上午有OK，下午不知动了何处就不可以了，连iwconfig信息。故删除重来。
1。http://ipw3945.sourceforge.net/
Fedora Core and RedHat via ATrpms: ipw3945 [driver], ipw3945d [daemon], ipw3945-ucode [ucode], ieee80211,
2。正好发现一个好的rpm网址：http://atrpms.net/dist/
这才发现fedora 8已出来了,下载了如上链接的文件
3。
1.module如下
ipw3945-1.2.0-18.3.el5.i386.rpm
ipw3945-kmdl-2.6.18-8.el5xen-1.2.0-18.3.el5.x86_64.rpm
（kernel module for intel)
2.daemon如下
ipw3945d-1.7.22-4.at.x86_64.rpm
3.microcode如下
ipw3945-ucode-1.14.2-4.at.noarch.rpm
4.协议如下
ieee80211-1.2.16-18.el5.i386.rpm
ieee80211-devel-1.2.16-18.el5.i386.rpm
ieee80211-kmdl-2.6.18-8.el5xen-1.2.16-18.el5.x86_64.rpm
4。
根据如下
equirements
In order to use the Intel PRO/Wireless 3945ABG Network Connection driver for Linux you will need the following:
The binary microcode image, available here.
The binary user space regulatory daemon, available here.
The ieee80211 subsystem version 1.1.11 or newer.
Linux kernel 2.6.13 or newer. See README.ipw3945 for information on specific options required to be enabled in the kernel.
Wireless Extensions (v17) and Tools (v28)
For WPA you need a WPA supplicant compatible with the latest versions of the wireless extensions (v18 and newer).
For instructions on how to build and use the driver, please see the INSTALL document.
5。
1.[root@readfor rpm]# rpm -ivh ipw3945-ucode-1.14.2-4.at.noarch.rpm
2.[root@readfor rpm]# rpm -ivh ipw3945d-1.7.22-4.at.x86_64.rpm
3.[root@readfor rpm]# rpm -Uvh ieee80211-*.rpm (不能确定是不是必须的，不过安装无碍）
4.
[root@readfor rpm]# modprobe ipw3945
[root@readfor rpm]# /sbin/ipw3945d
5.奇怪了iwconfig还是没有结果也。
正常情况会有，如果发现提示Radio Frequency Kill Swith is On,May be turnned off to wireless network to work
此时我们仅需要的是将笔记本上的无线网卡打开即可。
