# bcmdhd
# 1. WL_IFACE_COMB_NUM_CHANNELS must be added if Android version is 4.4 with Kernel version 3.0~3.4,
#    otherwise please remove it.

# if not confiure pci mode, we use sdio mode as default
ifeq ($(CONFIG_BCMDHD_PCIE),)
$(info bcm SDIO driver configured)
CONFIG_DHD_USE_STATIC_BUF :=y
endif

#CONFIG_BCMDHD_SDIO := y
#CONFIG_BCMDHD_PCIE := y
#CONFIG_BCMDHD_USB := y

#CONFIG_BCMDHD_CUSB := y
CONFIG_BCMDHD_PROPTXSTATUS := y

CONFIG_MACH_PLATFORM := y
#CONFIG_BCMDHD_DTS := y

export CONFIG_BCMDHD = m
export CONFIG_BCMDHD_OOB = y
export CONFIG_VTS_SUPPORT = y

DHDCFLAGS = -Wall -Wstrict-prototypes -Dlinux -DBCMDRIVER                 \
	-Wno-maybe-uninitialized                                              \
	-DBCMDONGLEHOST -DUNRELEASEDCHIP -DBCMDMA32 -DBCMFILEIMAGE            \
	-DDHDTHREAD -DDHD_DEBUG -DSHOW_EVENTS -DBCMDBG -DGET_OTP_MAC_ENABLE   \
	-DWIFI_ACT_FRAME -DARP_OFFLOAD_SUPPORT -DSUPPORT_PM2_ONLY             \
	-DKEEP_ALIVE -DPKT_FILTER_SUPPORT -DPNO_SUPPORT -DDHDTCPACK_SUPPRESS  \
	-DDHD_DONOT_FORWARD_BCMEVENT_AS_NETWORK_PKT                           \
	-DMULTIPLE_SUPPLICANT -DTSQ_MULTIPLIER -DMFP                          \
	-DWL_EXT_IAPSTA                                                       \
	-DENABLE_INSMOD_NO_FW_LOAD                                            \
	-I$(src) -I$(src)/include

DHDOFILES = aiutils.o siutils.o sbutils.o bcmutils.o bcmwifi_channels.o   \
	dhd_linux.o dhd_linux_platdev.o dhd_linux_sched.o dhd_pno.o           \
	dhd_common.o dhd_ip.o dhd_linux_wq.o dhd_custom_gpio.o                \
	bcmevent.o hndpmu.o linux_osl.o wldev_common.o wl_android.o           \
	dhd_debug_linux.o dhd_debug.o dhd_mschdbg.o                           \
	hnd_pktq.o hnd_pktpool.o dhd_config.o wl_android_ext.o

#BCMDHD_SDIO
ifneq ($(CONFIG_BCMDHD_SDIO),)
DHDCFLAGS += -DBCMSDIO -DMMC_SDIO_ABORT -DBCMLXSDMMC -DUSE_SDIOFIFO_IOVAR \
	-DSDTEST -DBDC -DDHD_USE_IDLECOUNT -DCUSTOM_SDIO_F2_BLKSIZE=256       \
	-DBCMSDIOH_TXGLOM -DBCMSDIOH_TXGLOM_EXT -DRXFRAME_THREAD
ifeq ($(CONFIG_BCMDHD_OOB),y)
	DHDCFLAGS += -DOOB_INTR_ONLY -DCUSTOMER_OOB -DHW_OOB
ifeq ($(CONFIG_BCMDHD_DISABLE_WOWLAN),y)
	DHDCFLAGS += -DDISABLE_WOWLAN
endif
else
	DHDCFLAGS += -DSDIO_ISR_THREAD
endif

DHDOFILES += bcmsdh.o bcmsdh_linux.o bcmsdh_sdmmc.o bcmsdh_sdmmc_linux.o  \
	dhd_sdio.o dhd_cdc.o dhd_wlfc.o
endif

#BCMDHD_PCIE
ifneq ($(CONFIG_BCMDHD_PCIE),)
DHDCFLAGS += -DPCIE_FULL_DONGLE -DBCMPCIE -DCUSTOM_DPC_PRIO_SETTING=-1    \
	-DDONGLE_ENABLE_ISOLATION
ifneq ($(CONFIG_PCI_MSI),)
	DHDCFLAGS += -DDHD_USE_MSI
endif
DHDCFLAGS += -DDHD_PCIE_BAR1_WIN_BASE_FIX=0x200000

DHDOFILES += dhd_pcie.o dhd_pcie_linux.o pcie_core.o dhd_flowring.o       \
	dhd_msgbuf.o
endif

#BCMDHD_USB
ifneq ($(CONFIG_BCMDHD_USB),)
DHDCFLAGS += -DUSBOS_TX_THREAD -DBCMDBUS -DBCMTRXV2 -DDBUS_USB_LOOPBACK   \
	-DBDC
DHDCFLAGS += -DBCM_REQUEST_FW -DEXTERNAL_FW_PATH
DHDCFLAGS :=$(filter-out -DENABLE_INSMOD_NO_FW_LOAD,$(DHDCFLAGS))
ifneq ($(CONFIG_BCMDHD_CUSB),)
	DHDCFLAGS += -DBCMUSBDEV_COMPOSITE
	DHDCFLAGS :=$(filter-out -DENABLE_INSMOD_NO_FW_LOAD,$(DHDCFLAGS))
endif

DHDOFILES += dbus.o dbus_usb.o dbus_usb_linux.o dhd_cdc.o dhd_wlfc.o
endif

#PROPTXSTATUS
ifeq ($(CONFIG_BCMDHD_PROPTXSTATUS),y)
ifneq ($(CONFIG_BCMDHD_USB),)
	DHDCFLAGS += -DPROP_TXSTATUS
endif
ifneq ($(CONFIG_BCMDHD_SDIO),)
	DHDCFLAGS += -DPROP_TXSTATUS
endif
ifneq ($(CONFIG_CFG80211),)
	DHDCFLAGS += -DPROP_TXSTATUS_VSDB
endif
endif

