UT logs and sonic-mgmt test results

sonic-net · Sep 30, 2024 · 08e2c03 · 08e2c03
1 parent 2a03d84
commit 08e2c03
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Showing 59 changed files with 3,385 additions and 53 deletions.
diff --git a/device/dell/x86_64-dellemc_s5212f_c3538-r0/pddf/pd-plugin.json b/device/dell/x86_64-dellemc_s5212f_c3538-r0/pddf/pd-plugin.json
@@ -29,11 +29,11 @@
         {
             "i2c":
             {
-                "valmap": { "F2B":"Intake", "B2F":"Exhaust" }
+                "valmap": { "F2B":"intake", "B2F":"exhaust" }
             },
             "bmc":
             {
-                "valmap": { "1":"Exhaust", "2":"Intake" }
+                "valmap": { "1":"exhaust", "2":"intake" }
             }
         },
 

diff --git a/device/dell/x86_64-dellemc_s5224f_c3538-r0/pddf/pd-plugin.json b/device/dell/x86_64-dellemc_s5224f_c3538-r0/pddf/pd-plugin.json
@@ -29,11 +29,11 @@
         {
             "i2c":
             {
-                "valmap": { "F2B":"Intake", "B2F":"Exhaust" }
+                "valmap": { "F2B":"intake", "B2F":"exhaust" }
             },
             "bmc":
             {
-                "valmap": { "0":"Exhaust", "1":"Intake" }
+                "valmap": { "0":"exhaust", "1":"intake" }
             }
         },
 
@@ -46,7 +46,7 @@
 	    {
 	        "bmc":
 	        {
-                "valmap": {"0":"Exhaust", "1":"Intake"}
+                "valmap": {"0":"exhaust", "1":"intake"}
             }
         },
         "present":

diff --git a/device/dell/x86_64-dellemc_s5224f_c3538-r0/pddf/pddf-device.json b/device/dell/x86_64-dellemc_s5224f_c3538-r0/pddf/pddf-device.json
@@ -5,7 +5,7 @@
         "num_fantrays":4,
         "num_fans_pertray":2,
         "num_ports":28,
-        "num_temps":6,
+        "num_temps":8,
 	    "pddf_dev_types":
         {
             "description":"Below is the list of supported PDDF device types (chip names) for various components. If any component uses some other driver, we will create the client using 'echo <dev-address> <dev-type> > <path>/new_device' method",
@@ -441,7 +441,7 @@
 
     "LOC_LED" : 
     { 
-        "dev_info": { "device_type":"LED", "device_name":"SYS_LED" },
+        "dev_info": { "device_type":"LED", "device_name":"LOC_LED" },
         "dev_attr": { "index":"0", "flag":"rw" },
         "bmc": 
         {

diff --git a/device/dell/x86_64-dellemc_s5232f_c3538-r0/pddf/pd-plugin.json b/device/dell/x86_64-dellemc_s5232f_c3538-r0/pddf/pd-plugin.json
@@ -29,11 +29,11 @@
         {
             "i2c":
             {
-                "valmap": { "F2B":"Intake", "B2F":"Exhaust" }
+                "valmap": { "F2B":"intake", "B2F":"exhaust" }
             },
             "bmc":
             {
-                "valmap": { "0":"Exhaust", "1":"Intake" }
+                "valmap": { "0":"exhaust", "1":"intake" }
             }
         },
 
@@ -46,7 +46,7 @@
 	{
 	    "bmc":
 	    {
-                "valmap": {"0":"Exhaust", "1":"Intake"}
+                "valmap": {"0":"exhaust", "1":"intake"}
             }
         },
 	    "present":

