module Cisco-IOS-XR-asr9k-prm-cfg {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XR-asr9k-prm-cfg";

    prefix asr9k-prm-cfg;

    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 module contains a collection of YANG definitions
     for Cisco IOS-XR asr9k-prm package configuration.
     
     This module contains definitions
     for the following management objects:
       hardware-module-buffer-carve-mode: Buffer carve mode in
         hardware module port(s)
       hardware-module-qos-mode: QoS mode in hardware module port(s)
       hardware-module-processor: Processor configuration
       hardware-module-reset: Reset configuration
       hardware-module-tcp-mss-adjust: TCP MSS Adjust value in
         hardware module
       hardware-module-tcam: TCAM
       hardware-module-profile: Memory resource configuration
       hardware-module-efd: EFD (Early Fast Discard)
       hardware-module-all-qos-mode: Global qos-mode in hardware
         module
     
     Copyright (c) 2013-2019 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2019-12-06" {
      description
        "Use the correct profile schema for exr and cxr";
    }

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

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

    semver:module-version "1.0.0";

    typedef Prm-config-scale-profile {
      type enumeration {
        enum "default" {
          value 0;
          description
            "Default scale profile";
        }
        enum "l2" {
          value 1;
          description "L2 scale profile";
        }
        enum "l3" {
          value 2;
          description "L3 scale profile";
        }
        enum "l3xl" {
          value 3;
          description "L3XL scale profile";
        }
        enum "evpnconv" {
          value 5;
          description
            "EVPN convergence scale profile";
        }
      }
      description "Prm config scale profile";
    }

    typedef Prm-config-internal-tcam-part-profile {
      type enumeration {
        enum "to-default" {
          value 0;
          description
            "default internal tcam partitions (L2 1k, V4 24k
           , V6 1.75k entries): Tomahawk";
        }
        enum "to-profile-se1" {
          value 1;
          description
            "Set internal tcam partitions for service edge
           (L2 4k, V4 15k, V6 3.25k entries): Tomahawk";
        }
      }
      description
        "Prm config internal tcam part profile";
    }

    typedef Asr9k-efd-burst-absorption {
      type enumeration {
        enum "disable" {
          value 0;
          description
            "Use default RFD settings";
        }
        enum "enable" {
          value 1;
          description
            "Use Burst Absorption RFD settings";
        }
      }
      description
        "Asr9k efd burst absorption";
    }

    typedef Prm-processor-config {
      type enumeration {
        enum "mode-default" {
          value 0;
          description
            "Default cluster setting";
        }
        enum "mode-full" {
          value 1;
          description "Full cluster setting";
        }
      }
      description "Prm processor config";
    }

    typedef Asr9k-efd-operation {
      type enumeration {
        enum "less-than" {
          value 2;
          description "Less than";
        }
        enum "greater-than-or-equal" {
          value 3;
          description
            "Greater than or equal";
        }
      }
      description "Asr9k efd operation";
    }

    typedef Asr9k-efd-mode {
      type enumeration {
        enum "only-outer-encap" {
          value 0;
          description
            "Only check outer encap";
        }
        enum "include-inner-encap" {
          value 1;
          description
            "Check outer and inner encap";
        }
      }
      description "Asr9k efd mode";
    }

    typedef Prm-tcam-profile {
      type enumeration {
        enum "profile0" {
          value 0;
          description "Profile 0";
        }
        enum "profile1" {
          value 1;
          description "Profile 1";
        }
        enum "profile2" {
          value 2;
          description "Profile 2";
        }
      }
      description "Prm tcam profile";
    }

    grouping VLAN-COS {
      description
        "Common node of node, node-all";
      container vlan-cos {
        presence
          "Indicates a vlan-cos node is configured.";
        description "EFD VLAN parameters";
        leaf cos {
          type uint32 {
            range "0..7";
          }
          mandatory true;
          description "VLAN COS threshold";
        }

        leaf operation {
          type Asr9k-efd-operation;
          default "greater-than-or-equal";
          description "VLAN operation";
        }
      }  // container vlan-cos
    }  // grouping VLAN-COS

    grouping IP-PRECEDENCE {
      description
        "Common node of node, node-all";
      container ip-precedence {
        presence
          "Indicates a ip-precedence node is configured.";
        description "EFD IP parameters";
        leaf precedence {
          type uint32 {
            range "0..7";
          }
          mandatory true;
          description
            "IP TOS precedence threshold";
        }

        leaf operation {
          type Asr9k-efd-operation;
          default "greater-than-or-equal";
          description "IP operation";
        }
      }  // container ip-precedence
    }  // grouping IP-PRECEDENCE

    grouping IP-PRIORITY-MASK {
      description
        "Common node of node, node-all";
      container ip-priority-mask {
        presence "enable ip-priority-mask";
        description "IP Priority Mask";
        leaf prec0 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec1 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec2 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec3 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec4 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec5 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec6 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec7 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }
      }  // container ip-priority-mask
    }  // grouping IP-PRIORITY-MASK

