X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=include%2Flinux%2Fieee80211.h;h=216ac472f6014a980fee39c5d76aaa698d294275;hb=a88e5db6ff3338703bac61097fd9372350d3259f;hp=6729ad02e2398f785692c7b7450fa36ae8915ebc;hpb=3d744935c5ad5735c5a5ea0486e0c6389aa2c94f;p=carl9170fw.git

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 6729ad0..216ac47 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -557,6 +557,15 @@ static inline unsigned int ieee80211_hdrlen(__le16 fc)
         return hdrlen;
 }
 
+/**
+ * ieee80211_is_first_frag - check if IEEE80211_SCTL_FRAG is not set
+ * @seq_ctrl: frame sequence control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_first_frag(__le16 seq_ctrl)
+{
+	return (seq_ctrl & cpu_to_le16(IEEE80211_SCTL_FRAG)) == 0;
+}
+
 struct ieee80211s_hdr {
 	u8 flags;
 	u8 ttl;
@@ -1028,13 +1037,13 @@ enum ieee80211_min_mpdu_spacing {
 };
 
 /**
- * struct ieee80211_ht_info - HT information
+ * struct ieee80211_ht_operation - HT operation IE
  *
- * This structure is the "HT information element" as
- * described in 802.11n D5.0 7.3.2.58
+ * This structure is the "HT operation element" as
+ * described in 802.11n-2009 7.3.2.57
  */
-struct ieee80211_ht_info {
-	u8 control_chan;
+struct ieee80211_ht_operation {
+	u8 primary_chan;
 	u8 ht_param;
 	__le16 operation_mode;
 	__le16 stbc_param;
@@ -1048,8 +1057,6 @@ struct ieee80211_ht_info {
 #define		IEEE80211_HT_PARAM_CHA_SEC_BELOW	0x03
 #define IEEE80211_HT_PARAM_CHAN_WIDTH_ANY		0x04
 #define IEEE80211_HT_PARAM_RIFS_MODE			0x08
-#define IEEE80211_HT_PARAM_SPSMP_SUPPORT		0x10
-#define IEEE80211_HT_PARAM_SERV_INTERVAL_GRAN		0xE0
 
 /* for operation_mode */
 #define IEEE80211_HT_OP_MODE_PROTECTION			0x0003
@@ -1322,7 +1329,7 @@ enum ieee80211_eid {
 	WLAN_EID_EXT_SUPP_RATES = 50,
 
 	WLAN_EID_HT_CAPABILITY = 45,
-	WLAN_EID_HT_INFORMATION = 61,
+	WLAN_EID_HT_OPERATION = 61,
 
 	WLAN_EID_RSN = 48,
 	WLAN_EID_MMIE = 76,