Add gearbox phy device files and a new physyncd docker to support VS gearbox phy feature (#4851)

* buildimage: Add gearbox phy device files and a new physyncd docker to support VS gearbox phy feature * scripts and configuration needed to support a second syncd docker (physyncd) * physyncd supports gearbox device and phy SAI APIs and runs multiple instances of syncd, one per phy in the device * support for VS target (sonic-sairedis vslib has been extended to support a virtual BCM81724 gearbox PHY). HLD is located at b817a12fd8/doc/gearbox/gearbox_mgr_design.md **- Why I did it** This work is part of the gearbox phy joint effort between Microsoft and Broadcom, and is based on multi-switch support in sonic-sairedis. **- How I did it** Overall feature was implemented across several projects. The collective pull requests (some in late stages of review at this point): https://github.com/Azure/sonic-utilities/pull/931 - CLI (merged) https://github.com/Azure/sonic-swss-common/pull/347 - Minor changes (merged) https://github.com/Azure/sonic-swss/pull/1321 - gearsyncd, config parsers, changes to orchargent to create gearbox phy on supported systems https://github.com/Azure/sonic-sairedis/pull/624 - physyncd, virtual BCM81724 gearbox phy added to vslib **- How to verify it** In a vslib build: root@sonic:/home/admin# show gearbox interfaces status PHY Id Interface MAC Lanes MAC Lane Speed PHY Lanes PHY Lane Speed Line Lanes Line Lane Speed Oper Admin -------- ----------- --------------- ---------------- --------------- ---------------- ------------ ----------------- ------ ------- 1 Ethernet48 121,122,123,124 25G 200,201,202,203 25G 204,205 50G down down 1 Ethernet49 125,126,127,128 25G 206,207,208,209 25G 210,211 50G down down 1 Ethernet50 69,70,71,72 25G 212,213,214,215 25G 216 100G down down In addition, docker ps | grep phy should show a physyncd docker running. Signed-off-by: syd.logan@broadcom.com
2020-09-25 08:32:44 -07:00 · 2020-09-25 08:32:44 -07:00 · 0311a4a037
commit 0311a4a037
parent 584e2223dc
33 changed files with 1639 additions and 117 deletions
--- a/device/virtual/x86_64-kvm_x86_64-r0/README.md
+++ b/device/virtual/x86_64-kvm_x86_64-r0/README.md
@ -0,0 +1,88 @@
+# Changing the virtual device
+
+You can control the hw sku and default factory configuration for the VS image 
+by modifying the content of the file default_sku in this directory. 
+
+The format of default_sku is a single line:
+
+```
+<hw_key> <default_preset>
+```
+
+## Allowable values for hw_key
+
+| hw_key | Device |
+| ------ | ------ |
+| Force10-S6000 | Dell Force10 S6000|
+| brcm_gearbox_vs | Similar to Force10-S6000, but implements a virtual BRCM81724 Gearbox Phy |
+
+## Allowable values for default_preset
+
+These include "t1", "l2", and "empty". See the file 
+sonic-buildimage/src/sonic-config-engine/config_samples.py for details on how 
+each default_preset value is interpreted.
+
+# Changing the hwsku of an existing VS switch
+
+To change the default hwsku for a VS image that has already been built and installed, follow these steps:
+
+- Edit /usr/share/sonic/device/x86_64-kvm_x86_64-r0/default_sku. For details, see the section below (Device Specific Documentation)
+- Edit /etc/sonic/config_db.json, and change the "hwsku" key in DEVICE_METADATA:localhost to match the hw_key used in default_sku. Example:
+
+  "DEVICE_METADATA": {
+    "localhost": {
+        ...
+        "hwsku": "brcm_gearbox_vs",
+        ...
+    }
+  },
+  ...
+- Reboot the switch
+- Use "show platform summary" to verify, and follow any steps specific to the platform, as needed, such as those described below for the brcm_gearbox_vs hwsku.
+
+# Device Specific Documentation
+
+For general info on building, see https://github.com/Azure/sonic-buildimage/blob/master/README.md
+
+## Force-10-S6000
+
+This is the default VS for SONiC. To enable, set contents of default_sku to:
+
+```
+Force10-S6000 t1
+```
+
+To build:
+
+```
+make init
+make configure PLATFORM=vs
+make target/sonic-vs.img.gz
+```
+
+## brcm_gearbox_vs
+
+This sku simulates a device with a Broadcom BRCM81724 gearbox PHY. To enable,
+set default_sku to:
+ 
+
+```
+brcm_gearbox_vs t1
+```
+
+To build (same as Force-10-S6000):
+
+```
+make init
+make configure PLATFORM=vs
+make target/sonic-vs.img.gz
+```
+
+To verify, install and bring up SONiC. There will be a new gbsyncd docker 
+which is designed to respond to configuration directed towards the gearbox phy
+"switch". swss will create that gearbox switch on startup after detecting the
+gearbox is present (this is done by a short lived gearsyncd that runs in the
+swss docker). 
+
+The commands "show gearbox interfaces status" and "show gearbox phys status" can be 
+used to verify the virtual gearbox phy has been created. See https://github.com/Azure/sonic-utilities/blob/master/doc/Command-Reference.md#gearbox for details.
--- a/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/buffers.json.j2
+++ b/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/buffers.json.j2
@ -0,0 +1,3 @@
+{%- set default_topo = 't1' %}
+{%- include 'buffers_config.j2' %}
+
--- a/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/buffers_defaults_def.j2
+++ b/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/buffers_defaults_def.j2
@ -0,0 +1,45 @@
+{%- set default_cable = '300m' %}
+
+{%- macro generate_port_lists(PORT_ALL) %}
+    {# Generate list of ports #}
+    {% for port_idx in range(0,32) %}
+        {% if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{% endif %}
+    {% endfor %}
+{%- endmacro %}
+
+{%- macro generate_buffer_pool_and_profiles() %}
+    "BUFFER_POOL": {
+        "ingress_lossless_pool": {
+            "size": "12766208",
+            "type": "ingress",
+            "mode": "dynamic"
+        },
+        "egress_lossless_pool": {
+            "size": "12766208",
+            "type": "egress",
+            "mode": "static"
+        },
+        "egress_lossy_pool": {
+            "size": "7326924",
+            "type": "egress",
+            "mode": "dynamic"
+        }
+    },
+    "BUFFER_PROFILE": {
+        "ingress_lossy_profile": {
+            "pool":"[BUFFER_POOL|ingress_lossless_pool]",
+            "size":"0",
+            "dynamic_th":"3"
+        },
+        "egress_lossless_profile": {
+            "pool":"[BUFFER_POOL|egress_lossless_pool]",
+            "size":"0",
+            "static_th":"12766208"
+        },
+        "egress_lossy_profile": {
+            "pool":"[BUFFER_POOL|egress_lossy_pool]",
+            "size":"1518",
+            "dynamic_th":"3"
+        }
+    },
+{%- endmacro %}
--- a/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/buffers_defaults_t0.j2
+++ b/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/buffers_defaults_t0.j2
@ -0,0 +1,45 @@
+{%- set default_cable = '300m' %}
+
+{%- macro generate_port_lists(PORT_ALL) %}
+    {# Generate list of ports #}
+    {% for port_idx in range(0,32) %}
+        {% if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{% endif %}
+    {% endfor %}
+{%- endmacro %}
+
+{%- macro generate_buffer_pool_and_profiles() %}
+    "BUFFER_POOL": {
+        "ingress_lossless_pool": {
+            "size": "12766208",
+            "type": "ingress",
+            "mode": "dynamic"
+        },
+        "egress_lossless_pool": {
+            "size": "12766208",
+            "type": "egress",
+            "mode": "static"
+        },
+        "egress_lossy_pool": {
+            "size": "7326924",
+            "type": "egress",
+            "mode": "dynamic"
+        }
+    },
+    "BUFFER_PROFILE": {
+        "ingress_lossy_profile": {
+            "pool":"[BUFFER_POOL|ingress_lossless_pool]",
+            "size":"0",
+            "dynamic_th":"3"
+        },
+        "egress_lossless_profile": {
+            "pool":"[BUFFER_POOL|egress_lossless_pool]",
+            "size":"0",
+            "static_th":"12766208"
+        },
+        "egress_lossy_profile": {
+            "pool":"[BUFFER_POOL|egress_lossy_pool]",
+            "size":"1518",
+            "dynamic_th":"3"
+        }
+    },
+{%- endmacro %}
--- a/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/buffers_defaults_t1.j2
+++ b/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/buffers_defaults_t1.j2
@ -0,0 +1,45 @@
+{%- set default_cable = '300m' %}
+
+{%- macro generate_port_lists(PORT_ALL) %}
+    {# Generate list of ports #}
+    {% for port_idx in range(0,32) %}
+        {% if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{% endif %}
+    {% endfor %}
+{%- endmacro %}
+
+{%- macro generate_buffer_pool_and_profiles() %}
+    "BUFFER_POOL": {
+        "ingress_lossless_pool": {
+            "size": "12766208",
+            "type": "ingress",
+            "mode": "dynamic"
+        },
+        "egress_lossless_pool": {
+            "size": "12766208",
+            "type": "egress",
+            "mode": "static"
+        },
+        "egress_lossy_pool": {
+            "size": "7326924",
+            "type": "egress",
+            "mode": "dynamic"
+        }
+    },
+    "BUFFER_PROFILE": {
+        "ingress_lossy_profile": {
+            "pool":"[BUFFER_POOL|ingress_lossless_pool]",
+            "size":"0",
+            "dynamic_th":"3"
+        },
+        "egress_lossless_profile": {
+            "pool":"[BUFFER_POOL|egress_lossless_pool]",
+            "size":"0",
+            "static_th":"12766208"
+        },
+        "egress_lossy_profile": {
+            "pool":"[BUFFER_POOL|egress_lossy_pool]",
+            "size":"1518",
+            "dynamic_th":"3"
+        }
+    },
+{%- endmacro %}
--- a/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/context_config.json
+++ b/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/context_config.json
@ -0,0 +1,32 @@
+{
+    "CONTEXTS": [
+        {
+            "guid" : 0,
+            "name" : "sw0",
+            "dbAsic" : "ASIC_DB",
+            "dbCounters" : "COUNTERS_DB",
+            "dbFlex": "FLEX_COUNTER_DB",
+            "dbState" : "STATE_DB",
+            "switches": [
+                {
+                    "index" : 0,
+                    "hwinfo" : ""
+                }
+            ]
+        },
+        {
+            "guid" : 1,
+            "name" : "phy1",
+            "dbAsic" : "GB_ASIC_DB",
+            "dbCounters" : "GB_COUNTERS_DB",
+            "dbFlex": "GB_FLEX_COUNTER_DB",
+            "dbState" : "STATE_DB",
+            "switches": [
+                {
+                    "index" : 1,
+                    "hwinfo" : ""
+                }
+            ]
+        }
+    ]
+}
--- a/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/gearbox_config.json
+++ b/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/gearbox_config.json
@ -0,0 +1,38 @@
+{
+  "phys": [
+    {
+      "phy_id": 1,
+      "name": "sesto-1",
+      "address": "0x1000",
+      "lib_name": "libsai_phy_sesto-1.so",
+      "firmware_path": "/tmp/phy-sesto-1.bin",
+      "config_file": "/usr/share/sonic/hwsku/phy1_config_1.json",
+      "sai_init_config_file": "/usr/share/sonic/hwsku/sesto-1.bcm",
+      "phy_access": "mdio",
+      "bus_id": 0
+    }
+  ],
+  "interfaces": [
+    {
+      "name": "Ethernet0",
+      "index": 0,
+      "phy_id" : 1,
+      "system_lanes": [200,201],
+      "line_lanes": [206]
+    },
+    {
+      "name": "Ethernet4",
+      "index": 1,
+      "phy_id" : 1,
+      "system_lanes": [202,203],
+      "line_lanes": [207]
+    },
+    {
+      "name": "Ethernet8",
+      "index": 2,
+      "phy_id" : 1,
+      "system_lanes": [204,205],
+      "line_lanes": [208]
+    }
+  ]
+}
--- a/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/lanemap.ini
+++ b/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/lanemap.ini
@ -0,0 +1,32 @@
+eth1:25,26,27,28    
+eth2:29,30,31,32    
+eth3:33,34,35,36    
+eth4:37,38,39,40    
+eth5:45,46,47,48    
+eth6:41,42,43,44    
+eth7:1,2,3,4        
+eth8:5,6,7,8        
+eth9:13,14,15,16    
+eth10:9,10,11,12     
+eth11:17,18,19,20    
+eth12:21,22,23,24    
+eth13:53,54,55,56    
+eth14:49,50,51,52    
+eth15:57,58,59,60    
+eth16:61,62,63,64    
+eth17:69,70,71,72    
+eth18:65,66,67,68    
+eth19:73,74,75,76    
+eth20:77,78,79,80    
+eth21:109,110,111,112
+eth22:105,106,107,108
+eth23:113,114,115,116
+eth24:117,118,119,120
+eth25:125,126,127,128
+eth26:121,122,123,124
+eth27:81,82,83,84    
+eth28:85,86,87,88    
+eth29:93,94,95,96    
+eth30:89,90,91,92    
+eth31:101,102,103,104
+eth32:97,98,99,100  
--- a/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/pg_profile_lookup.ini
+++ b/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/pg_profile_lookup.ini
@ -0,0 +1,17 @@
+# PG lossless profiles.
