Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

4 files changed, 272 insertions, 52 deletions

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 7e24fe0cfbcd..4cf0c9e4dd99 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -113,6 +113,34 @@
 #define IEEE80211_CTL_EXT_SSW_FBACK     0x9000
 #define IEEE80211_CTL_EXT_SSW_ACK       0xa000
 
+
+#define IEEE80211_SN_MASK               ((IEEE80211_SCTL_SEQ) >> 4)
+#define IEEE80211_MAX_SN                IEEE80211_SN_MASK
+#define IEEE80211_SN_MODULO             (IEEE80211_MAX_SN + 1)
+
+static inline int ieee80211_sn_less(u16 sn1, u16 sn2)
+{
+        return ((sn1 - sn2) & IEEE80211_SN_MASK) > (IEEE80211_SN_MODULO >> 1);
+}
+
+static inline u16 ieee80211_sn_add(u16 sn1, u16 sn2)
+{
+        return (sn1 + sn2) & IEEE80211_SN_MASK;
+}
+
+static inline u16 ieee80211_sn_inc(u16 sn)
+{
+        return ieee80211_sn_add(sn, 1);
+}
+
+static inline u16 ieee80211_sn_sub(u16 sn1, u16 sn2)
+{
+        return (sn1 - sn2) & IEEE80211_SN_MASK;
+}
+
+#define IEEE80211_SEQ_TO_SN(seq)        (((seq) & IEEE80211_SCTL_SEQ) >> 4)
+#define IEEE80211_SN_TO_SEQ(ssn)        (((ssn) << 4) & IEEE80211_SCTL_SEQ)
+
 /* miscellaneous IEEE 802.11 constants */
 #define IEEE80211_MAX_FRAG_THRESHOLD    2352
 #define IEEE80211_MAX_RTS_THRESHOLD     2353
@@ -185,7 +213,7 @@ struct ieee80211_hdr {
         u8 addr3[6];
         __le16 seq_ctrl;
         u8 addr4[6];
-} __packed;
+} __packed __aligned(2);
 
 struct ieee80211_hdr_3addr {
         __le16 frame_control;
@@ -194,7 +222,7 @@ struct ieee80211_hdr_3addr {
         u8 addr2[6];
         u8 addr3[6];
         __le16 seq_ctrl;
-} __packed;
+} __packed __aligned(2);
 
 struct ieee80211_qos_hdr {
         __le16 frame_control;
@@ -204,7 +232,7 @@ struct ieee80211_qos_hdr {
         u8 addr3[6];
         __le16 seq_ctrl;
         __le16 qos_ctrl;
-} __packed;
+} __packed __aligned(2);
 
 /**
  * ieee80211_has_tods - check if IEEE80211_FCTL_TODS is set
@@ -581,7 +609,7 @@ struct ieee80211s_hdr {
         __le32 seqnum;
         u8 eaddr1[6];
         u8 eaddr2[6];
-} __packed;
+} __packed __aligned(2);
 
 /* Mesh flags */
 #define MESH_FLAGS_AE_A4        0x1
@@ -875,7 +903,7 @@ struct ieee80211_mgmt {
                         } u;
                 } __packed action;
         } u;
-} __packed;
+} __packed __aligned(2);
 
 /* Supported Rates value encodings in 802.11n-2009 7.3.2.2 */
 #define BSS_MEMBERSHIP_SELECTOR_HT_PHY  127
@@ -906,20 +934,20 @@ struct ieee80211_rts {
         __le16 duration;
         u8 ra[6];
         u8 ta[6];
-} __packed;
+} __packed __aligned(2);
 
 struct ieee80211_cts {
         __le16 frame_control;
         __le16 duration;
         u8 ra[6];
-} __packed;
+} __packed __aligned(2);
 
 struct ieee80211_pspoll {
         __le16 frame_control;
         __le16 aid;
         u8 bssid[6];
         u8 ta[6];
-} __packed;
+} __packed __aligned(2);
 
