Revert "[pmon] update gRPC version to 1.57.0 (#16257 ) (#17219 )"

This reverts commit 066065f1cd.
[submodule] Update submodule sonic-host-services to the latest HEAD automatically (#17380 )
2023-12-04 09:29:09 +08:00 · 2023-12-02 16:00:16 +08:00 · 2023-12-01 20:42:12 +08:00 · 2023-12-01 16:34:19 +08:00 · 2023-12-01 16:13:48 +08:00 · 2023-12-01 01:45:37 +08:00
1062 changed files with 164727 additions and 14966 deletions
--- a/.azure-pipelines/azure-pipelines-UpgrateVersion.yml
+++ b/.azure-pipelines/azure-pipelines-UpgrateVersion.yml
@ -161,8 +161,8 @@ stages:
        git branch -u remote/$BRANCH_NAME

        echo $GIT_PASSWORD | gh auth login --with-token
-        TITLE="Upgrade SONiC Versions"
-        BODY="Upgrade SONiC Versions"
+        TITLE="[${SOURCE_BRANCH#refs/heads/}] Upgrade SONiC package Versions"
+        BODY=$TITLE
        RET=0
        if ! gh pr create -t "$TITLE" -b "$BODY" -B $(Build.SourceBranch) -R $(Build.Repository.Name) > pr.log 2>&1; then
          if ! grep -q "already exists" pr.log; then
--- a/.azure-pipelines/run-test-scheduler-template.yml
+++ b/.azure-pipelines/run-test-scheduler-template.yml
@ -18,6 +18,10 @@ parameters:
  type: string
  default: 1

+- name: NUM_ASIC
+  type: number
+  default: 1
+
 - name: TEST_SET
  type: string
  default: ""
@ -34,17 +38,73 @@ parameters:
  type: string
  default: "ceos"

- name: SPECIFIED_PARAMS
+- name: TESTBED_NAME
  type: string
-  default: "{}"
+  default: ""
+
+- name: IMAGE_URL
+  type: string
+  default: ""
+
+- name: HWSKU
+  type: string
+  default: ""
+
+- name: TEST_PLAN_TYPE
+  type: string
+  default: ""
+
+- name: PLATFORM
+  type: string
+  default: ""
+
+- name: SCRIPTS
+  type: string
+  default: ""
+
+- name: FEATURES
+  type: string
+  default: ""
+
+- name: SCRIPTS_EXCLUDE
+  type: string
+  default: ""
+
+- name: FEATURES_EXCLUDE
+  type: string
+  default: ""
+
+- name: REPO_NAME
+  type: string
+  default: ""

 - name: MGMT_BRANCH
  type: string
-  default: master
+  default: ""

- name: NUM_ASIC
+- name: STOP_ON_FAILURE
+  type: string
+  default: ""
+
+- name: RETRY_TIMES
+  type: string
+  default: ""
+
+- name: DUMP_KVM_IF_FAIL
+  type: string
+  default: "True"
+  values:
+  - "True"
+  - "False"
+
+- name: REQUESTER
+  type: string
+  default: ""
+
+- name: MAX_RUN_TEST_MINUTES
  type: number
-  default: 1
+  default: 480
+

 steps:
  - script: |
@ -57,12 +117,20 @@ steps:
      set -e
      pip install PyYAML
      rm -f new_test_plan_id.txt
-      python ./.azure-pipelines/test_plan.py create -t ${{ parameters.TOPOLOGY }} -o new_test_plan_id.txt \
-      --min-worker ${{ parameters.MIN_WORKER }} --max-worker ${{ parameters.MAX_WORKER }} \
-      --test-set ${{ parameters.TEST_SET }} --kvm-build-id $(KVM_BUILD_ID) \
-      --deploy-mg-extra-params "${{ parameters.DEPLOY_MG_EXTRA_PARAMS }}" --common-extra-params "${{ parameters.COMMON_EXTRA_PARAMS }}" \
-      --mgmt-branch ${{ parameters.MGMT_BRANCH }} --vm-type ${{ parameters.VM_TYPE }} --specified-params "${{ parameters.SPECIFIED_PARAMS }}" \
+      
+      python ./.azure-pipelines/test_plan.py create \
+      -t ${{ parameters.TOPOLOGY }} \
+      -o new_test_plan_id.txt \
+      --min-worker ${{ parameters.MIN_WORKER }} \
+      --max-worker ${{ parameters.MAX_WORKER }} \
+      --test-set ${{ parameters.TEST_SET }} \
+      --kvm-build-id $(KVM_BUILD_ID) \
+      --deploy-mg-extra-params "${{ parameters.DEPLOY_MG_EXTRA_PARAMS }}" \
+      --common-extra-params "${{ parameters.COMMON_EXTRA_PARAMS }}" \
+      --mgmt-branch ${{ parameters.MGMT_BRANCH }} \
+      --vm-type ${{ parameters.VM_TYPE }} \
      --num-asic ${{ parameters.NUM_ASIC }}
+      
      TEST_PLAN_ID=`cat new_test_plan_id.txt`

      echo "Created test plan $TEST_PLAN_ID"
@ -108,18 +176,20 @@ steps:
    env:
      TESTBED_TOOLS_URL: $(TESTBED_TOOLS_URL)
    displayName: Run test
+    timeoutInMinutes: ${{ parameters.MAX_RUN_TEST_MINUTES }}

-  - script: |
-      set -e
-      echo "KVM dump"
-      echo "SONiC PR system-level test is powered by SONiC Elastictest, for any issue, please send email to sonicelastictest@microsoft.com"
-      echo "Runtime detailed progress at $(FRONTEND_URL)/scheduler/testplan/$TEST_PLAN_ID "
-      # When "KVMDUMP" finish, it changes into "FAILED", "CANCELLED" or "FINISHED"
-      python ./.azure-pipelines/test_plan.py poll -i "$(TEST_PLAN_ID)" --expected-state KVMDUMP
-    condition: succeededOrFailed()
-    env:
-      TESTBED_TOOLS_URL: $(TESTBED_TOOLS_URL)
-    displayName: KVM dump
+  - ${{ if eq(parameters.DUMP_KVM_IF_FAIL, 'True') }}:
+    - script: |
+        set -e
+        echo "KVM dump"
+        echo "SONiC PR system-level test is powered by SONiC Elastictest, for any issue, please send email to sonicelastictest@microsoft.com"
+        echo "Runtime detailed progress at $(FRONTEND_URL)/scheduler/testplan/$TEST_PLAN_ID "
+        # When "KVMDUMP" finish, it changes into "FAILED", "CANCELLED" or "FINISHED"
+        python ./.azure-pipelines/test_plan.py poll -i "$(TEST_PLAN_ID)" --expected-state KVMDUMP
+      condition: succeededOrFailed()
+      env:
+        TESTBED_TOOLS_URL: $(TESTBED_TOOLS_URL)
+      displayName: KVM dump

  - script: |
      set -e
--- a/.gitmodules
+++ b/.gitmodules
@ -1,15 +1,19 @@
 [submodule "sonic-swss-common"]
 	path = src/sonic-swss-common
 	url = https://github.com/sonic-net/sonic-swss-common
+	branch = 202305
 [submodule "sonic-linux-kernel"]
 	path = src/sonic-linux-kernel
 	url = https://github.com/sonic-net/sonic-linux-kernel
+	branch = 202305
 [submodule "sonic-sairedis"]
 	path = src/sonic-sairedis
 	url = https://github.com/sonic-net/sonic-sairedis
+	branch = 202305
 [submodule "sonic-swss"]
 	path = src/sonic-swss
 	url = https://github.com/sonic-net/sonic-swss
+	branch = 202305
 [submodule "src/p4c-bm/p4c-bm"]
 	path = platform/p4/p4c-bm/p4c-bm
 	url = https://github.com/krambn/p4c-bm
@ -31,22 +35,25 @@
 [submodule "src/sonic-utilities"]
 	path = src/sonic-utilities
 	url = https://github.com/sonic-net/sonic-utilities
+	branch = 202305
 [submodule "platform/broadcom/sonic-platform-modules-arista"]
 	path = platform/broadcom/sonic-platform-modules-arista
 	url = https://github.com/aristanetworks/sonic
 [submodule "src/sonic-platform-common"]
 	path = src/sonic-platform-common
 	url = https://github.com/sonic-net/sonic-platform-common
+	branch = 202305
 [submodule "src/sonic-platform-daemons"]
 	path = src/sonic-platform-daemons
 	url = https://github.com/sonic-net/sonic-platform-daemons
+	branch = 202305
 [submodule "src/sonic-platform-pde"]
 	path = src/sonic-platform-pde
 	url = https://github.com/sonic-net/sonic-platform-pdk-pde
 [submodule "src/sonic-frr/frr"]
 	path = src/sonic-frr/frr
 	url = https://github.com/sonic-net/sonic-frr.git
-	branch = frr/8.2
+	branch = frr/8.5
 [submodule "platform/p4/p4-hlir/p4-hlir-v1.1"]
 	path = platform/p4/p4-hlir/p4-hlir-v1.1
 	url = https://github.com/p4lang/p4-hlir.git
@ -65,9 +72,6 @@
 [submodule "src/scapy"]
 	path = src/scapy
 	url = https://github.com/secdev/scapy.git
-[submodule "platform/mellanox/mlnx-sai/SAI-Implementation"]
-	path = platform/mellanox/mlnx-sai/SAI-Implementation
-	url = https://github.com/Mellanox/SAI-Implementation
 [submodule "src/sonic-mgmt-framework"]
 	path = src/sonic-mgmt-framework
 	url = https://github.com/sonic-net/sonic-mgmt-framework
@ -94,6 +98,7 @@
 [submodule "src/linkmgrd"]
 	path = src/linkmgrd
 	url = https://github.com/sonic-net/sonic-linkmgrd.git
+	branch = 202305
 [submodule "src/sonic-p4rt/sonic-pins"]
 	path = src/sonic-p4rt/sonic-pins
 	url = https://github.com/sonic-net/sonic-pins.git
@ -106,12 +111,17 @@
 [submodule "src/sonic-host-services"]
 	path = src/sonic-host-services
 	url = https://github.com/sonic-net/sonic-host-services
+	branch = 202305
 [submodule "src/sonic-gnmi"]
 	path = src/sonic-gnmi
 	url = https://github.com/sonic-net/sonic-gnmi.git
+	branch = 202305
 [submodule "src/sonic-genl-packet"]
 	path = src/sonic-genl-packet
 	url = https://github.com/sonic-net/sonic-genl-packet
 [submodule "src/dhcpmon"]
 	path = src/dhcpmon
 	url = https://github.com/sonic-net/sonic-dhcpmon.git
+[submodule "platform/marvell-arm64/mrvl-prestera"]
+	path = platform/marvell-arm64/mrvl-prestera
+	url = https://github.com/Marvell-switching/mrvl-prestera.git
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@ -28,6 +28,7 @@ resources:
  - repository: sonic-mgmt
    type: github
    name: sonic-net/sonic-mgmt
+    ref: master
    endpoint: sonic-net
  - repository: buildimage
    type: github
@ -153,11 +154,12 @@ stages:
    timeoutInMinutes: 240
    continueOnError: false
    steps:
-    - template: .azure-pipelines/run-test-scheduler-template.yml
+    - template: .azure-pipelines/run-test-elastictest-template.yml@sonic-mgmt
      parameters:
        TOPOLOGY: t0
        MIN_WORKER: $(T0_INSTANCE_NUM)
        MAX_WORKER: $(T0_INSTANCE_NUM)
+        MGMT_BRANCH: "202305"

  - job: t0_2vlans_elastictest
    pool: ubuntu-20.04
@ -165,12 +167,13 @@ stages:
    timeoutInMinutes: 240
    continueOnError: false
    steps:
-    - template: .azure-pipelines/run-test-scheduler-template.yml
+    - template: .azure-pipelines/run-test-elastictest-template.yml@sonic-mgmt
      parameters:
        TOPOLOGY: t0
        TEST_SET: t0-2vlans
        MIN_WORKER: $(T0_2VLANS_INSTANCE_NUM)
        MAX_WORKER: $(T0_2VLANS_INSTANCE_NUM)
+        MGMT_BRANCH: "202305"
        DEPLOY_MG_EXTRA_PARAMS: "-e vlan_config=two_vlan_a"

  - job: t1_lag_elastictest
@ -179,11 +182,12 @@ stages:
    timeoutInMinutes: 240
    continueOnError: false
    steps:
-    - template: .azure-pipelines/run-test-scheduler-template.yml
+    - template: .azure-pipelines/run-test-elastictest-template.yml@sonic-mgmt
      parameters:
        TOPOLOGY: t1-lag
        MIN_WORKER: $(T1_LAG_INSTANCE_NUM)
        MAX_WORKER: $(T1_LAG_INSTANCE_NUM)
+        MGMT_BRANCH: "202305"

  - job: multi_asic_elastictest
    displayName: "kvmtest-multi-asic-t1-lag by Elastictest"
@ -191,13 +195,14 @@ stages:
    timeoutInMinutes: 240
    continueOnError: false
    steps:
-      - template: .azure-pipelines/run-test-scheduler-template.yml
+      - template: .azure-pipelines/run-test-elastictest-template.yml@sonic-mgmt
        parameters:
          TOPOLOGY: t1-8-lag
          TEST_SET: multi-asic-t1-lag
          MIN_WORKER: $(MULTI_ASIC_INSTANCE_NUM)
          MAX_WORKER: $(MULTI_ASIC_INSTANCE_NUM)
          NUM_ASIC: 4
+          MGMT_BRANCH: "202305"

  - job: dualtor_elastictest
    pool: ubuntu-20.04
@ -205,11 +210,12 @@ stages:
    timeoutInMinutes: 240
    continueOnError: false
    steps:
-      - template: .azure-pipelines/run-test-scheduler-template.yml
+      - template: .azure-pipelines/run-test-elastictest-template.yml@sonic-mgmt
        parameters:
          TOPOLOGY: dualtor
          MIN_WORKER: $(T0_DUALTOR_INSTANCE_NUM)
          MAX_WORKER: $(T0_DUALTOR_INSTANCE_NUM)
+          MGMT_BRANCH: "202305"
          COMMON_EXTRA_PARAMS: "--disable_loganalyzer "

  - job: sonic_t0_elastictest
@ -218,25 +224,25 @@ stages:
    timeoutInMinutes: 240
    continueOnError: false
    steps:
-      - template: .azure-pipelines/run-test-scheduler-template.yml
+      - template: .azure-pipelines/run-test-elastictest-template.yml@sonic-mgmt
        parameters:
          TOPOLOGY: t0-64-32
          MIN_WORKER: $(T0_SONIC_INSTANCE_NUM)
          MAX_WORKER: $(T0_SONIC_INSTANCE_NUM)
          TEST_SET: t0-sonic
-          COMMON_EXTRA_PARAMS: "--neighbor_type=sonic --enable_macsec --macsec_profile=128_SCI,256_XPN_SCI"
+          MGMT_BRANCH: "202305"
+          COMMON_EXTRA_PARAMS: "--neighbor_type=sonic "
          VM_TYPE: vsonic
-          SPECIFIED_PARAMS: '{\"test_pretest.py\":[\"--completeness_level=confident\",\"--allow_recover\"],\"test_posttest.py\":[\"--completeness_level=confident\",\"--allow_recover\"]}'

-  - job: wan_elastictest
-    displayName: "kvmtest-wan by Elastictest"
-    pool: ubuntu-20.04
-    timeoutInMinutes: 240
-    continueOnError: false
-    steps:
-      - template: .azure-pipelines/run-test-scheduler-template.yml
-        parameters:
-          TOPOLOGY: wan-pub
-          MIN_WORKER: $(WAN_INSTANCE_NUM)
-          MAX_WORKER: $(WAN_INSTANCE_NUM)
-          COMMON_EXTRA_PARAMS: "--skip_sanity "
+#  - job: wan_elastictest
+#    displayName: "kvmtest-wan by Elastictest"
+#    pool: ubuntu-20.04
+#    timeoutInMinutes: 240
+#    continueOnError: false
+#    steps:
+#      - template: .azure-pipelines/run-test-scheduler-template.yml
+#        parameters:
+#          TOPOLOGY: wan-pub
+#          MIN_WORKER: $(WAN_INSTANCE_NUM)
+#          MAX_WORKER: $(WAN_INSTANCE_NUM)
+#          COMMON_EXTRA_PARAMS: "--skip_sanity "
--- a/build_debian.sh
+++ b/build_debian.sh
@ -33,7 +33,7 @@ CONFIGURED_ARCH=$([ -f .arch ] && cat .arch || echo amd64)
 ## docker engine version (with platform)
 DOCKER_VERSION=5:20.10.14~3-0~debian-$IMAGE_DISTRO
 CONTAINERD_IO_VERSION=1.5.11-1
-LINUX_KERNEL_VERSION=5.10.0-18-2
+LINUX_KERNEL_VERSION=5.10.0-23-2

 ## Working directory to prepare the file system
 FILESYSTEM_ROOT=./fsroot
@ -59,15 +59,24 @@ TRUSTED_GPG_DIR=$BUILD_TOOL_PATH/trusted.gpg.d
    exit 1
 }

+if [ "$IMAGE_TYPE" = "aboot" ]; then
+    TARGET_BOOTLOADER="aboot"
+fi
+
 ## Prepare the file system directory
 if [[ -d $FILESYSTEM_ROOT ]]; then
    sudo rm -rf $FILESYSTEM_ROOT || die "Failed to clean chroot directory"
 fi
 mkdir -p $FILESYSTEM_ROOT
 mkdir -p $FILESYSTEM_ROOT/$PLATFORM_DIR
-mkdir -p $FILESYSTEM_ROOT/$PLATFORM_DIR/grub
 touch $FILESYSTEM_ROOT/$PLATFORM_DIR/firsttime

+bootloader_packages=""
+if [ "$TARGET_BOOTLOADER" != "aboot" ]; then
+    mkdir -p $FILESYSTEM_ROOT/$PLATFORM_DIR/grub
+    bootloader_packages="grub2-common"
+fi
+
 ## ensure proc is mounted
 sudo mount proc /proc -t proc || true

@ -375,7 +384,7 @@ sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y in
    gdisk                   \
    sysfsutils              \
    squashfs-tools          \
-    grub2-common            \
+    $bootloader_packages    \
    screen                  \
    hping3                  \
    tcptraceroute           \
@ -415,6 +424,10 @@ LogsDirectory=audit
 LogsDirectoryMode=0750
 EOF

+# latest tcpdump control resource access with AppArmor.
+# override tcpdump profile to allow tcpdump access TACACS config file.
+sudo cp files/apparmor/usr.bin.tcpdump $FILESYSTEM_ROOT/etc/apparmor.d/local/usr.bin.tcpdump
+
 if [[ $CONFIGURED_ARCH == amd64 ]]; then
 ## Pre-install the fundamental packages for amd64 (x86)
 sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y install      \
@ -447,6 +460,14 @@ sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y in
    systemd-sysv \
    ntp

+# Workaround for issue: The udev rule may fail to be executed because the
+#                       daemon-reload command is executed in parallel
+# Github issue: https://github.com/systemd/systemd/issues/24668
+# Github PR: https://github.com/systemd/systemd/pull/24673
+# This workaround should be removed after a upstream already contains the fixes
+sudo patch $FILESYSTEM_ROOT/lib/systemd/system/systemd-udevd.service \
+    files/image_config/systemd/systemd-udevd/fix-udev-rule-may-fail-if-daemon-reload-command-runs.patch
+
 if [[ $TARGET_BOOTLOADER == grub ]]; then
    if [[ $CONFIGURED_ARCH == amd64 ]]; then
        GRUB_PKG=grub-pc-bin
@ -537,6 +558,9 @@ sudo https_proxy=$https_proxy LANG=C chroot $FILESYSTEM_ROOT pip3 install 'docke
 # Install scapy
 sudo https_proxy=$https_proxy LANG=C chroot $FILESYSTEM_ROOT pip3 install 'scapy==2.4.4'

+# The option --no-build-isolation can be removed when upgrading PyYAML to 6.0.1
+sudo https_proxy=$https_proxy LANG=C chroot $FILESYSTEM_ROOT pip3 install 'PyYAML==5.4.1' --no-build-isolation
+
 ## Note: keep pip installed for maintainance purpose

 # Install GCC, needed for building/installing some Python packages
@ -633,6 +657,10 @@ then

 fi

+## Set FIPS runtime default option
+sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c "mkdir -p /etc/fips"
+sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c "echo 0 > /etc/fips/fips_enable"
+
 # #################
 #   secure boot
 # #################
@ -763,6 +791,18 @@ sudo rm -f $ONIE_INSTALLER_PAYLOAD $FILESYSTEM_SQUASHFS
 sudo du -hsx $FILESYSTEM_ROOT
 sudo mkdir -p $FILESYSTEM_ROOT/var/lib/docker
 sudo cp files/image_config/resolv-config/resolv.conf $FILESYSTEM_ROOT/etc/resolv.conf
+
+## Optimize filesystem size
+if [ "$BUILD_REDUCE_IMAGE_SIZE" = "y" ]; then
+   sudo scripts/build-optimize-fs-size.py "$FILESYSTEM_ROOT" \
+      --image-type "$IMAGE_TYPE" \
+      --hardlinks var/lib/docker \
+      --hardlinks usr/share/sonic/device \
+      --remove-docs \
+      --remove-mans \
+      --remove-licenses
+fi
+
 sudo mksquashfs $FILESYSTEM_ROOT $FILESYSTEM_SQUASHFS -comp zstd -b 1M -e boot -e var/lib/docker -e $PLATFORM_DIR

 # Ensure admin gid is 1000
--- a/build_image.sh
+++ b/build_image.sh
@ -86,7 +86,7 @@ generate_onie_installer_image()
    ## Note: Don't leave blank between lines. It is single line command.
    ./onie-mk-demo.sh $CONFIGURED_ARCH $TARGET_MACHINE $TARGET_PLATFORM-$TARGET_MACHINE-$ONIEIMAGE_VERSION \
          installer platform/$TARGET_MACHINE/platform.conf $output_file OS $IMAGE_VERSION $ONIE_IMAGE_PART_SIZE \
-          $ONIE_INSTALLER_PAYLOAD
+          $ONIE_INSTALLER_PAYLOAD $SECURE_UPGRADE_SIGNING_CERT $SECURE_UPGRADE_DEV_SIGNING_KEY
 }

