diff --git a/includes/discovery/entity-physical/linux.inc.php b/includes/discovery/entity-physical/linux.inc.php
new file mode 100644
index 0000000000..9edcf5a7b7
--- /dev/null
+++ b/includes/discovery/entity-physical/linux.inc.php
@@ -0,0 +1,114 @@
+<?php
+
+$controller_array = snmpwalk_cache_multi_oid($device, 'adapterInfoTable', $controller_array, 'LSI-MegaRAID-SAS-MIB');
+$enclosures = snmpwalk_cache_multi_oid($device, 'enclosureTable', $enclosures, 'LSI-MegaRAID-SAS-MIB');
+$drives = snmpwalk_cache_multi_oid($device, 'physicalDriveTable', $drives, 'LSI-MegaRAID-SAS-MIB');
+$bbus = snmpwalk_cache_multi_oid($device, 'bbuTable', $bbus, 'LSI-MegaRAID-SAS-MIB');
+
+foreach ($controller_array as $controller) {
+    // Discover the chassis
+    $entity_array[] = [
+        'entPhysicalIndex'        => 200 + $controller['adapterID-AIT'],
+	'entPhysicalParentRelPos' => $controller['adapterID-AIT'],
+        'entPhysicalDescr'        => '/C' . $controller['adapterID-AIT'],
+        'entPhysicalClass'        => 'port',
+        'entPhysicalModelName'    => $controller['productName'],
+        'entPhysicalSerialNum'    => $controller['serialNo'],
+        'entPhysicalContainedIn'  => '0',
+        'entPhysicalVendorType'   => $controller['adapterVendorID'],
+        'entPhysicalFirmwareRev'  => $controller['firmwareVersion'],
+    ];
+}
+
+foreach ($bbus as $bbu) {
+    // Discover the chassis
+    $entity_array[] = [
+        'entPhysicalIndex'        => 1000 + $bbu['pdIndex'],
+        'entPhysicalClass'        => 'charge',
+        'entPhysicalModelName'    => $bbu['deviceName'],
+        'entPhysicalSerialNum'    => $bbu['serialNumber'],
+        'entPhysicalContainedIn'  => 200 + $bbu['adpID'],
+	'entPhysicalIsFRU'        => 'true',
+        'entPhysicalFirmwareRev'  => $bbu['firmwareStatus'],
+    ];
+}
+
+foreach ($enclosures as $enclosure) {
+    // Discover the chassis
+    $entity_array[] = [
+        'entPhysicalIndex'        => 210 + $enclosure['deviceId'],
+	'entPhysicalMfgName'      => $enclosure['slotCount'],
+	'entPhysicalParentRelPos' => $enclosure['deviceId'],
+        'entPhysicalDescr'        => '/C' . $enclosure['adapterID-CDIT'] . '/E' . $enclosure['deviceId'],
+        'entPhysicalClass'        => 'chassis',
+        'entPhysicalModelName'    => $enclosure['productID'],
+        'entPhysicalSerialNum'    => $enclosure['enclSerialNumber'],
+        'entPhysicalContainedIn'  => 200 +  $enclosure['adapterID-CDIT'],
+        'entPhysicalVendorType'   => $enclosure['adapterVendorID'],
+        'entPhysicalFirmwareRev'  => $enclosure['firmwareVersion'],
+    ];
+}
+
+foreach ($drives as $drive) {
+    // Discover the chassis
+    $entity_array[] = [
+	'entPhysicalIndex'        => 500 + $drive['enclDeviceId'] * 100 + $drive['physDevID'],
+	'entPhysicalParentRelPos' => $drive['slotNumber'],
+        'entPhysicalDescr'        => '/C' . $drive['adpID-PDT'] . '/E' . $drive['enclDeviceId'] . '/S' . $drive['slotNumber'],
+        'entPhysicalClass'        => 'drive',
+        'entPhysicalModelName'    => $drive['pdProductID'],
+        'entPhysicalSerialNum'    => $drive['pdSerialNumber'],
+        'entPhysicalContainedIn'  => 210 + $drive['enclDeviceId'],
+	'entPhysicalIsFRU'        => 'true',
+        'entPhysicalFirmwareRev'  => $drive['pdFwversion'],
+    ];
+}
+
+
+foreach ($entity_array as $entPhysicalIndex => $entry) {
+    $entPhysicalIndex = array_key_exists('entPhysicalIndex', $entry) ? $entry['entPhysicalIndex'] : '';
+    $entPhysicalDescr = array_key_exists('entPhysicalDescr', $entry) ? $entry['entPhysicalDescr'] : '';
+    $entPhysicalClass = array_key_exists('entPhysicalClass', $entry) ? $entry['entPhysicalClass'] : '';
+    $entPhysicalName = array_key_exists('entPhysicalName', $entry) ? $entry['entPhysicalName'] : '';
+    $entPhysicalModelName = array_key_exists('entPhysicalModelName', $entry) ? $entry['entPhysicalModelName'] : '';
+    $entPhysicalSerialNum = array_key_exists('entPhysicalSerialNum', $entry) ? $entry['entPhysicalSerialNum'] : '';
+    $entPhysicalContainedIn = array_key_exists('entPhysicalContainedIn', $entry) ? $entry['entPhysicalContainedIn'] : '';
+    $entPhysicalMfgName = array_key_exists('entPhysicalMfgName', $entry) ? $entry['entPhysicalMfgName'] : '';
+    $entPhysicalParentRelPos = array_key_exists('entPhysicalParentRelPos', $entry) ? $entry['entPhysicalParentRelPos'] : '';
+    $entPhysicalVendorType = array_key_exists('entPhysicalVendorType', $entry) ? $entry['entPhysicalVendorType'] : '';
+    $entPhysicalHardwareRev = array_key_exists('entPhysicalHardwareRev', $entry) ? $entry['entPhysicalHardwareRev'] : '';
+    $entPhysicalFirmwareRev = array_key_exists('entPhysicalFirmwareRev', $entry) ? $entry['entPhysicalFirmwareRev'] : '';
+    $entPhysicalSoftwareRev = array_key_exists('entPhysicalSoftwareRev', $entry) ? $entry['entPhysicalSoftwareRev'] : '';
+    $entPhysicalIsFRU = array_key_exists('entPhysicalIsFRU', $entry) ? $entry['entPhysicalIsFRU'] : '';
+    $entPhysicalAlias = array_key_exists('entPhysicalAlias', $entry) ? $entry['entPhysicalAlias'] : '';
+    $entPhysicalAssetID = array_key_exists('entPhysicalAssetID', $entry) ? $entry['entPhysicalAssetID'] : '';
+    $ifIndex = array_key_exists('ifIndex', $entry) ? $entry['ifIndex'] : '';
+
+    discover_entity_physical($valid,
+			     $device,
+			     $entPhysicalIndex,
+			     $entPhysicalDescr,
+			     $entPhysicalClass,
+			     $entPhysicalName,
+			     $entPhysicalModelName,
+			     $entPhysicalSerialNum,
+			     $entPhysicalContainedIn,
+			     $entPhysicalMfgName,
+			     $entPhysicalParentRelPos,
+			     $entPhysicalVendorType,
+			     $entPhysicalHardwareRev,
+			     $entPhysicalFirmwareRev,
+			     $entPhysicalSoftwareRev,
+			     $entPhysicalIsFRU,
+			     $entPhysicalAlias,
+			     $entPhysicalAssetID,
+			     $ifIndex);
+}//end foreach
+
+echo "\n";
+unset(
+    $update_data,
+    $insert_data,
+    $entry,
+    $entity_array
+);