+# speed cable size      xon     xoff   threshold xon_offset
+  10000  5m   56368     18432   55120  -3        2496
+  25000  5m   56368     18432   55120  -3        2496
+  40000  5m   56368     18432   55120  -3        2496
+  50000  5m   56368     18432   55120  -3        2496
+ 100000  5m   56368     18432   55120  -3        2496
+  10000  40m  56368     18432   55120  -3        2496
+  25000  40m  56368     18432   55120  -3        2496
+  40000  40m  56368     18432   55120  -3        2496
+  50000  40m  56368     18432   55120  -3        2496
+ 100000  40m  56368     18432   55120  -3        2496
+  10000  300m 56368     18432   55120  -3        2496
+  25000  300m 56368     18432   55120  -3        2496
+  40000  300m 56368     18432   55120  -3        2496
+  50000  300m 56368     18432   55120  -3        2496
+ 100000  300m 56368     18432   55120  -3        2496
--- a/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/phy1_config_1.json
+++ b/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/phy1_config_1.json
@ -0,0 +1,168 @@
+{
+  "lanes": [
+    {
+      "index": 200,
+      "local_lane_id": 0,
+      "system_side": true,
+      "tx_polarity": 0,
+      "rx_polarity": 0,
+      "line_tx_lanemap": 0,
+      "line_rx_lanemap": 0,
+      "line_to_system_lanemap": 0,
+      "mdio_addr": "0x0200"
+    },
+    {
+      "index": 201,
+      "local_lane_id": 0,
+      "system_side": true,
+      "tx_polarity": 0,
+      "rx_polarity": 0,
+      "line_tx_lanemap": 0,
+      "line_rx_lanemap": 0,
+      "line_to_system_lanemap": 0,
+      "mdio_addr": "0x0201"
+    },
+    {
+      "index": 202,
+      "local_lane_id": 0,
+      "system_side": true,
+      "tx_polarity": 0,
+      "rx_polarity": 0,
+      "line_tx_lanemap": 0,
+      "line_rx_lanemap": 0,
+      "line_to_system_lanemap": 0,
+      "mdio_addr": "0x0202"
+    },
+    {
+      "index": 203,
+      "local_lane_id": 0,
+      "system_side": true,
+      "tx_polarity": 0,
+      "rx_polarity": 0,
+      "line_tx_lanemap": 0,
+      "line_rx_lanemap": 0,
+      "line_to_system_lanemap": 0,
+      "mdio_addr": "0x0203"
+    },
+    {
+      "index": 204,
+      "local_lane_id": 0,
+      "system_side": false,
+      "tx_polarity": 0,
+      "rx_polarity": 0,
+      "line_tx_lanemap": 0,
+      "line_rx_lanemap": 0,
+      "line_to_system_lanemap": 200,
+      "mdio_addr": "0x0204"
+    },
+    {
+      "index": 205,
+      "local_lane_id": 0,
+      "system_side": false,
+      "tx_polarity": 0,
+      "rx_polarity": 0,
+      "line_tx_lanemap": 0,
+      "line_rx_lanemap": 0,
+      "line_to_system_lanemap": 202,
+      "mdio_addr": "0x0205"
+    },
+    {
+      "index": 206,
+      "local_lane_id": 0,
+      "system_side": true,
+      "tx_polarity": 0,
+      "rx_polarity": 0,
+      "line_tx_lanemap": 0,
+      "line_rx_lanemap": 0,
+      "line_to_system_lanemap": 0,
+      "mdio_addr": "0x0206"
+    },
+    {
+      "index": 207,
+      "local_lane_id": 0,
+      "system_side": false,
+      "tx_polarity": 0,
+      "rx_polarity": 0,
+      "line_tx_lanemap": 0,
+      "line_rx_lanemap": 0,
+      "line_to_system_lanemap": 0,
+      "mdio_addr": "0x0207"
+    },
+    {
+      "index": 208,
+      "local_lane_id": 0,
+      "system_side": true,
+      "tx_polarity": 0,
+      "rx_polarity": 0,
+      "line_tx_lanemap": 0,
+      "line_rx_lanemap": 0,
+      "line_to_system_lanemap": 0,
+      "mdio_addr": "0x0208"
+    }
+  ],
+  "ports": [
+    {
+      "index": 0,
+      "mdio_addr": "0x2000",
+      "system_speed": 20000,
+      "system_fec": "none",
+      "system_auto_neg": true,
+      "system_loopback": "none",
+      "system_training": false,
+      "line_speed": 40000,
+      "line_fec": "none",
+      "line_auto_neg": true,
+      "line_media_type": "fiber",
+      "line_intf_type": "none",
+      "line_loopback": "none",
+      "line_training": false,
+      "line_adver_speed": [],
+      "line_adver_fec": [],
+      "line_adver_auto_neg": false,
+      "line_adver_asym_pause": false,
+      "line_adver_media_type": "fiber"
+    },
+    {
+      "index": 1,
+      "mdio_addr": "0x3000",
+      "system_speed": 20000,
+      "system_fec": "none",
+      "system_auto_neg": true,
+      "system_loopback": "none",
+      "system_training": false,
+      "line_speed": 40000,
+      "line_fec": "none",
+      "line_auto_neg": true,
+      "line_media_type": "fiber",
+      "line_intf_type": "none",
+      "line_loopback": "none",
+      "line_training": false,
+      "line_adver_speed": [],
+      "line_adver_fec": [],
+      "line_adver_auto_neg": false,
+      "line_adver_asym_pause": false,
+      "line_adver_media_type": "fiber"
+    },
+    {
+      "index": 2,
+      "mdio_addr": "0x4000",
+      "system_speed": 20000,
+      "system_fec": "none",
+      "system_auto_neg": true,
+      "system_loopback": "none",
+      "system_training": false,
+      "line_speed": 40000,
+      "line_fec": "none",
+      "line_auto_neg": true,
+      "line_media_type": "fiber",
+      "line_intf_type": "none",
+      "line_loopback": "none",
+      "line_training": false,
+      "line_adver_speed": [],
+      "line_adver_fec": [],
+      "line_adver_auto_neg": false,
+      "line_adver_asym_pause": false,
+      "line_adver_media_type": "fiber"
+    }
+  ]
+}
--- a/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/port_config.ini
+++ b/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/port_config.ini
@ -0,0 +1,33 @@
+# name          lanes             alias             index       speed
+Ethernet0       25,26,27,28       fortyGigE0/0      0           40000
+Ethernet4       29,30,31,32       fortyGigE0/4      1           40000
+Ethernet8       33,34,35,36       fortyGigE0/8      2           40000
+Ethernet12      37,38,39,40       fortyGigE0/12     3           40000
+Ethernet16      45,46,47,48       fortyGigE0/16     4           40000
+Ethernet20      41,42,43,44       fortyGigE0/20     5           40000
+Ethernet24      1,2,3,4           fortyGigE0/24     6           40000
+Ethernet28      5,6,7,8           fortyGigE0/28     7           40000
+Ethernet32      13,14,15,16       fortyGigE0/32     8           40000
+Ethernet36      9,10,11,12        fortyGigE0/36     9           40000
+Ethernet40      17,18,19,20       fortyGigE0/40     10          40000
+Ethernet44      21,22,23,24       fortyGigE0/44     11          40000
+Ethernet48      53,54,55,56       fortyGigE0/48     12          40000
+Ethernet52      49,50,51,52       fortyGigE0/52     13          40000
+Ethernet56      57,58,59,60       fortyGigE0/56     14          40000
+Ethernet60      61,62,63,64       fortyGigE0/60     15          40000
+Ethernet64      69,70,71,72       fortyGigE0/64     16          40000
