crypto: Added Chelsio Menu to the Kconfig file

Adds the config entry for the Chelsio Crypto Driver, Makefile changes
for the same.
Signed-off-by: NAtul Gupta <atul.gupta@chelsio.com>
Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/crypto/Kconfig

@@ -550,4 +550,6 @@ config CRYPTO_DEV_ROCKCHIP
 	  This driver interfaces with the hardware crypto accelerator.
 	  Supporting cbc/ecb chainmode, and aes/des/des3_ede cipher mode.
 
+source "drivers/crypto/chelsio/Kconfig"
+
 endif # CRYPTO_HW

drivers/crypto/Makefile

@@ -31,3 +31,4 @@ obj-$(CONFIG_CRYPTO_DEV_QCE) += qce/
 obj-$(CONFIG_CRYPTO_DEV_VMX) += vmx/
 obj-$(CONFIG_CRYPTO_DEV_SUN4I_SS) += sunxi-ss/
 obj-$(CONFIG_CRYPTO_DEV_ROCKCHIP) += rockchip/
+obj-$(CONFIG_CRYPTO_DEV_CHELSIO) += chelsio/

drivers/crypto/chelsio/Kconfig

+config CRYPTO_DEV_CHELSIO
+	tristate "Chelsio Crypto Co-processor Driver"
+	depends on CHELSIO_T4
+	select CRYPTO_SHA1
+	select CRYPTO_SHA256
+	select CRYPTO_SHA512
+	---help---
+	  The Chelsio Crypto Co-processor driver for T6 adapters.
+
+	  For general information about Chelsio and our products, visit
+	  our website at <http://www.chelsio.com>.
+
+	  For customer support, please visit our customer support page at
+	  <http://www.chelsio.com/support.html>.
+
+	  Please send feedback to <linux-bugs@chelsio.com>.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called chcr.

drivers/crypto/chelsio/Makefile

+ccflags-y := -Idrivers/net/ethernet/chelsio/cxgb4
+
+obj-$(CONFIG_CRYPTO_DEV_CHELSIO) += chcr.o
+chcr-objs :=  chcr_core.o chcr_algo.o