUE_IFINDEX,
133 NETDEV_A_QUEUE_TYPE, 133 NETDEV_A_QUEUE_TYPE,
134 NETDEV_A_QUEUE_NAPI_ID, 134 NETDEV_A_QUEUE_NAPI_ID,
135 NETDEV_A_QUEUE_DMABUF, 135 NETDEV_A_QUEUE_DMABUF,
136 136
137 __NETDEV_A_QUEUE_MAX, 137 __NETDEV_A_QUEUE_MAX,
138 NETDEV_A_QUEUE_MAX = (__NETDEV_A_QUEUE 138 NETDEV_A_QUEUE_MAX = (__NETDEV_A_QUEUE_MAX - 1)
139 }; 139 };
140 140
141 enum { 141 enum {
142 NETDEV_A_QSTATS_IFINDEX = 1, 142 NETDEV_A_QSTATS_IFINDEX = 1,
143 NETDEV_A_QSTATS_QUEUE_TYPE, 143 NETDEV_A_QSTATS_QUEUE_TYPE,
144 NETDEV_A_QSTATS_QUEUE_ID, 144 NETDEV_A_QSTATS_QUEUE_ID,
145 NETDEV_A_QSTATS_SCOPE, 145 NETDEV_A_QSTATS_SCOPE,
146 NETDEV_A_QSTATS_RX_PACKETS = 8, 146 NETDEV_A_QSTATS_RX_PACKETS = 8,
147 NETDEV_A_QSTATS_RX_BYTES, 147 NETDEV_A_QSTATS_RX_BYTES,
148 NETDEV_A_QSTATS_TX_PACKETS, 148 NETDEV_A_QSTATS_TX_PACKETS,
149 NETDEV_A_QSTATS_TX_BYTES, 149 NETDEV_A_QSTATS_TX_BYTES,
150 NETDEV_A_QSTATS_RX_ALLOC_FAIL, 150 NETDEV_A_QSTATS_RX_ALLOC_FAIL,
151 NETDEV_A_QSTATS_RX_HW_DROPS, 151 NETDEV_A_QSTATS_RX_HW_DROPS,
152 NETDEV_A_QSTATS_RX_HW_DROP_OVERRUNS, 152 NETDEV_A_QSTATS_RX_HW_DROP_OVERRUNS,
153 NETDEV_A_QSTATS_RX_CSUM_COMPLETE, 153 NETDEV_A_QSTATS_RX_CSUM_COMPLETE,
154 NETDEV_A_QSTATS_RX_CSUM_UNNECESSARY, 154 NETDEV_A_QSTATS_RX_CSUM_UNNECESSARY,
155 NETDEV_A_QSTATS_RX_CSUM_NONE, 155 NETDEV_A_QSTATS_RX_CSUM_NONE,
156 NETDEV_A_QSTATS_RX_CSUM_BAD, 156 NETDEV_A_QSTATS_RX_CSUM_BAD,
157 NETDEV_A_QSTATS_RX_HW_GRO_PACKETS, 157 NETDEV_A_QSTATS_RX_HW_GRO_PACKETS,
158 NETDEV_A_QSTATS_RX_HW_GRO_BYTES, 158 NETDEV_A_QSTATS_RX_HW_GRO_BYTES,
159 NETDEV_A_QSTATS_RX_HW_GRO_WIRE_PACKETS 159 NETDEV_A_QSTATS_RX_HW_GRO_WIRE_PACKETS,
160 NETDEV_A_QSTATS_RX_HW_GRO_WIRE_BYTES, 160 NETDEV_A_QSTATS_RX_HW_GRO_WIRE_BYTES,
161 NETDEV_A_QSTATS_RX_HW_DROP_RATELIMITS, 161 NETDEV_A_QSTATS_RX_HW_DROP_RATELIMITS,
162 NETDEV_A_QSTATS_TX_HW_DROPS, 162 NETDEV_A_QSTATS_TX_HW_DROPS,
163 NETDEV_A_QSTATS_TX_HW_DROP_ERRORS, 163 NETDEV_A_QSTATS_TX_HW_DROP_ERRORS,
164 NETDEV_A_QSTATS_TX_CSUM_NONE, 164 NETDEV_A_QSTATS_TX_CSUM_NONE,
165 NETDEV_A_QSTATS_TX_NEEDS_CSUM, 165 NETDEV_A_QSTATS_TX_NEEDS_CSUM,
166 NETDEV_A_QSTATS_TX_HW_GSO_PACKETS, 166 NETDEV_A_QSTATS_TX_HW_GSO_PACKETS,
167 NETDEV_A_QSTATS_TX_HW_GSO_BYTES, 167 NETDEV_A_QSTATS_TX_HW_GSO_BYTES,
