ixgbe: Add support for single-port X550 device

Add support for a single-port X550 device.

Signed-off-by: Mark Rustad <mark.d.rustad@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
index ee43a38..8c560da 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
@@ -97,6 +97,7 @@
 		case IXGBE_DEV_ID_X540T:
 		case IXGBE_DEV_ID_X540T1:
 		case IXGBE_DEV_ID_X550T:
+		case IXGBE_DEV_ID_X550T1:
 		case IXGBE_DEV_ID_X550EM_X_10G_T:
 			supported = true;
 			break;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index d5509cc..9594438 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -125,6 +125,7 @@
 	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_SFP_SF_QP), board_82599 },
 	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540T1), board_X540 },
 	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550T), board_X550},
+	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550T1), board_X550},
 	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_KX4), board_X550EM_x},
 	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_KR), board_X550EM_x},
 	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_10G_T), board_X550EM_x},
@@ -8983,6 +8984,7 @@
 	case IXGBE_DEV_ID_X540T:
 	case IXGBE_DEV_ID_X540T1:
 	case IXGBE_DEV_ID_X550T:
+	case IXGBE_DEV_ID_X550T1:
 	case IXGBE_DEV_ID_X550EM_X_KX4:
 	case IXGBE_DEV_ID_X550EM_X_KR:
 	case IXGBE_DEV_ID_X550EM_X_10G_T:
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index 7ae4bbd..bd95be2 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
@@ -75,6 +75,7 @@
 #define IXGBE_DEV_ID_X540T1              0x1560
 
 #define IXGBE_DEV_ID_X550T		0x1563
+#define IXGBE_DEV_ID_X550T1		0x15D1
 #define IXGBE_DEV_ID_X550EM_X_KX4	0x15AA
 #define IXGBE_DEV_ID_X550EM_X_KR	0x15AB
 #define IXGBE_DEV_ID_X550EM_X_SFP	0x15AC