 /* TDLS */
 
@@ -1290,11 +1318,6 @@ struct ieee80211_vht_operation {
 } __packed;
 
 
-#define IEEE80211_VHT_MCS_ZERO_TO_SEVEN_SUPPORT 0
-#define IEEE80211_VHT_MCS_ZERO_TO_EIGHT_SUPPORT 1
-#define IEEE80211_VHT_MCS_ZERO_TO_NINE_SUPPORT  2
-#define IEEE80211_VHT_MCS_NOT_SUPPORTED 3
-
 /* 802.11ac VHT Capabilities */
 #define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895                  0x00000000
 #define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991                  0x00000001
@@ -1310,10 +1333,11 @@ struct ieee80211_vht_operation {
 #define IEEE80211_VHT_CAP_RXSTBC_2                              0x00000200
 #define IEEE80211_VHT_CAP_RXSTBC_3                              0x00000300
 #define IEEE80211_VHT_CAP_RXSTBC_4                              0x00000400
+#define IEEE80211_VHT_CAP_RXSTBC_MASK                           0x00000700
 #define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE                 0x00000800
 #define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE                 0x00001000
 #define IEEE80211_VHT_CAP_BEAMFORMER_ANTENNAS_MAX               0x00006000
-#define IEEE80211_VHT_CAP_SOUNDING_DIMENTION_MAX                0x00030000
+#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MAX               0x00030000
 #define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE                 0x00080000
 #define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE                 0x00100000
 #define IEEE80211_VHT_CAP_VHT_TXOP_PS                           0x00200000
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index d581c6de5d64..bdba9b619064 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -611,22 +611,10 @@ struct cfg80211_ap_settings {
 };
 
 /**
- * enum plink_action - actions to perform in mesh peers
- *
- * @PLINK_ACTION_INVALID: action 0 is reserved
- * @PLINK_ACTION_OPEN: start mesh peer link establishment
- * @PLINK_ACTION_BLOCK: block traffic from this mesh peer
- */
-enum plink_actions {
-        PLINK_ACTION_INVALID,
-        PLINK_ACTION_OPEN,
-        PLINK_ACTION_BLOCK,
-};
-
-/**
  * enum station_parameters_apply_mask - station parameter values to apply
  * @STATION_PARAM_APPLY_UAPSD: apply new uAPSD parameters (uapsd_queues, max_sp)
  * @STATION_PARAM_APPLY_CAPABILITY: apply new capability
+ * @STATION_PARAM_APPLY_PLINK_STATE: apply new plink state
  *
  * Not all station parameters have in-band "no change" signalling,
  * for those that don't these flags will are used.
@@ -634,6 +622,7 @@ enum plink_actions {
 enum station_parameters_apply_mask {
         STATION_PARAM_APPLY_UAPSD = BIT(0),
         STATION_PARAM_APPLY_CAPABILITY = BIT(1),
+        STATION_PARAM_APPLY_PLINK_STATE = BIT(2),
 };
 
 /**
@@ -669,7 +658,7 @@ enum station_parameters_apply_mask {
  * @ext_capab_len: number of extended capabilities
  */
 struct station_parameters {
-        u8 *supported_rates;
+        const u8 *supported_rates;
         struct net_device *vlan;
         u32 sta_flags_mask, sta_flags_set;
         u32 sta_modify_mask;
@@ -678,17 +667,60 @@ struct station_parameters {
         u8 supported_rates_len;
         u8 plink_action;
         u8 plink_state;
-        struct ieee80211_ht_cap *ht_capa;
-        struct ieee80211_vht_cap *vht_capa;
+        const struct ieee80211_ht_cap *ht_capa;
+        const struct ieee80211_vht_cap *vht_capa;
         u8 uapsd_queues;
         u8 max_sp;
         enum nl80211_mesh_power_mode local_pm;
         u16 capability;
-        u8 *ext_capab;
+        const u8 *ext_capab;
         u8 ext_capab_len;
 };
 
