diff --git a/drivers/nvme/nvme.inc b/drivers/nvme/nvme.inc
index 28a2eea..297e8bc 100644
--- a/drivers/nvme/nvme.inc
+++ b/drivers/nvme/nvme.inc
@@ -236,6 +236,10 @@ LID_ENDURANCE_GROUP_EVENT_AGGREGATE = 0x0F
 LID_RESERVATION_NOTIFICATION = 0x80
 LID_SANITIZE_STATUS = 0x81
 
+; Controller Type Values
+CNTRLTYPE_IO_CONTROLLER = 0x1
+CNTRLTYPE_DISCOVERY_CONTROLLER = 0x2
+CNTRLTYPE_ADMIN_CONTROLLER = 0x3
 
 struct NVME_MMIO 
 	CAP      dq ? ; Controller Capabilities
@@ -303,9 +307,12 @@ struct pcidev
 	sq_ptr 			dd ?
 	cq_ptr 			dd ?
 	queue_entries 	dd ?
+	version 		dd ?
 	pc 	            db ?
 	dstrd 	        db ?
 				    rb 2 ; align
+	serial 			dt ?, ?
+	model 			dt ?, ?, ?, ?
 ends
 TOTAL_PCIDEVS = 4
 TOTAL_PCIDEVS_MALLOC_SZ = TOTAL_PCIDEVS * sizeof.pcidev
@@ -341,7 +348,7 @@ struct IDENTC
 	ctratt     dd ?
 	rrls       dw ?
 	           rb 9       ; reserved
-	cntrltyp   db ?
+	cntrltype  db ?
 	fguid      dq ?, ?
 	crdt1      dw ?
 	crdt2      dw ?