#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 */
+#define IEEE80211_QOS_CTL_MESH_CONTROL_PRESENT 0x0100
/* U-APSD queue for WMM IEs sent by AP */
#define IEEE80211_WMM_IE_AP_QOSINFO_UAPSD (1<<7)
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;
u8 rann_hopcount;
u8 rann_ttl;
u8 rann_addr[6];
- u32 rann_seq;
- u32 rann_metric;
+ __le32 rann_seq;
+ __le32 rann_interval;
+ __le32 rann_metric;
} __attribute__ ((packed));
+enum ieee80211_rann_flags {
+ RANN_FLAG_IS_GATE = 1 << 0,
+};
+
#define WLAN_SA_QUERY_TR_ID_LEN 2
struct ieee80211_mgmt {
u8 action;
u8 smps_control;
} __attribute__ ((packed)) ht_smps;
+ struct {
+ u8 action_code;
+ u8 dialog_token;
+ __le16 capability;
+ u8 variable[0];
+ } __packed tdls_discover_resp;
} u;
} __attribute__ ((packed)) action;
} 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)
u8 mic[8];
} __attribute__ ((packed));
+struct ieee80211_vendor_ie {
+ u8 element_id;
+ u8 len;
+ u8 oui[3];
+ u8 oui_type;
+} __packed;
+
/* Control frames */
struct ieee80211_rts {
__le16 frame_control;
u8 ta[6];
} __attribute__ ((packed));
+/* TDLS */
+
+/* Link-id information element */
+struct ieee80211_tdls_lnkie {
+ u8 ie_type; /* Link Identifier IE */
+ u8 ie_len;
+ u8 bssid[6];
+ u8 init_sta[6];
+ u8 resp_sta[6];
+} __packed;
+
+struct ieee80211_tdls_data {
+ u8 da[6];
+ u8 sa[6];
+ __be16 ether_type;
+ u8 payload_type;
+ u8 category;
+ u8 action_code;
+ union {
+ struct {
+ u8 dialog_token;
+ __le16 capability;
+ u8 variable[0];
+ } __packed setup_req;
+ struct {
+ __le16 status_code;
+ u8 dialog_token;
+ __le16 capability;
+ u8 variable[0];
+ } __packed setup_resp;
+ struct {
+ __le16 status_code;
+ u8 dialog_token;
+ u8 variable[0];
+ } __packed setup_cfm;
+ struct {
+ __le16 reason_code;
+ u8 variable[0];
+ } __packed teardown;
+ struct {
+ u8 dialog_token;
+ u8 variable[0];
+ } __packed discover_req;
+ } u;
+} __packed;
+
/**
* struct ieee80211_bar - HT Block Ack Request
*
};
/**
- * 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;
#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
WLAN_EID_TS_DELAY = 43,
WLAN_EID_TCLAS_PROCESSING = 44,
WLAN_EID_QOS_CAPA = 46,
+ /* 802.11z */
+ WLAN_EID_LINK_ID = 101,
/* 802.11s */
WLAN_EID_MESH_CONFIG = 113,
WLAN_EID_MESH_ID = 114,
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,
WLAN_CATEGORY_HT = 7,
WLAN_CATEGORY_SA_QUERY = 8,
WLAN_CATEGORY_PROTECTED_DUAL_OF_ACTION = 9,
+ WLAN_CATEGORY_TDLS = 12,
WLAN_CATEGORY_MESH_ACTION = 13,
WLAN_CATEGORY_MULTIHOP_ACTION = 14,
WLAN_CATEGORY_SELF_PROTECTED = 15,
WLAN_CATEGORY_WMM = 17,
- /* TODO: remove MESH_PATH_SEL after mesh is updated
- * to current 802.11s draft */
- WLAN_CATEGORY_MESH_PATH_SEL = 32,
WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126,
WLAN_CATEGORY_VENDOR_SPECIFIC = 127,
};
WLAN_KEY_LEN_AES_CMAC = 16,
};
+/* Public action codes */
+enum ieee80211_pub_actioncode {
+ WLAN_PUB_ACTION_TDLS_DISCOVER_RES = 14,
+};
+
+/* TDLS action codes */
+enum ieee80211_tdls_actioncode {
+ WLAN_TDLS_SETUP_REQUEST = 0,
+ WLAN_TDLS_SETUP_RESPONSE = 1,
+ WLAN_TDLS_SETUP_CONFIRM = 2,
+ WLAN_TDLS_TEARDOWN = 3,
+ WLAN_TDLS_PEER_TRAFFIC_INDICATION = 4,
+ WLAN_TDLS_CHANNEL_SWITCH_REQUEST = 5,
+ WLAN_TDLS_CHANNEL_SWITCH_RESPONSE = 6,
+ WLAN_TDLS_PEER_PSM_REQUEST = 7,
+ WLAN_TDLS_PEER_PSM_RESPONSE = 8,
+ WLAN_TDLS_PEER_TRAFFIC_RESPONSE = 9,
+ WLAN_TDLS_DISCOVERY_REQUEST = 10,
+};
+
+/*
+ * TDLS capabililites to be enabled in the 5th byte of the
+ * @WLAN_EID_EXT_CAPABILITY information element
+ */
+#define WLAN_EXT_CAPA5_TDLS_ENABLED BIT(5)
+#define WLAN_EXT_CAPA5_TDLS_PROHIBITED BIT(6)
+
+/* 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,
};
*
* @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,
};
#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
#define WLAN_PMKID_LEN 16
+#define WLAN_OUI_WFA 0x506f9a
+#define WLAN_OUI_TYPE_WFA_P2P 9
+
/*
* WMM/802.11e Tspec Element
*/
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
projects / carl9170fw.git / blobdiff