 /**
+ * enum cfg80211_station_type - the type of station being modified
+ * @CFG80211_STA_AP_CLIENT: client of an AP interface
+ * @CFG80211_STA_AP_MLME_CLIENT: client of an AP interface that has
+ *      the AP MLME in the device
+ * @CFG80211_STA_AP_STA: AP station on managed interface
+ * @CFG80211_STA_IBSS: IBSS station
+ * @CFG80211_STA_TDLS_PEER_SETUP: TDLS peer on managed interface (dummy entry
+ *      while TDLS setup is in progress, it moves out of this state when
+ *      being marked authorized; use this only if TDLS with external setup is
+ *      supported/used)
+ * @CFG80211_STA_TDLS_PEER_ACTIVE: TDLS peer on managed interface (active
+ *      entry that is operating, has been marked authorized by userspace)
+ * @CFG80211_STA_MESH_PEER_KERNEL: peer on mesh interface (kernel managed)
+ * @CFG80211_STA_MESH_PEER_USER: peer on mesh interface (user managed)
+ */
+enum cfg80211_station_type {
+        CFG80211_STA_AP_CLIENT,
+        CFG80211_STA_AP_MLME_CLIENT,
+        CFG80211_STA_AP_STA,
+        CFG80211_STA_IBSS,
+        CFG80211_STA_TDLS_PEER_SETUP,
+        CFG80211_STA_TDLS_PEER_ACTIVE,
+        CFG80211_STA_MESH_PEER_KERNEL,
+        CFG80211_STA_MESH_PEER_USER,
+};
+
+/**
+ * cfg80211_check_station_change - validate parameter changes
+ * @wiphy: the wiphy this operates on
+ * @params: the new parameters for a station
+ * @statype: the type of station being modified
+ *
+ * Utility function for the @change_station driver method. Call this function
+ * with the appropriate station type looking up the station (and checking that
+ * it exists). It will verify whether the station change is acceptable, and if
+ * not will return an error code. Note that it may modify the parameters for
+ * backward compatibility reasons, so don't use them before calling this.
+ */
+int cfg80211_check_station_change(struct wiphy *wiphy,
+                                  struct station_parameters *params,
+                                  enum cfg80211_station_type statype);
+
+/**
  * enum station_info_flags - station information flags
  *
  * Used by the driver to indicate which info in &struct station_info
@@ -1119,6 +1151,7 @@ struct mesh_config {
  * @ie_len: length of vendor information elements
  * @is_authenticated: this mesh requires authentication
  * @is_secure: this mesh uses security
+ * @user_mpm: userspace handles all MPM functions
  * @dtim_period: DTIM period to use
  * @beacon_interval: beacon interval to use
  * @mcast_rate: multicat rate for Mesh Node [6Mbps is the default for 802.11a]
@@ -1136,6 +1169,7 @@ struct mesh_setup {
         u8 ie_len;
         bool is_authenticated;
         bool is_secure;
+        bool user_mpm;
         u8 dtim_period;
         u16 beacon_interval;
         int mcast_rate[IEEE80211_NUM_BANDS];
@@ -1398,9 +1432,11 @@ struct cfg80211_auth_request {
  * enum cfg80211_assoc_req_flags - Over-ride default behaviour in association.
  *
  * @ASSOC_REQ_DISABLE_HT:  Disable HT (802.11n)
+ * @ASSOC_REQ_DISABLE_VHT:  Disable VHT
  */
 enum cfg80211_assoc_req_flags {
         ASSOC_REQ_DISABLE_HT            = BIT(0),
+        ASSOC_REQ_DISABLE_VHT           = BIT(1),
 };
 