    grouping VLAN-PRIORITY-MASK {
      description
        "Common node of node, node-all";
      container vlan-priority-mask {
        presence "enable vlan-priority-mask";
        description "VLAN Priority Mask";
        leaf prec0 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec1 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec2 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec3 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec4 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec5 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec6 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec7 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }
      }  // container vlan-priority-mask
    }  // grouping VLAN-PRIORITY-MASK

    grouping MPLS-PRIORITY-MASK {
      description
        "Common node of node, node-all";
      container mpls-priority-mask {
        presence "enable mpls-priority-mask";
        description "MPLS Priority Mask";
        leaf prec0 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec1 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec2 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec3 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec4 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec5 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec6 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }

        leaf prec7 {
          type uint32 {
            range "0..1";
          }
          default "0";
          description "Prec";
        }
      }  // container mpls-priority-mask
    }  // grouping MPLS-PRIORITY-MASK

    grouping BURST-ABSORPTION {
      description
        "Common node of node, node-all";
      leaf burst-absorption {
        type Asr9k-efd-burst-absorption;
        description
          "EFD burst absorption parameter.";
      }
    }  // grouping BURST-ABSORPTION

    grouping ENABLE {
      description
        "Common node of node, node-all";
      leaf enable {
        type empty;
        description
          "Enable EFD for this node";
      }
    }  // grouping ENABLE

    grouping MODE {
      description
        "Common node of node, node-all";
      leaf mode {
        type Asr9k-efd-mode;
        description "EFD mode parameter.";
      }
    }  // grouping MODE

    grouping MPLS-EXP {
      description
        "Common node of node, node-all";
      container mpls-exp {
        presence
          "Indicates a mpls-exp node is configured.";
        description "EFD MPLS parameters";
        leaf exp {
          type uint32 {
            range "0..7";
          }
          mandatory true;
          description "MPLS EXP threshold";
        }

        leaf operation {
          type Asr9k-efd-operation;
          default "greater-than-or-equal";
          description "MPLS operation";
        }
      }  // container mpls-exp
    }  // grouping MPLS-EXP

    container hardware-module-buffer-carve-mode {
      description
        "Buffer carve mode in hardware module port(s)";
      container nodes {
        description
          "Buffer carve applicable nodes";
        list node {
          key "node-name";
          description "A node";
          leaf static {
            type empty;
            description
              "Enable Static Buffer carve mode";
          }

          leaf node-name {
            type xr:Node-id;
            description "Node ID";
          }
        }  // list node
      }  // container nodes
    }  // container hardware-module-buffer-carve-mode

    container hardware-module-qos-mode {
      description
        "QoS mode in hardware module port(s)";
      container nodes {
        description "QoS applicable nodes";
        list node {
          key "node-name";
          description "A node";
          leaf child-shaping-disable {
            type empty;
            description
              "Disable child level/flat policy shaping";
          }

          leaf lowburst-enable {
            type empty;
            description
              "Enable low burst mode for TM entity";
          }

          leaf node-name {
            type xr:Node-id;
            description "Node ID";
          }
        }  // list node
      }  // container nodes
    }  // container hardware-module-qos-mode

    container hardware-module-processor {
      description "Processor configuration";
      container nodes {
        description "applicable nodeTable";
        list node {
          key "node-name";
          description "applicable node";
          leaf mode {
            type Prm-processor-config;
            description
              "Processor mode setting";
          }

          leaf node-name {
            type xr:Node-id;
            description "Node ID";
          }
        }  // list node
      }  // container nodes
    }  // container hardware-module-processor

    container hardware-module-reset {
      description "Reset configuration";
      container threshold {
        description "Threshold";
        container reset-infinite {
          description
            "Reset threshold value infinite";
          leaf disable-logging {
            type uint32;
            description
              "Disable np datalogging";
          }

          leaf enable-logging {
            type uint32;
            description
              "Enable np datalogging";
          }
        }  // container reset-infinite

        container reset10 {
          description
            "Reset threshold value 10";
          leaf reload10 {
            type uint32;
            description
              "Reload after value of 10 reached";
          }

          leaf slice10 {
            type uint32;
            description
              "Slice down after value of 10 reached";
          }
        }  // container reset10

        container reset5 {
          description
            "Reset threshold value 5";
          leaf slice5 {
            type uint32;
            description
              "Slice down after value of 5 reached";
          }

          leaf reload5 {
            type uint32;
            description
              "Reload after value of 5 reached";
          }
        }  // container reset5
      }  // container threshold
    }  // container hardware-module-reset

