Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem

Conflicts:
	drivers/net/wireless/iwlwifi/pcie/tx.c

7 files changed, 412 insertions, 91 deletions

diff --git a/include/net/bluetooth/amp.h b/include/net/bluetooth/amp.h
index 2e7c79ea046..7ea3db77ba8 100644
--- a/include/net/bluetooth/amp.h
+++ b/include/net/bluetooth/amp.h
@@ -46,5 +46,9 @@ void amp_accept_phylink(struct hci_dev *hdev, struct amp_mgr *mgr,
                         struct hci_conn *hcon);
 void amp_write_remote_assoc(struct hci_dev *hdev, u8 handle);
 void amp_write_rem_assoc_continue(struct hci_dev *hdev, u8 handle);
+void amp_physical_cfm(struct hci_conn *bredr_hcon, struct hci_conn *hs_hcon);
+void amp_create_logical_link(struct l2cap_chan *chan);
+void amp_disconnect_logical_link(struct hci_chan *hchan);
+void amp_destroy_logical_link(struct hci_chan *hchan, u8 reason);
 
 #endif /* __AMP_H */
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 88cbbda6102..45eee08157b 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -115,6 +115,7 @@ enum {
         HCI_SSP_ENABLED,
         HCI_HS_ENABLED,
         HCI_LE_ENABLED,
+        HCI_LE_PERIPHERAL,
         HCI_CONNECTABLE,
         HCI_DISCOVERABLE,
         HCI_LINK_SECURITY,
@@ -153,7 +154,7 @@ enum {
 #define HCI_DISCONN_TIMEOUT     msecs_to_jiffies(2000)  /* 2 seconds */
 #define HCI_PAIRING_TIMEOUT     msecs_to_jiffies(60000) /* 60 seconds */
 #define HCI_INIT_TIMEOUT        msecs_to_jiffies(10000) /* 10 seconds */
-#define HCI_CMD_TIMEOUT         msecs_to_jiffies(1000)  /* 1 second */
+#define HCI_CMD_TIMEOUT         msecs_to_jiffies(2000)  /* 2 seconds */
 #define HCI_ACL_TX_TIMEOUT      msecs_to_jiffies(45000) /* 45 seconds */
 #define HCI_AUTO_OFF_TIMEOUT    msecs_to_jiffies(2000)  /* 2 seconds */
 
@@ -318,6 +319,9 @@ enum {
 #define HCI_FLOW_CTL_MODE_PACKET_BASED  0x00
 #define HCI_FLOW_CTL_MODE_BLOCK_BASED   0x01
 
+/* The core spec defines 127 as the "not available" value */
+#define HCI_TX_POWER_INVALID    127
+
 /* Extended Inquiry Response field types */
 #define EIR_FLAGS               0x01 /* flags */
 #define EIR_UUID16_SOME         0x02 /* 16-bit UUID, more available */
@@ -334,6 +338,13 @@ enum {
 #define EIR_SSP_RAND_R          0x0F /* Simple Pairing Randomizer R */
 #define EIR_DEVICE_ID           0x10 /* device ID */
 
+/* Low Energy Advertising Flags */
+#define LE_AD_LIMITED           0x01 /* Limited Discoverable */
+#define LE_AD_GENERAL           0x02 /* General Discoverable */
+#define LE_AD_NO_BREDR          0x04 /* BR/EDR not supported */
+#define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */
+#define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */
+
 /* -----  HCI Commands ---- */
 #define HCI_OP_NOP                      0x0000
 
@@ -932,6 +943,22 @@ struct hci_rp_le_read_buffer_size {
         __u8     le_max_pkt;
 } __packed;
 
+#define HCI_OP_LE_READ_ADV_TX_POWER     0x2007
+struct hci_rp_le_read_adv_tx_power {
+        __u8    status;
+        __s8    tx_power;
+} __packed;
+
+#define HCI_MAX_AD_LENGTH               31
+
+#define HCI_OP_LE_SET_ADV_DATA          0x2008
+struct hci_cp_le_set_adv_data {
+        __u8    length;
+        __u8    data[HCI_MAX_AD_LENGTH];
+} __packed;
+
+#define HCI_OP_LE_SET_ADV_ENABLE        0x200a
+
 #define HCI_OP_LE_SET_SCAN_PARAM        0x200b
 struct hci_cp_le_set_scan_param {
         __u8    type;
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 9fe8e2dec87..ef5b85dac3f 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -278,6 +278,10 @@ struct hci_dev {
         struct work_struct      le_scan;
         struct le_scan_params   le_scan_params;
 
