WEXT: Add support for passing PMK and capability flags to WEXT

This defines the flags for setting the PMK to the driver and the
capability flag for this so that the user space program can figure out
whether the target driver wants to do 4-way hand shake by itself and
pass the PMK which is needed before 4-way handshake to the driver.

Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/include/linux/wireless.h b/include/linux/wireless.h
index 0a9b5b4..4a95a0e 100644 (file)
--- a/include/linux/wireless.h
+++ b/include/linux/wireless.h
@@ -611,6 +611,7 @@
 #define IW_ENCODE_ALG_WEP      1
 #define IW_ENCODE_ALG_TKIP     2
 #define IW_ENCODE_ALG_CCMP     3
+#define IW_ENCODE_ALG_PMK      4
 /* struct iw_encode_ext ->ext_flags */
 #define IW_ENCODE_EXT_TX_SEQ_VALID     0x00000001
 #define IW_ENCODE_EXT_RX_SEQ_VALID     0x00000002
@@ -630,6 +631,7 @@
 #define IW_ENC_CAPA_WPA2       0x00000002
 #define IW_ENC_CAPA_CIPHER_TKIP        0x00000004
 #define IW_ENC_CAPA_CIPHER_CCMP        0x00000008
+#define IW_ENC_CAPA_4WAY_HANDSHAKE     0x00000010
 
 /* Event capability macros - in (struct iw_range *)->event_capa
  * Because we have more than 32 possible events, we use an array of