IW_SCAN_CAPA_CHANNEL 939 drivers/staging/rtl8188eu/os_dep/ioctl_linux.c IW_SCAN_CAPA_BSSID | IW_SCAN_CAPA_CHANNEL | IW_SCAN_CAPA_CHANNEL 1113 drivers/staging/rtl8723bs/os_dep/ioctl_linux.c IW_SCAN_CAPA_CHANNEL|IW_SCAN_CAPA_MODE|IW_SCAN_CAPA_RATE;