+        __s8                    adv_tx_power;
+        __u8                    adv_data[HCI_MAX_AD_LENGTH];
+        __u8                    adv_data_len;
+
         int (*open)(struct hci_dev *hdev);
         int (*close)(struct hci_dev *hdev);
         int (*flush)(struct hci_dev *hdev);
@@ -355,6 +359,7 @@ struct hci_chan {
         struct hci_conn *conn;
         struct sk_buff_head data_q;
         unsigned int    sent;
+        __u8            state;
 };
 
 extern struct list_head hci_dev_list;
@@ -682,7 +687,7 @@ static inline uint8_t __hci_num_ctrl(void)
 }
 
 struct hci_dev *hci_dev_get(int index);
-struct hci_dev *hci_get_route(bdaddr_t *src, bdaddr_t *dst);
+struct hci_dev *hci_get_route(bdaddr_t *dst, bdaddr_t *src);
 
 struct hci_dev *hci_alloc_dev(void);
 void hci_free_dev(struct hci_dev *hdev);
@@ -731,6 +736,8 @@ int hci_add_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 *hash,
                                                                 u8 *randomizer);
 int hci_remove_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr);
 
+int hci_update_ad(struct hci_dev *hdev);
+
 void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb);
 
 int hci_recv_frame(struct sk_buff *skb);
@@ -747,18 +754,29 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
 #define SET_HCIDEV_DEV(hdev, pdev) ((hdev)->dev.parent = (pdev))
 
 /* ----- LMP capabilities ----- */
-#define lmp_rswitch_capable(dev)   ((dev)->features[0] & LMP_RSWITCH)
 #define lmp_encrypt_capable(dev)   ((dev)->features[0] & LMP_ENCRYPT)
+#define lmp_rswitch_capable(dev)   ((dev)->features[0] & LMP_RSWITCH)
+#define lmp_hold_capable(dev)      ((dev)->features[0] & LMP_HOLD)
 #define lmp_sniff_capable(dev)     ((dev)->features[0] & LMP_SNIFF)
-#define lmp_sniffsubr_capable(dev) ((dev)->features[5] & LMP_SNIFF_SUBR)
+#define lmp_park_capable(dev)      ((dev)->features[1] & LMP_PARK)
+#define lmp_inq_rssi_capable(dev)  ((dev)->features[3] & LMP_RSSI_INQ)
 #define lmp_esco_capable(dev)      ((dev)->features[3] & LMP_ESCO)
+#define lmp_bredr_capable(dev)     (!((dev)->features[4] & LMP_NO_BREDR))
+#define lmp_le_capable(dev)        ((dev)->features[4] & LMP_LE)
+#define lmp_sniffsubr_capable(dev) ((dev)->features[5] & LMP_SNIFF_SUBR)
+#define lmp_pause_enc_capable(dev) ((dev)->features[5] & LMP_PAUSE_ENC)
+#define lmp_ext_inq_capable(dev)   ((dev)->features[6] & LMP_EXT_INQ)
+#define lmp_le_br_capable(dev)     ((dev)->features[6] & LMP_SIMUL_LE_BR)
 #define lmp_ssp_capable(dev)       ((dev)->features[6] & LMP_SIMPLE_PAIR)
 #define lmp_no_flush_capable(dev)  ((dev)->features[6] & LMP_NO_FLUSH)
-#define lmp_le_capable(dev)        ((dev)->features[4] & LMP_LE)
-#define lmp_bredr_capable(dev)     (!((dev)->features[4] & LMP_NO_BREDR))
+#define lmp_lsto_capable(dev)      ((dev)->features[7] & LMP_LSTO)
+#define lmp_inq_tx_pwr_capable(dev) ((dev)->features[7] & LMP_INQ_TX_PWR)
+#define lmp_ext_feat_capable(dev)  ((dev)->features[7] & LMP_EXTFEATURES)
 
 /* ----- Extended LMP capabilities ----- */
+#define lmp_host_ssp_capable(dev)  ((dev)->host_features[0] & LMP_HOST_SSP)
 #define lmp_host_le_capable(dev)   ((dev)->host_features[0] & LMP_HOST_LE)
+#define lmp_host_le_br_capable(dev) ((dev)->host_features[0] & LMP_HOST_LE_BREDR)
 
 /* ----- HCI protocols ----- */
 static inline int hci_proto_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr,
@@ -877,7 +895,7 @@ struct hci_cb {
 
 static inline void hci_auth_cfm(struct hci_conn *conn, __u8 status)
 {
-        struct list_head *p;
+        struct hci_cb *cb;
         __u8 encrypt;
 
         hci_proto_auth_cfm(conn, status);
@@ -888,8 +906,7 @@ static inline void hci_auth_cfm(struct hci_conn *conn, __u8 status)
         encrypt = (conn->link_mode & HCI_LM_ENCRYPT) ? 0x01 : 0x00;
 
