基本信息

---

下载

   友情提示：（无需注册或充值，赞助后即可获取资源下载链接）

---

     嘿，亲！知识可是无价之宝呢，但咱这精心整理的资料也耗费了不少心血呀。小小地破费一下，绝对物超所值哦！如有下载和支付问题，请联系我们QQ(微信同号)：813200300

本次赞助数额为： 2 元　

支付宝支付

微信支付

   源码介绍

---

魏永明翻译、中国电力出版社出版的LINUX设备驱动程序(第3版)实例源码

# Comment/uncomment the following line to disable/enable debugging
#DEBUG = y

# Add your debugging flag (or not) to CFLAGS
ifeq ($(DEBUG),y)
  DEBFLAGS = -O -g # "-O" is needed to expand inlines
else
  DEBFLAGS = -O2
endif
CFLAGS  = $(DEBFLAGS) -I$(LDDINCDIR)


ifneq ($(KERNELRELEASE),)
# call from kernel build system

obj-m := lddbus.o

else

KERNELDIR ?= /lib/modules/$(shell uname -r)/build
PWD       := $(shell pwd)

default:
$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) LDDINCDIR=$(PWD)/../include modules

endif



clean:
rm -rf *.o *.ko *~ core .depend *.mod.c .*.cmd .tmp_versions .*.o.d

depend .depend dep:
$(CC) $(CFLAGS) -M *.c > .depend


ifeq (.depend,$(wildcard .depend))
include .depend
endif