module Cisco-IOS-XR-um-if-ethernet-cfg {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XR-um-if-ethernet-cfg";

    prefix um-if-ethernet-cfg;

    import cisco-semver {
      prefix semver;
    }
    import Cisco-IOS-XR-um-interface-cfg {
      prefix a1;
    }
    import tailf-common {
      prefix tailf;
    }

    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 module contains a collection of YANG definitions
     for Cisco IOS-XR if-ethernet package configuration.
     
     This YANG module augments the
     modules with configuration data.
     
     Copyright (c) 2019-2020 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2019-12-12" {
      description
        "Made changes for priority-flow-control and added frame preemption";
    }

    revision "2019-06-10" {
      description
        "Establish semantic version baseline.";
    }

    revision "2019-03-30" {
      description "Initial version";
    }

    semver:module-version "2.0.0";
    semver:module-version "1.0.0";

    grouping GROUP-BODY {
      container threshold {
        tailf:dependency "../a1:interface-name";
        when
          "../a1:interface-name[starts-with(text(),'TenGigE')] or ../a1:interface-name[starts-with(text(),'FortyGigE')] or ../a1:interface-name[starts-with(text(),'HundredGigE')] or ../a1:interface-name[starts-with(text(),'TwoHundredGigE')] or ../a1:interface-name[starts-with(text(),'FourHundredGigE')] or ../a1:interface-name[starts-with(text(),'TwentyFiveGigE')] or ../a1:interface-name[starts-with(text(),'FiftyGigE')]";
        description
          "Commands to set the threshold for the appropriate Bit Error Rate";
        leaf sd-ber {
          type uint32 {
            range "3..15";
          }
          description
            "Set the Signal Degrade Bit Error Rate threshold";
        }

        leaf sf-ber {
          type uint32 {
            range "4..15";
          }
          description
            "Set the Signal Fail Bit Error Rate threshold";
        }
      }  // container threshold

      container report {
        tailf:dependency "../a1:interface-name";
        when
          "../a1:interface-name[starts-with(text(),'TenGigE')] or ../a1:interface-name[starts-with(text(),'FortyGigE')] or ../a1:interface-name[starts-with(text(),'HundredGigE')] or ../a1:interface-name[starts-with(text(),'TwoHundredGigE')] or ../a1:interface-name[starts-with(text(),'FourHundredGigE')] or ../a1:interface-name[starts-with(text(),'TwentyFiveGigE')] or ../a1:interface-name[starts-with(text(),'FiftyGigE')]";
        description
          "Commands to control interface alarm reporting";
        container sd-ber {
          presence
            "Indicates a sd-ber node is configured.";
          description
            "Enable Signal Degrade alarm reporting";
        }  // container sd-ber

        container sf-ber {
          description
            "Commands to control Signal Fail alarm reporting";
          container disable {
            presence
              "Indicates a disable node is configured.";
            description
              "Disable Signal Fail alarm reporting";
          }  // container disable
        }  // container sf-ber

        container crc-ber {
          presence
            "Indicates a crc-ber node is configured.";
          description
            "Enable CRC based ber monitoring";
        }  // container crc-ber
      }  // container report

      container signal {
        tailf:dependency "../a1:interface-name";
        when
          "../a1:interface-name[starts-with(text(),'TenGigE')] or ../a1:interface-name[starts-with(text(),'FortyGigE')] or ../a1:interface-name[starts-with(text(),'HundredGigE')] or ../a1:interface-name[starts-with(text(),'TwoHundredGigE')] or ../a1:interface-name[starts-with(text(),'FourHundredGigE')] or ../a1:interface-name[starts-with(text(),'TwentyFiveGigE')] or ../a1:interface-name[starts-with(text(),'FiftyGigE')]";
        description
          "Bit Error Rate handling signalling commands";
        container sf-ber {
          description
            "Signal Fail Bit Error Rate signalling commands";
          container remote-fault {
            presence
              "Indicates a remote-fault node is configured.";
            description
              "Enable Signal Fail remote fault signalling";
          }  // container remote-fault
        }  // container sf-ber
      }  // container signal

