2 files changed, 86 insertions, 0 deletions

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index b5e0a5c344fd..48363c3c40f8 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -759,6 +759,12 @@ 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;
@@ -805,6 +811,52 @@ 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
  *
@@ -1196,6 +1248,8 @@ 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,
@@ -1279,6 +1333,7 @@ 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,
@@ -1342,6 +1397,36 @@ 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
  *
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index a3d99ff6e3b5..49c38fc8dbc3 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -83,6 +83,7 @@
 #define ETH_P_8021AH    0x88E7          /* 802.1ah Backbone Service Tag */
 #define ETH_P_1588      0x88F7          /* IEEE 1588 Timesync */
 #define ETH_P_FCOE      0x8906          /* Fibre Channel over Ethernet  */
+#define ETH_P_TDLS      0x890D          /* TDLS */
 #define ETH_P_FIP       0x8914          /* FCoE Initialization Protocol */
 #define ETH_P_QINQ1     0x9100          /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */
 #define ETH_P_QINQ2     0x9200          /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */