1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linu
2
3 name: ovs_datapath
4 version: 2
5 protocol: genetlink-legacy
6 uapi-header: linux/openvswitch.h
7
8 doc:
9 OVS datapath configuration over generic netl
10
11 definitions:
12 -
13 name: ovs-header
14 type: struct
15 members:
16 -
17 name: dp-ifindex
18 type: u32
19 -
20 name: user-features
21 type: flags
22 name-prefix: ovs-dp-f-
23 enum-name:
24 entries:
25 -
26 name: unaligned
27 doc: Allow last Netlink attribute to b
28 -
29 name: vport-pids
30 doc: Allow datapath to associate multi
31 -
32 name: tc-recirc-sharing
33 doc: Allow tc offload recirc sharing
34 -
35 name: dispatch-upcall-per-cpu
36 doc: Allow per-cpu dispatch of upcalls
37 -
38 name: datapath-stats
39 enum-name: ovs-dp-stats
40 type: struct
41 members:
42 -
43 name: n-hit
44 type: u64
45 -
46 name: n-missed
47 type: u64
48 -
49 name: n-lost
50 type: u64
51 -
52 name: n-flows
53 type: u64
54 -
55 name: megaflow-stats
56 enum-name: ovs-dp-megaflow-stats
57 type: struct
58 members:
59 -
60 name: n-mask-hit
61 type: u64
62 -
63 name: n-masks
64 type: u32
65 -
66 name: padding
67 type: u32
68 -
69 name: n-cache-hit
70 type: u64
71 -
72 name: pad1
73 type: u64
74
75 attribute-sets:
76 -
77 name: datapath
78 name-prefix: ovs-dp-attr-
79 enum-name: ovs-datapath-attrs
80 attributes:
81 -
82 name: name
83 type: string
84 -
85 name: upcall-pid
86 doc: upcall pid
87 type: u32
88 -
89 name: stats
90 type: binary
91 struct: datapath-stats
92 -
93 name: megaflow-stats
94 type: binary
95 struct: megaflow-stats
96 -
97 name: user-features
98 type: u32
99 enum: user-features
100 enum-as-flags: true
101 -
102 name: pad
103 type: unused
104 -
105 name: masks-cache-size
106 type: u32
107 -
108 name: per-cpu-pids
109 type: binary
110 sub-type: u32
111 -
112 name: ifindex
113 type: u32
114
115 operations:
116 fixed-header: ovs-header
117 name-prefix: ovs-dp-cmd-
118 list:
119 -
120 name: get
121 doc: Get / dump OVS data path configurat
122 value: 3
123 attribute-set: datapath
124 do: &dp-get-op
125 request:
126 attributes:
127 - name
128 reply:
129 attributes:
130 - name
131 - upcall-pid
132 - stats
133 - megaflow-stats
134 - user-features
135 - masks-cache-size
136 - per-cpu-pids
137 dump: *dp-get-op
138 -
139 name: new
140 doc: Create new OVS data path
141 value: 1
142 attribute-set: datapath
143 do:
144 request:
145 attributes:
146 - name
147 - upcall-pid
148 - user-features
149 -
150 name: del
151 doc: Delete existing OVS data path
152 value: 2
153 attribute-set: datapath
154 do:
155 request:
156 attributes:
157 - name
158
159 mcast-groups:
160 list:
161 -
162 name: ovs_datapath
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