byteorder: add a new include/linux/swab.h to define byteswapping functions

[~andy/linux] / include / linux / ieee80211.h

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index cffd6d0094f9c00b2a93d735d7c07f15fd13c8c6..7f4df7c7659d9dd1a0f2774cce6ee5b51b00e603 100644 (file)
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -99,6 +99,8 @@
 #define IEEE80211_MAX_SSID_LEN         32
 #define IEEE80211_MAX_MESH_ID_LEN      32
 #define IEEE80211_QOS_CTL_LEN          2
+#define IEEE80211_QOS_CTL_TID_MASK     0x000F
+#define IEEE80211_QOS_CTL_TAG1D_MASK   0x0007
 
 struct ieee80211_hdr {
        __le16 frame_control;
@@ -504,6 +506,19 @@ struct ieee80211_channel_sw_ie {
        u8 count;
 } __attribute__ ((packed));
 
+/**
+ * struct ieee80211_tim
+ *
+ * This structure refers to "Traffic Indication Map information element"
+ */
+struct ieee80211_tim_ie {
+       u8 dtim_count;
+       u8 dtim_period;
+       u8 bitmap_ctrl;
+       /* variable size: 1 - 251 bytes */
+       u8 virtual_map[0];
+} __attribute__ ((packed));
+
 struct ieee80211_mgmt {
        __le16 frame_control;
        __le16 duration;
@@ -658,6 +673,10 @@ struct ieee80211_bar {
        __le16 start_seq_num;
 } __attribute__((packed));
 
+/* 802.11 BAR control masks */
+#define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL     0x0000
+#define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA  0x0004
+
 /**
  * struct ieee80211_ht_cap - HT capabilities
  *