diff --git a/arch/arm/configs/tegra_defconfig b/arch/arm/configs/tegra_defconfig
index adcf3c2..04b18ea 100644
--- a/arch/arm/configs/tegra_defconfig
+++ b/arch/arm/configs/tegra_defconfig
@@ -73,6 +73,7 @@ CONFIG_BT_BNEP=y
 CONFIG_BT_HIDP=y
 CONFIG_BT_HCIBTUSB=m
 CONFIG_CFG80211=y
+CONFIG_CFG80211_WEXT=y
 CONFIG_MAC80211=y
 CONFIG_RFKILL=y
 CONFIG_RFKILL_INPUT=y
@@ -98,6 +99,7 @@ CONFIG_USB_PEGASUS=y
 CONFIG_USB_USBNET=y
 CONFIG_USB_NET_SMSC75XX=y
 CONFIG_USB_NET_SMSC95XX=y
+CONFIG_BRCMFMAC=m
 CONFIG_RT2X00=y
 CONFIG_RT2800USB=m
 CONFIG_INPUT_EVDEV=y