         read_lock(&hci_cb_list_lock);
-        list_for_each(p, &hci_cb_list) {
-                struct hci_cb *cb = list_entry(p, struct hci_cb, list);
+        list_for_each_entry(cb, &hci_cb_list, list) {
                 if (cb->security_cfm)
                         cb->security_cfm(conn, status, encrypt);
         }
@@ -899,7 +916,7 @@ static inline void hci_auth_cfm(struct hci_conn *conn, __u8 status)
 static inline void hci_encrypt_cfm(struct hci_conn *conn, __u8 status,
                                                                 __u8 encrypt)
 {
-        struct list_head *p;
+        struct hci_cb *cb;
 
         if (conn->sec_level == BT_SECURITY_SDP)
                 conn->sec_level = BT_SECURITY_LOW;
@@ -910,8 +927,7 @@ static inline void hci_encrypt_cfm(struct hci_conn *conn, __u8 status,
         hci_proto_encrypt_cfm(conn, status, encrypt);
 
         read_lock(&hci_cb_list_lock);
-        list_for_each(p, &hci_cb_list) {
-                struct hci_cb *cb = list_entry(p, struct hci_cb, list);
+        list_for_each_entry(cb, &hci_cb_list, list) {
                 if (cb->security_cfm)
                         cb->security_cfm(conn, status, encrypt);
         }
@@ -920,11 +936,10 @@ static inline void hci_encrypt_cfm(struct hci_conn *conn, __u8 status,
 
 static inline void hci_key_change_cfm(struct hci_conn *conn, __u8 status)
 {
-        struct list_head *p;
+        struct hci_cb *cb;
 
         read_lock(&hci_cb_list_lock);
-        list_for_each(p, &hci_cb_list) {
-                struct hci_cb *cb = list_entry(p, struct hci_cb, list);
+        list_for_each_entry(cb, &hci_cb_list, list) {
                 if (cb->key_change_cfm)
                         cb->key_change_cfm(conn, status);
         }
@@ -934,11 +949,10 @@ static inline void hci_key_change_cfm(struct hci_conn *conn, __u8 status)
 static inline void hci_role_switch_cfm(struct hci_conn *conn, __u8 status,
                                                                 __u8 role)
 {
-        struct list_head *p;
+        struct hci_cb *cb;
 
         read_lock(&hci_cb_list_lock);
-        list_for_each(p, &hci_cb_list) {
-                struct hci_cb *cb = list_entry(p, struct hci_cb, list);
+        list_for_each_entry(cb, &hci_cb_list, list) {
                 if (cb->role_switch_cfm)
                         cb->role_switch_cfm(conn, status, role);
         }
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 6e23afdf65c..f57fab04e7c 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -52,6 +52,8 @@
 #define L2CAP_ENC_TIMEOUT               msecs_to_jiffies(5000)
 #define L2CAP_CONN_TIMEOUT              msecs_to_jiffies(40000)
 #define L2CAP_INFO_TIMEOUT              msecs_to_jiffies(4000)
+#define L2CAP_MOVE_TIMEOUT              msecs_to_jiffies(4000)
+#define L2CAP_MOVE_ERTX_TIMEOUT         msecs_to_jiffies(60000)
 
 #define L2CAP_A2MP_DEFAULT_MTU          670
 
@@ -434,6 +436,8 @@ struct l2cap_chan {
         struct sock *sk;
 
         struct l2cap_conn       *conn;
+        struct hci_conn         *hs_hcon;
+        struct hci_chan         *hs_hchan;
         struct kref     kref;
 
         __u8            state;
@@ -477,6 +481,12 @@ struct l2cap_chan {
         unsigned long   conn_state;
         unsigned long   flags;
 
+        __u8            remote_amp_id;
+        __u8            local_amp_id;
+        __u8            move_id;
+        __u8            move_state;
+        __u8            move_role;
+
         __u16           next_tx_seq;
         __u16           expected_ack_seq;
         __u16           expected_tx_seq;
@@ -509,8 +519,6 @@ struct l2cap_chan {
         __u32           remote_acc_lat;
         __u32           remote_flush_to;
 
-        __u8            ctrl_id;
-
         struct delayed_work     chan_timer;
         struct delayed_work     retrans_timer;
         struct delayed_work     monitor_timer;
@@ -644,6 +652,9 @@ enum {
 enum {
         L2CAP_RX_STATE_RECV,
         L2CAP_RX_STATE_SREJ_SENT,
+        L2CAP_RX_STATE_MOVE,
+        L2CAP_RX_STATE_WAIT_P,
+        L2CAP_RX_STATE_WAIT_F,
 };
 
 enum {
@@ -674,6 +685,25 @@ enum {
         L2CAP_EV_RECV_FRAME,
 };
 
