无线网卡驱动移植的交叉编译问题！
我的无线网卡为asus wl-167g 驱动是官方网站下的，已在ＰＣ机的linux系统上能正常工作．系统是VMware 虚拟机上的redhat 9.0, 内核为2.4.20-8.现在想把它交叉编译,使它能在ARM板上使用．安装了arm-linux-gcc -3.2.3 环境．我修改了Makefile,把编译器修改成了arm-linux-gcc，
make时出现问题
# ls
assoc.c rt2570sw.h rtusb_info.c
auth.c rt_config.h rtusb_init.c
auth_rsp.c md5.c rtmp_ckipmic.hrtusb_io.c
config.mk md5.h rtmp_def.h rtusb_main.c
config.new mlme.c rtmp_tkip.c sanity.c
Configure mlme.h rtmp_type.h sha1.h
connect.c oid.h rtmp_wep.c Stdincl.h
iwpriv_usage.txt readme rtusb_bulk.c sync.c
LINUX_RACONFIG_V2.0.0.7ReleaseNotertusb_data.c wpa.c
Makefile rt2570.h rtusb.h wpa.h
# make
arm-linux-gcc -DRT2500_DBG -D__KERNEL__ -I/usr/src/linux-2.4.20-8/include -O2 -f
omit-frame-pointer -fno-strict-aliasing -fno-common -pipe -DMODULE -DMODVERSIONS
-include /usr/src/linux-2.4.20-8/include/linux/modversions.h -Wall -Wstrict-pro
totypes -Wno-trigraphs -c -o rtusb_main.o rtusb_main.c
rtusb_main.c: In function `CMDHandler':
rtusb_main.c:1072: warning: unused variable `i'
rtusb_main.c:1073: warning: unused variable `pkey'
/usr/src/linux-2.4.20-8/include/asm/semaphore.h:201: inconsistent operand constr
aints in an `asm'
/usr/src/linux-2.4.20-8/include/asm/semaphore.h:201: inconsistent operand constr
aints in an `asm'
/usr/src/linux-2.4.20-8/include/asm/semaphore.h:201: inconsistent operand constr
aints in an `asm'
/usr/src/linux-2.4.20-8/include/asm/semaphore.h:201: inconsistent operand constr
aints in an `asm'
/usr/src/linux-2.4.20-8/include/asm/processor.h: In function `cpuid_eax':
/usr/src/linux-2.4.20-8/include/asm/processor.h:151: unknown register name `dx'
in `asm'
/usr/src/linux-2.4.20-8/include/asm/processor.h:151: unknown register name `cx'
in `asm'
/usr/src/linux-2.4.20-8/include/asm/processor.h:151: unknown register name `bx'
in `asm'
/usr/src/linux-2.4.20-8/include/asm/processor.h: In function `cpuid_ebx':
/usr/src/linux-2.4.20-8/include/asm/processor.h:161: unknown register name `dx'
in `asm'
/usr/src/linux-2.4.20-8/include/asm/processor.h:161: unknown register name `cx'
in `asm'
/usr/src/linux-2.4.20-8/include/asm/processor.h: In function `cpuid_ecx':
/usr/src/linux-2.4.20-8/include/asm/processor.h:171: unknown register name `dx'
in `asm'
/usr/src/linux-2.4.20-8/include/asm/processor.h:171: unknown register name `bx'
in `asm'
/usr/src/linux-2.4.20-8/include/asm/processor.h: In function `cpuid_edx':
/usr/src/linux-2.4.20-8/include/asm/processor.h:181: unknown register name `cx'
in `asm'
/usr/src/linux-2.4.20-8/include/asm/processor.h:181: unknown register name `bx'
in `asm'
/usr/src/linux-2.4.20-8/include/asm/processor.h: In function `set_in_cr4':
/usr/src/linux-2.4.20-8/include/asm/processor.h:217: unknown register name `ax'
in `asm'
/usr/src/linux-2.4.20-8/include/asm/processor.h: In function `clear_in_cr4':
/usr/src/linux-2.4.20-8/include/asm/processor.h:227: unknown register name `ax'
in `asm'
/usr/src/linux-2.4.20-8/include/asm/system.h: In function `__set_64bit':
/usr/src/linux-2.4.20-8/include/asm/system.h:163: unknown register name `dx' in
`asm'
/usr/src/linux-2.4.20-8/include/asm/system.h:163: unknown register name `ax' in
`asm'
/usr/src/linux-2.4.20-8/include/asm/system.h: In function `__set_64bit_constant'
:
/usr/src/linux-2.4.20-8/include/asm/system.h:163: unknown register name `dx' in
`asm'
/usr/src/linux-2.4.20-8/include/asm/system.h:163: unknown register name `ax' in
`asm'
/usr/src/linux-2.4.20-8/include/asm/system.h: In function `__set_64bit_var':
/usr/src/linux-2.4.20-8/include/asm/system.h:163: unknown register name `dx' in
`asm'
/usr/src/linux-2.4.20-8/include/asm/system.h:163: unknown register name `ax' in
`asm'
/usr/src/linux-2.4.20-8/include/asm/rwsem.h: In function `__up_write_R70ec8bc6':
/usr/src/linux-2.4.20-8/include/asm/rwsem.h:216: unknown register name `edx' in
`asm'
/usr/src/linux-2.4.20-8/include/asm/rwsem.h: In function `up_write':
/usr/src/linux-2.4.20-8/include/asm/rwsem.h:216: unknown register name `edx' in
`asm'
{standard input}: Assembler messages:
{standard input}:382: Error: bad instruction `pushfl'
{standard input}:382: Error: bad instruction `popl '
{standard input}:383: Error: bad instruction `cli'
{standard input}:395: Error: bad instruction `pushl '
{standard input}:395: Error: bad instruction `popfl'
make: *** Error 1
#
好象是汇编的错误，问题可能在那里啊？请高手指点！
Makefile内容如下：
# Comment/uncomment the following line to enable/disable debugging
CC := arm-linux-gcc
include ./config.mk
WFLAGS := -Wall -Wstrict-prototypes -Wno-trigraphs
CFLAGS := -DRT2500_DBG -D__KERNEL__ -I$(LINUX_SRC)/include -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-common -pipe -DMODULE -DMODVERSIONS -include $(LINUX_SRC)/include/linux/modversions.h $(WFLAGS)
OBJ = rt2570.o
all: $(OBJ)
@touch config.mk
rt2570.o: rtusb_main.o mlme.o connect.o rtusb_bulk.o rtusb_io.o sync.o assoc.o auth.o auth_rsp.o rtusb_data.o rtusb_init.o sanity.o rtmp_wep.o rtusb_info.o rtmp_tkip.o wpa.o md5.o
$(LD) -r $^ -o $@
clean:
rm -f *.o *~ core
install:
@touch config.mk
#mkdir -p $(TARGET_MODDIR)
echo $(TARGET_MODDIR)
install $(OBJ) $(TARGET_MODDIR)
config:
@touch config.mk
@./Configure dx, cx,edx 这些都是X86(pc)上的寄存器，你include/asm链接的目录是错误的，你连接的是X86的头文件目录，在ARM平台应该链接ARM平台目录，你应该使用交叉编译ARM的LINUX内核目录树，而不是X86的
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