export

## NOTE
## Make sure to have each variable declaration start
## in the first column, no whitespace allowed.

ifeq ($(wildcard $(KLIB_BUILD)/.config),)
# These will be ignored by compat autoconf
 CONFIG_PCI=y
 CONFIG_USB=y
 CONFIG_PCMCIA=y
 CONFIG_SSB=m
else
include $(KLIB_BUILD)/.config
endif

# We will warn when you don't have MQ support or NET_SCHED enabled.
#
# We could consider just quiting if MQ and NET_SCHED is disabled
# as I suspect all users of this package want 802.11e (WME) and
# 802.11n (HT) support.
ifneq ($(wildcard $(KLIB_BUILD)/Makefile),)
COMPAT_LATEST_VERSION = 35
KERNEL_SUBLEVEL := $(shell $(MAKE) -C $(KLIB_BUILD) kernelversion | sed -n 's/^2\.6\.\([0-9]\+\).*/\1/p')
COMPAT_VERSIONS := $(shell I=$(COMPAT_LATEST_VERSION); while [ "$$I" -gt $(KERNEL_SUBLEVEL) ]; do echo $$I; I=$$(($$I - 1)); done)
$(foreach ver,$(COMPAT_VERSIONS),$(eval CONFIG_COMPAT_KERNEL_$(ver)=y))

ifdef CONFIG_COMPAT_KERNEL_25
$(error "ERROR: compat-wireless by default supports kernels >= 2.6.25, try enabling only one driver though")
endif

ifeq ($(CONFIG_CFG80211),y)
$(error "ERROR: your kernel has CONFIG_CFG80211=y, you should have it CONFIG_CFG80211=m if you want to use this thing.")
endif


# 2.6.27 has FTRACE_DYNAMIC borked, so we will complain if
# you have it enabled, otherwise you will very likely run into
# a kernel panic.
ifeq ($(KERNEL_SUBLEVEL),27)
ifeq ($(CONFIG_DYNAMIC_FTRACE),y)
$(error "ERROR: Your 2.6.27 kernel has CONFIG_DYNAMIC_FTRACE, please upgrade your distribution kernel as newer ones should not have this enabled (and if so report a bug) or remove this warning if you know what you are doing")
endif
endif

# This is because with CONFIG_MAC80211 include/linux/skbuff.h will
# enable on 2.6.27 a new attribute:
#
# skb->do_not_encrypt
#
# and on 2.6.28 another new attribute:
#
# skb->requeue
#
ifeq ($(shell test $(KERNEL_SUBLEVEL) -ge 27 && echo yes),yes)
ifeq ($(CONFIG_MAC80211),)
$(error "ERROR: Your >=2.6.27 kernel has CONFIG_MAC80211 disabled, you should have it CONFIG_MAC80211=m if you want to use this thing.")
endif
endif

ifneq ($(KERNELRELEASE),) # This prevents a warning

ifeq ($(CONFIG_NET_SCHED),)
 QOS_REQS_MISSING+=CONFIG_NET_SCHED
endif

ifneq ($(QOS_REQS_MISSING),) # Complain about our missing dependencies
$(warning "WARNING: You are running a kernel >= 2.6.23, you should enable in it $(QOS_REQS_MISSING) for 802.11[ne] support")
endif

endif # build check
endif # kernel Makefile check

# These both are needed by compat-wireless || compat-bluetooth so enable them
 CONFIG_COMPAT_RFKILL=y

ifeq ($(CONFIG_MAC80211),y)
$(error "ERROR: you have MAC80211 compiled into the kernel, CONFIG_MAC80211=y, as such you cannot replace its mac80211 driver. You need this set to CONFIG_MAC80211=m. If you are using Fedora upgrade your kernel as later version should this set as modular. For further information on Fedora see https://bugzilla.redhat.com/show_bug.cgi?id=470143. If you are using your own kernel recompile it and make mac80211 modular")
else
 CONFIG_COMPAT_WIRELESS=y
 CONFIG_COMPAT_WIRELESS_MODULES=m
 CONFIG_COMPAT_VAR_MODULES=m
# We could technically separate these but not yet, we only have b44
# Note that we don't intend on backporting network drivers that
# use Multiqueue as that was a pain to backport to kernels older than
# 2.6.27. But -- we could just disable those drivers from kernels
# older than 2.6.27
 CONFIG_COMPAT_NETWORK_MODULES=m
 CONFIG_COMPAT_NET_USB_MODULES=m
endif

