以wifi驱动(RTL8188EUS驱动)为例
添加源码
将源码rtl8188EUS添加到drivers/net/wireless/rtl818x/目录下
添加Kconfig
在drivers/net/wireless/rtl818x/rtl8188EUS添加Kconfig,内容如下:
config RTL8188EU
tristate "Realtek 8188E USB WiFi"
depends on RTL8187 && HOSTAP && RTL_CARDS && USB_RTL8150 && USB_RTL8152
---help---
Help message of RTL8188EU
修改上层Kconfig
在drivers/net/wireless/rtl818x/Kconfig文件最后添加如下内容:
source "drivers/net/wireless/rtl818x/rtl8188EUS/Kconfig"
修改上层Makefile
在drivers/net/wireless/rtl818x/Makefile文件最后添加如下内容:
obj-$(CONFIG_RTL8188EU) += rtl8188EUS/
修改Makefile
(截取一部分)添加:obj-? 和xxx-objs
rtk_core := core/rtw_cmd.o \
core/rtw_security.o \
core/rtw_debug.o \
core/rtw_io.o \
core/rtw_ioctl_query.o \
core/rtw_ioctl_set.o \
core/rtw_ieee80211.o \
core/rtw_mlme.o \
core/rtw_mlme_ext.o \
core/rtw_wlan_util.o \
core/rtw_vht.o \
core/rtw_pwrctrl.o \
core/rtw_rf.o \
core/rtw_recv.o \
core/rtw_sta_mgt.o \
core/rtw_ap.o \
core/rtw_xmit.o \
core/rtw_p2p.o \
core/rtw_tdls.o \
core/rtw_br_ext.o \
core/rtw_iol.o \
core/rtw_sreset.o \
core/rtw_btcoex.o \
core/rtw_beamforming.o \
core/rtw_odm.o \
core/efuse/rtw_efuse.o
$(MODULE_NAME)-y += $(rtk_core)
$(MODULE_NAME)-$(CONFIG_INTEL_WIDI) += core/rtw_intel_widi.o
$(MODULE_NAME)-$(CONFIG_WAPI_SUPPORT) += core/rtw_wapi.o \
core/rtw_wapi_sms4.o
$(MODULE_NAME)-$(CONFIG_MP_INCLUDED) += core/rtw_mp.o \
core/rtw_mp_ioctl.o
obj-$(CONFIG_RTL8188EU) += $(MODULE_NAME).o
ccflags-y += -Idrivers/net/wireless/rtl818x