刚开始学习linux下的驱动开发，书上的例子编译不了，大家帮忙看看

[xiaobaiwen]

这是《linux程序设计》第三版 18章的第一个例子
源码是这个：

/*
* Hello world module.
*/
#include <linux/module.h>

#if defined(CONFIG_SMP)
#define __SMP__
#endif

#if defined(CONFIG_MODVERSIONS)
#define MODVERSIONS
#include <linux/modversions.h>
#endif

#include <linux/kernel.h>

int init_module(void)
{
printk(KERN_DEBUG "Hello, kernel!\n");
return 0;
}

void cleanup_module(void)
{
printk(KERN_DEBUG "Good-bye, kernel!\n");
}

编译语句是：$ gcc -D__KERNEL__ -I/usr/src/linux/include -DMODULE -Wall -O2 -c hello.c -o hello.o

我的系统是openSUSE 11.0 一开始好像系统没有安装源码，提示一些头文件找不到
后来我从光盘中把源码装入，又有了如下的错误，
我在网上找了一下，好像有同样的问题，不过好像没有被解决，
大家帮帮忙，看看应该如何解决，
这么多错误提示，我一点头绪都没有！！！

错误提示：
$ gcc -D__KERNEL__ -I/usr/src/linux/include -DMODULE -Wall -O2 -c hello.c -o hello.o
In file included from /usr/src/linux/include/linux/prefetch.h:13,
from /usr/src/linux/include/linux/list.h:8,
from /usr/src/linux/include/linux/module.h:9,
from hello.c:4:
/usr/src/linux/include/linux/types.h:197: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘resource_size_t’
In file included from /usr/src/linux/include/linux/list.h:8,
from /usr/src/linux/include/linux/module.h:9,
from hello.c:4:
/usr/src/linux/include/linux/prefetch.h:14:27: error: asm/processor.h: No such file or directory
/usr/src/linux/include/linux/prefetch.h:15:23: error: asm/cache.h: No such file or directory
In file included from /usr/src/linux/include/linux/module.h:9,
from hello.c:4:
/usr/src/linux/include/linux/list.h:9:24: error: asm/system.h: No such file or directory
In file included from /usr/src/linux/include/linux/module.h:9,
from hello.c:4:
/usr/src/linux/include/linux/list.h: In function ‘__list_add_rcu’:
/usr/src/linux/include/linux/list.h:100: warning: implicit declaration of function ‘smp_wmb’
In file included from /usr/src/linux/include/linux/kernel.h:11,
from /usr/src/linux/include/linux/cache.h:4,
from /usr/src/linux/include/linux/time.h:7,
from /usr/src/linux/include/linux/stat.h:60,
from /usr/src/linux/include/linux/module.h:10,
from hello.c:4:
/usr/src/linux/include/linux/linkage.h:4:25: error: asm/linkage.h: No such file or directory
In file included from /usr/src/linux/include/linux/kernel.h:15,
from /usr/src/linux/include/linux/cache.h:4,
from /usr/src/linux/include/linux/time.h:7,
from /usr/src/linux/include/linux/stat.h:60,
from /usr/src/linux/include/linux/module.h:10,
from hello.c:4:
/usr/src/linux/include/linux/bitops.h:17:24: error: asm/bitops.h: No such file or directory
In file included from /usr/src/linux/include/linux/kernel.h:15,
from /usr/src/linux/include/linux/cache.h:4,
from /usr/src/linux/include/linux/time.h:7,
from /usr/src/linux/include/linux/stat.h:60,
from /usr/src/linux/include/linux/module.h:10,
from hello.c:4:
/usr/src/linux/include/linux/bitops.h: In function ‘get_bitmask_order’:
/usr/src/linux/include/linux/bitops.h:29: warning: implicit declaration of function ‘fls’
/usr/src/linux/include/linux/bitops.h: In function ‘hweight_long’:
/usr/src/linux/include/linux/bitops.h:45: warning: implicit declaration of function ‘hweight32’
/usr/src/linux/include/linux/bitops.h:45: warning: implicit declaration of function ‘hweight64’
/usr/src/linux/include/linux/bitops.h: In function ‘fls_long’:
/usr/src/linux/include/linux/bitops.h:112: warning: implicit declaration of function ‘fls64’
In file included from /usr/src/linux/include/linux/kernel.h:16,
from /usr/src/linux/include/linux/cache.h:4,
from /usr/src/linux/include/linux/time.h:7,
from /usr/src/linux/include/linux/stat.h:60,
from /usr/src/linux/include/linux/module.h:10,
from hello.c:4:
/usr/src/linux/include/linux/log2.h: At top level:
/usr/src/linux/include/linux/log2.h:32: error: expected ‘)’ before ‘n’
/usr/src/linux/include/linux/log2.h:40: error: expected ‘)’ before ‘n’
In file included from /usr/src/linux/include/linux/byteorder/little_endian.h:104,
from /usr/include/asm/byteorder.h:69,
from /usr/src/linux/include/linux/kernel.h:17,
from /usr/src/linux/include/linux/cache.h:4,
from /usr/src/linux/include/linux/time.h:7,
from /usr/src/linux/include/linux/stat.h:60,
from /usr/src/linux/include/linux/module.h:10,
from hello.c:4:
/usr/src/linux/include/linux/byteorder/generic.h:149: error: expected declaration specifiers or ‘...’ before ‘u16’
/usr/src/linux/include/linux/byteorder/generic.h: In function ‘le16_add_cpu’:
/usr/src/linux/include/linux/byteorder/generic.h:151: error: ‘val’ undeclared (first use in this function)
/usr/src/linux/include/linux/byteorder/generic.h:151: error: (Each undeclared identifier is reported only once
/usr/src/linux/include/linux/byteorder/generic.h:151: error: for each function it appears in.)
/usr/src/linux/include/linux/byteorder/generic.h: At top level:
/usr/src/linux/include/linux/byteorder/generic.h:154: error: expected declaration specifiers or ‘...’ before ‘u32’
/usr/src/linux/include/linux/byteorder/generic.h: In function ‘le32_add_cpu’:
/usr/src/linux/include/linux/byteorder/generic.h:156: error: ‘val’ undeclared (first use in this function)
/usr/src/linux/include/linux/byteorder/generic.h: At top level:
/usr/src/linux/include/linux/byteorder/generic.h:159: error: expected declaration specifiers or ‘...’ before ‘u64’
/usr/src/linux/include/linux/byteorder/generic.h: In function ‘le64_add_cpu’:

