电脑无线网卡是Atheros AR9285，装gentoo时应该加载哪个模块，iwconfig总是no wireless extentions之类的

你在安装时，以stages3为例，启动后，会看到很多加载信息，在最后快显示root提示符时，会有很多有用的信息，

你可以使用liveCD/stage 3启动，此时lspci -v ，会看到你的网卡相关信息，包括kernel in use，也就是使用的驱动模块～记住这个模块名字，编译内核时，搜索/查找这个模块名字就可以了

在gentoo BBS上搜到了：

[*] Networking support --->

-*- Wireless --->

<*> cfg80211 - wireless configuration API

[ ] nl80211 testmode command

[ ] enable developer warnings

[ ] cfg80211 regulatory debugging

[*] enable powersave by default

[ ] cfg80211 DebugFS entries

[*] cfg80211 wireless extensions compatibility

[*] Wireless extensions sysfs files

<*> Common routines for IEEE802.11 drivers

[ ] lib80211 debugging messages

<*> Generic IEEE 802.11 Networking Stack (mac80211)

Default rate control algorithm (Minstrel) --->

[ ] Enable mac80211 mesh networking (pre-802.11s) support

-*- Enable LED triggers

[ ] Export mac80211 internals in DebugFS

[ ] Select mac80211 debugging features --->

Device Drivers --->

[*] Network device support --->

[*] Wireless LAN --->

<M> Atheros Wireless Cards --->

[*] Atheros wireless debugging

< > Atheros 5xxx wireless cards support

<M> Atheros 802.11n wireless cards support

[*] Atheros ath9k debugging

< > Atheros AR9170 802.11n USB support

里面回复说用的是ath9k～

你自己在make menuconfig 时，按下 / 键，输入at9k ，把相关的都编译进模块