Add quirks for Netac Onlydisk 2000 USB disk.

sys/cam/scsi/scsi_da.c

@@ -535,6 +535,10 @@ static struct da_quirk_entry da_quirk_table[] =
 		{T_DIRECT, SIP_MEDIA_REMOVABLE, "ChipsBnk", "USB*",
 		 "*"}, /*quirks*/ DA_Q_NO_SYNC_CACHE
 	},
+	{
+		{T_DIRECT, SIP_MEDIA_REMOVABLE, "Netac", "OnlyDisk*",
+		 "2000"}, /*quirks*/ DA_Q_NO_SYNC_CACHE
+	}
 };
 
 static	disk_strategy_t	dastrategy;

sys/dev/usb/umass.c

@@ -564,6 +564,10 @@ static struct umass_devdescr_t umass_devdescrs[] = {
 	  UMASS_PROTO_SCSI | UMASS_PROTO_BBB,
 	  NO_INQUIRY
 	},
+	{ USB_VENDOR_NETAC, USB_PRODUCT_NETAC_ONLYDISK, RID_WILDCARD,
+	  UMASS_PROTO_SCSI | UMASS_PROTO_BBB,
+	  IGNORE_RESIDUE
+	},
 	{ USB_VENDOR_NETCHIP, USB_PRODUCT_NETCHIP_CLIK_40, RID_WILDCARD,
 	  UMASS_PROTO_ATAPI,
 	  NO_INQUIRY

sys/dev/usb/usbdevs

@@ -1737,6 +1737,7 @@ product NEODIO ND5010		0x5010	Multi-format Flash Controller
 
 /* Netac products */
 product NETAC CF_CARD		0x1060	USB-CF-Card
+product NETAC ONLYDISK		0x0003	OnlyDisk
 
 /* NetChip Technology Products */
 product NETCHIP TURBOCONNECT	0x1080	Turbo-Connect