X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=include%2Flinux%2Fieee80211.h;h=7cee022fdc45f2e288b3f26a50baf2fc32955b6a;hb=336e4ca821df4954445f4c29cc6786c88df795b4;hp=aeac65b4b281d683d80f671285813ca46c91faca;hpb=6ab42ff4e38c00d5ed4624159f011dc7f9ecdb1c;p=carl9170fw.git

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index aeac65b..7cee022 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -125,6 +125,7 @@
 #define IEEE80211_QOS_CTL_ACK_POLICY_NOACK	0x0020
 #define IEEE80211_QOS_CTL_ACK_POLICY_NO_EXPL	0x0040
 #define IEEE80211_QOS_CTL_ACK_POLICY_BLOCKACK	0x0060
+#define IEEE80211_QOS_CTL_ACK_POLICY_MASK	0x0060
 /* A-MSDU 802.11n */
 #define IEEE80211_QOS_CTL_A_MSDU_PRESENT	0x0080
 /* Mesh Control 802.11s */
@@ -556,6 +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;
@@ -570,6 +580,26 @@ struct ieee80211s_hdr {
 #define MESH_FLAGS_AE		0x3
 #define MESH_FLAGS_PS_DEEP	0x4
 
+/**
+ * enum ieee80211_preq_flags - mesh PREQ element flags
+ *
+ * @IEEE80211_PREQ_PROACTIVE_PREP_FLAG: proactive PREP subfield
+ */
+enum ieee80211_preq_flags {
+	IEEE80211_PREQ_PROACTIVE_PREP_FLAG	= 1<<2,
+};
+
+/**
+ * enum ieee80211_preq_target_flags - mesh PREQ element per target flags
+ *
+ * @IEEE80211_PREQ_TO_FLAG: target only subfield
+ * @IEEE80211_PREQ_USN_FLAG: unknown target HWMP sequence number subfield
+ */
+enum ieee80211_preq_target_flags {
+	IEEE80211_PREQ_TO_FLAG	= 1<<0,
+	IEEE80211_PREQ_USN_FLAG	= 1<<2,
+};
+
 /**
  * struct ieee80211_quiet_ie
  *
@@ -643,9 +673,9 @@ struct ieee80211_rann_ie {
 	u8 rann_hopcount;
 	u8 rann_ttl;
 	u8 rann_addr[6];
-	u32 rann_seq;
-	u32 rann_interval;
-	u32 rann_metric;
+	__le32 rann_seq;
+	__le32 rann_interval;
+	__le32 rann_metric;
 } __attribute__ ((packed));
 
 enum ieee80211_rann_flags {
@@ -783,6 +813,9 @@ struct ieee80211_mgmt {
 	} u;
 } __attribute__ ((packed));
 
+/* Supported Rates value encodings in 802.11n-2009 7.3.2.2 */
+#define BSS_MEMBERSHIP_SELECTOR_HT_PHY	127
+
 /* mgmt header + 1 byte category code */
 #define IEEE80211_MIN_ACTION_SIZE offsetof(struct ieee80211_mgmt, u.action.u)
 
@@ -1024,13 +1057,13 @@ 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;
@@ -1044,8 +1077,6 @@ 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
@@ -1318,7 +1349,7 @@ 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,
@@ -1457,15 +1488,27 @@ enum ieee80211_tdls_actioncode {
 /* TDLS specific payload type in the LLC/SNAP header */
 #define WLAN_TDLS_SNAP_RFTYPE	0x2
 
+/**
+ * enum - mesh synchronization method identifier
+ *
+ * @IEEE80211_SYNC_METHOD_NEIGHBOR_OFFSET: the default synchronization method
+ * @IEEE80211_SYNC_METHOD_VENDOR: a vendor specific synchronization method
+ *	that will be specified in a vendor specific information element
+ */
+enum {
+	IEEE80211_SYNC_METHOD_NEIGHBOR_OFFSET = 1,
+	IEEE80211_SYNC_METHOD_VENDOR = 255,
+};
+
 /**
  * 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
+ *	be specified in a vendor specific information element
  */
 enum {
-	IEEE80211_PATH_PROTOCOL_HWMP = 0,
+	IEEE80211_PATH_PROTOCOL_HWMP = 1,
 	IEEE80211_PATH_PROTOCOL_VENDOR = 255,
 };
 