 /**
@@ -1422,6 +1458,8 @@ enum cfg80211_assoc_req_flags {
  * @ht_capa:  HT Capabilities over-rides.  Values set in ht_capa_mask
  *   will be used in ht_capa.  Un-supported values will be ignored.
  * @ht_capa_mask:  The bits of ht_capa which are to be used.
+ * @vht_capa: VHT capability override
+ * @vht_capa_mask: VHT capability mask indicating which fields to use
  */
 struct cfg80211_assoc_request {
         struct cfg80211_bss *bss;
@@ -1432,6 +1470,7 @@ struct cfg80211_assoc_request {
         u32 flags;
         struct ieee80211_ht_cap ht_capa;
         struct ieee80211_ht_cap ht_capa_mask;
+        struct ieee80211_vht_cap vht_capa, vht_capa_mask;
 };
 
 /**
@@ -1542,6 +1581,8 @@ struct cfg80211_ibss_params {
  * @ht_capa:  HT Capabilities over-rides.  Values set in ht_capa_mask
  *   will be used in ht_capa.  Un-supported values will be ignored.
  * @ht_capa_mask:  The bits of ht_capa which are to be used.
+ * @vht_capa:  VHT Capability overrides
+ * @vht_capa_mask: The bits of vht_capa which are to be used.
  */
 struct cfg80211_connect_params {
         struct ieee80211_channel *channel;
@@ -1560,6 +1601,8 @@ struct cfg80211_connect_params {
         int bg_scan_period;
         struct ieee80211_ht_cap ht_capa;
         struct ieee80211_ht_cap ht_capa_mask;
+        struct ieee80211_vht_cap vht_capa;
+        struct ieee80211_vht_cap vht_capa_mask;
 };
 
 /**
@@ -1722,6 +1765,21 @@ struct cfg80211_gtk_rekey_data {
 };
 
 /**
+ * struct cfg80211_update_ft_ies_params - FT IE Information
+ *
+ * This structure provides information needed to update the fast transition IE
+ *
+ * @md: The Mobility Domain ID, 2 Octet value
+ * @ie: Fast Transition IEs
+ * @ie_len: Length of ft_ie in octets
+ */
+struct cfg80211_update_ft_ies_params {
+        u16 md;
+        const u8 *ie;
+        size_t ie_len;
+};
+
+/**
  * struct cfg80211_ops - backend description for wireless configuration
  *
  * This struct is registered by fullmac card drivers and/or wireless stacks
@@ -1781,9 +1839,8 @@ struct cfg80211_gtk_rekey_data {
  * @change_station: Modify a given station. Note that flags changes are not much
  *      validated in cfg80211, in particular the auth/assoc/authorized flags
  *      might come to the driver in invalid combinations -- make sure to check
- *      them, also against the existing state! Also, supported_rates changes are
- *      not checked in station mode -- drivers need to reject (or ignore) them
- *      for anything but TDLS peers.
+ *      them, also against the existing state! Drivers must call
+ *      cfg80211_check_station_change() to validate the information.
  * @get_station: get station information for the station identified by @mac
  * @dump_station: dump station callback -- resume dump at index @idx
  *
@@ -2168,6 +2225,8 @@ struct cfg80211_ops {
         int     (*start_radar_detection)(struct wiphy *wiphy,
                                          struct net_device *dev,
                                          struct cfg80211_chan_def *chandef);
+        int     (*update_ft_ies)(struct wiphy *wiphy, struct net_device *dev,
+                                 struct cfg80211_update_ft_ies_params *ftie);
 };
 
 /*
@@ -2485,6 +2544,8 @@ struct wiphy_wowlan_support {
  * @ap_sme_capa: AP SME capabilities, flags from &enum nl80211_ap_sme_features.
  * @ht_capa_mod_mask:  Specify what ht_cap values can be over-ridden.
  *      If null, then none can be over-ridden.
+ * @vht_capa_mod_mask:  Specify what VHT capabilities can be over-ridden.
+ *      If null, then none can be over-ridden.
  *
  * @max_acl_mac_addrs: Maximum number of MAC addresses that the device
  *      supports for ACL.
@@ -2593,6 +2654,7 @@ struct wiphy {
         struct dentry *debugfsdir;
 
         const struct ieee80211_ht_cap *ht_capa_mod_mask;
+        const struct ieee80211_vht_cap *vht_capa_mod_mask;
 
