Adding mmu buffer yang files

src/sonic-yang-models/setup.py

@@ -47,6 +47,12 @@
                          './yang-models/sonic-bgp-neighbor.yang',
                          './yang-models/sonic-bgp-peergroup.yang',
                          './yang-models/sonic-breakout_cfg.yang',
+                         './yang-models/sonic-buffer-pg.yang',
+                         './yang-models/sonic-buffer-pool.yang',
+                         './yang-models/sonic-buffer-port-ingress-profile-list.yang',
+                         './yang-models/sonic-buffer-port-egress-profile-list.yang',
+                         './yang-models/sonic-buffer-profile.yang',
+                         './yang-models/sonic-buffer-queue.yang',
                          './yang-models/sonic-copp.yang',
                          './yang-models/sonic-crm.yang',
                          './yang-models/sonic-device_metadata.yang',

src/sonic-yang-models/tests/files/sample_config_db.json

@@ -4,6 +4,70 @@
                 "Vrf_blue": {
                 }
         },
+        "BUFFER_POOL": {
+            "ingress_lossy_pool": {
+               "mode": "static",
+               "size": "33004032",
+               "xoff": "196608",
+               "type": "ingress"
+            },
+            "egress_lossless_pool": {
+               "mode": "static",
+               "size": "33004032",
+               "xoff": "196608",
+               "type": "egress"
+            },
+            "egress_lossy_pool": {
+                "size": "12766208",
+                "type": "egress",
+                "mode": "dynamic"
+            }
+        },
+        "BUFFER_PROFILE": {
+            "pg_lossless_100000_300m_profile": {
+                "dynamic_th": "1",
+                "pool": "egress_lossless_pool",
+                "size": "9427",
+                "xoff": "50176",
+                "xon": "0",
+                "xon_offset": "3584"
+            },
+            "ingress_lossy_profile": {
+                "pool":"ingress_lossy_pool",
+                "size":"1518",
+                "dynamic_th":"3"
+            },
+            "egress_lossless_profile": {
+                "pool":"egress_lossless_pool",
+                "size":"1518",
+                "dynamic_th":"3"
+            },
+            "egress_lossy_profile": {
+                "pool":"egress_lossy_pool",
+                "size":"1518",
+                "dynamic_th":"3"
+            }
+        },
+        "BUFFER_PG": {
+            "Ethernet9|3-4": {
+                "profile": "pg_lossless_100000_300m_profile"
+            }
+        },
+        "BUFFER_QUEUE": {
+            "Ethernet10|4": {
+                "profile": "egress_lossy_profile"
+            }
+        },
+        "BUFFER_PORT_INGRESS_PROFILE_LIST": {
+            "Ethernet9": {
+                "profile_list": ["ingress_lossy_profile"]
+            }
+        },
+        "BUFFER_PORT_EGRESS_PROFILE_LIST": {
+            "Ethernet9": {
+                "profile_list": ["egress_lossless_profile", "pg_lossless_100000_300m_profile"]
+            }
+        },
         "PORTCHANNEL": {
             "PortChannel0003": {
                 "admin_status": "up",
@@ -285,9 +349,9 @@
             "global": {
                 "vrf": "mgmt",
                 "src_intf": [
-		    "eth0",
-		    "Loopback0"
-		]
+                    "eth0",
+                    "Loopback0"
+                ]
             }
         },
         "NTP_SERVER": {

src/sonic-yang-models/tests/yang_model_tests/tests/buffer_pg.json

@@ -0,0 +1,17 @@
+{
+    "BUFFER_PG_CORRECT_PROFILE_VALUE": {
+        "desc": "BUFFER_PG_CORRECT_PROFILE_VALUE no failure"
+    },
+    "BUFFER_PG_WRONG_PROFILE_VALUE": {
+        "desc": "BUFFER_PG_WRONG_PROFILE_VALUE pattern failure",
+        "eStr": "wrong"
+    },
+    "BUFFER_PG_WRONG_PG_VALUE": {
+        "desc": "BUFFER_PG_WRONG_PG_VALUE pattern failure",
+        "eStr": "Invalid Buffer PG number"
+    },
+    "BUFFER_PG_WRONG_PORT_VALUE": {
+        "desc": "BUFFER_PG_WRONG_PORT_VALUE pattern failure",
+        "eStr": "wrong"
+    }
+}

