# SPDX-License-Identifier: GPL-2.0
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# cywdhd
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#################
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# Usage and porting guide for this Makefile
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#################
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# 1 Default to the module external build, that is, no need to copy the driver into the kernel source tree
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# Build with:
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# make KDIR=/path/to/your/kernel
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# 2 Default to x86 build: Build the x86 driver without any modification outside of kernel
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# 3 Just change the 'DHD_PLATFORM=imx' and the IMx OOB version can work!
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# 4 Copy DHD_PLATFORM=imx as the start point and create your own name
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#####################
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# SDIO Basic feature
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#####################
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DHDCFLAGS += -Wall -Wstrict-prototypes -Dlinux -DLINUX -DBCMDRIVER \
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-DBCMDONGLEHOST -DUNRELEASEDCHIP -DBCMDMA32 -DBCMFILEIMAGE \
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-DSHOW_EVENTS -DBCMDBG -DWLP2P \
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-DWIFI_ACT_FRAME -DARP_OFFLOAD_SUPPORT \
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-DKEEP_ALIVE -DCSCAN -DPKT_FILTER_SUPPORT \
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-DEMBEDDED_PLATFORM -DPNO_SUPPORT \
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-DCUSTOMER_HW2
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# -DCUSTOMER_HW2 -DENABLE_INSMOD_NO_FW_LOAD -DGET_OTP_MAC_ENABLE
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#ifeq ($(CONFIG_SDIO_CIS_CYW43438)$(CONFIG_SDIO_CIS_CYW43012),)
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#DHDCFLAGS += -DDHD_DONOT_FORWARD_BCMEVENT_AS_NETWORK_PKT
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#endif
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#################
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# Common feature
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#################
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DHDCFLAGS += -DWL_CFG80211
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# Print out kernel panic point of file and line info when assertion happened
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DHDCFLAGS += -DBCMASSERT_LOG
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# keepalive
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DHDCFLAGS += -DCUSTOM_KEEP_ALIVE_SETTING=28000
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DHDCFLAGS += -DVSDB
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# Fix __DATE__ & __TIME__ error on gcc version 4.9 or later
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GCCVERSION = $(shell $(CC) -dumpversion | cut -f1-2 -d.)
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ifeq ($(shell expr $(GCCVERSION) \>= 4.9),1)
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DHDCFLAGS += -Wno-error=date-time
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endif
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# For p2p connection issue
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DHDCFLAGS += -DWL_SCB_TIMEOUT=10
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# TDLS enable
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DHDCFLAGS += -DWLTDLS
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# For TDLS tear down inactive time 40 sec
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DHDCFLAGS += -DCUSTOM_TDLS_IDLE_MODE_SETTING=40000
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# for TDLS RSSI HIGH for establishing TDLS link
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DHDCFLAGS += -DCUSTOM_TDLS_RSSI_THRESHOLD_HIGH=-60
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# for TDLS RSSI HIGH for tearing down TDLS link
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DHDCFLAGS += -DCUSTOM_TDLS_RSSI_THRESHOLD_LOW=-70
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# Roaming/
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DHDCFLAGS += -DROAM_AP_ENV_DETECTION
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DHDCFLAGS += -DROAM_ENABLE -DROAM_CHANNEL_CACHE -DROAM_API
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DHDCFLAGS += -DENABLE_FW_ROAM_SUSPEND
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# Roaming trigger
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DHDCFLAGS += -DCUSTOM_ROAM_TRIGGER_SETTING=-75
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DHDCFLAGS += -DCUSTOM_ROAM_DELTA_SETTING=10
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# Voice Enterprise
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DHDCFLAGS += -DWLFBT
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# Set PM 2 always regardless suspend/resume
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DHDCFLAGS += -DSUPPORT_PM2_ONLY
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# For special PNO Event keep wake lock for 10sec
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DHDCFLAGS += -DCUSTOM_PNO_EVENT_LOCK_xTIME=10
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DHDCFLAGS += -DMIRACAST_AMPDU_SIZE=8
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#Gscan
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DHDCFLAGS += -DGSCAN_SUPPORT
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#RTT
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DHDCFLAGS += -DRTT_SUPPORT -DRTT_DEBUG
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#Link Statistics
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DHDCFLAGS += -DLINKSTAT_SUPPORT
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# Early suspend
