module huawei-bd-ext {

    yang-version 1;

    namespace
      "urn:huawei:yang:huawei-bd-ext";

    prefix bd-ext;

    import huawei-bd {
      prefix bd;
    }
    import huawei-qos {
      prefix qos;
    }
    import huawei-extension {
      prefix ext;
    }
    import huawei-ifm {
      prefix ifm;
    }

    organization
      "Huawei Technologies Co., Ltd.";

    contact
      "Huawei Industrial Base
     Bantian, Longgang
     Shenzhen 518129
     People's Republic of China
     Website: http://www.huawei.com
     Email: support@huawei.com";

    description "BD ext.";

    revision "2020-06-22" {
      description
        "Add reset-bd-ac-suppression-statistics.";
      reference
        "Huawei private.";

    }

    revision "2020-03-06" {
      description "Add pipe type.";
      reference
        "Huawei private.";

    }

    revision "2020-01-13" {
      description "Modify description.";
      reference
        "Huawei private.";

    }

    revision "2019-04-23" {
      description "Initial revision.";
      reference
        "Huawei private.";

    }

    ext:task-name "forwarding";

    typedef bd-pipe-mode {
      type enumeration {
        enum "pipe" {
          value 1;
          description "BD pipe mode.";
        }
        enum "shortpipe" {
          value 2;
          description "BD short pipe mode.";
        }
        enum "uniform" {
          value 3;
          description "BD uniform mode.";
        }
      }
      description "BD pipe mode.";
    }

    typedef bd-service-class {
      type enumeration {
        enum "be" {
          value 0;
          description
            "Specify the CoS as BE.";
        }
        enum "af1" {
          value 1;
          description
            "Specify the CoS as AF1.";
        }
        enum "af2" {
          value 2;
          description
            "Specify the CoS as AF2.";
        }
        enum "af3" {
          value 3;
          description
            "Specify the CoS as AF3.";
        }
        enum "af4" {
          value 4;
          description
            "Specify the CoS as AF4.";
        }
        enum "ef" {
          value 5;
          description
            "Specify the CoS as EF.";
        }
        enum "cs6" {
          value 6;
          description
            "Specify the CoS as CS6.";
        }
        enum "cs7" {
          value 7;
          description
            "Specify the CoS as CS7.";
        }
      }
      description "Description of CoS.";
    }

    typedef bd-color {
      type enumeration {
        enum "green" {
          value 0;
          description
            "Specify the packet color as green.";
        }
        enum "yellow" {
          value 1;
          description
            "Specify the packet color as yellow.";
        }
        enum "red" {
          value 2;
          description
            "Specify the packet color as red.";
        }
      }
      description
        "Description of packet color.";
    }

    typedef bd-trust-type {
      type enumeration {
        enum "outpri" {
          value 0;
          description
            "Specify the trust type as OUTTER-VLAN-8021P.";
        }
        enum "inpri" {
          value 1;
          description
            "Specify the trust type as INNER-VLAN-8021P.";
        }
        enum "ipdscp" {
          value 2;
          description
            "Specify the trust type as IP-DSCP.";
        }
      }
      description
        "Description of trust type.";
    }

    rpc reset-bd-ac-suppression-statistics {
      ext:node-ref "/bd:bd/bd:instances/bd:instance/bd:service-points/bd:service-point";
      description "Reset AC suppression.";
      input {
        leaf interface-name {
          type leafref {
            path "/ifm:ifm/ifm:interfaces/ifm:interface/ifm:name";
          }
          mandatory true;
          description "Interface name.";
        }

        leaf bd-id {
          type uint32 {
            range "1..16777215";
          }
          mandatory true;
          description "BD ID.";
        }
      }
    }  // rpc reset-bd-ac-suppression-statistics
  }  // module huawei-bd-ext