@@ -1474,13 +1517,35 @@ enum {
  *
  * @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
+ *	specified in a vendor specific information element
  */
 enum {
-	IEEE80211_PATH_METRIC_AIRTIME = 0,
+	IEEE80211_PATH_METRIC_AIRTIME = 1,
 	IEEE80211_PATH_METRIC_VENDOR = 255,
 };
 
+/**
+ * enum ieee80211_root_mode_identifier - root mesh STA mode identifier
+ *
+ * These attribute are used by dot11MeshHWMPRootMode to set root mesh STA mode
+ *
+ * @IEEE80211_ROOTMODE_NO_ROOT: the mesh STA is not a root mesh STA (default)
+ * @IEEE80211_ROOTMODE_ROOT: the mesh STA is a root mesh STA if greater than
+ *	this value
+ * @IEEE80211_PROACTIVE_PREQ_NO_PREP: the mesh STA is a root mesh STA supports
+ *	the proactive PREQ with proactive PREP subfield set to 0
+ * @IEEE80211_PROACTIVE_PREQ_WITH_PREP: the mesh STA is a root mesh STA
+ *	supports the proactive PREQ with proactive PREP subfield set to 1
+ * @IEEE80211_PROACTIVE_RANN: the mesh STA is a root mesh STA supports
+ *	the proactive RANN
+ */
+enum ieee80211_root_mode_identifier {
+	IEEE80211_ROOTMODE_NO_ROOT = 0,
+	IEEE80211_ROOTMODE_ROOT = 1,
+	IEEE80211_PROACTIVE_PREQ_NO_PREP = 2,
+	IEEE80211_PROACTIVE_PREQ_WITH_PREP = 3,
+	IEEE80211_PROACTIVE_RANN = 4,
+};
 
 /*
  * IEEE 802.11-2007 7.3.2.9 Country information element
@@ -1582,6 +1647,8 @@ enum ieee80211_sa_query_action {
 #define WLAN_CIPHER_SUITE_WEP104	0x000FAC05
 #define WLAN_CIPHER_SUITE_AES_CMAC	0x000FAC06
 
+#define WLAN_CIPHER_SUITE_SMS4		0x00147201
+
 /* AKM suite selectors */
 #define WLAN_AKM_SUITE_8021X		0x000FAC01
 #define WLAN_AKM_SUITE_PSK		0x000FAC02
@@ -1594,6 +1661,10 @@ enum ieee80211_sa_query_action {
 
 #define WLAN_OUI_WFA			0x506f9a
 #define WLAN_OUI_TYPE_WFA_P2P		9
+#define WLAN_OUI_MICROSOFT		0x0050f2
+#define WLAN_OUI_TYPE_MICROSOFT_WPA	1
+#define WLAN_OUI_TYPE_MICROSOFT_WMM	2
+#define WLAN_OUI_TYPE_MICROSOFT_WPS	4
 
 /*
  * WMM/802.11e Tspec Element
@@ -1718,6 +1789,23 @@ static inline bool ieee80211_is_robust_mgmt_frame(struct ieee80211_hdr *hdr)
 	return false;
 }
 
+/**
+ * ieee80211_is_public_action - check if frame is a public action frame
+ * @hdr: the frame
+ * @len: length of the frame
+ */
+static inline bool ieee80211_is_public_action(struct ieee80211_hdr *hdr,
+					      size_t len)
+{
+	struct ieee80211_mgmt *mgmt = (void *)hdr;
+
+	if (len < IEEE80211_MIN_ACTION_SIZE)
+		return false;
+	if (!ieee80211_is_action(hdr->frame_control))
+		return false;
+	return mgmt->u.action.category == WLAN_CATEGORY_PUBLIC;
+}
+
 /**
  * ieee80211_fhss_chan_to_freq - get channel frequency
  * @channel: the FHSS channel