+Ethernet68      65,66,67,68       fortyGigE0/68     17          40000
+Ethernet72      73,74,75,76       fortyGigE0/72     18          40000
+Ethernet76      77,78,79,80       fortyGigE0/76     19          40000
+Ethernet80      109,110,111,112   fortyGigE0/80     20          40000
+Ethernet84      105,106,107,108   fortyGigE0/84     21          40000
+Ethernet88      113,114,115,116   fortyGigE0/88     22          40000
+Ethernet92      117,118,119,120   fortyGigE0/92     23          40000
+Ethernet96      125,126,127,128   fortyGigE0/96     24          40000
+Ethernet100     121,122,123,124   fortyGigE0/100    25          40000
+Ethernet104     81,82,83,84       fortyGigE0/104    26          40000
+Ethernet108     85,86,87,88       fortyGigE0/108    27          40000
+Ethernet112     93,94,95,96       fortyGigE0/112    28          40000
+Ethernet116     89,90,91,92       fortyGigE0/116    29          40000
+Ethernet120     101,102,103,104   fortyGigE0/120    30          40000
+Ethernet124     97,98,99,100      fortyGigE0/124    31          40000
--- a/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/qos.json.j2
+++ b/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/qos.json.j2
@ -0,0 +1 @@
+{%- include 'qos_config.j2' %}
--- a/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/sai.profile
+++ b/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/sai.profile
@ -0,0 +1,5 @@
+SAI_WARM_BOOT_READ_FILE=/var/cache/sai_warmboot.bin
+SAI_WARM_BOOT_WRITE_FILE=/var/cache/sai_warmboot.bin
+SAI_VS_SWITCH_TYPE=SAI_VS_SWITCH_TYPE_BCM56850
+SAI_VS_HOSTIF_USE_TAP_DEVICE=true
+SAI_VS_INTERFACE_LANE_MAP_FILE=/usr/share/sonic/hwsku/lanemap.ini
--- a/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/td2-s6000-32x40G.config.bcm
+++ b/device/virtual/x86_64-kvm_x86_64-r0/brcm_gearbox_vs/td2-s6000-32x40G.config.bcm
@ -0,0 +1,646 @@
+# Old LPM only configuration
+# l2_mem_entries=163840
+# l3_mem_entries=90112
+# l3_alpm_enable=0
+# ipv6_lpm_128b_enable=0
+#
+# ALPM enable
+l3_alpm_enable=2
+ipv6_lpm_128b_enable=1
+l2_mem_entries=32768
+l3_mem_entries=16384
+
+# From old config file
+os=unix
+higig2_hdr_mode=1
+
+# Parity
+parity_correction=1
+parity_enable=1
+stat_if_parity_enable=0
+
+#
+bcm_num_cos=8
+bcm_stat_interval=2000000
+l2xmsg_hostbuf_size=8192
+l2xmsg_mode=1
+lls_num_l2uc=12
+max_vp_lags=0
+miim_intr_enable=0
+mmu_lossless=0
+module_64ports=0
+schan_intr_enable=0
+stable_size=0x2000000
+tdma_timeout_usec=5000000
+
+pbmp_oversubscribe=0x000007fffffffffffffffffffffffffe
+pbmp_xport_xe=0x000007fffffffffffffffffffffffffe
+
+# Ports configuration
+# xe0 (40G)
+portmap_1=25:40
+xgxs_rx_lane_map_1=0x213
+xgxs_tx_lane_map_1=0x2031
+phy_xaui_rx_polarity_flip_1=0xe
+phy_xaui_tx_polarity_flip_1=0x2
+serdes_driver_current_lane0_xe0=0x5
+serdes_driver_current_lane1_xe0=0x5
+serdes_driver_current_lane2_xe0=0x5
+serdes_driver_current_lane3_xe0=0x5
+serdes_pre_driver_current_lane0_xe0=0x5
+serdes_pre_driver_current_lane1_xe0=0x5
+serdes_pre_driver_current_lane2_xe0=0x5
+serdes_pre_driver_current_lane3_xe0=0x5
+serdes_preemphasis_lane0_xe0=0xcad0
+serdes_preemphasis_lane1_xe0=0xc6e0
+serdes_preemphasis_lane2_xe0=0xc6e0
+serdes_preemphasis_lane3_xe0=0xd2b0
+
+# xe1 (40G)
+portmap_2=29:40
+xgxs_rx_lane_map_2=0x213
+xgxs_tx_lane_map_2=0x213
+phy_xaui_rx_polarity_flip_2=0xc
+phy_xaui_tx_polarity_flip_2=0x9
+serdes_driver_current_lane0_xe1=0x6
+serdes_driver_current_lane1_xe1=0x7
+serdes_driver_current_lane2_xe1=0x6
+serdes_driver_current_lane3_xe1=0x6
+serdes_pre_driver_current_lane0_xe1=0x6
+serdes_pre_driver_current_lane1_xe1=0x7
+serdes_pre_driver_current_lane2_xe1=0x6
+serdes_pre_driver_current_lane3_xe1=0x6
+serdes_preemphasis_lane0_xe1=0xc2f0
+serdes_preemphasis_lane1_xe1=0xd2b0
+serdes_preemphasis_lane2_xe1=0xc6e0
+serdes_preemphasis_lane3_xe1=0xc2f0
+
+# xe2 (40G)
+portmap_3=33:40
+xgxs_rx_lane_map_3=0x213
+xgxs_tx_lane_map_3=0x132
+phy_xaui_rx_polarity_flip_3=0xe
+phy_xaui_tx_polarity_flip_3=0x2
+serdes_driver_current_lane0_xe2=0x4
+serdes_driver_current_lane1_xe2=0x4
+serdes_driver_current_lane2_xe2=0x4
+serdes_driver_current_lane3_xe2=0x4
+serdes_pre_driver_current_lane0_xe2=0x4
+serdes_pre_driver_current_lane1_xe2=0x4
+serdes_pre_driver_current_lane2_xe2=0x4
+serdes_pre_driver_current_lane3_xe2=0x4
+serdes_preemphasis_lane0_xe2=0xc6e0
+serdes_preemphasis_lane1_xe2=0xc6e0
+serdes_preemphasis_lane2_xe2=0xc6e0
+serdes_preemphasis_lane3_xe2=0xc6e0
+
+# xe3 (40G)
+portmap_4=37:40
+xgxs_rx_lane_map_4=0x213
+xgxs_tx_lane_map_4=0x1203
+phy_xaui_rx_polarity_flip_4=0x3
+phy_xaui_tx_polarity_flip_4=0xe
+serdes_driver_current_lane0_xe3=0x4
+serdes_driver_current_lane1_xe3=0x4
+serdes_driver_current_lane2_xe3=0x4
+serdes_driver_current_lane3_xe3=0x4
+serdes_pre_driver_current_lane0_xe3=0x4
+serdes_pre_driver_current_lane1_xe3=0x4
+serdes_pre_driver_current_lane2_xe3=0x4
+serdes_pre_driver_current_lane3_xe3=0x4
+serdes_preemphasis_lane0_xe3=0xcad0
+serdes_preemphasis_lane1_xe3=0xcad0
+serdes_preemphasis_lane2_xe3=0xc2f0
+serdes_preemphasis_lane3_xe3=0xc2f0
+
+# xe4 (40G)
+portmap_5=45:40
+xgxs_rx_lane_map_5=0x213
+xgxs_tx_lane_map_5=0x213
+phy_xaui_rx_polarity_flip_5=0xe
+phy_xaui_tx_polarity_flip_5=0x8
+serdes_driver_current_lane0_xe4=0x4
+serdes_driver_current_lane1_xe4=0x4
+serdes_driver_current_lane2_xe4=0x4
+serdes_driver_current_lane3_xe4=0x4
+serdes_pre_driver_current_lane0_xe4=0x4
+serdes_pre_driver_current_lane1_xe4=0x4
+serdes_pre_driver_current_lane2_xe4=0x4
+serdes_pre_driver_current_lane3_xe4=0x4
+serdes_preemphasis_lane0_xe4=0xc2f0
+serdes_preemphasis_lane1_xe4=0xc2f0
+serdes_preemphasis_lane2_xe4=0xc2f0
+serdes_preemphasis_lane3_xe4=0xc2f0
+
+# xe5 (40G)
+portmap_6=41:40
+xgxs_rx_lane_map_6=0x213
+xgxs_tx_lane_map_6=0x3021
+phy_xaui_rx_polarity_flip_6=0x3
+phy_xaui_tx_polarity_flip_6=0xb
+serdes_driver_current_lane0_xe5=0x4
+serdes_driver_current_lane1_xe5=0x4
+serdes_driver_current_lane2_xe5=0x4
+serdes_driver_current_lane3_xe5=0x4
+serdes_pre_driver_current_lane0_xe5=0x4
+serdes_pre_driver_current_lane1_xe5=0x4
+serdes_pre_driver_current_lane2_xe5=0x4
+serdes_pre_driver_current_lane3_xe5=0x4
+serdes_preemphasis_lane0_xe5=0xc6e0
+serdes_preemphasis_lane1_xe5=0xc2f0
+serdes_preemphasis_lane2_xe5=0xc2f0
+serdes_preemphasis_lane3_xe5=0xcad0
+
+# xe6 (40G)
+portmap_7=1:40
+xgxs_rx_lane_map_7=0x213
+xgxs_tx_lane_map_7=0x2031
+phy_xaui_rx_polarity_flip_7=0xe
+phy_xaui_tx_polarity_flip_7=0xd
+serdes_driver_current_lane0_xe6=0x5
+serdes_driver_current_lane1_xe6=0x5
+serdes_driver_current_lane2_xe6=0x5
+serdes_driver_current_lane3_xe6=0x5
+serdes_pre_driver_current_lane0_xe6=0x5
+serdes_pre_driver_current_lane1_xe6=0x5
+serdes_pre_driver_current_lane2_xe6=0x5
+serdes_pre_driver_current_lane3_xe6=0x5
+serdes_preemphasis_lane0_xe6=0xc6e0
+serdes_preemphasis_lane1_xe6=0xcad0
