dgsudharsan · dgsudharsan · Oct 19, 2023
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/buffers.json.j2 b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/buffers.json.j2
@@ -0,0 +1,15 @@
+{#
+    Copyright (c) 2022 NVIDIA CORPORATION & AFFILIATES.
+    Apache-2.0
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+#}
+{%- set default_topo = 't1' %}
+{%- include 'buffers_config.j2' %}
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/buffers_defaults_objects.j2 b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/buffers_defaults_objects.j2
@@ -0,0 +1 @@
+../../x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D48C8/buffers_defaults_objects.j2
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/buffers_defaults_t0.j2 b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/buffers_defaults_t0.j2
@@ -0,0 +1,36 @@
+{#
+    Copyright (c) 2022 NVIDIA CORPORATION & AFFILIATES.
+    Apache-2.0
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+#}
+{% set default_cable = '5m' %}
+{% set ingress_lossless_pool_size =  '39501824' %}
+{% set ingress_lossless_pool_xoff  =  '15712256' %}
+{% set egress_lossless_pool_size =  '60817392' %}
+{% set egress_lossy_pool_size =  '39501824' %}
+
+{% import 'buffers_defaults_objects.j2' as defs with context %}
+
+{%- macro generate_buffer_pool_and_profiles_with_inactive_ports(port_names_inactive) %}
+{{ defs.generate_buffer_pool_and_profiles_with_inactive_ports(port_names_inactive) }}
+{%- endmacro %}
+
+{%- macro generate_profile_lists_with_inactive_ports(port_names_active, port_names_inactive) %}
+{{ defs.generate_profile_lists(port_names_active, port_names_inactive) }}
+{%- endmacro %}
+
+{%- macro generate_queue_buffers_with_inactive_ports(port_names_active, port_names_inactive) %}
+{{ defs.generate_queue_buffers(port_names_active, port_names_inactive) }}
+{%- endmacro %}
+
+{%- macro generate_pg_profiles_with_inactive_ports(port_names_active, port_names_inactive) %}
+{{ defs.generate_pg_profiles(port_names_active, port_names_inactive) }}
+{%- endmacro %}
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/buffers_defaults_t1.j2 b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/buffers_defaults_t1.j2
@@ -0,0 +1,36 @@
+{#
+    Copyright (c) 2022 NVIDIA CORPORATION & AFFILIATES.
+    Apache-2.0
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+#}
+{% set default_cable = '300m' %}
+{% set ingress_lossless_pool_size =  '39043072' %}
+{% set ingress_lossless_pool_xoff  =  '16171008' %}
+{% set egress_lossless_pool_size =  '60817392' %}
+{% set egress_lossy_pool_size =  '39043072' %}
+
+{% import 'buffers_defaults_objects.j2' as defs with context %}
+
+{%- macro generate_buffer_pool_and_profiles_with_inactive_ports(port_names_inactive) %}
+{{ defs.generate_buffer_pool_and_profiles_with_inactive_ports(port_names_inactive) }}
+{%- endmacro %}
+
+{%- macro generate_profile_lists_with_inactive_ports(port_names_active, port_names_inactive) %}
+{{ defs.generate_profile_lists(port_names_active, port_names_inactive) }}
+{%- endmacro %}
+
+{%- macro generate_queue_buffers_with_inactive_ports(port_names_active, port_names_inactive) %}
+{{ defs.generate_queue_buffers(port_names_active, port_names_inactive) }}
+{%- endmacro %}
+
+{%- macro generate_pg_profiles_with_inactive_ports(port_names_active, port_names_inactive) %}
+{{ defs.generate_pg_profiles(port_names_active, port_names_inactive) }}
+{%- endmacro %}
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/buffers_dynamic.json.j2 b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/buffers_dynamic.json.j2
@@ -0,0 +1,16 @@
+{#
+    Copyright (c) 2022 NVIDIA CORPORATION & AFFILIATES.
+    Apache-2.0
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+#}
+{%- set default_topo = 't1' %}
+{%- set dynamic_mode = 'true' %}
+{%- include 'buffers_config.j2' %}
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/hwsku.json b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/hwsku.json
@@ -0,0 +1,100 @@
+{
+    "interfaces": {
+        "Ethernet0": {
+            "default_brkout_mode": "1x400G[200G,100,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet8": {
+            "default_brkout_mode": "1x400G[200G,100,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet16": {
+            "default_brkout_mode": "1x400G[200G,100,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet24": {
+            "default_brkout_mode": "1x400G[200G,100,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet32": {
+            "default_brkout_mode": "1x400G[200G,100,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet40": {
+            "default_brkout_mode": "1x400G[200G,100,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet48": {
+            "default_brkout_mode": "1x400G[200G,100,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet56": {
+            "default_brkout_mode": "1x400G[200G,100,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet64": {
+            "default_brkout_mode": "1x400G[200G,100,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet72": {
+            "default_brkout_mode": "1x400G[200G,100,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet80": {
+            "default_brkout_mode": "1x400G[200G,100,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet88": {
+            "default_brkout_mode": "1x400G[200G,100,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet96": {
+            "default_brkout_mode": "1x400G[200G,100,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet104": {
+            "default_brkout_mode": "1x400G[200G,100,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet112": {
+            "default_brkout_mode": "1x400G[200G,100,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet120": {
+            "default_brkout_mode": "1x400G[200G,100,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet128": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet136": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet144": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet152": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet160": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet168": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet176": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet184": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet192": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet200": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet208": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet216": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet224": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet232": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet240": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]"
+        },
+        "Ethernet248": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G,1G]"
+        }
+    }
+}
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/pg_profile_lookup.ini b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/pg_profile_lookup.ini
@@ -0,0 +1,50 @@
+##
+## Copyright (c) 2022 NVIDIA CORPORATION & AFFILIATES.
