X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=include%2Fnet%2Fieee80211.h;h=bbd85cd61ed5d57482ed0180998f808414078054;hb=aab835007097122c3a1e7a7dddda0cf89a94cd4e;hp=b174ebb277a96668f058e469b0753503c34f164b;hpb=12e36b2f41b6cbc67386fcb9c59c32a3e2033905;p=linux-2.6-omap-h63xx.git

diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index b174ebb277a..bbd85cd61ed 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -6,8 +6,8 @@
  * LAN access point) driver for Intersil Prism2/2.5/3.
  *
  * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
- * <jkmaline@cc.hut.fi>
- * Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>
+ * <j@w1.fi>
+ * Copyright (c) 2002-2003, Jouni Malinen <j@w1.fi>
  *
  * Adaption to a generic IEEE 802.11 stack by James Ketrenos
  * <jketreno@linux.intel.com>
@@ -218,7 +218,7 @@ struct ieee80211_snap_hdr {
 #define WLAN_FC_GET_STYPE(fc) ((fc) & IEEE80211_FCTL_STYPE)
 
 #define WLAN_GET_SEQ_FRAG(seq) ((seq) & IEEE80211_SCTL_FRAG)
-#define WLAN_GET_SEQ_SEQ(seq)  ((seq) & IEEE80211_SCTL_SEQ)
+#define WLAN_GET_SEQ_SEQ(seq)  (((seq) & IEEE80211_SCTL_SEQ) >> 4)
 
 /* Authentication algorithms */
 #define WLAN_AUTH_OPEN 0
@@ -1037,6 +1037,10 @@ struct ieee80211_device {
 	/* host performs multicast decryption */
 	int host_mc_decrypt;
 
+	/* host should strip IV and ICV from protected frames */
+	/* meaningful only when hardware decryption is being used */
+	int host_strip_iv_icv;
+
 	int host_open_frag;
 	int host_build_iv;
 	int ieee802_1x;		/* is IEEE 802.1X used */
@@ -1076,6 +1080,8 @@ struct ieee80211_device {
 	int perfect_rssi;
 	int worst_rssi;
 
+	u16 prev_seq_ctl;	/* used to drop duplicate frames */
+
 	/* Callback functions */
 	void (*set_security) (struct net_device * dev,
 			      struct ieee80211_security * sec);
@@ -1285,6 +1291,8 @@ extern u8 ieee80211_get_channel_flags(struct ieee80211_device *ieee,
 extern const struct ieee80211_channel *ieee80211_get_channel(struct
 							     ieee80211_device
 							     *ieee, u8 channel);
+extern u32 ieee80211_channel_to_freq(struct ieee80211_device * ieee,
+				      u8 channel);
 
 /* ieee80211_wx.c */
 extern int ieee80211_wx_get_scan(struct ieee80211_device *ieee,