[Arista]: 7060x6-64pe 256x100g support (#20107)

Baseline implementation for 256x100g support in the Arista-7060X6-64PE (DCS-7060X6-64PE) has been requested by MSFT. How I did it Added the necessary files for baseline implementation of 256x100g implementation for Quicksilver OSFP.
sonic-net · Oct 5, 2024 · 47b8faa · 47b8faa
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diff --git a/device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/BALANCED b/device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/BALANCED
@@ -0,0 +1 @@
+../../../common/profiles/th5/gen/BALANCED
diff --git a/device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/buffer_ports.j2 b/device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/buffer_ports.j2
@@ -0,0 +1,6 @@
+{%- macro generate_port_lists(PORT_ALL) %}
+    {# Generate list of ports #}
+    {%- for port_idx in range(0, 512, 2) %}
+        {%- if PORT_ALL.append("Ethernet%d" % (port_idx)) %}{%- endif %}
+    {%- endfor %}
+{%- endmacro %}
diff --git a/device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/buffers.json.j2 b/device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/buffers.json.j2
@@ -0,0 +1,2 @@
+{%- set default_topo = 't1' %}
+{%- include 'buffers_config.j2' %}
diff --git a/device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/buffers_defaults_t0.j2 b/device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/buffers_defaults_t0.j2
@@ -0,0 +1 @@
+BALANCED/buffers_defaults_t0.j2
diff --git a/device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/buffers_defaults_t1.j2 b/device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/buffers_defaults_t1.j2
@@ -0,0 +1 @@
+BALANCED/buffers_defaults_t1.j2
diff --git a/device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/hwsku.json b/device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/hwsku.json
@@ -0,0 +1,106 @@
+{
+    "interfaces": {
+        "Ethernet0": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet16": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet32": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet48": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet64": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet80": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet96": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet112": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet128": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet144": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet160": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet176": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet192": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet208": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet224": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet240": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet256": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet272": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet288": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet304": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet320": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet336": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet352": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet368": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet384": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet400": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet416": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet432": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet448": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet464": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet480": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet496": {
+            "default_brkout_mode": "8x100G"
+        },
+        "Ethernet512": {
+            "default_brkout_mode": "1x10G"
+        },
+        "Ethernet513": {
+            "default_brkout_mode": "1x10G"
+        }
+    }
+}
diff --git a/device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/pg_profile_lookup.ini b/device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/pg_profile_lookup.ini
@@ -0,0 +1 @@
+BALANCED/pg_profile_lookup.ini
diff --git a/device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/port_config.ini b/device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/port_config.ini
diff --git a/device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/qos.json.j2 b/device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/qos.json.j2
@@ -0,0 +1 @@
+{%- include 'qos_config.j2' %}
diff --git a/device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/sai.profile b/device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/sai.profile
@@ -0,0 +1 @@
+SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/th5-a7060x6-64pe.config.bcm