+serdes_preemphasis_lane2_xe6=0xc6e0
+serdes_preemphasis_lane3_xe6=0xcad0
+
+# xe7 (40G)
+portmap_8=5:40
+xgxs_rx_lane_map_8=0x213
+xgxs_tx_lane_map_8=0x1203
+phy_xaui_rx_polarity_flip_8=0xc
+phy_xaui_tx_polarity_flip_8=0x1
+serdes_driver_current_lane0_xe7=0x4
+serdes_driver_current_lane1_xe7=0x4
+serdes_driver_current_lane2_xe7=0x4
+serdes_driver_current_lane3_xe7=0x4
+serdes_pre_driver_current_lane0_xe7=0x4
+serdes_pre_driver_current_lane1_xe7=0x4
+serdes_pre_driver_current_lane2_xe7=0x4
+serdes_pre_driver_current_lane3_xe7=0x4
+serdes_preemphasis_lane0_xe7=0xc6e0
+serdes_preemphasis_lane1_xe7=0xc6e0
+serdes_preemphasis_lane2_xe7=0xc6e0
+serdes_preemphasis_lane3_xe7=0xc6e0
+
+# xe8 (40G)
+portmap_9=13:40
+xgxs_rx_lane_map_9=0x213
+xgxs_tx_lane_map_9=0x132
+phy_xaui_rx_polarity_flip_9=0xe
+phy_xaui_tx_polarity_flip_9=0x0
+serdes_driver_current_lane0_xe8=0x2
+serdes_driver_current_lane1_xe8=0x3
+serdes_driver_current_lane2_xe8=0x2
+serdes_driver_current_lane3_xe8=0x2
+serdes_pre_driver_current_lane0_xe8=0x2
+serdes_pre_driver_current_lane1_xe8=0x3
+serdes_pre_driver_current_lane2_xe8=0x2
+serdes_pre_driver_current_lane3_xe8=0x2
+serdes_preemphasis_lane0_xe8=0xb270
+serdes_preemphasis_lane1_xe8=0xbb10
+serdes_preemphasis_lane2_xe8=0xb720
+serdes_preemphasis_lane3_xe8=0xb720
+
+# xe9 (40G)
+portmap_10=9:40
+xgxs_rx_lane_map_10=0x3120
+xgxs_tx_lane_map_10=0x3021
+phy_xaui_rx_polarity_flip_10=0x0
+phy_xaui_tx_polarity_flip_10=0x4
+serdes_driver_current_lane0_xe9=0x3
+serdes_driver_current_lane1_xe9=0x3
+serdes_driver_current_lane2_xe9=0x3
+serdes_driver_current_lane3_xe9=0x3
+serdes_pre_driver_current_lane0_xe9=0x3
+serdes_pre_driver_current_lane1_xe9=0x3
+serdes_pre_driver_current_lane2_xe9=0x3
+serdes_pre_driver_current_lane3_xe9=0x3
+serdes_preemphasis_lane0_xe9=0xc2f0
+serdes_preemphasis_lane1_xe9=0xc6e0
+serdes_preemphasis_lane2_xe9=0xbf00
+serdes_preemphasis_lane3_xe9=0xc2f0
+
+# xe10 (40G)
+portmap_11=17:40
+xgxs_rx_lane_map_11=0x213
+xgxs_tx_lane_map_11=0x132
+phy_xaui_rx_polarity_flip_11=0xe
+phy_xaui_tx_polarity_flip_11=0x0
+serdes_driver_current_lane0_xe10=0x2
+serdes_driver_current_lane1_xe10=0x2
+serdes_driver_current_lane2_xe10=0x2
+serdes_driver_current_lane3_xe10=0x2
+serdes_pre_driver_current_lane0_xe10=0x2
+serdes_pre_driver_current_lane1_xe10=0x2
+serdes_pre_driver_current_lane2_xe10=0x2
+serdes_pre_driver_current_lane3_xe10=0x2
+serdes_preemphasis_lane0_xe10=0xb330
+serdes_preemphasis_lane1_xe10=0xbb10
+serdes_preemphasis_lane2_xe10=0xbb10
+serdes_preemphasis_lane3_xe10=0xbb10
+
+# xe11 (40G)
+portmap_12=21:40
+xgxs_rx_lane_map_12=0x123
+xgxs_tx_lane_map_12=0x1203
+phy_xaui_rx_polarity_flip_12=0xc
+phy_xaui_tx_polarity_flip_12=0xe
+serdes_driver_current_lane0_xe11=0x2
+serdes_driver_current_lane1_xe11=0x2
+serdes_driver_current_lane2_xe11=0x2
+serdes_driver_current_lane3_xe11=0x2
+serdes_pre_driver_current_lane0_xe11=0x2
+serdes_pre_driver_current_lane1_xe11=0x2
+serdes_pre_driver_current_lane2_xe11=0x2
+serdes_pre_driver_current_lane3_xe11=0x2
+serdes_preemphasis_lane0_xe11=0xb330
+serdes_preemphasis_lane1_xe11=0xb330
+serdes_preemphasis_lane2_xe11=0xb330
+serdes_preemphasis_lane3_xe11=0xb330
+
+# xe12 (40G)
+portmap_13=53:40
+xgxs_rx_lane_map_13=0x213
+xgxs_tx_lane_map_13=0x231
+phy_xaui_rx_polarity_flip_13=0x1
+phy_xaui_tx_polarity_flip_13=0x0
+serdes_driver_current_lane0_xe12=0x2
+serdes_driver_current_lane1_xe12=0x2
+serdes_driver_current_lane2_xe12=0x2
+serdes_driver_current_lane3_xe12=0x2
+serdes_pre_driver_current_lane0_xe12=0x2
+serdes_pre_driver_current_lane1_xe12=0x2
+serdes_pre_driver_current_lane2_xe12=0x2
+serdes_pre_driver_current_lane3_xe12=0x2
+serdes_preemphasis_lane0_xe12=0xaf40
+serdes_preemphasis_lane1_xe12=0xaf40
+serdes_preemphasis_lane2_xe12=0xaf40
+serdes_preemphasis_lane3_xe12=0xaf40
+
+# xe13 (40G)
+portmap_14=49:40
+xgxs_rx_lane_map_14=0x1302
+xgxs_tx_lane_map_14=0x2031
+phy_xaui_rx_polarity_flip_14=0xb
+phy_xaui_tx_polarity_flip_14=0x3
+serdes_driver_current_lane0_xe13=0x2
+serdes_driver_current_lane1_xe13=0x2
+serdes_driver_current_lane2_xe13=0x2
+serdes_driver_current_lane3_xe13=0x2
+serdes_pre_driver_current_lane0_xe13=0x2
+serdes_pre_driver_current_lane1_xe13=0x2
+serdes_pre_driver_current_lane2_xe13=0x2
+serdes_pre_driver_current_lane3_xe13=0x2
+serdes_preemphasis_lane0_xe13=0xa760
+serdes_preemphasis_lane1_xe13=0xa760
+serdes_preemphasis_lane2_xe13=0xa760
+serdes_preemphasis_lane3_xe13=0xa760
+
+# xe14 (40G)
+portmap_15=57:40
+xgxs_rx_lane_map_15=0x213
+xgxs_tx_lane_map_15=0x2031
+phy_xaui_rx_polarity_flip_15=0x1
+phy_xaui_tx_polarity_flip_15=0x0
+serdes_driver_current_lane0_xe14=0x1
+serdes_driver_current_lane1_xe14=0x1
+serdes_driver_current_lane2_xe14=0x1
+serdes_driver_current_lane3_xe14=0x1
+serdes_pre_driver_current_lane0_xe14=0x1
+serdes_pre_driver_current_lane1_xe14=0x1
+serdes_pre_driver_current_lane2_xe14=0x1
+serdes_pre_driver_current_lane3_xe14=0x1
+serdes_preemphasis_lane0_xe14=0xa760
+serdes_preemphasis_lane1_xe14=0xa760
+serdes_preemphasis_lane2_xe14=0xa760
+serdes_preemphasis_lane3_xe14=0xa760
+
+# xe15 (40G)
+portmap_16=61:40
+xgxs_rx_lane_map_16=0x132
+xgxs_tx_lane_map_16=0x213
+phy_xaui_rx_polarity_flip_16=0x0
+phy_xaui_tx_polarity_flip_16=0x0
+serdes_driver_current_lane0_xe15=0x2
+serdes_driver_current_lane1_xe15=0x2
+serdes_driver_current_lane2_xe15=0x2
+serdes_driver_current_lane3_xe15=0x2
+serdes_pre_driver_current_lane0_xe15=0x2
+serdes_pre_driver_current_lane1_xe15=0x2
+serdes_pre_driver_current_lane2_xe15=0x2
+serdes_pre_driver_current_lane3_xe15=0x2
+serdes_preemphasis_lane0_xe15=0xa760
+serdes_preemphasis_lane1_xe15=0xa760
+serdes_preemphasis_lane2_xe15=0xa760
+serdes_preemphasis_lane3_xe15=0xa760
+
+# xe16 (40G)
+portmap_17=69:40
+xgxs_rx_lane_map_17=0x213
+xgxs_tx_lane_map_17=0x2130
+phy_xaui_rx_polarity_flip_17=0x1
+phy_xaui_tx_polarity_flip_17=0xf
+serdes_driver_current_lane0_xe16=0x1
+serdes_driver_current_lane1_xe16=0x1
+serdes_driver_current_lane2_xe16=0x1
+serdes_driver_current_lane3_xe16=0x1
+serdes_pre_driver_current_lane0_xe16=0x1
+serdes_pre_driver_current_lane1_xe16=0x1
+serdes_pre_driver_current_lane2_xe16=0x1
+serdes_pre_driver_current_lane3_xe16=0x1
+serdes_preemphasis_lane0_xe16=0xa760
+serdes_preemphasis_lane1_xe16=0xa760
+serdes_preemphasis_lane2_xe16=0xa760
+serdes_preemphasis_lane3_xe16=0xa760
+
+# xe17 (40G)
+portmap_18=65:40
+xgxs_rx_lane_map_18=0x132
+xgxs_tx_lane_map_18=0x2031
+phy_xaui_rx_polarity_flip_18=0x3
+phy_xaui_tx_polarity_flip_18=0x9
+serdes_driver_current_lane0_xe17=0x1
+serdes_driver_current_lane1_xe17=0x1
+serdes_driver_current_lane2_xe17=0x1
+serdes_driver_current_lane3_xe17=0x1
+serdes_pre_driver_current_lane0_xe17=0x1
+serdes_pre_driver_current_lane1_xe17=0x1
+serdes_pre_driver_current_lane2_xe17=0x1
