WIFI模块RTL8723BU驱动重新移植(基 于linux-4.9)

为什么重新移植?

之前在网上下载的rtl8723bu驱动在inux 3.xx版本移植没有问题, 顺利通过, 最近换了个内核版本: linux-4.9.138, 会出现问题.

所报的错误信息如下:

drivers/net/wireless/rtl8723bu/os_dep/linux/ioctl_cfg80211.c:92:12: error: ‘IEEE80211_BAND_2GHZ’ undeclared here (not in a function)

.band =IEEE80211_BAND_2GHZ,

^

drivers/net/wireless/rtl8723bu/os_dep/linux/ioctl_cfg80211.c:150:2: note: in expansion of macro ‘CHAN2G’

CHAN2G(1, 2412, 0),

^

drivers/net/wireless/rtl8723bu/os_dep/linux/ioctl_cfg80211.c:101:12: error: ‘IEEE80211_BAND_5GHZ’ undeclared here (not in a function)

.band = IEEE80211_BAND_5GHZ,

^

drivers/net/wireless/rtl8723bu/os_dep/linux/ioctl_cfg80211.c:167:2: note: in expansion of macro ‘CHAN5G’

CHAN5G(34, 0), CHAN5G(36, 0),

^

drivers/net/wireless/rtl8723bu/os_d