 # Generate asic-specific device list
--- a/device/arista/x86_64-arista_7050_qx32/platform.json
+++ b/device/arista/x86_64-arista_7050_qx32/platform.json
@ -1,7 +1,17 @@
 {
    "chassis": {
        "name": "DCS-7050QX-32",
-        "components": [],
+        "components": [
+            {
+                "name": "Scd(addr=0000:04:00.0)"
+            },
+            {
+                "name": "Ucd90120A(addr=6-004e)"
+            },
+            {
+                "name": "Ucd90160(addr=10-004e)"
+            }
+	],
        "fans": [
            {
                "name": "fan1"
--- a/device/arista/x86_64-arista_7050_qx32s/platform.json
+++ b/device/arista/x86_64-arista_7050_qx32s/platform.json
@ -1,7 +1,23 @@
 {
    "chassis": {
        "name": "DCS-7050QX-32S",
-        "components": [],
+        "components": [
+	    {
+                "name": "Aboot()"
+            },
+            {
+                "name": "Scd(addr=0000:02:00.0)"
+            },
+            {
+                "name": "Ucd90120A(addr=4-004e)"
+            },
+            {
+                "name": "Ucd90120A(addr=8-004e)"
+            },
+            {
+                "name": "CrowSysCpld(addr=2-0023)"
+            }
+	],
        "fans": [],
        "fan_drawers": [
            {
--- a/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32-200Gx48-100Gx32/hwsku.json
+++ b/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32-200Gx48-100Gx32/hwsku.json
@ -0,0 +1,104 @@
+{
+    "interfaces": {
+        "Ethernet0": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet8": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet16": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet24": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet32": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet40": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet48": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet56": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet64": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet72": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet80": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet88": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet96": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet104": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet112": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet120": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet128": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet136": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet144": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet152": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet160": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet168": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet176": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet184": {
+            "default_brkout_mode": "2x200G[100G,50G,40G,25G,10G]"
+        },
+        "Ethernet192": {
+            "default_brkout_mode": "4x100G[50G,40G,25G,10G]"
+        },
+        "Ethernet200": {
+            "default_brkout_mode": "4x100G[50G,40G,25G,10G]"
+        },
+        "Ethernet208": {
+            "default_brkout_mode": "4x100G[50G,40G,25G,10G]"
+        },
+        "Ethernet216": {
+            "default_brkout_mode": "4x100G[50G,40G,25G,10G]"
+        },
+        "Ethernet224": {
+            "default_brkout_mode": "4x100G[50G,40G,25G,10G]"
+        },
+        "Ethernet232": {
+            "default_brkout_mode": "4x100G[50G,40G,25G,10G]"
+        },
+        "Ethernet240": {
+            "default_brkout_mode": "4x100G[50G,40G,25G,10G]"
+        },
+        "Ethernet248": {
+            "default_brkout_mode": "4x100G[50G,40G,25G,10G]"
+        },
+        "Ethernet256": {
+            "default_brkout_mode": "1x10G",
+            "fec": "none"
+        }
+    }
+}
--- a/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32-200Gx48-100Gx32/sai.profile
+++ b/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32-200Gx48-100Gx32/sai.profile
@ -0,0 +1 @@
+SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/th4-a7060dx5-32-200Gx48-100Gx32.config.bcm
--- a/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32-200Gx48-100Gx32/th4-a7060dx5-32-200Gx48-100Gx32.config.bcm
+++ b/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32-200Gx48-100Gx32/th4-a7060dx5-32-200Gx48-100Gx32.config.bcm
@ -0,0 +1,879 @@
+# configuration yaml file
+#   device:
+#       <unit>:
+#           <table>:
+#               ?
+#                   <key_fld_1>: <value>
+#                   <key_fld_2>: <value>
+#                   ...
+#                   <key_fld_n>: <value>
+#               :
+#                   <data_fld_1>: <value>
+#                   <data_fld_2>: <value>
+#                   ...
+#                   <data_fld_n>: <value>
+#
+
+---
+bcm_device:
+    0:
+        global:
+            pktio_mode: 1
+            vlan_flooding_l2mc_num_reserved: 0
+            ipv6_lpm_128b_enable: 1
+            shared_block_mask_section: uc_bc
+            skip_protocol_default_entries: 1
+            # LTSW uses value 1 for ALPM combined mode
+            l3_alpm_template: 1
+            l3_alpm_hit_skip: 1
+            sai_feat_tail_timestamp : 1
+            sai_field_group_auto_prioritize: 1
+            #l3_intf_vlan_split_egress for MTU at L3IF
+            l3_intf_vlan_split_egress : 1
+
+            # vxlan
+            l3_alpm_template: 1
+            riot_overlay_l3_egress_mem_size: 16384
+            riot_overlay_l3_intf_mem_size: 4096
+            l3_ecmp_member_first_lkup_mem_size: 12288
+            bcm_tunnel_term_compatible_mode: 1
+            shared_l2_tunnel: 1
+            sai_tunnel_support: 10
+            sai_tunnel_underlay_route_mode: 2
+            sai_tunnel_ecmp_sharing_mode: 0 # change to 2 if SAI_NEXT_HOP_GROUP_ATTR_LEVEL_1 used
+
+            # bfd
+            #bfd_enable: 1
+            #bfd_sha1_keys: 5
+            #bfd_num_sessions: 2048
+            #bfd_simple_password_keys: 5
+            #num_queues_pci: 47
+            #num_queues_uc0: 1
+            #bfd_feature_enable: 1
+            #bfd_use_endpoint_id_as_discriminator: 1
+            #bfd_tx_raw_ingress_enable: 1
+            #sai_eapp_config_file: "/usr/share/sonic/device/x86_64-broadcom_common/eapps/eapp_config.json"
+---
+device:
+    0:
+        PC_SERDES_CONFIG:
+            PKG_SWAP_BYPASS: 1
+
+        PC_PM_CORE:
+            ?
+                PC_PM_ID: 1
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x67235401
+                TX_LANE_MAP: 0x2731465
+                RX_POLARITY_FLIP: 0x00
+                TX_POLARITY_FLIP: 0x00
+            ?
+                PC_PM_ID: 2
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x31752064
+                TX_LANE_MAP: 0x76025314
+                RX_POLARITY_FLIP: 0xff
+                TX_POLARITY_FLIP: 0xff
+            ?
+                PC_PM_ID: 3
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x67241503
+                TX_LANE_MAP: 0x13650274
+                RX_POLARITY_FLIP: 0x00
+                TX_POLARITY_FLIP: 0x01
+            ?
+                PC_PM_ID: 4
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x46025713
+                TX_LANE_MAP: 0x31650274
+                RX_POLARITY_FLIP: 0x00
+                TX_POLARITY_FLIP: 0x00
+            ?
+                PC_PM_ID: 5
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x62713054
+                TX_LANE_MAP: 0x21703465
+                RX_POLARITY_FLIP: 0x00
+                TX_POLARITY_FLIP: 0xd8
+            ?
+                PC_PM_ID: 6
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x13460257
+                TX_LANE_MAP: 0x64137502
+                RX_POLARITY_FLIP: 0xff
+                TX_POLARITY_FLIP: 0xff
+            ?
+                PC_PM_ID: 7
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x43512670
+                TX_LANE_MAP: 0x2571364
+                RX_POLARITY_FLIP: 0x00
+                TX_POLARITY_FLIP: 0x00
+            ?
+                PC_PM_ID: 8
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x14270356
+                TX_LANE_MAP: 0x64237501
+                RX_POLARITY_FLIP: 0xfb
+                TX_POLARITY_FLIP: 0xff
+            ?
+                PC_PM_ID: 9
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x76140235
+                TX_LANE_MAP: 0x74036521
+                RX_POLARITY_FLIP: 0xc1
+                TX_POLARITY_FLIP: 0x00
+            ?
+                PC_PM_ID: 10
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x47125603
+                TX_LANE_MAP: 0x30451276
+                RX_POLARITY_FLIP: 0xff
+                TX_POLARITY_FLIP: 0xff
+            ?
+                PC_PM_ID: 11
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x76041235
+                TX_LANE_MAP: 0x74036512
+                RX_POLARITY_FLIP: 0x40
+                TX_POLARITY_FLIP: 0x00
+            ?
+                PC_PM_ID: 12
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x27145603
+                TX_LANE_MAP: 0x21450376
+                RX_POLARITY_FLIP: 0xff
+                TX_POLARITY_FLIP: 0xff
+            ?
+                PC_PM_ID: 13
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x2735146
+                TX_LANE_MAP: 0x3657421
+                RX_POLARITY_FLIP: 0x00
+                TX_POLARITY_FLIP: 0xc8
+            ?
+                PC_PM_ID: 14
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x47306521
+                TX_LANE_MAP: 0x12643075
+                RX_POLARITY_FLIP: 0xff
+                TX_POLARITY_FLIP: 0x33
+            ?
+                PC_PM_ID: 15
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x20157436
+                TX_LANE_MAP: 0x56237104
+                RX_POLARITY_FLIP: 0x08
+                TX_POLARITY_FLIP: 0x00
+            ?
+                PC_PM_ID: 16
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x14270356
+                TX_LANE_MAP: 0x76325014
+                RX_POLARITY_FLIP: 0xff
+                TX_POLARITY_FLIP: 0xff
+            ?
+                PC_PM_ID: 49
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x56704312
+                TX_LANE_MAP: 0x32641570
+                RX_POLARITY_FLIP: 0xff
+                TX_POLARITY_FLIP: 0xff
+            ?
+                PC_PM_ID: 50
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x21564073
+                TX_LANE_MAP: 0x50314762
+                RX_POLARITY_FLIP: 0x00
+                TX_POLARITY_FLIP: 0x00
+            ?
+                PC_PM_ID: 51
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x36715402
+                TX_LANE_MAP: 0x32641075
+                RX_POLARITY_FLIP: 0xff
+                TX_POLARITY_FLIP: 0xff
+            ?
+                PC_PM_ID: 52
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x51462073
+                TX_LANE_MAP: 0x5127634
+                RX_POLARITY_FLIP: 0x69
+                TX_POLARITY_FLIP: 0x08
+            ?
+                PC_PM_ID: 53
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x73204651
+                TX_LANE_MAP: 0x32640175
+                RX_POLARITY_FLIP: 0x69
+                TX_POLARITY_FLIP: 0xff
+            ?
+                PC_PM_ID: 54
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x5134627
+                TX_LANE_MAP: 0x60137254
+                RX_POLARITY_FLIP: 0x00
+                TX_POLARITY_FLIP: 0x00
+            ?
+                PC_PM_ID: 55
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x57420163
+                TX_LANE_MAP: 0x32651074
+                RX_POLARITY_FLIP: 0xff
+                TX_POLARITY_FLIP: 0xff
+            ?
+                PC_PM_ID: 56
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x5134627
+                TX_LANE_MAP: 0x10524376
+                RX_POLARITY_FLIP: 0x05
+                TX_POLARITY_FLIP: 0x00
+            ?
+                PC_PM_ID: 57
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x73520146
+                TX_LANE_MAP: 0x31650274
+                RX_POLARITY_FLIP: 0x3d
+                TX_POLARITY_FLIP: 0xff
+            ?
+                PC_PM_ID: 58
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x16072354
+                TX_LANE_MAP: 0x51634270
+                RX_POLARITY_FLIP: 0x01
+                TX_POLARITY_FLIP: 0x00
+            ?
+                PC_PM_ID: 59
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x72530164
+                TX_LANE_MAP: 0x32506147
+                RX_POLARITY_FLIP: 0xff
+                TX_POLARITY_FLIP: 0xff
+            ?
+                PC_PM_ID: 60
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x4371256
+                TX_LANE_MAP: 0x21673054
+                RX_POLARITY_FLIP: 0x00
+                TX_POLARITY_FLIP: 0xcc
+            ?
+                PC_PM_ID: 61
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x67241503
+                TX_LANE_MAP: 0x12730465
+                RX_POLARITY_FLIP: 0x20
+                TX_POLARITY_FLIP: 0x00
+            ?
+                PC_PM_ID: 62
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x73625140
+                TX_LANE_MAP: 0x12640573
+                RX_POLARITY_FLIP: 0x00
+                TX_POLARITY_FLIP: 0x00
+            ?
+                PC_PM_ID: 63
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x23674015
+                TX_LANE_MAP: 0x57206143
+                RX_POLARITY_FLIP: 0xff
+                TX_POLARITY_FLIP: 0xff
+            ?
+                PC_PM_ID: 64
+                CORE_INDEX: 0
+            :
+                RX_LANE_MAP_AUTO: 0
+                TX_LANE_MAP_AUTO: 0
+                RX_POLARITY_FLIP_AUTO: 0
+                TX_POLARITY_FLIP_AUTO: 0
+                RX_LANE_MAP: 0x57314260
+                TX_LANE_MAP: 0x1735264
+                RX_POLARITY_FLIP: 0x10
+                TX_POLARITY_FLIP: 0x00
+...
+---
+device:
+    0:
+        PC_PORT_PHYS_MAP:
+            ?
+               PORT_ID: 0
+            :
+               PC_PHYS_PORT_ID: 0
+            ?
+               PORT_ID: 1
+            :
+               PC_PHYS_PORT_ID: 1
+            ?
+               PORT_ID: 2
+            :
+               PC_PHYS_PORT_ID: 3
+            ?
+               PORT_ID: 5
+            :
+               PC_PHYS_PORT_ID: 5
+            ?
+               PORT_ID: 6
+            :
+               PC_PHYS_PORT_ID: 7
+            ?
+               PORT_ID: 9
+            :
+               PC_PHYS_PORT_ID: 9
+            ?
+               PORT_ID: 10
+            :
+               PC_PHYS_PORT_ID: 11
+            ?
+               PORT_ID: 13
+            :
+               PC_PHYS_PORT_ID: 13
+            ?
+               PORT_ID: 14
+            :
+               PC_PHYS_PORT_ID: 15
+            ?
+               PORT_ID: 17
+            :
+               PC_PHYS_PORT_ID: 17
+            ?
+               PORT_ID: 18
+            :
+               PC_PHYS_PORT_ID: 19
+            ?
+               PORT_ID: 21
+            :
+               PC_PHYS_PORT_ID: 21
+            ?
+               PORT_ID: 22
+            :
+               PC_PHYS_PORT_ID: 23
+            ?
+               PORT_ID: 25
+            :
+               PC_PHYS_PORT_ID: 25
+            ?
+               PORT_ID: 26
+            :
+               PC_PHYS_PORT_ID: 27
+            ?
+               PORT_ID: 29
+            :
+               PC_PHYS_PORT_ID: 29
+            ?
+               PORT_ID: 30
+            :
+               PC_PHYS_PORT_ID: 31
+            ?
+               PORT_ID: 33
+            :
+               PC_PHYS_PORT_ID: 259
+            ?
+               PORT_ID: 34
+            :
+               PC_PHYS_PORT_ID: 33
+            ?
+               PORT_ID: 35
+            :
+               PC_PHYS_PORT_ID: 35
+            ?
+               PORT_ID: 38
+            :
+               PC_PHYS_PORT_ID: 37
+            ?
+               PORT_ID: 39
+            :
+               PC_PHYS_PORT_ID: 39
+            ?
+               PORT_ID: 42
+            :
+               PC_PHYS_PORT_ID: 41
+            ?
+               PORT_ID: 43
+            :
+               PC_PHYS_PORT_ID: 43
+            ?
+               PORT_ID: 46
+            :
+               PC_PHYS_PORT_ID: 45
+            ?
+               PORT_ID: 47
+            :
+               PC_PHYS_PORT_ID: 47
+            ?
+               PORT_ID: 50
+            :
+               PC_PHYS_PORT_ID: 258
+            ?
+               PORT_ID: 51
+            :
+               PC_PHYS_PORT_ID: 49
+            ?
+               PORT_ID: 52
+            :
+               PC_PHYS_PORT_ID: 51
+            ?
+               PORT_ID: 55
+            :
+               PC_PHYS_PORT_ID: 53
+            ?
+               PORT_ID: 56
+            :
+               PC_PHYS_PORT_ID: 55
+            ?
+               PORT_ID: 59
+            :
+               PC_PHYS_PORT_ID: 57
+            ?
+               PORT_ID: 60
+            :
+               PC_PHYS_PORT_ID: 59
+            ?
+               PORT_ID: 63
+            :
+               PC_PHYS_PORT_ID: 61
+            ?
+               PORT_ID: 64
+            :
+               PC_PHYS_PORT_ID: 63
+            ?
+               PORT_ID: 67
+            :
+               PC_PHYS_PORT_ID: 260
+            ?
+               PORT_ID: 204
+            :
+               PC_PHYS_PORT_ID: 193
+            ?
+               PORT_ID: 205
+            :
+               PC_PHYS_PORT_ID: 195
+            ?
+               PORT_ID: 208
+            :
+               PC_PHYS_PORT_ID: 197
+            ?
+               PORT_ID: 209
+            :
+               PC_PHYS_PORT_ID: 199
+            ?
+               PORT_ID: 212
+            :
+               PC_PHYS_PORT_ID: 201
+            ?
+               PORT_ID: 213
+            :
+               PC_PHYS_PORT_ID: 203
+            ?
+               PORT_ID: 216
+            :
+               PC_PHYS_PORT_ID: 205
+            ?
+               PORT_ID: 217
+            :
+               PC_PHYS_PORT_ID: 207
+            ?
+               PORT_ID: 221
+            :
+               PC_PHYS_PORT_ID: 209
+            ?
+               PORT_ID: 222
+            :
+               PC_PHYS_PORT_ID: 211
+            ?
+               PORT_ID: 225
+            :
+               PC_PHYS_PORT_ID: 213
+            ?
+               PORT_ID: 226
+            :
+               PC_PHYS_PORT_ID: 215
+            ?
+               PORT_ID: 229
+            :
+               PC_PHYS_PORT_ID: 217
+            ?
+               PORT_ID: 230
+            :
+               PC_PHYS_PORT_ID: 219
+            ?
+               PORT_ID: 233
+            :
+               PC_PHYS_PORT_ID: 221
+            ?
+               PORT_ID: 234
+            :
+               PC_PHYS_PORT_ID: 223
+            ?
+               PORT_ID: 237
+            :
+               PC_PHYS_PORT_ID: 265
+            ?
+               PORT_ID: 238
+            :
+               PC_PHYS_PORT_ID: 225
+            ?
+               PORT_ID: 239
+            :
+               PC_PHYS_PORT_ID: 226
+            ?
+               PORT_ID: 240
+            :
+               PC_PHYS_PORT_ID: 227
+            ?
+               PORT_ID: 241
+            :
+               PC_PHYS_PORT_ID: 228
+            ?
+               PORT_ID: 242
+            :
+               PC_PHYS_PORT_ID: 229
+            ?
+               PORT_ID: 243
+            :
+               PC_PHYS_PORT_ID: 230
+            ?
+               PORT_ID: 244
+            :
+               PC_PHYS_PORT_ID: 231
+            ?
+               PORT_ID: 245
+            :
+               PC_PHYS_PORT_ID: 232
+            ?
+               PORT_ID: 246
+            :
+               PC_PHYS_PORT_ID: 233
+            ?
+               PORT_ID: 247
+            :
+               PC_PHYS_PORT_ID: 234
+            ?
+               PORT_ID: 248
+            :
+               PC_PHYS_PORT_ID: 235
+            ?
+               PORT_ID: 249
+            :
+               PC_PHYS_PORT_ID: 236
+            ?
+               PORT_ID: 250
+            :
+               PC_PHYS_PORT_ID: 237
+            ?
+               PORT_ID: 251
+            :
+               PC_PHYS_PORT_ID: 238
+            ?
+               PORT_ID: 252
+            :
+               PC_PHYS_PORT_ID: 239
+            ?
+               PORT_ID: 253
+            :
+               PC_PHYS_PORT_ID: 240
+            ?
+               PORT_ID: 255
+            :
+               PC_PHYS_PORT_ID: 241
+            ?
+               PORT_ID: 256
+            :
+               PC_PHYS_PORT_ID: 242
+            ?
+               PORT_ID: 257
+            :
+               PC_PHYS_PORT_ID: 243
+            ?
+               PORT_ID: 258
+            :
+               PC_PHYS_PORT_ID: 244
+            ?
+               PORT_ID: 259
+            :
+               PC_PHYS_PORT_ID: 245
+            ?
+               PORT_ID: 260
+            :
+               PC_PHYS_PORT_ID: 246
+            ?
+               PORT_ID: 261
+            :
+               PC_PHYS_PORT_ID: 247
+            ?
+               PORT_ID: 262
+            :
+               PC_PHYS_PORT_ID: 248
+            ?
+               PORT_ID: 263
+            :
+               PC_PHYS_PORT_ID: 249
+            ?
+               PORT_ID: 264
+            :
+               PC_PHYS_PORT_ID: 250
+            ?
+               PORT_ID: 265
+            :
+               PC_PHYS_PORT_ID: 251
+            ?
+               PORT_ID: 266
+            :
+               PC_PHYS_PORT_ID: 252
+            ?
+               PORT_ID: 267
+            :
+               PC_PHYS_PORT_ID: 253
+            ?
+               PORT_ID: 268
+            :
+               PC_PHYS_PORT_ID: 254
+            ?
+               PORT_ID: 269
+            :
+               PC_PHYS_PORT_ID: 255
+            ?
+               PORT_ID: 270
+            :
+               PC_PHYS_PORT_ID: 256
+
+...
+---
+device:
+    0:
+        PC_PORT:
+            ?
+                PORT_ID: 0
+            :
+                &port_mode_10g
+                ENABLE: 1
+                SPEED: 10000
+                NUM_LANES: 1
+            ?
+                PORT_ID: [[50, 50]]
+            :
+                ENABLE: 0
+                MAX_FRAME_SIZE: 9416
+                SPEED: 10000
+                NUM_LANES: 1
+            ?
+               PORT_ID: [[1, 2],
+                         [5, 6],
+                         [9, 10],
+                         [13, 14],
+                         [17, 18],
+                         [21, 22],
+                         [25, 26],
+                         [29, 30],
+                         [34, 35],
+                         [38, 39],
+                         [42, 43],
+                         [46, 47],
+                         [51, 52],
+                         [55, 56],
+                         [59, 60],
+                         [63, 64],
+                         [204, 205],
+                         [208, 209],
+                         [212, 213],
+                         [216, 217],
+                         [221, 222],
+                         [225, 226],
+                         [229, 230],
+                         [233, 234]]
+            :
+                ENABLE: 0
+                SPEED: 200000
+                NUM_LANES: 4
+                FEC_MODE: PC_FEC_RS544_2XN
+                MAX_FRAME_SIZE: 9416
+            ?
+               PORT_ID: [[238, 241],
+                         [242, 245],
+                         [246, 249],
+                         [250, 253],
+                         [255, 258],
+                         [259, 262],
+                         [263, 266],
+                         [267, 270]]
+            :
+                ENABLE: 0
+                SPEED: 100000
+                NUM_LANES: 2
+                FEC_MODE: PC_FEC_RS544
+                MAX_FRAME_SIZE: 9416
+...
+---
+device:
+    0:
+        # Per pipe flex counter configuration
+        CTR_EFLEX_CONFIG:
+            CTR_ING_EFLEX_OPERMODE_PIPEUNIQUE: 0
+            CTR_EGR_EFLEX_OPERMODE_PIPEUNIQUE: 0
+
+        # Per pipe flex state configuration
+        #FLEX_STATE_CONFIG:
+        #    FLEX_STATE_ING_OPERMODE_PIPEUNIQUE: 0
+        #    FLEX_STATE_EGR_OPERMODE_PIPEUNIQUE: 1
+
+        # Lossy vs Lossless mode
+        TM_THD_CONFIG:
+            THRESHOLD_MODE: LOSSLESS
+
+        # IFP mode
+        FP_CONFIG:
+            FP_ING_OPERMODE: GLOBAL_PIPE_AWARE
+...
--- a/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32-25Gx96-100Gx8-200Gx8/port_config.ini
+++ b/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32-25Gx96-100Gx8-200Gx8/port_config.ini
@ -0,0 +1,114 @@
+#name          lanes              alias        index  speed     fec
+Ethernet0      1                  Ethernet1/1  1      25000
+Ethernet1      5                  Ethernet1/2  1      25000
+Ethernet2      3                  Ethernet1/3  1      25000
+Ethernet3      7                  Ethernet1/4  1      25000
+Ethernet8      9                  Ethernet2/1  2      25000
+Ethernet9      13                 Ethernet2/2  2      25000
+Ethernet10     11                 Ethernet2/3  2      25000
+Ethernet11     15                 Ethernet2/4  2      25000
+Ethernet16     17                 Ethernet3/1  3      25000
+Ethernet17     21                 Ethernet3/2  3      25000
+Ethernet18     19                 Ethernet3/3  3      25000
+Ethernet19     23                 Ethernet3/4  3      25000
+Ethernet24     25                 Ethernet4/1  4      25000
+Ethernet25     29                 Ethernet4/2  4      25000
+Ethernet26     27                 Ethernet4/3  4      25000
+Ethernet27     31                 Ethernet4/4  4      25000
+Ethernet32     33                 Ethernet5/1  5      25000
+Ethernet33     37                 Ethernet5/2  5      25000
+Ethernet34     35                 Ethernet5/3  5      25000
+Ethernet35     39                 Ethernet5/4  5      25000
+Ethernet40     41                 Ethernet6/1  6      25000
+Ethernet41     45                 Ethernet6/2  6      25000
+Ethernet42     43                 Ethernet6/3  6      25000
+Ethernet43     47                 Ethernet6/4  6      25000
+Ethernet48     49                 Ethernet7/1  7      25000
+Ethernet49     53                 Ethernet7/2  7      25000
+Ethernet50     51                 Ethernet7/3  7      25000
+Ethernet51     55                 Ethernet7/4  7      25000
+Ethernet56     57                 Ethernet8/1  8      25000
+Ethernet57     61                 Ethernet8/2  8      25000
+Ethernet58     59                 Ethernet8/3  8      25000
+Ethernet59     63                 Ethernet8/4  8      25000
+Ethernet64     65                 Ethernet9/1  9      25000
+Ethernet65     69                 Ethernet9/2  9      25000
+Ethernet66     67                 Ethernet9/3  9      25000
+Ethernet67     71                 Ethernet9/4  9      25000
+Ethernet72     73                 Ethernet10/1 10     25000
+Ethernet73     77                 Ethernet10/2 10     25000
+Ethernet74     75                 Ethernet10/3 10     25000
+Ethernet75     79                 Ethernet10/4 10     25000
+Ethernet80     81                 Ethernet11/1 11     25000
+Ethernet81     85                 Ethernet11/2 11     25000
+Ethernet82     83                 Ethernet11/3 11     25000
+Ethernet83     87                 Ethernet11/4 11     25000
+Ethernet88     89                 Ethernet12/1 12     25000
+Ethernet89     93                 Ethernet12/2 12     25000
+Ethernet90     91                 Ethernet12/3 12     25000
+Ethernet91     95                 Ethernet12/4 12     25000
+Ethernet96     97                 Ethernet13/1 13     25000
+Ethernet97     101                Ethernet13/2 13     25000
+Ethernet98     99                 Ethernet13/3 13     25000
+Ethernet99     103                Ethernet13/4 13     25000
+Ethernet104    105                Ethernet14/1 14     25000
+Ethernet105    109                Ethernet14/2 14     25000
+Ethernet106    107                Ethernet14/3 14     25000
+Ethernet107    111                Ethernet14/4 14     25000
+Ethernet112    113                Ethernet15/1 15     25000
+Ethernet113    117                Ethernet15/2 15     25000
+Ethernet114    115                Ethernet15/3 15     25000
+Ethernet115    119                Ethernet15/4 15     25000
+Ethernet120    121                Ethernet16/1 16     25000
+Ethernet121    125                Ethernet16/2 16     25000
+Ethernet122    123                Ethernet16/3 16     25000
+Ethernet123    127                Ethernet16/4 16     25000
+Ethernet128    385                Ethernet17/1 17     25000
+Ethernet129    389                Ethernet17/2 17     25000
+Ethernet130    387                Ethernet17/3 17     25000
+Ethernet131    391                Ethernet17/4 17     25000
+Ethernet136    393                Ethernet18/1 18     25000
+Ethernet137    397                Ethernet18/2 18     25000
+Ethernet138    395                Ethernet18/3 18     25000
+Ethernet139    399                Ethernet18/4 18     25000
+Ethernet144    401                Ethernet19/1 19     25000
+Ethernet145    405                Ethernet19/2 19     25000
+Ethernet146    403                Ethernet19/3 19     25000
+Ethernet147    407                Ethernet19/4 19     25000
+Ethernet152    409                Ethernet20/1 20     25000
+Ethernet153    413                Ethernet20/2 20     25000
+Ethernet154    411                Ethernet20/3 20     25000
+Ethernet155    415                Ethernet20/4 20     25000
+Ethernet160    417                Ethernet21/1 21     25000
+Ethernet161    421                Ethernet21/2 21     25000
+Ethernet162    419                Ethernet21/3 21     25000
+Ethernet163    423                Ethernet21/4 21     25000
+Ethernet168    425                Ethernet22/1 22     25000
+Ethernet169    429                Ethernet22/2 22     25000
+Ethernet170    427                Ethernet22/3 22     25000
+Ethernet171    431                Ethernet22/4 22     25000
+Ethernet176    433                Ethernet23/1 23     25000
+Ethernet177    437                Ethernet23/2 23     25000
+Ethernet178    435                Ethernet23/3 23     25000
+Ethernet179    439                Ethernet23/4 23     25000
+Ethernet184    441                Ethernet24/1 24     25000
+Ethernet185    445                Ethernet24/2 24     25000
+Ethernet186    443                Ethernet24/3 24     25000
+Ethernet187    447                Ethernet24/4 24     25000
+Ethernet192    449,450,451,452    Ethernet25/1 25     100000    rs
+Ethernet196    453,454,455,456    Ethernet25/5 25     100000    rs
+Ethernet200    457,458,459,460    Ethernet26/1 26     100000    rs
+Ethernet204    461,462,463,464    Ethernet26/5 26     100000    rs
+Ethernet208    465,466,467,468    Ethernet27/1 27     100000    rs
+Ethernet212    469,470,471,472    Ethernet27/5 27     100000    rs
+Ethernet216    473,474,475,476    Ethernet28/1 28     100000    rs
+Ethernet220    477,478,479,480    Ethernet28/5 28     100000    rs
+Ethernet224    481,482,483,484    Ethernet29/1 29     200000    rs
+Ethernet228    485,486,487,488    Ethernet29/5 29     200000    rs
+Ethernet232    489,490,491,492    Ethernet30/1 30     200000    rs
+Ethernet236    493,494,495,496    Ethernet30/5 30     200000    rs
+Ethernet240    497,498,499,500    Ethernet31/1 31     200000    rs
+Ethernet244    501,502,503,504    Ethernet31/5 31     200000    rs
+Ethernet248    505,506,507,508    Ethernet32/1 32     200000    rs
+Ethernet252    509,510,511,512    Ethernet32/5 32     200000    rs
+Ethernet256    513                Ethernet33   33     10000     none
--- a/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32-25Gx96-100Gx8-200Gx8/sai.profile
+++ b/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32-25Gx96-100Gx8-200Gx8/sai.profile
@ -0,0 +1 @@
+SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/th4-a7060dx5-32-25Gx96-100Gx8-200Gx8.config.bcm
--- a/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32-25Gx96-100Gx8-200Gx8/th4-a7060dx5-32-25Gx96-100Gx8-200Gx8.config.bcm
+++ b/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32-25Gx96-100Gx8-200Gx8/th4-a7060dx5-32-25Gx96-100Gx8-200Gx8.config.bcm
--- a/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32/BALANCED
+++ b/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32/BALANCED
@ -0,0 +1 @@
+../../../common/profiles/th4/gen/BALANCED
--- a/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32/buffers.json.j2
+++ b/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32/buffers.json.j2
@ -0,0 +1,2 @@
+{%- set default_topo = 't1' %}
+{%- include 'buffers_config.j2' %}
--- a/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32/buffers_defaults_t0.j2
+++ b/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32/buffers_defaults_t0.j2
@ -0,0 +1 @@
+BALANCED/buffers_defaults_t0.j2
--- a/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32/buffers_defaults_t1.j2
+++ b/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32/buffers_defaults_t1.j2