错误提示还有很多!!
这儿好像不能发这么长的问题！！
我在CU上也发了这个问题 大家看看把！！
http://linux.chinaunix.net/bbs/viewthread.php?tid=1037373&extra=page%3D1

[joyself]

你先检查一下
1) 你所模块代码的写法跟你机子上内核版本相一致吗？
2) 编译模块之前先编译了内核了吗？

2.6.x的模块代码里都调用了 module_init 和module_exit。这是它标准的写法。
你可以参考Linux Device Drive 3rd 的 2.2. The Hello World Module
和2.4. Compiling and Loading

[xiaobaiwen]

[Quote=引用 1 楼 joyself 的回复:]
你先检查一下
1) 你所模块代码的写法跟你机子上内核版本相一致吗？
2) 编译模块之前先编译了内核了吗？

2.6.x的模块代码里都调用了 module_init 和module_exit。这是它标准的写法。
你可以参考Linux Device Drive 3rd 的 2.2. The Hello World Module
和2.4. Compiling and Loading
[/Quote]


1）这个例子是《linux程序设计》第三版中的，原版书好像是07年有的，例子是用的2.6的内核，我的系统是openSUSE 11.0，也是2.6的内核。所以版本应该是一直的咯！

2）我是通过光盘安装的RPM包，应该是已经编译了的吧！ 我也不太清楚，如果这样安装的不是编译好的，应该如何编译？

[xxgamexx]

mark

[iasky]

写个Makefile文件把

[xiaobaiwen]

[Quote=引用 4 楼 iasky 的回复:]
写个Makefile文件把


[/Quote]


以下是书中给出的Makefile文件，不知道ls是不是说的这个？
# standards
INCLUDE = /usr/src/linux/include
CC = gcc
CFLAGS = -D__KERNEL__ -I$(INCLUDE) -DMODULE -Wall -O2

TARGET = hello
SRC = hello.c

all: $(TARGET).o

clean:
rm -f *.o *~ core

[once_and_again]

don't know

[BOBO0202]

学习