#
# Copyright (C) 2008-2010 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

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

PKG_NAME:=drv_vmmc
PKG_VERSION:=1.7.0
PKG_RELEASE:=2

PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_MD5SUM:=3f1b44e79408a3320aa9f8b21a260fd0
PKG_SOURCE_URL:=http://mirror2.openwrt.org/sources

PATCH_DIR ?= ./patches$(if $(wildcard ./patches-$(KERNEL_PATCHVER)),-$(KERNEL_PATCHVER))

include $(INCLUDE_DIR)/package.mk

define KernelPackage/ifx-vmmc
  SUBMENU:=Voice over IP
  TITLE:=TAPI LL driver for Voice Macro
  URL:=http://www.lantiq.com/
  MAINTAINER:=Lantiq
  DEPENDS:=+kmod-ifx-tapi @BROKEN
  FILES:=$(PKG_BUILD_DIR)/src/drv_vmmc.ko
  AUTOLOAD:=$(call AutoLoad,25,drv_vmmc)
  MENU:=1
endef

define KernelPackage/ifx-vmmc/description
	Voice Subsystem Low Level Driver for Danube, AR9, VR9 device families
endef

define KernelPackage/ifx-vmmc/config
	source "$(SOURCE)/Config.in"
endef

CONFIGURE_ARGS += \
	ARCH=$(LINUX_KARCH) \
	--enable-linux-26 \
	--enable-kernelbuild="$(LINUX_DIR)" \
	--enable-kernelincl="$(LINUX_DIR)/include" \
	--enable-tapiincl="$(STAGING_DIR)/usr/include/drv_tapi" \
	--with-ifxos-incl=$(STAGING_DIR)/usr/include/ifxos \
	$(call autoconf_bool,CONFIG_VOICE_CPE_VMMC_EVENT_LOGGER,el-debug) \
	$(call autoconf_bool,CONFIG_VOICE_CPE_VMMC_PMC,pmc) \
	$(call autoconf_bool,CONFIG_VOICE_CPE_VMMC_DISABLE_DECT_NIBBLE_SWAP,dect-nibble-swap) \
	$(call autoconf_bool,CONFIG_VOICE_CPE_TAPI_FAX,fax t38) \
	$(call autoconf_bool,CONFIG_VOICE_CPE_TAPI_CID,cid) \
	$(call autoconf_bool,CONFIG_VOICE_CPE_TAPI_DECT,dect) \
	$(call autoconf_bool,CONFIG_VOICE_CPE_TAPI_KPI,kpi) \
	$(call autoconf_bool,CONFIG_VOICE_CPE_TAPI_LT_GR909,lt calibration) \
	$(call autoconf_bool,CONFIG_VOICE_CPE_TAPI_HDLC,hdlc) \
	$(call autoconf_bool,CONFIG_VOICE_CPE_TAPI_TRACES,trace)

ifneq ($(CONFIG_VOICE_CPE_VMMC_MPS_HISTORY_SIZE),128)
  CONFIGURE_ARGS += --enable-history-buf=$(CONFIG_VOICE_CPE_VMMC_MPS_HISTORY_SIZE)
endif

#defaults 
FW_URL:=http://localhost/
FW_TARGET:=ifx_firmware.bin
FW_FILE:=fw_voip_ifx.tar.gz
COEF_TARGET:=ifx_bbd_fxs.bin
COEF_FILE:=coef_voip_ifx.tar.gz

FW_DIR:=lib/firmware
ifeq ($(CONFIG_VOICE_CPE_VMMC_WITH_DEVICE_DANUBE_extract),y)
  CONFIGURE_ARGS += --with-device=DANUBE
  FW_TARGET:=danube_firmware.bin
  FW_SOURCE:=danube_firmware.bin
  FW_URL:=http://www.arcor.de/hilfe/files/pdf/
  FW_FILE=arcor_A800_452CPW_FW_1.02.206(20081201).bin
  FW_MD5SUM:=19d9af4e369287a0f0abaed415cdac10
  COEF_TARGET:=danube_bbd_fxs.bin
  COEF_FILE:=arcor_A800_452CPW_FW_1.02.206(20081201).bin
  COEF_MD5SUM:=19d9af4e369287a0f0abaed415cdac10
endif

