ieee80211: add IEEE80211_COUNTRY_STRING_LEN definition

[carl9170fw.git] / include / linux / ieee80211.h

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 4acfe540d260dad1d099381f3f64acc0cba791ff..06749bda7600ff8d2e9da4ffd496c89c7f18f24a 100644 (file)
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -527,13 +527,28 @@ static inline int ieee80211_is_qos_nullfunc(__le16 fc)
               cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_NULLFUNC);
 }
 
+static inline unsigned int ieee80211_hdrlen(__le16 fc)
+{
+       unsigned int hdrlen = 24;
+
+       if (ieee80211_has_a4(fc))
+               hdrlen = 30;
+
+       if (ieee80211_is_data_qos(fc)) {
+               hdrlen += IEEE80211_QOS_CTL_LEN;
+               if (ieee80211_has_order(fc))
+                       hdrlen += IEEE80211_HT_CTL_LEN;
+       }
+
+        return hdrlen;
+}
+
 struct ieee80211s_hdr {
        u8 flags;
        u8 ttl;
        __le32 seqnum;
        u8 eaddr1[6];
        u8 eaddr2[6];
-       u8 eaddr3[6];
 } __attribute__ ((packed));
 
 /* Mesh flags */
@@ -974,7 +989,7 @@ struct ieee80211_ht_info {
 /* block-ack parameters */
 #define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002
 #define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C
-#define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFA0
+#define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFC0
 #define IEEE80211_DELBA_PARAM_TID_MASK 0xF000
 #define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800
 
@@ -1305,6 +1320,31 @@ enum ieee80211_key_len {
        WLAN_KEY_LEN_AES_CMAC = 16,
 };
 
+/**
+ * enum - mesh path selection protocol identifier
+ *
+ * @IEEE80211_PATH_PROTOCOL_HWMP: the default path selection protocol
+ * @IEEE80211_PATH_PROTOCOL_VENDOR: a vendor specific protocol that will
+ * be specified in a vendor specific information element
+ */
+enum {
+       IEEE80211_PATH_PROTOCOL_HWMP = 0,
+       IEEE80211_PATH_PROTOCOL_VENDOR = 255,
+};
+
+/**
+ * enum - mesh path selection metric identifier
+ *
+ * @IEEE80211_PATH_METRIC_AIRTIME: the default path selection metric
+ * @IEEE80211_PATH_METRIC_VENDOR: a vendor specific metric that will be
+ * specified in a vendor specific information element
+ */
+enum {
+       IEEE80211_PATH_METRIC_AIRTIME = 0,
+       IEEE80211_PATH_METRIC_VENDOR = 255,
+};
+
+
 /*
  * IEEE 802.11-2007 7.3.2.9 Country information element
  *
@@ -1315,6 +1355,9 @@ enum ieee80211_key_len {
 /* Although the spec says 8 I'm seeing 6 in practice */
 #define IEEE80211_COUNTRY_IE_MIN_LEN   6
 
+/* The Country String field of the element shall be 3 octets in length */
+#define IEEE80211_COUNTRY_STRING_LEN   3
+
 /*
  * For regulatory extension stuff see IEEE 802.11-2007
  * Annex I (page 1141) and Annex J (page 1147). Also