# The Bluetooth compatibility only builds on kernels >= 2.6.27 for now
ifndef CONFIG_COMPAT_KERNEL_27
ifeq ($(CONFIG_BT),y)
# we'll ignore compiling bluetooth
else
 CONFIG_COMPAT_BLUETOOTH=y
 CONFIG_COMPAT_BLUETOOTH_MODULES=m
endif
endif # Kernel >= 2.6.26

ifeq ($(CONFIG_COMPAT_KERNEL_33),y)
ifneq ($(CONFIG_FW_LOADER),)
 CONFIG_COMPAT_FIRMWARE_CLASS=m
endif
endif


# Wireless subsystem stuff
CONFIG_MAC80211=m

# CONFIG_MAC80211_DEBUGFS=y
# CONFIG_MAC80211_NOINLINE=y
# CONFIG_MAC80211_VERBOSE_DEBUG=y
# CONFIG_MAC80211_HT_DEBUG=y
# CONFIG_MAC80211_TKIP_DEBUG=y
# CONFIG_MAC80211_IBSS_DEBUG=y
# CONFIG_MAC80211_VERBOSE_PS_DEBUG=y
# CONFIG_MAC80211_VERBOSE_MPL_DEBUG=y
# CONFIG_MAC80211_VERBOSE_MHWMP_DEBUG=y
# CONFIG_MAC80211_DEBUG_COUNTERS=y
# CONFIG_MAC80211_DRIVER_API_TRACER=y

# choose between pid and minstrel as default rate control algorithm
CONFIG_MAC80211_RC_DEFAULT=minstrel
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
# CONFIG_MAC80211_RC_DEFAULT_PID=y
# This is the one used by our compat-wireless net/mac80211/rate.c
# in case you have and old kernel which is overriding this to pid.
CONFIG_COMPAT_MAC80211_RC_DEFAULT=minstrel
CONFIG_MAC80211_RC_PID=y
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_MINSTREL_HT=y
CONFIG_MAC80211_LEDS=y

# enable mesh networking too
CONFIG_MAC80211_MESH=y

CONFIG_CFG80211=m
CONFIG_CFG80211_DEFAULT_PS=y
# CONFIG_CFG80211_DEBUGFS=y
# CONFIG_NL80211_TESTMODE=y
# CONFIG_CFG80211_DEVELOPER_WARNINGS=y
# CONFIG_CFG80211_REG_DEBUG=y
# See below for wext stuff

CONFIG_LIB80211=m
CONFIG_LIB80211_CRYPT_WEP=m
CONFIG_LIB80211_CRYPT_CCMP=m
CONFIG_LIB80211_CRYPT_TKIP=m
# CONFIG_LIB80211_DEBUG=y

CONFIG_BT=m
CONFIG_BT_L2CAP=m
CONFIG_BT_SCO=m
CONFIG_BT_RFCOMM=m
CONFIG_BT_BNEP=m
CONFIG_BT_ATH3K=m
# CONFIG_BT_CMTP depends on ISDN_CAPI
ifneq ($(CONFIG_BT_CMTP),)
CONFIG_BT_CMTP=m
endif
CONFIG_BT_HIDP=m