@ -0,0 +1 @@
+BALANCED/buffers_defaults_t1.j2
--- a/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32/hwsku.json
+++ b/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32/hwsku.json
@ -0,0 +1,104 @@
+{
+    "interfaces": {
+        "Ethernet0": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet8": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet16": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet24": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet32": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet40": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet48": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet56": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet64": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet72": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet80": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet88": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet96": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet104": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet112": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet120": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet128": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet136": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet144": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet152": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet160": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet168": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet176": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet184": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet192": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet200": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet208": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet216": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet224": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet232": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet240": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet248": {
+            "default_brkout_mode": "1x400G[200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet256": {
+            "default_brkout_mode": "1x10G",
+            "fec": "none"
+        }
+    }
+}
--- a/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32/pg_profile_lookup.ini
+++ b/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32/pg_profile_lookup.ini
@ -0,0 +1 @@
+BALANCED/pg_profile_lookup.ini
--- a/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32/port_config.ini
+++ b/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32/port_config.ini
@ -0,0 +1,34 @@
+# name          lanes                           alias        index  speed     fec
+Ethernet0       1,2,3,4,5,6,7,8                 Ethernet1/1  1      400000    rs
+Ethernet8       9,10,11,12,13,14,15,16          Ethernet2/1  2      400000    rs
+Ethernet16      17,18,19,20,21,22,23,24         Ethernet3/1  3      400000    rs
+Ethernet24      25,26,27,28,29,30,31,32         Ethernet4/1  4      400000    rs
+Ethernet32      33,34,35,36,37,38,39,40         Ethernet5/1  5      400000    rs
+Ethernet40      41,42,43,44,45,46,47,48         Ethernet6/1  6      400000    rs
+Ethernet48      49,50,51,52,53,54,55,56         Ethernet7/1  7      400000    rs
+Ethernet56      57,58,59,60,61,62,63,64         Ethernet8/1  8      400000    rs
+Ethernet64      65,66,67,68,69,70,71,72         Ethernet9/1  9      400000    rs
+Ethernet72      73,74,75,76,77,78,79,80         Ethernet10/1 10     400000    rs
+Ethernet80      81,82,83,84,85,86,87,88         Ethernet11/1 11     400000    rs
+Ethernet88      89,90,91,92,93,94,95,96         Ethernet12/1 12     400000    rs
+Ethernet96      97,98,99,100,101,102,103,104    Ethernet13/1 13     400000    rs
+Ethernet104     105,106,107,108,109,110,111,112 Ethernet14/1 14     400000    rs
+Ethernet112     113,114,115,116,117,118,119,120 Ethernet15/1 15     400000    rs
+Ethernet120     121,122,123,124,125,126,127,128 Ethernet16/1 16     400000    rs
+Ethernet128     385,386,387,388,389,390,391,392 Ethernet17/1 17     400000    rs
+Ethernet136     393,394,395,396,397,398,399,400 Ethernet18/1 18     400000    rs
+Ethernet144     401,402,403,404,405,406,407,408 Ethernet19/1 19     400000    rs
+Ethernet152     409,410,411,412,413,414,415,416 Ethernet20/1 20     400000    rs
+Ethernet160     417,418,419,420,421,422,423,424 Ethernet21/1 21     400000    rs
+Ethernet168     425,426,427,428,429,430,431,432 Ethernet22/1 22     400000    rs
+Ethernet176     433,434,435,436,437,438,439,440 Ethernet23/1 23     400000    rs
+Ethernet184     441,442,443,444,445,446,447,448 Ethernet24/1 24     400000    rs
+Ethernet192     449,450,451,452,453,454,455,456 Ethernet25/1 25     400000    rs
+Ethernet200     457,458,459,460,461,462,463,464 Ethernet26/1 26     400000    rs
+Ethernet208     465,466,467,468,469,470,471,472 Ethernet27/1 27     400000    rs
+Ethernet216     473,474,475,476,477,478,479,480 Ethernet28/1 28     400000    rs
+Ethernet224     481,482,483,484,485,486,487,488 Ethernet29/1 29     400000    rs
+Ethernet232     489,490,491,492,493,494,495,496 Ethernet30/1 30     400000    rs
+Ethernet240     497,498,499,500,501,502,503,504 Ethernet31/1 31     400000    rs
+Ethernet248     505,506,507,508,509,510,511,512 Ethernet32/1 32     400000    rs
+Ethernet256     513                             Ethernet33   33     10000     none
--- a/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32/qos.json.j2
+++ b/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32/qos.json.j2
@ -0,0 +1 @@
+{%- include 'qos_config.j2' %}
--- a/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32/sai.profile
+++ b/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32/sai.profile
@ -0,0 +1 @@
+SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/th4-a7060dx5-32.config.bcm
--- a/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32/th4-a7060dx5-32.config.bcm
+++ b/device/arista/x86_64-arista_7060dx5_32/Arista-7060DX5-32/th4-a7060dx5-32.config.bcm
--- a/device/arista/x86_64-arista_7060dx5_32/default_sku
+++ b/device/arista/x86_64-arista_7060dx5_32/default_sku
@ -0,0 +1 @@
+Arista-7060DX5-32 t1
--- a/device/arista/x86_64-arista_7060dx5_32/platform.json
+++ b/device/arista/x86_64-arista_7060dx5_32/platform.json
--- a/device/arista/x86_64-arista_7060dx5_32/platform_asic
+++ b/device/arista/x86_64-arista_7060dx5_32/platform_asic
@ -0,0 +1 @@
+broadcom
--- a/device/arista/x86_64-arista_7060dx5_32/platform_components.json
+++ b/device/arista/x86_64-arista_7060dx5_32/platform_components.json
@ -0,0 +1,12 @@
+{
+    "chassis": {
+        "DCS-7060DX5-32": {
+            "component": {
+                "Aboot()": {},
+                "Scd(addr=0000:00:18.7)": {},
+                "Scd(addr=0000:01:00.0)": {},
+                "LorikeetSysCpld(addr=13-0023)": {}
+            }
+        }
+    }
+}
--- a/device/arista/x86_64-arista_7060dx5_32/platform_env.conf
+++ b/device/arista/x86_64-arista_7060dx5_32/platform_env.conf
@ -0,0 +1,2 @@
+SYNCD_SHM_SIZE=512m
+is_ltsw_chip=1
--- a/device/arista/x86_64-arista_7060dx5_32/platform_reboot
+++ b/device/arista/x86_64-arista_7060dx5_32/platform_reboot
@ -0,0 +1 @@
+../x86_64-arista_common/platform_reboot
--- a/device/arista/x86_64-arista_7060dx5_32/plugins
+++ b/device/arista/x86_64-arista_7060dx5_32/plugins
@ -0,0 +1 @@
+../x86_64-arista_common/plugins/
--- a/device/arista/x86_64-arista_7060dx5_32/pmon_daemon_control.json
+++ b/device/arista/x86_64-arista_7060dx5_32/pmon_daemon_control.json
@ -0,0 +1 @@
+../x86_64-arista_common/pmon_daemon_control.json
--- a/device/arista/x86_64-arista_7060dx5_32/sensors.conf
+++ b/device/arista/x86_64-arista_7060dx5_32/sensors.conf
@ -0,0 +1,36 @@
+# libsensors configuration file for DCS-7060DX4-32
+# ------------------------------------------------#
+
+bus "i2c-9" "SCD 0000:00:18.7 SMBus master 0 bus 0"
+bus "i2c-29" "SCD 0000:01:00.0 SMBus master 1 bus 0"
+bus "i2c-32" "SCD 0000:01:00.0 SMBus master 1 bus 3"
+bus "i2c-33" "SCD 0000:01:00.0 SMBus master 1 bus 4"
+
+chip "max6658-i2c-9-4c"
+    label temp1 "CPU board temp sensor"
+    label temp2 "Back-panel temp sensor"
+
+chip "max6581-i2c-29-4d"
+    label temp1 "Center Rear"
+    label temp2 "Switch board right sensor"
+    label temp3 "Switch board left sensor"
+    label temp4 "Front-panel temp sensor"
+    label temp5 "Switch chip diode 1 sensor"
+    label temp6 "Switch chip diode 2 sensor"
+    ignore temp7
+    ignore temp8
+
+chip "pmbus-i2c-32-58"
+    label temp1 "Power supply 1 hotspot sensor"
+    label temp2 "Power supply 1 inlet temp sensor"
+    label temp3 "Power supply 1 exhaust temp sensor"
+    ignore fan2
+    ignore fan3
+
+chip "pmbus-i2c-33-58"
+    label temp1 "Power supply 2 hotspot sensor"
+    label temp2 "Power supply 2 inlet temp sensor"
+    label temp3 "Power supply 2 exhaust temp sensor"
+    ignore fan2
+    ignore fan3
+
--- a/device/arista/x86_64-arista_7060dx5_32/system_health_monitoring_config.json
+++ b/device/arista/x86_64-arista_7060dx5_32/system_health_monitoring_config.json
@ -0,0 +1 @@
+../x86_64-arista_common/system_health_monitoring_config.json
--- a/device/arista/x86_64-arista_7060dx5_32/thermal_policy.json
+++ b/device/arista/x86_64-arista_7060dx5_32/thermal_policy.json
@ -0,0 +1 @@
+../x86_64-arista_common/thermal_policy.json
--- a/device/arista/x86_64-arista_7260cx3_64/pcie.yaml
+++ b/device/arista/x86_64-arista_7260cx3_64/pcie.yaml
@ -100,12 +100,6 @@
  id: 8c24
  name: 'Signal processing controller: Intel Corporation 8 Series Chipset Family Thermal
    Management Controller (rev 05)'
- bus: '01'
-  dev: '00'
-  fn: '0'
-  id: '1682'
-  name: 'Ethernet controller: Broadcom Limited NetXtreme BCM57762 Gigabit Ethernet
-    PCIe (rev 20)'
 - bus: '02'
  dev: '00'
  fn: '0'
--- a/device/arista/x86_64-arista_7280cr3_32p4/platform_env.conf
+++ b/device/arista/x86_64-arista_7280cr3_32p4/platform_env.conf
@ -1 +1,2 @@
+SYNCD_SHM_SIZE=1gb
 usemsi=1
--- a/device/arista/x86_64-arista_7800_sup/Arista-7804R3-FM/fabric_monitor_config.json
+++ b/device/arista/x86_64-arista_7800_sup/Arista-7804R3-FM/fabric_monitor_config.json
@ -0,0 +1,8 @@
+{
+   "FABRIC_MONITOR_DATA": {
+      "monErrThreshCrcCells": 1,
+      "monErrThreshRxCells": 61035156,
+      "monPollThreshRecovery": 8,
+      "monPollThreshIsolation": 1
+   }
+}
--- a/device/arista/x86_64-arista_7800_sup/Arista-7804R3-FM/fabric_port_config.ini
+++ b/device/arista/x86_64-arista_7800_sup/Arista-7804R3-FM/fabric_port_config.ini
@ -0,0 +1,193 @@
+# name              lanes     isolateStatus
+Fabric0             0         False
+Fabric1             1         False
+Fabric2             2         False
+Fabric3             3         False
+Fabric4             4         False
+Fabric5             5         False
+Fabric6             6         False
+Fabric7             7         False
+Fabric8             8         False
+Fabric9             9         False
+Fabric10            10        False
+Fabric11            11        False
+Fabric12            12        False
+Fabric13            13        False
+Fabric14            14        False
+Fabric15            15        False
+Fabric16            16        False
+Fabric17            17        False
+Fabric18            18        False
+Fabric19            19        False
+Fabric20            20        False
+Fabric21            21        False
+Fabric22            22        False
+Fabric23            23        False
+Fabric24            24        False
+Fabric25            25        False
+Fabric26            26        False
+Fabric27            27        False
+Fabric28            28        False
+Fabric29            29        False
+Fabric30            30        False
+Fabric31            31        False
+Fabric32            32        False
+Fabric33            33        False
+Fabric34            34        False
+Fabric35            35        False
+Fabric36            36        False
+Fabric37            37        False
+Fabric38            38        False
+Fabric39            39        False
+Fabric40            40        False
+Fabric41            41        False
+Fabric42            42        False
+Fabric43            43        False
+Fabric44            44        False
+Fabric45            45        False
+Fabric46            46        False
+Fabric47            47        False
+Fabric48            48        False
+Fabric49            49        False
+Fabric50            50        False
+Fabric51            51        False
+Fabric52            52        False
+Fabric53            53        False
+Fabric54            54        False
+Fabric55            55        False
+Fabric56            56        False
+Fabric57            57        False
+Fabric58            58        False
+Fabric59            59        False
+Fabric60            60        False
+Fabric61            61        False
+Fabric62            62        False
+Fabric63            63        False
+Fabric64            64        False
+Fabric65            65        False
+Fabric66            66        False
+Fabric67            67        False
+Fabric68            68        False
+Fabric69            69        False
+Fabric70            70        False
+Fabric71            71        False
+Fabric72            72        False
+Fabric73            73        False
+Fabric74            74        False
+Fabric75            75        False
+Fabric76            76        False
+Fabric77            77        False
+Fabric78            78        False
+Fabric79            79        False
+Fabric80            80        False
+Fabric81            81        False
+Fabric82            82        False
+Fabric83            83        False
+Fabric84            84        False
+Fabric85            85        False
+Fabric86            86        False
+Fabric87            87        False
+Fabric88            88        False
+Fabric89            89        False
+Fabric90            90        False
+Fabric91            91        False
+Fabric92            92        False
+Fabric93            93        False
+Fabric94            94        False
+Fabric95            95        False
+Fabric96            96        False
+Fabric97            97        False
+Fabric98            98        False
+Fabric99            99        False
+Fabric100           100       False
+Fabric101           101       False
+Fabric102           102       False
+Fabric103           103       False
+Fabric104           104       False
+Fabric105           105       False
+Fabric106           106       False
+Fabric107           107       False
+Fabric108           108       False
+Fabric109           109       False
+Fabric110           110       False
+Fabric111           111       False
+Fabric112           112       False
+Fabric113           113       False
+Fabric114           114       False
+Fabric115           115       False
+Fabric116           116       False
+Fabric117           117       False
+Fabric118           118       False
+Fabric119           119       False
+Fabric120           120       False
+Fabric121           121       False
+Fabric122           122       False
+Fabric123           123       False
+Fabric124           124       False
+Fabric125           125       False
+Fabric126           126       False
+Fabric127           127       False
+Fabric128           128       False
+Fabric129           129       False
+Fabric130           130       False
+Fabric131           131       False
+Fabric132           132       False
+Fabric133           133       False
+Fabric134           134       False
+Fabric135           135       False
+Fabric136           136       False
+Fabric137           137       False
+Fabric138           138       False
+Fabric139           139       False
+Fabric140           140       False
+Fabric141           141       False
+Fabric142           142       False
+Fabric143           143       False
+Fabric144           144       False
+Fabric145           145       False
+Fabric146           146       False
+Fabric147           147       False
+Fabric148           148       False
+Fabric149           149       False
+Fabric150           150       False
+Fabric151           151       False
+Fabric152           152       False
+Fabric153           153       False
+Fabric154           154       False
+Fabric155           155       False
+Fabric156           156       False
+Fabric157           157       False
+Fabric158           158       False
+Fabric159           159       False
+Fabric160           160       False
+Fabric161           161       False
+Fabric162           162       False
+Fabric163           163       False
+Fabric164           164       False
+Fabric165           165       False
+Fabric166           166       False
+Fabric167           167       False
+Fabric168           168       False
+Fabric169           169       False
+Fabric170           170       False
+Fabric171           171       False
+Fabric172           172       False
+Fabric173           173       False
+Fabric174           174       False
+Fabric175           175       False
+Fabric176           176       False
+Fabric177           177       False
+Fabric178           178       False
+Fabric179           179       False
+Fabric180           180       False
+Fabric181           181       False
+Fabric182           182       False
+Fabric183           183       False
+Fabric184           184       False
+Fabric185           185       False
+Fabric186           186       False
+Fabric187           187       False
+Fabric188           188       False
+Fabric189           189       False
+Fabric190           190       False
+Fabric191           191       False
--- a/device/arista/x86_64-arista_7800_sup/Arista-7808R3-FM/fabric_monitor_config.json
+++ b/device/arista/x86_64-arista_7800_sup/Arista-7808R3-FM/fabric_monitor_config.json
@ -0,0 +1,8 @@
+{
+   "FABRIC_MONITOR_DATA": {
+      "monErrThreshCrcCells": 1,
+      "monErrThreshRxCells": 61035156,
+      "monPollThreshRecovery": 8,
+      "monPollThreshIsolation": 1
+   }
+}
--- a/device/arista/x86_64-arista_7800_sup/Arista-7808R3-FM/fabric_port_config.ini
+++ b/device/arista/x86_64-arista_7800_sup/Arista-7808R3-FM/fabric_port_config.ini
@ -0,0 +1,193 @@
+# name              lanes     isolateStatus
+Fabric0             0         False
+Fabric1             1         False
+Fabric2             2         False
+Fabric3             3         False
+Fabric4             4         False
+Fabric5             5         False
+Fabric6             6         False
+Fabric7             7         False
+Fabric8             8         False
+Fabric9             9         False
+Fabric10            10        False
+Fabric11            11        False
+Fabric12            12        False
+Fabric13            13        False
+Fabric14            14        False
+Fabric15            15        False
+Fabric16            16        False
+Fabric17            17        False
+Fabric18            18        False
+Fabric19            19        False
+Fabric20            20        False
+Fabric21            21        False
+Fabric22            22        False
+Fabric23            23        False
+Fabric24            24        False
+Fabric25            25        False
+Fabric26            26        False
+Fabric27            27        False
+Fabric28            28        False
+Fabric29            29        False
+Fabric30            30        False
+Fabric31            31        False
+Fabric32            32        False
+Fabric33            33        False
+Fabric34            34        False
+Fabric35            35        False
+Fabric36            36        False
+Fabric37            37        False
+Fabric38            38        False
+Fabric39            39        False
+Fabric40            40        False
+Fabric41            41        False
+Fabric42            42        False
+Fabric43            43        False
+Fabric44            44        False
+Fabric45            45        False
+Fabric46            46        False
+Fabric47            47        False
+Fabric48            48        False
+Fabric49            49        False
+Fabric50            50        False
+Fabric51            51        False
+Fabric52            52        False
+Fabric53            53        False
+Fabric54            54        False
+Fabric55            55        False
+Fabric56            56        False
+Fabric57            57        False
+Fabric58            58        False
+Fabric59            59        False
+Fabric60            60        False
+Fabric61            61        False
+Fabric62            62        False
+Fabric63            63        False
+Fabric64            64        False
+Fabric65            65        False
+Fabric66            66        False
+Fabric67            67        False
+Fabric68            68        False
+Fabric69            69        False
+Fabric70            70        False
+Fabric71            71        False
+Fabric72            72        False
+Fabric73            73        False
+Fabric74            74        False
+Fabric75            75        False
+Fabric76            76        False
+Fabric77            77        False
+Fabric78            78        False
+Fabric79            79        False
+Fabric80            80        False
+Fabric81            81        False
+Fabric82            82        False
+Fabric83            83        False
+Fabric84            84        False
+Fabric85            85        False
+Fabric86            86        False
+Fabric87            87        False
+Fabric88            88        False
+Fabric89            89        False
+Fabric90            90        False
+Fabric91            91        False
+Fabric92            92        False
+Fabric93            93        False
+Fabric94            94        False
+Fabric95            95        False
+Fabric96            96        False
+Fabric97            97        False
+Fabric98            98        False
+Fabric99            99        False
+Fabric100           100       False
+Fabric101           101       False
+Fabric102           102       False
+Fabric103           103       False
+Fabric104           104       False
+Fabric105           105       False
+Fabric106           106       False
+Fabric107           107       False
+Fabric108           108       False
+Fabric109           109       False
+Fabric110           110       False
+Fabric111           111       False
+Fabric112           112       False
+Fabric113           113       False
+Fabric114           114       False
+Fabric115           115       False
+Fabric116           116       False
+Fabric117           117       False
+Fabric118           118       False
+Fabric119           119       False
+Fabric120           120       False
+Fabric121           121       False
+Fabric122           122       False
+Fabric123           123       False
+Fabric124           124       False
+Fabric125           125       False
+Fabric126           126       False
+Fabric127           127       False
+Fabric128           128       False
+Fabric129           129       False
+Fabric130           130       False
+Fabric131           131       False
+Fabric132           132       False
+Fabric133           133       False
+Fabric134           134       False
+Fabric135           135       False
+Fabric136           136       False
+Fabric137           137       False
+Fabric138           138       False
+Fabric139           139       False
+Fabric140           140       False
+Fabric141           141       False
+Fabric142           142       False
+Fabric143           143       False
+Fabric144           144       False
+Fabric145           145       False
+Fabric146           146       False
+Fabric147           147       False
+Fabric148           148       False
+Fabric149           149       False
+Fabric150           150       False
+Fabric151           151       False
+Fabric152           152       False
+Fabric153           153       False
+Fabric154           154       False
+Fabric155           155       False
+Fabric156           156       False
+Fabric157           157       False
+Fabric158           158       False
+Fabric159           159       False
+Fabric160           160       False
+Fabric161           161       False
+Fabric162           162       False
+Fabric163           163       False
+Fabric164           164       False
+Fabric165           165       False
+Fabric166           166       False
+Fabric167           167       False
+Fabric168           168       False
+Fabric169           169       False
+Fabric170           170       False
+Fabric171           171       False
+Fabric172           172       False
+Fabric173           173       False
+Fabric174           174       False
+Fabric175           175       False
+Fabric176           176       False
+Fabric177           177       False
+Fabric178           178       False
+Fabric179           179       False
+Fabric180           180       False
+Fabric181           181       False
+Fabric182           182       False
+Fabric183           183       False
+Fabric184           184       False
+Fabric185           185       False
+Fabric186           186       False
+Fabric187           187       False
+Fabric188           188       False
+Fabric189           189       False
+Fabric190           190       False
+Fabric191           191       False
--- a/device/arista/x86_64-arista_7800_sup/Arista-7808R3A-FM/fabric_monitor_config.json
+++ b/device/arista/x86_64-arista_7800_sup/Arista-7808R3A-FM/fabric_monitor_config.json
@ -0,0 +1,8 @@
+{
+   "FABRIC_MONITOR_DATA": {
+      "monErrThreshCrcCells": 1,
+      "monErrThreshRxCells": 61035156,
+      "monPollThreshRecovery": 8,
+      "monPollThreshIsolation": 1
+   }
+}
--- a/device/arista/x86_64-arista_7800_sup/Arista-7808R3A-FM/fabric_port_config.ini
+++ b/device/arista/x86_64-arista_7800_sup/Arista-7808R3A-FM/fabric_port_config.ini
@ -0,0 +1,193 @@
+# name              lanes     isolateStatus
+Fabric0             0         False
+Fabric1             1         False
+Fabric2             2         False
+Fabric3             3         False
+Fabric4             4         False
+Fabric5             5         False
+Fabric6             6         False
+Fabric7             7         False
+Fabric8             8         False
+Fabric9             9         False
+Fabric10            10        False
+Fabric11            11        False
+Fabric12            12        False
+Fabric13            13        False
+Fabric14            14        False
+Fabric15            15        False
+Fabric16            16        False
+Fabric17            17        False
+Fabric18            18        False
+Fabric19            19        False
+Fabric20            20        False
+Fabric21            21        False
+Fabric22            22        False
+Fabric23            23        False
+Fabric24            24        False
+Fabric25            25        False
+Fabric26            26        False
+Fabric27            27        False
+Fabric28            28        False
+Fabric29            29        False
+Fabric30            30        False
+Fabric31            31        False
+Fabric32            32        False
+Fabric33            33        False
+Fabric34            34        False
+Fabric35            35        False
+Fabric36            36        False
+Fabric37            37        False
+Fabric38            38        False
+Fabric39            39        False
+Fabric40            40        False
+Fabric41            41        False
+Fabric42            42        False
+Fabric43            43        False
+Fabric44            44        False
+Fabric45            45        False
+Fabric46            46        False
+Fabric47            47        False
+Fabric48            48        False
+Fabric49            49        False
+Fabric50            50        False
+Fabric51            51        False
+Fabric52            52        False
+Fabric53            53        False
+Fabric54            54        False
+Fabric55            55        False
+Fabric56            56        False
+Fabric57            57        False
+Fabric58            58        False
+Fabric59            59        False
+Fabric60            60        False
+Fabric61            61        False
+Fabric62            62        False
+Fabric63            63        False
+Fabric64            64        False
+Fabric65            65        False
+Fabric66            66        False
+Fabric67            67        False
+Fabric68            68        False
+Fabric69            69        False
+Fabric70            70        False
+Fabric71            71        False
+Fabric72            72        False
+Fabric73            73        False
+Fabric74            74        False
+Fabric75            75        False
+Fabric76            76        False
+Fabric77            77        False
+Fabric78            78        False
+Fabric79            79        False
+Fabric80            80        False
+Fabric81            81        False
+Fabric82            82        False
+Fabric83            83        False
+Fabric84            84        False
+Fabric85            85        False
+Fabric86            86        False
+Fabric87            87        False
+Fabric88            88        False
+Fabric89            89        False
+Fabric90            90        False
+Fabric91            91        False
+Fabric92            92        False
+Fabric93            93        False
+Fabric94            94        False
+Fabric95            95        False
+Fabric96            96        False
+Fabric97            97        False
+Fabric98            98        False
+Fabric99            99        False
+Fabric100           100       False
+Fabric101           101       False
+Fabric102           102       False
+Fabric103           103       False
+Fabric104           104       False
+Fabric105           105       False
+Fabric106           106       False
+Fabric107           107       False
+Fabric108           108       False
+Fabric109           109       False
+Fabric110           110       False
+Fabric111           111       False
+Fabric112           112       False
+Fabric113           113       False
+Fabric114           114       False
+Fabric115           115       False
+Fabric116           116       False
+Fabric117           117       False
+Fabric118           118       False
+Fabric119           119       False
+Fabric120           120       False
+Fabric121           121       False
+Fabric122           122       False
+Fabric123           123       False
+Fabric124           124       False
+Fabric125           125       False
+Fabric126           126       False
+Fabric127           127       False
+Fabric128           128       False
+Fabric129           129       False
+Fabric130           130       False
+Fabric131           131       False
+Fabric132           132       False
+Fabric133           133       False
+Fabric134           134       False
+Fabric135           135       False
+Fabric136           136       False
+Fabric137           137       False
+Fabric138           138       False
+Fabric139           139       False
+Fabric140           140       False
+Fabric141           141       False
+Fabric142           142       False
+Fabric143           143       False
+Fabric144           144       False
+Fabric145           145       False
+Fabric146           146       False
+Fabric147           147       False
+Fabric148           148       False
+Fabric149           149       False
+Fabric150           150       False
+Fabric151           151       False
+Fabric152           152       False
+Fabric153           153       False
+Fabric154           154       False
+Fabric155           155       False
+Fabric156           156       False
+Fabric157           157       False
+Fabric158           158       False
+Fabric159           159       False
+Fabric160           160       False
+Fabric161           161       False
+Fabric162           162       False
+Fabric163           163       False
+Fabric164           164       False
+Fabric165           165       False
+Fabric166           166       False
+Fabric167           167       False
+Fabric168           168       False
+Fabric169           169       False
+Fabric170           170       False
+Fabric171           171       False
+Fabric172           172       False
+Fabric173           173       False
+Fabric174           174       False
+Fabric175           175       False
+Fabric176           176       False
+Fabric177           177       False
+Fabric178           178       False
+Fabric179           179       False
+Fabric180           180       False
+Fabric181           181       False
+Fabric182           182       False
+Fabric183           183       False
+Fabric184           184       False
+Fabric185           185       False
+Fabric186           186       False
+Fabric187           187       False
+Fabric188           188       False
+Fabric189           189       False
+Fabric190           190       False
+Fabric191           191       False
--- a/device/arista/x86_64-arista_7800r3_48cq2_lc/Arista-7800R3-48CQ2-C48/fabric_monitor_config.json
+++ b/device/arista/x86_64-arista_7800r3_48cq2_lc/Arista-7800R3-48CQ2-C48/fabric_monitor_config.json
