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Conexant USB ADSL how to

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星期六, 06/26/2004 - 13:24 — lovewilliam

Conexant USB ADSL how to

这份文档是关于Conexant USB ADSL怎样在MagicLinux(Kernel2.6.x)下驱动的

说明：现在此驱动支持到最新内核版本(kernel-2.6.8)

一、手动编译安装

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)

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[code]gunzip -c patch-2.6.x_YYYYMMDD_accessrunner.gz | patch -p1[/code]

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

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
 
 [M] 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：

#
# 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：

[root@Love root]# ifconfig
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric: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:Ethernet  HWaddr 00:00:01:00:00:00
          inet6 addr: fe80::200:1ff:fe00:0/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric: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:221.214.196.80  P-t-P:221.0.64.38  Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1492  Metric: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)

[root@Love root]#




如果有nas0和ppp0那么恭喜你你已经成功了！


二、下载rpm包，直接安装

这种方法相对于上面那种会简单的多，因为您只需要下载相应的rpm软件包，进行安装即可

这些软件包都有

kernel包：

kernel-2.6.6-1.i386.rpm
kernel-2.6.8.1-1.i686.rpm


驱动cxacru包：

cxacru-2004-07-24.k2.6.6mgc.i686.rpm


其中驱动包可以和任何一个kernel包搭配，

安装后只需配置一下，重启就可以上网了

因此这种方法能为您省去不少麻烦

但是也会有不可预料的BUG和麻烦。如果想省事的话，安装rpm包会是个不错的选择！



相关文件下载

Kernel的SRC可以到kernel.org下载

这里是编译好的，已经打好补丁的kernel，有src结尾的是源码的RPM包

[url=http://www.magiclinux.org/people/lovewilliam/Kernel/kernel-2.6.6-1.i386.rpm]kernel-2.6.6[/url]

[url=http://www.magiclinux.org/people/lovewilliam/Kernel/kernel-2.6.6-1.src.rpm]kernel-2.6.6-src[/url]

[url=http://www.magiclinux.org/people/lovewilliam/Kernel/kernel-2.6.8.1-1.i686.rpm]kernel-2.6.8.1[/url]

[url=http://www.magiclinux.org/people/lovewilliam/Kernel/kernel-2.6.8.1-1.src.rpm]kernel-2.6.8.1-src[/url]



编译好的cxacru驱动

[url=http://www.magiclinux.org/people/lovewilliam/USB%20ADSL/cxacru-2004-07-24.k2.6.6mgc.i686.rpm]cxacru_rpm[/url]


其它源码包：

[url=http://www.linuxfans.org/nuke/modules.php?name=Site_Downloads&op=mydown&did=2482]Cxacru.tar.bz2[/url]

[url=http://www.magiclinux.org/people/lovewilliam/USB%20ADSL/patch-2.6.x_20040302_accessrunner.gz]Patch-2.6.x_20040517_accessrun(x=0~5)[/url]

[url=http://www.linuxfans.org/nuke/modules.php?name=Site_Downloads&op=mydown&did=2485]Patch-2.6.6_20040517_accessrun[/url]

[url=http://www.magiclinux.org/people/lovewilliam/USB%20ADSL/patch-2.6.8.1_20040817_accessrunner.gz]Patch-2.6.8.1_20040517_accessrun[/url]

[url=http://www.linuxfans.org/nuke/modules.php?name=Site_Downloads&op=mydown&did=2486]Rp-pppoe3.55[/url]

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