+enum {
+        L2CAP_MOVE_ROLE_NONE,
+        L2CAP_MOVE_ROLE_INITIATOR,
+        L2CAP_MOVE_ROLE_RESPONDER,
+};
+
+enum {
+        L2CAP_MOVE_STABLE,
+        L2CAP_MOVE_WAIT_REQ,
+        L2CAP_MOVE_WAIT_RSP,
+        L2CAP_MOVE_WAIT_RSP_SUCCESS,
+        L2CAP_MOVE_WAIT_CONFIRM,
+        L2CAP_MOVE_WAIT_CONFIRM_RSP,
+        L2CAP_MOVE_WAIT_LOGICAL_COMP,
+        L2CAP_MOVE_WAIT_LOGICAL_CFM,
+        L2CAP_MOVE_WAIT_LOCAL_BUSY,
+        L2CAP_MOVE_WAIT_PREPARE,
+};
+
 void l2cap_chan_hold(struct l2cap_chan *c);
 void l2cap_chan_put(struct l2cap_chan *c);
 
@@ -778,5 +808,9 @@ void l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan);
 void __l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan);
 void l2cap_chan_del(struct l2cap_chan *chan, int err);
 void l2cap_send_conn_req(struct l2cap_chan *chan);
+void l2cap_move_start(struct l2cap_chan *chan);
+void l2cap_logical_cfm(struct l2cap_chan *chan, struct hci_chan *hchan,
+                       u8 status);
+void __l2cap_physical_cfm(struct l2cap_chan *chan, int result);
 
 #endif /* __L2CAP_H */
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index c6964572890..e78db2cf3d1 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -306,6 +306,88 @@ struct key_params {
 };
 
 /**
+ * struct cfg80211_chan_def - channel definition
+ * @chan: the (control) channel
+ * @width: channel width
+ * @center_freq1: center frequency of first segment
+ * @center_freq2: center frequency of second segment
+ *      (only with 80+80 MHz)
+ */
+struct cfg80211_chan_def {
+        struct ieee80211_channel *chan;
+        enum nl80211_chan_width width;
+        u32 center_freq1;
+        u32 center_freq2;
+};
+
+/**
+ * cfg80211_get_chandef_type - return old channel type from chandef
+ * @chandef: the channel definition
+ *
+ * Returns the old channel type (NOHT, HT20, HT40+/-) from a given
+ * chandef, which must have a bandwidth allowing this conversion.
+ */
+static inline enum nl80211_channel_type
+cfg80211_get_chandef_type(const struct cfg80211_chan_def *chandef)
+{
+        switch (chandef->width) {
+        case NL80211_CHAN_WIDTH_20_NOHT:
+                return NL80211_CHAN_NO_HT;
+        case NL80211_CHAN_WIDTH_20:
+                return NL80211_CHAN_HT20;
+        case NL80211_CHAN_WIDTH_40:
+                if (chandef->center_freq1 > chandef->chan->center_freq)
+                        return NL80211_CHAN_HT40PLUS;
+                return NL80211_CHAN_HT40MINUS;
+        default:
+                WARN_ON(1);
+                return NL80211_CHAN_NO_HT;
+        }
+}
+
+/**
+ * cfg80211_chandef_create - create channel definition using channel type
+ * @chandef: the channel definition struct to fill
+ * @channel: the control channel
+ * @chantype: the channel type
+ *
+ * Given a channel type, create a channel definition.
+ */
+void cfg80211_chandef_create(struct cfg80211_chan_def *chandef,
+                             struct ieee80211_channel *channel,
+                             enum nl80211_channel_type chantype);
+
+/**
+ * cfg80211_chandef_identical - check if two channel definitions are identical
+ * @chandef1: first channel definition
+ * @chandef2: second channel definition
+ *
+ * Returns %true if the channels defined by the channel definitions are
+ * identical, %false otherwise.
+ */
+static inline bool
+cfg80211_chandef_identical(const struct cfg80211_chan_def *chandef1,
+                           const struct cfg80211_chan_def *chandef2)
+{
+        return (chandef1->chan == chandef2->chan &&
+                chandef1->width == chandef2->width &&
+                chandef1->center_freq1 == chandef2->center_freq1 &&
+                chandef1->center_freq2 == chandef2->center_freq2);
+}
+
+/**
+ * cfg80211_chandef_compatible - check if two channel definitions are compatible
+ * @chandef1: first channel definition
+ * @chandef2: second channel definition
+ *
+ * Returns %NULL if the given channel definitions are incompatible,
+ * chandef1 or chandef2 otherwise.
+ */
+const struct cfg80211_chan_def *
+cfg80211_chandef_compatible(const struct cfg80211_chan_def *chandef1,
+                            const struct cfg80211_chan_def *chandef2);
+
+/**
  * enum survey_info_flags - survey information flags
  *
  * @SURVEY_INFO_NOISE_DBM: noise (in dBm) was filled in
@@ -426,8 +508,7 @@ struct cfg80211_beacon_data {
  *
  * Used to configure an AP interface.
  *
- * @channel: the channel to start the AP on
- * @channel_type: the channel type to use
+ * @chandef: defines the channel to use
  * @beacon: beacon data
  * @beacon_interval: beacon interval
  * @dtim_period: DTIM period
@@ -441,8 +522,7 @@ struct cfg80211_beacon_data {
  * @inactivity_timeout: time in seconds to determine station's inactivity.
  */
 struct cfg80211_ap_settings {
-        struct ieee80211_channel *channel;
-        enum nl80211_channel_type channel_type;
+        struct cfg80211_chan_def chandef;
 
         struct cfg80211_beacon_data beacon;
 