src/sonic-yang-models/tests/yang_model_tests/tests/buffer_pool.json

@@ -0,0 +1,44 @@
+{
+    "BUFFER_POOL_CORRECT_TYPE_INGRESS_VALUE": {
+        "desc": "BUFFER_POOL_CORRECT_TYPE_INGRESS_VALUE no failure."
+    },
+    "BUFFER_POOL_CORRECT_TYPE_EGRESS_VALUE": {
+        "desc": "BUFFER_POOL_CORRECT_TYPE_EGRESS_VALUE no failure."
+    },
+    "BUFFER_POOL_WRONG_TYPE_VALUE": {
+        "desc": "BUFFER_POOL_WRONG_TYPE_VALUE pattern failure.",
+        "eStr": "wrong"
+    },
+    "BUFFER_POOL_MANDATORY_TYPE_VALUE": {
+        "desc": "BUFFER_POOL_MANDATORY_TYPE_VALUE no type.",
+        "eStrKey": "Mandatory"
+    },
+    "BUFFER_POOL_CORRECT_MODE_STATIC_VALUE": {
+        "desc": "BUFFER_POOL_CORRECT_MODE_STATIC_VALUE no failure."
+    },
+    "BUFFER_POOL_CORRECT_MODE_DYNAMIC_VALUE": {
+        "desc": "BUFFER_POOL_CORRECT_MODE_DYNAMIC_VALUE no failure."
+    },
+    "BUFFER_POOL_WRONG_MODE_VALUE": {
+        "desc": "BUFFER_POOL_WRONG_MODE_VALUE pattern failure.",
+        "eStr": "wrong"
+    },
+    "BUFFER_POOL_CORRECT_XOFF_VALUE": {
+        "desc": "BUFFER_POOL_CORRECT_XOFF_VALUE no failure."
+    },
+    "BUFFER_POOL_WRONG_XOFF_VALUE": {
+        "desc": "BUFFER_POOL_WRONG_XOFF_VALUE pattern failure.",
+        "eStr": "wrong"
+    },
+    "BUFFER_POOL_CORRECT_SIZE_VALUE": {
+        "desc": "BUFFER_POOL_CORRECT_SIZE_VALUE no failure."
+    },
+    "BUFFER_POOL_WRONG_SIZE_VALUE": {
+        "desc": "BUFFER_POOL_WRONG_SIZE_VALUE pattern failure.",
+        "eStr": "wrong"
+    },
+    "BUFFER_POOL_MANDATORY_SIZE_VALUE": {
+        "desc": "BUFFER_POOL_MANDATORY_SIZE_VALUE no size.",
+        "eStrKey": "Mandatory" 
+    }
+}

src/sonic-yang-models/tests/yang_model_tests/tests/buffer_port_egress_profile_list.json

@@ -0,0 +1,13 @@
+{
+    "BUFFER_PORT_EGRESS_PROFILE_LIST_CORRECT_PROFILE_VALUE": {
+        "desc": "BUFFER_PORT_EGRESS_PROFILE_LIST_CORRECT_PROFILE_VALUE no failure"
+    },
+    "BUFFER_PORT_EGRESS_PROFILE_LIST_WRONG_PROFILE_VALUE": {
+        "desc": "BUFFER_PORT_EGRESS_PROFILE_LIST_WRONG_PROFILE_VALUE pattern failure",
+        "eStr": "wrong"
+    },
+    "BUFFER_PORT_EGRESS_PROFILE_LIST_WRONG_PORT_VALUE": {
+        "desc": "BUFFER_PORT_EGRESS_PROFILE_LIST_WRONG_PORT_VALUE pattern failure",
+        "eStr": "wrong"
+    }
+}

src/sonic-yang-models/tests/yang_model_tests/tests/buffer_port_ingress_profile_list.json

@@ -0,0 +1,13 @@
+{
+    "BUFFER_PORT_INGRESS_PROFILE_LIST_CORRECT_PROFILE_VALUE": {
+        "desc": "BUFFER_PORT_INGRESS_PROFILE_LIST_CORRECT_PROFILE_VALUE no failure"
+    },
+    "BUFFER_PORT_INGRESS_PROFILE_LIST_WRONG_PROFILE_VALUE": {
+        "desc": "BUFFER_PORT_INGRESS_PROFILE_LIST_WRONG_PROFILE_VALUE pattern failure",
+        "eStr": "wrong"
+    },
+    "BUFFER_PORT_INGRESS_PROFILE_LIST_WRONG_PORT_VALUE": {
+        "desc": "BUFFER_PORT_INGRESS_PROFILE_LIST_WRONG_PORT_VALUE pattern failure",
+        "eStr": "wrong"
+    }
+}

