Update to new version 0.8.22 from BRCM

- Based on 0c01d65 : Ignore TX status for Data frames from not associated
  STA

Change-Id: I2776ff8e292593f407bf5b9177640c512e06bf0d
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/wpa_supplicant/wpa_supplicant.conf b/wpa_supplicant/wpa_supplicant.conf
index b015744..d393015 100644
--- a/wpa_supplicant/wpa_supplicant.conf
+++ b/wpa_supplicant/wpa_supplicant.conf
@@ -28,7 +28,7 @@
 # Parameters for the control interface. If this is specified, wpa_supplicant
 # will open a control interface that is available for external programs to
 # manage wpa_supplicant. The meaning of this string depends on which control
-# interface mechanism is used. For all cases, the existance of this parameter
+# interface mechanism is used. For all cases, the existence of this parameter
 # in configuration is used to determine whether the control interface is
 # enabled.
 #
@@ -228,6 +228,35 @@
 #filter_ssids=0
 
 
+# Interworking (IEEE 802.11u)
+
+# Enable Interworking
+# interworking=1
+
+# Homogenous ESS identifier
+# If this is set, scans will be used to request response only from BSSes
+# belonging to the specified Homogeneous ESS. This is used only if interworking
+# is enabled.
+# hessid=00:11:22:33:44:55
+
+# Home Realm for Interworking
+#home_realm=example.com
+
+# Username for Interworking network selection
+#home_username=user
+
+# Password for Interworking network selection
+#home_password=secret
+
+# CA certificate for Interworking network selection
+#home_ca_cert=/etc/cert/ca.pem
+
+# IMSI in <MCC> | <MNC> | '-' | <MSIN> format
+#home_imsi=232010000000000
+
+# Milenage parameters for SIM/USIM simulator in <Ki>:<OPc>:<SQN> format
+#home_milenage=90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581:000000000123
+
 # network block
 #
 # Each network (usually AP's sharing the same SSID) is configured as a separate
@@ -354,7 +383,7 @@
 #
 # mixed_cell: This option can be used to configure whether so called mixed
 # cells, i.e., networks that use both plaintext and encryption in the same
-# SSID, are allowed when selecting a BSS form scan results.
+# SSID, are allowed when selecting a BSS from scan results.
 # 0 = disabled (default)
 # 1 = enabled
 #