@@ -582,16 +662,24 @@ enum station_info_flags {
  * Used by the driver to indicate the specific rate transmission
  * type for 802.11n transmissions.
  *
- * @RATE_INFO_FLAGS_MCS: @tx_bitrate_mcs filled
- * @RATE_INFO_FLAGS_40_MHZ_WIDTH: 40 Mhz width transmission
+ * @RATE_INFO_FLAGS_MCS: mcs field filled with HT MCS
+ * @RATE_INFO_FLAGS_VHT_MCS: mcs field filled with VHT MCS
+ * @RATE_INFO_FLAGS_40_MHZ_WIDTH: 40 MHz width transmission
+ * @RATE_INFO_FLAGS_80_MHZ_WIDTH: 80 MHz width transmission
+ * @RATE_INFO_FLAGS_80P80_MHZ_WIDTH: 80+80 MHz width transmission
+ * @RATE_INFO_FLAGS_160_MHZ_WIDTH: 160 MHz width transmission
  * @RATE_INFO_FLAGS_SHORT_GI: 400ns guard interval
- * @RATE_INFO_FLAGS_60G: 60gHz MCS
+ * @RATE_INFO_FLAGS_60G: 60GHz MCS
  */
 enum rate_info_flags {
-        RATE_INFO_FLAGS_MCS             = 1<<0,
-        RATE_INFO_FLAGS_40_MHZ_WIDTH    = 1<<1,
-        RATE_INFO_FLAGS_SHORT_GI        = 1<<2,
-        RATE_INFO_FLAGS_60G             = 1<<3,
+        RATE_INFO_FLAGS_MCS                     = BIT(0),
+        RATE_INFO_FLAGS_VHT_MCS                 = BIT(1),
+        RATE_INFO_FLAGS_40_MHZ_WIDTH            = BIT(2),
+        RATE_INFO_FLAGS_80_MHZ_WIDTH            = BIT(3),
+        RATE_INFO_FLAGS_80P80_MHZ_WIDTH         = BIT(4),
+        RATE_INFO_FLAGS_160_MHZ_WIDTH           = BIT(5),
+        RATE_INFO_FLAGS_SHORT_GI                = BIT(6),
+        RATE_INFO_FLAGS_60G                     = BIT(7),
 };
 
 /**
@@ -602,11 +690,13 @@ enum rate_info_flags {
  * @flags: bitflag of flags from &enum rate_info_flags
  * @mcs: mcs index if struct describes a 802.11n bitrate
  * @legacy: bitrate in 100kbit/s for 802.11abg
+ * @nss: number of streams (VHT only)
  */
 struct rate_info {
         u8 flags;
         u8 mcs;
         u16 legacy;
+        u8 nss;
 };
 
 /**
@@ -909,8 +999,7 @@ struct mesh_config {
 
 /**
  * struct mesh_setup - 802.11s mesh setup configuration
- * @channel: the channel to start the mesh network on
- * @channel_type: the channel type to use
+ * @chandef: defines the channel to use
  * @mesh_id: the mesh ID
  * @mesh_id_len: length of the mesh ID, at least 1 and at most 32 bytes
  * @sync_method: which synchronization method to use
@@ -925,8 +1014,7 @@ struct mesh_config {
  * These parameters are fixed when the mesh is created.
  */
 struct mesh_setup {
-        struct ieee80211_channel *channel;
-        enum nl80211_channel_type channel_type;
+        struct cfg80211_chan_def chandef;
         const u8 *mesh_id;
         u8 mesh_id_len;
         u8 sync_method;
@@ -1266,8 +1354,7 @@ struct cfg80211_disassoc_request {
  * @ssid_len: The length of the SSID, will always be non-zero.
  * @bssid: Fixed BSSID requested, maybe be %NULL, if set do not
  *      search for IBSSs with a different BSSID.
- * @channel: The channel to use if no IBSS can be found to join.
- * @channel_type: channel type (HT mode)
+ * @chandef: defines the channel to use if no other IBSS to join can be found
  * @channel_fixed: The channel should be fixed -- do not search for
  *      IBSSs to join on other channels.
  * @ie: information element(s) to include in the beacon
@@ -1285,8 +1372,7 @@ struct cfg80211_disassoc_request {
 struct cfg80211_ibss_params {
         u8 *ssid;
         u8 *bssid;
-        struct ieee80211_channel *channel;
-        enum nl80211_channel_type channel_type;
+        struct cfg80211_chan_def chandef;
         u8 *ie;
         u8 ssid_len, ie_len;
         u16 beacon_interval;
@@ -1545,13 +1631,19 @@ struct cfg80211_gtk_rekey_data {
  *      to a merge.
  * @leave_ibss: Leave the IBSS.
  *
+ * @set_mcast_rate: Set the specified multicast rate (only if vif is in ADHOC or
+ *      MESH mode)
+ *
  * @set_wiphy_params: Notify that wiphy parameters have changed;
  *      @changed bitfield (see &enum wiphy_params_flags) describes which values
  *      have changed. The actual parameter values are available in
  *      struct wiphy. If returning an error, no value should be changed.
  *
  * @set_tx_power: set the transmit power according to the parameters,
- *      the power passed is in mBm, to get dBm use MBM_TO_DBM().
+ *      the power passed is in mBm, to get dBm use MBM_TO_DBM(). The
+ *      wdev may be %NULL if power was set for the wiphy, and will
+ *      always be %NULL unless the driver supports per-vif TX power
+ *      (as advertised by the nl80211 feature flag.)
  * @get_tx_power: store the current TX power into the dbm variable;
  *      return 0 if successful
  *
@@ -1722,8 +1814,7 @@ struct cfg80211_ops {
                                              struct ieee80211_channel *chan);
 
