cxgb4: update Kconfig and Makefile for FCoE support

Signed-off-by: Varun Prakash <varun@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/chelsio/Kconfig

@@ -97,6 +97,17 @@ config CHELSIO_T4_DCB
 
 	  If unsure, say N.
 
+config CHELSIO_T4_FCOE
+	bool "Fibre Channel over Ethernet (FCoE) Support for Chelsio T5 cards"
+	default n
+	depends on CHELSIO_T4 && CHELSIO_T4_DCB && FCOE
+	---help---
+	  Enable FCoE offload features.
+	  Say Y here if you want to enable Fibre Channel over Ethernet (FCoE) support
+	  in the driver.
+
+	  If unsure, say N.
+
 config CHELSIO_T4VF
 	tristate "Chelsio Communications T4/T5 Virtual Function Ethernet support"
 	depends on PCI

drivers/net/ethernet/chelsio/cxgb4/Makefile

@@ -6,4 +6,5 @@ obj-$(CONFIG_CHELSIO_T4) += cxgb4.o
 
 cxgb4-objs := cxgb4_main.o l2t.o t4_hw.o sge.o clip_tbl.o
 cxgb4-$(CONFIG_CHELSIO_T4_DCB) +=  cxgb4_dcb.o
+cxgb4-$(CONFIG_CHELSIO_T4_FCOE) +=  cxgb4_fcoe.o
 cxgb4-$(CONFIG_DEBUG_FS) += cxgb4_debugfs.o