如何在linux下驱动Conexant USB ADSL
我的系统是redhat9.0（2.4.20-8），显示信息如下：# cxstart.sh
>>> Inits Conexant AccessRunner <<<
time to remove modules driver
time to remove modules driver
>>> Loading firmware...
Conexant AccessRunner microcode upload program. 6/9/2003
Josep Comas <[email protected]>
See credits in documentation
I found ADSL modem with VendorID = 0572 & ProductID = cb00
Loading and sending /usr/sbin/cxfirm4.bin...
Firmware is sent!
Setting configuration...
Waiting ADSL line is up (until 90 seconds)...
..........
ADSL line is up (Downstream 2048 Kbits/s, Upstream 512 Kbits/s)
time to remove modules driver
time to remove modules driver
checking remove modules
>>> Loading driver...
Launching driver in normal mode...
modprobe: Can't locate module speedtch
#
那位大侠指点一下是咋回事？
技术文章: 如何在linux(内核2.6.x)下驱动Conexant USB ADSL
贴出者为 lovewilliam
lovewilliam写著 '这份文档是关于Conexant USB ADSL怎样在Linux(Kernel2.6.x)下驱动的
Conexant USB ADSL how to
这份文档是关于Conexant USB ADSL怎样在Linux(Kernel2.6.x)下驱动的
1.准备工作
现在确认你有一支Conexant USB ADSL的Modem和以下文件，(如果您没有备齐这些东西，下面的工作将无法进行)
引用:
cxacru.tar.bz2 rp-pppoe-3.5.tar.gz Kernel-2.6.x patch-2.6.X_date_accessrunner.gz
说明：
其中cxacru.tar.bz2(要在此处下载我已经打好补丁的文件)是USB ADSL的驱动程序文件源代码包
rp-pppoe-3.5.tar.gz(或更高版本)是pppoe的拨号程序源代码包
Kernel-2.6.x是Kernel的源代码包
patch-2.6.X_date_accessrunner.gz是内核的补丁文件
确定备齐以上文件后就可以进行下面的工作了
2.开始安装
首先将设备联结好
2.1给内核打补丁并编译内核
解压内核包把patch-2.6.X_date_accessrunner.gz拷贝到内核目录的上级目录
执行 代码:
gunzip -c patch-2.6.x_YYYYMMDD_accessrunner.gz | patch -p1
如果你的Kernel已经有如下支持(可以在Kernel的.config文件中查找到)就不必重新编译
代码:
Code maturity level options
[*] Prompt for development and/or incomplete code/drivers
Loadable module support
[*] Enable loadable module support
[*] Set version information on all module symbols
[*] Kernel module loader
Networking options
<*> Packet socket
<*> Unix domain sockets
[*] TCP/IP networking
[*] Asynchronous Transfer Mode (ATM)
USB support
<*> Support for USB
[*] Preliminary USB device filesystem
UHCI
OHCI
Alcatel Speedtouch USB support (USB_SPEEDTOUCH)
Networking options
[*] Asynchronous Transfer Mode (ATM)
[*] Classical IP over ATM
Networking options
RFC1483/2684 Bridged protocols
Network Device Support
PPP (point-to-point protocol) support
PPP Deflate compression
PPP over Ethernet (EXPERIMENTAL)
Network Device Support
PPP (point-to-point protocol) support
PPP Deflate compression
PPP over ATM
Processor type and features
[ ] Symmetric multi-processing support
Cryptographic API (CRYPTO)
CRC32c CRC algorithm (CRYPTO_CRC32C)
Library routines
CRC32c (Castagnoli, et al) Cyclic Redundancy-Check (LIBCRC32C)
设置好后 make 、make modules 、make modules_install、make install、reboot
2.2编译驱动和拨号程序
解压cxacru.tar.bz2，ln /内核源代码目录 /usr/linux -s
然后在源代码目录中make，
解压rp-pppoe-3.5.tar.gz，在其目录中执行./go 如果你用X 就可以用./go-gui
设置好你的拨号程序，要注意的是在填写设备的时候要填写nas0
nas0是驱动程序虚拟出来的USB Modem
2.3设置协议
编辑/etc/cxacru文件，像这个样子：
代码:
#
# Config file for Conexant AccessRunner
#
# Driver mode
DRIVER_MODE=1# 1 = normal, 2 = debug, 3 = normal+max speed (without ask adsl status), 4 = debug+max speed (without ask adsl status)