         int     (*set_monitor_channel)(struct wiphy *wiphy,
-                                       struct ieee80211_channel *chan,
-                                       enum nl80211_channel_type channel_type);
+                                       struct cfg80211_chan_def *chandef);
 
         int     (*scan)(struct wiphy *wiphy,
                         struct cfg80211_scan_request *request);
@@ -1746,11 +1837,15 @@ struct cfg80211_ops {
                              struct cfg80211_ibss_params *params);
         int     (*leave_ibss)(struct wiphy *wiphy, struct net_device *dev);
 
+        int     (*set_mcast_rate)(struct wiphy *wiphy, struct net_device *dev,
+                                  int rate[IEEE80211_NUM_BANDS]);
+
         int     (*set_wiphy_params)(struct wiphy *wiphy, u32 changed);
 
-        int     (*set_tx_power)(struct wiphy *wiphy,
+        int     (*set_tx_power)(struct wiphy *wiphy, struct wireless_dev *wdev,
                                 enum nl80211_tx_power_setting type, int mbm);
-        int     (*get_tx_power)(struct wiphy *wiphy, int *dbm);
+        int     (*get_tx_power)(struct wiphy *wiphy, struct wireless_dev *wdev,
+                                int *dbm);
 
         int     (*set_wds_peer)(struct wiphy *wiphy, struct net_device *dev,
                                 const u8 *addr);
@@ -1781,7 +1876,6 @@ struct cfg80211_ops {
         int     (*remain_on_channel)(struct wiphy *wiphy,
                                      struct wireless_dev *wdev,
                                      struct ieee80211_channel *chan,
-                                     enum nl80211_channel_type channel_type,
                                      unsigned int duration,
                                      u64 *cookie);
         int     (*cancel_remain_on_channel)(struct wiphy *wiphy,
@@ -1790,10 +1884,8 @@ struct cfg80211_ops {
 
         int     (*mgmt_tx)(struct wiphy *wiphy, struct wireless_dev *wdev,
                           struct ieee80211_channel *chan, bool offchan,
-                          enum nl80211_channel_type channel_type,
-                          bool channel_type_valid, unsigned int wait,
-                          const u8 *buf, size_t len, bool no_cck,
-                          bool dont_wait_for_ack, u64 *cookie);
+                          unsigned int wait, const u8 *buf, size_t len,
+                          bool no_cck, bool dont_wait_for_ack, u64 *cookie);
         int     (*mgmt_tx_cancel_wait)(struct wiphy *wiphy,
                                        struct wireless_dev *wdev,
                                        u64 cookie);
@@ -1848,10 +1940,9 @@ struct cfg80211_ops {
         void    (*get_et_strings)(struct wiphy *wiphy, struct net_device *dev,
                                   u32 sset, u8 *data);
 
-        struct ieee80211_channel *
-                (*get_channel)(struct wiphy *wiphy,
+        int     (*get_channel)(struct wiphy *wiphy,
                                struct wireless_dev *wdev,
-                               enum nl80211_channel_type *type);
+                               struct cfg80211_chan_def *chandef);
 
         int     (*start_p2p_device)(struct wiphy *wiphy,
                                     struct wireless_dev *wdev);
@@ -2459,8 +2550,7 @@ struct wireless_dev {
         spinlock_t event_lock;
 
         struct cfg80211_internal_bss *current_bss; /* associated / joined */
-        struct ieee80211_channel *preset_chan;
-        enum nl80211_channel_type preset_chantype;
+        struct cfg80211_chan_def preset_chandef;
 