168 NETDEV_A_QSTATS_TX_HW_GSO_WIRE_PACKETS 168 NETDEV_A_QSTATS_TX_HW_GSO_WIRE_PACKETS,
169 NETDEV_A_QSTATS_TX_HW_GSO_WIRE_BYTES, 169 NETDEV_A_QSTATS_TX_HW_GSO_WIRE_BYTES,
170 NETDEV_A_QSTATS_TX_HW_DROP_RATELIMITS, 170 NETDEV_A_QSTATS_TX_HW_DROP_RATELIMITS,
171 NETDEV_A_QSTATS_TX_STOP, 171 NETDEV_A_QSTATS_TX_STOP,
172 NETDEV_A_QSTATS_TX_WAKE, 172 NETDEV_A_QSTATS_TX_WAKE,
173 173
174 __NETDEV_A_QSTATS_MAX, 174 __NETDEV_A_QSTATS_MAX,
175 NETDEV_A_QSTATS_MAX = (__NETDEV_A_QSTA 175 NETDEV_A_QSTATS_MAX = (__NETDEV_A_QSTATS_MAX - 1)
176 }; 176 };
177 177
178 enum { 178 enum {
179 NETDEV_A_DMABUF_IFINDEX = 1, 179 NETDEV_A_DMABUF_IFINDEX = 1,
180 NETDEV_A_DMABUF_QUEUES, 180 NETDEV_A_DMABUF_QUEUES,
181 NETDEV_A_DMABUF_FD, 181 NETDEV_A_DMABUF_FD,
182 NETDEV_A_DMABUF_ID, 182 NETDEV_A_DMABUF_ID,
183 183
184 __NETDEV_A_DMABUF_MAX, 184 __NETDEV_A_DMABUF_MAX,
185 NETDEV_A_DMABUF_MAX = (__NETDEV_A_DMAB 185 NETDEV_A_DMABUF_MAX = (__NETDEV_A_DMABUF_MAX - 1)
186 }; 186 };
187 187
188 enum { 188 enum {
189 NETDEV_CMD_DEV_GET = 1, 189 NETDEV_CMD_DEV_GET = 1,
190 NETDEV_CMD_DEV_ADD_NTF, 190 NETDEV_CMD_DEV_ADD_NTF,
191 NETDEV_CMD_DEV_DEL_NTF, 191 NETDEV_CMD_DEV_DEL_NTF,
192 NETDEV_CMD_DEV_CHANGE_NTF, 192 NETDEV_CMD_DEV_CHANGE_NTF,
193 NETDEV_CMD_PAGE_POOL_GET, 193 NETDEV_CMD_PAGE_POOL_GET,
194 NETDEV_CMD_PAGE_POOL_ADD_NTF, 194 NETDEV_CMD_PAGE_POOL_ADD_NTF,
195 NETDEV_CMD_PAGE_POOL_DEL_NTF, 195 NETDEV_CMD_PAGE_POOL_DEL_NTF,
196 NETDEV_CMD_PAGE_POOL_CHANGE_NTF, 196 NETDEV_CMD_PAGE_POOL_CHANGE_NTF,
197 NETDEV_CMD_PAGE_POOL_STATS_GET, 197 NETDEV_CMD_PAGE_POOL_STATS_GET,
198 NETDEV_CMD_QUEUE_GET, 198 NETDEV_CMD_QUEUE_GET,
199 NETDEV_CMD_NAPI_GET, 199 NETDEV_CMD_NAPI_GET,
200 NETDEV_CMD_QSTATS_GET, 200 NETDEV_CMD_QSTATS_GET,
201 NETDEV_CMD_BIND_RX, 201 NETDEV_CMD_BIND_RX,
202 202
203 __NETDEV_CMD_MAX, 203 __NETDEV_CMD_MAX,
204 NETDEV_CMD_MAX = (__NETDEV_CMD_MAX - 1 204 NETDEV_CMD_MAX = (__NETDEV_CMD_MAX - 1)
205 }; 205 };
206 206
207 #define NETDEV_MCGRP_MGMT "mgmt" 207 #define NETDEV_MCGRP_MGMT "mgmt"
208 #define NETDEV_MCGRP_PAGE_POOL "page-pool" 208 #define NETDEV_MCGRP_PAGE_POOL "page-pool"
209 209
210 #endif /* _UAPI_LINUX_NETDEV_H */ 210 #endif /* _UAPI_LINUX_NETDEV_H */
211 211
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