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DHDCFLAGS += -DDHD_USE_EARLYSUSPEND
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# For Scan result patch
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DHDCFLAGS += -DESCAN_RESULT_PATCH
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# For Static Buffer
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ifeq ($(CONFIG_DHD_USE_STATIC_BUF),y)
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DHDCFLAGS += -DENHANCED_STATIC_BUF
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DHDCFLAGS += -DSTATIC_WL_PRIV_STRUCT
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endif
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ifneq ($(CONFIG_DHD_USE_SCHED_SCAN),)
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DHDCFLAGS += -DWL_SCHED_SCAN
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endif
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# Ioctl timeout 5000ms
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DHDCFLAGS += -DIOCTL_RESP_TIMEOUT=5000
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# Prevent rx thread monopolize
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DHDCFLAGS += -DWAIT_DEQUEUE
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# idle count
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DHDCFLAGS += -DDHD_USE_IDLECOUNT
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# SKB TAILPAD to avoid out of boundary memory access
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DHDCFLAGS += -DDHDENABLE_TAILPAD
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# Wi-Fi Direct
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DHDCFLAGS += -DWL_CFG80211_VSDB_PRIORITIZE_SCAN_REQUEST
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DHDCFLAGS += -DWL_CFG80211_STA_EVENT
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DHDCFLAGS += -DWL_IFACE_COMB_NUM_CHANNELS
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DHDCFLAGS += -DWL_ENABLE_P2P_IF
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#SCAN time
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DHDCFLAGS += -DCUSTOM_SET_SHORT_DWELL_TIME
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DHDCFLAGS += -DCUSTOM_FORCE_NODFS_FLAG
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# SoftAP
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DHDCFLAGS += -DSET_RANDOM_MAC_SOFTAP
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DHDCFLAGS += -DWL_CFG80211_ACL
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##########################
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# driver type
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# m: module type driver
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# y: built-in type driver
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##########################
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DRIVER_TYPE ?= $(CONFIG_CYW_BCMDHD)
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#########################
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# Chip dependent feature
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#########################
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DHDCFLAGS += -DUSE_WL_TXBF
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# DHDCFLAGS += -DUSE_WL_FRAMEBURST
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DHDCFLAGS += -DCUSTOM_DPC_CPUCORE=0
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DHDCFLAGS += -DPROP_TXSTATUS_VSDB
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DHDCFLAGS += -DCUSTOM_PSPRETEND_THR=30
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# New Features
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DHDCFLAGS += -DWL11U
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DHDCFLAGS += -DMFP
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# The LPC would have the Tx 5G tput drop around 10Mbps but saving powers
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# DHDCFLAGS += -DDHD_ENABLE_LPC
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DHDCFLAGS += -DCUSTOM_COUNTRY_CODE
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### Platform dependent START
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DHD_PLATFORM ?= rockchip
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#Rochip Platform
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ifeq ($(DHD_PLATFORM), rockchip)
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CONFIG_BCMDHD_SDIO = y
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CONFIG_BCMDHD_OOB = y
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CONFIG_PLAT_ROCKCHIP = y
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## We only add here for the flags in our rockchip code
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DHDCFLAGS += -DANDROID_SDIO_RESET
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DHDCFLAGS += -DCUSTOM_SDIO_F2_BLKSIZE=256
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DHDCFLAGS += -DDHD_OF_SUPPORT
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DHDCFLAGS += -DCONFIG_PLAT_ROCKCHIP
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ifeq ($(CONFIG_BCMDHD_OOB),y)
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DHDCFLAGS += -DOOB_INTR_ONLY -DCUSTOMER_OOB -DHW_OOB
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ifeq ($(CONFIG_BCMDHD_DISABLE_WOWLAN),y)
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DHDCFLAGS += -DDISABLE_WOWLAN
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endif
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else
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DHDCFLAGS += -DSDIO_ISR_THREAD
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endif
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DHDCFLAGS += -DHOST_FLAG
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DHDCFLAGS += -DLOAD_DHD_WITH_FW_ALIVE
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FW_ALIVE = 1
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endif
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ifeq ($(DHD_PLATFORM), ingenic)