         /* for AP and mesh channel tracking */
         struct ieee80211_channel *channel;
@@ -3340,14 +3430,12 @@ void cfg80211_disconnected(struct net_device *dev, u16 reason,
  * @wdev: wireless device
  * @cookie: the request cookie
  * @chan: The current channel (from remain_on_channel request)
- * @channel_type: Channel type
  * @duration: Duration in milliseconds that the driver intents to remain on the
  *      channel
  * @gfp: allocation flags
  */
 void cfg80211_ready_on_channel(struct wireless_dev *wdev, u64 cookie,
                                struct ieee80211_channel *chan,
-                               enum nl80211_channel_type channel_type,
                                unsigned int duration, gfp_t gfp);
 
 /**
@@ -3355,12 +3443,10 @@ void cfg80211_ready_on_channel(struct wireless_dev *wdev, u64 cookie,
  * @wdev: wireless device
  * @cookie: the request cookie
  * @chan: The current channel (from remain_on_channel request)
- * @channel_type: Channel type
  * @gfp: allocation flags
  */
 void cfg80211_remain_on_channel_expired(struct wireless_dev *wdev, u64 cookie,
                                         struct ieee80211_channel *chan,
-                                        enum nl80211_channel_type channel_type,
                                         gfp_t gfp);
 
 
@@ -3550,7 +3636,6 @@ void cfg80211_probe_status(struct net_device *dev, const u8 *addr,
  * @len: length of the frame
  * @freq: frequency the frame was received on
  * @sig_dbm: signal strength in mBm, or 0 if unknown
- * @gfp: allocation flags
  *
  * Use this function to report to userspace when a beacon was
  * received. It is not useful to call this when there is no
@@ -3558,31 +3643,47 @@ void cfg80211_probe_status(struct net_device *dev, const u8 *addr,
  */
 void cfg80211_report_obss_beacon(struct wiphy *wiphy,
                                  const u8 *frame, size_t len,
-                                 int freq, int sig_dbm, gfp_t gfp);
+                                 int freq, int sig_dbm);
 
 /**
- * cfg80211_can_beacon_sec_chan - test if ht40 on extension channel can be used
+ * cfg80211_reg_can_beacon - check if beaconing is allowed
  * @wiphy: the wiphy
- * @chan: main channel
- * @channel_type: HT mode
+ * @chandef: the channel definition
  *
  * This function returns true if there is no secondary channel or the secondary
- * channel can be used for beaconing (i.e. is not a radar channel etc.)
+ * channel(s) can be used for beaconing (i.e. is not a radar channel etc.)
  */
-bool cfg80211_can_beacon_sec_chan(struct wiphy *wiphy,
-                                  struct ieee80211_channel *chan,
-                                  enum nl80211_channel_type channel_type);
+bool cfg80211_reg_can_beacon(struct wiphy *wiphy,
+                             struct cfg80211_chan_def *chandef);
 
 /*
  * cfg80211_ch_switch_notify - update wdev channel and notify userspace
  * @dev: the device which switched channels
- * @freq: new channel frequency (in MHz)
- * @type: channel type
+ * @chandef: the new channel definition
  *
  * Acquires wdev_lock, so must only be called from sleepable driver context!
  */
-void cfg80211_ch_switch_notify(struct net_device *dev, int freq,
-                               enum nl80211_channel_type type);
+void cfg80211_ch_switch_notify(struct net_device *dev,
+                               struct cfg80211_chan_def *chandef);
+
+/*
+ * cfg80211_tdls_oper_request - request userspace to perform TDLS operation
+ * @dev: the device on which the operation is requested
+ * @peer: the MAC address of the peer device
+ * @oper: the requested TDLS operation (NL80211_TDLS_SETUP or
+ *      NL80211_TDLS_TEARDOWN)
+ * @reason_code: the reason code for teardown request
+ * @gfp: allocation flags
+ *
+ * This function is used to request userspace to perform TDLS operation that
+ * requires knowledge of keys, i.e., link setup or teardown when the AP
+ * connection uses encryption. This is optional mechanism for the driver to use
+ * if it can automatically determine when a TDLS link could be useful (e.g.,
+ * based on traffic and signal strength for a peer).
+ */
+void cfg80211_tdls_oper_request(struct net_device *dev, const u8 *peer,
+                                enum nl80211_tdls_operation oper,
+                                u16 reason_code, gfp_t gfp);
 
 /*
  * cfg80211_calculate_bitrate - calculate actual bitrate (in 100Kbps units)
@@ -3608,6 +3709,26 @@ u32 cfg80211_calculate_bitrate(struct rate_info *rate);
  */
 void cfg80211_unregister_wdev(struct wireless_dev *wdev);
 
