Sweetcomb global cleanup

-Merge IETF and Openconfig to use SCVPP 2
-Move L2 bridge from sc_vpp_interface to sc_vpp_v3po
-Implement tav2 dump
-Make openconfig-interfaces functions static
-Try one more dispatch after failure in VAPI_CALL
-Add error return code for scvpp
-Remove unused length maccros
-Return appropriate error code for interface dump when interface not found
-Improve scvpp test suite
-Change get_interface_id prototype
-Use interface_dump_iface in openconfig_interface.
-No more vapi types in openconfig_interfaces.c
-Move openconfig_local_routing VAPI operations to sc_vpp_ip
-Implement a multiple dump with a stack data structure
-Comment out state_cb code from openconfig_local_routing to use new
functions later.
-Rename YANG model to their fully qualified name : <module>@<revision>
-Remove headers almost empty and put registration declaration in
sc_model.h
-Shorten vapi context global variable name
-Reorganize scvpp unit test suite
-Add instructions to Makefile to install/uninstall YANG models in sysrepo.
-Add this new instructions to README.md.
-Reimplement interface_dump_all
-Use a common message at INFO Log Level to know when sysrepo callbacks
are triggered
-Remove old structure to perform dump of all interfaces
-Reimplement get_interface_name and add scvpp test for it
-Clean sys_util
-Use UNUSED maccro everywhere to have lighter prototypes
-Have ietf-interfaces:interfaces-state work with new dump function
-Add setup and teardown for NAT tests
-Remove unused tapv2 dump
-Remove useless sysrepo module callback
-Remove xpath_find_first_key usage in openconfig-interfaces
-Remove xpath_find_first_key in oc_local_routing and in the rest of
sweetcomb
-Reorganize scvpp include dir and fix scvpp_test new warnings
-Fix scvpp tests for ip routes
-Factorize scvpp nat and test return code of its function
-Correct test_dump_if_all if there is an existing hardware interface
-Implement a per-prefix dump in scvpp
-free changes iterator in ietf-interfaces
-Add new XPATH in oc local-routing
-Introduce helper methods for sysrepo config callbacks
-Factorize config callback
-Refactor the openconfig-local-routing config callback
-Use common foreach_change to iterate over changes in all models
-Create a sample directory gathering example of configurations supposed
to work with sweetcomb
-Fix state callback of oc-local-routing
-Add new sample for get operation on next-hop
-foreach_elt maccro condition forgets to read one element

Change-Id: I8e87fce577a00337977588f057a6e095a20f457c
Signed-off-by: YohanPipereau <ypiperea@cisco.com>

1 files changed, 438 insertions, 0 deletions

diff --git a/src/plugins/yang/openconfig/openconfig-vlan@2018-06-05.yang b/src/plugins/yang/openconfig/openconfig-vlan@2018-06-05.yang
new file mode 100644
index 0000000..97348c0
--- /dev/null
+++ b/src/plugins/yang/openconfig/openconfig-vlan@2018-06-05.yang
@@ -0,0 +1,438 @@
+module openconfig-vlan {
+
+  yang-version "1";
+
+  // namespace
+  namespace "http://openconfig.net/yang/vlan";
+
+  prefix "oc-vlan";
+
+  // import some basic types
+  import openconfig-vlan-types { prefix oc-vlan-types; }
+  import openconfig-interfaces { prefix oc-if; }
+  import openconfig-if-ethernet { prefix oc-eth; }
+  import openconfig-if-aggregate { prefix oc-lag; }
+  import iana-if-type { prefix ift; }
+  import openconfig-extensions { prefix oc-ext; }
+
+  // meta
+  organization "OpenConfig working group";
+
+  contact
+    "OpenConfig working group
+    netopenconfig@googlegroups.com";
+
+  description
+    "This module defines configuration and state variables for VLANs,
+    in addition to VLAN parameters associated with interfaces";
+
+  oc-ext:openconfig-version "3.0.1";
+
+  revision "2018-06-05" {
+    description
+      "Fix bugs in when statements.";
+    reference "3.0.1";
+  }
+
+  revision "2018-02-14" {
+    description
+      "Fix bug with name of 802.1ad identity.";
+    reference "3.0.0";
+  }
+
+  revision "2017-07-14" {
+    description
+      "Move top-level vlan data to network-instance; Update
+      identities to comply to style guide; fixed pattern
+      quoting; corrected trunk vlan types; added TPID config to
+      base interface.";
+    reference "2.0.0";
+  }
+
+  revision "2016-05-26" {
+    description
+      "OpenConfig public release";
+    reference "1.0.2";
+  }
+
+  // grouping statements
+
+  grouping vlan-config {
+    description "VLAN configuration container.";
+
+    leaf vlan-id {
+      type oc-vlan-types:vlan-id;
+      description "Interface VLAN id.";
+    }
+
+    leaf name {
+      type string;
+      description "Interface VLAN name.";
+    }
+
+    leaf status {
