Updated format of generating BUFFER_QUEUE in buffers_defaults templates (#9850)

This PR includes necessary changes for correct generating BUFFER_QUEUE values in DB. Changes are based on the schema.md

Why I did it
Change format of generating BUFFER_QUEUE in DB according to schema.md and yang-model.

Old format:
    "BUFFER_QUEUE": {
        "Ethernet0,Ethernet100,Ethernet104,Ethernet108,Ethernet112,Ethernet116,Ethernet12,Ethernet120,Ethernet124,Ethernet16,Ethernet20,Ethernet24,Ethernet28,Ethernet32,Ethernet36,Ethernet4,Ethernet40,Ethernet44,Ethernet48,Ethernet52,Ethernet56,Ethernet60,Ethernet64,Ethernet68,Ethernet72,Ethernet76,Ethernet8,Ethernet80,Ethernet84,Ethernet88,Ethernet92,Ethernet96|queue": {
            "profile": "profile"
        },
        "Ethernet0,Ethernet100,Ethernet104,Ethernet108,Ethernet112,Ethernet116,Ethernet12,Ethernet120,Ethernet124,Ethernet16,Ethernet20,Ethernet24,Ethernet28,Ethernet32,Ethernet36,Ethernet4,Ethernet40,Ethernet44,Ethernet48,Ethernet52,Ethernet56,Ethernet60,Ethernet64,Ethernet68,Ethernet72,Ethernet76,Ethernet8,Ethernet80,Ethernet84,Ethernet88,Ethernet92,Ethernet96|queue": {
            "profile": "profile"
        }
    },
New format:
    "BUFFER_QUEUE": {
        "Ethernet0|queue": {
            "profile": "profile"
        },
        "Ethernet0|queue": {
            "profile": "profile"
        },
        "Ethernet4|queue": {
            "profile": "profile"
        },
        "Ethernet4|queue": {
            "profile": "profile"
        },
        "Ethernet8|queue": {
            "profile": "profile"
        },
        "Ethernet8|queue": {
            "profile": "profile"
        },
        ...
    }
How I did it
Updated structure of buffers_defaults jinja templates.

Signed-off-by: Oleksandr Kozodoi <oleksandrx.kozodoi@intel.com>

device/arista/x86_64-arista_7170_64c/Arista-7170-64C/buffers_defaults_t0.j2

@@ -61,11 +61,15 @@
 
 {%- macro generate_queue_buffers(port_names) %}
     "BUFFER_QUEUE": {
-        "{{ port_names }}|3-4": {
+{% for port in port_names.split(',') %}
-            "profile" : "egress_lossless_profile"
+        "{{ port }}|0-2": {
-        },
-        "{{ port_names }}|0-1": {
             "profile" : "q_lossy_profile"
-        }
+        },
+{% endfor %}
+{% for port in port_names.split(',') %}
+        "{{ port }}|3-4": {
+            "profile" : "egress_lossless_profile"
+        }{% if not loop.last %},{% endif %}
+{% endfor %}
     }
 {%- endmacro %}

device/arista/x86_64-arista_7170_64c/Arista-7170-64C/buffers_defaults_t1.j2

@@ -61,11 +61,15 @@
 
 {%- macro generate_queue_buffers(port_names) %}
     "BUFFER_QUEUE": {
-        "{{ port_names }}|3-4": {
+{% for port in port_names.split(',') %}
-            "profile" : "egress_lossless_profile"
+        "{{ port }}|0-2": {
-        },
-        "{{ port_names }}|0-1": {
             "profile" : "q_lossy_profile"
-        }
+        },
+{% endfor %}
+{% for port in port_names.split(',') %}
+        "{{ port }}|3-4": {
+            "profile" : "egress_lossless_profile"
+        }{% if not loop.last %},{% endif %}
+{% endfor %}
     }
 {%- endmacro %}

device/barefoot/x86_64-accton_as9516_32d-r0/newport/buffers_defaults_t0.j2

@@ -16,8 +16,7 @@
         "ingress_lossless_pool": {
             "size": "{{ ingress_lossless_pool_size }}",
             "type": "ingress",
-            "mode": "dynamic",
+            "mode": "dynamic"
-            "xoff": "36222208"
         },
         "ingress_lossy_pool": {
             "size": "{{ ingress_lossy_pool_size }}",
@@ -61,11 +60,15 @@
 
