RoCEv2 OTG model [latest]

config/config.yaml

@@ -64,6 +64,9 @@ components:
           items:
             $ref: '../lldp/lldp.yaml#/components/schemas/Lldp'
           x-field-uid: 9
+        stateful_flows:
+          $ref: '../flow/statefulflow.yaml#/components/schemas/StatefulFlow'
+          x-field-uid: 10
     Config.Options:
       description: |-
         Global configuration options.
@@ -74,4 +77,9 @@ components:
           x-field-uid: 1
         protocol_options:
           $ref: '../device/device.yaml#/components/schemas/Protocol.Options'
-          x-field-uid: 2
+          x-field-uid: 2
+        per_port_options:
+          type: array
+          items:
+            $ref: '../port/perportoptions.yaml#/components/schemas/PerPort.Options'
+          x-field-uid: 3

control/protocol.yaml

@@ -307,6 +307,52 @@ components:
             If the desired state is 'down', would bring down OSPFv3 session(s) with respective peer(s). 
           type: string
           x-field-uid: 2
+          x-enum:
+            up:
+              x-field-uid: 1
+            down:
+              x-field-uid: 2
+    State.Protocol.Rocev2:
+      description: >-
+        Sets state of configured RoCEv2 peers.
+      type: object
+      required:
+        - choice
+      properties:
+        choice:
+          type: string
+          x-enum:
+            peers:
+              x-field-uid: 1
+          x-field-uid: 1
+        peers:
+          $ref: '#/components/schemas/State.Protocol.Rocev2.Peers'
+          x-field-uid: 2
+    State.Protocol.Rocev2.Peers:
+      description: >-
+        Sets state of configured RoCEv2 peers.
+      required:
+        - state
+      properties:
+        peer_names:
+          description: >-
+            The names of RoCEv2 peers for which the state has to be applied.
+            An empty or null list will control all RoCEv2 peers.
+          type: array
+          items:
+            type: string
+          x-constraint:
+          - "/components/schemas/Rocev2.V4Peer/properties/name"
+          - "/components/schemas/Rocev2.V6Peer/properties/name"
+          x-field-uid: 1
+        state:
+          description: >-
+            The desired state of RoCEv2 peer.
+            If the desired state is 'up', underlying IP interface(s) would be brought up automatically (if not already up),
+             would attempt to bring up the RoCEv2 session(s).
+            If the desired state is 'down', RoCEv2 session(s) would be brought down. 
+          type: string
+          x-field-uid: 2
           x-enum:
             up:
               x-field-uid: 1

control/state.yaml

@@ -114,4 +114,7 @@ components:
           x-field-uid: 7
         ospfv3:
           $ref: './protocol.yaml#/components/schemas/State.Protocol.Ospfv3'
-          x-field-uid: 8
+          x-field-uid: 8
+        rocev2:
+          $ref: './protocol.yaml#/components/schemas/State.Protocol.Rocev2'
+          x-field-uid: 9

device/device.yaml

@@ -87,6 +87,11 @@ components:
             Configuration for OSPFv3 router.
           $ref: './ospfv3/router.yaml#/components/schemas/Device.Ospfv3Router'
           x-field-uid: 12
+        rocev2:
+          description: >-
+            Configuration for RoCEv2.
+          $ref: './rocev2/rocev2.yaml#/components/schemas/Device.Rocev2Peer'
+          x-field-uid: 13
       required: [name]
     Protocol.Options:
       description: >-

device/rocev2/qps.yaml

@@ -0,0 +1,106 @@
+components:
+  schemas:
+    Rocev2.QPs:
+      description: >-
+            This allows the user to set QP properties between a particular source and destination.
+      type: object
+      required: [qp_name]
+      properties:
+        qp_name:
+          description: |-
+            Name of each QP.
+          x-include: ../../common/common.yaml#/components/schemas/Named.Object/properties/name
+          x-field-uid: 1
+        connection_type:
+          $ref : '#/components/schemas/Rocev2.ConnectionType'
+          x-field-uid: 2
+    Rocev2.ConnectionType:
+      description: >-
+        Specifies the connection type for the QP, determining what and how the QP transfers data.
+      type: object
+      properties:
+        choice:
+          type: string
+          default: reliable_connection
+          x-enum:
+            reliable_connection:
+              x-field-uid: 1
+          x-field-uid: 1
+        reliable_connection:
+          $ref: '#/components/schemas/Rocev2.QPParameters'
+          x-field-uid: 2
+    Rocev2.QPParameters:
+      description: |-
+        Defines the parameters for configuring a RoCEv2 QP.
+      type: object
+      properties:
+        source_qp_number:
+          description: >-
+            Configure Source QP number which initiates the RDMA operation.
+          type: integer
+          format: uint32
+          default: 2
+          minimum: 2
+          maximum: 33554431
+          x-field-uid: 1
+        dscp:
+          description: >-
+            DSCP value for the RDMA data packets.
+          type: integer
+          format: uint32
+          default: 24
+          minimum: 0
+          maximum: 63
+          x-field-uid: 2
+        ecn:
+          description: >-
+            This field allows to configure bits of the Traffic Class field in the IPv4 or IPv6 header to encode four different code points.
+            Those are non_ect, ect_1, ect_0 and ce. non_ect quivalent is 00, ect_1 represent 01, ect_0 represent 10 and ce means 11.
+          type: string
+          default: ect_1
+          x-enum:
+            non_ect:
+              x-field-uid: 1
+            ect_1:
+              x-field-uid: 2
+            ect_0:
+              x-field-uid: 3
+            ce:
+              x-field-uid: 4
+          x-field-uid: 3
+        udp_source_port:
+          description: >-
+            UDP source port number for this QP.
+          type: integer
+          format: uint32
+          default: 49152
+          minimum: 0
+          maximum: 65535
+          x-field-uid: 4
+        initial_psn:
+          description: >-
+            Initial packet sequence number of the data transfer packet generated for this QP.
+          type: integer
+          format: uint64
+          default: 0
+          minimum: 0
+          maximum: 33554431
+          x-field-uid: 5
+        virtual_address:
+          description: >-
+            Virtual Address where the data transfer from the remote QP will write to.
+          type: string
+          format: hex          
+          default: "0000000000000000"
+          maxLength: 16
+          x-field-uid: 6
+        remote_key:
+          description: >-
+            Remote Key linked to the QP's virtual address.
+          type: string
+          format: hex          
+          default: "00000000"
+          maxLength: 8
+          x-field-uid: 7
+
+

