diff --git a/drivers/scsi/hpsa_cmd.h b/drivers/scsi/hpsa_cmd.h
index 5961705eef76..078afe448115 100644
--- a/drivers/scsi/hpsa_cmd.h
+++ b/drivers/scsi/hpsa_cmd.h
@@ -809,10 +809,7 @@ struct bmic_identify_physical_device {
 	u8     max_temperature_degreesC;
 	u8     logical_blocks_per_phys_block_exp; /* phyblocksize = 512*2^exp */
 	__le16 current_queue_depth_limit;
-	u8     switch_name[10];
-	__le16 switch_port;
-	u8     alternate_paths_switch_name[40];
-	u8     alternate_paths_switch_port[8];
+	u8     reserved_switch_stuff[60];
 	__le16 power_on_hours; /* valid only if gas gauge supported */
 	__le16 percent_endurance_used; /* valid only if gas gauge supported. */
 #define BMIC_PHYS_DRIVE_SSD_WEAROUT(idphydrv) \
@@ -828,11 +825,22 @@ struct bmic_identify_physical_device {
 	(idphydrv->smart_carrier_authentication == 0x01)
 	u8     smart_carrier_app_fw_version;
 	u8     smart_carrier_bootloader_fw_version;
+	u8     sanitize_support_flags;
+	u8     drive_key_flags;
 	u8     encryption_key_name[64];
 	__le32 misc_drive_flags;
 	__le16 dek_index;
-	u8     padding[112];
-};
+	__le16 hba_drive_encryption_flags;
+	__le16 max_overwrite_time;
+	__le16 max_block_erase_time;
+	__le16 max_crypto_erase_time;
+	u8     device_connector_info[5];
+	u8     connector_name[8][8];
+	u8     page_83_id[16];
+	u8     max_link_rate[256];
+	u8     neg_phys_link_rate[256];
+	u8     box_conn_name[8];
+} __attribute((aligned(512)));
 
 struct bmic_sense_subsystem_info {
 	u8	primary_slot_number;