@ -0,0 +1,8 @@
+{
+   "FABRIC_MONITOR_DATA": {
+      "monErrThreshCrcCells": 1,
+      "monErrThreshRxCells": 61035156,
+      "monPollThreshRecovery": 8,
+      "monPollThreshIsolation": 1
+   }
+}
--- a/device/arista/x86_64-arista_7800r3_48cq2_lc/Arista-7800R3-48CQ2-C48/fabric_port_config.ini
+++ b/device/arista/x86_64-arista_7800r3_48cq2_lc/Arista-7800R3-48CQ2-C48/fabric_port_config.ini
@ -0,0 +1,113 @@
+# name              lanes     isolateStatus
+Fabric0             0         False
+Fabric1             1         False
+Fabric2             2         False
+Fabric3             3         False
+Fabric4             4         False
+Fabric5             5         False
+Fabric6             6         False
+Fabric7             7         False
+Fabric8             8         False
+Fabric9             9         False
+Fabric10            10        False
+Fabric11            11        False
+Fabric12            12        False
+Fabric13            13        False
+Fabric14            14        False
+Fabric15            15        False
+Fabric16            16        False
+Fabric17            17        False
+Fabric18            18        False
+Fabric19            19        False
+Fabric20            20        False
+Fabric21            21        False
+Fabric22            22        False
+Fabric23            23        False
+Fabric24            24        False
+Fabric25            25        False
+Fabric26            26        False
+Fabric27            27        False
+Fabric28            28        False
+Fabric29            29        False
+Fabric30            30        False
+Fabric31            31        False
+Fabric32            32        False
+Fabric33            33        False
+Fabric34            34        False
+Fabric35            35        False
+Fabric36            36        False
+Fabric37            37        False
+Fabric38            38        False
+Fabric39            39        False
+Fabric40            40        False
+Fabric41            41        False
+Fabric42            42        False
+Fabric43            43        False
+Fabric44            44        False
+Fabric45            45        False
+Fabric46            46        False
+Fabric47            47        False
+Fabric48            48        False
+Fabric49            49        False
+Fabric50            50        False
+Fabric51            51        False
+Fabric52            52        False
+Fabric53            53        False
+Fabric54            54        False
+Fabric55            55        False
+Fabric56            56        False
+Fabric57            57        False
+Fabric58            58        False
+Fabric59            59        False
+Fabric60            60        False
+Fabric61            61        False
+Fabric62            62        False
+Fabric63            63        False
+Fabric64            64        False
+Fabric65            65        False
+Fabric66            66        False
+Fabric67            67        False
+Fabric68            68        False
+Fabric69            69        False
+Fabric70            70        False
+Fabric71            71        False
+Fabric72            72        False
+Fabric73            73        False
+Fabric74            74        False
+Fabric75            75        False
+Fabric76            76        False
+Fabric77            77        False
+Fabric78            78        False
+Fabric79            79        False
+Fabric80            80        False
+Fabric81            81        False
+Fabric82            82        False
+Fabric83            83        False
+Fabric84            84        False
+Fabric85            85        False
+Fabric86            86        False
+Fabric87            87        False
+Fabric88            88        False
+Fabric89            89        False
+Fabric90            90        False
+Fabric91            91        False
+Fabric92            92        False
+Fabric93            93        False
+Fabric94            94        False
+Fabric95            95        False
+Fabric96            96        False
+Fabric97            97        False
+Fabric98            98        False
+Fabric99            99        False
+Fabric100           100       False
+Fabric101           101       False
+Fabric102           102       False
+Fabric103           103       False
+Fabric104           104       False
+Fabric105           105       False
+Fabric106           106       False
+Fabric107           107       False
+Fabric108           108       False
+Fabric109           109       False
+Fabric110           110       False
+Fabric111           111       False
--- a/device/arista/x86_64-arista_7800r3_48cq2_lc/fabric_monitor_config.json
+++ b/device/arista/x86_64-arista_7800r3_48cq2_lc/fabric_monitor_config.json
@ -0,0 +1,8 @@
+{
+   "FABRIC_MONITOR_DATA": {
+      "monErrThreshCrcCells": 1,
+      "monErrThreshRxCells": 61035156,
+      "monPollThreshRecovery": 8,
+      "monPollThreshIsolation": 1
+   }
+}
--- a/device/arista/x86_64-arista_7800r3_48cq2_lc/fabric_port_config.ini
+++ b/device/arista/x86_64-arista_7800r3_48cq2_lc/fabric_port_config.ini
@ -0,0 +1,113 @@
+# name              lanes     isolateStatus
+Fabric0             0         False
+Fabric1             1         False
+Fabric2             2         False
+Fabric3             3         False
+Fabric4             4         False
+Fabric5             5         False
+Fabric6             6         False
+Fabric7             7         False
+Fabric8             8         False
+Fabric9             9         False
+Fabric10            10        False
+Fabric11            11        False
+Fabric12            12        False
+Fabric13            13        False
+Fabric14            14        False
+Fabric15            15        False
+Fabric16            16        False
+Fabric17            17        False
+Fabric18            18        False
+Fabric19            19        False
+Fabric20            20        False
+Fabric21            21        False
+Fabric22            22        False
+Fabric23            23        False
+Fabric24            24        False
+Fabric25            25        False
+Fabric26            26        False
+Fabric27            27        False
+Fabric28            28        False
+Fabric29            29        False
+Fabric30            30        False
+Fabric31            31        False
+Fabric32            32        False
+Fabric33            33        False
+Fabric34            34        False
+Fabric35            35        False
+Fabric36            36        False
+Fabric37            37        False
+Fabric38            38        False
+Fabric39            39        False
+Fabric40            40        False
+Fabric41            41        False
+Fabric42            42        False
+Fabric43            43        False
+Fabric44            44        False
+Fabric45            45        False
+Fabric46            46        False
+Fabric47            47        False
+Fabric48            48        False
+Fabric49            49        False
+Fabric50            50        False
+Fabric51            51        False
+Fabric52            52        False
+Fabric53            53        False
+Fabric54            54        False
+Fabric55            55        False
+Fabric56            56        False
+Fabric57            57        False
+Fabric58            58        False
+Fabric59            59        False
+Fabric60            60        False
+Fabric61            61        False
+Fabric62            62        False
+Fabric63            63        False
+Fabric64            64        False
+Fabric65            65        False
+Fabric66            66        False
+Fabric67            67        False
+Fabric68            68        False
+Fabric69            69        False
+Fabric70            70        False
+Fabric71            71        False
+Fabric72            72        False
+Fabric73            73        False
+Fabric74            74        False
+Fabric75            75        False
+Fabric76            76        False
+Fabric77            77        False
+Fabric78            78        False
+Fabric79            79        False
+Fabric80            80        False
+Fabric81            81        False
+Fabric82            82        False
+Fabric83            83        False
+Fabric84            84        False
+Fabric85            85        False
+Fabric86            86        False
+Fabric87            87        False
+Fabric88            88        False
+Fabric89            89        False
+Fabric90            90        False
+Fabric91            91        False
+Fabric92            92        False
+Fabric93            93        False
+Fabric94            94        False
+Fabric95            95        False
+Fabric96            96        False
+Fabric97            97        False
+Fabric98            98        False
+Fabric99            99        False
+Fabric100           100       False
+Fabric101           101       False
+Fabric102           102       False
+Fabric103           103       False
+Fabric104           104       False
+Fabric105           105       False
+Fabric106           106       False
+Fabric107           107       False
+Fabric108           108       False
+Fabric109           109       False
+Fabric110           110       False
+Fabric111           111       False
--- a/device/arista/x86_64-arista_7800r3_48cq2_lc/platform_env.conf
+++ b/device/arista/x86_64-arista_7800r3_48cq2_lc/platform_env.conf
@ -1,2 +1,3 @@
+SYNCD_SHM_SIZE=1gb
 usemsi=1
 dmasize=512M
--- a/device/arista/x86_64-arista_7800r3_48cqm2_lc/Arista-7800R3-48CQM2-C48/fabric_monitor_config.json
+++ b/device/arista/x86_64-arista_7800r3_48cqm2_lc/Arista-7800R3-48CQM2-C48/fabric_monitor_config.json
@ -0,0 +1,8 @@
+{
+   "FABRIC_MONITOR_DATA": {
+      "monErrThreshCrcCells": 1,
+      "monErrThreshRxCells": 61035156,
+      "monPollThreshRecovery": 8,
+      "monPollThreshIsolation": 1
+   }
+}
--- a/device/arista/x86_64-arista_7800r3_48cqm2_lc/Arista-7800R3-48CQM2-C48/fabric_port_config.ini
+++ b/device/arista/x86_64-arista_7800r3_48cqm2_lc/Arista-7800R3-48CQM2-C48/fabric_port_config.ini
@ -0,0 +1,113 @@
+# name              lanes     isolateStatus
+Fabric0             0         False
+Fabric1             1         False
+Fabric2             2         False
+Fabric3             3         False
+Fabric4             4         False
+Fabric5             5         False
+Fabric6             6         False
+Fabric7             7         False
+Fabric8             8         False
+Fabric9             9         False
+Fabric10            10        False
+Fabric11            11        False
+Fabric12            12        False
+Fabric13            13        False
+Fabric14            14        False
+Fabric15            15        False
+Fabric16            16        False
+Fabric17            17        False
+Fabric18            18        False
+Fabric19            19        False
+Fabric20            20        False
+Fabric21            21        False
+Fabric22            22        False
+Fabric23            23        False
+Fabric24            24        False
+Fabric25            25        False
+Fabric26            26        False
+Fabric27            27        False
+Fabric28            28        False
+Fabric29            29        False
+Fabric30            30        False
+Fabric31            31        False
+Fabric32            32        False
+Fabric33            33        False
+Fabric34            34        False
+Fabric35            35        False
+Fabric36            36        False
+Fabric37            37        False
+Fabric38            38        False
+Fabric39            39        False
+Fabric40            40        False
+Fabric41            41        False
+Fabric42            42        False
+Fabric43            43        False
+Fabric44            44        False
+Fabric45            45        False
+Fabric46            46        False
+Fabric47            47        False
+Fabric48            48        False
+Fabric49            49        False
+Fabric50            50        False
+Fabric51            51        False
+Fabric52            52        False
+Fabric53            53        False
+Fabric54            54        False
+Fabric55            55        False
+Fabric56            56        False
+Fabric57            57        False
+Fabric58            58        False
+Fabric59            59        False
+Fabric60            60        False
+Fabric61            61        False
+Fabric62            62        False
+Fabric63            63        False
+Fabric64            64        False
+Fabric65            65        False
+Fabric66            66        False
+Fabric67            67        False
+Fabric68            68        False
+Fabric69            69        False
+Fabric70            70        False
+Fabric71            71        False
+Fabric72            72        False
+Fabric73            73        False
+Fabric74            74        False
+Fabric75            75        False
+Fabric76            76        False
+Fabric77            77        False
+Fabric78            78        False
+Fabric79            79        False
+Fabric80            80        False
+Fabric81            81        False
+Fabric82            82        False
+Fabric83            83        False
+Fabric84            84        False
+Fabric85            85        False
+Fabric86            86        False
+Fabric87            87        False
+Fabric88            88        False
+Fabric89            89        False
+Fabric90            90        False
+Fabric91            91        False
+Fabric92            92        False
+Fabric93            93        False
+Fabric94            94        False
+Fabric95            95        False
+Fabric96            96        False
+Fabric97            97        False
+Fabric98            98        False
+Fabric99            99        False
+Fabric100           100       False
+Fabric101           101       False
+Fabric102           102       False
+Fabric103           103       False
+Fabric104           104       False
+Fabric105           105       False
+Fabric106           106       False
+Fabric107           107       False
+Fabric108           108       False
+Fabric109           109       False
+Fabric110           110       False
+Fabric111           111       False
--- a/device/arista/x86_64-arista_7800r3_48cqm2_lc/fabric_monitor_config.json
+++ b/device/arista/x86_64-arista_7800r3_48cqm2_lc/fabric_monitor_config.json
@ -0,0 +1,8 @@
+{
+   "FABRIC_MONITOR_DATA": {
+      "monErrThreshCrcCells": 1,
+      "monErrThreshRxCells": 61035156,
+      "monPollThreshRecovery": 8,
+      "monPollThreshIsolation": 1
+   }
+}
--- a/device/arista/x86_64-arista_7800r3_48cqm2_lc/fabric_port_config.ini
+++ b/device/arista/x86_64-arista_7800r3_48cqm2_lc/fabric_port_config.ini
@ -0,0 +1,113 @@
+# name              lanes     isolateStatus
+Fabric0             0         False
+Fabric1             1         False
+Fabric2             2         False
+Fabric3             3         False
+Fabric4             4         False
+Fabric5             5         False
+Fabric6             6         False
+Fabric7             7         False
+Fabric8             8         False
+Fabric9             9         False
+Fabric10            10        False
+Fabric11            11        False
+Fabric12            12        False
+Fabric13            13        False
+Fabric14            14        False
+Fabric15            15        False
+Fabric16            16        False
+Fabric17            17        False
+Fabric18            18        False
+Fabric19            19        False
+Fabric20            20        False
+Fabric21            21        False
+Fabric22            22        False
+Fabric23            23        False
+Fabric24            24        False
+Fabric25            25        False
+Fabric26            26        False
+Fabric27            27        False
+Fabric28            28        False
+Fabric29            29        False
+Fabric30            30        False
+Fabric31            31        False
+Fabric32            32        False
+Fabric33            33        False
+Fabric34            34        False
+Fabric35            35        False
+Fabric36            36        False
+Fabric37            37        False
+Fabric38            38        False
+Fabric39            39        False
+Fabric40            40        False
+Fabric41            41        False
+Fabric42            42        False
+Fabric43            43        False
+Fabric44            44        False
+Fabric45            45        False
+Fabric46            46        False
+Fabric47            47        False
+Fabric48            48        False
+Fabric49            49        False
+Fabric50            50        False
+Fabric51            51        False
+Fabric52            52        False
+Fabric53            53        False
+Fabric54            54        False
+Fabric55            55        False
+Fabric56            56        False
+Fabric57            57        False
+Fabric58            58        False
+Fabric59            59        False
+Fabric60            60        False
+Fabric61            61        False
+Fabric62            62        False
+Fabric63            63        False
+Fabric64            64        False
+Fabric65            65        False
+Fabric66            66        False
+Fabric67            67        False
+Fabric68            68        False
+Fabric69            69        False
+Fabric70            70        False
+Fabric71            71        False
+Fabric72            72        False
+Fabric73            73        False
+Fabric74            74        False
+Fabric75            75        False
+Fabric76            76        False
+Fabric77            77        False
+Fabric78            78        False
+Fabric79            79        False
+Fabric80            80        False
+Fabric81            81        False
+Fabric82            82        False
+Fabric83            83        False
+Fabric84            84        False
+Fabric85            85        False
+Fabric86            86        False
+Fabric87            87        False
+Fabric88            88        False
+Fabric89            89        False
+Fabric90            90        False
+Fabric91            91        False
+Fabric92            92        False
+Fabric93            93        False
+Fabric94            94        False
+Fabric95            95        False
+Fabric96            96        False
+Fabric97            97        False
+Fabric98            98        False
+Fabric99            99        False
+Fabric100           100       False
+Fabric101           101       False
+Fabric102           102       False
+Fabric103           103       False
+Fabric104           104       False
+Fabric105           105       False
+Fabric106           106       False
+Fabric107           107       False
+Fabric108           108       False
+Fabric109           109       False
+Fabric110           110       False
+Fabric111           111       False
--- a/device/arista/x86_64-arista_7800r3_48cqm2_lc/platform_env.conf
+++ b/device/arista/x86_64-arista_7800r3_48cqm2_lc/platform_env.conf
@ -1,2 +1,3 @@
+SYNCD_SHM_SIZE=1gb
 usemsi=1
 dmasize=512M
--- a/device/arista/x86_64-arista_7800r3a_36d2_lc/Arista-7800R3A-36D2-C72/fabric_monitor_config.json
+++ b/device/arista/x86_64-arista_7800r3a_36d2_lc/Arista-7800R3A-36D2-C72/fabric_monitor_config.json
@ -0,0 +1,8 @@
+{
+   "FABRIC_MONITOR_DATA": {
+      "monErrThreshCrcCells": 1,
+      "monErrThreshRxCells": 61035156,
+      "monPollThreshRecovery": 8,
+      "monPollThreshIsolation": 1
+   }
+}
--- a/device/arista/x86_64-arista_7800r3a_36d2_lc/Arista-7800R3A-36D2-C72/fabric_port_config.ini
+++ b/device/arista/x86_64-arista_7800r3a_36d2_lc/Arista-7800R3A-36D2-C72/fabric_port_config.ini
@ -0,0 +1,193 @@
+# name              lanes     isolateStatus
+Fabric0             0         False
+Fabric1             1         False
+Fabric2             2         False
+Fabric3             3         False
+Fabric4             4         False
+Fabric5             5         False
+Fabric6             6         False
+Fabric7             7         False
+Fabric8             8         False
+Fabric9             9         False
+Fabric10            10        False
+Fabric11            11        False
+Fabric12            12        False
+Fabric13            13        False
+Fabric14            14        False
+Fabric15            15        False
+Fabric16            16        False
+Fabric17            17        False
+Fabric18            18        False
+Fabric19            19        False
+Fabric20            20        False
+Fabric21            21        False
+Fabric22            22        False
+Fabric23            23        False
+Fabric24            24        False
+Fabric25            25        False
+Fabric26            26        False
+Fabric27            27        False
+Fabric28            28        False
+Fabric29            29        False
+Fabric30            30        False
+Fabric31            31        False
+Fabric32            32        False
+Fabric33            33        False
+Fabric34            34        False
+Fabric35            35        False
+Fabric36            36        False
+Fabric37            37        False
+Fabric38            38        False
+Fabric39            39        False
+Fabric40            40        False
+Fabric41            41        False
+Fabric42            42        False
+Fabric43            43        False
+Fabric44            44        False
+Fabric45            45        False
+Fabric46            46        False
+Fabric47            47        False
+Fabric48            48        False
+Fabric49            49        False
+Fabric50            50        False
+Fabric51            51        False
+Fabric52            52        False
+Fabric53            53        False
+Fabric54            54        False
+Fabric55            55        False
+Fabric56            56        False
+Fabric57            57        False
+Fabric58            58        False
+Fabric59            59        False
+Fabric60            60        False
+Fabric61            61        False
+Fabric62            62        False
+Fabric63            63        False
+Fabric64            64        False
+Fabric65            65        False
+Fabric66            66        False
+Fabric67            67        False
+Fabric68            68        False
+Fabric69            69        False
+Fabric70            70        False
+Fabric71            71        False
+Fabric72            72        False
+Fabric73            73        False
+Fabric74            74        False
+Fabric75            75        False
+Fabric76            76        False
+Fabric77            77        False
+Fabric78            78        False
+Fabric79            79        False
+Fabric80            80        False
+Fabric81            81        False
+Fabric82            82        False
+Fabric83            83        False
+Fabric84            84        False
+Fabric85            85        False
+Fabric86            86        False
+Fabric87            87        False
+Fabric88            88        False
+Fabric89            89        False
+Fabric90            90        False
+Fabric91            91        False
+Fabric92            92        False
+Fabric93            93        False
+Fabric94            94        False
+Fabric95            95        False
+Fabric96            96        False
+Fabric97            97        False
+Fabric98            98        False
+Fabric99            99        False
+Fabric100           100       False
+Fabric101           101       False
+Fabric102           102       False
+Fabric103           103       False
+Fabric104           104       False
+Fabric105           105       False
+Fabric106           106       False
+Fabric107           107       False
+Fabric108           108       False
+Fabric109           109       False
+Fabric110           110       False
+Fabric111           111       False
+Fabric112           112       False
+Fabric113           113       False
+Fabric114           114       False
+Fabric115           115       False
+Fabric116           116       False
+Fabric117           117       False
+Fabric118           118       False
+Fabric119           119       False
+Fabric120           120       False
+Fabric121           121       False
+Fabric122           122       False
+Fabric123           123       False
+Fabric124           124       False
+Fabric125           125       False
+Fabric126           126       False
+Fabric127           127       False
+Fabric128           128       False
+Fabric129           129       False
+Fabric130           130       False
+Fabric131           131       False
+Fabric132           132       False
+Fabric133           133       False
+Fabric134           134       False
+Fabric135           135       False
+Fabric136           136       False
+Fabric137           137       False
+Fabric138           138       False
+Fabric139           139       False
+Fabric140           140       False
+Fabric141           141       False
+Fabric142           142       False
+Fabric143           143       False
+Fabric144           144       False
+Fabric145           145       False
+Fabric146           146       False
+Fabric147           147       False
+Fabric148           148       False
+Fabric149           149       False
+Fabric150           150       False
+Fabric151           151       False
+Fabric152           152       False
+Fabric153           153       False
+Fabric154           154       False
+Fabric155           155       False
+Fabric156           156       False
+Fabric157           157       False
+Fabric158           158       False
+Fabric159           159       False
+Fabric160           160       False
+Fabric161           161       False
+Fabric162           162       False
+Fabric163           163       False
+Fabric164           164       False
+Fabric165           165       False
+Fabric166           166       False
+Fabric167           167       False
+Fabric168           168       False
+Fabric169           169       False
+Fabric170           170       False
+Fabric171           171       False
+Fabric172           172       False
+Fabric173           173       False
+Fabric174           174       False
+Fabric175           175       False
+Fabric176           176       False
+Fabric177           177       False
+Fabric178           178       False
+Fabric179           179       False
+Fabric180           180       False
+Fabric181           181       False
+Fabric182           182       False
+Fabric183           183       False
+Fabric184           184       False
+Fabric185           185       False
+Fabric186           186       False
+Fabric187           187       False
+Fabric188           188       False
+Fabric189           189       False
+Fabric190           190       False
+Fabric191           191       False
--- a/device/arista/x86_64-arista_7800r3a_36d2_lc/platform_env.conf
+++ b/device/arista/x86_64-arista_7800r3a_36d2_lc/platform_env.conf
@ -1,3 +1,4 @@
+SYNCD_SHM_SIZE=1gb
 usemsi=1
 dmasize=64M
 macsec_enabled=1
--- a/device/celestica/x86_64-cel_e1031-r0/installer.conf
+++ b/device/celestica/x86_64-cel_e1031-r0/installer.conf
@ -1,4 +1,4 @@
 CONSOLE_PORT=0x2f8
 CONSOLE_DEV=1
 CONSOLE_SPEED=9600
-ONIE_PLATFORM_EXTRA_CMDLINE_LINUX="module_blacklist=gpio_ich"
+ONIE_PLATFORM_EXTRA_CMDLINE_LINUX="module_blacklist=gpio_ich processor.max_cstate=1 intel_idle.max_cstate=0 i2c-i801.disable_features=0x10"
--- a/device/celestica/x86_64-cel_seastone-r0/installer.conf
+++ b/device/celestica/x86_64-cel_seastone-r0/installer.conf
@ -1,3 +1,3 @@
 CONSOLE_PORT=0x3f8
 CONSOLE_DEV=0
-ONIE_PLATFORM_EXTRA_CMDLINE_LINUX="module_blacklist=gpio_ich"
+ONIE_PLATFORM_EXTRA_CMDLINE_LINUX="module_blacklist=gpio_ich i2c-i801.disable_features=0x10"
--- a/device/common/profiles/th4/gen/BALANCED/buffers_defaults_t0.j2
+++ b/device/common/profiles/th4/gen/BALANCED/buffers_defaults_t0.j2
@ -0,0 +1,46 @@
+{%- set default_cable = '5m' %}
+
+{%- macro generate_port_lists(PORT_ALL) %}
+    {# Generate list of ports #}
+    {%- for port_idx in range(0,256,8) %}
+        {%- if PORT_ALL.append("Ethernet%d" % (port_idx)) %}{%- endif %}
+    {%- endfor %}
+{%- endmacro %}
+
+{%- macro generate_buffer_pool_and_profiles() %}
+    "BUFFER_POOL": {
+        "ingress_lossless_pool": {
+            "size": "37333333",
+            "type": "ingress",
+            "mode": "dynamic",
+            "xoff": "24000000"
+        },
+        "egress_lossy_pool": {
+            "size": "34000000",
+            "type": "egress",
+            "mode": "dynamic"
+        },
+        "egress_lossless_pool": {
+            "size": "56000000",
+            "type": "egress",
+            "mode": "static"
+        }
+    },
+    "BUFFER_PROFILE": {
+        "ingress_lossy_profile": {
+            "pool":"ingress_lossless_pool",
+            "size":"0",
+            "dynamic_th":"3"
+        },
+        "egress_lossless_profile": {
+            "pool":"egress_lossless_pool",
+            "size":"1518",
+            "static_th":"56000000"
+        },
+        "egress_lossy_profile": {
+            "pool":"egress_lossy_pool",
+            "size":"1518",
+            "dynamic_th":"3"
+        }
+    },
+{%- endmacro %}
--- a/device/common/profiles/th4/gen/BALANCED/buffers_defaults_t1.j2
+++ b/device/common/profiles/th4/gen/BALANCED/buffers_defaults_t1.j2
@ -0,0 +1,46 @@
+{%- set default_cable = '5m' %}
+
+{%- macro generate_port_lists(PORT_ALL) %}
+    {# Generate list of ports #}
+    {%- for port_idx in range(0,256,8) %}
+        {%- if PORT_ALL.append("Ethernet%d" % (port_idx)) %}{%- endif %}
+    {%- endfor %}
+{%- endmacro %}
+
+{%- macro generate_buffer_pool_and_profiles() %}
+    "BUFFER_POOL": {
+        "ingress_lossless_pool": {
+            "size": "37333333",
+            "type": "ingress",
+            "mode": "dynamic",
+            "xoff": "24000000"
+        },
+        "egress_lossy_pool": {
+            "size": "34000000",
+            "type": "egress",
+            "mode": "dynamic"
+        },
+        "egress_lossless_pool": {
+            "size": "56000000",
+            "type": "egress",
+            "mode": "static"
+        }
+    },
+    "BUFFER_PROFILE": {
+        "ingress_lossy_profile": {
+            "pool":"ingress_lossless_pool",
+            "size":"0",
+            "dynamic_th":"3"
+        },
+        "egress_lossless_profile": {
+            "pool":"egress_lossless_pool",
+            "size":"1518",
+            "static_th":"56000000"
+        },
+        "egress_lossy_profile": {
+            "pool":"egress_lossy_pool",
+            "size":"1518",
+            "dynamic_th":"3"
+        }
+    },
+{%- endmacro %}
--- a/device/common/profiles/th4/gen/BALANCED/pg_profile_lookup.ini
+++ b/device/common/profiles/th4/gen/BALANCED/pg_profile_lookup.ini
@ -0,0 +1,17 @@
+# PG lossless profiles.
+# speed cable size    xon  xoff threshold xon_offset
+  10000  5m   1248    2288 35776   0        2288
+  25000  5m   1248    2288 53248   0        2288
+  40000  5m   1248    2288 66560   0        2288
+  50000  5m   1248    2288 90272   0        2288
+ 100000  5m   1248    2288 165568  0        2288
+  10000  40m  1248    2288 37024   0        2288
+  25000  40m  1248    2288 53248   0        2288
+  40000  40m  1248    2288 71552   0        2288
+  50000  40m  1248    2288 96096   0        2288
+ 100000  40m  1248    2288 177632  0        2288
+  10000  300m 1248    2288 46176   0        2288
+  25000  300m 1248    2288 79040   0        2288
+  40000  300m 1248    2288 108160  0        2288
+  50000  300m 1248    2288 141856  0        2288
+ 100000  300m 1248    2288 268736  0        2288
--- a/device/dell/x86_64-dell_s6100_c2538-r0/installer.conf
+++ b/device/dell/x86_64-dell_s6100_c2538-r0/installer.conf
@ -1,3 +1,3 @@
 CONSOLE_PORT=0x2f8
 CONSOLE_DEV=1
-ONIE_PLATFORM_EXTRA_CMDLINE_LINUX="module_blacklist=gpio_ich,wdat_wdt acpi_no_watchdog=1 nos-config-part=/dev/sda12"
+ONIE_PLATFORM_EXTRA_CMDLINE_LINUX="module_blacklist=gpio_ich,wdat_wdt acpi_no_watchdog=1 nos-config-part=/dev/sda12 i2c-i801.disable_features=0x10"
--- a/device/dell/x86_64-dell_s6100_c2538-r0/platform.json
+++ b/device/dell/x86_64-dell_s6100_c2538-r0/platform.json
@ -469,7 +469,13 @@
            },
            {
                "name": "QSFP+ or later"
-            }
+            },
+            {
+                "name": "SFP/SFP+/SFP28"
+            },
+            {
+                "name": "SFP/SFP+/SFP28"
+	    }
        ]
    },
    "interfaces": {}
--- a/device/mellanox/x86_64-mlnx_msn2010-r0/ACS-MSN2010/create_only_config_db_buffers.json
+++ b/device/mellanox/x86_64-mlnx_msn2010-r0/ACS-MSN2010/create_only_config_db_buffers.json
@ -0,0 +1,7 @@
+{
+    "DEVICE_METADATA": {
+        "localhost": {
+            "create_only_config_db_buffers": "true"
+        }
+    }
+}
--- a/device/mellanox/x86_64-mlnx_msn2010-r0/ACS-MSN2010/sai_2010.xml
+++ b/device/mellanox/x86_64-mlnx_msn2010-r0/ACS-MSN2010/sai_2010.xml
@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <!--
-  Copyright (c) 2018-2021 NVIDIA CORPORATION & AFFILIATES.
+  Copyright (c) 2018-2023 NVIDIA CORPORATION & AFFILIATES.
  Apache-2.0

