Accumulative patch from commit dc013f1e37df3462085cf01a13f0c432f146ad7a

Author: Jouni Malinen <jouni@qca.qualcomm.com>
Date:   Tue Jan 15 12:03:29 2013 +0200
    eapol_test: Remove unnecessary header file inclusion

 - P2P: Send P2P-FIND-STOPPED event in the new continue-search states
 - P2P: Add some more details on Service Query TLV format
 - P2P: Use the same Dialog Token value for every GO Negotiation retry
 - P2P: Publish more connected clients info in Probe Response frames
 - P2P: Fix some memory leaks in p2p_add_device()
 - P2P: Use the same Dialog Token value for every PD retry
 - P2P: Document operating channel selection functions
 - P2P: Always re-select operating channel if not hard coded
 - P2P: Do not allow re-selection of GO channel if forced_freq in use
 - P2P: Set FORCE_FREQ flag as part of p2p_prepare_channel()
 - P2P: Share a single function for GO channel selection
 - P2P: Prefer operating channels where HT40 is possible
 - P2P: Be more careful with wpa_config_update_psk() call
 - P2P: Allow PSK to be used instead of passphrase for persistent GO
 - P2P: Consider age for the P2P scan results
 - Move some P2P offchannel operations to offchannel.c
 - P2P: Add more complete description of p2p_cancel
 - P2P: Allow p2p_cancel to be used to stop p2p_connect-join operation
 - Interworking changes
 - WNM changes
 - WPS changes
 - SAE changes

Change-Id: I38b847d3460066cc58aecbcf67266bfcff1d344e
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/wpa_supplicant/config_ssid.h b/wpa_supplicant/config_ssid.h
index c1184f8..d079863 100644
--- a/wpa_supplicant/config_ssid.h
+++ b/wpa_supplicant/config_ssid.h
@@ -28,6 +28,7 @@
 #define DEFAULT_BG_SCAN_PERIOD -1
 #define DEFAULT_DISABLE_HT 0
 #define DEFAULT_DISABLE_HT40 0
+#define DEFAULT_DISABLE_SGI 0
 #define DEFAULT_DISABLE_MAX_AMSDU -1 /* no change */
 #define DEFAULT_AMPDU_FACTOR -1 /* no change */
 #define DEFAULT_AMPDU_DENSITY -1 /* no change */
@@ -502,6 +503,14 @@
 	int disable_ht40;
 
 	/**
+	 * disable_sgi - Disable SGI (Short Guard Interval) for this network
+	 *
+	 * By default, use it if it is available, but this can be configured
+	 * to 1 to have it disabled.
+	 */
+	int disable_sgi;
+
+	/**
 	 * disable_max_amsdu - Disable MAX A-MSDU
 	 *
 	 * A-MDSU will be 3839 bytes when disabled, or 7935