标签：bin ifconf ati ultimate lspci pat time scratch wireless
1.安装wireless
2.安装pciutils，运行命令查看无线网络设备硬件的名字
lspci
3.解压在编译lfs过程中用过的linux内核包，进入linux内核包按照lfs的linux内核编译方法编译内核加入以下配置
[*] Networking support ---> [CONFIG_NET] [*] Wireless ---> [CONFIG_WIRELESS] <*/M> cfg80211 - wireless configuration API [CONFIG_CFG80211] [*] cfg80211 wireless extensions compatibility [CONFIG_CFG80211_WEXT] <*/M> Generic IEEE 802.11 Networking Stack (mac80211) [CONFIG_MAC80211] Device Drivers ---> [*] Network device support ---> [CONFIG_NETDEVICES] [*] Wireless LAN ---> [CONFIG_WLAN]
<*/M>一定要在所选择的项目上面打上m
我的机器是intel7625的无线网卡设备，wireless LAN下没有这个型号，查询manjaro给无线网卡加载的是哪个模块，所以选择了iwlwifi的两个模块
Device Drivers ---> [*] Network device support ---> --- Network device support [*] Wireless LAN ---> --- Wireless LAN [ ] ADMtek devices [ ] Atheros/Qualcomm devices [ ] Atmel devices [ ] Broadcom devices [ ] Cisco devices [*] Intel devices < > Intel PRO/Wireless 2100 Network Connection < > Intel PRO/Wireless 2200BG and 2915ABG Network Connection < > Intel Wireless WiFi 4965AGN (iwl4965) < > Intel PRO/Wireless 3945ABG/BG Network Connection (iwl3945) <M> Intel Wireless WiFi Next Gen AGN - Wireless-N/Advanced-N/Ultimate-N (iwlwifi) <M> Intel Wireless WiFi DVM Firmware support <M> Intel Wireless WiFi MVM Firmware support [ ] Enable broadcast filtering (NEW) [ ] Enable runtime power management mode for PCIe devices (NEW) Debugging Options ---> [ ] Intersil devices [ ] Marvell devices [ ] MediaTek devices [ ] Ralink devices [ ] Realtek devices [ ] Redpine Signals Inc devices [ ] STMicroelectronics devices [ ] Texas Instrument devices [ ] ZyDAS devices < > Simulated radio testing tool for mac80211 < > Wireless RNDIS USB support
安装推荐依赖
libnl-3.4.0
libnl下载地址：http://mirror.fileplanet.com/lfs/pub/blfs/8.3/l/libnl-3.4.0.tar.gz
libnl-doc下载地址： http://mirror.fileplanet.com/lfs/pub/blfs/8.3/l/libnl-doc-3.4.0.tar.gz
暂不考虑安装桌面网络配置，运行安装命令行wifi链接工具
cat > wpa_supplicant/.config << "EOF" CONFIG_BACKEND=file CONFIG_CTRL_IFACE=y CONFIG_DEBUG_FILE=y CONFIG_DEBUG_SYSLOG=y CONFIG_DEBUG_SYSLOG_FACILITY=LOG_DAEMON CONFIG_DRIVER_NL80211=y CONFIG_DRIVER_WEXT=y CONFIG_DRIVER_WIRED=y CONFIG_EAP_GTC=y CONFIG_EAP_LEAP=y CONFIG_EAP_MD5=y CONFIG_EAP_MSCHAPV2=y CONFIG_EAP_OTP=y CONFIG_EAP_PEAP=y CONFIG_EAP_TLS=y CONFIG_EAP_TTLS=y CONFIG_IEEE8021X_EAPOL=y CONFIG_IPV6=y CONFIG_LIBNL32=y CONFIG_PEERKEY=y CONFIG_PKCS12=y CONFIG_READLINE=y CONFIG_SMARTCARD=y CONFIG_WPS=y CFLAGS += -I/usr/include/libnl3 EOF
patch -p1 -i ../wpa_supplicant-2.6-upstream_fixes-2.patch && cd wpa_supplicant && make BINDIR=/sbin LIBDIR=/lib
install -v -m755 wpa_{cli,passphrase,supplicant} /sbin/ && install -v -m644 doc/docbook/wpa_supplicant.conf.5 /usr/share/man/man5/ && install -v -m644 doc/docbook/wpa_{cli,passphrase,supplicant}.8 /usr/share/man/man8/
设置wpa
wpa_passphrase SSID SECRET_PASSWORD > /etc/sysconfig/wpa_supplicant-wifi0.conf
安装引导blfs-bootscripts-20180105脚本
make install-service-wpa
为dhcpcd创建
cat > /etc/sysconfig/ifconfig.wifi0<< "EOF"ONBOOT="yes" IFACE="EOFwlan0" SERVICE="wpa" # Additional arguments to wpa_supplicant WPA_ARGS="" WPA_SERVICE="dhcpcd" DHCP_START="-b -q<insert appropriate start options here>" DHCP_STOP="-k<insert additional stop options here>"
链接无线接入点
ifup wifi0
重启后会出现如下提示：
显示需要iwlwifi-7265D-22和29固件，去lfs的固件网站下载，放到/lib/firmware/目录下，重启机器就可以看到无线网卡模块已经自动加载了。
lfs的固件下载网站：http://anduin.linuxfromscratch.org/BLFS/linux-firmware/
标签：bin ifconf ati ultimate lspci pat time scratch wireless
原文地址：https://www.cnblogs.com/renren-study-notes/p/10205329.html