+serdes_pre_driver_current_lane3_xe17=0x1
+serdes_preemphasis_lane0_xe17=0xa370
+serdes_preemphasis_lane1_xe17=0xa370
+serdes_preemphasis_lane2_xe17=0xa370
+serdes_preemphasis_lane3_xe17=0xa370
+
+# xe18 (40G)
+portmap_19=73:40
+xgxs_rx_lane_map_19=0x213
+xgxs_tx_lane_map_19=0x2031
+phy_xaui_rx_polarity_flip_19=0x1
+phy_xaui_tx_polarity_flip_19=0x0
+serdes_driver_current_lane0_xe18=0x2
+serdes_driver_current_lane1_xe18=0x2
+serdes_driver_current_lane2_xe18=0x2
+serdes_driver_current_lane3_xe18=0x2
+serdes_pre_driver_current_lane0_xe18=0x2
+serdes_pre_driver_current_lane1_xe18=0x2
+serdes_pre_driver_current_lane2_xe18=0x2
+serdes_pre_driver_current_lane3_xe18=0x2
+serdes_preemphasis_lane0_xe18=0xa760
+serdes_preemphasis_lane1_xe18=0xa760
+serdes_preemphasis_lane2_xe18=0xa760
+serdes_preemphasis_lane3_xe18=0xa760
+
+# xe19 (40G)
+portmap_20=77:40
+xgxs_rx_lane_map_20=0x123
+xgxs_tx_lane_map_20=0x1203
+phy_xaui_rx_polarity_flip_20=0x3
+phy_xaui_tx_polarity_flip_20=0xe
+serdes_driver_current_lane0_xe19=0x2
+serdes_driver_current_lane1_xe19=0x2
+serdes_driver_current_lane2_xe19=0x2
+serdes_driver_current_lane3_xe19=0x2
+serdes_pre_driver_current_lane0_xe19=0x2
+serdes_pre_driver_current_lane1_xe19=0x2
+serdes_pre_driver_current_lane2_xe19=0x2
+serdes_pre_driver_current_lane3_xe19=0x2
+serdes_preemphasis_lane0_xe19=0xaf40
+serdes_preemphasis_lane1_xe19=0xaf40
+serdes_preemphasis_lane2_xe19=0xaf40
+serdes_preemphasis_lane3_xe19=0xaf40
+
+# xe20 (40G)
+portmap_21=109:40
+xgxs_rx_lane_map_21=0x132
+xgxs_tx_lane_map_21=0x132
+phy_xaui_rx_polarity_flip_21=0x8
+phy_xaui_tx_polarity_flip_21=0x0
+serdes_driver_current_lane0_xe20=0x1
+serdes_driver_current_lane1_xe20=0x1
+serdes_driver_current_lane2_xe20=0x1
+serdes_driver_current_lane3_xe20=0x2
+serdes_pre_driver_current_lane0_xe20=0x1
+serdes_pre_driver_current_lane1_xe20=0x1
+serdes_pre_driver_current_lane2_xe20=0x1
+serdes_pre_driver_current_lane3_xe20=0x2
+serdes_preemphasis_lane0_xe20=0xb330
+serdes_preemphasis_lane1_xe20=0xb330
+serdes_preemphasis_lane2_xe20=0xb330
+serdes_preemphasis_lane3_xe20=0xbff0
+
+# xe21 (40G)
+portmap_22=105:40
+xgxs_rx_lane_map_22=0x1320
+xgxs_tx_lane_map_22=0x3021
+phy_xaui_rx_polarity_flip_22=0xd
+phy_xaui_tx_polarity_flip_22=0xb
+serdes_driver_current_lane0_xe21=0x1
+serdes_driver_current_lane1_xe21=0x1
+serdes_driver_current_lane2_xe21=0x1
+serdes_driver_current_lane3_xe21=0x1
+serdes_pre_driver_current_lane0_xe21=0x1
+serdes_pre_driver_current_lane1_xe21=0x1
+serdes_pre_driver_current_lane2_xe21=0x1
+serdes_pre_driver_current_lane3_xe21=0x1
+serdes_preemphasis_lane0_xe21=0xb330
+serdes_preemphasis_lane1_xe21=0xb330
+serdes_preemphasis_lane2_xe21=0xb330
+serdes_preemphasis_lane3_xe21=0xb330
+
+# xe22 (40G)
+portmap_23=113:40
+xgxs_rx_lane_map_23=0x132
+xgxs_tx_lane_map_23=0x132
+phy_xaui_rx_polarity_flip_23=0x8
+phy_xaui_tx_polarity_flip_23=0x0
+serdes_driver_current_lane0_xe22=0x1
+serdes_driver_current_lane1_xe22=0x1
+serdes_driver_current_lane2_xe22=0x1
+serdes_driver_current_lane3_xe22=0x1
+serdes_pre_driver_current_lane0_xe22=0x1
+serdes_pre_driver_current_lane1_xe22=0x1
+serdes_pre_driver_current_lane2_xe22=0x1
+serdes_pre_driver_current_lane3_xe22=0x1
+serdes_preemphasis_lane0_xe22=0xbb10
+serdes_preemphasis_lane1_xe22=0xbb10
+serdes_preemphasis_lane2_xe22=0xbb10
+serdes_preemphasis_lane3_xe22=0xc2f0
+
+# xe23 (40G)
+portmap_24=117:40
+xgxs_rx_lane_map_24=0x231
+xgxs_tx_lane_map_24=0x1203
+phy_xaui_rx_polarity_flip_24=0x3
+phy_xaui_tx_polarity_flip_24=0xe
+serdes_driver_current_lane0_xe23=0x3
+serdes_driver_current_lane1_xe23=0x5
+serdes_driver_current_lane2_xe23=0x3
+serdes_driver_current_lane3_xe23=0x3
+serdes_pre_driver_current_lane0_xe23=0x3
+serdes_pre_driver_current_lane1_xe23=0x5
+serdes_pre_driver_current_lane2_xe23=0x3
+serdes_pre_driver_current_lane3_xe23=0x3
+serdes_preemphasis_lane0_xe23=0xc6e0
+serdes_preemphasis_lane1_xe23=0xc6e0
+serdes_preemphasis_lane2_xe23=0xc6e0
+serdes_preemphasis_lane3_xe23=0xc6e0
+
+# xe24 (40G)
+portmap_25=125:40
+xgxs_rx_lane_map_25=0x132
+xgxs_tx_lane_map_25=0x132
+phy_xaui_rx_polarity_flip_25=0x8
+phy_xaui_tx_polarity_flip_25=0x0
+serdes_driver_current_lane0_xe24=0x4
+serdes_driver_current_lane1_xe24=0x4
+serdes_driver_current_lane2_xe24=0x4
+serdes_driver_current_lane3_xe24=0x4
+serdes_pre_driver_current_lane0_xe24=0x4
+serdes_pre_driver_current_lane1_xe24=0x4
+serdes_pre_driver_current_lane2_xe24=0x4
+serdes_pre_driver_current_lane3_xe24=0x4
+serdes_preemphasis_lane0_xe24=0xc6e0
+serdes_preemphasis_lane1_xe24=0xc6e0
+serdes_preemphasis_lane2_xe24=0xc6e0
+serdes_preemphasis_lane3_xe24=0xcec0
+
+# xe25 (40G)
+portmap_26=121:40
+xgxs_rx_lane_map_26=0x1320
+xgxs_tx_lane_map_26=0x3021
+phy_xaui_rx_polarity_flip_26=0xd
+phy_xaui_tx_polarity_flip_26=0xb
+serdes_driver_current_lane0_xe25=0x4
+serdes_driver_current_lane1_xe25=0x4
+serdes_driver_current_lane2_xe25=0x4
+serdes_driver_current_lane3_xe25=0x4
+serdes_pre_driver_current_lane0_xe25=0x4
+serdes_pre_driver_current_lane1_xe25=0x4
+serdes_pre_driver_current_lane2_xe25=0x4
+serdes_pre_driver_current_lane3_xe25=0x4
+serdes_preemphasis_lane0_xe25=0xc6e0
+serdes_preemphasis_lane1_xe25=0xc6e0
+serdes_preemphasis_lane2_xe25=0xc6e0
+serdes_preemphasis_lane3_xe25=0xc6e0
+
+# xe26 (40G)
+portmap_27=81:40
+xgxs_rx_lane_map_27=0x1320
+xgxs_tx_lane_map_27=0x2031
+phy_xaui_rx_polarity_flip_27=0x1
+phy_xaui_tx_polarity_flip_27=0x2
+serdes_driver_current_lane0_xe26=0x2
+serdes_driver_current_lane1_xe26=0x2
+serdes_driver_current_lane2_xe26=0x2
+serdes_driver_current_lane3_xe26=0x2
+serdes_pre_driver_current_lane0_xe26=0x2
+serdes_pre_driver_current_lane1_xe26=0x2
+serdes_pre_driver_current_lane2_xe26=0x2
+serdes_pre_driver_current_lane3_xe26=0x2
+serdes_preemphasis_lane0_xe26=0xbb10
+serdes_preemphasis_lane1_xe26=0xbb10
+serdes_preemphasis_lane2_xe26=0xbf00
+serdes_preemphasis_lane3_xe26=0xbb10
+
+# xe27 (40G)
+portmap_28=85:40
+xgxs_rx_lane_map_28=0x213
+xgxs_tx_lane_map_28=0x1203
+phy_xaui_rx_polarity_flip_28=0xc
+phy_xaui_tx_polarity_flip_28=0xe
+serdes_driver_current_lane0_xe27=0x4
+serdes_driver_current_lane1_xe27=0x5
+serdes_driver_current_lane2_xe27=0x4
+serdes_driver_current_lane3_xe27=0x5
+serdes_pre_driver_current_lane0_xe27=0x4
+serdes_pre_driver_current_lane1_xe27=0x5
+serdes_pre_driver_current_lane2_xe27=0x4
+serdes_pre_driver_current_lane3_xe27=0x5
+serdes_preemphasis_lane0_xe27=0xc2f0
+serdes_preemphasis_lane1_xe27=0xc6e0
+serdes_preemphasis_lane2_xe27=0xc6e0
+serdes_preemphasis_lane3_xe27=0xc6e0
+
+# xe28 (40G)
+portmap_29=93:40
+xgxs_rx_lane_map_29=0x1320
+xgxs_tx_lane_map_29=0x2031
+phy_xaui_rx_polarity_flip_29=0x1
+phy_xaui_tx_polarity_flip_29=0x2
+serdes_driver_current_lane0_xe28=0x4
+serdes_driver_current_lane1_xe28=0x4
+serdes_driver_current_lane2_xe28=0x4
+serdes_driver_current_lane3_xe28=0x4
