#
# Copyright (C) 2007-2008 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
# $Id: Makefile 7440 2007-06-02 02:22:01Z nbd $

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

PKG_NAME:=mac80211
PKG_RELEASE:=2

PKG_VERSION:=2008-08-06
PKG_SOURCE:=compat-wireless-$(PKG_VERSION).tar.bz2
PKG_SOURCE_URL:=http://www.orbit-lab.org/kernel/compat-wireless-2.6/2008/08/
PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/compat-wireless-$(PKG_VERSION)

include $(INCLUDE_DIR)/package.mk

define KernelPackage/mac80211
  SUBMENU:=Wireless Drivers
  TITLE:=Linux 802.11 Wireless Networking Stack
  DEPENDS:=@LINUX_2_6 +kmod-crypto-arc4 +kmod-crypto-aes +wireless-tools @!TARGET_avr32
  FILES:= \
	$(PKG_BUILD_DIR)/net/mac80211/mac80211.$(LINUX_KMOD_SUFFIX) \
	$(PKG_BUILD_DIR)/net/wireless/cfg80211.$(LINUX_KMOD_SUFFIX)
  AUTOLOAD:=$(call AutoLoad,20,cfg80211 mac80211)
endef

define KernelPackage/mac80211/description
Linux 802.11 Wireless Networking Stack
endef

# Ralink rt2x00 drivers
RT61FW:=RT61_Firmware_V1.2.zip
RT71FW:=RT71W_Firmware_V1.8.zip

define Download/rt61
  FILE:=$(RT61FW)
  URL:=http://www.ralinktech.com.tw/data/
  MD5SUM:=d4c690c93b470bc9a681297c2adc6281
endef
$(eval $(call Download,rt61))

define Download/rt71w
  FILE:=$(RT71FW)
  URL:=http://www.ralinktech.com.tw/data/
  MD5SUM:=1e7a5dc574e0268574fcda3fd5cf52f7
endef
$(eval $(call Download,rt71w))

define KernelPackage/rt2x00/Default
  SUBMENU:=Wireless Drivers
  TITLE:=Ralink Drivers for RT2x00 cards
endef

define KernelPackage/rt2x00-lib
$(call KernelPackage/rt2x00/Default)
  DEPENDS+= @PCI_SUPPORT||USB_SUPPORT +kmod-mac80211 +kmod-crc-itu-t
  TITLE+= (LIB)
  FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/rt2x00/rt2x00lib.$(LINUX_KMOD_SUFFIX)
  AUTOLOAD:=$(call AutoLoad,25,blkcipher ecb arc4 rt2x00lib)
endef

define KernelPackage/rt2x00-pci
$(call KernelPackage/rt2x00/Default)
  DEPENDS+= @PCI_SUPPORT +kmod-rt2x00-lib +kmod-eeprom-93cx6
  TITLE+= (PCI)
  FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/rt2x00/rt2x00pci.$(LINUX_KMOD_SUFFIX)
  AUTOLOAD:=$(call AutoLoad,26,rt2x00pci)
endef

define KernelPackage/rt2x00-usb
$(call KernelPackage/rt2x00/Default)
  DEPENDS+= @USB_SUPPORT +kmod-rt2x00-lib +kmod-usb-core
  TITLE+= (USB)
  FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/rt2x00/rt2x00usb.$(LINUX_KMOD_SUFFIX)
  AUTOLOAD:=$(call AutoLoad,26,rt2x00usb)
endef

define KernelPackage/rt2400-pci
$(call KernelPackage/rt2x00/Default)
  DEPENDS+= @PCI_SUPPORT +kmod-rt2x00-pci
  TITLE+= (RT2400 PCI)
  FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/rt2x00/rt2400pci.$(LINUX_KMOD_SUFFIX)
  AUTOLOAD:=$(call AutoLoad,27,rt2400pci)
endef

define KernelPackage/rt2500-pci
$(call KernelPackage/rt2x00/Default)
  DEPENDS+= @PCI_SUPPORT +kmod-rt2x00-pci
  TITLE+= (RT2500 PCI)
  FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/rt2x00/rt2500pci.$(LINUX_KMOD_SUFFIX)
  AUTOLOAD:=$(call AutoLoad,27,rt2500pci)
endef

define KernelPackage/rt2500-usb
$(call KernelPackage/rt2x00/Default)
  DEPENDS+= @USB_SUPPORT +kmod-rt2x00-usb
  TITLE+= (RT2500 USB)
  FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/rt2x00/rt2500usb.$(LINUX_KMOD_SUFFIX)
  AUTOLOAD:=$(call AutoLoad,27,rt2500usb)
endef

define KernelPackage/rt61-pci
$(call KernelPackage/rt2x00/Default)
  DEPENDS+= @PCI_SUPPORT +kmod-rt2x00-pci
  TITLE+= (RT2x61 PCI)
  FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/rt2x00/rt61pci.$(LINUX_KMOD_SUFFIX)
  AUTOLOAD:=$(call AutoLoad,27,rt61pci)
endef

