mac80211: handle TDLS high-level commands and frames

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

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index eb3ded8046442c9d2ea9707398fc5e30629a6028..aeac65b4b281d683d80f671285813ca46c91faca 100644 (file)
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -772,6 +772,12 @@ 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;
@@ -818,6 +824,52 @@ struct ieee80211_pspoll {
        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
  *
@@ -1226,6 +1278,8 @@ enum ieee80211_eid {
        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,
@@ -1309,6 +1363,7 @@ enum ieee80211_category {
        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,
@@ -1372,6 +1427,36 @@ enum ieee80211_key_len {
        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 path selection protocol identifier
  *