cxgb4: add new T5 pci device id

Signed-off-by: NGanesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/chelsio/cxgb4/t4_pci_id_tbl.h

@@ -172,6 +172,7 @@ CH_PCI_DEVICE_ID_TABLE_DEFINE_BEGIN
 	CH_PCI_ID_TABLE_FENTRY(0x509e), /* Custom T520-CR */
 	CH_PCI_ID_TABLE_FENTRY(0x509f), /* Custom T540-CR */
 	CH_PCI_ID_TABLE_FENTRY(0x50a0), /* Custom T540-CR */
+	CH_PCI_ID_TABLE_FENTRY(0x50a1), /* Custom T540-CR */
 
 	/* T6 adapters:
 	 */