define KernelPackage/rt73-usb
  $(call KernelPackage/rt2x00/Default)
  DEPENDS+= @USB_SUPPORT +kmod-rt2x00-usb
  TITLE+= (RT73 USB)
  FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/rt2x00/rt73usb.$(LINUX_KMOD_SUFFIX)
  AUTOLOAD:=$(call AutoLoad,27,rt73usb)
endef

define KernelPackage/net-zd1211rw
  SUBMENU:=Wireless Drivers
  TITLE:=Zydas ZD1211 support
  DEPENDS:=@LINUX_2_6_24||LINUX_2_6_25 @USB_SUPPORT +kmod-ieee80211-softmac
  FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/zd1211rw/zd1211rw.$(LINUX_KMOD_SUFFIX)
  AUTOLOAD:=$(call AutoLoad,60,zd1211rw)
endef

define KernelPackage/ath5k
  SUBMENU:=Wireless Drivers
  TITLE:=Atheros 5xxx wireless cards support
  DEPENDS+= @PCI_SUPPORT +kmod-mac80211
  FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/ath5k/ath5k.$(LINUX_KMOD_SUFFIX)
  AUTOLOAD:=$(call AutoLoad,27,ath5k)
endef

BUILDFLAGS:= \
	$(foreach opt,$(CONFOPTS),-DCONFIG_$(opt)) \
	$(if $(CONFIG_LEDS_TRIGGERS), -DCONFIG_MAC80211_LEDS -DCONFIG_LEDS_TRIGGERS) \
	-D__CONFIG_MAC80211_RC_DEFAULT=pid \

MAKE_OPTS:= \
	CROSS_COMPILE="$(TARGET_CROSS)" \
	ARCH="$(LINUX_KARCH)" \
	EXTRA_CFLAGS="$(BUILDFLAGS)" \
	$(foreach opt,$(CONFOPTS),CONFIG_$(opt)=m) \
	CONFIG_NL80211=y \
	CONFIG_MAC80211_RC_PID=y \
	CONFIG_MAC80211_LEDS=$(CONFIG_LEDS_TRIGGERS) \
	LINUXINCLUDE="-I$(PKG_BUILD_DIR)/include -I$(LINUX_DIR)/include -include linux/autoconf.h" \
	KLIB_BUILD="$(LINUX_DIR)" \

define Build/Prepare
	rm -rf $(PKG_BUILD_DIR)
	mkdir -p $(PKG_BUILD_DIR)
	$(PKG_UNPACK)
	$(Build/Patch)
	$(if $(QUILT),touch $(PKG_BUILD_DIR)/.quilt_used)
	unzip -jod $(PKG_BUILD_DIR) $(DL_DIR)/$(RT61FW)
	unzip -jod $(PKG_BUILD_DIR) $(DL_DIR)/$(RT71FW)
	rm -rf $(PKG_BUILD_DIR)/include/linux/ssb
endef

ifneq ($(CONFIG_PACKAGE_kmod-mac80211),)
 define Build/Compile/kmod
	$(MAKE) -C "$(PKG_BUILD_DIR)" $(MAKE_OPTS) all
 endef
endif

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

define Build/InstallDev
	mkdir -p $(1)/usr/include/mac80211 $(1)/usr/include/net/mac80211
	$(CP) $(PKG_BUILD_DIR)/net/mac80211/*.h $(PKG_BUILD_DIR)/include/* $(1)/usr/include/mac80211/
	$(CP) $(PKG_BUILD_DIR)/net/mac80211/rate.h $(1)/usr/include/net/mac80211/
endef

define KernelPackage/mac80211/install
	$(INSTALL_DIR) $(1)/lib/wifi
	$(INSTALL_DATA) ./files/lib/wifi/mac80211.sh $(1)/lib/wifi
endef

define KernelPackage/rt61-pci/install
	$(INSTALL_DIR) $(1)/lib/firmware
	$(INSTALL_DATA) $(PKG_BUILD_DIR)/rt2?61*.bin $(1)/lib/firmware/
endef

define KernelPackage/rt73-usb/install
	$(INSTALL_DIR) $(1)/lib/firmware
	$(INSTALL_DATA) $(PKG_BUILD_DIR)/rt73.bin $(1)/lib/firmware/
endef

$(eval $(call KernelPackage,ath5k))
$(eval $(call KernelPackage,net-zd1211rw))
$(eval $(call KernelPackage,mac80211))
$(eval $(call KernelPackage,rt2x00-lib))
$(eval $(call KernelPackage,rt2x00-pci))
$(eval $(call KernelPackage,rt2x00-usb))
$(eval $(call KernelPackage,rt2400-pci))
$(eval $(call KernelPackage,rt2500-pci))
$(eval $(call KernelPackage,rt2500-usb))
$(eval $(call KernelPackage,rt61-pci))
$(eval $(call KernelPackage,rt73-usb))