diff --git a/device/dell/x86_64-dellemc_s5232f_c3538-r0/pddf/pddf-device.json b/device/dell/x86_64-dellemc_s5232f_c3538-r0/pddf/pddf-device.json
@@ -472,17 +472,17 @@
     "LOC_LED" : 
     {
         "dev_info": { "device_type":"LED", "device_name":"LOC_LED" },
-    	"dev_attr": { "index":"0", "flag":"ro" },
+        "dev_attr": { "index":"0", "flag":"ro" },
         "bmc":
         {
             "ipmitool" :
             {
                 "attr_list":
                 [
-    		    { "attr_name":"Off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 7 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
+                { "attr_name":"off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 7 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
                     { "attr_name":"blinking_blue", "bmc_cmd":"ipmitool raw 0x3A 0x0B 7 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Blinking Blue", "value":"0x01" }
-    		]
-    	    }
+            ]
+            }
         }
     },
     "SYS_LED" :
@@ -513,7 +513,7 @@
             {
                 "attr_list":
                 [
-    		        { "attr_name":"Off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 5 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
+                    { "attr_name":"off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 5 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
                     { "attr_name":"amber", "bmc_cmd":"ipmitool raw 0x3A 0x0B 5 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Solid Amber", "value":"0x01" },
                     { "attr_name":"green", "bmc_cmd":"ipmitool raw 0x3A 0x0B 5 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Solid Green", "value":"0x02" },
                     { "attr_name":"amber_blink", "bmc_cmd":"ipmitool raw 0x3A 0x0B 5 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Blinking Amber", "value":"0x03" }
@@ -531,7 +531,7 @@
             {
                 "attr_list":
                 [
-    		    { "attr_name":"Off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 1 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
+                    { "attr_name":"off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 1 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
                     { "attr_name":"amber", "bmc_cmd":"ipmitool raw 0x3A 0x0B 1 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Solid Amber", "value":"0x01" },
                     { "attr_name":"green", "bmc_cmd":"ipmitool raw 0x3A 0x0B 1 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Solid Green", "value":"0x02" },
                     { "attr_name":"amber_blink", "bmc_cmd":"ipmitool raw 0x3A 0x0B 1 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Blinking Amber", "value":"0x03" }
@@ -549,7 +549,7 @@
             {
                 "attr_list":
                 [
-    		    { "attr_name":"Off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 2 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
+                    { "attr_name":"off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 2 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
                     { "attr_name":"amber", "bmc_cmd":"ipmitool raw 0x3A 0x0B 2 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Solid Amber", "value":"0x01" },
                     { "attr_name":"green", "bmc_cmd":"ipmitool raw 0x3A 0x0B 2 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Solid Green", "value":"0x02" },
                     { "attr_name":"amber_blink", "bmc_cmd":"ipmitool raw 0x3A 0x0B 2 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Blinking Amber", "value":"0x03" }
@@ -567,7 +567,7 @@
             {
                 "attr_list":
                 [
-    		    { "attr_name":"Off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 3 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
+                    { "attr_name":"off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 3 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
                     { "attr_name":"amber", "bmc_cmd":"ipmitool raw 0x3A 0x0B 3 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Solid Amber", "value":"0x01" },
                     { "attr_name":"green", "bmc_cmd":"ipmitool raw 0x3A 0x0B 3 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Solid Green", "value":"0x02" },
                     { "attr_name":"amber_blink", "bmc_cmd":"ipmitool raw 0x3A 0x0B 3 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Blinking Amber", "value":"0x03" }
@@ -585,7 +585,7 @@
             {
                 "attr_list":
                 [
-    		    { "attr_name":"Off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 4 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
+                    { "attr_name":"off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 4 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
                     { "attr_name":"amber", "bmc_cmd":"ipmitool raw 0x3A 0x0B 4 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Solid Amber", "value":"0x01" },
                     { "attr_name":"green", "bmc_cmd":"ipmitool raw 0x3A 0x0B 4 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Solid Green", "value":"0x02" },
                     { "attr_name":"amber_blink", "bmc_cmd":"ipmitool raw 0x3A 0x0B 4 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Blinking Amber", "value":"0x03" }

diff --git a/device/dell/x86_64-dellemc_s5248f_c3538-r0/pddf/pd-plugin.json b/device/dell/x86_64-dellemc_s5248f_c3538-r0/pddf/pd-plugin.json
@@ -29,11 +29,11 @@
         {
             "i2c":
             {
-                "valmap": { "F2B":"Intake", "B2F":"Exhaust" }
+                "valmap": { "F2B":"intake", "B2F":"exhaust" }
             },
             "bmc":
             {
-                "valmap": { "0":"Exhaust", "1":"Intake" }
+                "valmap": { "0":"exhaust", "1":"intake" }
             }
         },
 
@@ -46,7 +46,7 @@
 	    {
 	        "bmc":
 	        {
-                "valmap": {"0":"Exhaust", "1":"Intake"}
+                "valmap": {"0":"exhaust", "1":"intake"}
             }
         },
         "present":

diff --git a/device/dell/x86_64-dellemc_s5248f_c3538-r0/pddf/pddf-device.json b/device/dell/x86_64-dellemc_s5248f_c3538-r0/pddf/pddf-device.json
@@ -514,7 +514,7 @@
 
