DellEMC: Z9332f - Platform API implementation (#8787)

platform/broadcom/sonic-platform-modules-dell/z9332f/sonic_platform/chassis.py

@@ -270,6 +270,15 @@ class Chassis(ChassisBase):
         """
         return self._eeprom.serial_number_str()
 
+    def get_revision(self):
+        """
+        Retrieves the hardware revision of the device
+
+        Returns:
+            string: Revision value of device
+        """
+        return self._eeprom.revision_str()
+
     def get_system_eeprom_info(self):
         """
         Retrieves the full content of system EEPROM information for the chassis

platform/broadcom/sonic-platform-modules-dell/z9332f/sonic_platform/eeprom.py

@@ -118,7 +118,7 @@ class Eeprom(eeprom_tlvinfo.TlvInfoDecoder):
         Returns the device revision
         """
         (is_valid, results) = self.get_tlv_field(
-                    self.eeprom_data, self._TLV_CODE_DEVICE_VERSION)
+                    self.eeprom_data, self._TLV_CODE_LABEL_REVISION)
         if not is_valid:
             return "N/A"
 

platform/broadcom/sonic-platform-modules-dell/z9332f/sonic_platform/fan_drawer.py

@@ -103,3 +103,13 @@ class FanDrawer(FanDrawerBase):
         # Fan tray status LED controlled by BMC
         # Return True to avoid thermalctld alarm
         return True
+
+    def get_maximum_consumed_power(self):
+        """
+        Retrives the maximum power drawn by Fan Drawer
+
+        Returns:
+            A float, with value of the maximum consumable power of the
+            component.
+        """
+        return 36.0

platform/broadcom/sonic-platform-modules-dell/z9332f/sonic_platform/psu.py

@@ -87,6 +87,19 @@ class Psu(PsuBase):
         """
         return self.fru.get_board_serial()
 
+    def get_revision(self):
+        """
+        Retrieves the hardware revision of the device
+
+        Returns:
+            string: Revision value of device
+        """
+        serial = self.fru.get_board_serial()
+        if serial != "NA" and len(serial) == 23:
+            return serial[-3:]
+        else:
+            return "NA"
+
     def get_status(self):
         """
         Retrieves the operational status of the PSU
@@ -193,6 +206,20 @@ class Psu(PsuBase):
 
         return float(power)
 
+    def get_maximum_supplied_power(self):
+        """
+        Retrieves the maximum supplied power by PSU
+
+        Returns:
+            A float number, the maximum power output in Watts.
+            e.g. 1200.1
+        """
+        is_valid, power = self.power_sensor.get_threshold("UpperCritical")
+        if not is_valid:
+            return None
+
+        return float(power)
+
     def get_powergood_status(self):
         """
         Retrieves the powergood status of PSU