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CONFIG_BCMDHD_SDIO = y
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## We only add here for the flags in our generic code
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DHDCFLAGS += -DOOB_INTR_ONLY -DHW_OOB
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DHDCFLAGS += -DCUSTOM_SDIO_F2_BLKSIZE=128
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DHDCFLAGS += -DDHD_OF_SUPPORT -DCUSTOMER_OOB
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DHDCFLAGS += -DLOAD_DHD_WITH_FW_ALIVE
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FW_ALIVE = 1
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endif
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ifeq ($(DHD_PLATFORM), imx_android)
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CONFIG_BCMDHD_SDIO = y
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# Config DTS support
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DHDCFLAGS += -DCONFIG_DTS
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# for iMX platform
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DHDCFLAGS += -DCUSTOMER_IMX
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DHDCFLAGS += -DOOB_INTR_ONLY -DHW_OOB
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DHDCFLAGS += -DANDROID_SDIO_RESET
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# The flags only worked for supported host
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# Remove it if you found the dhdsdio_rxglom erros
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DHDCFLAGS += -DCUSTOM_RXCHAIN=1
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endif
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ifeq ($(DHD_PLATFORM), imx)
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CONFIG_BCMDHD_SDIO = y
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# Config DTS support
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DHDCFLAGS += -DCONFIG_DTS
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# for iMX platform
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DHDCFLAGS += -DCUSTOMER_IMX
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DHDCFLAGS += -DOOB_INTR_ONLY -DHW_OOB
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# The flags only worked for supported host
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# Remove it if you found the dhdsdio_rxglom erros
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DHDCFLAGS += -DCUSTOM_RXCHAIN=1
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endif
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ifeq ($(CONFIG_BCMDHD_PCIE), y)
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CONFIG_BCMDHD_PCIE = y
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else
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ifeq ($(CONFIG_BCMDHD_USB), y)
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CONFIG_BCMDHD_USB = y
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else
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CONFIG_BCMDHD_SDIO = y
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endif
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endif
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### Platform dependent END
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ifneq ($(CONFIG_BCMDHD_SDIO),)
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DHDCFLAGS += -DBDC -DTOE -DDHD_BCMEVENTS -DMMC_SDIO_ABORT
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DHDCFLAGS += -DBCMSDIO -DBCMLXSDMMC -DUSE_SDIOFIFO_IOVAR
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DHDCFLAGS += -DPROP_TXSTATUS
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DHDCFLAGS += -DCUSTOM_AMPDU_MPDU=16
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DHDCFLAGS += -DCUSTOM_AMPDU_BA_WSIZE=64
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# tput enhancement
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DHDCFLAGS += -DCUSTOM_GLOM_SETTING=8
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DHDCFLAGS += -DBCMSDIOH_TXGLOM -DCUSTOM_TXGLOM=1
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DHDCFLAGS += -DDHDTCPACK_SUPPRESS
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DHDCFLAGS += -DRXFRAME_THREAD
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DHDCFLAGS += -DCUSTOM_MAX_TXGLOM_SIZE=31
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DHDCFLAGS += -DMAX_HDR_READ=128
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DHDCFLAGS += -DDHD_FIRSTREAD=128
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# bcn_timeout
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DHDCFLAGS += -DCUSTOM_BCN_TIMEOUT=5
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endif
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ifneq ($(CONFIG_BCMDHD_PCIE),)
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DHDCFLAGS += -DPCIE_FULL_DONGLE -DBCMPCIE -DCUSTOM_DPC_PRIO_SETTING=-1
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# tput enhancement
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DHDCFLAGS += -DCUSTOM_AMPDU_BA_WSIZE=64
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DHDCFLAGS += -DCUSTOM_AMPDU_MPDU=32
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DHDCFLAGS += -DCUSTOM_AMPDU_RELEASE=16
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DHDCFLAGS += -DPROP_TXSTATUS_VSDB
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# Disable watchdog thread
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DHDCFLAGS += -DCUSTOM_DHD_WATCHDOG_MS=0
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DHDCFLAGS += -DMAX_CNTL_TX_TIMEOUT=1
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DHDCFLAGS += -DSUPPORT_LINKDOWN_RECOVERY
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endif
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ifneq ($(CONFIG_BCMDHD_USB),)
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DHDCFLAGS += -DBDC -DTOE
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DHDCFLAGS += -DDHD_BCMEVENTS -DSHOW_EVENTS -DSHOW_LOGTRACE
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DHDCFLAGS += -DBCMDHDUSB -DBCMDBUS -DBCMTRXV2 -DDBUS_USB_LOOPBACK