  Licensed under the Apache License, Version 2.0 (the "License");
@ -16,177 +16,180 @@
  limitations under the License.
 -->
 <root>
-	<platform_info type="2010">
+    <platform_info type="2010">

-		<!-- Device MAC address  -->
-		<device-mac-address>00:02:03:04:05:00</device-mac-address>
+        <!-- Device MAC address  -->
+        <device-mac-address>00:02:03:04:05:00</device-mac-address>

-		<!-- ISSU enabled -->
-		<issu-enabled>1</issu-enabled>
+        <!-- ISSU enabled -->
+        <issu-enabled>1</issu-enabled>

-		<!-- Number of ports in the following port list -->
-		<number-of-physical-ports>22</number-of-physical-ports>
+        <!-- Number of ports in the following port list -->
+        <number-of-physical-ports>22</number-of-physical-ports>

-		<!-- List of ports in the device -->
-		<ports-list>
-			<port-info>
-				<local-port>1</local-port>
-				<width>1</width>
-				<module>14</module>
+        <!-- Global port late create -->
+        <late-create-all-ports>1</late-create-all-ports>

-				<!-- 0 none, 1=2, 2=4, 3=2,4 -->
-				<breakout-modes>0</breakout-modes>
+        <!-- List of ports in the device -->
+        <ports-list>
+            <port-info>
+                <local-port>1</local-port>
+                <width>1</width>
+                <module>14</module>

-				<!-- (BITMASK) 28700 - 10Gb , 939524096 - 25Gb , 98368 - 40Gb , 3221487616 - 50Gb , 11534336 - 100Gb-->
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>2</local-port>
-				<width>1</width>
-				<module>15</module>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>3</local-port>
-				<width>1</width>
-				<module>16</module>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>4</local-port>
-				<width>1</width>
-				<module>17</module>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>5</local-port>
-				<width>4</width>
-				<module>19</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>9</local-port>
-				<width>4</width>
-				<module>18</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>13</local-port>
-				<width>4</width>
-				<module>21</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>17</local-port>
-				<width>4</width>
-				<module>20</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>33</local-port>
-				<width>1</width>
-				<module>10</module>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>34</local-port>
-				<width>1</width>
-				<module>11</module>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>35</local-port>
-				<width>1</width>
-				<module>12</module>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>36</local-port>
-				<width>1</width>
-				<module>13</module>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>37</local-port>
-				<width>1</width>
-				<module>6</module>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>38</local-port>
-				<width>1</width>
-				<module>7</module>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>39</local-port>
-				<width>1</width>
-				<module>8</module>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>40</local-port>
-				<width>1</width>
-				<module>9</module>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>41</local-port>
-				<width>1</width>
-				<module>2</module>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>42</local-port>
-				<width>1</width>
-				<module>3</module>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>43</local-port>
-				<width>1</width>
-				<module>4</module>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>44</local-port>
-				<width>1</width>
-				<module>5</module>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>45</local-port>
-				<width>1</width>
-				<module>0</module>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>46</local-port>
-				<width>1</width>
-				<module>1</module>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-		</ports-list>
-	</platform_info>
+                <!-- 0 none, 1=2, 2=4, 3=2,4 -->
+                <breakout-modes>0</breakout-modes>
+
+                <!-- (BITMASK) 28700 - 10Gb , 939524096 - 25Gb , 98368 - 40Gb , 3221487616 - 50Gb , 11534336 - 100Gb-->
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>2</local-port>
+                <width>1</width>
+                <module>15</module>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>3</local-port>
+                <width>1</width>
+                <module>16</module>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>4</local-port>
+                <width>1</width>
+                <module>17</module>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>5</local-port>
+                <width>4</width>
+                <module>19</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>9</local-port>
+                <width>4</width>
+                <module>18</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>13</local-port>
+                <width>4</width>
+                <module>21</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>17</local-port>
+                <width>4</width>
+                <module>20</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>33</local-port>
+                <width>1</width>
+                <module>10</module>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>34</local-port>
+                <width>1</width>
+                <module>11</module>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>35</local-port>
+                <width>1</width>
+                <module>12</module>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>36</local-port>
+                <width>1</width>
+                <module>13</module>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>37</local-port>
+                <width>1</width>
+                <module>6</module>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>38</local-port>
+                <width>1</width>
+                <module>7</module>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>39</local-port>
+                <width>1</width>
+                <module>8</module>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>40</local-port>
+                <width>1</width>
+                <module>9</module>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>41</local-port>
+                <width>1</width>
+                <module>2</module>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>42</local-port>
+                <width>1</width>
+                <module>3</module>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>43</local-port>
+                <width>1</width>
+                <module>4</module>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>44</local-port>
+                <width>1</width>
+                <module>5</module>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>45</local-port>
+                <width>1</width>
+                <module>0</module>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>46</local-port>
+                <width>1</width>
+                <module>1</module>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+        </ports-list>
+    </platform_info>
 </root>
--- a/device/mellanox/x86_64-mlnx_msn2100-r0/ACS-MSN2100/create_only_config_db_buffers.json
+++ b/device/mellanox/x86_64-mlnx_msn2100-r0/ACS-MSN2100/create_only_config_db_buffers.json
@ -0,0 +1,7 @@
+{
+    "DEVICE_METADATA": {
+        "localhost": {
+            "create_only_config_db_buffers": "true"
+        }
+    }
+}
--- a/device/mellanox/x86_64-mlnx_msn2100-r0/ACS-MSN2100/sai_2100.xml
+++ b/device/mellanox/x86_64-mlnx_msn2100-r0/ACS-MSN2100/sai_2100.xml
@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <!--
-  Copyright (c) 2016-2021 NVIDIA CORPORATION & AFFILIATES.
+  Copyright (c) 2016-2023 NVIDIA CORPORATION & AFFILIATES.
  Apache-2.0

  Licensed under the Apache License, Version 2.0 (the "License");
@ -16,135 +16,138 @@
  limitations under the License.
 -->
 <root>
-	<platform_info type="2100">
+    <platform_info type="2100">

-		<!-- Device MAC address  -->
-		<device-mac-address>00:02:03:04:05:00</device-mac-address>
+        <!-- Device MAC address  -->
+        <device-mac-address>00:02:03:04:05:00</device-mac-address>

