请教，驱动选项添加问题

安装手册上<编写第一个驱动程序>

在Kconfig 和 Makefile 里面添加了驱动支持，
怎么在配置内核菜单里找不到添加的选项？

你的config里面的s全部都是小写的，本来应该是大写的才对！

2# cmasp
里面只有depends on ARCH_S3C2440

难道dependS ??

还有 triState   ??

3# hnk


改成 ARCH_TQ2440 看看

4# embedsky_lxt

还是没有显示出配置选项呀

不是，我是说EmbedSky里面的S ！

6# cmasp

EmbedSky
我是这样写的。。。

把你的 .config 这个文件的内容拿来看看

在charater devices 里找不到 TQ2440/SKY2440 Hello Driver  的选项，
.config可以给我什么帮助吗？

8# embedsky_lxt


附件看到了吗？

11# hnk


读了一下你的.config文件
我怎么也找不到 CONFIG_ARCH_S3C2440 这个架构选项。
#
# System Type
#
# CONFIG_ARCH_AAEC2000 is not set
# CONFIG_ARCH_INTEGRATOR is not set
# CONFIG_ARCH_REALVIEW is not set
CONFIG_ARCH_VERSATILE=y
# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
# CONFIG_ARCH_GEMINI is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_IOP13XX is not set
# CONFIG_ARCH_IOP32X is not set
# CONFIG_ARCH_IOP33X is not set
# CONFIG_ARCH_IXP23XX is not set
# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_L7200 is not set
# CONFIG_ARCH_KIRKWOOD is not set
# CONFIG_ARCH_KS8695 is not set
# CONFIG_ARCH_NS9XXX is not set
# CONFIG_ARCH_LOKI is not set
# CONFIG_ARCH_MV78XX0 is not set
# CONFIG_ARCH_MXC is not set
# CONFIG_ARCH_ORION5X is not set
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_MMP is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_S3C64XX is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
# CONFIG_ARCH_DAVINCI is not set
# CONFIG_ARCH_OMAP is not set
# CONFIG_ARCH_MSM is not set
# CONFIG_ARCH_W90X900 is not set

你的 HELLO 模块是依赖于这个选项而出现的
depens on ARCH_S3C2440

System Type  --->S3C2440 Machines  ---> [*] EmbedSky SKY2440/TQ2440 Board

13# embedsky_lxt


谢谢版主~

版主还有个问题，我用
make SUBDIR=drivers/char/ modules
怎么从 fs 目录开始了，很长时间都在 fs 下面编译？

编译完，最后怎么生成的是 .o  不是 .ko ?