+      type enumeration {
+        enum ACTIVE {
+          description "VLAN is active";
+        }
+        enum SUSPENDED {
+          description "VLAN is inactive / suspended";
+        }
+      }
+      default ACTIVE;
+      description "Admin state of the VLAN";
+    }
+
+  }
+
+  grouping vlan-state {
+    description "State variables for VLANs";
+
+    // placeholder
+
+  }
+
+  grouping vlan-tpid-config {
+    description
+      "TPID configuration for dot1q-enabled interfaces";
+
+    leaf tpid {
+      type identityref {
+        base oc-vlan-types:TPID_TYPES;
+      }
+      default oc-vlan-types:TPID_0X8100;
+      description
+        "Optionally set the tag protocol identifier field (TPID) that
+        is accepted on the VLAN";
+    }
+  }
+
+  grouping vlan-tpid-state {
+    description
+      "TPID opstate for dot1q-enabled interfaces";
+
+    // placeholder
+
+  }
+
+  grouping vlan-members-state {
+    description
+      "List of interfaces / subinterfaces belonging to the VLAN.";
+
+    container members {
+      description
+        "Enclosing container for list of member interfaces";
+
+      list member {
+        config false;
+        description
+          "List of references to interfaces / subinterfaces
+          associated with the VLAN.";
+
+        uses oc-if:base-interface-ref-state;
+      }
+    }
+  }
+
+  grouping vlan-switched-config {
+    description
+      "VLAN related configuration that is part of the physical
+      Ethernet interface.";
+
+    leaf interface-mode {
+      type oc-vlan-types:vlan-mode-type;
+      description
+        "Set the interface to access or trunk mode for
+        VLANs";
+    }
+
+    leaf native-vlan {
+      when "../interface-mode = 'TRUNK'" {
+        description
+          "Native VLAN is valid for trunk mode interfaces";
+      }
+      type oc-vlan-types:vlan-id;
+      description
+        "Set the native VLAN id for untagged frames arriving on
+        a trunk interface.  Tagged frames sent on an interface
+        configured with a native VLAN should have their tags
+        stripped prior to transmission. This configuration is only
+        valid on a trunk interface.";
+    }
+
+    leaf access-vlan {
+      when "../interface-mode = 'ACCESS'" {
+        description
+          "Access VLAN assigned to the interfaces";
+      }
+      type oc-vlan-types:vlan-id;
+      description
+        "Assign the access vlan to the access port.";
+    }
+
+    leaf-list trunk-vlans {
+      when "../interface-mode = 'TRUNK'" {
+        description
+          "Allowed VLANs may be specified for trunk mode
+          interfaces.";
+      }
+      type union {
+        type oc-vlan-types:vlan-id;
+        type oc-vlan-types:vlan-range;
+      }
+      description
+        "Specify VLANs, or ranges thereof, that the interface may
+        carry when in trunk mode.  If not specified, all VLANs are
+        allowed on the interface. Ranges are specified in the form
+        x..y, where x<y - ranges are assumed to be inclusive (such
+        that the VLAN range is x <= range <= y.";
+    }
+  }
+
+  grouping vlan-switched-state {
+    description
+      "VLAN related operational state that is part of Ethernet
+      interface state data";
+
+    //TODO: placeholder for operational state related to VLANs
+    //on the physical interface
+  }
+
+  grouping vlan-switched-top {
+    description
+      "Top-level grouping for VLAN data associated with an
+      Ethernet interface";
+
+    container switched-vlan {
+      description
+        "Enclosing container for VLAN interface-specific
+        data on Ethernet interfaces.  These are for standard
+        L2, switched-style VLANs.";
+
+      container config {
+          description "Configuration parameters for VLANs";
+
+          uses vlan-switched-config;
+      }
+
+      container state {
+
+        config false;
+        description "State variables for VLANs";
+
+        uses vlan-switched-config;
+        uses vlan-switched-state;
+      }
+    }
+  }
+
+  grouping vlan-logical-config {
+    description
+      "VLAN related configuration that is part of subinterface
+      (logical interface) configuration.  These are generally
+      L3 VLANs with an id that is local.";
+
+
+    leaf vlan-id {
+      type union {
+        type oc-vlan-types:vlan-id;
+        type oc-vlan-types:qinq-id;
+      }
+      description
+        "VLAN id for the subinterface -- specified inline for the
+        case of a local VLAN.  The id is scoped to the
+        subinterface, and could be repeated on different
+        subinterfaces.";
+    }
+  }
+