-                <!-- ISSU enabled -->
-                <issu-enabled>1</issu-enabled>
+        <!-- ISSU enabled -->
+        <issu-enabled>1</issu-enabled>

-		<!-- Number of ports in the following port list -->
-		<number-of-physical-ports>16</number-of-physical-ports>
+        <!-- Number of ports in the following port list -->
+        <number-of-physical-ports>16</number-of-physical-ports>

-		<!-- List of ports in the device -->
-		<ports-list>
-			<port-info>
-				<local-port>25</local-port>
-				<width>4</width>
-				<module>0</module>
+        <!-- Global port late create -->
+        <late-create-all-ports>1</late-create-all-ports>

-				<!-- 0 none, 1=2, 2=4, 3=2,4 -->
-				<breakout-modes>3</breakout-modes>
-
-				<!-- (BITMASK) 28700 - 10Gb , 939524096 - 25Gb , 98368 - 40Gb , 3221487616 - 50Gb , 11534336 - 100Gb-->
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>29</local-port>
-				<width>4</width>
-				<module>1</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
+        <!-- List of ports in the device -->
+        <ports-list>
            <port-info>
-				<local-port>17</local-port>
-				<width>4</width>
-				<module>2</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>21</local-port>
-				<width>4</width>
-				<module>3</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>9</local-port>
-				<width>4</width>
-				<module>4</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>13</local-port>
-				<width>4</width>
-				<module>5</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>1</local-port>
-				<width>4</width>
-				<module>6</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>5</local-port>
-				<width>4</width>
-				<module>7</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>37</local-port>
-				<width>4</width>
-				<module>8</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>33</local-port>
-				<width>4</width>
-				<module>9</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>45</local-port>
-				<width>4</width>
-				<module>10</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>41</local-port>
-				<width>4</width>
-				<module>11</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>53</local-port>
-				<width>4</width>
-				<module>12</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>49</local-port>
-				<width>4</width>
-				<module>13</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>61</local-port>
-				<width>4</width>
-				<module>14</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>57</local-port>
-				<width>4</width>
-				<module>15</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
+                <local-port>25</local-port>
+                <width>4</width>
+                <module>0</module>
+
+                <!-- 0 none, 1=2, 2=4, 3=2,4 -->
+                <breakout-modes>3</breakout-modes>
+
+                <!-- (BITMASK) 28700 - 10Gb , 939524096 - 25Gb , 98368 - 40Gb , 3221487616 - 50Gb , 11534336 - 100Gb-->
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>29</local-port>
+                <width>4</width>
+                <module>1</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>17</local-port>
+                <width>4</width>
+                <module>2</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>21</local-port>
+                <width>4</width>
+                <module>3</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>9</local-port>
+                <width>4</width>
+                <module>4</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>13</local-port>
+                <width>4</width>
+                <module>5</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>1</local-port>
+                <width>4</width>
+                <module>6</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>5</local-port>
+                <width>4</width>
+                <module>7</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>37</local-port>
+                <width>4</width>
+                <module>8</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>33</local-port>
+                <width>4</width>
+                <module>9</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>45</local-port>
+                <width>4</width>
+                <module>10</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>41</local-port>
+                <width>4</width>
+                <module>11</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>53</local-port>
+                <width>4</width>
+                <module>12</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>49</local-port>
+                <width>4</width>
+                <module>13</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>61</local-port>
+                <width>4</width>
+                <module>14</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>57</local-port>
+                <width>4</width>
+                <module>15</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
        </ports-list>
-	</platform_info>
+    </platform_info>
 </root>
--- a/device/mellanox/x86_64-mlnx_msn2410-r0/ACS-MSN2410/create_only_config_db_buffers.json
+++ b/device/mellanox/x86_64-mlnx_msn2410-r0/ACS-MSN2410/create_only_config_db_buffers.json
@ -0,0 +1,7 @@
+{
+    "DEVICE_METADATA": {
+        "localhost": {
+            "create_only_config_db_buffers": "true"
+        }
+    }
+}
--- a/device/mellanox/x86_64-mlnx_msn2410-r0/ACS-MSN2410/sai_2410.xml
+++ b/device/mellanox/x86_64-mlnx_msn2410-r0/ACS-MSN2410/sai_2410.xml
@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <!--
-  Copyright (c) 2018-2021 NVIDIA CORPORATION & AFFILIATES.
+  Copyright (c) 2018-2023 NVIDIA CORPORATION & AFFILIATES.
  Apache-2.0

  Licensed under the Apache License, Version 2.0 (the "License");
@ -16,415 +16,418 @@
  limitations under the License.
 -->
 <root>
-	<platform_info type="2410">
+    <platform_info type="2410">

-		<!-- Device MAC address  -->
-		<device-mac-address>00:02:03:04:05:00</device-mac-address>
+        <!-- Device MAC address  -->
+        <device-mac-address>00:02:03:04:05:00</device-mac-address>

-		<!-- ISSU enabled -->
-		<issu-enabled>1</issu-enabled>
+        <!-- ISSU enabled -->
+        <issu-enabled>1</issu-enabled>

-		<!-- Number of ports in the following port list -->
-		<number-of-physical-ports>56</number-of-physical-ports>
+        <!-- Number of ports in the following port list -->
+        <number-of-physical-ports>56</number-of-physical-ports>

-		<!-- List of ports in the device -->
-		<ports-list>
-			<port-info>
-				<local-port>1</local-port>
-				<module>32</module>
-				<width>1</width>
+        <!-- Global port late create -->
+        <late-create-all-ports>1</late-create-all-ports>

-				<!-- 0 none, 1=2, 2=4, 3=2,4 -->
-				<breakout-modes>0</breakout-modes>
+        <!-- List of ports in the device -->
+        <ports-list>
+            <port-info>
+                <local-port>1</local-port>
+                <module>32</module>
+                <width>1</width>

-				<!-- (BITMASK) 28700 - 10Gb , 939524096 - 25Gb , 98368 - 40Gb , 3221487616 - 50Gb , 11534336 - 100Gb-->
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>2</local-port>
-				<module>33</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>3</local-port>
-				<module>34</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>4</local-port>
-				<module>35</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>5</local-port>
-				<module>36</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>6</local-port>
-				<module>37</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>7</local-port>
-				<module>38</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>8</local-port>
-				<module>39</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>9</local-port>
-				<module>40</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>10</local-port>
-				<module>41</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>11</local-port>
-				<module>42</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>12</local-port>
-				<module>43</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>13</local-port>
-				<module>44</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>14</local-port>
-				<module>45</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>15</local-port>
-				<module>46</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>16</local-port>
-				<module>47</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>17</local-port>
-				<module>48</module>
-				<width>4</width>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>19</local-port>
-				<module>49</module>
-				<width>4</width>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>21</local-port>
-				<module>50</module>
-				<width>4</width>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>23</local-port>
-				<module>51</module>
-				<width>4</width>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>25</local-port>
-				<module>52</module>
-				<width>4</width>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>27</local-port>
-				<module>53</module>
-				<width>4</width>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>29</local-port>
-				<module>54</module>
-				<width>4</width>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>31</local-port>
-				<module>55</module>
-				<width>4</width>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>33</local-port>
-				<module>28</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>34</local-port>
-				<module>29</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>35</local-port>
-				<module>30</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>36</local-port>
-				<module>31</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>37</local-port>
-				<module>24</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>38</local-port>
-				<module>25</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>39</local-port>
-				<module>26</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>40</local-port>
-				<module>27</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>41</local-port>
-				<module>20</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>42</local-port>
-				<module>21</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>43</local-port>
-				<module>22</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>44</local-port>
-				<module>23</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>45</local-port>
-				<module>16</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>46</local-port>
-				<module>17</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>47</local-port>
-				<module>18</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>48</local-port>
-				<module>19</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>49</local-port>
-				<module>12</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>50</local-port>
-				<module>13</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>51</local-port>
-				<module>14</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>52</local-port>
-				<module>15</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>53</local-port>
-				<module>8</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>54</local-port>
-				<module>9</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>55</local-port>
-				<module>10</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>56</local-port>
-				<module>11</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>57</local-port>
-				<module>4</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>58</local-port>
-				<module>5</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>59</local-port>
-				<module>6</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>60</local-port>
-				<module>7</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>61</local-port>
-				<module>0</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>62</local-port>
-				<module>1</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>63</local-port>
-				<module>2</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>64</local-port>
-				<module>3</module>
-				<width>1</width>
-				<breakout-modes>0</breakout-modes>
-				<port-speed>939524096</port-speed>
-			</port-info>
-		</ports-list>
-	</platform_info>
+                <!-- 0 none, 1=2, 2=4, 3=2,4 -->
+                <breakout-modes>0</breakout-modes>
+
+                <!-- (BITMASK) 28700 - 10Gb , 939524096 - 25Gb , 98368 - 40Gb , 3221487616 - 50Gb , 11534336 - 100Gb-->
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>2</local-port>
+                <module>33</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>3</local-port>
+                <module>34</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>4</local-port>
+                <module>35</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>5</local-port>
+                <module>36</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>6</local-port>
+                <module>37</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>7</local-port>
+                <module>38</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>8</local-port>
+                <module>39</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>9</local-port>
+                <module>40</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>10</local-port>
+                <module>41</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>11</local-port>
+                <module>42</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>12</local-port>
+                <module>43</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>13</local-port>
+                <module>44</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>14</local-port>
+                <module>45</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>15</local-port>
+                <module>46</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>16</local-port>
+                <module>47</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>17</local-port>
+                <module>48</module>
+                <width>4</width>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>19</local-port>
+                <module>49</module>
+                <width>4</width>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>21</local-port>
+                <module>50</module>
+                <width>4</width>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>23</local-port>
+                <module>51</module>
+                <width>4</width>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>25</local-port>
+                <module>52</module>
+                <width>4</width>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>27</local-port>
+                <module>53</module>
+                <width>4</width>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>29</local-port>
+                <module>54</module>
+                <width>4</width>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>31</local-port>
+                <module>55</module>
+                <width>4</width>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>33</local-port>
+                <module>28</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>34</local-port>
+                <module>29</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>35</local-port>
+                <module>30</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>36</local-port>
+                <module>31</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>37</local-port>
+                <module>24</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>38</local-port>
+                <module>25</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>39</local-port>
+                <module>26</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>40</local-port>
+                <module>27</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>41</local-port>
+                <module>20</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>42</local-port>
+                <module>21</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>43</local-port>
+                <module>22</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>44</local-port>
+                <module>23</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>45</local-port>
+                <module>16</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>46</local-port>
+                <module>17</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>47</local-port>
+                <module>18</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>48</local-port>
+                <module>19</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>49</local-port>
+                <module>12</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>50</local-port>
+                <module>13</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>51</local-port>
+                <module>14</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>52</local-port>
+                <module>15</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>53</local-port>
+                <module>8</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>54</local-port>
+                <module>9</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>55</local-port>
+                <module>10</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>56</local-port>
+                <module>11</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>57</local-port>
+                <module>4</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>58</local-port>
+                <module>5</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>59</local-port>
+                <module>6</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>60</local-port>
+                <module>7</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>61</local-port>
+                <module>0</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>62</local-port>
+                <module>1</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>63</local-port>
+                <module>2</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>64</local-port>
+                <module>3</module>
+                <width>1</width>
+                <breakout-modes>0</breakout-modes>
+                <port-speed>939524096</port-speed>
+            </port-info>
+        </ports-list>
+    </platform_info>
 </root>
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/ACS-MSN2700/create_only_config_db_buffers.json
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/ACS-MSN2700/create_only_config_db_buffers.json
@ -0,0 +1,7 @@
+{
+    "DEVICE_METADATA": {
+        "localhost": {
+            "create_only_config_db_buffers": "true"
+        }
+    }
+}
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/ACS-MSN2700/sai_2700.xml
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/ACS-MSN2700/sai_2700.xml
@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <!--
-  Copyright (c) 2021 NVIDIA CORPORATION & AFFILIATES.
+  Copyright (c) 2021-2023 NVIDIA CORPORATION & AFFILIATES.
  Apache-2.0

  Licensed under the Apache License, Version 2.0 (the "License");
@ -16,247 +16,250 @@
  limitations under the License.
 -->
 <root>
-	<platform_info type="2700">
+    <platform_info type="2700">

-		<!-- Device MAC address  -->
-		<device-mac-address>00:02:03:04:05:00</device-mac-address>
+        <!-- Device MAC address  -->
+        <device-mac-address>00:02:03:04:05:00</device-mac-address>

-		<!-- ISSU enabled -->
-		<issu-enabled>1</issu-enabled>
+        <!-- ISSU enabled -->
+        <issu-enabled>1</issu-enabled>

-		<!-- Number of ports in the following port list -->
-		<number-of-physical-ports>32</number-of-physical-ports>
+        <!-- Number of ports in the following port list -->
+        <number-of-physical-ports>32</number-of-physical-ports>

-		<!-- List of ports in the device -->
-		<ports-list>
-			<port-info>
-				<local-port>1</local-port>
-				<width>4</width>
-				<module>16</module>
+        <!-- Global port late create -->
+        <late-create-all-ports>1</late-create-all-ports>

-				<!-- 0 none, 1=2, 2=4, 3=2,4 -->
-				<breakout-modes>3</breakout-modes>
+        <!-- List of ports in the device -->
+        <ports-list>
+            <port-info>
+                <local-port>1</local-port>
+                <width>4</width>
+                <module>16</module>

-				<!-- (BITMASK) 28700 - 10Gb , 939524096 - 25Gb , 98368 - 40Gb , 3221487616 - 50Gb , 11534336 - 100Gb-->
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>3</local-port>
-				<width>4</width>
-				<module>17</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>5</local-port>
-				<width>4</width>
-				<module>18</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>7</local-port>
-				<width>4</width>
-				<module>19</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>9</local-port>
-				<width>4</width>
-				<module>20</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>11</local-port>
-				<width>4</width>
-				<module>21</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>13</local-port>
-				<width>4</width>
-				<module>22</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>15</local-port>
-				<width>4</width>
-				<module>23</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>17</local-port>
-				<width>4</width>
-				<module>24</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>19</local-port>
-				<width>4</width>
-				<module>25</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>21</local-port>
-				<width>4</width>
-				<module>26</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>23</local-port>
-				<width>4</width>
-				<module>27</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>25</local-port>
-				<width>4</width>
-				<module>28</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>27</local-port>
-				<width>4</width>
-				<module>29</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>29</local-port>
-				<width>4</width>
-				<module>30</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>31</local-port>
-				<width>4</width>
-				<module>31</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>33</local-port>
-				<width>4</width>
-				<module>14</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>35</local-port>
-				<width>4</width>
-				<module>15</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>37</local-port>
-				<width>4</width>
-				<module>12</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>39</local-port>
-				<width>4</width>
-				<module>13</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>41</local-port>
-				<width>4</width>
-				<module>10</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>43</local-port>
-				<width>4</width>
-				<module>11</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>45</local-port>
-				<width>4</width>
-				<module>8</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>47</local-port>
-				<width>4</width>
-				<module>9</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>49</local-port>
-				<width>4</width>
-				<module>6</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>51</local-port>
-				<width>4</width>
-				<module>7</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>53</local-port>
-				<width>4</width>
-				<module>4</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>55</local-port>
-				<width>4</width>
-				<module>5</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>57</local-port>
-				<width>4</width>
-				<module>2</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>59</local-port>
-				<width>4</width>
-				<module>3</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>61</local-port>
-				<width>4</width>
-				<module>0</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>63</local-port>
-				<width>4</width>
-				<module>1</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>98368</port-speed>
-			</port-info>
-		</ports-list>
-	</platform_info>
+                <!-- 0 none, 1=2, 2=4, 3=2,4 -->
+                <breakout-modes>3</breakout-modes>
+
+                <!-- (BITMASK) 28700 - 10Gb , 939524096 - 25Gb , 98368 - 40Gb , 3221487616 - 50Gb , 11534336 - 100Gb-->
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>3</local-port>
+                <width>4</width>
+                <module>17</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>5</local-port>
+                <width>4</width>
+                <module>18</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>7</local-port>
+                <width>4</width>
+                <module>19</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>9</local-port>
+                <width>4</width>
+                <module>20</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>11</local-port>
+                <width>4</width>
+                <module>21</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>13</local-port>
+                <width>4</width>
+                <module>22</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>15</local-port>
+                <width>4</width>
+                <module>23</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>17</local-port>
+                <width>4</width>
+                <module>24</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>19</local-port>
+                <width>4</width>
+                <module>25</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>21</local-port>
+                <width>4</width>
+                <module>26</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>23</local-port>
+                <width>4</width>
+                <module>27</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>25</local-port>
+                <width>4</width>
+                <module>28</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>27</local-port>
+                <width>4</width>
+                <module>29</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>29</local-port>
+                <width>4</width>
+                <module>30</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>31</local-port>
+                <width>4</width>
+                <module>31</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>33</local-port>
+                <width>4</width>
+                <module>14</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>35</local-port>
+                <width>4</width>
+                <module>15</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>37</local-port>
+                <width>4</width>
+                <module>12</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>39</local-port>
+                <width>4</width>
+                <module>13</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>41</local-port>
+                <width>4</width>
+                <module>10</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>43</local-port>
+                <width>4</width>
+                <module>11</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>45</local-port>
+                <width>4</width>
+                <module>8</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>47</local-port>
+                <width>4</width>
+                <module>9</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>49</local-port>
+                <width>4</width>
+                <module>6</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>51</local-port>
+                <width>4</width>
+                <module>7</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>53</local-port>
+                <width>4</width>
+                <module>4</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>55</local-port>
+                <width>4</width>
+                <module>5</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>57</local-port>
+                <width>4</width>
+                <module>2</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>59</local-port>
+                <width>4</width>
+                <module>3</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>61</local-port>
+                <width>4</width>
+                <module>0</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>63</local-port>
+                <width>4</width>
+                <module>1</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>98368</port-speed>
+            </port-info>
+        </ports-list>
+    </platform_info>
 </root>
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-C28D8/sai.profile
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-C28D8/sai.profile
@ -1,3 +1,4 @@
 SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/sai_2700_8x50g_28x100g.xml
 SAI_DUMP_STORE_PATH=/var/log/mellanox/sdk-dumps
 SAI_DUMP_STORE_AMOUNT=10
+SAI_DEFAULT_SWITCHING_MODE_STORE_FORWARD=1
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-C28D8/sai_2700_8x50g_28x100g.xml
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-C28D8/sai_2700_8x50g_28x100g.xml
@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <!--
-  Copyright (c) 2016-2021 NVIDIA CORPORATION & AFFILIATES.
+  Copyright (c) 2016-2023 NVIDIA CORPORATION & AFFILIATES.
  Apache-2.0

  Licensed under the Apache License, Version 2.0 (the "License");
@ -16,251 +16,254 @@
  limitations under the License.
 -->
 <root>
-	<platform_info type="2700">
+    <platform_info type="2700">

-		<!-- Device MAC address  -->
-		<device-mac-address>00:02:03:04:05:00</device-mac-address>
+        <!-- Device MAC address  -->
+        <device-mac-address>00:02:03:04:05:00</device-mac-address>

-		<!-- ISSU enabled -->
-		<issu-enabled>1</issu-enabled>
+        <!-- ISSU enabled -->
+        <issu-enabled>1</issu-enabled>

-		<!-- Number of ports in the following port list -->
-		<number-of-physical-ports>32</number-of-physical-ports>
+        <!-- Number of ports in the following port list -->
+        <number-of-physical-ports>32</number-of-physical-ports>

-		<!-- List of ports in the device -->
-		<ports-list>
-			<port-info>
-				<local-port>1</local-port>
-				<width>4</width>
-				<module>16</module>
+        <!-- Global port late create -->
+        <late-create-all-ports>1</late-create-all-ports>

-				<!-- 0 none, 1=2, 2=4, 3=2,4 -->
-				<breakout-modes>3</breakout-modes>
+        <!-- List of ports in the device -->
+        <ports-list>
+            <port-info>
+                <local-port>1</local-port>
+                <width>4</width>
+                <module>16</module>

-				<!-- (BITMASK) 28700 - 10Gb , 939524096 - 25Gb , 98368 - 40Gb , 3221487616 - 50Gb , 11534336 - 100Gb-->
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>3</local-port>
-				<width>4</width>
-				<module>17</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>5</local-port>
-				<width>4</width>
-				<module>18</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>7</local-port>
-				<width>4</width>
-				<module>19</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>9</local-port>
-				<width>4</width>
-				<module>20</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>11</local-port>
-				<width>4</width>
-				<module>21</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>13</local-port>
-				<width>4</width>
-				<module>22</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>15</local-port>
-				<width>4</width>
-				<module>23</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>17</local-port>
-				<width>4</width>
-				<module>24</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>19</local-port>
-				<width>4</width>
-				<module>25</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>21</local-port>
-				<width>4</width>
-				<module>26</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>23</local-port>
-				<width>4</width>
-				<module>27</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>25</local-port>
-				<width>4</width>
-				<module>28</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>3221487616</port-speed>
-				<split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>27</local-port>
-				<width>4</width>
-				<module>29</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>3221487616</port-speed>
-				<split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>29</local-port>
-				<width>4</width>
-				<module>30</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>3221487616</port-speed>
-				<split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>31</local-port>
-				<width>4</width>
-				<module>31</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>3221487616</port-speed>
-				<split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>33</local-port>
-				<width>4</width>
-				<module>14</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>35</local-port>
-				<width>4</width>
-				<module>15</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>37</local-port>
-				<width>4</width>
-				<module>12</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>39</local-port>
-				<width>4</width>
-				<module>13</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>41</local-port>
-				<width>4</width>
-				<module>10</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>43</local-port>
-				<width>4</width>
-				<module>11</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>45</local-port>
-				<width>4</width>
-				<module>8</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>47</local-port>
-				<width>4</width>
-				<module>9</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>49</local-port>
-				<width>4</width>
-				<module>6</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>51</local-port>
-				<width>4</width>
-				<module>7</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>53</local-port>
-				<width>4</width>
-				<module>4</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>55</local-port>
-				<width>4</width>
-				<module>5</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>57</local-port>
-				<width>4</width>
-				<module>2</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>59</local-port>
-				<width>4</width>
-				<module>3</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>61</local-port>
-				<width>4</width>
-				<module>0</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>63</local-port>
-				<width>4</width>
-				<module>1</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-		</ports-list>
-	</platform_info>
+                <!-- 0 none, 1=2, 2=4, 3=2,4 -->
+                <breakout-modes>3</breakout-modes>
+
+                <!-- (BITMASK) 28700 - 10Gb , 939524096 - 25Gb , 98368 - 40Gb , 3221487616 - 50Gb , 11534336 - 100Gb-->
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>3</local-port>
+                <width>4</width>
+                <module>17</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>5</local-port>
+                <width>4</width>
+                <module>18</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>7</local-port>
+                <width>4</width>
+                <module>19</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>9</local-port>
+                <width>4</width>
+                <module>20</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>11</local-port>
+                <width>4</width>
+                <module>21</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>13</local-port>
+                <width>4</width>
+                <module>22</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>15</local-port>
+                <width>4</width>
+                <module>23</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>17</local-port>
+                <width>4</width>
+                <module>24</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>19</local-port>
+                <width>4</width>
+                <module>25</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>21</local-port>
+                <width>4</width>
+                <module>26</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>23</local-port>
+                <width>4</width>
+                <module>27</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>25</local-port>
+                <width>4</width>
+                <module>28</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>27</local-port>
+                <width>4</width>
+                <module>29</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>29</local-port>
+                <width>4</width>
+                <module>30</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>31</local-port>
+                <width>4</width>
+                <module>31</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>33</local-port>
+                <width>4</width>
+                <module>14</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>35</local-port>
+                <width>4</width>
+                <module>15</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>37</local-port>
+                <width>4</width>
+                <module>12</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>39</local-port>
+                <width>4</width>
+                <module>13</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>41</local-port>
+                <width>4</width>
+                <module>10</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>43</local-port>
+                <width>4</width>
+                <module>11</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>45</local-port>
+                <width>4</width>
+                <module>8</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>47</local-port>
+                <width>4</width>
+                <module>9</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>49</local-port>
+                <width>4</width>
+                <module>6</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>51</local-port>
+                <width>4</width>
+                <module>7</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>53</local-port>
+                <width>4</width>
+                <module>4</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>55</local-port>
+                <width>4</width>
+                <module>5</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>57</local-port>
+                <width>4</width>
+                <module>2</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>59</local-port>
+                <width>4</width>
+                <module>3</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>61</local-port>
+                <width>4</width>
+                <module>0</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>63</local-port>
+                <width>4</width>
+                <module>1</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+        </ports-list>
+    </platform_info>
 </root>
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D40C8S8/sai.profile
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D40C8S8/sai.profile
@ -1,3 +1,4 @@
 SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/sai_2700_8x100g_40x50g_8x10g.xml
 SAI_DUMP_STORE_PATH=/var/log/mellanox/sdk-dumps
 SAI_DUMP_STORE_AMOUNT=10
+SAI_DEFAULT_SWITCHING_MODE_STORE_FORWARD=1
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D40C8S8/sai_2700_8x100g_40x50g_8x10g.xml
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D40C8S8/sai_2700_8x100g_40x50g_8x10g.xml
@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <!--
-  Copyright (c) 2021 NVIDIA CORPORATION & AFFILIATES.
+  Copyright (c) 2021-2023 NVIDIA CORPORATION & AFFILIATES.
  Apache-2.0

