diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_pci_id_tbl.h b/drivers/net/ethernet/chelsio/cxgb4/t4_pci_id_tbl.h
index 633e9751a25e7ff11beb66423ba6f95040f78435..8c22bb8c9fbf29f68deaf1898921f92698e9484b 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_pci_id_tbl.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_pci_id_tbl.h
@@ -181,6 +181,8 @@ CH_PCI_DEVICE_ID_TABLE_DEFINE_BEGIN
 	CH_PCI_ID_TABLE_FENTRY(0x50a7), /* Custom T580-CR */
 	CH_PCI_ID_TABLE_FENTRY(0x50a8), /* Custom T580-KR */
 	CH_PCI_ID_TABLE_FENTRY(0x50a9), /* Custom T580-KR */
+	CH_PCI_ID_TABLE_FENTRY(0x50aa), /* Custom T580-CR */
+	CH_PCI_ID_TABLE_FENTRY(0x50ab), /* Custom T520-CR */
 
 	/* T6 adapters:
 	 */