+serdes_pre_driver_current_lane0_xe28=0x4
+serdes_pre_driver_current_lane1_xe28=0x4
+serdes_pre_driver_current_lane2_xe28=0x4
+serdes_pre_driver_current_lane3_xe28=0x4
+serdes_preemphasis_lane0_xe28=0xc2f0
+serdes_preemphasis_lane1_xe28=0xc2f0
+serdes_preemphasis_lane2_xe28=0xc2f0
+serdes_preemphasis_lane3_xe28=0xc2f0
+
+# xe29 (40G)
+portmap_30=89:40
+xgxs_rx_lane_map_30=0x1320
+xgxs_tx_lane_map_30=0x3021
+phy_xaui_rx_polarity_flip_30=0x2
+phy_xaui_tx_polarity_flip_30=0xb
+serdes_driver_current_lane0_xe29=0x4
+serdes_driver_current_lane1_xe29=0x4
+serdes_driver_current_lane2_xe29=0x4
+serdes_driver_current_lane3_xe29=0x4
+serdes_pre_driver_current_lane0_xe29=0x4
+serdes_pre_driver_current_lane1_xe29=0x4
+serdes_pre_driver_current_lane2_xe29=0x4
+serdes_pre_driver_current_lane3_xe29=0x4
+serdes_preemphasis_lane0_xe29=0xcad0
+serdes_preemphasis_lane1_xe29=0xc6e0
+serdes_preemphasis_lane2_xe29=0xc6e0
+serdes_preemphasis_lane3_xe29=0xc6e0
+
+# xe30 (40G)
+portmap_31=101:40
+xgxs_rx_lane_map_31=0x1320
+xgxs_tx_lane_map_31=0x1203
+phy_xaui_rx_polarity_flip_31=0x1
+phy_xaui_tx_polarity_flip_31=0x6
+serdes_driver_current_lane0_xe30=0x6
+serdes_driver_current_lane1_xe30=0x6
+serdes_driver_current_lane2_xe30=0x6
+serdes_driver_current_lane3_xe30=0x7
+serdes_pre_driver_current_lane0_xe30=0x6
+serdes_pre_driver_current_lane1_xe30=0x6
+serdes_pre_driver_current_lane2_xe30=0x6
+serdes_pre_driver_current_lane3_xe30=0x7
+serdes_preemphasis_lane0_xe30=0xcec0
+serdes_preemphasis_lane1_xe30=0xcec0
+serdes_preemphasis_lane2_xe30=0xcad0
+serdes_preemphasis_lane3_xe30=0xc6e0
+
+# xe31 (40G)
+portmap_32=97:40
+xgxs_rx_lane_map_32=0x213
+xgxs_tx_lane_map_32=0x2031
+phy_xaui_rx_polarity_flip_32=0xc
+phy_xaui_tx_polarity_flip_32=0x3
+serdes_driver_current_lane0_xe31=0x5
+serdes_driver_current_lane1_xe31=0x5
+serdes_driver_current_lane2_xe31=0x5
+serdes_driver_current_lane3_xe31=0x5
+serdes_pre_driver_current_lane0_xe31=0x5
+serdes_pre_driver_current_lane1_xe31=0x5
+serdes_pre_driver_current_lane2_xe31=0x5
+serdes_pre_driver_current_lane3_xe31=0x5
+serdes_preemphasis_lane0_xe31=0xcad0
+serdes_preemphasis_lane1_xe31=0xcad0
+serdes_preemphasis_lane2_xe31=0xcad0
+serdes_preemphasis_lane3_xe31=0xcad0
--- a/dockers/docker-database/database_config.json.j2
+++ b/dockers/docker-database/database_config.json.j2
@ -57,6 +57,21 @@
            "id" : 8,
            "separator": "|",
            "instance" : "redis"
+        },
+        "GB_ASIC_DB" : {
+            "id" : 9,
+            "separator": "|",
+            "instance" : "redis"
+        },
+        "GB_COUNTERS_DB" : {
+            "id" : 10,
+            "separator": "|",
+            "instance" : "redis"
+        },
+        "GB_FLEX_COUNTER_DB" : {
+            "id" : 11,
+            "separator": "|",
+            "instance" : "redis"
        }
    },
    "VERSION" : "1.0"
--- a/dockers/docker-orchagent/supervisord.conf
+++ b/dockers/docker-orchagent/supervisord.conf
@ -27,6 +27,18 @@ stdout_logfile=syslog
 stderr_logfile=syslog
 dependent_startup=true

+[program:gearsyncd]
+command=/usr/bin/gearsyncd -p /usr/share/sonic/hwsku/gearbox_config.json
+priority=3
+autostart=false
+autorestart=false
+startsecs=0
+startretries=0
+stdout_logfile=syslog
+stderr_logfile=syslog
+dependent_startup=true
+dependent_startup_wait_for=rsyslogd:running
+
 [program:portsyncd]
 command=/usr/bin/portsyncd
 priority=3
--- a/files/build_templates/gbsyncd.service.j2
+++ b/files/build_templates/gbsyncd.service.j2
@ -0,0 +1,18 @@
+[Unit]
+Description=gbsyncd service
+Requires=database.service updategraph.service
+ConditionPathExists=!/usr/share/sonic/hwsku/gearbox_config.json
+After=database.service updategraph.service
+After=interfaces-config.service
+After=swss.service
+Before=ntp-config.service
+
+[Service]
+User=root
+Environment=sonic_asic_platform={{ sonic_asic_platform }}
+ExecStartPre=/usr/local/bin/gbsyncd.sh start
+ExecStart=/usr/local/bin/gbsyncd.sh wait
+ExecStop=/usr/local/bin/gbsyncd.sh stop
+
+[Install]
+WantedBy=multi-user.target
--- a/files/build_templates/sonic_debian_extension.j2
+++ b/files/build_templates/sonic_debian_extension.j2
@ -1,6 +1,6 @@
 #!/bin/bash
 ## This script is to automate loading of vendor specific docker images
-## and instalation of configuration files and vendor specific packages
+## and installation of configuration files and vendor specific packages
 ## to debian file system.
 ##
 ## USAGE:
@ -535,6 +535,8 @@ sudo LANG=C chroot $FILESYSTEM_ROOT umount -lf /sys
 # Copy service scripts (swss, syncd, bgp, radv)
 sudo LANG=C cp $SCRIPTS_DIR/swss.sh $FILESYSTEM_ROOT/usr/local/bin/swss.sh
 sudo LANG=C cp $SCRIPTS_DIR/syncd.sh $FILESYSTEM_ROOT/usr/local/bin/syncd.sh
+sudo LANG=C cp $SCRIPTS_DIR/syncd_common.sh $FILESYSTEM_ROOT/usr/local/bin/syncd_common.sh
+sudo LANG=C cp $SCRIPTS_DIR/gbsyncd.sh $FILESYSTEM_ROOT/usr/local/bin/gbsyncd.sh
 sudo LANG=C cp $SCRIPTS_DIR/bgp.sh $FILESYSTEM_ROOT/usr/local/bin/bgp.sh
 sudo LANG=C cp $SCRIPTS_DIR/radv.sh $FILESYSTEM_ROOT/usr/local/bin/radv.sh

--- a/files/scripts/gbsyncd.sh
+++ b/files/scripts/gbsyncd.sh
@ -0,0 +1,45 @@
+#!/bin/bash
+
+. /usr/local/bin/syncd_common.sh
+
+function startplatform() {
+    :
+}
+
+function waitplatform() {
+    :
+}
+
+function stopplatform1() {
+    :
+}
+
+function stopplatform2() {
+    :
+}
+
+OP=$1
+DEV=$2
+
+SERVICE="gbsyncd"
+PEER="swss"
+DEBUGLOG="/tmp/swss-gbsyncd-debug$DEV.log"
+LOCKFILE="/tmp/swss-gbsyncd-lock$DEV"
+NAMESPACE_PREFIX="asic"
+if [ "$DEV" ]; then
+    NET_NS="$NAMESPACE_PREFIX$DEV" #name of the network namespace
+    SONIC_DB_CLI="sonic-db-cli -n $NET_NS"
+else
+    NET_NS=""
+    SONIC_DB_CLI="sonic-db-cli"
+fi
+
+case "$1" in
+    start|wait|stop)
+        $1
+        ;;
+    *)
+        echo "Usage: $0 {start|wait|stop}"
+        exit 1
+        ;;
+esac
--- a/files/scripts/syncd.sh
+++ b/files/scripts/syncd.sh
@ -1,96 +1,8 @@
 #!/bin/bash

+. /usr/local/bin/syncd_common.sh

-function debug()
-{
-    /usr/bin/logger $1
-    /bin/echo `date` "- $1" >> ${DEBUGLOG}
-}
-
-function lock_service_state_change()
-{
-    debug "Locking ${LOCKFILE} from ${SERVICE}$DEV service"
-
-    exec {LOCKFD}>${LOCKFILE}
-    /usr/bin/flock -x ${LOCKFD}
-    trap "/usr/bin/flock -u ${LOCKFD}" 0 2 3 15
-
-    debug "Locked ${LOCKFILE} (${LOCKFD}) from ${SERVICE}$DEV service"
-}
-
-function unlock_service_state_change()
-{
-    debug "Unlocking ${LOCKFILE} (${LOCKFD}) from ${SERVICE}$DEV service"
-    /usr/bin/flock -u ${LOCKFD}
-}
-
-function check_warm_boot()
-{
-    SYSTEM_WARM_START=`$SONIC_DB_CLI STATE_DB hget "WARM_RESTART_ENABLE_TABLE|system" enable`
-    SERVICE_WARM_START=`$SONIC_DB_CLI STATE_DB hget "WARM_RESTART_ENABLE_TABLE|${SERVICE}" enable`
-    # SYSTEM_WARM_START could be empty, always make WARM_BOOT meaningful.