+  grouping vlan-logical-state {
+    description
+      "VLAN related operational state that is part of logical
+      interface state data";
+
+    //TODO: placeholder to add VLAN-specific state variables on
+    //the subinterface
+  }
+
+  grouping vlan-top {
+    description "Top-level grouping for VLAN configuration";
+
+    container vlans {
+      description "Container for VLAN configuration and state
+      variables";
+
+      list vlan {
+        key "vlan-id";
+
+        description "Configured VLANs keyed by id";
+
+        leaf vlan-id {
+          type leafref {
+            path "../config/vlan-id";
+          }
+          description "references the configured vlan-id";
+        }
+
+        container config {
+          description "Configuration parameters for VLANs";
+
+          uses vlan-config;
+        }
+
+        container state {
+
+          config false;
+          description "State variables for VLANs";
+
+          uses vlan-config;
+          uses vlan-state;
+        }
+        uses vlan-members-state;
+      }
+    }
+  }
+
+  grouping vlan-logical-top {
+    description
+      "Top-level grouping for VLAN data associated with a
+      logical interface or subinterface";
+
+    container vlan {
+      description
+        "Enclosing container for VLAN interface-specific
+        data on subinterfaces";
+
+      container config {
+          description "Configuration parameters for VLANs";
+
+          uses vlan-logical-config;
+        }
+
+        container state {
+
+          config false;
+          description "State variables for VLANs";
+
+          uses vlan-logical-config;
+          uses vlan-logical-state;
+        }
+    }
+  }
+
+  grouping vlan-routed-config {
+    description
+      "Configuration data for routed vlans (SVI, IRB, etc.)";
+
+    leaf vlan {
+      type union {
+        // TODO: in YANG 1.1, unions support leafref types which
+        // should be used here to reference a configured VLAN by
+        // id or name
+        type uint16;
+        type string;
+      }
+      description
+        "References the VLAN for which this IP interface
+        provides routing services -- similar to a switch virtual
+        interface (SVI), or integrated routing and bridging interface
+        (IRB) in some implementations.";
+    }
+
+  }
+
+  grouping vlan-routed-state {
+    description
+      "Operational state data for routed vlan interfaces.";
+  }
+
+  grouping vlan-routed-top {
+    description
+      "Top-level grouping for routed vlan logical interfaces";
+
+    container routed-vlan {
+      description
+        "Top-level container for routed vlan interfaces.  These
+        logical interfaces are also known as SVI (switched virtual
+        interface), IRB (integrated routing and bridging), RVI
+        (routed VLAN interface)";
+
+      container config {
+        description
+          "Configuration data for routed vlan interfaces";
+
+        uses vlan-routed-config;
+      }
+
+      container state {
+
+        config false;
+
+        description
+          "Operational state data ";
+
+        uses vlan-routed-config;
+        uses vlan-routed-state;
+      }
+    }
+  }
+
+  // data definition statements
+
+  // augment statements
+
+  augment "/oc-if:interfaces/oc-if:interface/oc-if:subinterfaces/" +
+    "oc-if:subinterface" {
+      description
+        "Adds VLAN settings to individual subinterfaces";
+
+    uses vlan-logical-top;
+  }
+
+  augment "/oc-if:interfaces/oc-if:interface/oc-if:config" {
+    description
+      "Adds TPID / ethertype setting for the base interface";
+
+    uses vlan-tpid-config;
+  }
+
+  augment "/oc-if:interfaces/oc-if:interface/oc-if:state" {
+    description
+      "Adds TPID / ethertype opstate for the base interface";
+
+    uses vlan-tpid-config;
+    uses vlan-tpid-state;
+  }
+
+  augment "/oc-if:interfaces/oc-if:interface/oc-eth:ethernet" {
+    description
+      "Adds VLAN settings to individual Ethernet interfaces";
+
+    uses vlan-switched-top;
+  }
+
+  augment "/oc-if:interfaces/oc-if:interface/oc-lag:aggregation" {
+    description "Adds VLAN settings to a LAG interface";
+
+    uses vlan-switched-top;
+  }
+
+  augment "/oc-if:interfaces/oc-if:interface" {
+    description
+      "Adds configuration and state for routed VLAN interfaces";
+
+    uses vlan-routed-top {
+      when "current()/oc-if:config/oc-if:type = 'ift:l3ipvlan'" {
+      description
+        "Active when the interface is a logical interface providing
+        L3 routing for VLANs";
+      }
+    }
+  }
+
+
+  // rpc statements
+
+  // notification statements
+
+}