 #ifdef CONFIG_NET_NS
         /* the network namespace this phy lives in currently */
@@ -4002,6 +4064,30 @@ u32 cfg80211_calculate_bitrate(struct rate_info *rate);
 void cfg80211_unregister_wdev(struct wireless_dev *wdev);
 
 /**
+ * struct cfg80211_ft_event - FT Information Elements
+ * @ies: FT IEs
+ * @ies_len: length of the FT IE in bytes
+ * @target_ap: target AP's MAC address
+ * @ric_ies: RIC IE
+ * @ric_ies_len: length of the RIC IE in bytes
+ */
+struct cfg80211_ft_event_params {
+        const u8 *ies;
+        size_t ies_len;
+        const u8 *target_ap;
+        const u8 *ric_ies;
+        size_t ric_ies_len;
+};
+
+/**
+ * cfg80211_ft_event - notify userspace about FT IE and RIC IE
+ * @netdev: network device
+ * @ft_event: IE information
+ */
+void cfg80211_ft_event(struct net_device *netdev,
+                       struct cfg80211_ft_event_params *ft_event);
+
+/**
  * cfg80211_get_p2p_attr - find and copy a P2P attribute from IE buffer
  * @ies: the input IE buffer
  * @len: the input length
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index f7eba1300d82..cdd7cea1fd4c 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1101,8 +1101,6 @@ static inline bool ieee80211_vif_is_mesh(struct ieee80211_vif *vif)
  * These flags are used for communication about keys between the driver
  * and mac80211, with the @flags parameter of &struct ieee80211_key_conf.
  *
- * @IEEE80211_KEY_FLAG_WMM_STA: Set by mac80211, this flag indicates
- *      that the STA this key will be used with could be using QoS.
  * @IEEE80211_KEY_FLAG_GENERATE_IV: This flag should be set by the
  *      driver to indicate that it requires IV generation for this
  *      particular key.
@@ -1127,7 +1125,6 @@ static inline bool ieee80211_vif_is_mesh(struct ieee80211_vif *vif)
  *      %IEEE80211_KEY_FLAG_SW_MGMT_TX flag to encrypt such frames in SW.
  */
 enum ieee80211_key_flags {
-        IEEE80211_KEY_FLAG_WMM_STA      = 1<<0,
         IEEE80211_KEY_FLAG_GENERATE_IV  = 1<<1,
         IEEE80211_KEY_FLAG_GENERATE_MMIC= 1<<2,
         IEEE80211_KEY_FLAG_PAIRWISE     = 1<<3,
@@ -1231,9 +1228,8 @@ enum ieee80211_sta_rx_bandwidth {
  * @addr: MAC address
  * @aid: AID we assigned to the station if we're an AP
  * @supp_rates: Bitmap of supported rates (per band)
- * @ht_cap: HT capabilities of this STA; restricted to our own TX capabilities
- * @vht_cap: VHT capabilities of this STA; Not restricting any capabilities
- *      of remote STA. Taking as is.
+ * @ht_cap: HT capabilities of this STA; restricted to our own capabilities
+ * @vht_cap: VHT capabilities of this STA; restricted to our own capabilities
  * @wme: indicates whether the STA supports WME. Only valid during AP-mode.
  * @drv_priv: data area for driver use, will always be aligned to
  *      sizeof(void *), size is determined in hw information.
@@ -2135,6 +2131,24 @@ enum ieee80211_rate_control_changed {
 };
 