  Licensed under the Apache License, Version 2.0 (the "License");
@ -27,6 +27,9 @@
        <!-- Number of ports in the following port list -->
        <number-of-physical-ports>32</number-of-physical-ports>

+        <!-- Global port late create -->
+        <late-create-all-ports>1</late-create-all-ports>
+
        <!-- List of ports in the device -->
        <ports-list>
            <port-info>
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D44C10/sai.profile
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D44C10/sai.profile
@ -1,3 +1,4 @@
 SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/sai_2700_44x50g_10x100g.xml
 SAI_DUMP_STORE_PATH=/var/log/mellanox/sdk-dumps
 SAI_DUMP_STORE_AMOUNT=10
+SAI_DEFAULT_SWITCHING_MODE_STORE_FORWARD=1
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D44C10/sai_2700_44x50g_10x100g.xml
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D44C10/sai_2700_44x50g_10x100g.xml
@ -15,7 +15,6 @@
  See the License for the specific language governing permissions and
  limitations under the License.
 -->
-
 <root>
    <platform_info type="2700">

@ -28,6 +27,9 @@
        <!-- Number of ports in the following port list -->
        <number-of-physical-ports>32</number-of-physical-ports>

+        <!-- Global port late create -->
+        <late-create-all-ports>1</late-create-all-ports>
+
        <!-- List of ports in the device -->
        <ports-list>
            <port-info>
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D48C8/sai.profile
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D48C8/sai.profile
@ -1,3 +1,4 @@
 SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/sai_2700_48x50g_8x100g.xml
 SAI_DUMP_STORE_PATH=/var/log/mellanox/sdk-dumps
 SAI_DUMP_STORE_AMOUNT=10
+SAI_DEFAULT_SWITCHING_MODE_STORE_FORWARD=1
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D48C8/sai_2700_48x50g_8x100g.xml
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D48C8/sai_2700_48x50g_8x100g.xml
@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <!--
-  Copyright (c) 2021 NVIDIA CORPORATION & AFFILIATES.
+  Copyright (c) 2021-2023 NVIDIA CORPORATION & AFFILIATES.
  Apache-2.0

  Licensed under the Apache License, Version 2.0 (the "License");
@ -16,271 +16,274 @@
  limitations under the License.
 -->
 <root>
-	<platform_info type="2700">
+    <platform_info type="2700">

-		<!-- Device MAC address  -->
-		<device-mac-address>00:02:03:04:05:00</device-mac-address>
+        <!-- Device MAC address  -->
+        <device-mac-address>00:02:03:04:05:00</device-mac-address>

-		<!-- ISSU enabled -->
-		<issu-enabled>1</issu-enabled>
+        <!-- ISSU enabled -->
+        <issu-enabled>1</issu-enabled>

-		<!-- Number of ports in the following port list -->
-		<number-of-physical-ports>32</number-of-physical-ports>
+        <!-- Number of ports in the following port list -->
+        <number-of-physical-ports>32</number-of-physical-ports>

-		<!-- List of ports in the device -->
-		<ports-list>
-			<port-info>
-				<local-port>1</local-port>
-				<width>4</width>
-				<module>16</module>
+        <!-- Global port late create -->
+        <late-create-all-ports>1</late-create-all-ports>

-				<!-- 0 none, 1=2, 2=4, 3=2,4 -->
-				<breakout-modes>3</breakout-modes>
+        <!-- List of ports in the device -->
+        <ports-list>
+            <port-info>
+                <local-port>1</local-port>
+                <width>4</width>
+                <module>16</module>

-				<!-- (BITMASK) 28700 - 10Gb , 939524096 - 25Gb , 98368 - 40Gb , 3221487616 - 50Gb , 11534336 - 100Gb-->
-				<port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>3</local-port>
-				<width>4</width>
-				<module>17</module>
-				<breakout-modes>1</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>5</local-port>
-				<width>4</width>
-				<module>18</module>
-				<breakout-modes>3</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>7</local-port>
-				<width>4</width>
-				<module>19</module>
-				<breakout-modes>1</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>9</local-port>
-				<width>4</width>
-				<module>20</module>
-				<breakout-modes>3</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>11</local-port>
-				<width>4</width>
-				<module>21</module>
-				<breakout-modes>1</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>13</local-port>
-				<width>4</width>
-				<module>22</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>15</local-port>
-				<width>4</width>
-				<module>23</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>17</local-port>
-				<width>4</width>
-				<module>24</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>19</local-port>
-				<width>4</width>
-				<module>25</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>21</local-port>
-				<width>4</width>
-				<module>26</module>
-				<breakout-modes>3</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>23</local-port>
-				<width>4</width>
-				<module>27</module>
-				<breakout-modes>1</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>>
-			</port-info>
-			<port-info>
-				<local-port>25</local-port>
-				<width>4</width>
-				<module>28</module>
-				<breakout-modes>3</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>27</local-port>
-				<width>4</width>
-				<module>29</module>
-				<breakout-modes>1</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>29</local-port>
-				<width>4</width>
-				<module>30</module>
-				<breakout-modes>3</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>31</local-port>
-				<width>4</width>
-				<module>31</module>
-				<breakout-modes>1</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>33</local-port>
-				<width>4</width>
-				<module>14</module>
-				<breakout-modes>3</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>35</local-port>
-				<width>4</width>
-				<module>15</module>
-				<breakout-modes>1</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>37</local-port>
-				<width>4</width>
-				<module>12</module>
-				<breakout-modes>3</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>39</local-port>
-				<width>4</width>
-				<module>13</module>
-				<breakout-modes>1</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>41</local-port>
-				<width>4</width>
-				<module>10</module>
-				<breakout-modes>3</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>43</local-port>
-				<width>4</width>
-				<module>11</module>
-				<breakout-modes>1</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>45</local-port>
-				<width>4</width>
-				<module>8</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>47</local-port>
-				<width>4</width>
-				<module>9</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>49</local-port>
-				<width>4</width>
-				<module>6</module>
-				<breakout-modes>3</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>51</local-port>
-				<width>4</width>
-				<module>7</module>
-				<breakout-modes>1</breakout-modes>
-				<port-speed>11534336</port-speed>
-			</port-info>
-			<port-info>
-				<local-port>53</local-port>
-				<width>4</width>
-				<module>4</module>
-				<breakout-modes>3</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>55</local-port>
-				<width>4</width>
-				<module>5</module>
-				<breakout-modes>1</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>57</local-port>
-				<width>4</width>
-				<module>2</module>
-				<breakout-modes>3</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>59</local-port>
-				<width>4</width>
-				<module>3</module>
-				<breakout-modes>1</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>61</local-port>
-				<width>4</width>
-				<module>0</module>
-				<breakout-modes>3</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-			<port-info>
-				<local-port>63</local-port>
-				<width>4</width>
-				<module>1</module>
-				<breakout-modes>1</breakout-modes>
-        <port-speed>3221487616</port-speed>
-        <split>2</split>
-			</port-info>
-		</ports-list>
-	</platform_info>
+                <!-- 0 none, 1=2, 2=4, 3=2,4 -->
+                <breakout-modes>3</breakout-modes>
+
+                <!-- (BITMASK) 28700 - 10Gb , 939524096 - 25Gb , 98368 - 40Gb , 3221487616 - 50Gb , 11534336 - 100Gb-->
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>3</local-port>
+                <width>4</width>
+                <module>17</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>5</local-port>
+                <width>4</width>
+                <module>18</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>7</local-port>
+                <width>4</width>
+                <module>19</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>9</local-port>
+                <width>4</width>
+                <module>20</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>11</local-port>
+                <width>4</width>
+                <module>21</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>13</local-port>
+                <width>4</width>
+                <module>22</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>15</local-port>
+                <width>4</width>
+                <module>23</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>17</local-port>
+                <width>4</width>
+                <module>24</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>19</local-port>
+                <width>4</width>
+                <module>25</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>21</local-port>
+                <width>4</width>
+                <module>26</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>23</local-port>
+                <width>4</width>
+                <module>27</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>>
+            </port-info>
+            <port-info>
+                <local-port>25</local-port>
+                <width>4</width>
+                <module>28</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>27</local-port>
+                <width>4</width>
+                <module>29</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>29</local-port>
+                <width>4</width>
+                <module>30</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>31</local-port>
+                <width>4</width>
+                <module>31</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>33</local-port>
+                <width>4</width>
+                <module>14</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>35</local-port>
+                <width>4</width>
+                <module>15</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>37</local-port>
+                <width>4</width>
+                <module>12</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>39</local-port>
+                <width>4</width>
+                <module>13</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>41</local-port>
+                <width>4</width>
+                <module>10</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>43</local-port>
+                <width>4</width>
+                <module>11</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>45</local-port>
+                <width>4</width>
+                <module>8</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>47</local-port>
+                <width>4</width>
+                <module>9</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>49</local-port>
+                <width>4</width>
+                <module>6</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>51</local-port>
+                <width>4</width>
+                <module>7</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>11534336</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>53</local-port>
+                <width>4</width>
+                <module>4</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>55</local-port>
+                <width>4</width>
+                <module>5</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>57</local-port>
+                <width>4</width>
+                <module>2</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>59</local-port>
+                <width>4</width>
+                <module>3</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>61</local-port>
+                <width>4</width>
+                <module>0</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+            <port-info>
+                <local-port>63</local-port>
+                <width>4</width>
+                <module>1</module>
+                <breakout-modes>1</breakout-modes>
+                <port-speed>3221487616</port-speed>
+                <split>2</split>
+            </port-info>
+        </ports-list>
+    </platform_info>
 </root>
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700/sai.profile
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700/sai.profile
@ -1 +0,0 @@
-../ACS-MSN2700/sai.profile
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700/sai.profile
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/Mellanox-SN2700/sai.profile
@ -0,0 +1,4 @@
+SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/sai_2700.xml
+SAI_DUMP_STORE_PATH=/var/log/mellanox/sdk-dumps
+SAI_DUMP_STORE_AMOUNT=10
+SAI_DEFAULT_SWITCHING_MODE_STORE_FORWARD=1
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/platform_reboot
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/platform_reboot
@ -21,13 +21,24 @@ function ParseArguments() {
 }

 function SafePwrCycle() {
-    sync ; sync
-    umount -fa > /dev/null 2&>1
+    sync; sync
+    umount -fa > /dev/null 2>&1
    echo 1 > $SYSFS_PWR_CYCLE
 }

 ParseArguments "$@"

