1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 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 netlink. 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 be unaligned 28 - 29 name: vport-pids 30 doc: Allow datapath to associate multiple Netlink PIDs to each vport 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 configuration and state 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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