+## Apache-2.0
+##
+## Licensed under the Apache License, Version 2.0 (the "License");
+## you may not use this file except in compliance with the License.
+## You may obtain a copy of the License at
+##
+## http://www.apache.org/licenses/LICENSE-2.0
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+##
+#  PG lossless profiles.
+# speed cable  size   xon    xoff   threshold
+  10000    5m 19456  19456  24576          0
+  25000    5m 19456  19456  26624          0
+  40000    5m 19456  19456  30720          0
+  50000    5m 19456  19456  33792          0
+ 100000    5m 19456  19456  59392          0
+ 200000    5m 19456  19456  66560          0
+ 400000    5m 38912  38912  115712         0
+  10000   40m 19456  19456  25600          0
+  25000   40m 19456  19456  28672          0
+  40000   40m 19456  19456  33792          0
+  50000   40m 19456  19456  36864          0
+ 100000   40m 19456  19456  66560          0
+ 200000   40m 19456  19456  80896          0
+ 400000   40m 38912  38912  144384         0
+  10000  300m 19456  19456  30720          0
+  25000  300m 19456  19456  41984          0
+  40000  300m 19456  19456  54272          0
+  50000  300m 19456  19456  63488          0
+ 100000  300m 19456  19456  120832         0
+ 200000  300m 19456  19456  188416         0
+ 400000  300m 38912  38912  358400         0
+  10000 1500m 19456  19456  55296          0
+  25000 1500m 19456  19456  103424         0
+  40000 1500m 19456  19456  153600         0
+  50000 1500m 19456  19456  187392         0
+ 100000 1500m 19456  19456  366592         0
+  10000 2000m 19456  19456  32768          0
+  25000 2000m 19456  19456  64512          0
+  40000 2000m 19456  19456  97280          0
+  50000 2000m 19456  19456  119808         0
+ 100000 2000m 19456  19456  234496         0
+ 400000 2000m 38912  38912  876544         0
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/port_config.ini b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/port_config.ini
@@ -0,0 +1,33 @@
+# name         lanes                                  alias     index    speed
+Ethernet0      0,1,2,3,4,5,6,7                        etp1      1        400000
+Ethernet8      8,9,10,11,12,13,14,15                  etp2      2        400000
+Ethernet16     16,17,18,19,20,21,22,23                etp3      3        400000
+Ethernet24     24,25,26,27,28,29,30,31                etp4      4        400000
+Ethernet32     32,33,34,35,36,37,38,39                etp5      5        400000
+Ethernet40     40,41,42,43,44,45,46,47                etp6      6        400000
+Ethernet48     48,49,50,51,52,53,54,55                etp7      7        400000
+Ethernet56     56,57,58,59,60,61,62,63                etp8      8        400000
+Ethernet64     64,65,66,67,68,69,70,71                etp9      9        400000
+Ethernet72     72,73,74,75,76,77,78,79                etp10     10       400000
+Ethernet80     80,81,82,83,84,85,86,87                etp11     11       400000
+Ethernet88     88,89,90,91,92,93,94,95                etp12     12       400000
+Ethernet96     96,97,98,99,100,101,102,103            etp13     13       400000
+Ethernet104    104,105,106,107,108,109,110,111        etp14     14       400000
+Ethernet112    112,113,114,115,116,117,118,119        etp15     15       400000
+Ethernet120    120,121,122,123,124,125,126,127        etp16     16       400000
+Ethernet128    128,129,130,131,132,133,134,135        etp17     17       400000
+Ethernet136    136,137,138,139,140,141,142,143        etp18     18       400000
+Ethernet144    144,145,146,147,148,149,150,151        etp19     19       400000
+Ethernet152    152,153,154,155,156,157,158,159        etp20     20       400000
+Ethernet160    160,161,162,163,164,165,166,167        etp21     21       400000
+Ethernet168    168,169,170,171,172,173,174,175        etp22     22       400000
+Ethernet176    176,177,178,179,180,181,182,183        etp23     23       400000
+Ethernet184    184,185,186,187,188,189,190,191        etp24     24       400000
+Ethernet192    192,193,194,195,196,197,198,199        etp25     25       400000
+Ethernet200    200,201,202,203,204,205,206,207        etp26     26       400000
+Ethernet208    208,209,210,211,212,213,214,215        etp27     27       400000
+Ethernet216    216,217,218,219,220,221,222,223        etp28     28       400000
+Ethernet224    224,225,226,227,228,229,230,231        etp29     29       400000
+Ethernet232    232,233,234,235,236,237,238,239        etp30     30       400000
+Ethernet240    240,241,242,243,244,245,246,247        etp31     31       400000
+Ethernet248    248,249,250,251,252,253,254,255        etp32     32       400000
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/qos.json.j2 b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/qos.json.j2
@@ -0,0 +1 @@
+../../x86_64-mlnx_msn2700-r0/ACS-MSN2700/qos.json.j2
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/sai.profile b/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O32/sai.profile
@@ -0,0 +1,5 @@
+SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/sai_4700_32x400g.xml
+SAI_DUMP_STORE_PATH=/var/log/mellanox/sdk-dumps
+SAI_DUMP_STORE_AMOUNT=10
+SAI_DUMP_MFT_CFG_PATH=/etc/sonic/mft/fwtrace_cfg
+SAI_DEFAULT_SWITCHING_MODE_STORE_FORWARD=1
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		../../x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D48C8/buffers_defaults_objects.j2
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		../../x86_64-mlnx_msn2700-r0/ACS-MSN2700/qos.json.j2