 	"LOC_LED" : 
     { 
-        "dev_info": { "device_type":"LED", "device_name":"SYS_LED" },
+        "dev_info": { "device_type":"LED", "device_name":"LOC_LED" },
         "dev_attr": { "index":"0", "flag":"rw" },
         "bmc": 
         {
@@ -556,7 +556,7 @@
             {
                 "attr_list":
                 [
-    		    { "attr_name":"Off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 5 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
+                    { "attr_name":"off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 5 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
                     { "attr_name":"amber", "bmc_cmd":"ipmitool raw 0x3A 0x0B 5 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Solid Amber", "value":"0x01" },
                     { "attr_name":"green", "bmc_cmd":"ipmitool raw 0x3A 0x0B 5 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Solid Green", "value":"0x02" },
                     { "attr_name":"amber_blink", "bmc_cmd":"ipmitool raw 0x3A 0x0B 5 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Blinking Amber", "value":"0x03" }
@@ -574,7 +574,7 @@
             {
                 "attr_list":
                 [
-    		    { "attr_name":"Off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 1 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
+                    { "attr_name":"off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 1 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
                     { "attr_name":"amber", "bmc_cmd":"ipmitool raw 0x3A 0x0B 1 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Solid Amber", "value":"0x01" },
                     { "attr_name":"green", "bmc_cmd":"ipmitool raw 0x3A 0x0B 1 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Solid Green", "value":"0x02" },
                     { "attr_name":"amber_blink", "bmc_cmd":"ipmitool raw 0x3A 0x0B 1 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Blinking Amber", "value":"0x03" }
@@ -592,7 +592,7 @@
             {
                 "attr_list":
                 [
-    		    { "attr_name":"Off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 2 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
+                    { "attr_name":"off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 2 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
                     { "attr_name":"amber", "bmc_cmd":"ipmitool raw 0x3A 0x0B 2 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Solid Amber", "value":"0x01" },
                     { "attr_name":"green", "bmc_cmd":"ipmitool raw 0x3A 0x0B 2 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Solid Green", "value":"0x02" },
                     { "attr_name":"amber_blink", "bmc_cmd":"ipmitool raw 0x3A 0x0B 2 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Blinking Amber", "value":"0x03" }
@@ -610,7 +610,7 @@
             {
                 "attr_list":
                 [
-    		    { "attr_name":"Off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 3 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
+                    { "attr_name":"off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 3 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
                     { "attr_name":"amber", "bmc_cmd":"ipmitool raw 0x3A 0x0B 3 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Solid Amber", "value":"0x01" },
                     { "attr_name":"green", "bmc_cmd":"ipmitool raw 0x3A 0x0B 3 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Solid Green", "value":"0x02" },
                     { "attr_name":"amber_blink", "bmc_cmd":"ipmitool raw 0x3A 0x0B 3 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Blinking Amber", "value":"0x03" }
@@ -628,7 +628,7 @@
             {
                 "attr_list":
                 [
-    		    { "attr_name":"Off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 4 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
+                    { "attr_name":"off", "bmc_cmd":"ipmitool raw 0x3A 0x0B 4 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Off", "value":"0x00" },
                     { "attr_name":"amber", "bmc_cmd":"ipmitool raw 0x3A 0x0B 4 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Solid Amber", "value":"0x01" },
                     { "attr_name":"green", "bmc_cmd":"ipmitool raw 0x3A 0x0B 4 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Solid Green", "value":"0x02" },
                     { "attr_name":"amber_blink", "bmc_cmd":"ipmitool raw 0x3A 0x0B 4 | awk '{print substr($0,3,1)}'", "raw":"1", "type":"mask", "mask":"0x3", "descr":"Blinking Amber", "value":"0x03" }

diff --git a/device/dell/x86_64-dellemc_s5296f_c3538-r0/pddf/pd-plugin.json b/device/dell/x86_64-dellemc_s5296f_c3538-r0/pddf/pd-plugin.json
@@ -31,14 +31,14 @@
     "psu_fan_dir": {
       "i2c": {
         "valmap": {
-          "F2B": "Intake",
-          "B2F": "Exhaust"
+          "F2B": "intake",
+          "B2F": "exhaust"
         }
       },
       "bmc": {
         "valmap": {
-          "0": "Exhaust",
-          "1": "Intake"
+          "0": "exhaust",
+          "1": "intake"
         }
       }
     },
@@ -48,8 +48,8 @@
     "direction": {
       "bmc": {
         "valmap": {
-          "0": "Exhaust",
-          "1": "Intake"
+          "0": "exhaust",
+          "1": "intake"
         }
       }
     },

