submodule Cisco-IOS-XR-cofo-csi-ma-oper-sub1 {

    yang-version 1;

    belongs-to
      Cisco-IOS-XR-cofo-csi-ma-oper {
        prefix
          Cisco-IOS-XR-cofo-csi-ma-oper;
    }

    import ietf-inet-types {
      prefix inet;
    }
    import Cisco-IOS-XR-types {
      prefix xr;
    }
    import cisco-semver {
      prefix semver;
    }

    organization "Cisco Systems, Inc.";

    contact
      "Cisco Systems, Inc.
     Customer Service
     
     Postal: 170 West Tasman Drive
     San Jose, CA 95134
     
     Tel: +1 800 553-NETS
     
     E-mail: cs-yang@cisco.com";

    description
      "This submodule contains a collection of YANG definitions
     for Cisco IOS-XR cofo-csi-ma package operational data.
     
     Copyright (c) 2013-2020 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2020-11-06" {
      description
        "Enhancement to support hot standby on CSI-MA";
    }

    revision "2019-06-16" {
      description
        "Enhancement to support configuration of CSI-Ether MTU";
    }

    revision "2019-04-05" {
      description
        "Establish semantic version baseline.";
    }

    revision "2015-11-09" {
      description "IOS XR 6.0 revision.";
    }

    semver:module-version "1.2.0";
    semver:module-version "1.1.0";
    semver:module-version "1.0.0";

    typedef Csi-ma-fo-timer-state {
      type enumeration {
        enum "csi-ma-fo-default" {
          value 1;
          description "Default state";
        }
        enum "csi-ma-fo-push-self-data" {
          value 2;
          description "Push self data";
        }
        enum "csi-ma-fo-sync-rem-data" {
          value 3;
          description "Sync remote data";
        }
        enum "csi-ma-fo-synced" {
          value 4;
          description "Synced";
        }
        enum "csi-ma-fo-max" {
          value 5;
          description "Max state";
        }
      }
      description "Fail Over Timer state";
    }

    typedef Csi-ma-conn-state {
      type enumeration {
        enum "csi-ma-conn-default" {
          value 0;
          description
            "Default connection state";
        }
        enum "csi-ma-conn-closed" {
          value 1;
          description "Connection closed";
        }
        enum "csi-ma-conn-opened" {
          value 2;
          description "Connection opened";
        }
        enum "csi-ma-conn-synced" {
          value 3;
          description "Connection synced";
        }
        enum "csi-ma-conn-im-synced" {
          value 4;
          description "Connection EOD rcvd";
        }
        enum "csi-ma-conn-max" {
          value 5;
          description
            "Unknown connection state";
        }
      }
      description
        "CSI-MA connection state enum type";
    }

    typedef Im-mtu {
      type int32;
      description "Im mtu";
    }

    typedef Csi-ipv6 {
      type inet:ipv6-address;
      description "Csi ipv6";
    }

    typedef Csi-ipv4 {
      type inet:ipv4-address;
      description "Csi ipv4";
    }

    typedef Csi-ma-afi {
      type enumeration {
        enum "csi-afi-ipv4" {
          value 1;
          description "IPv4 address family";
        }
        enum "csi-afi-ipv6" {
          value 2;
          description "IPv6 address family";
        }
        enum "csi-afi-invalid" {
          value 3;
          description
            "Invalid address family";
        }
      }
      description
        "CSI MA Address family enum type";
    }

    typedef Im-state {
      type uint32;
      description "Im state";
    }

    typedef Csi-ma-item-state {
      type enumeration {
        enum "csi-ma-item-create-req" {
          value 0;
          description
            "Interface create requested, wating for ack";
        }
        enum "csi-ma-item-attr-req" {
          value 1;
          description
            "Requested attributes passed from pub-sub admin";
        }
        enum "csi-ma-item-valid" {
          value 2;
          description "Valid entry";
        }
        enum "csi-ma-item-synced" {
          value 3;
          description
            "Replicated and synced to all nodes";
        }
        enum "csi-ma-item-mark-ed" {
          value 4;
          description
            "Marked for sweep at EOD";
        }
        enum "csi-ma-item-invalid" {
          value 5;
          description
            "Marked for delete in IM and then purge entry";
        }
        enum "csi-ma-item-delete-req" {
          value 6;
          description
            "Interface delete requested, wating for ack";
        }
        enum "csi-ma-item-max-states" {
          value 7;
          description "Invalid state";
        }
      }
      description
        "CSI MA item state enum type";
    }

    typedef Im-pic {
      type uint64;
      description "Im pic";
    }
  }  // submodule Cisco-IOS-XR-cofo-csi-ma-oper-sub1