device/rocev2/rocev2.yaml

@@ -0,0 +1,21 @@
+components:
+  schemas:
+    Device.Rocev2Peer:
+      description: >-
+        Configuration for one or more IPv4 or IPv6 RoCEv2 Peers.
+      type: object
+      properties:
+        ipv4_interfaces:
+          description: >-
+            This contains an array of references to IPv4 interfaces, each having a list of IPv4 peers to various destinations.  
+          type: array
+          items:
+            $ref: './rocev2ipv4.yaml#/components/schemas/Rocev2.V4Interface'
+          x-field-uid: 1
+        ipv6_interfaces:
+          description: >-
+            This contains an array references to IPv6 interfaces, each with a list of IPv6 peers for various destinations.
+          type: array
+          items:
+            $ref: './rocev2ipv6.yaml#/components/schemas/Rocev2.V6Interface'
+          x-field-uid: 2

device/rocev2/rocev2ipv4.yaml

@@ -0,0 +1,55 @@
+components:
+  schemas:
+    Rocev2.V4Interface:
+      description: >-
+        This contains an array of references to IPv4 interfaces, each having a list of IPv4 peers to various destinations.
+      type: object
+      required: [ipv4_name]
+      properties:
+        ipv4_name:
+          description: >-
+            The unique name of the IPv4 interface, used as the source IP for this list of RoCEv2 peers.
+          type: string
+          x-constraint:
+          - '/components/schemas/Device.Ipv4/properties/name'
+          x-field-uid: 1
+        ib_mtu:
+          description: >-
+            The InfiniBand protocol defines several fixed sizes for the Maximum Transmission Unit (IB MTU): 256, 512, 1024, 2048, or 4096 bytes.
+            RDMA messages will have a payload size that corresponds to the configured IB MTU.
+            Additionally, it is possible to configure a custom size.
+          type: integer
+          default: 1024
+          format: uint32
+          minimum: 0
+          maximum: 14000
+          x-field-uid: 2
+        peers:
+          description: >-
+            This contains the list of RoCEv2 peers configured on this interface.
+          type: array
+          items:
+            $ref: './rocev2ipv4.yaml#/components/schemas/Rocev2.V4Peer'
+          x-field-uid: 3
+    Rocev2.V4Peer:
+      description: >-
+        Configuration for RoCEv2 IPv4 peers.
+      type: object
+      required: [name, destination_ip_address]
+      properties:
+        name:
+          x-include: ../../common/common.yaml#/components/schemas/Named.Object/properties/name
+          x-field-uid: 1
+        destination_ip_address:
+          description: |-
+            Specify the destination ip address.
+          type: string
+          format: ipv4
+          x-field-uid: 2
+        qps:
+          type: array
+          description: >-
+            This allows the user to set  multiple QPs and its properties between a pair of source and destination RoCEv2 devices.
+          items:
+            $ref: './qps.yaml#/components/schemas/Rocev2.QPs'
+          x-field-uid: 3

device/rocev2/rocev2ipv6.yaml

@@ -0,0 +1,58 @@
+components:
+  schemas:
+    Rocev2.V6Interface:
+      description: >-
+        This contains an array of references to IPv6 interfaces, each having a list of IPv6 peers to various destinations.
+      type: object
+      required: [ipv6_name]
+      properties:
+        ipv6_name:
+          description: >-
+            The unique name of IPv6 used as the source IP for this list of RoCEv2 peers.
+          type: string
+          x-constraint:
+          - '/components/schemas/Device.Ipv6/properties/name'
+          x-field-uid: 1
+        ib_mtu:
+          description: >-
+            The InfiniBand protocol defines several fixed sizes for the Maximum Transmission Unit (IB MTU): 256, 512, 1024, 2048, or 4096 bytes.
+            RDMA messages will have a payload size that corresponds to the configured IB MTU.
+            Additionally, it is possible to configure a custom size.
+          type: integer
+          default: 1024
+          format: uint32
+          minimum: 0
+          maximum: 14000
+          x-field-uid: 2
+        peers:
+          description: >-
+            This contains the list of RoCEv2 IPv6 peers configured on this interface.
+          type: array
+          items:
+            $ref: './rocev2ipv6.yaml#/components/schemas/Rocev2.V6Peer'
+          x-field-uid: 3
+    Rocev2.V6Peer:
+      description: >-
+        Configuration for RoCEv2 IPv6 peer settings.
+      type: object
+      required: [name, destination_ip_address]
+      properties:
+        name:
+          x-include: ../../common/common.yaml#/components/schemas/Named.Object/properties/name
+          x-field-uid: 1
+        destination_ip_address:
+          description: |-
+            Specify the destination ip address.
+          type: string
+          format: ipv6
+          x-field-uid: 2
+        qps:
+          type: array
+          description: >-
+            This allows the user to set  multiple QPs and its properties between a pair of source and destination RoCEv2 devices.
+          items:
+            $ref: './qps.yaml#/components/schemas/Rocev2.QPs'
+          x-field-uid: 3
+
+
+