爱华网#lspci05:00.0 Network controller: Broadcom Corporation BCM43225802.11b/g/n (rev 01)
可以看到 无线网卡的型号：BCM43225，去博通网站里，下载相应驱动，我的驱动是hybrid-portsrc_x86_64-v5_100_82_112.tar.gz.
在Broadcom官网（http://www.broadcom.com/support/802.11/linux_sta.php）下载驱动并编译安装（根据自己的系统去选择32位还是64位）
安装 步骤：（1）卸载冲突模块rmmod b43rmmod ssbrmmod wl
(2) 屏蔽冲突模块
输入命令：#echo "blacklist ssb" >>/etc/modprobe.d/blacklist#echo "blacklist b43" >>/etc/modprobe.d/blacklist
(3)编译安装#mkdir -p /tmp/hybrid#cd /tmp/hybrid#tar -zxvf hybrid-portsrc_x86_64-v5_100_82_112.tar.gz -C/tmp/hybrid#cd /tmp/hybrid/#make
准--备工作：#uname -r2.6.32-220.el6.x86_64# pwd/tmp/hybrid
拷贝wl.ko文件#cp -rf wl.ko/lib/modules/2.6.35.6-45.fc14.x86_64/kernel/drivers/net/wireless#depmod#modprobe wl# lsmod |grep wlwl 25907180cfg80211 140059 1wllib80211 60252 lib80211_crypt_tkip,wl
看到无线驱动的灯，闪了。完成linux无线网卡安装。
# lspci -v05:00.0 Network controller: Broadcom Corporation BCM43225802.11b/g/n (rev 01)Subsystem: Foxconn International, Inc. T77H103.00 WirelessHalf-size Mini PCIe CardFlags: bus master, fast devsel, latency 0, IRQ 17Memory at f0300000 (64-bit, non-prefetchable) [size=16K]Capabilities: [40] Power Management version 3Capabilities: [58] Vendor Specific Information