src/sonic-yang-models/tests/yang_model_tests/tests/buffer_profile.json

@@ -0,0 +1,58 @@
+{
+    "BUFFER_PROFILE_CORRECT_STATIC_THRESHOLD_VALUE": {
+        "desc": "BUFFER_PROFILE_CORRECT_STATIC_THRESHOLD_VALUE no failure."
+    },
+    "BUFFER_PROFILE_WRONG_STATIC_THRESHOLD_VALUE": {
+        "desc": "BUFFER_PROFILE_WRONG_STATIC_THRESHOLD_VALUE pattern failure.",
+        "eStr": "-1"
+    },
+    "BUFFER_PROFILE_CORRECT_DYNAMIC_THRESHOLD_MIN_VALUE": {
+        "desc": "BUFFER_PROFILE_CORRECT_DYNAMIC_THRESHOLD_MIN_VALUE no failure."
+    },
+    "BUFFER_PROFILE_CORRECT_DYNAMIC_THRESHOLD_MAX_VALUE": {
+        "desc": "BUFFER_PROFILE_CORRECT_DYNAMIC_THRESHOLD_MAX_VALUE no failure."
+    },
+    "BUFFER_PROFILE_WRONG_DYNAMIC_THRESHOLD_VALUE1": {
+        "desc": "BUFFER_PROFILE_WRONG_DYNAMIC_THRESHOLD_VALUE1 no failure.",
+        "eStrKey": "Range"
+    },
+    "BUFFER_PROFILE_WRONG_DYNAMIC_THRESHOLD_VALUE2": {
+        "desc": "BUFFER_PROFILE_WRONG_DYNAMIC_THRESHOLD_VALUE2 no failure.",
+        "eStrKey": "Range"
+    },
+    "BUFFER_PROFILE_CORRECT_SIZE_VALUE": {
+        "desc": "BUFFER_PROFILE_CORRECT_SIZE_VALUE no failure."
+    },
+    "BUFFER_PROFILE_WRONG_SIZE_VALUE": {
+        "desc": "BUFFER_PROFILE_WRONG_SIZE_VALUE pattern failure.",
+        "eStr": "-1"
+    },
+    "BUFFER_PROFILE_MANDATORY_SIZE_VALUE": {
+        "desc": "BUFFER_PROFILE_MANDATORY_SIZE_VALUE pattern failure.",
+        "eStrKey": "Mandatory"
+    },
+    "BUFFER_PROFILE_CORRECT_POOL_VALUE": {
+        "desc": "BUFFER_PROFILE_CORRECT_POOL_VALUE no failure."
+    },
+    "BUFFER_PROFILE_WRONG_POOL_VALUE": {
+        "desc": "BUFFER_PROFILE_WRONG_POOL_VALUE pattern failure.",
+        "eStr": "wrong"
+    },
+    "BUFFER_PROFILE_MANDATORY_POOL_VALUE": {
+        "desc": "BUFFER_PROFILE_MANDATORY_POOL_VALUE pattern failure.",
+        "eStrKey": "Mandatory"
+    },
+    "BUFFER_PROFILE_CORRECT_XON_OFFSET_VALUE": {
+        "desc": "BUFFER_PROFILE_CORRECT_XON_OFFSET_VALUE no failure."
+    },
+    "BUFFER_PROFILE_CORRECT_XON_VALUE": {
+        "desc": "BUFFER_PROFILE_CORRECT_XON_VALUE no failure."
+    },
+    "BUFFER_PROFILE_CORRECT_XOFF_VALUE": {
+        "desc": "BUFFER_PROFILE_CORRECT_XOFF_VALUE no failure."
+    },
+    "BUFFER_PROFILE_WRONG_XOFF_VALUE": {
+        "desc": "BUFFER_PROFILE_WRONG_XOFF_VALUE no failure.",
+        "eStr": "-1"
+    }
+}

src/sonic-yang-models/tests/yang_model_tests/tests/buffer_queue.json

@@ -0,0 +1,17 @@
+{
+    "BUFFER_QUEUE_CORRECT_PROFILE_VALUE": {
+        "desc": "BUFFER_QUEUE_CORRECT_PROFILE_VALUE no failure"
+    },
+    "BUFFER_QUEUE_WRONG_PROFILE_VALUE": {
+        "desc": "BUFFER_QUEUE_WRONG_PROFILE_VALUE pattern failure",
+        "eStr": "wrong"
+    },
+    "BUFFER_QUEUE_WRONG_QUEUE_VALUE": {
+        "desc": "BUFFER_QUEUE_WRONG_QUEUE_VALUE pattern failure",
+        "eStr": "Invalid Q-index"
+    },
+    "BUFFER_QUEUE_WRONG_PORT_VALUE": {
+        "desc": "BUFFER_QUEUE_WRONG_PORT_VALUE pattern failure",
+        "eStr": "wrong"
+    }
+}