#VTS_SUPPORT
ifeq ($(CONFIG_VTS_SUPPORT),y)
ifneq ($(CONFIG_CFG80211),)
DHDCFLAGS += -DGSCAN_SUPPORT -DRTT_SUPPORT -DCUSTOM_FORCE_NODFS_FLAG      \
	-DLINKSTAT_SUPPORT -DDEBUGABILITY -DDBG_PKT_MON -DPKT_FILTER_SUPPORT  \
	-DAPF -DNDO_CONFIG_SUPPORT -DRSSI_MONITOR_SUPPORT -DDHD_WAKE_STATUS   \
	-DCUSTOM_COUNTRY_CODE -DDHD_FW_COREDUMP -DEXPLICIT_DISCIF_CLEANUP

DHDOFILES += bcmxtlv.o dhd_rtt.o bcm_app_utils.o
endif
endif

# MESH support for kernel 3.10 later
ifeq ($(CONFIG_WL_MESH),y)
	DHDCFLAGS += -DWLMESH
ifneq ($(CONFIG_BCMDHD_PCIE),)
	DHDCFLAGS += -DBCM_HOST_BUF -DDMA_HOST_BUFFER_LEN=0x80000
endif
	DHDCFLAGS += -DDHD_UPDATE_INTF_MAC
	DHDCFLAGS :=$(filter-out -DDHD_FW_COREDUMP,$(DHDCFLAGS))
	DHDCFLAGS :=$(filter-out -DSET_RANDOM_MAC_SOFTAP,$(DHDCFLAGS))
endif

ifeq ($(CONFIG_BCMDHD_SDIO),y)
obj-$(CONFIG_BCMDHD) += dhd.o
dhd-objs += $(DHDOFILES)
else
obj-$(CONFIG_BCMDHD) += bcmdhd.o
bcmdhd-objs += $(DHDOFILES)
endif

ifeq ($(CONFIG_MACH_PLATFORM),y)
	DHDOFILES += dhd_gpio.o
ifeq ($(CONFIG_BCMDHD_DTS),y)
	DHDCFLAGS += -DCONFIG_DTS
else
	DHDCFLAGS += -DCUSTOMER_HW -DDHD_OF_SUPPORT
endif
	DHDCFLAGS += -DCUSTOMER_HW_AMLOGIC
#	DHDCFLAGS += -DBCMWAPI_WPI -DBCMWAPI_WAI
endif

ifeq ($(CONFIG_BCMDHD_AG),y)
	DHDCFLAGS += -DBAND_AG
endif

ifeq ($(CONFIG_DHD_USE_STATIC_BUF),y)
#	obj-m += dhd_static_buf.o
	DHDCFLAGS += -DSTATIC_WL_PRIV_STRUCT -DENHANCED_STATIC_BUF
	DHDCFLAGS += -DDHD_USE_STATIC_MEMDUMP -DCONFIG_DHD_USE_STATIC_BUF
endif

ifneq ($(CONFIG_WIRELESS_EXT),)
	DHDOFILES += wl_iw.o wl_escan.o
	DHDCFLAGS += -DSOFTAP -DWL_WIRELESS_EXT -DUSE_IW -DWL_ESCAN
endif
ifneq ($(CONFIG_CFG80211),)
	DHDOFILES += wl_cfg80211.o wl_cfgp2p.o wl_linux_mon.o wl_cfg_btcoex.o wl_cfgvendor.o
	DHDOFILES += dhd_cfg80211.o
	DHDCFLAGS += -DWL_CFG80211 -DWLP2P -DWL_CFG80211_STA_EVENT -DWL_ENABLE_P2P_IF
	DHDCFLAGS += -DWL_IFACE_COMB_NUM_CHANNELS
	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
	DHDCFLAGS += -DWL_SUPPORT_AUTO_CHANNEL
	DHDCFLAGS += -DWL_SUPPORT_BACKPORTED_KPATCHES
	DHDCFLAGS += -DESCAN_RESULT_PATCH -DESCAN_BUF_OVERFLOW_MGMT
	DHDCFLAGS += -DVSDB -DWL_CFG80211_VSDB_PRIORITIZE_SCAN_REQUEST
	DHDCFLAGS += -DWLTDLS -DMIRACAST_AMPDU_SIZE=8
	DHDCFLAGS += -DWL_VIRTUAL_APSTA
endif
EXTRA_CFLAGS = $(DHDCFLAGS)
ifeq ($(CONFIG_BCMDHD),m)
EXTRA_LDFLAGS += --strip-debug
endif

ARCH ?= arm64
CROSS_COMPILE ?=aarch64-linux-gnu-
KDIR ?=../../../../../../common

all: bcmdhd_sdio bcmdhd_usb

bcmdhd_sdio:
	$(MAKE) -C $(KDIR) M=$(PWD) ARCH=$(ARCH) CROSS_COMPILE=$(CROSS_COMPILE) modules CONFIG_BCMDHD_SDIO=y
	mv dhd.ko dhd_sdio.ko

bcmdhd_usb:
	$(MAKE) -C $(KDIR) M=$(PWD) ARCH=$(ARCH) CROSS_COMPILE=$(CROSS_COMPILE) modules CONFIG_BCMDHD_USB=y
	mv dhd.ko dhd_usb.ko

clean:
	$(MAKE) -C $(KDIR) M=$(PWD) ARCH=$(ARCH) clean
	$(RM) Module.markers
	$(RM) modules.order