# Protocol
PROTOCOL_MODE=4# 1 = RFC1483/2684 routed, 2 = PPP over ATM (pppoa), 3 = RFC1483/2684 bridged, 4 = PPP over Ethernet (pppoe)
# Paths
BINARY_PATH="/usr/sbin"
ATM_PATH=""
# ADSL
#if OPEN_MODE is blank then cxload uses default mode acoording VID & PID
#Values for OPEN_MODE are:
# 0 = auto selection, G.Handshake
# 1 = auto selection, T1.413
# 2 = G.Handshake
# 3 = ANSI T1.413
# 4 = ITU-T G.992.1 (G.DMT)
# 5 = ITU-T G.992.2 (G.LITE)
OPEN_MODE=4
# ATM
VPI=0
VCI=33
# Specific for RFC1483/2684 routed/bridged
#if IP_ADDRESS is blank in bridged mode then it uses DHCP to get IP
IP_ADDRESS=
NETMASK=255.255.255.255
GATEWAY=
需要更改的是# Protocol # ADSL # ATM
如果你用的是RFC1483/2684协议还要设置# Specific for RFC1483/2684 routed/bridged
PPPOE和PPPOA的用户只要修改# Protocol # ADSL # ATM 这3项就可以了
3.拨号
在终端下输入cxstart.sh建立连接 cxstop.sh断掉连接
用ifconfig检查一下你是否已经连上了，像这个样子：
代码:
# ifconfig
lo Link encap:Local Loopback
inet addr:127.0.0.1Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNINGMTU:16436Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b)TX bytes:0 (0.0 b)
nas0 Link encap:EthernetHWaddr 00:00:01:00:00:00
inet6 addr: fe80::200:1ff:fe00:0/64 Scope:Link
UP BROADCAST RUNNING MULTICASTMTU:1500Metric:1
RX packets:17650 errors:0 dropped:0 overruns:0 frame:0
TX packets:15790 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:15856545 (15.1 Mb)TX bytes:2128934 (2.0 Mb)
ppp0 Link encap:Point-to-Point Protocol
inet addr:221.214.196.80P-t-P:221.0.64.38Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICASTMTU:1492Metric:1
RX packets:16454 errors:0 dropped:0 overruns:0 frame:0
TX packets:14588 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:15674609 (14.9 Mb)TX bytes:1613794 (1.5 Mb)
#
如果有nas0和ppp0那么恭喜你你已经成功了！
相关文件下载
Kernel的SRC可以到kernel.org下载
Cxacru.tar.bz2
Patch-2.6.6_20040517_accessrun
Rp-pppoe3.55'
我的系统是redhat9.0（2.4.20-8），我按上面说的做了，显示信息如下：
# cxstart.sh
>>> Inits Conexant AccessRunner <<<
time to remove modules driver
time to remove modules driver
>>> Loading firmware...
Conexant AccessRunner microcode upload program. 6/9/2003
Josep Comas <[email protected]>
See credits in documentation
I found ADSL modem with VendorID = 0572 & ProductID = cb00
Loading and sending /usr/sbin/cxfirm4.bin...
Firmware is sent!
Setting configuration...
Waiting ADSL line is up (until 90 seconds)...
..........
ADSL line is up (Downstream 2048 Kbits/s, Upstream 512 Kbits/s)
time to remove modules driver
time to remove modules driver
checking remove modules
>>> Loading driver...
Launching driver in normal mode...
modprobe: Can't locate module speedtch
#
那位大侠指点一下是咋回事？ :?: 汗……
你不看清楚，上面的那个是给kernel-2.6.X用的，
RH9的rpm在驱动的主页上有下载的，
下载一个rpm包安装上然后设置一下然后cxstart.sh就可以了
http://prdownloads.sourceforge.net/accessrunner/cxacru-2003-07-04.k2.4.20-8rh.i686.rpm?download 谢谢lovewilliam朋友，我是Linux fan，也是一只菜鸟！希望能和你教个朋友！
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