# CONFIG_CFG80211_WEXT will be resepected for
# future kernels but for older kenrels we need
# to enable it against the the old CONFIG_WIRELESS_EXT.
# By using a space here we prevent scripts/gen-compat-autoconf.sh
# from defining CONFIG_CFG80211_WEXT through its grep sweep for ^CONFIG
# options, instead its handled specially there based on kernel revision.
# using this logic: if you are on older kernel and have CONFIG_WIRELESS_EXT
# defined we'll define it.
#
# For newer kernels we'll just respect your own kernel's
# autoconf.h
ifneq ($(CONFIG_WIRELESS_EXT),)
 CONFIG_CFG80211_WEXT=y
endif

# mac80211 test driver
CONFIG_MAC80211_HWSIM=m

# PCI Drivers
ifneq ($(CONFIG_PCI),)

CONFIG_ATH5K=m
# CONFIG_ATH5K_DEBUG=y
CONFIG_ATH9K_HW=m
CONFIG_ATH9K=m
# Note: once ath9k_htc is added we'll have to move
# CONFIG_ATH9K_COMMON to an area that doesn't depend on PCI
# as you could then have ath9k disabled but ath9k_htc enabled.
CONFIG_ATH9K_COMMON=m
# CONFIG_ATH9K_DEBUGFS=y


CONFIG_IWLWIFI=m
# CONFIG_IWLWIFI_DEBUG=y
# CONFIG_IWLWIFI_DEBUGFS=y
# CONFIG_IWLWIFI_DEVICE_TRACING=y
CONFIG_IWLAGN=m
CONFIG_COMPAT_IWL4965=y
CONFIG_IWL5000=y
CONFIG_IWL3945=m


CONFIG_B43=m
CONFIG_B43_HWRNG=y
CONFIG_B43_PCI_AUTOSELECT=y
ifneq ($(CONFIG_PCMCIA),)
CONFIG_B43_PCMCIA=y
endif
CONFIG_B43_LEDS=y
CONFIG_B43_PHY_LP=y
CONFIG_B43_NPHY=y
# CONFIG_B43_FORCE_PIO=y
# CONFIG_B43_DEBUG=y

CONFIG_B43LEGACY=m
CONFIG_B43LEGACY_HWRNG=y
CONFIG_B43LEGACY_PCI_AUTOSELECT=y
CONFIG_B43LEGACY_LEDS=y
# CONFIG_B43LEGACY_DEBUG=y
CONFIG_B43LEGACY_DMA=y
CONFIG_B43LEGACY_PIO=y

# The Intel ipws
CONFIG_LIBIPW=m
# CONFIG_LIBIPW_DEBUG=y


CONFIG_IPW2100=m
CONFIG_IPW2100_MONITOR=y
# CONFIG_IPW2100_DEBUG=y
CONFIG_IPW2200=m
CONFIG_IPW2200_MONITOR=y
CONFIG_IPW2200_RADIOTAP=y
CONFIG_IPW2200_PROMISCUOUS=y
CONFIG_IPW2200_QOS=y
# CONFIG_IPW2200_DEBUG=y
# The above enables use a second interface prefixed 'rtap'.
#           Example usage:
#
# % modprobe ipw2200 rtap_iface=1
# % ifconfig rtap0 up
# % tethereal -i rtap0
#
# If you do not specify 'rtap_iface=1' as a module parameter then
# the rtap interface will not be created and you will need to turn
# it on via sysfs:
#
# % echo 1 > /sys/bus/pci/drivers/ipw2200/*/rtap_iface

ifneq ($(CONFIG_SSB),)
# Sonics Silicon Backplane
CONFIG_SSB_SPROM=y
# CONFIG_SSB_DEBUG=y

CONFIG_SSB_BLOCKIO=y
CONFIG_SSB_PCIHOST=y
CONFIG_SSB_B43_PCI_BRIDGE=y
ifneq ($(CONFIG_PCMCIA),)
CONFIG_SSB_PCMCIAHOST=y
endif
# CONFIG_SSB_DEBUG=y
CONFIG_SSB_DRIVER_PCICORE=y
endif

