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1 ÎÞÏßÍø¿¨Çý¶¯
1.1 Ê×ÏÈlspciÃüÁî²é¿´ÎÞÏßÍø¿¨Ðͺţ¬ÎÒµÄÊÇNetwork controller: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection
1.2 ¸ù¾ÝÕâÆªÎÄÕÂhttp://en.gentoo-wiki.com/wiki/Iwlwifi £¬½øÐÐÄÚºËÅäÖã¬ÎÒµÄÄں˰汾ÊÇ´óÓÚ3.0µÄÒò´ËÑ¡Ôñ[code]Device Drivers --->
[*] Network device support --->
[*] Wireless LAN --->
Intel Wireless WiFi Next Gen AGN - Wireless-N/Advanced-N/Ultimate-N (iwlagn)[/code]Õâ²½Íê³Éºó£¬ÖØÐ±àÒëÄÚºËÄ£¿é¼´¿É¡£
1.3 °²×°microcodeÎļþ£¬Í¬ÑùÊǸù¾ÝwikiÉϵÄÌáʾ£¬Ñ¡ÔñÊʺÏ×Ô¼ºµÄ°æ±¾£¬¶ÔÓÚ5100µÄÍø¿¨£¬ÎÒ°²×°µÄÊÇ£ºsys-firmware/iwl5000-ucode:

emerge -av sys-firmware/iwl5000-ucode

1.4 ÉÏÊö¹¤×÷Íê³Éºó£¬ifconfig -a ÃüÁîºówlan0Ó¦¸ÃÒѾ­³öÏÖ£¬´Ëʱ½øÈëÅäÖý׶Ρ£

2 ÎÞÏßÍø¿¨ÅäÖÃ
2.1 ÅäÖÿɲο¼ÎÄÕÂhttp://www.gentoo.org/doc/en/handbook/handbook-arm.xml?part=4&chap=4£¬ÕâÀïÎÒÒÔ×Ô¼ºµÄ±Ê¼Ç±¾ÎªÀý£¬¼òµ¥ËµÃ÷¡£
2.2 Ê×ÏÈÒª½«wlan0¼ÓÈëĬÈÏÆô¶¯¡£

#´´½¨·ûºÅÁ´½Ó
ln -s /etc/init.d/net.lo /etc/init.d/net.wlan0
#¼ÓÈ뿪»úÆô¶¯
rc-update add net.wlan0

ÕâÑùÿ´Î¿ª»úºó¶¼»áĬÈÏÆô¶¯ÎÞÏßÍø¿¨¡£
2.3 ÅäÖÃÎÞÏßÍø¿¨¹¤×÷£¬ÕâÀïÐèÒªÓõ½wpa_supplicant£¬ÔÚgentooÏ¿ÉÒÔÖ±½Ó°²×°

emerge -av net-wireless/wpa_supplicant

2.4 ÅäÖÃwpa_supplicant
Ê×ÏÈ£º±à¼­ /etc/conf.d/netÎļþ£¬´ò¿ª±à¼­ÎªÒÔÏÂÄÚÈÝ£º

# Prefer wpa_supplicant over wireless-tools modules="wpa_supplicant"

Æä´Î£º±à¼­/etc/wpa_supplicant/wpa_supplicant.confÎļþ£¬Õâ¸öÎļþºÜ¹Ø¼ü£¬ÎÞÏßÍøÂçµÄÁ´½ÓÐèÒª´ÓÕâÀï¶ÁÈ¡ÐÅÏ¢¡£ÀýÈçÎÒµÄÎÞÏß·ÓÉÆ÷µÄssidÊÇzyqhi£¬ÃÜÂëÊÇ123456£¬²ÉÓõÄÊÇwpa-psk¼ÓÃÜ·½Ê½£¬ÔòÅäÖÃÎļþÄÚÈÝÈçÏÂËùʾ£º

ÒýÓÃ:
#======================================================================================
ctrl_interface=/var/run/wpa_supplicant
eapol_version=1
ap_scan=1
fast_reauth=1
# Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers
network={
ssid="zyqhi"
psk="123456"
priority=5
}
# Same as previous, but request SSID-specific scanning (for APs that reject
# broadcast SSID)
network={
ssid="zyqhi"
scan_ssid=1
psk="123456"
priority=2
}
#======================================================================================


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