linux内核net部分的源码是不是版本很旧

linux 4.9.56 Configuring linux 4.9.56 Building cp -f board/nationalchip/gx66xx/gx6605s.dts /home/loongvbox/project/csky/br171226/buildroot/output/build/linux-4.9.56/arch/csky/boot/dts/ PATH="/home/loongvbox/project/csky/br171226/buildroot/output/host/bin:/home/loongvbox/project/csky/br171226/buildroot/output/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games" BR_BINARIES_DIR=/home/loongvbox/project/csky/br171226/buildroot/output/images /usr/bin/make -j5 HOSTCC="/usr/bin/gcc" HOSTCFLAGS="" ARCH=csky INSTALL_MOD_PATH=/home/loongvbox/project/csky/br171226/buildroot/output/target CROSS_COMPILE="/home/loongvbox/project/csky/br171226/buildroot/output/host/bin/csky-linux-" DEPMOD=/home/loongvbox/project/csky/br171226/buildroot/output/host/sbin/depmod INSTALL_MOD_STRIP=1 -C /home/loongvbox/project/csky/br171226/buildroot/output/build/linux-4.9.56 uImage scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release CHK include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h CHK include/generated/timeconst.h CHK include/generated/bounds.h CHK include/generated/asm-offsets.h CALL scripts/checksyscalls.sh DTC arch/csky/boot/dts/gx6605s.dtb CHK include/generated/compile.h LD drivers/net/wireless/realtek/rtlwifi/built-in.o LD drivers/net/wireless/realtek/rtlwifi/rtl8192c/built-in.o LD drivers/net/wireless/realtek/rtlwifi/rtl8192cu/built-in.o Kernel: arch/csky/boot/Image is ready Kernel: arch/csky/boot/zImage is ready CHK include/config/kernel.release CHK include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h CHK include/generated/timeconst.h CHK include/generated/bounds.h CHK include/generated/asm-offsets.h CALL scripts/checksyscalls.sh CC [M] drivers/net/wireless/realtek/rtlwifi/base.o CC [M] drivers/net/wireless/realtek/rtlwifi/cam.o CC [M] drivers/net/wireless/realtek/rtlwifi/core.o CC [M] drivers/net/wireless/realtek/rtlwifi/debug.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_cmd.o CC [M] drivers/net/wireless/realtek/rtlwifi/efuse.o CC [M] drivers/net/wireless/realtek/rtlwifi/ps.o CC [M] drivers/net/wireless/realtek/rtlwifi/rc.o CC [M] drivers/net/wireless/realtek/rtlwifi/regd.o CC [M] drivers/net/wireless/realtek/rtlwifi/stats.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_security.o CC [M] drivers/net/wireless/realtek/rtlwifi/usb.o CC [M] drivers/net/wireless/realtek/rtlwifi/rtl8192c/main.o CC [M] drivers/net/wireless/realtek/rtlwifi/rtl8192cu/dm.o CC [M] drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.o CC [M] drivers/net/wireless/realtek/rtlwifi/rtl8192c/fw_common.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_debug.o LD [M] drivers/net/wireless/realtek/rtlwifi/rtlwifi.o CC [M] drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.o LD [M] drivers/net/wireless/realtek/rtlwifi/rtl_usb.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_io.o CC [M] drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_ioctl_query.o CC [M] drivers/net/wireless/realtek/rtlwifi/rtl8192cu/led.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_ioctl_set.o CC [M] drivers/net/wireless/realtek/rtlwifi/rtl8192cu/mac.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_ieee80211.o CC [M] drivers/net/wireless/realtek/rtlwifi/rtl8192cu/phy.o LD [M] drivers/net/wireless/realtek/rtlwifi/rtl8192c/rtl8192c-common.o CC [M] drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rf.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_mlme.o CC [M] drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_mlme_ext.o CC [M] drivers/net/wireless/realtek/rtlwifi/rtl8192cu/table.o CC [M] drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_mi.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_wlan_util.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_vht.o LD [M] drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rtl8192cu.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_pwrctrl.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_rf.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_recv.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_sta_mgt.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_ap.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_xmit.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_p2p.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_tdls.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_br_ext.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_iol.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_sreset.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_btcoex_wifionly.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_btcoex.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_beamforming.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/rtw_odm.o CC [M] drivers/net/wireless/realtek/rtl8192eu/core/efuse/rtw_efuse.o CC [M] drivers/net/wireless/realtek/rtl8192eu/os_dep/osdep_service.o CC [M] drivers/net/wireless/realtek/rtl8192eu/os_dep/linux/os_intfs.o CC [M] drivers/net/wireless/realtek/rtl8192eu/os_dep/linux/usb_intf.o CC [M] drivers/net/wireless/realtek/rtl8192eu/os_dep/linux/usb_ops_linux.o CC [M] drivers/net/wireless/realtek/rtl8192eu/os_dep/linux/ioctl_linux.o CC [M] drivers/net/wireless/realtek/rtl8192eu/os_dep/linux/xmit_linux.o CC [M] drivers/net/wireless/realtek/rtl8192eu/os_dep/linux/mlme_linux.o CC [M] drivers/net/wireless/realtek/rtl8192eu/os_dep/linux/recv_linux.o CC [M] drivers/net/wireless/realtek/rtl8192eu/os_dep/linux/ioctl_cfg80211.o CC [M] drivers/net/wireless/realtek/rtl8192eu/os_dep/linux/rtw_cfgvendor.o CC [M] drivers/net/wireless/realtek/rtl8192eu/os_dep/linux/wifi_regd.o CC [M] drivers/net/wireless/realtek/rtl8192eu/os_dep/linux/rtw_android.o drivers/net/wireless/realtek/rtl8192eu/os_dep/linux/ioctl_cfg80211.c:92:13: error: ‘IEEE80211_BAND_2GHZ’ undeclared here (not in a function) .band = IEEE80211_BAND_2GHZ, \ ^ drivers/net/wireless/realtek/rtl8192eu/os_dep/linux/ioctl_cfg80211.c:150:2: note: in expansion of macro ‘CHAN2G’ CHAN2G(1, 2412, 0), ^~ drivers/net/wireless/realtek/rtl8192eu/os_dep/linux/ioctl_cfg80211.c:101:13: error: ‘IEEE80211_BAND_5GHZ’ undeclared here (not in a function) .band = IEEE80211_BAND_5GHZ, \ ^ drivers/net/wireless/realtek/rtl8192eu/os_dep/linux/ioctl_cfg80211.c:167:2: note: in expansion of macro ‘CHAN5G’ CHAN5G(34, 0), CHAN5G(36, 0), ^~ drivers/net/wireless/realtek/rtl8192eu/os_dep/linux/ioctl_cfg80211.c:101:13: error: initializer element is not constant .band = IEEE80211_BAND_5GHZ, \ ^

//==================================================================

移植从官网下载的RTL8192EU的驱动，结果找不到IEEE80211_BAND_2GHZ、IEEE80211_BAND_5GHZ的定义。找到别的内核源码（包括Ubuntu14.04LTS）是在 /usr/src/内核版本/include/net/cfg80211.h定义的而buildroot/output/build/linux-4.9.56/include/net/cfg80211.h 里面却没有定义，这种情况应该如何处理？

附：网卡驱动源码下载地址 http://down.tenda.com.cn/uploadfile/U6/U6-Linux%20Drivers.zip

从买板子到现在半年了，一直没搞定无线上网，无奈经验太少没找到相关资料，烦请指教

c-sky / forum

linux内核net部分的源码是不是版本很旧 #34