CONFIG_P54_PCI=m

CONFIG_B44=m
CONFIG_B44_PCI=y

CONFIG_RTL8180=m

CONFIG_ADM8211=m

CONFIG_RT2X00_LIB_PCI=m
CONFIG_RT2400PCI=m
CONFIG_RT2500PCI=m
ifneq ($(CONFIG_CRC_CCITT),)
CONFIG_RT2800PCI=m
CONFIG_RT2800PCI_PCI=y
# CONFIG_RT2800PCI_RT30XX=y
# CONFIG_RT2800PCI_RT35XX=y
# CONFIG_RT2800PCI_SOC=y
endif
NEED_RT2X00=y

# Two rt2x00 drivers require firmware: rt61pci and rt73usb. They depend on
# CRC to check the firmware. We check here first for the PCI
# driver as we're in the PCI section.
ifneq ($(CONFIG_CRC_ITU_T),)
CONFIG_RT61PCI=m
NEED_RT2X00_FIRMWARE=y
endif

CONFIG_MWL8K=m

# Ethernet drivers go here
CONFIG_ATL1=m
CONFIG_ATL2=m
CONFIG_ATL1E=m
ifdef CONFIG_COMPAT_KERNEL_27
CONFIG_ATL1C=n
else
CONFIG_ATL1C=m
endif

CONFIG_HERMES=m
CONFIG_HERMES_CACHE_FW_ON_INIT=y
ifneq ($(CONFIG_PPC_PMAC),)
CONFIG_APPLE_AIRPORT=m
endif
CONFIG_PLX_HERMES=m
CONFIG_TMD_HERMES=m
CONFIG_NORTEL_HERMES=m
CONFIG_PCI_HERMES=m
ifneq ($(CONFIG_PCMCIA),)
CONFIG_PCMCIA_HERMES=m
CONFIG_PCMCIA_SPECTRUM=m
endif

endif
## end of PCI

ifneq ($(CONFIG_PCMCIA),)

ifdef CONFIG_COMPAT_KERNEL_27
CONFIG_LIBERTAS=n
CONFIG_LIBERTAS_CS=n
else
CONFIG_LIBERTAS_CS=m
NEED_LIBERTAS=y
endif

endif
## end of PCMCIA

# This is required for some cards
CONFIG_EEPROM_93CX6=m

# USB Drivers
ifneq ($(CONFIG_USB),)
CONFIG_ZD1211RW=m
# CONFIG_ZD1211RW_DEBUG=y

# Sorry, rndis_wlan uses cancel_work_sync which is new and can't be done in compat...

# Wireless RNDIS USB support (RTL8185 802.11g) A-Link WL54PC
# All of these devices are based on Broadcom 4320 chip which
# is only wireless RNDIS chip known to date.
# Note: this depends on CONFIG_USB_NET_RNDIS_HOST and CONFIG_USB_NET_CDCETHER
# it also requires new RNDIS_HOST and CDC_ETHER modules which we add
ifdef CONFIG_COMPAT_KERNEL_29
CONFIG_USB_COMPAT_USBNET=n
CONFIG_USB_NET_COMPAT_RNDIS_HOST=n
CONFIG_USB_NET_COMPAT_RNDIS_WLAN=n
CONFIG_USB_NET_COMPAT_CDCETHER=n
else
CONFIG_USB_COMPAT_USBNET=m
CONFIG_USB_NET_COMPAT_RNDIS_HOST=m
CONFIG_USB_NET_COMPAT_RNDIS_WLAN=m
CONFIG_USB_NET_COMPAT_CDCETHER=m
endif


