module dell-base-if-fc {

    yang-version 1;

    namespace
      "http://www.dellemc.com/networking/os10/dell-base-if-fc";

    prefix base-if-fc;

    import ietf-interfaces {
      prefix if;
    }
    import dell-base-common {
      prefix base-cmn;
    }
    import ietf-yang-types {
      prefix yang;
    }
    import iana-if-type {
      prefix ianaift;
    }

    organization "Dell EMC";

    contact "http://www.dell.com/support";

    description
      "Fibre Channel over Ethernet (FCoE) encapsulates Fibre channel frames over Ethernet networks.
         FC-MAP identifies which fabric the FCoE switch belongs to.

         This model contains a collection of YANG definitions for fcoe-map configurations.

         Copyright (c) 2015-2019 by Dell EMC, All rights reserved.";

    revision "2018-04-12" {
      description
        "Fixing pyang IETF errors and adding documentiation to the model.";
      reference
        "Network Platform Abstraction";

    }

    revision "2016-11-21" {
      description "Initial version";
      reference
        "Network Platform Abstraction";

    }


    typedef fcmac-mode {
      type enumeration {
        enum "FPMA_MODE" {
          value 1;
          description
            "In this mode, the 48 Bits MAC address is built by appending the FC_ID to a
			     24-bit the FCoE MAC address prefix (FC-MAP).";
        }
        enum "NULL_MODE" {
          value 2;
          description
            "In this mode, The MAC address will be set to zero";
        }
        enum "USER_MODE" {
          value 3;
          description
            "In this mode, The MAC address will be specified by the user";
        }
      }
      description
        "Enumeration of all values for the FC MAC address modes";
    }

    augment /if:interfaces/if:interface {
      when
        "if:type = 'ianaift:fibreChannel'";
      description
        "Attributes of a FCoE interface";
      leaf bb-credit {
        type uint32;
        description
          "The Buffer-to-Buffer Credit allocation";
      }

      leaf bb-credit-recovery {
        type uint32;
        description
          "The Buffer-to-Buffer Credit Recovery";
      }

      leaf src-mac-mode {
        type fcmac-mode;
        description
          "Specifies how source MAC address is to be formed";
      }

      leaf src-map-prefix {
        type uint32;
        description
          "Fiber channel mapper prefix for source address";
      }

      leaf ingress-src-mac {
        type yang:phys-address;
        description
          "Source MAC provided by user and depends on the mac_mode configured";
      }

      leaf dest-mac-mode {
        type fcmac-mode;
        description
          "Specifies how destination MAC address is to be formed";
      }

      leaf dest-map-prefix {
        type uint32;
        description
          "Fiber channel mapper prefix for destination address";
      }

      leaf ingress-dest-mac {
        type yang:phys-address;
        description
          "Ingress destination MAC for mapper";
      }

      leaf fcoe-pkt-vlanid {
        type base-cmn:vlan-id;
        description "FCoE packet vlan-id";
      }

      leaf tag-protocol-id {
        type uint16;
        description
          "Tag Protocol id for FCoE packet";
      }

      leaf priority {
        type base-cmn:dot1p;
        description
          " Default priority for vlan tag";
      }

      leaf vft-header {
        type uint32;
        description
          "Virtual Fabric Tagging ID or header";
      }

      leaf mtu {
        type uint32;
        description "FC port MTU";
      }

      leaf flow-control-enable {
        type boolean;
        description "Flow control mode";
      }
    }

    augment /if:interfaces-state/if:interface {
      description
        "Attributes of a FCoE interface state";
      leaf bb-credit-receive {
        type uint32;
        description
          " Buffer-to-Buffer Credit Receive";
      }
    }
  }  // module dell-base-if-fc