      container carrier-delay {
        tailf:dependency "../a1:interface-name";
        when
          "../a1:interface-name[starts-with(text(),'FastEthernet')] or ../a1:interface-name[starts-with(text(),'GigabitEthernet')] or ../a1:interface-name[starts-with(text(),'TenGigE')] or ../a1:interface-name[starts-with(text(),'FortyGigE')] or ../a1:interface-name[starts-with(text(),'HundredGigE')] or ../a1:interface-name[starts-with(text(),'TwoHundredGigE')] or ../a1:interface-name[starts-with(text(),'FourHundredGigE')] or ../a1:interface-name[starts-with(text(),'TwentyFiveGigE')] or ../a1:interface-name[starts-with(text(),'FiftyGigE')]";
        description
          "Set the carrier delay on an interface";
        leaf up {
          type uint32 {
            range "0..2147483647";
          }
          description
            "Set the carrier delay up value";
        }

        leaf down {
          type uint32 {
            range "0..2147483647";
          }
          description
            "Set the carrier delay down value";
        }
      }  // container carrier-delay

      leaf duplex {
        tailf:dependency "../a1:interface-name";
        when
          "../a1:interface-name[starts-with(text(),'GigabitEthernet')] or ../a1:interface-name[starts-with(text(),'TenGigE')] or ../a1:interface-name[starts-with(text(),'FortyGigE')] or ../a1:interface-name[starts-with(text(),'HundredGigE')] or ../a1:interface-name[starts-with(text(),'TwoHundredGigE')] or ../a1:interface-name[starts-with(text(),'FourHundredGigE')] or ../a1:interface-name[starts-with(text(),'TwentyFiveGigE')] or ../a1:interface-name[starts-with(text(),'FiftyGigE')]";
        type enumeration {
          enum "full" {
            value 0;
            description "Full duplex";
          }
          enum "half" {
            value 1;
            description "Half duplex";
          }
        }
        description
          "Configure duplex operational mode";
      }

      leaf fec {
        tailf:dependency "../a1:interface-name";
        when
          "../a1:interface-name[starts-with(text(),'HundredGigE')] or ../a1:interface-name[starts-with(text(),'TwoHundredGigE')] or ../a1:interface-name[starts-with(text(),'FourHundredGigE')] or ../a1:interface-name[starts-with(text(),'TwentyFiveGigE')] or ../a1:interface-name[starts-with(text(),'FiftyGigE')]";
        type enumeration {
          enum "none" {
            value 0;
            description
              "Disable any FEC enabled on the interface";
          }
          enum "standard" {
            value 1;
            description
              "Enable the standard (CL-91, Reed-Solomon) FEC";
          }
          enum "base-r" {
            value 2;
            description "Enable BASE-R FEC";
          }
        }
        description
          "Set the Forward Error Correction on an interface";
      }

      leaf flow-control {
        tailf:dependency "../a1:interface-name";
        when
          "../a1:interface-name[starts-with(text(),'FastEthernet')] or ../a1:interface-name[starts-with(text(),'GigabitEthernet')] or ../a1:interface-name[starts-with(text(),'TenGigE')] or ../a1:interface-name[starts-with(text(),'FortyGigE')] or ../a1:interface-name[starts-with(text(),'HundredGigE')] or ../a1:interface-name[starts-with(text(),'TwoHundredGigE')] or ../a1:interface-name[starts-with(text(),'FourHundredGigE')] or ../a1:interface-name[starts-with(text(),'TwentyFiveGigE')] or ../a1:interface-name[starts-with(text(),'FiftyGigE')] or ../a1:interface-name[starts-with(text(),'CPRIoE')]";
        type enumeration {
          enum "ingress" {
            value 0;
            description
              "Enable the sending of flow control pause frames";
          }
          enum "egress" {
            value 1;
            description
              "Enable the receiving of flow control pause frames";
          }
          enum "bidirectional" {
            value 2;
            description
              "Enable both sending and receiving of flow control pause frames";
          }
        }
        description
          "Set the flow control mode on an interface";
      }

      leaf packet-gap {
        tailf:dependency "../a1:interface-name";
        when
          "../a1:interface-name[starts-with(text(),'HundredGigE')] or ../a1:interface-name[starts-with(text(),'TwoHundredGigE')] or ../a1:interface-name[starts-with(text(),'FourHundredGigE')] or ../a1:interface-name[starts-with(text(),'FortyGigE')] or ../a1:interface-name[starts-with(text(),'TenGigE')]";
        type enumeration {
          enum "non-standard" {
            value 16;
            description
              "Set the non-standard IPG";
          }
        }
        description
          "Set the IPG on an interface";
      }