-    if [[ x"$SYSTEM_WARM_START" == x"true" ]] || [[ x"$SERVICE_WARM_START" == x"true" ]]; then
-        WARM_BOOT="true"
-    else
-        WARM_BOOT="false"
-    fi
-}
-
-function wait_for_database_service()
-{
-    # Wait for redis server start before database clean
-    until [[ $($SONIC_DB_CLI PING | grep -c PONG) -gt 0 ]]; do
-      sleep 1;
-    done
-
-    # Wait for configDB initialization
-    until [[ $($SONIC_DB_CLI CONFIG_DB GET "CONFIG_DB_INITIALIZED") ]];
-        do sleep 1;
-    done
-}
-
-function getBootType()
-{
-    # same code snippet in files/build_templates/docker_image_ctl.j2
-    case "$(cat /proc/cmdline)" in
-    *SONIC_BOOT_TYPE=warm*)
-        TYPE='warm'
-        ;;
-    *SONIC_BOOT_TYPE=fastfast*)
-        TYPE='fastfast'
-        ;;
-    *SONIC_BOOT_TYPE=fast*|*fast-reboot*)
-        # check that the key exists
-        if [[ $($SONIC_DB_CLI STATE_DB GET "FAST_REBOOT|system") == "1" ]]; then
-            TYPE='fast'
-        else
-            TYPE='cold'
-        fi
-        ;;
-    *)
-        TYPE='cold'
-    esac
-    echo "${TYPE}"
-}
-
-start() {
-    debug "Starting ${SERVICE}$DEV service..."
-
-    lock_service_state_change
-
-    mkdir -p /host/warmboot
-
-    wait_for_database_service
-    check_warm_boot
-
-    debug "Warm boot flag: ${SERVICE}$DEV ${WARM_BOOT}."
-
-    if [[ x"$WARM_BOOT" == x"true" ]]; then
-        # Leave a mark for syncd scripts running inside docker.
-        touch /host/warmboot/warm-starting
-    else
-        rm -f /host/warmboot/warm-starting
-    fi
+function startplatform() {

    # platform specific tasks

@ -119,35 +31,18 @@ start() {
            /etc/init.d/xpnet.sh start
        fi
    fi
-
-    # start service docker
-    /usr/bin/${SERVICE}.sh start $DEV
-    debug "Started ${SERVICE} service..."
-
-    unlock_service_state_change
 }

-wait() {
+function waitplatform() {
+    
    if [[ x"$sonic_asic_platform" == x"mellanox" ]]; then
        debug "Starting pmon service..."
        /bin/systemctl start pmon
        debug "Started pmon service"
    fi
-    /usr/bin/${SERVICE}.sh wait $DEV
 }

-stop() {
-    debug "Stopping ${SERVICE}$DEV service..."
-
-    lock_service_state_change
-    check_warm_boot
-    debug "Warm boot flag: ${SERVICE}$DEV ${WARM_BOOT}."
-
-    if [[ x"$WARM_BOOT" == x"true" ]]; then
-        TYPE=warm
-    else
-        TYPE=cold
-    fi
+function stopplatform1() {

    if [[ x$sonic_asic_platform == x"mellanox" ]] && [[ x$TYPE == x"cold" ]]; then
        debug "Stopping pmon service ahead of syncd..."
@ -177,10 +72,9 @@ stop() {
        /usr/bin/docker exec -i syncd$DEV /bin/sync
        debug "Finished ${TYPE} shutdown syncd process ..."
    fi
+}

-    /usr/bin/${SERVICE}.sh stop $DEV
-    debug "Stopped ${SERVICE}$DEV service..."
-
+function stopplatform2() {
    # platform specific tasks

    if [[ x"$WARM_BOOT" != x"true" ]]; then
@ -192,8 +86,6 @@ stop() {
            /etc/init.d/xpnet.sh start
        fi
    fi
-
-    unlock_service_state_change
 }

 OP=$1
--- a/files/scripts/syncd_common.sh
+++ b/files/scripts/syncd_common.sh
@ -0,0 +1,141 @@
+#!/bin/bash
+
+#
+# common functions used by "syncd" scipts (syncd.sh, gbsyncd.sh, etc..)
+# scripts using this must provide implementations of the following functions:
+# 
+# startplatform
+# waitplatform
+# stopplatform1 and stopplatform2
+# 
+# For examples of these, see gbsyncd.sh and syncd.sh.
+#
+
+function debug()
+{
+    /usr/bin/logger $1
+    /bin/echo `date` "- $1" >> ${DEBUGLOG}
+}
+
+function lock_service_state_change()
+{
+    debug "Locking ${LOCKFILE} from ${SERVICE}$DEV service"
+
+    exec {LOCKFD}>${LOCKFILE}
+    /usr/bin/flock -x ${LOCKFD}
+    trap "/usr/bin/flock -u ${LOCKFD}" 0 2 3 15
+
+    debug "Locked ${LOCKFILE} (${LOCKFD}) from ${SERVICE}$DEV service"
+}
+
+function unlock_service_state_change()
+{
+    debug "Unlocking ${LOCKFILE} (${LOCKFD}) from ${SERVICE}$DEV service"
+    /usr/bin/flock -u ${LOCKFD}
+}
+
+function check_warm_boot()
+{
+    SYSTEM_WARM_START=`$SONIC_DB_CLI STATE_DB hget "WARM_RESTART_ENABLE_TABLE|system" enable`
+    SERVICE_WARM_START=`$SONIC_DB_CLI STATE_DB hget "WARM_RESTART_ENABLE_TABLE|${SERVICE}" enable`
+    # SYSTEM_WARM_START could be empty, always make WARM_BOOT meaningful.
+    if [[ x"$SYSTEM_WARM_START" == x"true" ]] || [[ x"$SERVICE_WARM_START" == x"true" ]]; then
+        WARM_BOOT="true"
+    else
+        WARM_BOOT="false"
+    fi
+}
+
+function wait_for_database_service()
+{
+    # Wait for redis server start before database clean
+    until [[ $($SONIC_DB_CLI PING | grep -c PONG) -gt 0 ]]; do
+      sleep 1;
+    done
+
+    # Wait for configDB initialization
+    until [[ $($SONIC_DB_CLI CONFIG_DB GET "CONFIG_DB_INITIALIZED") ]];
+        do sleep 1;
+    done
+}
+
+function getBootType()
+{
+    # same code snippet in files/build_templates/docker_image_ctl.j2
+    case "$(cat /proc/cmdline)" in
+    *SONIC_BOOT_TYPE=warm*)
+        TYPE='warm'
+        ;;
+    *SONIC_BOOT_TYPE=fastfast*)
+        TYPE='fastfast'
+        ;;
+    *SONIC_BOOT_TYPE=fast*|*fast-reboot*)
+        # check that the key exists
+        if [[ $($SONIC_DB_CLI STATE_DB GET "FAST_REBOOT|system") == "1" ]]; then
+            TYPE='fast'
+        else
+            TYPE='cold'
+        fi
+        ;;
+    *)
+        TYPE='cold'
+    esac
+    echo "${TYPE}"
+}
+
+start() {
+    debug "Starting ${SERVICE}$DEV service..."
+
+    lock_service_state_change
+
+    mkdir -p /host/warmboot
+
+    wait_for_database_service
+    check_warm_boot
+
+    debug "Warm boot flag: ${SERVICE}$DEV ${WARM_BOOT}."
+
+    if [[ x"$WARM_BOOT" == x"true" ]]; then
+        # Leave a mark for syncd scripts running inside docker.
+        touch /host/warmboot/warm-starting
+    else
+        rm -f /host/warmboot/warm-starting
+    fi
+
+    startplatform
+
+    # start service docker
+    /usr/bin/${SERVICE}.sh start $DEV
+    debug "Started ${SERVICE} service..."
+
+    unlock_service_state_change
+}
+
+wait() {
+    waitplatform
+
+    /usr/bin/${SERVICE}.sh wait $DEV
+}
+
+stop() {
+    debug "Stopping ${SERVICE}$DEV service..."
+
+    lock_service_state_change
+    check_warm_boot
+    debug "Warm boot flag: ${SERVICE}$DEV ${WARM_BOOT}."
+
+    if [[ x"$WARM_BOOT" == x"true" ]]; then
+        TYPE=warm
+    else
+        TYPE=cold
+    fi
+
+    stopplatform1
+
+    /usr/bin/${SERVICE}.sh stop $DEV
+    debug "Stopped ${SERVICE}$DEV service..."