    container hardware-module-tcp-mss-adjust {
      description
        "TCP MSS Adjust value in hardware module";
      container nodes {
        description
          "TCP MSS Adjust applicable nodes";
        list node {
          key "node-name";
          description "A node";
          container nps {
            description "TCP MSS Adjust NPs";
            list np {
              key "np-id";
              description "NP number";
              leaf adjust-value {
                type uint32 {
                  range "1280..1535";
                }
                units "byte";
                description
                  "TCP MSS Adjust value";
              }

              leaf np-id {
                type uint32 {
                  range "0..7";
                }
                description
                  "Number between 0-7";
              }
            }  // list np
          }  // container nps

          leaf node-name {
            type xr:Node-id;
            description "Node ID";
          }
        }  // list node
      }  // container nodes
    }  // container hardware-module-tcp-mss-adjust

    container hardware-module-tcam {
      description "TCAM";
      container nodes {
        description "TCAM applicable nodes";
        list node {
          key "node-name";
          description
            "A TCAM applicable node";
          leaf profile {
            type Prm-tcam-profile;
            default "profile0";
            description
              "A TCAM partition profile";
          }

          leaf node-name {
            type xr:Node-id;
            description "Node ID";
          }
        }  // list node
      }  // container nodes

      leaf global-profile {
        type Prm-tcam-profile;
        default "profile0";
        description
          "Global TCAM partition profile for all TCAM
         applicable nodes";
      }
    }  // container hardware-module-tcam

    container hardware-module-profile {
      description
        "Memory resource configuration";
      container nodes {
        description
          "TCAM partition sizing applicable nodes";
        list node {
          key "node-name";
          description
            "A TCAM partition sizing applicable node";
          container lightspeed-tcam-partition {
            description
              "Lightspeed Tcam partition profile";
            leaf v4-ing {
              type uint32 {
                range "1..13";
              }
              default "8";
              description
                "Lightspeed Tcam Block count for 160-ingress
               region";
            }

            leaf v4-egr {
              type uint32 {
                range "1..13";
              }
              default "4";
              description
                "Lightspeed Tcam Block count for 160-egress
               region";
            }

            leaf v6-ing {
              type uint32 {
                range "1..13";
              }
              default "3";
              description
                "Lightspeed Tcam Block count for 640-ingress
               region";
            }

            leaf v6-egr {
              type uint32 {
                range "1..13";
              }
              default "1";
              description
                "Lightspeed Tcam Block count for 640-egress
               region";
            }
          }  // container lightspeed-tcam-partition

          leaf internal-tcam-partition {
            type Prm-config-internal-tcam-part-profile;
            default "to-default";
            description
              "Internal Tcam partition profile";
          }

          leaf node-name {
            type xr:Node-id;
            description "Node Name";
          }
        }  // list node
      }  // container nodes

      leaf scale-active {
        type Prm-config-scale-profile;
        default "default";
        description
          "Memory resource profile scale active";
      }

      leaf scale {
        type Prm-config-scale-profile;
        default "default";
        description
          "Memory resource profile scale";
      }
    }  // container hardware-module-profile

    container hardware-module-efd {
      description "EFD (Early Fast Discard)";
      container node-all {
        description "All nodes";
        uses VLAN-PRIORITY-MASK;

        uses IP-PRECEDENCE;

        uses VLAN-COS;

        uses ENABLE;

        uses IP-PRIORITY-MASK;

        uses MPLS-PRIORITY-MASK;

        uses MODE;

        uses BURST-ABSORPTION;

        uses MPLS-EXP;
      }  // container node-all

      container nodes {
        description "EFD applicable nodes";
        list node {
          key "node-name";
          description "A node";
          leaf node-name {
            type xr:Node-id;
            description "Node Name";
          }

          uses VLAN-PRIORITY-MASK;

          uses IP-PRECEDENCE;

          uses VLAN-COS;

          uses ENABLE;

          uses IP-PRIORITY-MASK;

          uses MPLS-PRIORITY-MASK;

          uses MODE;

          uses BURST-ABSORPTION;

          uses MPLS-EXP;
        }  // list node
      }  // container nodes
    }  // container hardware-module-efd

    container hardware-module-all-qos-mode {
      description
        "Global qos-mode in hardware module";
      leaf per-priority-buffer-limit {
        type empty;
        description
          "enable per-priority-buffer-limit";
      }

      leaf ingress-queue {
        type empty;
        description
          "Enable ingress queue for MOD-80 4X10G MPA or
         MOD-400 20X10G MPAor MOD-200 8X10G MPA";
      }

      leaf aggregate-bundle-mode {
        type empty;
        description
          "Enable aggregate bundle mode ";
      }

      leaf bundle-aggregate-policer-mode {
        type empty;
        description
          "Enable bundle aggregate policer mode ";
      }

      leaf wred-buffer-mode {
        type empty;
        description
          "Enable L4 wred accounting buffer mode";
      }
    }  // container hardware-module-all-qos-mode
  }  // module Cisco-IOS-XR-asr9k-prm-cfg