+# Reboot immediately if the kdump capture kernel is running
+VMCORE_FILE=/proc/vmcore
+if [ -s $VMCORE_FILE ]; then
+    sync; sync
+    umount -fa > /dev/null 2>&1
+
+    # Run Debian reboot because the platform reboot isn't available
+    /sbin/reboot
+fi
+
+
 ${FW_UPGRADE_SCRIPT} --upgrade --verbose
 EXIT_CODE="$?"
 if [[ "${EXIT_CODE}" != "${EXIT_SUCCESS}" ]]; then
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/thermal_policy.json
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/thermal_policy.json
@ -4,77 +4,9 @@
        "fan_speed_when_suspend": "60"
    },
    "info_types": [
-        {
-            "type": "fan_info"
-        },
-        {
-            "type": "psu_info"
-        },
-        {
-            "type": "chassis_info"
-        }
+
    ],
    "policies": [
-        {
-            "name": "any fan absence",
-            "conditions": [
-                {
-                    "type": "fan.any.absence"
-                }
-            ],
-            "actions": [
-                {
-                    "type": "fan.all.set_speed",
-                    "speed": "100"
-                }
-            ]
-        },
-        {
-            "name": "any psu absence",
-            "conditions": [
-                {
-                    "type": "psu.any.absence"
-                }
-            ],
-            "actions": [
-                {
-                    "type": "fan.all.set_speed",
-                    "speed": "100"
-                }
-            ]
-        },
-        {
-            "name": "any fan broken",
-            "conditions": [
-                {
-                    "type": "fan.any.fault"
-                }
-            ],
-            "actions": [
-                {
-                    "type": "fan.all.set_speed",
-                    "speed": "100"
-                }
-            ]
-        },
-        {
-            "name": "all fan and psu presence",
-            "conditions": [
-                {
-                    "type": "fan.all.presence"
-                },
-                {
-                    "type": "psu.all.presence"
-                },
-                {
-                    "type": "fan.all.good"
-                }
-            ],
-            "actions": [
-                {
-                    "type": "thermal.recover"
-                }
-            ]
-        }
+
    ]
 }
--- a/device/mellanox/x86_64-mlnx_msn2700a1-r0/ACS-MSN2700-A1
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/ACS-MSN2700-A1
@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/ACS-MSN2700
--- a/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1
@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/Mellanox-SN2700
--- a/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1-C28D8
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1-C28D8
@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/Mellanox-SN2700-C28D8
--- a/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1-D40C8S8
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1-D40C8S8
@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D40C8S8
--- a/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1-D44C10
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1-D44C10
@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D44C10
--- a/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1-D48C8
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1-D48C8
@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D48C8
--- a/device/mellanox/x86_64-mlnx_msn2700a1-r0/default_sku
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/default_sku
@ -0,0 +1 @@
+Mellanox-SN2700-A1 t1
--- a/device/mellanox/x86_64-mlnx_msn2700a1-r0/installer.conf
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/installer.conf
@ -0,0 +1 @@
+ONIE_PLATFORM_EXTRA_CMDLINE_LINUX="logs_inram=on"
--- a/device/mellanox/x86_64-mlnx_msn2700a1-r0/pcie.yaml
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/pcie.yaml
@ -0,0 +1,436 @@
+
+#
+# Copyright (c) 2023 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.
+#
+- bus: '00'
+  dev: '00'
+  fn: '0'
+  id: 6f00
+  name: 'Host bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DMI2
+    (rev 03)'
+- bus: '00'
+  dev: '01'
+  fn: '0'
+  id: 6f02
+  name: 'PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI
+    Express Root Port 1 (rev 03)'
+- bus: '00'
+  dev: '01'
+  fn: '1'
+  id: 6f03
+  name: 'PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI
+    Express Root Port 1 (rev 03)'
+- bus: '00'
+  dev: '02'
+  fn: '0'
+  id: 6f04
+  name: 'PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI
+    Express Root Port 2 (rev 03)'
+- bus: '00'
+  dev: '02'
+  fn: '2'
+  id: 6f06
+  name: 'PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI
+    Express Root Port 2 (rev 03)'
+- bus: '00'
+  dev: '03'
+  fn: '0'
+  id: 6f08
+  name: 'PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI
+    Express Root Port 3 (rev 03)'
+- bus: '00'
+  dev: '03'
+  fn: '1'
+  id: 6f09
+  name: 'PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI
+    Express Root Port 3 (rev 03)'
+- bus: '00'
+  dev: '03'
+  fn: '2'
+  id: 6f0a
+  name: 'PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI
+    Express Root Port 3 (rev 03)'
+- bus: '00'
+  dev: '05'
+  fn: '0'
+  id: 6f28
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Map/VTd_Misc/System Management (rev 03)'
+- bus: '00'
+  dev: '05'
+  fn: '1'
+  id: 6f29
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D IIO Hot Plug (rev 03)'
+- bus: '00'
+  dev: '05'
+  fn: '2'
+  id: 6f2a
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D IIO RAS/Control Status/Global Errors (rev 03)'
+- bus: '00'
+  dev: '05'
+  fn: '4'
+  id: 6f2c
+  name: 'PIC: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D I/O APIC (rev
+    03)'
+- bus: '00'
+  dev: '14'
+  fn: '0'
+  id: 8c31
+  name: 'USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB
+    xHCI (rev 05)'
+- bus: '00'
+  dev: 1c
+  fn: '0'
+  id: 8c10
+  name: 'PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express
+    Root Port #1 (rev d5)'
+- bus: '00'
+  dev: 1c
+  fn: '7'
+  id: 8c1e
+  name: 'PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express
+    Root Port #8 (rev d5)'
+- bus: '00'
+  dev: 1d
+  fn: '0'
+  id: 8c26
+  name: 'USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB
+    EHCI #1 (rev 05)'
+- bus: '00'
+  dev: 1f
+  fn: '0'
+  id: 8c54
+  name: 'ISA bridge: Intel Corporation C224 Series Chipset Family Server Standard
+    SKU LPC Controller (rev 05)'
+- bus: '00'
+  dev: 1f
+  fn: '2'
+  id: 8c02
+  name: 'SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port
+    SATA Controller 1 [AHCI mode] (rev 05)'
+- bus: '00'
+  dev: 1f
+  fn: '3'
+  id: 8c22
+  name: 'SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller
+    (rev 05)'
+- bus: '03'
+  dev: '00'
+  fn: '0'
+  id: 6f50
+  name: 'System peripheral: Intel Corporation Xeon Processor D Family QuickData Technology
+    Register DMA Channel 0'
+- bus: '03'
+  dev: '00'
+  fn: '1'
+  id: 6f51
+  name: 'System peripheral: Intel Corporation Xeon Processor D Family QuickData Technology
+    Register DMA Channel 1'
+- bus: '03'
+  dev: '00'
+  fn: '2'
+  id: 6f52
+  name: 'System peripheral: Intel Corporation Xeon Processor D Family QuickData Technology
+    Register DMA Channel 2'
+- bus: '03'
+  dev: '00'
+  fn: '3'
+  id: 6f53
+  name: 'System peripheral: Intel Corporation Xeon Processor D Family QuickData Technology
+    Register DMA Channel 3'
+- bus: '07'
+  dev: '00'
+  fn: '0'
+  id: cb84
+  name: 'Ethernet controller: Mellanox Technologies MT52100'
+- bus: 08
+  dev: '00'
+  fn: '0'
+  id: '1533'
+  name: 'Ethernet controller: Intel Corporation I210 Gigabit Network Connection (rev
+    03)'
+- bus: 09
+  dev: '00'
+  fn: '0'
+  id: '1533'
+  name: 'Ethernet controller: Intel Corporation I210 Gigabit Network Connection (rev
+    03)'
+- bus: ff
+  dev: 0b
+  fn: '0'
+  id: 6f81
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D R3 QPI Link 0/1 (rev 03)'
+- bus: ff
+  dev: 0b
+  fn: '1'
+  id: 6f36
+  name: 'Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D R3 QPI Link 0/1 (rev 03)'
+- bus: ff
+  dev: 0b
+  fn: '2'
+  id: 6f37
+  name: 'Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D R3 QPI Link 0/1 (rev 03)'
+- bus: ff
+  dev: 0b
+  fn: '3'
+  id: 6f76
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D R3 QPI Link Debug (rev 03)'
+- bus: ff
+  dev: 0c
+  fn: '0'
+  id: 6fe0
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Caching Agent (rev 03)'
+- bus: ff
+  dev: 0c
+  fn: '1'
+  id: 6fe1
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Caching Agent (rev 03)'
+- bus: ff
+  dev: 0f
+  fn: '0'
+  id: 6ff8
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Caching Agent (rev 03)'
+- bus: ff
+  dev: 0f
+  fn: '4'
+  id: 6ffc
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Caching Agent (rev 03)'
+- bus: ff
+  dev: 0f
+  fn: '5'
+  id: 6ffd
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Caching Agent (rev 03)'
+- bus: ff
+  dev: 0f
+  fn: '6'
+  id: 6ffe
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Caching Agent (rev 03)'
+- bus: ff
+  dev: '10'
+  fn: '0'
+  id: 6f1d
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D R2PCIe Agent (rev 03)'
+- bus: ff
+  dev: '10'
+  fn: '1'
+  id: 6f34
+  name: 'Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D R2PCIe Agent (rev 03)'
+- bus: ff
+  dev: '10'
+  fn: '5'
+  id: 6f1e
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Ubox (rev 03)'
+- bus: ff
+  dev: '10'
+  fn: '6'
+  id: 6f7d
+  name: 'Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Ubox (rev 03)'
+- bus: ff
+  dev: '10'
+  fn: '7'
+  id: 6f1f
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Ubox (rev 03)'
+- bus: ff
+  dev: '12'
+  fn: '0'
+  id: 6fa0
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Home Agent 0 (rev 03)'
+- bus: ff
+  dev: '12'
+  fn: '1'
+  id: 6f30
+  name: 'Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Home Agent 0 (rev 03)'
+- bus: ff
+  dev: '13'
+  fn: '0'
+  id: 6fa8
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Target Address/Thermal/RAS (rev 03)'
+- bus: ff
+  dev: '13'
+  fn: '1'
+  id: 6f71
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Target Address/Thermal/RAS (rev 03)'
+- bus: ff
+  dev: '13'
+  fn: '2'
+  id: 6faa
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel Target Address Decoder (rev 03)'
+- bus: ff
+  dev: '13'
+  fn: '3'
+  id: 6fab
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel Target Address Decoder (rev 03)'
+- bus: ff
+  dev: '13'
+  fn: '4'
+  id: 6fac
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel Target Address Decoder (rev 03)'
+- bus: ff
+  dev: '13'
+  fn: '5'
+  id: 6fad
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel Target Address Decoder (rev 03)'
+- bus: ff
+  dev: '13'
+  fn: '6'
+  id: 6fae
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D DDRIO Channel 0/1 Broadcast (rev 03)'
+- bus: ff
+  dev: '13'
+  fn: '7'
+  id: 6faf
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D DDRIO Global Broadcast (rev 03)'
+- bus: ff
+  dev: '14'
+  fn: '0'
+  id: 6fb0
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel 0 Thermal Control (rev 03)'
+- bus: ff
+  dev: '14'
+  fn: '1'
+  id: 6fb1
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel 1 Thermal Control (rev 03)'
+- bus: ff
+  dev: '14'
+  fn: '2'
+  id: 6fb2
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel 0 Error (rev 03)'
+- bus: ff
+  dev: '14'
+  fn: '3'
+  id: 6fb3
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel 1 Error (rev 03)'
+- bus: ff
+  dev: '14'
+  fn: '4'
+  id: 6fbc
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D DDRIO Channel 0/1 Interface (rev 03)'
+- bus: ff
+  dev: '14'
+  fn: '5'
+  id: 6fbd
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D DDRIO Channel 0/1 Interface (rev 03)'
+- bus: ff
+  dev: '14'
+  fn: '6'
+  id: 6fbe
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D DDRIO Channel 0/1 Interface (rev 03)'
+- bus: ff
+  dev: '14'
+  fn: '7'
+  id: 6fbf
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D DDRIO Channel 0/1 Interface (rev 03)'
+- bus: ff
+  dev: '15'
+  fn: '0'
+  id: 6fb4
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel 2 Thermal Control (rev 03)'
+- bus: ff
+  dev: '15'
+  fn: '1'
+  id: 6fb5
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel 3 Thermal Control (rev 03)'
+- bus: ff
+  dev: '15'
+  fn: '2'
+  id: 6fb6
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel 2 Error (rev 03)'
+- bus: ff
+  dev: '15'
+  fn: '3'
+  id: 6fb7
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel 3 Error (rev 03)'
+- bus: ff
+  dev: 1e
+  fn: '0'
+  id: 6f98
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Power Control Unit (rev 03)'
+- bus: ff
+  dev: 1e
+  fn: '1'
+  id: 6f99
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Power Control Unit (rev 03)'
+- bus: ff
+  dev: 1e
+  fn: '2'
+  id: 6f9a
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Power Control Unit (rev 03)'
+- bus: ff
+  dev: 1e
+  fn: '3'
+  id: 6fc0
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Power Control Unit (rev 03)'
+- bus: ff
+  dev: 1e
+  fn: '4'
+  id: 6f9c
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Power Control Unit (rev 03)'
+- bus: ff
+  dev: 1f
+  fn: '0'
+  id: 6f88
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Power Control Unit (rev 03)'
+- bus: ff
+  dev: 1f
+  fn: '2'
+  id: 6f8a
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Power Control Unit (rev 03)'
--- a/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform.json
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform.json
@ -0,0 +1,642 @@
+{
+    "chassis": {
+        "name": "MSN2700-A1",
+        "components": [
+            {
+                "name": "ONIE"
+            },
+            {
+                "name": "SSD"
+            },
+            {
+                "name": "BIOS"
+            },
+            {
+                "name": "CPLD1"
+            },
+            {
+                "name": "CPLD2"
+            },
+            {
+                "name": "CPLD3"
+            },
+            {
+                "name": "CPLD4"
+            }
+        ],
+        "fans": [],
+        "fan_drawers": [
+            {
+                "name": "drawer1",
+                "fans": [
+                    {
+                        "name": "fan1"
+                    },
+                    {
+                        "name": "fan2"
+                    }
+                ]
+            },
+            {
+                "name": "drawer2",
+                "fans": [
+                    {
+                        "name": "fan3"
+                    },
+                    {
+                        "name": "fan4"
+                    }
+                ]
+            },
+            {
+                "name": "drawer3",
+                "fans": [
+                    {
+                        "name": "fan5"
+                    },
+                    {
+                        "name": "fan6"
+                    }
+                ]
+            },
+            {
+                "name": "drawer4",
+                "fans": [
+                    {
+                        "name": "fan7"
+                    },
+                    {
+                        "name": "fan8"
+                    }
+                ]
+            }
+        ],
+        "psus": [
+            {
+                "name": "PSU 1",
+                "fans": [
+                    {
+                        "name": "psu1_fan1"
+                    }
+                ],
+                "thermals": [
+                    {
+                        "name": "PSU-1 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "PSU 2",
+                "fans": [
+                    {
+                        "name": "psu2_fan1"
+                    }
+                ],
+                "thermals": [
+                    {
+                        "name": "PSU-2 Temp"
+                    }
+                ]
+            }
+        ],
+        "thermals": [
+            {
+                "name": "ASIC"
+            },
+            {
+                "name": "Ambient Fan Side Temp"
+            },
+            {
+                "name": "Ambient Port Side Temp"
+            },
+            {
+                "name": "Ambient COMEX Temp"
+            },
+            {
+                "name": "CPU Core 0 Temp"
+            },
+            {
+                "name": "CPU Core 1 Temp"
+            },
+            {
+                "name": "CPU Pack Temp"
+            }
+        ],
+        "sfps": [
+            {
+                "name": "sfp1",
+                "thermals": [
+                    {
+                        "name": "xSFP module 1 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp2",
+                "thermals": [
+                    {
+                        "name": "xSFP module 2 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp3",
+                "thermals": [
+                    {
+                        "name": "xSFP module 3 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp4",
+                "thermals": [
+                    {
+                        "name": "xSFP module 4 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp5",
+                "thermals": [
+                    {
+                        "name": "xSFP module 5 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp6",
+                "thermals": [
+                    {
+                        "name": "xSFP module 6 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp7",
+                "thermals": [
+                    {
+                        "name": "xSFP module 7 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp8",
+                "thermals": [
+                    {
+                        "name": "xSFP module 8 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp9",
+                "thermals": [
+                    {
+                        "name": "xSFP module 9 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp10",
+                "thermals": [
+                    {
+                        "name": "xSFP module 10 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp11",
+                "thermals": [
+                    {
+                        "name": "xSFP module 11 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp12",
+                "thermals": [
+                    {
+                        "name": "xSFP module 12 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp13",
+                "thermals": [
+                    {
+                        "name": "xSFP module 13 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp14",
+                "thermals": [
+                    {
+                        "name": "xSFP module 14 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp15",
+                "thermals": [
+                    {
+                        "name": "xSFP module 15 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp16",
+                "thermals": [
+                    {
+                        "name": "xSFP module 16 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp17",
+                "thermals": [
+                    {
+                        "name": "xSFP module 17 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp18",
+                "thermals": [
+                    {
+                        "name": "xSFP module 18 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp19",
+                "thermals": [
+                    {
+                        "name": "xSFP module 19 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp20",
+                "thermals": [
+                    {
+                        "name": "xSFP module 20 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp21",
+                "thermals": [
+                    {
+                        "name": "xSFP module 21 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp22",
+                "thermals": [
+                    {
+                        "name": "xSFP module 22 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp23",
+                "thermals": [
+                    {
+                        "name": "xSFP module 23 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp24",
+                "thermals": [
+                    {
+                        "name": "xSFP module 24 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp25",
+                "thermals": [
+                    {
+                        "name": "xSFP module 25 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp26",
+                "thermals": [
+                    {
+                        "name": "xSFP module 26 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp27",
+                "thermals": [
+                    {
+                        "name": "xSFP module 27 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp28",
+                "thermals": [
+                    {
+                        "name": "xSFP module 28 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp29",
+                "thermals": [
+                    {
+                        "name": "xSFP module 29 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp30",
+                "thermals": [
+                    {
+                        "name": "xSFP module 30 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp31",
+                "thermals": [
+                    {
+                        "name": "xSFP module 31 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp32",
+                "thermals": [
+                    {
+                        "name": "xSFP module 32 Temp"
+                    }
+                ]
+            }
+        ]
+    },
+    "interfaces": {
+        "Ethernet0": {
+            "index": "1,1,1,1",
+            "lanes": "0,1,2,3",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp1"],
+                "2x50G[25G,10G]": ["etp1a", "etp1b"]
+            }
+        },
+        "Ethernet4": {
+            "index": "2,2,2,2",
+            "lanes": "4,5,6,7",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp2"],
+                "2x50G[25G,10G]": ["etp2a", "etp2b"]
+            }
+        },
+        "Ethernet8": {
+            "index": "3,3,3,3",
+            "lanes": "8,9,10,11",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp3"],
+                "2x50G[25G,10G]": ["etp3a", "etp3b"]
+            }
+        },
+        "Ethernet12": {
+            "index": "4,4,4,4",
+            "lanes": "12,13,14,15",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp4"],
+                "2x50G[25G,10G]": ["etp4a", "etp4b"]
+            }
+        },
+        "Ethernet16": {
+            "index": "5,5,5,5",
+            "lanes": "16,17,18,19",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp5"],
+                "2x50G[25G,10G]": ["etp5a", "etp5b"]
+            }
+        },
+        "Ethernet20": {
+            "index": "6,6,6,6",
+            "lanes": "20,21,22,23",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp6"],
+                "2x50G[25G,10G]": ["etp6a", "etp6b"]
+            }
+        },
+        "Ethernet24": {
+            "index": "7,7,7,7",
+            "lanes": "24,25,26,27",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp7"],
+                "2x50G[25G,10G]": ["etp7a", "etp7b"]
+            }
+        },
+        "Ethernet28": {
+            "index": "8,8,8,8",
+            "lanes": "28,29,30,31",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp8"],
+                "2x50G[25G,10G]": ["etp8a", "etp8b"]
+            }
+        },
+        "Ethernet32": {
+            "index": "9,9,9,9",
+            "lanes": "32,33,34,35",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp9"],
+                "2x50G[25G,10G]": ["etp9a", "etp9b"]
+            }
+        },
+        "Ethernet36": {
+            "index": "10,10,10,10",
+            "lanes": "36,37,38,39",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp10"],
+                "2x50G[25G,10G]": ["etp10a", "etp10b"]
+            }
+        },
+        "Ethernet40": {
+            "index": "11,11,11,11",
+            "lanes": "40,41,42,43",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp11"],
+                "2x50G[25G,10G]": ["etp11a", "etp11b"]
+            }
+        },
+        "Ethernet44": {
+            "index": "12,12,12,12",
+            "lanes": "44,45,46,47",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp12"],
+                "2x50G[25G,10G]": ["etp12a", "etp12b"]
+            }
+        },
+        "Ethernet48": {
+            "index": "13,13,13,13",
+            "lanes": "48,49,50,51",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp13"],
+                "2x50G[25G,10G]": ["etp13a", "etp13b"]
+            }
+        },
+        "Ethernet52": {
+            "index": "14,14,14,14",
+            "lanes": "52,53,54,55",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp14"],
+                "2x50G[25G,10G]": ["etp14a", "etp14b"]
+            }
+        },
+        "Ethernet56": {
+            "index": "15,15,15,15",
+            "lanes": "56,57,58,59",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp15"],
+                "2x50G[25G,10G]": ["etp15a", "etp15b"]
+            }
+        },
+        "Ethernet60": {
+            "index": "16,16,16,16",
+            "lanes": "60,61,62,63",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp16"],
+                "2x50G[25G,10G]": ["etp16a", "etp16b"]
+            }
+        },
+        "Ethernet64": {
+            "index": "17,17,17,17",
+            "lanes": "64,65,66,67",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp17"],
+                "2x50G[25G,10G]": ["etp17a", "etp17b"]
+            }
+        },
+        "Ethernet68": {
+            "index": "18,18,18,18",
+            "lanes": "68,69,70,71",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp18"],
+                "2x50G[25G,10G]": ["etp18a", "etp18b"]
+            }
+        },
+        "Ethernet72": {
+            "index": "19,19,19,19",
+            "lanes": "72,73,74,75",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp19"],
+                "2x50G[25G,10G]": ["etp19a", "etp19b"]
+            }
+        },
+        "Ethernet76": {
+            "index": "20,20,20,20",
+            "lanes": "76,77,78,79",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp20"],
+                "2x50G[25G,10G]": ["etp20a", "etp20b"]
+            }
+        },
+        "Ethernet80": {
+            "index": "21,21,21,21",
+            "lanes": "80,81,82,83",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp21"],
+                "2x50G[25G,10G]": ["etp21a", "etp21b"]
+            }
+        },
+        "Ethernet84": {
+            "index": "22,22,22,22",
+            "lanes": "84,85,86,87",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp22"],
+                "2x50G[25G,10G]": ["etp22a", "etp22b"]
+            }
+        },
+        "Ethernet88": {
+            "index": "23,23,23,23",
+            "lanes": "88,89,90,91",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp23"],
+                "2x50G[25G,10G]": ["etp23a", "etp23b"]
+            }
+        },
+        "Ethernet92": {
+            "index": "24,24,24,24",
+            "lanes": "92,93,94,95",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp24"],
+                "2x50G[25G,10G]": ["etp24a", "etp24b"]
+            }
+        },
+        "Ethernet96": {
+            "index": "25,25,25,25",
+            "lanes": "96,97,98,99",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp25"],
+                "2x50G[25G,10G]": ["etp25a", "etp25b"]
+            }
+        },
+        "Ethernet100": {
+            "index": "26,26,26,26",
+            "lanes": "100,101,102,103",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp26"],
+                "2x50G[25G,10G]": ["etp26a", "etp26b"]
+            }
+        },
+        "Ethernet104": {
+            "index": "27,27,27,27",
+            "lanes": "104,105,106,107",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp27"],
+                "2x50G[25G,10G]": ["etp27a", "etp27b"]
+            }
+        },
+        "Ethernet108": {
+            "index": "28,28,28,28",
+            "lanes": "108,109,110,111",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp28"],
+                "2x50G[25G,10G]": ["etp28a", "etp28b"]
+            }
+        },
+        "Ethernet112": {
+            "index": "29,29,29,29",
+            "lanes": "112,113,114,115",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp29"],
+                "2x50G[25G,10G]": ["etp29a", "etp29b"]
+            }
+        },
+        "Ethernet116": {
+            "index": "30,30,30,30",
+            "lanes": "116,117,118,119",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp30"],
+                "2x50G[25G,10G]": ["etp30a", "etp30b"]
+            }
+        },
+        "Ethernet120": {
+            "index": "31,31,31,31",
+            "lanes": "120,121,122,123",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp31"],
+                "2x50G[25G,10G]": ["etp31a", "etp31b"]
+            }
+        },
+        "Ethernet124": {
+            "index": "32,32,32,32",
+            "lanes": "124,125,126,127",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp32"],
+                "2x50G[25G,10G]": ["etp32a", "etp32b"]
+            }
+        }
+    }
+}
--- a/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform_asic
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform_asic
@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/platform_asic
--- a/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform_components.json
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform_components.json
@ -0,0 +1,15 @@
+{
+    "chassis": {
+        "MSN2700-A1": {
+            "component": {
+                "ONIE": { },
+                "SSD": { },
+                "BIOS": { },
+                "CPLD1": { },
+                "CPLD2": { },
+                "CPLD3": { },
+                "CPLD4": { }
+            }
+        }
+    }
+}
--- a/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform_reboot
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform_reboot
@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/platform_reboot
--- a/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform_wait
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform_wait
@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/platform_wait
--- a/device/mellanox/x86_64-mlnx_msn2700a1-r0/plugins
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/plugins
@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/plugins
--- a/device/mellanox/x86_64-mlnx_msn2700a1-r0/pmon_daemon_control.json
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/pmon_daemon_control.json
@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/pmon_daemon_control.json
--- a/device/mellanox/x86_64-mlnx_msn2700a1-r0/sensors.conf
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/sensors.conf
@ -0,0 +1,178 @@
+#
+# Copyright (c) 2023 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.
+#
+
+# Bus names
+bus "i2c-17" "i2c-1-mux (chan_id 8)"
+
+# Temperature sensors
+chip "mlxsw-i2c-*-48"
+    label temp1 "Ambient ASIC Temp"
+
+chip "tmp102-i2c-*-49"
+    label temp1 "Ambient COMEX Temp"
+
+chip "lm75-i2c-*-4a"
+    label temp1 "Ambient Port Temp"
+chip "tmp75-i2c-*-4a"
+    label temp1 "Ambient Port Temp"
+
+chip "lm75-i2c-17-49"
+    label temp1 "Ambient Board Temp"
+chip "tmp75-i2c-17-49"
+    label temp1 "Ambient Board Temp"
+
+# Power controllers
+chip "pmbus-i2c-*-27"
+    label in1 "PMB-2 PSU 12V Rail (in)"
+    label in2 "PMB-2 3.3V Rail (out)"
+    label in3 "PMB-2 1.2V Rail (out)"
+    label temp1 "PMB-2 Temp 1"
+    label temp2 "PMB-2 Temp 2"
+    ignore power1
+    label power2 "PMB-2 3.3V Rail Pwr (out)"
+    label power3 "PMB-2 1.2V Rail Pwr (out)"
+    ignore curr1
+    label curr2 "PMB-2 3.3V Rail Curr (out)"
+    label curr3 "PMB-2 1.2V Rail Curr (out)"
+
+chip "pmbus-i2c-*-41"
+    label in1 "PMB-1 PSU 12V Rail (in)"
+    label in2 "PMB-1 0.9V VCORE Rail (out)"
+    label temp1 "PMB-1 Temp 1"
+    label temp2 "PMB-1 Temp 2"
+    ignore power1
+    label power2 "PMB-1 0.9V VCORE Rail Pwr (out)"
+    ignore curr1
+    label curr2 "PMB-1 0.9V VCORE Rail Curr (out)"
+
+chip "tps53679-i2c-*-58"
+    label in1 "PMIC-3 PSU 12V Rail (in1)"
+    label in2 "PMIC-3 PSU 12V Rail (in2)"
+    label in3 "PMIC-3 COMEX 1.8V Rail (out)"
+    label in4 "PMIC-3 COMEX 1.05V Rail (out)"
+    label temp1 "PMIC-3 Temp 1"
+    label temp2 "PMIC-3 Temp 2"
+    label power1 "PMIC-3 COMEX 1.8V Rail Pwr (out)"
+    label power2 "PMIC-3 COMEX 1.05V Rail Pwr (out)"
+    ignore power3
+    label curr1 "PMIC-3 COMEX 1.8V Rail Curr (out)"
+    label curr2 "PMIC-3 COMEX 1.05V Rail Curr (out)"
+    ignore curr3
+
+chip "tps53679-i2c-*-61"
+    label in1 "PMIC-4 PSU 12V Rail (in1)"
+    label in2 "PMIC-4 PSU 12V Rail (in2)"
+    label in3 "PMIC-4 COMEX 1.2V Rail (out)"
+    ignore in4
+    label temp1 "PMIC-4 Temp 1"
+    label temp2 "PMIC-4 Temp 2"
+    label power1 "PMIC-4 COMEX 1.2V Rail Pwr (out)"
+    ignore power2
+    ignore power3
+    label curr1 "PMIC-4 COMEX 1.2V Rail Curr (out)"
+    ignore curr2
+    ignore curr3
+
+chip "mp2975-i2c-*-6a"
+    label in1 "PMIC-3 PSU 12V Rail (in1)"
+    label in2 "PMIC-3 COMEX 1.8V Rail (out)"
+    label in3 "PMIC-3 COMEX 1.05V Rail (out)"
+    label temp1 "PMIC-3 Temp 1"
+    label power1 "PMIC-3 COMEX 12V Rail Pwr (in)"
+    label power2 "PMIC-3 COMEX 1.8V Rail Pwr (out)"
+    label power3 "PMIC-3 COMEX 1.05V Rail Pwr (out)"
+    label curr1 "PMIC-3 COMEX 12V Rail Curr (in)"
+    label curr2 "PMIC-3 COMEX 1.8V Rail Curr (out)"
+    ignore curr3
+    ignore curr4
+    label curr5 "PMIC-3 COMEX 1.05V Rail Curr (out)"
+    ignore curr6
+
+chip "mp2975-i2c-*-61"
+    label in1 "PMIC-4 PSU 12V Rail (in1)"
+    label in2 "PMIC-4 COMEX 1.2V Rail (out)"
+    label temp1 "PMIC-4 Temp 1"
+    label temp2 "PMIC-4 Temp 2"
+    label power1 "PMIC-4 COMEX 12V Rail Pwr (in)"
+    label power2 "PMIC-4 COMEX 1.2V Rail Pwr (out)"
+    label curr1 "PMIC-4 COMEX 12V Rail Curr (in)"
+    label curr2 "PMIC-4 COMEX 1.2V Rail Curr (out)"
+    ignore curr3
+
+chip "xdpe15284-i2c-*-6a"
+    label in1 "PMIC-3 PSU 12V Rail (in1)"
+    label in2 "PMIC-3 COMEX 1.8V Rail (out)"
+    label in3 "PMIC-3 COMEX 1.05V Rail (out)"
+    label temp1 "PMIC-3 Temp 1"
+    label power1 "PMIC-3 COMEX 12V Rail Pwr (in)"
+    label power2 "PMIC-3 COMEX 1.8V Rail Pwr (out)"
+    label power3 "PMIC-3 COMEX 1.05V Rail Pwr (out)"
+    label curr1 "PMIC-3 COMEX 12V Rail Curr (in)"
+    label curr2 "PMIC-3 COMEX 1.8V Rail Curr (out)"
+    ignore curr3
+    ignore curr4
+    label curr5 "PMIC-3 COMEX 1.05V Rail Curr (out)"
+    ignore curr6
+
+chip "xdpe15284-i2c-*-61"
+    label in1 "PMIC-4 PSU 12V Rail (in1)"
+    label in2 "PMIC-4 COMEX 1.2V Rail (out)"
+    label temp1 "PMIC-4 Temp 1"
+    label temp2 "PMIC-4 Temp 2"
+    label power1 "PMIC-4 COMEX 12V Rail Pwr (in)"
+    label power2 "PMIC-4 COMEX 1.2V Rail Pwr (out)"
+    label curr1 "PMIC-4 COMEX 12V Rail Curr (in)"
+    label curr2 "PMIC-4 COMEX 1.2V Rail Curr (out)"
+    ignore curr3
+
+# Power supplies
+chip "dps460-i2c-*-58"
+    label in1 "PSU-2(R) 220V Rail (in)"
+    label in2 "PSU-2(R) 12V Rail (out)"
+    label fan1 "PSU-2(R) Fan 1"
+    label temp1 "PSU-2(R) Temp 1"
+    label temp2 "PSU-2(R) Temp 2"
+    label power1 "PSU-2(R) 220V Rail Pwr (in)"
+    label power2 "PSU-2(R) 12V Rail Pwr (out)"
+    label curr1 "PSU-2(R) 220V Rail Curr (in)"
+    label curr2 "PSU-2(R) 12V Rail Curr (out)"
+
+chip "dps460-i2c-*-59"
+    label in1 "PSU-1(L) 220V Rail (in)"
+    label in2 "PSU-1(L) 12V Rail (out)"
+    label fan1 "PSU-1(L) Fan 1"
+    label temp1 "PSU-1(L) Temp 1"
+    label temp2 "PSU-1(L) Temp 2"
+    label power1 "PSU-1(L) 220V Rail Pwr (in)"
+    label power2 "PSU-1(L) 12V Rail Pwr (out)"
+    label curr1 "PSU-1(L) 220V Rail Curr (in)"
+    label curr2 "PSU-1(L) 12V Rail Curr (out)"
+
+# Chassis fans
+chip "mlxreg_fan-isa-*"
+    label fan1 "Chassis Drawer-1 Fan-1"
+    label fan2 "Chassis Drawer-1 Fan-2"
+    label fan3 "Chassis Drawer-2 Fan-1"
+    label fan4 "Chassis Drawer-2 Fan-2"
+    label fan5 "Chassis Drawer-3 Fan-1"
+    label fan6 "Chassis Drawer-3 Fan-2"
+    label fan7 "Chassis Drawer-4 Fan-1"
+    label fan8 "Chassis Drawer-4 Fan-2"
+
+# SSD
+chip "drivetemp-*"
+    label temp1 "SSD Temp"
--- a/Show More
+++ b/Show More
				`@ -0,0 +1 @@`
				`SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/th4-a7060dx5-32-200Gx48-100Gx32.config.bcm`
				`@ -0,0 +1 @@`
				`../x86_64-arista_common/pmon_daemon_control.json`
				`@ -0,0 +1 @@`
				`../x86_64-arista_common/system_health_monitoring_config.json`
				`@ -0,0 +1 @@`
				`../x86_64-mlnx_msn2700-r0/Mellanox-SN2700-C28D8`
				`@ -0,0 +1 @@`
				`ONIE_PLATFORM_EXTRA_CMDLINE_LINUX="logs_inram=on"`
				`@ -0,0 +1 @@`
				`../x86_64-mlnx_msn2700-r0/pmon_daemon_control.json`