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DHDCFLAGS += -DPROP_TXSTATUS
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DHDCFLAGS += -DLIMIT_BORROW
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endif
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ifeq ($(CONFIG_DHD_USE_STATIC_BUF),y)
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DHDCFLAGS += -DDHD_USE_STATIC_IOCTLBUF
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endif
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# Print 802.1X packets
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DHDCFLAGS += -DDHD_8021X_DUMP
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# Print DHCP packets
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DHDCFLAGS += -DDHD_DHCP_DUMP
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EXTRA_LDFLAGS += --strip-debug
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ifeq ($(DRIVER_TYPE),y)
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DHDCFLAGS += -DUSE_LATE_INITCALL_SYNC
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endif
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## Attend to fix the suspend/resume -16 error issue, refer to SWDHD-409
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DHDCFLAGS += -DSUSPEND16
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## Flags merged from Linux build
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DHDCFLAGS += -DCUSTOMER_IPCAM -DWL11ULB -DWL_NAN -DWL_SUPPORT_AUTO_CHANNEL -DWL_VIRTUAL_APSTA
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## Flags that may depends on Linux kernel versions
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DHDCFLAGS += -DTSQ_MULTIPLIER=10
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## Flags maybe useful but disable it
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# The WLFC AC queue credit borrow
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# DHDCFLAGS += -DLIMIT_BORROW
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# Advanced IBSS features
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# DHDCFLAGS += -DWLAIBSS -DWLAIBSS_PS
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# p2P service discovery offload
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# DHDCFLAGS += -DWL_SDO
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EXTRA_CFLAGS += $(DHDCFLAGS) -DDHD_DEBUG
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EXTRA_CFLAGS += -DSRCBASE=\"$(src)\"
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EXTRA_CFLAGS += -I$(src)/include/ -I$(src)/
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KBUILD_CFLAGS += -I$(LINUXDIR)/include -I$(shell pwd)
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DHDOFILES := dhd_pno.o dhd_common.o dhd_ip.o dhd_custom_gpio.o \
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dhd_linux.o dhd_linux_sched.o dhd_cfg80211.o dhd_linux_wq.o aiutils.o bcmevent.o \
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bcmutils.o bcmwifi_channels.o hndpmu.o linux_osl.o sbutils.o siutils.o \
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wl_android.o wl_cfg80211.o wl_cfgp2p.o wl_cfg_btcoex.o wldev_common.o wl_linux_mon.o \
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dhd_linux_platdev.o dhd_pno.o dhd_rtt.o dhd_linux_wq.o wl_cfg_btcoex.o \
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hnd_pktq.o hnd_pktpool.o wl_cfgvendor.o dhd_debug_linux.o bcmxtlv.o dhd_debug.o bcm_app_utils.o \
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wl_cfgnan.o
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ifeq ($(FW_ALIVE), 1)
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DHDCFLAGS += -DLOAD_DHD_WITH_FW_ALIVE
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DHDOFILES += dhd_chip_info.o
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endif
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ifneq ($(CONFIG_BCMDHD_SDIO),)
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DHDOFILES += bcmsdh.o bcmsdh_linux.o bcmsdh_sdmmc.o bcmsdh_sdmmc_linux.o
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DHDOFILES += dhd_cdc.o dhd_wlfc.o dhd_sdio.o
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endif
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ifneq ($(CONFIG_BCMDHD_PCIE),)
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DHDOFILES += dhd_pcie.o dhd_pcie_linux.o dhd_msgbuf.o dhd_flowring.o
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DHDOFILES += pcie_core.o
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endif
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ifneq ($(CONFIG_BCMDHD_USB),)
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DHDOFILES += dbus.o dbus_usb.o dbus_usb_linux.o
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DHDOFILES += dhd_cdc.o dhd_wlfc.o
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endif
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ifneq ($(CONFIG_PLAT_ROCKCHIP),)
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DHDOFILES += dhd_gpio.o
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endif
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cywdhd-objs := $(DHDOFILES)
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obj-$(DRIVER_TYPE) += cywdhd.o
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all:
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@echo "$(MAKE) --no-print-directory -C $(KDIR) SUBDIRS=$(CURDIR) modules"
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@$(MAKE) --no-print-directory -C $(KDIR) SUBDIRS=$(CURDIR) modules
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clean:
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rm -rf *.o *.ko *.mod.c *~ .*.cmd *.o.cmd .*.o.cmd \
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Module.symvers modules.order .tmp_versions modules.builtin
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install:
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@$(MAKE) --no-print-directory -C $(KDIR) \
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SUBDIRS=$(CURDIR) modules_install
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