[Netberg][Barefoot] Added support for Aurora 710

device/netberg/x86_64-netberg_aurora_710-r0/aurora-710/buffers.json.j2

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+{%- set default_topo = 't0' %}
+{%- include 'buffers_config.j2' %}

device/netberg/x86_64-netberg_aurora_710-r0/aurora-710/buffers_defaults_t0.j2

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+{% set default_cable = '5m' %}
+{% set ingress_lossless_pool_size =  '4194304' %}
+{% set ingress_lossy_pool_size =  '7340032' %}
+{% set egress_lossless_pool_size =  '16777152' %}
+{% set egress_lossy_pool_size =  '7340032' %}
+
+{%- macro generate_port_lists(PORT_ALL) %}
+    {# Generate list of ports #}
+    {%- for port_idx in range(0,47) %}
+        {%- if PORT_ALL.append("Ethernet%d" % (port_idx)) %}{%- endif %}
+    {%- endfor %}
+    {% for port_idx in range(48,55) %}
+        {% if PORT.append("Ethernet%d" % (48 + ( port_idx - 48 )*4)) %}{% endif %}
+    {% endfor %}
+{%- endmacro %}
+
+{%- macro generate_buffer_pool_and_profiles() %}
+    "BUFFER_POOL": {
+        "ingress_lossless_pool": {
+            "size": "{{ ingress_lossless_pool_size }}",
+            "type": "ingress",
+            "mode": "dynamic"
+        },
+        "ingress_lossy_pool": {
+            "size": "{{ ingress_lossy_pool_size }}",
+            "type": "ingress",
+            "mode": "dynamic"
+        },
+        "egress_lossless_pool": {
+            "size": "{{ egress_lossless_pool_size }}",
+            "type": "egress",
+            "mode": "dynamic"
+        },
+        "egress_lossy_pool": {
+            "size": "{{ egress_lossy_pool_size }}",
+            "type": "egress",
+            "mode": "dynamic"
+        }
+    },
+    "BUFFER_PROFILE": {
+        "ingress_lossless_profile": {
+            "pool":"ingress_lossless_pool",
+            "size":"4096",
+            "dynamic_th":"0",
+            "xon":"18432",
+            "xoff":"18432"
+        },
+        "ingress_lossy_profile": {
+            "pool":"ingress_lossy_pool",
+            "size":"4096",
+            "dynamic_th":"3"
+        },
+        "egress_lossless_profile": {
+            "pool":"egress_lossless_pool",
+            "size":"4096",
+            "dynamic_th":"7",
+            "xon":"18432",
+            "xoff":"18432"
+        },
+        "egress_lossy_profile": {
+            "pool":"egress_lossy_pool",
+            "size":"4096",
+            "dynamic_th":"3"
+        },
+        "q_lossy_profile": {
+            "pool":"egress_lossy_pool",
+            "size":"4096",
+            "dynamic_th":"3"
+        }
+    },
+{%- endmacro %}
+
+{%- macro generate_queue_buffers(port_names) %}
+    "BUFFER_QUEUE": {
+{% for port in port_names.split(',') %}
+        "{{ port }}|0-2": {
+            "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/netberg/x86_64-netberg_aurora_710-r0/aurora-710/buffers_defaults_t1.j2

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+{% set default_cable = '5m' %}
+{% set ingress_lossless_pool_size =  '2097152' %}
+{% set ingress_lossy_pool_size =  '5242880' %}
+{% set egress_lossless_pool_size =  '16777152' %}
+{% set egress_lossy_pool_size =  '5242880' %}
+
+{%- macro generate_port_lists(PORT_ALL) %}
+    {# Generate list of ports #}
+    {%- for port_idx in range(0,47) %}
+        {%- if PORT_ALL.append("Ethernet%d" % (port_idx)) %}{%- endif %}
+    {%- endfor %}
+    {% for port_idx in range(48,55) %}
+        {% if PORT.append("Ethernet%d" % (48+(port_idx-48)*4)) %}{% endif %}
+    {% endfor %}
+{%- endmacro %}
+
+{%- macro generate_buffer_pool_and_profiles() %}
+    "BUFFER_POOL": {
+        "ingress_lossless_pool": {
+            "size": "{{ ingress_lossless_pool_size }}",
+            "type": "ingress",
+            "mode": "dynamic"
+        },
+        "ingress_lossy_pool": {
+            "size": "{{ ingress_lossy_pool_size }}",
+            "type": "ingress",
+            "mode": "dynamic"
+        },
+        "egress_lossless_pool": {
+            "size": "{{ egress_lossless_pool_size }}",
+            "type": "egress",
+            "mode": "dynamic"
+        },
+        "egress_lossy_pool": {
+            "size": "{{ egress_lossy_pool_size }}",
+            "type": "egress",
+            "mode": "dynamic"
+        }
+    },
+    "BUFFER_PROFILE": {
+        "ingress_lossless_profile": {
+            "pool":"ingress_lossless_pool",
+            "size":"4096",
+            "dynamic_th":"0",
+            "xon":"18432",
+            "xoff":"18432"
+        },
+        "ingress_lossy_profile": {
+            "pool":"ingress_lossy_pool",
+            "size":"4096",
+            "dynamic_th":"3"
+        },
+        "egress_lossless_profile": {
+            "pool":"egress_lossless_pool",
+            "size":"4096",
+            "dynamic_th":"7",
+            "xon":"18432",
+            "xoff":"18432"
+        },
+        "egress_lossy_profile": {
+            "pool":"egress_lossy_pool",
+            "size":"4096",
+            "dynamic_th":"3"
+        },
+        "q_lossy_profile": {
+            "pool":"egress_lossy_pool",
+            "size":"4096",
+            "dynamic_th":"3"
+        }
+    },
+{%- endmacro %}
+
+{%- macro generate_queue_buffers(port_names) %}
+    "BUFFER_QUEUE": {
+{% for port in port_names.split(',') %}
+        "{{ port }}|0-2": {
+            "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/netberg/x86_64-netberg_aurora_710-r0/aurora-710/hwsku.json