 /**
+ * enum ieee80211_roc_type - remain on channel type
+ *
+ * With the support for multi channel contexts and multi channel operations,
+ * remain on channel operations might be limited/deferred/aborted by other
+ * flows/operations which have higher priority (and vise versa).
+ * Specifying the ROC type can be used by devices to prioritize the ROC
+ * operations compared to other operations/flows.
+ *
+ * @IEEE80211_ROC_TYPE_NORMAL: There are no special requirements for this ROC.
+ * @IEEE80211_ROC_TYPE_MGMT_TX: The remain on channel request is required
+ *      for sending managment frames offchannel.
+ */
+enum ieee80211_roc_type {
+        IEEE80211_ROC_TYPE_NORMAL = 0,
+        IEEE80211_ROC_TYPE_MGMT_TX,
+};
+
+/**
  * struct ieee80211_ops - callbacks from mac80211 to the driver
  *
  * This structure contains various callbacks that the driver may
@@ -2687,7 +2701,8 @@ struct ieee80211_ops {
         int (*remain_on_channel)(struct ieee80211_hw *hw,
                                  struct ieee80211_vif *vif,
                                  struct ieee80211_channel *chan,
-                                 int duration);
+                                 int duration,
+                                 enum ieee80211_roc_type type);
         int (*cancel_remain_on_channel)(struct ieee80211_hw *hw);
         int (*set_ringparam)(struct ieee80211_hw *hw, u32 tx, u32 rx);
         void (*get_ringparam)(struct ieee80211_hw *hw,
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index c46bb016f4e4..79da8710448e 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -36,7 +36,21 @@
  * The station is still assumed to belong to the AP interface it was added
  * to.
  *
- * TODO: need more info?
+ * Station handling varies per interface type and depending on the driver's
+ * capabilities.
+ *
+ * For drivers supporting TDLS with external setup (WIPHY_FLAG_SUPPORTS_TDLS
+ * and WIPHY_FLAG_TDLS_EXTERNAL_SETUP), the station lifetime is as follows:
+ *  - a setup station entry is added, not yet authorized, without any rate
+ *    or capability information, this just exists to avoid race conditions
+ *  - when the TDLS setup is done, a single NL80211_CMD_SET_STATION is valid
+ *    to add rate and capability information to the station and at the same
+ *    time mark it authorized.
+ *  - %NL80211_TDLS_ENABLE_LINK is then used
+ *  - after this, the only valid operation is to remove it by tearing down
+ *    the TDLS link (%NL80211_TDLS_DISABLE_LINK)
+ *
+ * TODO: need more info for other interface types
  */
 
 /**
@@ -499,9 +513,11 @@
  * @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a
  *      beacon or probe response from a compatible mesh peer.  This is only
  *      sent while no station information (sta_info) exists for the new peer
- *      candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH is set.  On
- *      reception of this notification, userspace may decide to create a new
- *      station (@NL80211_CMD_NEW_STATION).  To stop this notification from
+ *      candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH,
+ *      @NL80211_MESH_SETUP_USERSPACE_AMPE, or
+ *      @NL80211_MESH_SETUP_USERSPACE_MPM is set.  On reception of this
+ *      notification, userspace may decide to create a new station
+ *      (@NL80211_CMD_NEW_STATION).  To stop this notification from
  *      reoccurring, the userspace authentication daemon may want to create the
  *      new station with the AUTHENTICATED flag unset and maybe change it later
  *      depending on the authentication result.
@@ -611,6 +627,18 @@
  *      %NL80211_ATTR_RADAR_EVENT is used to inform about the type of the
  *      event.
  *
+ * @NL80211_CMD_GET_PROTOCOL_FEATURES: Get global nl80211 protocol features,
+ *      i.e. features for the nl80211 protocol rather than device features.
+ *      Returns the features in the %NL80211_ATTR_PROTOCOL_FEATURES bitmap.
+ *
+ * @NL80211_CMD_UPDATE_FT_IES: Pass down the most up-to-date Fast Transition
+ *      Information Element to the WLAN driver
+ *
+ * @NL80211_CMD_FT_EVENT: Send a Fast transition event from the WLAN driver
+ *      to the supplicant. This will carry the target AP's MAC address along
+ *      with the relevant Information Elements. This event is used to report
+ *      received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE).
+ *
  * @NL80211_CMD_MAX: highest used command number
  * @__NL80211_CMD_AFTER_LAST: internal use
  */
@@ -765,6 +793,11 @@ enum nl80211_commands {
 