ifeq ($(CONFIG_VOICE_CPE_VMMC_WITH_DEVICE_DANUBE),y)
  CONFIGURE_ARGS += --with-device=DANUBE
  FW_SOURCE:=voip_R12.1.0.1.0-enc.bin
  FW_TARGET:=danube_firmware.bin
  FW_FILE=fw_voip_danube-12.1.0.1.0.tar.gz
  FW_MD5SUM:=51868b88dee9dbc65d3dbba355ded91c
  COEF_TARGET:=danube_bbd_fxs.bin
  COEF_FILE:=coef_voip_danube-0.9.0.tar.gz
  COEF_MD5SUM:=c8ac6592b304b03829a8123560e15710
endif

ifeq ($(CONFIG_VOICE_CPE_VMMC_WITH_DEVICE_AR9),y)
  CONFIGURE_ARGS += --with-device=AR9
  # TODO: add fw/coef
endif

ifeq ($(CONFIG_VOICE_CPE_VMMC_WITH_DEVICE_VR9),y)
  CONFIGURE_ARGS += --with-device=VR9
  # TODO: add fw/coef
endif

ifeq ($(CONFIG_VOICE_CPE_VMMC_WITH_DEVICE_DANUBE_extract),y)
define Download/decode
  FILE:=ifxmips_fw_decodev2.tar.bz2
  URL:=http://downloads.openwrt.org/sources/
  MD5SUM:=9f4ebfae5cb9d9e8fca46057a653ae27
endef
$(eval $(call Download,decode))
endif

define Download/firmware
  FILE:=$(FW_FILE)
  URL:=$(FW_URL)
  MD5SUM:=$(FW_MD5SUM)
endef
$(eval $(call Download,firmware))

define Download/coef
  FILE:=$(COEF_FILE)
  URL:=$(FW_URL)
  MD5SUM:=$(COEF_MD5SUM)
endef
$(eval $(call Download,coef))

define Build/Configure
	rm -rf \
		$(PKG_BUILD_DIR)/coef \
		$(PKG_BUILD_DIR)/firmware
	mkdir -p \
		$(PKG_BUILD_DIR)/coef \
		$(PKG_BUILD_DIR)/firmware
ifeq ($(CONFIG_VOICE_CPE_VMMC_WITH_DEVICE_DANUBE_extract),y)
	$(PLATFORM_DIR)/extract.sh $(DL_DIR) '$(FW_FILE)' 
	$(CP) $(DL_DIR)/voip.bin $(PKG_BUILD_DIR)/firmware/$(FW_TARGET)
	$(CP) $(DL_DIR)/voip_coef.bin $(PKG_BUILD_DIR)/coef/$(COEF_TARGET)
else
	$(TAR) -C $(PKG_BUILD_DIR)/firmware -xvzf $(DL_DIR)/$(FW_FILE)
	$(TAR) -C $(PKG_BUILD_DIR)/coef -xvzf $(DL_DIR)/$(COEF_FILE)
endif
	(cd $(PKG_BUILD_DIR); aclocal && autoconf && automake)
	$(call Build/Configure/Default)
endef

define Build/InstallDev
	$(INSTALL_DIR) $(1)/usr/include
	mkdir -p $(1)/usr/include/drv_vmmc
	$(CP) -v --dereference $(PKG_BUILD_DIR)/include/* $(1)/usr/include/drv_vmmc
	(cd $(1)/usr/include/drv_vmmc && ln -snf . include)
endef

define KernelPackage/ifx-vmmc/install
	$(INSTALL_DIR) $(1)/etc/init.d $(1)/$(FW_DIR)
	$(INSTALL_BIN) ./files/vmmc.init $(1)/etc/init.d/vmmc
	$(CP) $(PKG_BUILD_DIR)/firmware/$(FW_SOURCE) $(1)/$(FW_DIR)/$(FW_TARGET)
	$(CP) $(PKG_BUILD_DIR)/coef/$(COEF_TARGET) $(1)/$(FW_DIR)/$(COEF_TARGET)
endef

$(eval $(call KernelPackage,ifx-vmmc))
