bcm43142 linux 驱动下载,CentosRedhat下bcm43142博通无线网卡linux驱动之二

上次通过更换内核实现成功编译驱动无线网卡，但是启动到系统原内核下依然没有bcm43142的驱动，遂准备在原内核下编译驱动，记录一下

ps：更推荐这种方法，避免因更换内核出现其他兼容性问题

1.准备驱动包

hybrid-v35_64-nodebug-pcoem-6_30_223_271.tar.gz

点我下载密cmet

下载拷贝进u盘，将源码包拷贝至/usr

2.安装工具

安装gccyum install -y gcc，如已安装可跳过

安装内核对应版本的kernel-headers，kerner-devel，本次使用当前系统镜像作为yum源，所以版本也是一致的

[root@king ~]# yum list|grep kernel

kernel.x86_64 3.10.0-327.el7 @anaconda/7.2

kernel-devel.x86_64 3.10.0-327.el7 @rhel7.2_iso

kernel-headers.x86_64 3.10.0-327.el7 @rhel7.2_iso

3.编译源码与安装驱动

复制源码包并解压

[root@king ~]# mkdir -p /usr/local/other/wireless7_2

[root@king ~]# cp /usr/hybrid-v35_64-nodebug-pcoem-6_30_223_271.tar.gz /usr/local/other/wireless7_2

[root@king ~]# cd /usr/local/other/wireless7_2

[root@king wireless7_2]# tar zxf hybrid-v35_64-nodebug-pcoem-6_30_223_271.tar.gz

[root@king wireless7_2]# ls

hybrid-v35_64-nodebug-pcoem-6_30_223_271.tar.gz lib Makefile src

编译

[root@king wireless7_2]# make

KBUILD_NOPEDANTIC=1 make -C /lib/modules/`uname -r`/build M=`pwd`

make: *** /lib/modules/3.10.0-327.el7.x86_64/build: No such file or directory. Stop.

make: *** [all] Error 2

报错，分析错误原因，发现/lib/modules/3.10.0-327.el7.x86_64/build软链接失效，重做之

ln -s /usr/src/kernels/3.10.0-327.el7.x86_64/ /lib/modules/3.10.0-327.el7.x86_64/build #注意做软链接要写绝对路径

重新编译

[root@king wireless7_2]# make clean && make

KBUILD_NOPEDANTIC=1 make -C /lib/modules/`uname -r`/build M=`pwd` clean

make[1]: Entering directory `/usr/src/kernels/3.10.0-327.el7.x86_64'

CFG80211 API is prefered for this kernel version

/usr/local/other/wireless7_2/Makefile:85: Neither CFG80211 nor Wireless Extension is enabled in kernel

CLEAN /usr/local/other/wireless7_2/.tmp_versions

CLEAN /usr/local/other/wireless7_2/Module.symvers

make[1]: Leaving directory `/usr/src/kernels/3.10.0-327.el7.x86_64'

KBUILD_NOPEDANTIC=1 make -C /lib/modules/`uname -r`/build M=`pwd`

make[1]: Entering directory `/usr/src/kernels/3.10.0-327.el7.x86_64'

CFG80211 API is prefered for this kernel version

Using CFG80211 API

LD /usr/local/other/wireless7_2/built-in.o

CC [M] /usr/local/other/wireless7_2/src/shared/linux_osl.o

CC [M] /usr/local/other/wireless7_2/src/wl/sys/wl_linux.o

CC [M] /usr/local/other/wireless7_2/src/wl/sys/wl_iw.o

CC [M] /usr/local/other/wireless7_2/src/wl/sys/wl_cfg80211_hybrid.o

/usr/local/other/wireless7_2/src/wl/sys/wl_cfg80211_hybrid.c: In function ‘wl_cfg80211_get_station’:

/usr/local/other/wireless7_2/src/wl/sys/wl_cfg80211_hybrid.c:1460:20: error: ‘STATION_INFO_TX_BITRATE’ undeclared (first use in this function)

sinfo->filled |= STATION_INFO_TX_BITRATE;

/usr/local/other/wireless7_2/src/wl/sys/wl_cfg80211_hybrid.c:1460:20: note: each undeclared identifier is reported only once for each function it appears in

/usr/local/other/wireless7_2/src/wl/sys/wl_cfg80211_hybrid.c:1477:20: error: ‘STATION_INFO_SIGNAL’ undeclared (first use in this function)

sinfo->filled |= STATION_INFO_SIGNAL;

/usr/local/other/wireless7_2/src/wl/sys/wl_cfg80211_hybrid.c: At top level:

/usr/local/other/wireless7_2/src/wl/sys/wl_cfg80211_hybrid.c:1799:2: warning: initialization from incompatible pointer type [enabled by default]

.get_station = wl_cfg80211_get_station,

/usr/local/other/wireless7_2/src/wl/sys/wl_cfg80211_hybrid.c:1799:2: warning: (near initialization for ‘wl_cfg80211_ops.get_station’) [enabled by default]

/usr/local/other/wireless7_2/src/wl/sys/wl_cfg80211_hybrid.c: In function ‘wl_alloc_wdev’:

/usr/local/other/wireless7_2/src/wl/sys/wl_cfg80211_hybrid.c:1894:22: error: incompatible types when assigning to type ‘const struct wiphy_wowlan_support *’ from type ‘struct wiphy_wowlan_support’

wdev->wiphy->wowlan = wl_wowlan_support;

/usr/local/other/wireless7_2/src/wl/sys/wl_cfg80211_hybrid.c: In function ‘wl_inform_single_bss’:

/usr/local/other/wireless7_2/src/wl/sys/wl_cfg80211_hybrid.c:2037:3: error: incompatible type for argument 3 of ‘cfg80211_inform_bss’

(const u8 *)notify_ie, notify_ielen, signal, GFP_KERNEL);