      leaf loopback {
        tailf:dependency "../a1:interface-name";
        when
          "../a1:interface-name[starts-with(text(),'FastEthernet')] or ../a1:interface-name[starts-with(text(),'GigabitEthernet')] or ../a1:interface-name[starts-with(text(),'TenGigE')] or ../a1:interface-name[starts-with(text(),'FortyGigE')] or ../a1:interface-name[starts-with(text(),'HundredGigE')] or ../a1:interface-name[starts-with(text(),'TwoHundredGigE')] or ../a1:interface-name[starts-with(text(),'FourHundredGigE')] or ../a1:interface-name[starts-with(text(),'TwentyFiveGigE')] or ../a1:interface-name[starts-with(text(),'FiftyGigE')] or ../a1:interface-name[starts-with(text(),'CPRIoE')]";
        type enumeration {
          enum "external" {
            value 0;
            description
              "Enable external loopback (requires loopback connector)";
          }
          enum "internal" {
            value 1;
            description
              "Enable internal loopback";
          }
          enum "line" {
            value 2;
            description
              "Enable line loopback";
          }
        }
        description
          "Set the loopback mode on an interface";
      }

      container negotiation {
        tailf:dependency "../a1:interface-name";
        when
          "../a1:interface-name[starts-with(text(),'FastEthernet')] or ../a1:interface-name[starts-with(text(),'GigabitEthernet')] or ../a1:interface-name[starts-with(text(),'TenGigE')] or ../a1:interface-name[starts-with(text(),'FortyGigE')] or ../a1:interface-name[starts-with(text(),'HundredGigE')] or ../a1:interface-name[starts-with(text(),'TwoHundredGigE')] or ../a1:interface-name[starts-with(text(),'FourHundredGigE')] or ../a1:interface-name[starts-with(text(),'TwentyFiveGigE')] or ../a1:interface-name[starts-with(text(),'FiftyGigE')]";
        description
          "Select autonegotiation mode";
        container auto {
          presence
            "Indicates a auto node is configured.";
          description
            "Perform link autonegotiation";
          container allow-overrides {
            presence
              "Indicates a allow-overrides node is configured.";
            description
              "Allow configured values to override negotiated settings";
          }  // container allow-overrides
        }  // container auto
      }  // container negotiation

      leaf speed {
        tailf:dependency "../a1:interface-name";
        when
          "../a1:interface-name[starts-with(text(),'MgmtEth')] or ../a1:interface-name[starts-with(text(),'FastEthernet')] or ../a1:interface-name[starts-with(text(),'PTP')] or ../a1:interface-name[starts-with(text(),'GigabitEthernet')]";
        type enumeration {
          enum "10" {
            value 10;
            description "Ethernet is 10Mb";
          }
          enum "100" {
            value 100;
            description "Ethernet is 100Mb";
          }
          enum "1000" {
            value 1000;
            description "Ethernet is 1Gb";
          }
        }
        description
          "Set the ethernet speed on an interface";
      }

      container priority-flow-control {
        tailf:dependency "../a1:interface-name";
        when
          "../a1:interface-name[starts-with(text(),'TenGigE')] or ../a1:interface-name[starts-with(text(),'FortyGigE')] or ../a1:interface-name[starts-with(text(),'HundredGigE')] or ../a1:interface-name[starts-with(text(),'TwoHundredGigE')] or ../a1:interface-name[starts-with(text(),'FourHundredGigE')] or ../a1:interface-name[starts-with(text(),'TwentyFiveGigE')] or ../a1:interface-name[starts-with(text(),'FiftyGigE')]";
        description
          "Priority flow control options";
        leaf mode {
          type enumeration {
            enum "off" {
              value 0;
              description
                "Disable priority flow control";
            }
            enum "on" {
              value 1;
              description
                "Enable priority flow control";
            }
          }
          description
            "Set priority flow control mode";
        }

        container watchdog {
          description
            " Priority flow control watchdog options";
          leaf mode {
            type enumeration {
              enum "off" {
                value 0;
                description
                  "Disable priority flow control watchdog";
              }
              enum "on" {
                value 1;
                description
                  "Enable priority flow control watchdog";
              }
            }
            description
              "Set priority flow control watchdog mode";
          }

          leaf interval {
            type uint32 {
              range "100..1000";
            }
            description
              "PFC WD Polling Interval";
          }

          leaf shutdown-multiplier {
            type uint32 {
              range "1..10";
            }
            description
              "Pause Storm Detection Timer Threshold";
          }

          leaf auto-restore-multiplier {
            type uint32 {
              range "0..100";
            }
            description
              "Watchdog Auto Restore Timer";
          }
        }  // container watchdog
      }  // container priority-flow-control

