diff --git a/wpa_supplicant/android.config b/wpa_supplicant/android.config
index 99f1ed963..9258a0d8c 100644
--- a/wpa_supplicant/android.config
+++ b/wpa_supplicant/android.config
@@ -236,6 +236,7 @@ CONFIG_SMARTCARD=y
 # unix = UNIX domain sockets (default for Linux/*BSD)
 # udp = UDP sockets using localhost (127.0.0.1)
 # named_pipe = Windows Named Pipe (default for Windows)
+# udp-remote = UDP sockets with remote access (only for tests systems/purpose)
 # y = use default (backwards compatibility)
 # If this option is commented out, control interface is not included in the
 # build.
@@ -327,9 +328,7 @@ CONFIG_L2_PACKET=linux
 # PeerKey handshake for Station to Station Link (IEEE 802.11e DLS)
 CONFIG_PEERKEY=y
 
-# IEEE 802.11w (management frame protection)
-# This version is an experimental implementation based on IEEE 802.11w/D1.0
-# draft and is subject to change since the standard has not yet been finalized.
+# IEEE 802.11w (management frame protection), also known as PMF
 # Driver support is also needed for IEEE 802.11w.
 CONFIG_IEEE80211W=y
 
@@ -504,10 +503,36 @@ CONFIG_HS20=y
 # Disable roaming in wpa_supplicant
 CONFIG_NO_ROAMING=y
 
-# Enable P2P
-CONFIG_P2P=y
+# AP mode operations with wpa_supplicant
+# This can be used for controlling AP mode operations with wpa_supplicant. It
+# should be noted that this is mainly aimed at simple cases like
+# WPA2-Personal while more complex configurations like WPA2-Enterprise with an
+# external RADIUS server can be supported with hostapd.
 CONFIG_AP=y
 
+# P2P (Wi-Fi Direct)
+# This can be used to enable P2P support in wpa_supplicant. See README-P2P for
+# more information on P2P operations.
+CONFIG_P2P=y
+
 CONFIG_TDLS=y
 
+# Autoscan
+# This can be used to enable automatic scan support in wpa_supplicant.
+# See wpa_supplicant.conf for more information on autoscan usage.
+#
+# Enabling directly a module will enable autoscan support.
+# For exponential module:
+#CONFIG_AUTOSCAN_EXPONENTIAL=y
+# For periodic module:
+#CONFIG_AUTOSCAN_PERIODIC=y
+
+# Password (and passphrase, etc.) backend for external storage
+# These optional mechanisms can be used to add support for storing passwords
+# and other secrets in external (to wpa_supplicant) location. This allows, for
+# example, operating system specific key storage to be used
+#
+# External password backend for testing purposes (developer use)
+#CONFIG_EXT_PASSWORD_TEST=y
+
 include $(wildcard $(LOCAL_PATH)/android_config_*.inc)
diff --git a/wpa_supplicant/defconfig b/wpa_supplicant/defconfig
index e867bae6c..5663a5fc7 100644
--- a/wpa_supplicant/defconfig
+++ b/wpa_supplicant/defconfig
@@ -423,6 +423,10 @@ CONFIG_PEERKEY=y
 # same file, e.g., using trace-cmd.
 #CONFIG_DEBUG_LINUX_TRACING=y
 
+# Add support for writing debug log to Android logcat instead of standard
+# output
+#CONFIG_ANDROID_LOG=y
+
 # Enable privilege separation (see README 'Privilege separation' for details)
 #CONFIG_PRIVSEP=y
 
@@ -495,6 +499,9 @@ CONFIG_PEERKEY=y
 # Hotspot 2.0
 #CONFIG_HS20=y
 
+# Disable roaming in wpa_supplicant
+#CONFIG_NO_ROAMING=y
+
 # AP mode operations with wpa_supplicant
 # This can be used for controlling AP mode operations with wpa_supplicant. It
 # should be noted that this is mainly aimed at simple cases like
@@ -507,6 +514,9 @@ CONFIG_PEERKEY=y
 # more information on P2P operations.
 #CONFIG_P2P=y
 
+# Enable TDLS support
+#CONFIG_TDLS=y
+
 # Autoscan
 # This can be used to enable automatic scan support in wpa_supplicant.
 # See wpa_supplicant.conf for more information on autoscan usage.