ieee80211: support parsing Fine Timing Measurement action frame

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

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 54c6481350b6a9c16cb8feae87292d9dbee44c68..633053047fbc070f4ee93815bfc58855ee2cb046 100644 (file)
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -7,6 +7,7 @@
  * Copyright (c) 2005, Devicescape Software, Inc.
  * Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net>
  * Copyright (c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright (c) 2016 Intel Deutschland GmbH
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -158,6 +159,14 @@ static inline u16 ieee80211_sn_sub(u16 sn1, u16 sn2)
 /* 30 byte 4 addr hdr, 2 byte QoS, 2304 byte MSDU, 12 byte crypt, 4 byte FCS */
 #define IEEE80211_MAX_FRAME_LEN                2352
 
+/* Maximal size of an A-MSDU */
+#define IEEE80211_MAX_MPDU_LEN_HT_3839         3839
+#define IEEE80211_MAX_MPDU_LEN_HT_7935         7935
+
+#define IEEE80211_MAX_MPDU_LEN_VHT_3895                3895
+#define IEEE80211_MAX_MPDU_LEN_VHT_7991                7991
+#define IEEE80211_MAX_MPDU_LEN_VHT_11454       11454
+
 #define IEEE80211_MAX_SSID_LEN         32
 
 #define IEEE80211_MAX_MESH_ID_LEN      32
@@ -846,6 +855,8 @@ enum ieee80211_vht_opmode_bits {
 };
 
 #define WLAN_SA_QUERY_TR_ID_LEN 2
+#define WLAN_MEMBERSHIP_LEN 8
+#define WLAN_USER_POSITION_LEN 16
 
 /**
  * struct ieee80211_tpc_report_ie
@@ -992,6 +1003,11 @@ struct ieee80211_mgmt {
                                        u8 action_code;
                                        u8 operating_mode;
                                } __packed vht_opmode_notif;
+                               struct {
+                                       u8 action_code;
+                                       u8 membership[WLAN_MEMBERSHIP_LEN];
+                                       u8 position[WLAN_USER_POSITION_LEN];
+                               } __packed vht_group_notif;
                                struct {
                                        u8 action_code;
                                        u8 dialog_token;
@@ -999,6 +1015,16 @@ struct ieee80211_mgmt {
                                        u8 tpc_elem_length;
                                        struct ieee80211_tpc_report_ie tpc;
                                } __packed tpc_report;
+                               struct {
+                                       u8 action_code;
+                                       u8 dialog_token;
+                                       u8 follow_up;
+                                       u8 tod[6];
+                                       u8 toa[6];
+                                       __le16 tod_error;
+                                       __le16 toa_error;
+                                       u8 variable[0];
+                               } __packed ftm;
                        } u;
                } __packed action;
        } u;
@@ -1518,6 +1544,7 @@ struct ieee80211_vht_operation {
 #define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895                 0x00000000
 #define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991                 0x00000001
 #define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454                        0x00000002
+#define IEEE80211_VHT_CAP_MAX_MPDU_MASK                                0x00000003
 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ               0x00000004
 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ      0x00000008
 #define IEEE80211_VHT_CAP_RXLDPC                               0x00000010
@@ -2098,6 +2125,16 @@ enum ieee80211_tdls_actioncode {
 #define WLAN_EXT_CAPA8_TDLS_WIDE_BW_ENABLED    BIT(5)
 #define WLAN_EXT_CAPA8_OPMODE_NOTIF    BIT(6)
 
+/* Defines the maximal number of MSDUs in an A-MSDU. */
+#define WLAN_EXT_CAPA8_MAX_MSDU_IN_AMSDU_LSB   BIT(7)
+#define WLAN_EXT_CAPA9_MAX_MSDU_IN_AMSDU_MSB   BIT(0)
+
+/*
+ * Fine Timing Measurement Initiator - bit 71 of @WLAN_EID_EXT_CAPABILITY
+ * information element
+ */
+#define WLAN_EXT_CAPA9_FTM_INITIATOR   BIT(7)
+
 /* TDLS specific payload type in the LLC/SNAP header */
 #define WLAN_TDLS_SNAP_RFTYPE  0x2