+
+    stopplatform2
+
+    unlock_service_state_change
+}
--- a/platform/template/docker-gbsyncd-base.mk
+++ b/platform/template/docker-gbsyncd-base.mk
@ -0,0 +1,30 @@
+# docker image for gbsyncd
+
+
+DOCKER_GBSYNCD_BASE_STEM = docker-gbsyncd-$(DOCKER_GBSYNCD_PLATFORM_CODE)
+DOCKER_GBSYNCD_BASE = $(DOCKER_GBSYNCD_BASE_STEM).gz
+DOCKER_GBSYNCD_BASE_DBG = $(DOCKER_GBSYNCD_BASE_STEM)-$(DBG_IMAGE_MARK).gz
+
+$(DOCKER_GBSYNCD_BASE)_PATH = $(PLATFORM_PATH)/docker-gbsyncd-$(DOCKER_GBSYNCD_PLATFORM_CODE)
+
+$(DOCKER_GBSYNCD_BASE)_FILES += $(SUPERVISOR_PROC_EXIT_LISTENER_SCRIPT)
+
+$(DOCKER_GBSYNCD_BASE)_LOAD_DOCKERS += $(DOCKER_CONFIG_ENGINE_BUSTER)
+
+$(DOCKER_GBSYNCD_BASE)_DBG_DEPENDS += $($(DOCKER_CONFIG_ENGINE_BUSTER)_DBG_DEPENDS)
+
+$(DOCKER_GBSYNCD_BASE)_DBG_IMAGE_PACKAGES = $($(DOCKER_CONFIG_ENGINE_BUSTER)_DBG_IMAGE_PACKAGES)
+
+SONIC_DOCKER_IMAGES += $(DOCKER_GBSYNCD_BASE)
+SONIC_BUSTER_DOCKERS += $(DOCKER_GBSYNCD_BASE)
+SONIC_INSTALL_DOCKER_IMAGES += $(DOCKER_GBSYNCD_BASE)
+
+SONIC_DOCKER_DBG_IMAGES += $(DOCKER_GBSYNCD_BASE_DBG)
+SONIC_BUSTER_DBG_DOCKERS += $(DOCKER_GBSYNCD_BASE_DBG)
+SONIC_INSTALL_DOCKER_DBG_IMAGES += $(DOCKER_GBSYNCD_BASE_DBG)
+
+$(DOCKER_GBSYNCD_BASE)_CONTAINER_NAME = gbsyncd
+$(DOCKER_GBSYNCD_BASE)_RUN_OPT += --net=host --privileged -t
+$(DOCKER_GBSYNCD_BASE)_RUN_OPT += -v /host/machine.conf:/etc/machine.conf
+$(DOCKER_GBSYNCD_BASE)_RUN_OPT += -v /etc/sonic:/etc/sonic:ro
+
--- a/platform/vs/docker-gbsyncd-vs.dep
+++ b/platform/vs/docker-gbsyncd-vs.dep
@ -0,0 +1,11 @@
+#DPKG FRK
+DPATH       := $($(DOCKER_GBSYNCD_BASE)_PATH)
+DEP_FILES   := $(SONIC_COMMON_FILES_LIST) platform/vs/docker-gbsyncd-vs.mk platform/vs/docker-gbsyncd-vs.dep   
+DEP_FILES   += $(SONIC_COMMON_BASE_FILES_LIST)
+DEP_FILES   += $(shell git ls-files $(DPATH))
+
+$(DOCKER_GBSYNCD_BASE)_CACHE_MODE  := GIT_CONTENT_SHA 
+$(DOCKER_GBSYNCD_BASE)_DEP_FLAGS   := $(SONIC_COMMON_FLAGS_LIST)
+$(DOCKER_GBSYNCD_BASE)_DEP_FILES   := $(DEP_FILES)
+
+$(eval $(call add_dbg_docker,$(DOCKER_GBSYNCD_BASE),$(DOCKER_GBSYNCD_BASE_DBG)))
--- a/platform/vs/docker-gbsyncd-vs.mk
+++ b/platform/vs/docker-gbsyncd-vs.mk
@ -0,0 +1,14 @@
+# docker image for vs gbsyncd
+
+DOCKER_GBSYNCD_PLATFORM_CODE = vs
+include $(PLATFORM_PATH)/../template/docker-gbsyncd-base.mk
+
+$(DOCKER_GBSYNCD_BASE)_DEPENDS += $(SYNCD_VS)
+
+$(DOCKER_GBSYNCD_BASE)_DBG_DEPENDS += $(SYNCD_VS_DBG) \
+                                $(LIBSWSSCOMMON_DBG) \
+                                $(LIBSAIMETADATA_DBG) \
+                                $(LIBSAIREDIS_DBG) \
+                                $(LIBSAIVS_DBG)
+
+$(DOCKER_GBSYNCD_BASE)_RUN_OPT += -v /host/warmboot:/var/warmboot
--- a/platform/vs/docker-gbsyncd-vs/Dockerfile.j2
+++ b/platform/vs/docker-gbsyncd-vs/Dockerfile.j2
@ -0,0 +1,34 @@
+FROM docker-config-engine-buster
+
+ARG docker_container_name
+RUN [ -f /etc/rsyslog.conf ] && sed -ri "s/%syslogtag%/$docker_container_name#%syslogtag%/;" /etc/rsyslog.conf
+
+## Make apt-get non-interactive
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update
+
+RUN apt-get install -f -y iproute2=4.20.0-2 libcap2-bin=1:2.25-2
+
+COPY \
+{% for deb in docker_gbsyncd_vs_debs.split(' ') -%}
+debs/{{ deb }}{{' '}}
+{%- endfor -%}
+debs/
+
+RUN dpkg -i \
+{% for deb in docker_gbsyncd_vs_debs.split(' ') -%}
+debs/{{ deb }}{{' '}}
+{%- endfor %}
+
+COPY ["start.sh", "/usr/bin/"]
+
+COPY ["supervisord.conf", "/etc/supervisor/conf.d/"]
+COPY ["files/supervisor-proc-exit-listener", "/usr/bin"]
+COPY ["critical_processes", "/etc/supervisor/"]
+
+## Clean up
+RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
+RUN rm -rf /debs
+
+ENTRYPOINT ["/usr/bin/supervisord"]
--- a/platform/vs/docker-gbsyncd-vs/critical_processes
+++ b/platform/vs/docker-gbsyncd-vs/critical_processes
@ -0,0 +1 @@
+program:syncd
--- a/platform/vs/docker-gbsyncd-vs/start.sh
+++ b/platform/vs/docker-gbsyncd-vs/start.sh
@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+HWSKU_DIR=/usr/share/sonic/hwsku
+
+mkdir -p /etc/sai.d/
+
+# Create/Copy the pai.profile to /etc/sai.d/pai.profile
+if [ -f $HWSKU_DIR/pai.profile.j2 ]; then
+    sonic-cfggen -d -t $HWSKU_DIR/pai.profile.j2 > /etc/sai.d/pai.profile
+else
+    if [ -f $HWSKU_DIR/pai.profile ]; then
+        cp $HWSKU_DIR/pai.profile /etc/sai.d/pai.profile
+    fi
+fi
+
+# Create/Copy the gearbox configs to /etc/sai.d
+if [[ x"$sonic_asic_platform" == x"broadcom" ]]; then
+    if [ -d $HWSKU_DIR/gearbox ]; then
+        cp $HWSKU_DIR/gearbox/*.bcm /etc/sai.d/.
+    fi
+fi
--- a/platform/vs/docker-gbsyncd-vs/supervisord.conf
+++ b/platform/vs/docker-gbsyncd-vs/supervisord.conf
@ -0,0 +1,48 @@
+[supervisord]
+logfile_maxbytes=1MB
+logfile_backups=2
+nodaemon=true
+
+[eventlistener:dependent-startup]
+command=python -m supervisord_dependent_startup
+autostart=true
+autorestart=unexpected
+startretries=0
+exitcodes=0,3
+events=PROCESS_STATE
+
+[eventlistener:supervisor-proc-exit-listener]
+command=/usr/bin/supervisor-proc-exit-listener --container-name gbsyncd
+events=PROCESS_STATE_EXITED
+autostart=true
+autorestart=unexpected
+
+[program:rsyslogd]
+command=/usr/sbin/rsyslogd -n -iNONE
+priority=1
+autostart=false
+autorestart=unexpected
+stdout_logfile=syslog
+stderr_logfile=syslog
+dependent_startup=true
+
+[program:start]
+command=/usr/bin/start.sh
+priority=2
+autostart=false
+autorestart=false
+startsecs=0
+stdout_logfile=syslog
+stderr_logfile=syslog
+dependent_startup=true
+dependent_startup_wait_for=rsyslogd:running
+
+[program:syncd]
+command=/usr/bin/gbsyncd_start.sh
+priority=3
+autostart=false
+autorestart=false
+stdout_logfile=syslog
+stderr_logfile=syslog
+dependent_startup=true
+dependent_startup_wait_for=start:exited
--- a/platform/vs/docker-sonic-vs/database_config.json
+++ b/platform/vs/docker-sonic-vs/database_config.json
@ -58,9 +58,24 @@
            "separator": "|",
            "instance" : "redis"
        },
-        "CHASSIS_DB" : {
+        "GB_ASIC_DB" : {
            "id" : 8,
            "separator": "|",
+            "instance" : "redis"
+        },
+        "GB_COUNTERS_DB" : {
+            "id" : 9,
+            "separator": "|",
+            "instance" : "redis"
+        },
+        "GB_FLEX_COUNTER_DB" : {
+            "id" : 10,
+            "separator": "|",
+            "instance" : "redis"
+        },
+        "CHASSIS_DB" : {
+            "id" : 11,
+            "separator": "|",
            "instance" : "redis_chassis"
        }
    },
--- a/platform/vs/gbsyncd-vs.mk
+++ b/platform/vs/gbsyncd-vs.mk
@ -0,0 +1,14 @@
+# docker image for vs gbsyncd
+
+DOCKER_GBSYNCD_PLATFORM_CODE = vs
+include $(PLATFORM_PATH)/../template/docker-gbsyncd-base.mk
+
+$(DOCKER_GBSYNCD_BASE)_DEPENDS += $(SYNCD_VS)
+
+$(DOCKER_GBSYNCD_BASE)_DBG_DEPENDS += $(SYNCD_VS_DBG) \
+                                $(LIBSWSSCOMMON_DBG) \
+                                $(LIBSAIMETADATA_DBG) \
+                                $(LIBSAIREDIS_DBG) \
+                                $(LIBSAIVS_DBG)
+
+$(DOCKER_GBSYNCD_BASE)_RUN_OPT += -v /host/warmboot:/var/warmboot
--- a/platform/vs/rules.mk
+++ b/platform/vs/rules.mk
@ -2,6 +2,7 @@ include $(PLATFORM_PATH)/syncd-vs.mk
 include $(PLATFORM_PATH)/sonic-version.mk
 include $(PLATFORM_PATH)/docker-sonic-vs.mk
 include $(PLATFORM_PATH)/docker-syncd-vs.mk
+include $(PLATFORM_PATH)/docker-gbsyncd-vs.mk
 include $(PLATFORM_PATH)/one-image.mk
 include $(PLATFORM_PATH)/onie.mk
 include $(PLATFORM_PATH)/kvm-image.mk
--- a/src/sonic-device-data/Makefile
+++ b/src/sonic-device-data/Makefile
@ -19,6 +19,9 @@ $(addprefix $(DEST)/, $(MAIN_TARGET)): $(DEST)/% :
 		cp -Lr $$d device/x86_64-kvm_x86_64-r0/ ; \
 		cp ./sai.vs_profile device/x86_64-kvm_x86_64-r0/$$(basename $$d)/sai.profile; \
 		grep -v ^# device/x86_64-kvm_x86_64-r0/$$(basename $$d)/port_config.ini | awk '{i=i+1;print "eth"i":"$$2}' > device/x86_64-kvm_x86_64-r0/$$(basename $$d)/lanemap.ini
+		cp ./pai.vs_profile device/x86_64-kvm_x86_64-r0/$$(basename $$d)/pai.profile; \
+		grep -v ^# device/x86_64-kvm_x86_64-r0/$$(basename $$d)/port_config.ini | awk '{i=i+1;print "eth"i":"$$2}' > device/x86_64-kvm_x86_64-r0/$$(basename $$d)/lanemap.ini
+
 	done;

 	# Build the package
--- a/src/sonic-device-data/src/pai.vs_profile
+++ b/src/sonic-device-data/src/pai.vs_profile
@ -0,0 +1,7 @@
+SAI_WARM_BOOT_READ_FILE=/var/cache/sai_warmboot.bin
+SAI_WARM_BOOT_WRITE_FILE=/var/cache/sai_warmboot.bin
+SAI_VS_SWITCH_TYPE=SAI_VS_SWITCH_TYPE_BCM81724
+SAI_VS_SAI_SWITCH_TYPE=SAI_SWITCH_TYPE_PHY
+SAI_VS_HOSTIF_USE_TAP_DEVICE=false
+SAI_VS_USE_BCMSIM_LINK_MON=true
+SAI_VS_INTERFACE_LANE_MAP_FILE=/usr/share/sonic/hwsku/lanemap.ini