Contos7 装bcm4312无线网卡驱动

本次装网卡比较的无语，报错网上竟然找不到答案，误打误撞给装好了，做下记录以后可能会用的上。

首先去官网下载网卡驱动：http://www.broadcom.com/support/802.11    

我系统为64位的所以下载的是6.30.223.271  64_bit.

把驱动解压到/usr/local/src/hybrid-wl

[root@localhost modules]# mkdir -p /usr/local/src/hybrid-wl
[root@localhost modules]# cd /usr/local/src/hybrid-wl
[root@localhost hybrid-wl]# ls
[root@localhost hybrid-wl]# tar xvfz /home/peng/文档/hybrid-v35_64-nodebug-pcoem-6_30_223_271.tar.gz

紧接着我  make了下  报错：

[root@localhost hybrid-wl]# make
KBUILD_NOPEDANTIC=1 make -C /lib/modules/`uname -r`/build M=`pwd`
make[1]: 进入目录“/usr/src/kernels/3.10.0-229.14.1.el7.x86_64”
CFG80211 API is prefered for this kernel version
Using CFG80211 API
  LD      /usr/local/src/hybrid-wl/built-in.o
  CC [M]  /usr/local/src/hybrid-wl/src/shared/linux_osl.o
  CC [M]  /usr/local/src/hybrid-wl/src/wl/sys/wl_linux.o
  CC [M]  /usr/local/src/hybrid-wl/src/wl/sys/wl_iw.o
  CC [M]  /usr/local/src/hybrid-wl/src/wl/sys/wl_cfg80211_hybrid.o
/usr/local/src/hybrid-wl/src/wl/sys/wl_cfg80211_hybrid.c:1799:2: 警告：从不兼容的指针类型初始化 [默认启用]
  .get_station = wl_cfg80211_get_station,
  ^
/usr/local/src/hybrid-wl/src/wl/sys/wl_cfg80211_hybrid.c:1799:2: 警告：(在‘wl_cfg80211_ops.get_station’的初始化附近) [默认启用]
/usr/local/src/hybrid-wl/src/wl/sys/wl_cfg80211_hybrid.c: 在函数‘wl_alloc_wdev’中:
/usr/local/src/hybrid-wl/src/wl/sys/wl_cfg80211_hybrid.c:1894:22: 错误：将‘struct wiphy_wowlan_support’赋值给‘const struct wiphy_wowlan_support *’时类型不兼容
  wdev->wiphy->wowlan = wl_wowlan_support;
                      ^
/usr/local/src/hybrid-wl/src/wl/sys/wl_cfg80211_hybrid.c: 在函数‘wl_notify_connect_status’中:
/usr/local/src/hybrid-wl/src/wl/sys/wl_cfg80211_hybrid.c:2124:4: 警告：传递‘cfg80211_ibss_joined’的第 3 个参数时将整数赋给指针，未作类型转换 [默认启用]
    cfg80211_ibss_joined(ndev, (u8 *)&wl->bssid, GFP_KERNEL);
    ^
In file included from /usr/local/src/hybrid-wl/src/wl/sys/wl_cfg80211_hybrid.c:33:0:
include/net/cfg80211.h:4002:6: 附注：需要类型‘struct ieee80211_channel *’，但实参的类型为‘unsigned int’
 void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid,
      ^
/usr/local/src/hybrid-wl/src/wl/sys/wl_cfg80211_hybrid.c:2124:4: 错误：提供给函数‘cfg80211_ibss_joined’的实参太少
    cfg80211_ibss_joined(ndev, (u8 *)&wl->bssid, GFP_KERNEL);
    ^
In file included from /usr/local/src/hybrid-wl/src/wl/sys/wl_cfg80211_hybrid.c:33:0:
include/net/cfg80211.h:4002:6: 附注：在此声明
 void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid,
      ^
make[2]: *** [/usr/local/src/hybrid-wl/src/wl/sys/wl_cfg80211_hybrid.o] 错误 1
make[1]: *** [_module_/usr/local/src/hybrid-wl] 错误 2
make[1]: 离开目录“/usr/src/kernels/3.10.0-229.14.1.el7.x86_64”
make: *** [all] 错误 2

然后根据网上的解决办法把：http://tieba.baidu.com/p/3415973758

把错误'cfg80211_ibass_joined'的实参太少给解决了。

将/usr/local/src/hybrid-wl/sys/wl_cfg80211_hybrid.c查到

cfg80211_ibss_joined(ndev, (u8 *)&wl->bssid, GFP_KERNEL);

改为

cfg80211_ibss_joined(ndev, (u8 *)&wl->bssid,&wl->conf->channel, GFP_KERNEL);

但是错误：将‘struct wiphy_wowlan_support’赋值给‘const struct wiphy_wowlan_support *’时类型不兼容
  wdev->wiphy->wowlan = wl_wowlan_support;
没有找到解决的办法阿！ 开发程序多年，对c语言也不是太了解，没办法
硬着头皮去找到报错的地方，

wdev->wiphy->wowlan = wl_wowlan_support;

既然你不兼荣，那我给成空试试。

wdev->wiphy->wowlan = NULL;

保存，make一下：

[root@localhost hybrid-wl]# make
KBUILD_NOPEDANTIC=1 make -C /lib/modules/`uname -r`/build M=`pwd`
make[1]: 进入目录“/usr/src/kernels/3.10.0-229.14.1.el7.x86_64”
CFG80211 API is prefered for this kernel version
Using CFG80211 API
  CC [M]  /usr/local/src/hybrid-wl/src/wl/sys/wl_cfg80211_hybrid.o
/usr/local/src/hybrid-wl/src/wl/sys/wl_cfg80211_hybrid.c:1799:2: 警告：从不兼容的指针类型初始化 [默认启用]
  .get_station = wl_cfg80211_get_station,
  ^
/usr/local/src/hybrid-wl/src/wl/sys/wl_cfg80211_hybrid.c:1799:2: 警告：(在‘wl_cfg80211_ops.get_station’的初始化附近) [默认启用]
/usr/local/src/hybrid-wl/src/wl/sys/wl_cfg80211_hybrid.c:1828:36: 警告：‘wl_wowlan_support’定义后未使用 [-Wunused-variable]
 static struct wiphy_wowlan_support wl_wowlan_support = {
                                    ^
  LD [M]  /usr/local/src/hybrid-wl/wl.o
  Building modules, stage 2.
CFG80211 API is prefered for this kernel version
Using CFG80211 API
  MODPOST 1 modules
  CC      /usr/local/src/hybrid-wl/wl.mod.o
  LD [M]  /usr/local/src/hybrid-wl/wl.ko
make[1]: 离开目录“/usr/src/kernels/3.10.0-229.14.1.el7.x86_64”

竟然让我给弄成功了，顿时笑了  呵呵！

然后：make install       没有报错，欣喜额

然后根据Centos官网的教程  一路modprobe   大部分没有找到

最后：modprobe wl 发现家里的wifi被找到了   连接上，写博客记录下。完成！