 {%- macro generate_queue_buffers(port_names) %}
     "BUFFER_QUEUE": {
-        "{{ port_names }}|3-4": {
+{% for port in port_names.split(',') %}
-            "profile" : "egress_lossless_profile"
+        "{{ port }}|0-2": {
-        },
-        "{{ port_names }}|0-1": {
             "profile" : "q_lossy_profile"
-        }
+        },
+{% endfor %}
+{% for port in port_names.split(',') %}
+        "{{ port }}|3-4": {
+            "profile" : "egress_lossless_profile"
+        }{% if not loop.last %},{% endif %}
+{% endfor %}
     }
 {%- endmacro %}

device/barefoot/x86_64-accton_as9516_32d-r0/newport/buffers_defaults_t1.j2

@@ -16,8 +16,7 @@
         "ingress_lossless_pool": {
             "size": "{{ ingress_lossless_pool_size }}",
             "type": "ingress",
-            "mode": "dynamic",
+            "mode": "dynamic"
-            "xoff": "36222208"
         },
         "ingress_lossy_pool": {
             "size": "{{ ingress_lossy_pool_size }}",
@@ -61,11 +60,15 @@
 
 {%- macro generate_queue_buffers(port_names) %}
     "BUFFER_QUEUE": {
-        "{{ port_names }}|3-4": {
+{% for port in port_names.split(',') %}
-            "profile" : "egress_lossless_profile"
+        "{{ port }}|0-2": {
-        },
-        "{{ port_names }}|0-1": {
             "profile" : "q_lossy_profile"
-        }
+        },
+{% endfor %}
+{% for port in port_names.split(',') %}
+        "{{ port }}|3-4": {
+            "profile" : "egress_lossless_profile"
+        }{% if not loop.last %},{% endif %}
+{% endfor %}
     }
 {%- endmacro %}

device/barefoot/x86_64-accton_wedge100bf_32x-r0/montara/buffers_defaults_t0.j2

@@ -63,21 +63,17 @@
     },
 {%- endmacro %}
 
-{%- macro generate_pg_profils(port_names) %}
-    "BUFFER_PG": {
-        "{{ port_names }}|3-4": {
-            "profile" : "ingress_lossless_profile"
-        }
-    },
-{%- endmacro %}
-
 {%- macro generate_queue_buffers(port_names) %}
     "BUFFER_QUEUE": {
-        "{{ port_names }}|3-4": {
+{% for port in port_names.split(',') %}
-            "profile" : "egress_lossless_profile"
+        "{{ port }}|0-2": {
-        },
-        "{{ port_names }}|0-1": {
             "profile" : "q_lossy_profile"
-        }
+        },
+{% endfor %}
+{% for port in port_names.split(',') %}
+        "{{ port }}|3-4": {
+            "profile" : "egress_lossless_profile"
+        }{% if not loop.last %},{% endif %}
+{% endfor %}
     }
 {%- endmacro %}

device/barefoot/x86_64-accton_wedge100bf_32x-r0/montara/buffers_defaults_t1.j2

@@ -63,21 +63,17 @@
     },
 {%- endmacro %}
 
-{%- macro generate_pg_profils(port_names) %}
-    "BUFFER_PG": {
-        "{{ port_names }}|3-4": {
-            "profile" : "ingress_lossless_profile"
-        }
-    },
-{%- endmacro %}
-
 {%- macro generate_queue_buffers(port_names) %}
     "BUFFER_QUEUE": {
-        "{{ port_names }}|3-4": {
+{% for port in port_names.split(',') %}
-            "profile" : "egress_lossless_profile"
+        "{{ port }}|0-2": {
-        },
-        "{{ port_names }}|0-1": {
             "profile" : "q_lossy_profile"
-        }
+        },
+{% endfor %}
+{% for port in port_names.split(',') %}
+        "{{ port }}|3-4": {
+            "profile" : "egress_lossless_profile"
+        }{% if not loop.last %},{% endif %}
+{% endfor %}
     }
 {%- endmacro %}