         NL80211_CMD_RADAR_DETECT,
 
+        NL80211_CMD_GET_PROTOCOL_FEATURES,
+
+        NL80211_CMD_UPDATE_FT_IES,
+        NL80211_CMD_FT_EVENT,
+
         /* add new commands above here */
 
         /* used to define NL80211_CMD_MAX below */
@@ -884,7 +917,8 @@ enum nl80211_commands {
  *      consisting of a nested array.
  *
  * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes).
- * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link.
+ * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link
+ *      (see &enum nl80211_plink_action).
  * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path.
  * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path
  *      info given for %NL80211_CMD_GET_MPATH, nested attribute described at
@@ -1167,10 +1201,10 @@ enum nl80211_commands {
  * @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver
  *      allows auth frames in a mesh to be passed to userspace for processing via
  *      the @NL80211_MESH_SETUP_USERSPACE_AUTH flag.
- * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as
- *      defined in &enum nl80211_plink_state. Used when userspace is
- *      driving the peer link management state machine.
- *      @NL80211_MESH_SETUP_USERSPACE_AMPE must be enabled.
+ * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as defined in
+ *      &enum nl80211_plink_state. Used when userspace is driving the peer link
+ *      management state machine.  @NL80211_MESH_SETUP_USERSPACE_AMPE or
+ *      @NL80211_MESH_SETUP_USERSPACE_MPM must be enabled.
  *
  * @NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED: indicates, as part of the wiphy
  *      capabilities, the supported WoWLAN triggers
@@ -1368,6 +1402,18 @@ enum nl80211_commands {
  *      advertised to the driver, e.g., to enable TDLS off channel operations
  *      and PU-APSD.
  *
+ * @NL80211_ATTR_PROTOCOL_FEATURES: global nl80211 feature flags, see
+ *      &enum nl80211_protocol_features, the attribute is a u32.
+ *
+ * @NL80211_ATTR_SPLIT_WIPHY_DUMP: flag attribute, userspace supports
+ *      receiving the data for a single wiphy split across multiple
+ *      messages, given with wiphy dump message
+ *
+ * @NL80211_ATTR_MDID: Mobility Domain Identifier
+ *
+ * @NL80211_ATTR_IE_RIC: Resource Information Container Information
+ *      Element
+ *
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
  */
@@ -1654,6 +1700,15 @@ enum nl80211_attrs {
         NL80211_ATTR_STA_CAPABILITY,
         NL80211_ATTR_STA_EXT_CAPABILITY,
 
+        NL80211_ATTR_PROTOCOL_FEATURES,
+        NL80211_ATTR_SPLIT_WIPHY_DUMP,
+
+        NL80211_ATTR_DISABLE_VHT,
+        NL80211_ATTR_VHT_CAPABILITY_MASK,
+
+        NL80211_ATTR_MDID,
+        NL80211_ATTR_IE_RIC,
+
         /* add attributes here, update the policy in nl80211.c */
 