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+{
+    "interfaces": {
+        "Ethernet0": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet4": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet8": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet12": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet16": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet20": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet24": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet28": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet32": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet36": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet40": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet44": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet48": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet52": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet56": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet60": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet64": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet68": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet72": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet76": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet80": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet84": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet88": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet92": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet96": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet100": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet104": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet108": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet112": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet116": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet120": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        },
+        "Ethernet124": {
+            "default_brkout_mode": "1x100G[40G]",
+            "autoneg": "off",
+            "fec": "rs"
+        }
+    }
+}

device/netberg/x86_64-netberg_aurora_710-r0/aurora-710/pg_profile_lookup.ini

@@ -0,0 +1,17 @@
+# PG lossless profiles.
+# speed cable size    xon   xoff threshold
+  10000  5m   34816  18432 16384  0
+  25000  5m   34816  18432 16384  0
+  40000  5m   34816  18432 16384  0
+  50000  5m   34816  18432 16384  0
+ 100000  5m   36864  18432 18432  0
+  10000  40m  36864  18432 18432  0
+  25000  40m  39936  18432 21504  0
+  40000  40m  41984  18432 23552  0
+  50000  40m  41984  18432 23552  0
+ 100000  40m  54272  18432 35840  0
+  10000  300m 49152  18432 30720  0
+  25000  300m 71680  18432 53248  0
+  40000  300m 94208  18432 75776  0
+  50000  300m 94208  18432 75776  0
+ 100000  300m 184320 18432 165888 0

device/netberg/x86_64-netberg_aurora_710-r0/aurora-710/port_config.ini

@@ -0,0 +1,33 @@
+# name          lanes             alias             speed     autoneg     fec       index
+Ethernet0       0,1,2,3           Ethernet0         100000    0           rs      0
+Ethernet4       4,5,6,7           Ethernet4         100000    0           rs      1
+Ethernet8       8,9,10,11         Ethernet8         100000    0           rs      2
+Ethernet12      12,13,14,15       Ethernet12        100000    0           rs      3
+Ethernet16      16,17,18,19       Ethernet16        100000    0           rs      4
+Ethernet20      20,21,22,23       Ethernet20        100000    0           rs      5
+Ethernet24      24,25,26,27       Ethernet24        100000    0           rs      6
+Ethernet28      28,29,30,31       Ethernet28        100000    0           rs      7
+Ethernet32      32,33,34,35       Ethernet32        100000    0           rs      8
+Ethernet36      36,37,38,39       Ethernet36        100000    0           rs      9
+Ethernet40      40,41,42,43       Ethernet40        100000    0           rs      10
+Ethernet44      44,45,46,47       Ethernet44        100000    0           rs      11
+Ethernet48      48,49,50,51       Ethernet48        100000    0           rs      12
+Ethernet52      52,53,54,55       Ethernet52        100000    0           rs      13
+Ethernet56      56,57,58,59       Ethernet56        100000    0           rs      14
+Ethernet60      60,61,62,63       Ethernet60        100000    0           rs      15
+Ethernet64      64,65,66,67       Ethernet64        100000    0           rs      16
+Ethernet68      68,69,70,71       Ethernet68        100000    0           rs      17
+Ethernet72      72,73,74,75       Ethernet72        100000    0           rs      18
+Ethernet76      76,77,78,79       Ethernet76        100000    0           rs      19
+Ethernet80      80,81,82,83       Ethernet80        100000    0           rs      20
+Ethernet84      84,85,86,87       Ethernet84        100000    0           rs      21
+Ethernet88      88,89,90,91       Ethernet88        100000    0           rs      22
+Ethernet92      92,93,94,95       Ethernet92        100000    0           rs      23
+Ethernet96      96,97,98,99       Ethernet96        100000    0           rs      24
+Ethernet100     100,101,102,103   Ethernet100       100000    0           rs      25
+Ethernet104     104,105,106,107   Ethernet104       100000    0           rs      26
+Ethernet108     108,109,110,111   Ethernet108       100000    0           rs      27
+Ethernet112     112,113,114,115   Ethernet112       100000    0           rs      28
+Ethernet116     116,117,118,119   Ethernet116       100000    0           rs      29
+Ethernet120     120,121,122,123   Ethernet120       100000    0           rs      30
+Ethernet124     124,125,126,127   Ethernet124       100000    0           rs      31