CONFIG_P54_USB=m
CONFIG_RTL8187=m
CONFIG_RTL8187_LEDS=y

CONFIG_AT76C50X_USB=m

ifndef CONFIG_COMPAT_KERNEL_28
CONFIG_AR9170_USB=m
CONFIG_AR9170_LEDS=y
endif

CONFIG_ATH9K_HTC=m

# RT2500USB does not require firmware
CONFIG_RT2500USB=m
ifneq ($(CONFIG_CRC_CCITT),)
CONFIG_RT2800USB=m
CONFIG_RT2800USB_RT30XX=y
CONFIG_RT2800USB_RT35XX=y
CONFIG_RT2800USB_UNKNOWN=y
endif
CONFIG_RT2X00_LIB_USB=m
NEED_RT2X00=y
# RT73USB requires firmware
ifneq ($(CONFIG_CRC_ITU_T),)
CONFIG_RT73USB=m
NEED_RT2X00_FIRMWARE=y
endif

ifdef CONFIG_COMPAT_KERNEL_27
CONFIG_LIBERTAS_THINFIRM_USB=n
CONFIG_LIBERTAS_USB=n
NEED_LIBERTAS=n
else
CONFIG_LIBERTAS_THINFIRM_USB=m
CONFIG_LIBERTAS_USB=m
NEED_LIBERTAS=y
endif

CONFIG_ORINOCO_USB=m

endif # end of USB driver list

ifneq ($(CONFIG_SPI_MASTER),)

CONFIG_WL1251=m
ifneq ($(CONFIG_CRC7),)
CONFIG_WL1251_SPI=m
endif
CONFIG_WL1271_SPI=m
CONFIG_P54_SPI=m

ifdef CONFIG_COMPAT_KERNEL_27
CONFIG_LIBERTAS_SPI=n
NEED_LIBERTAS=n
else
CONFIG_LIBERTAS_SPI=m
NEED_LIBERTAS=y
endif

endif # end of SPI driver list

ifneq ($(CONFIG_MMC),)

CONFIG_SSB_SDIOHOST=y
CONFIG_B43_SDIO=y
CONFIG_WL1251_SDIO=m

ifndef CONFIG_COMPAT_KERNEL_32
CONFIG_WL1271_SDIO=m
endif

ifdef CONFIG_COMPAT_KERNEL_27
CONFIG_LIBERTAS_SDIO=n
NEED_LIBERTAS=n
else
CONFIG_LIBERTAS_SDIO=m
NEED_LIBERTAS=y
endif

CONFIG_IWM=m
# CONFIG_IWM_DEBUG=y

endif # end of SDIO driver list

# Common rt2x00 requirements
ifeq ($(NEED_RT2X00),y)
CONFIG_RT2X00=y
CONFIG_RT2X00_LIB=m
CONFIG_RT2800_LIB=m
CONFIG_RT2X00_LIB_HT=y
CONFIG_RT2X00_LIB_FIRMWARE=y
CONFIG_RT2X00_LIB_CRYPTO=y
CONFIG_RT2X00_LIB_LEDS=y
# CONFIG_RT2X00_DEBUG=y
# CONFIG_RT2X00_LIB_DEBUGFS
endif

ifeq ($(NEED_RT2X00_FIRMWARE),y)
CONFIG_RT2X00_LIB_FIRMWARE=y
endif

# p54
CONFIG_P54_COMMON=m
CONFIG_P54_LEDS=y

# Atheros
CONFIG_ATH_COMMON=m
# CONFIG_ATH_DEBUG=y

CONFIG_WL12XX=y
CONFIG_WL1251=m
ifneq ($(CONFIG_CRC7),)
CONFIG_WL1271=m
endif

ifdef CONFIG_COMPAT_KERNEL_27
CONFIG_LIBERTAS=n
else
ifeq ($(NEED_LIBERTAS),y)
CONFIG_LIBERTAS_THINFIRM=m
CONFIG_LIBERTAS=m
CONFIG_LIBERTAS_MESH=y
# CONFIG_LIBERTAS_DEBUG=y
endif
endif

# We need the backported rfkill module on kernel < 2.6.31.
# In more recent kernel versions use the in kernel rfkill module.
ifdef CONFIG_COMPAT_KERNEL_31
CONFIG_RFKILL_BACKPORT=m
CONFIG_RFKILL_BACKPORT_LEDS=y
CONFIG_RFKILL_BACKPORT_INPUT=y
endif