      container fast-shutdown {
        tailf:dependency "../a1:interface-name";
        when
          "../a1:interface-name[starts-with(text(),'FastEthernet')] or ((../a1:interface-name[starts-with(text(),'GigabitEthernet')] or ../a1:interface-name[starts-with(text(),'TenGigE')] or ../a1:interface-name[starts-with(text(),'FortyGigE')] or ../a1:interface-name[starts-with(text(),'HundredGigE')] or ../a1:interface-name[starts-with(text(),'TwoHundredGigE')] or ../a1:interface-name[starts-with(text(),'FourHundredGigE')] or ../a1:interface-name[starts-with(text(),'TwentyFiveGigE')] or ../a1:interface-name[starts-with(text(),'FiftyGigE')]) and ../a1:interface-name[not(contains(text(),'.'))])";
        presence
          "Indicates a fast-shutdown node is configured.";
        description "Enable fast shutdown";
      }  // container fast-shutdown

      container optical-power {
        tailf:dependency "../a1:interface-name";
        when
          "../a1:interface-name[starts-with(text(),'FastEthernet')] or ((../a1:interface-name[starts-with(text(),'GigabitEthernet')] or ../a1:interface-name[starts-with(text(),'TenGigE')] or ../a1:interface-name[starts-with(text(),'FortyGigE')] or ../a1:interface-name[starts-with(text(),'HundredGigE')] or ../a1:interface-name[starts-with(text(),'TwoHundredGigE')] or ../a1:interface-name[starts-with(text(),'FourHundredGigE')] or ../a1:interface-name[starts-with(text(),'TwentyFiveGigE')] or ../a1:interface-name[starts-with(text(),'FiftyGigE')]) and ../a1:interface-name[not(contains(text(),'.'))])";
        description
          "Commands to set the optical power degrade alarm threshold";
        container alarm {
          description
            "Set the optical power alarm threshold";
          leaf rx {
            type int32 {
              range "-300..50";
            }
            description
              "Set the alarm threshold for received optical power";
          }
        }  // container alarm
      }  // container optical-power

      container frame-preemption {
        tailf:dependency "../a1:interface-name";
        when
          "../a1:interface-name[starts-with(text(),'FastEthernet')] or ../a1:interface-name[starts-with(text(),'GigabitEthernet')] or ../a1:interface-name[starts-with(text(),'TenGigE')] or ../a1:interface-name[starts-with(text(),'FortyGigE')] or ../a1:interface-name[starts-with(text(),'HundredGigE')] or ../a1:interface-name[starts-with(text(),'TwoHundredGigE')] or ../a1:interface-name[starts-with(text(),'FourHundredGigE')] or ../a1:interface-name[starts-with(text(),'TwentyFiveGigE')] or ../a1:interface-name[starts-with(text(),'FiftyGigE')] or ../a1:interface-name[starts-with(text(),'CPRIoE')]";
        presence
          "Indicates a frame-preemption node is configured.";
        description
          "Configure frame preemption operational mode";
      }  // container frame-preemption
    }  // grouping GROUP-BODY

    augment /a1:interfaces/a1:interface {
      uses GROUP-BODY;
    }

    augment /a1:interfaces/a1:interface-preconfigure {
      uses GROUP-BODY;
    }

    container fast-shutdown {
      description
        "Fast shutdown Configuration";
      container ethernet {
        presence
          "Indicates a ethernet node is configured.";
        description
          "Activate fast shutdown for all Ethernet interfaces";
      }  // container ethernet
    }  // container fast-shutdown

    container priority-flow-control {
      description
        "Priority flow control actions on all interfaces";
      container watchdog {
        description
          "Priority flow control watchdog options";
        leaf mode {
          type enumeration {
            enum "off" {
              value 0;
              description
                "Disable priority flow control watchdog";
            }
            enum "on" {
              value 1;
              description
                "Enable priority flow control watchdog";
            }
          }
          description
            "Set priority flow control watchdog mode";
        }

        leaf interval {
          type uint32 {
            range "100..1000";
          }
          description
            "PFC WD Polling Interval";
        }

        leaf shutdown-multiplier {
          type uint32 {
            range "1..10";
          }
          description
            "Pause Storm Detection Timer Threshold";
        }

        leaf auto-restore-multiplier {
          type uint32 {
            range "0..100";
          }
          description
            "Watchdog Auto Restore Timer";
        }
      }  // container watchdog
    }  // container priority-flow-control
  }  // module Cisco-IOS-XR-um-if-ethernet-cfg