drivers/net/wireless/bcmdhd/Makefile

DHDCFLAGS = -Wall -Wstrict-prototypes -Dlinux -DBCMDRIVER                     \
	-DBCMDONGLEHOST -DUNRELEASEDCHIP -DBCMDMA32 -DBCMFILEIMAGE            \
	-DDHDTHREAD -DDHD_DEBUG -DSDTEST -DBDC -DTOE                          \
	-DDHD_BCMEVENTS -DSHOW_EVENTS -DBCMDBG                                \
	-DCUSTOMER_HW2 -DOOB_INTR_ONLY -DHW_OOB                               \
	-DMMC_SDIO_ABORT -DBCMSDIO -DBCMLXSDMMC -DBCMPLATFORM_BUS -DWLP2P     \
	-DWIFI_ACT_FRAME -DARP_OFFLOAD_SUPPORT                                \
	-DKEEP_ALIVE -DGET_CUSTOM_MAC_ENABLE -DPKT_FILTER_SUPPORT             \
	-DEMBEDDED_PLATFORM -DENABLE_INSMOD_NO_FW_LOAD -DPNO_SUPPORT          \
	-DSET_RANDOM_MAC_SOFTAP -DROAM_ENABLE                                 \
	-DWL_CFG80211_VSDB_PRIORITIZE_SCAN_REQUEST                            \
	-DESCAN_RESULT_PATCH -DPASS_ARP_PACKET                                \
	-DDHD_DONOT_FORWARD_BCMEVENT_AS_NETWORK_PKT                           \
	-DPREFER_ASSOCIATION_5G -DBCM4330_CHIP                                \
	-DDHD_USE_EARLYSUSPEND -DWL_SCHED_SCAN                                \
	-Idrivers/net/wireless/bcmdhd -Idrivers/net/wireless/bcmdhd/include

# -DVSDB -DHT40_GO -DPROP_TXSTATUS -DCUSTOM_SDIO_F2_BLKSIZE=128 -DSDIO_CRC_ERROR_FIX 

# -DDHD_USE_IDLECOUNT
DHDOFILES = aiutils.o bcmsdh_sdmmc_linux.o dhd_linux.o siutils.o bcmutils.o   \
	dhd_linux_sched.o dhd_sdio.o bcmwifi_channels.o bcmevent.o hndpmu.o   \
	bcmsdh.o dhd_cdc.o bcmsdh_linux.o dhd_common.o linux_osl.o            \
	bcmsdh_sdmmc.o dhd_custom_gpio.o sbutils.o wldev_common.o wl_android.o

obj-$(CONFIG_BCMDHD) += bcmdhd.o
bcmdhd-objs += $(DHDOFILES)
ifneq ($(CONFIG_WIRELESS_EXT),)
bcmdhd-objs += wl_iw.o
DHDCFLAGS += -DSOFTAP -DWL_WIRELESS_EXT -DUSE_IW
endif
ifneq ($(CONFIG_CFG80211),)
bcmdhd-objs += wl_cfg80211.o wl_cfgp2p.o wl_linux_mon.o dhd_cfg80211.o
DHDCFLAGS += -DWL_CFG80211 -DWL_CFG80211_STA_EVENT -DWL_ENABLE_P2P_IF
DHDCFLAGS += -DCUSTOM_ROAM_TRIGGER_SETTING=-65
DHDCFLAGS += -DCUSTOM_ROAM_DELTA_SETTING=15
DHDCFLAGS += -DCUSTOM_KEEP_ALIVE_SETTING=28000
DHDCFLAGS += -DCUSTOM_PNO_EVENT_LOCK_xTIME=7
endif
ifneq ($(CONFIG_DHD_USE_SCHED_SCAN),)
DHDCFLAGS += -DWL_SCHED_SCAN
endif
EXTRA_CFLAGS = $(DHDCFLAGS)
ifeq ($(CONFIG_BCMDHD),m)
EXTRA_LDFLAGS += --strip-debug
endif