diff --git a/device/dell/x86_64-dellemc_s5296f_c3538-r0/pddf/pddf-device.json b/device/dell/x86_64-dellemc_s5296f_c3538-r0/pddf/pddf-device.json
@@ -1678,7 +1678,7 @@
       "ipmitool": {
         "attr_list": [
           {
-            "attr_name": "Off",
+            "attr_name": "off",
             "bmc_cmd": "ipmitool raw 0x3A 0x0B 7 | awk '{print substr($0,3,1)}'",
             "raw": "1",
             "type": "mask",
@@ -1764,7 +1764,7 @@
       "ipmitool": {
         "attr_list": [
           {
-            "attr_name": "Off",
+            "attr_name": "off",
             "bmc_cmd": "ipmitool raw 0x3A 0x0B 5 | awk '{print substr($0,3,1)}'",
             "raw": "1",
             "type": "mask",
@@ -1816,7 +1816,7 @@
       "ipmitool": {
         "attr_list": [
           {
-            "attr_name": "Off",
+            "attr_name": "off",
             "bmc_cmd": "ipmitool raw 0x3A 0x0B 1 | awk '{print substr($0,3,1)}'",
             "raw": "1",
             "type": "mask",
@@ -1868,7 +1868,7 @@
       "ipmitool": {
         "attr_list": [
           {
-            "attr_name": "Off",
+            "attr_name": "off",
             "bmc_cmd": "ipmitool raw 0x3A 0x0B 2 | awk '{print substr($0,3,1)}'",
             "raw": "1",
             "type": "mask",
@@ -1920,7 +1920,7 @@
       "ipmitool": {
         "attr_list": [
           {
-            "attr_name": "Off",
+            "attr_name": "off",
             "bmc_cmd": "ipmitool raw 0x3A 0x0B 3 | awk '{print substr($0,3,1)}'",
             "raw": "1",
             "type": "mask",
@@ -1972,7 +1972,7 @@
       "ipmitool": {
         "attr_list": [
           {
-            "attr_name": "Off",
+            "attr_name": "off",
             "bmc_cmd": "ipmitool raw 0x3A 0x0B 4 | awk '{print substr($0,3,1)}'",
             "raw": "1",
             "type": "mask",

diff --git a/platform/broadcom/sonic-platform-modules-dell/s5212f/pddf/sonic_platform/__init__.py b/platform/broadcom/sonic-platform-modules-dell/s5212f/pddf/sonic_platform/__init__.py
@@ -1,3 +1,3 @@
 # All the derived classes for PDDF
-__all__ = ["platform", "chassis", "sfp", "psu", "thermal"]
+__all__ = ["platform", "chassis", "component", "sfp", "psu", "thermal", "fan", "fan_drawer"]
 from sonic_platform import *
diff --git a/platform/broadcom/sonic-platform-modules-dell/s5212f/pddf/sonic_platform/chassis.py b/platform/broadcom/sonic-platform-modules-dell/s5212f/pddf/sonic_platform/chassis.py
@@ -10,10 +10,12 @@
     import sys
     import time
     from sonic_platform_pddf_base.pddf_chassis import PddfChassis
+    from sonic_platform.component import Component
 except ImportError as e:
     raise ImportError(str(e) + "- required module not found")
 
 REBOOT_CAUSE_PATH = "/host/reboot-cause/platform/reboot_reason"
+MAX_S5212F_COMPONENT = 5
 
 class Chassis(PddfChassis):
     """
@@ -31,6 +33,10 @@ def __init__(self, pddf_data=None, pddf_plugin_data=None):
         for index in range(self.PORT_START, self.PORT_END):
             present = self.get_sfp(index).get_presence()
             self._global_port_pres_dict[index] = '1' if present else '0'
+
+        for i in range(MAX_S5212F_COMPONENT):
+            component = Component(i)
+            self._component_list.append(component)
 
     # Provide the functions/variables below for which implementation is to be overwritten
     def get_sfp(self, index):
@@ -131,3 +137,41 @@ def get_revision(self):
             A string containing the hardware revision for this chassis.
         """
         return self._eeprom.revision_str().encode('utf-8').hex()
+
+    def get_position_in_parent(self):
+        """
+        Retrieves 1-based relative physical position in parent device.
+        Returns:
+            integer: The 1-based relative physical position in parent
+            device or -1 if cannot determine the position
+        """
+        return -1
+
+    def is_replaceable(self):
+        """
+        Indicate whether Chassis is replaceable.
+        Returns:
+            bool: True if it is replaceable.
+        """
+        return False
+
+    def get_eeprom(self):
+        """
+        Retrieves the Sys Eeprom instance for the chassis.
+        Returns :
+            The instance of the Sys Eeprom
+        """
+        return self._eeprom
+
+    def get_watchdog(self):
+        """
+        Retreives hardware watchdog device on this chassis
+        Returns:
+            An object derived from WatchdogBase representing the hardware
+            watchdog device
+        """
+        if self._watchdog is None:
+            from sonic_platform.watchdog import Watchdog
+            self._watchdog = Watchdog()
+
+        return self._watchdog