linux ar6103wifi移植,RTL8723BU-WiFi-BT模块移植(WiFi部分).docx-优快云博客

本文详细介绍了RTL8723BU WiFi及蓝牙模块在Linux环境下进行移植的过程，包括必要的内核配置步骤及驱动编译的具体操作。针对特定配置未启用时可能出现的错误进行了说明。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

RTL8723BU-WiFi-BT模块移植(WiFi部分)

本次修改基于厂商提供的RTL8723BU_WiFi_linux_v4.3.16_14189BTCOEX2015119-5844包下载链接：/detail/bhj1119/9761769/detail/bhj1119/9761769一修改记录：1.配置linux内核?(1)Networking support --->Wireless下增加802.11 协议栈的支持--- Wireless cfg80211 - wireless configuration API[*] ? ? nl80211 testmode command[*] ? ? enable developer warnings[*] ? ? cfg80211 regulatory debugging?[*] ? ? enable powersave by default[ ] ? ? cfg80211 DebugFS entries[ ] ? ? use statically compiled regulatory rules database ?[*] ? ? cfg80211 wireless extensions compatibility [*] ? Wireless extensions sysfs files?-*- ? Common routines for IEEE802.11 drivers[ ] ? lib80211 debugging messages ?[*] ? Allow reconnect while already connected? Generic IEEE 802.11 Networking Stack (mac80211) ?[ ] ? PID controller based rate control algorithm ?[*] ? Minstrel[*] ? ? Minstrel 802.11n support ??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 ?--->?(2) 配置Device Drivers ?--->USB support ?---> USB Wireless Device Management support 支持WIFI2.将RTL8723BU_WiFi_linux_v4.3.16_14189BTCOEX2015119-5844/driver下的压缩包拷贝到ANDROID_SDK/kernel_imx/drivers/net/wireless下，解压，修改其Makefile，编译wifi驱动模块,修改内容如下：CONFIG_PLATFORM_IMX6Q = yifeq ($(CONFIG_PLATFORM_IMX6Q), y)EXTRA_CFLAGS += -DCONFIG_LITTLE_ENDIANEXTRA_CFLAGS += -DCONFIG_IOCTL_CFG80211 -DRTW_USE_CFG80211_STA_EVENT -DCONFIG_PLATFORM_ANDROID -DCONFIG_ANDROID -DCONFIG_CONCURRENT_MODEARCH := armCROSS_COMPILE := XXX/prebuilts/gcc/linux-x86/arm/arm-eabi-4.6/bin/arm-eabi-KSRC := XXX/kernel_imx//MODULE_NAME := 8723buendif如果(1)中选项没有选上，会导致加载wifi模块时报如下错误：rtl8723bu: no symbol version for cfg80211_ready_on_channelrtl8723bu: Unknown symbol cfg80211_ready_on_channel (err -22)rtl8723bu: Unknown symbol odm_SwAntDetectInit (err 0)rtl8723bu: no symbol version for __ieee80211_get_channelrtl8723bu: Unknown symbol __ieee80211_get_channel (err