#
# Copyright (C) 2014 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
# $Id$

include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk

PKG_NAME:=cryptodev-linux
PKG_VERSION:=1.6
PKG_RELEASE:=1

PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=http://download.gna.org/cryptodev-linux/
PKG_MD5SUM:=eade38998313c25fd7934719cdf8a2ea

PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)

include $(INCLUDE_DIR)/package.mk

CRYPTODEV_AUTOLOAD:= \
	cryptodev

define KernelPackage/cryptodev
  SUBMENU:=Cryptographic API modules
  DEFAULT:=m if ALL
  TITLE:=Driver for cryptographic acceleration
  URL:=http://cryptodev-linux.org/
  VERSION:=$(LINUX_VERSION)+$(PKG_VERSION)-$(BOARD)-$(PKG_RELEASE)
  DEPENDS:=+kmod-crypto-core +kmod-crypto-authenc +kmod-crypto-hash
  FILES:= \
		$(PKG_BUILD_DIR)/cryptodev.$(LINUX_KMOD_SUFFIX)
  AUTOLOAD:=$(call AutoLoad,50,$(CRYPTODEV_AUTOLOAD))
endef

define KernelPackage/cryptodev/description
  This is a driver for that allows to use the Linux kernel supported
  hardware ciphers by user-space applications.
endef

CRYPTODEV_MAKEOPTS= -C $(PKG_BUILD_DIR) \
		PATH="$(TARGET_PATH)" \
		ARCH="$(LINUX_KARCH)" \
		CROSS_COMPILE="$(TARGET_CROSS)" \
		TOOLPREFIX="$(KERNEL_CROSS)" \
		TOOLPATH="$(KERNEL_CROSS)" \
		KERNEL_DIR="$(LINUX_DIR)" \
		LDOPTS=" " \
		DOMULTI=1

define Build/Compile/cryptodev
	$(MAKE) $(CRYPTODEV_MAKEOPTS)
endef

define Build/Compile
	$(call Build/Compile/cryptodev)
endef

define Build/InstallDev
	$(INSTALL_DIR) $(STAGING_DIR)/usr/include/crypto
	$(CP) $(PKG_BUILD_DIR)/crypto/cryptodev.h $(STAGING_DIR)/usr/include/crypto/
endef

define KernelPackage/cryptodev/install
	$(INSTALL_DIR) $(1)/etc/modules.d
	$(INSTALL_DATA) ./files/cryptodev.modules $(1)/etc/modules.d/80-cryptodev
	$(INSTALL_DIR) $(1)/lib/modules/$(LINUX_VERSION)
	$(INSTALL_DIR) $(1)/usr/sbin
endef

$(eval $(call KernelPackage,cryptodev))