Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...

[platform/kernel/linux-arm64.git] / include / linux / ieee80211.h

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 52e15e0..afa8e0a 100644 (file)
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -115,7 +115,6 @@
 #define IEEE80211_MAX_SSID_LEN         32
 
 #define IEEE80211_MAX_MESH_ID_LEN      32
-#define IEEE80211_MESH_CONFIG_LEN      24
 
 #define IEEE80211_QOS_CTL_LEN          2
 #define IEEE80211_QOS_CTL_TID_MASK     0x000F
@@ -472,7 +471,7 @@ static inline int ieee80211_is_cfendack(__le16 fc)
 }
 
 /**
- * ieee80211_is_nullfunc - check if FTYPE=IEEE80211_FTYPE_DATA and STYPE=IEEE80211_STYPE_NULLFUNC
+ * ieee80211_is_nullfunc - check if frame is a regular (non-QoS) nullfunc frame
  * @fc: frame control bytes in little-endian byteorder
  */
 static inline int ieee80211_is_nullfunc(__le16 fc)
@@ -481,6 +480,16 @@ static inline int ieee80211_is_nullfunc(__le16 fc)
               cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC);
 }
 
+/**
+ * ieee80211_is_qos_nullfunc - check if frame is a QoS nullfunc frame
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_qos_nullfunc(__le16 fc)
+{
+       return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+              cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_NULLFUNC);
+}
+
 struct ieee80211s_hdr {
        u8 flags;
        u8 ttl;
@@ -544,6 +553,35 @@ struct ieee80211_tim_ie {
        u8 virtual_map[1];
 } __attribute__ ((packed));
 
+/**
+ * struct ieee80211_meshconf_ie
+ *
+ * This structure refers to "Mesh Configuration information element"
+ */
+struct ieee80211_meshconf_ie {
+       u8 meshconf_psel;
+       u8 meshconf_pmetric;
+       u8 meshconf_congest;
+       u8 meshconf_synch;
+       u8 meshconf_auth;
+       u8 meshconf_form;
+       u8 meshconf_cap;
+} __attribute__ ((packed));
+
+/**
+ * struct ieee80211_rann_ie
+ *
+ * This structure refers to "Root Announcement information element"
+ */
+struct ieee80211_rann_ie {
+       u8 rann_flags;
+       u8 rann_hopcount;
+       u8 rann_ttl;
+       u8 rann_addr[6];
+       u32 rann_seq;
+       u32 rann_metric;
+} __attribute__ ((packed));
+
 #define WLAN_SA_QUERY_TR_ID_LEN 2
 
 struct ieee80211_mgmt {
@@ -1060,6 +1098,7 @@ enum ieee80211_eid {
        WLAN_EID_PREQ = 68,
        WLAN_EID_PREP = 69,
        WLAN_EID_PERR = 70,
+       WLAN_EID_RANN = 49,     /* compatible with FreeBSD */
        /* 802.11h */
        WLAN_EID_PWR_CONSTRAINT = 32,
        WLAN_EID_PWR_CAPABILITY = 33,