         __NL80211_ATTR_AFTER_LAST,
@@ -2412,8 +2467,10 @@ enum nl80211_mesh_power_mode {
  * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh
  *      point.
  *
- * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically
- *      open peer links when we detect compatible mesh peers.
+ * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically open
+ *      peer links when we detect compatible mesh peers. Disabled if
+ *      @NL80211_MESH_SETUP_USERSPACE_MPM or @NL80211_MESH_SETUP_USERSPACE_AMPE are
+ *      set.
  *
  * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames
  *      containing a PREQ that an MP can send to a particular destination (path
@@ -2559,6 +2616,9 @@ enum nl80211_meshconf_params {
  *      vendor specific synchronization method or disable it to use the default
  *      neighbor offset synchronization
  *
+ * @NL80211_MESH_SETUP_USERSPACE_MPM: Enable this option if userspace will
+ *      implement an MPM which handles peer allocation and state.
+ *
  * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number
  *
  * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use
@@ -2571,6 +2631,7 @@ enum nl80211_mesh_setup_params {
         NL80211_MESH_SETUP_USERSPACE_AUTH,
         NL80211_MESH_SETUP_USERSPACE_AMPE,
         NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC,
+        NL80211_MESH_SETUP_USERSPACE_MPM,
 
         /* keep last */
         __NL80211_MESH_SETUP_ATTR_AFTER_LAST,
@@ -3307,6 +3368,23 @@ enum nl80211_plink_state {
         MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1
 };
 
+/**
+ * enum nl80211_plink_action - actions to perform in mesh peers
+ *
+ * @NL80211_PLINK_ACTION_NO_ACTION: perform no action
+ * @NL80211_PLINK_ACTION_OPEN: start mesh peer link establishment
+ * @NL80211_PLINK_ACTION_BLOCK: block traffic from this mesh peer
+ * @NUM_NL80211_PLINK_ACTIONS: number of possible actions
+ */
+enum plink_actions {
+        NL80211_PLINK_ACTION_NO_ACTION,
+        NL80211_PLINK_ACTION_OPEN,
+        NL80211_PLINK_ACTION_BLOCK,
+
+        NUM_NL80211_PLINK_ACTIONS,
+};
+
+
 #define NL80211_KCK_LEN                 16
 #define NL80211_KEK_LEN                 16
 #define NL80211_REPLAY_CTR_LEN          8
@@ -3456,6 +3534,10 @@ enum nl80211_ap_sme_features {
  *      stations the authenticated/associated bits have to be set in the mask.
  * @NL80211_FEATURE_ADVERTISE_CHAN_LIMITS: cfg80211 advertises channel limits
  *      (HT40, VHT 80/160 MHz) if this flag is set
+ * @NL80211_FEATURE_USERSPACE_MPM: This driver supports a userspace Mesh
+ *      Peering Management entity which may be implemented by registering for
+ *      beacons or NL80211_CMD_NEW_PEER_CANDIDATE events. The mesh beacon is
+ *      still generated by the driver.
  */
 enum nl80211_feature_flags {
         NL80211_FEATURE_SK_TX_STATUS                    = 1 << 0,
@@ -3474,6 +3556,7 @@ enum nl80211_feature_flags {
         /* bit 13 is reserved */
         NL80211_FEATURE_ADVERTISE_CHAN_LIMITS           = 1 << 14,
         NL80211_FEATURE_FULL_AP_CLIENT_STATE            = 1 << 15,
+        NL80211_FEATURE_USERSPACE_MPM                   = 1 << 16,
 };
 
 /**
@@ -3587,4 +3670,16 @@ enum nl80211_dfs_state {
         NL80211_DFS_AVAILABLE,
 };
 
+/**
+ * enum enum nl80211_protocol_features - nl80211 protocol features
+ * @NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP: nl80211 supports splitting
+ *      wiphy dumps (if requested by the application with the attribute
+ *      %NL80211_ATTR_SPLIT_WIPHY_DUMP. Also supported is filtering the
+ *      wiphy dump by %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFINDEX or
+ *      %NL80211_ATTR_WDEV.
+ */
+enum nl80211_protocol_features {
+        NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP =     1 << 0,
+};
+
 #endif /* __LINUX_NL80211_H */