+/**
+ * cfg80211_get_p2p_attr - find and copy a P2P attribute from IE buffer
+ * @ies: the input IE buffer
+ * @len: the input length
+ * @attr: the attribute ID to find
+ * @buf: output buffer, can be %NULL if the data isn't needed, e.g.
+ *      if the function is only called to get the needed buffer size
+ * @bufsize: size of the output buffer
+ *
+ * The function finds a given P2P attribute in the (vendor) IEs and
+ * copies its contents to the given buffer.
+ *
+ * The return value is a negative error code (-%EILSEQ or -%ENOENT) if
+ * the data is malformed or the attribute can't be found (respectively),
+ * or the length of the found attribute (which can be zero).
+ */
+int cfg80211_get_p2p_attr(const u8 *ies, unsigned int len,
+                          enum ieee80211_p2p_attr_id attr,
+                          u8 *buf, unsigned int bufsize);
+
 /* Logging, debugging and troubleshooting/diagnostic helpers. */
 
 /* wiphy_printk helpers, similar to dev_printk */
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 00b7204708b..db7680acd0d 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -145,11 +145,11 @@ struct ieee80211_low_level_stats {
 
 /**
  * enum ieee80211_chanctx_change - change flag for channel context
- * @IEEE80211_CHANCTX_CHANGE_CHANNEL_TYPE: The channel type was changed
+ * @IEEE80211_CHANCTX_CHANGE_WIDTH: The channel width changed
  * @IEEE80211_CHANCTX_CHANGE_RX_CHAINS: The number of RX chains changed
  */
 enum ieee80211_chanctx_change {
-        IEEE80211_CHANCTX_CHANGE_CHANNEL_TYPE   = BIT(0),
+        IEEE80211_CHANCTX_CHANGE_WIDTH          = BIT(0),
         IEEE80211_CHANCTX_CHANGE_RX_CHAINS      = BIT(1),
 };
 
@@ -159,8 +159,7 @@ enum ieee80211_chanctx_change {
  * This is the driver-visible part. The ieee80211_chanctx
  * that contains it is visible in mac80211 only.
  *
- * @channel: the channel to tune to
- * @channel_type: the channel (HT) type
+ * @def: the channel definition
  * @rx_chains_static: The number of RX chains that must always be
  *      active on the channel to receive MIMO transmissions
  * @rx_chains_dynamic: The number of RX chains that must be enabled
@@ -170,8 +169,7 @@ enum ieee80211_chanctx_change {
  *      sizeof(void *), size is determined in hw information.
  */
 struct ieee80211_chanctx_conf {
-        struct ieee80211_channel *channel;
-        enum nl80211_channel_type channel_type;
+        struct cfg80211_chan_def def;
 
         u8 rx_chains_static, rx_chains_dynamic;
 
@@ -207,6 +205,9 @@ struct ieee80211_chanctx_conf {
  * @BSS_CHANGED_SSID: SSID changed for this BSS (AP mode)
  * @BSS_CHANGED_AP_PROBE_RESP: Probe Response changed for this BSS (AP mode)
  * @BSS_CHANGED_PS: PS changed for this BSS (STA mode)
+ * @BSS_CHANGED_TXPOWER: TX power setting changed for this interface
+ * @BSS_CHANGED_P2P_PS: P2P powersave settings (CTWindow, opportunistic PS)
+ *      changed (currently only in P2P client mode, GO mode will be later)
  */
 enum ieee80211_bss_change {
         BSS_CHANGED_ASSOC               = 1<<0,
@@ -227,6 +228,8 @@ enum ieee80211_bss_change {
         BSS_CHANGED_SSID                = 1<<15,
         BSS_CHANGED_AP_PROBE_RESP       = 1<<16,
         BSS_CHANGED_PS                  = 1<<17,
+        BSS_CHANGED_TXPOWER             = 1<<18,
+        BSS_CHANGED_P2P_PS              = 1<<19,
 
         /* when adding here, make sure to change ieee80211_reconfig */
 };
@@ -283,9 +286,8 @@ enum ieee80211_rssi_event {
  * @mcast_rate: per-band multicast rate index + 1 (0: disabled)
  * @bssid: The BSSID for this BSS
  * @enable_beacon: whether beaconing should be enabled or not
- * @channel_type: Channel type for this BSS -- the hardware might be
- *      configured for HT40+ while this BSS only uses no-HT, for
- *      example.
+ * @chandef: Channel definition for this BSS -- the hardware might be
+ *      configured a higher bandwidth than this BSS uses, for example.
  * @ht_operation_mode: HT operation mode like in &struct ieee80211_ht_operation.
  *      This field is only valid when the channel type is one of the HT types.
  * @cqm_rssi_thold: Connection quality monitor RSSI threshold, a zero value
@@ -309,6 +311,9 @@ enum ieee80211_rssi_event {
  * @ssid: The SSID of the current vif. Only valid in AP-mode.
  * @ssid_len: Length of SSID given in @ssid.
  * @hidden_ssid: The SSID of the current vif is hidden. Only valid in AP-mode.
+ * @txpower: TX power in dBm
+ * @p2p_ctwindow: P2P CTWindow, only for P2P client interfaces
+ * @p2p_oppps: P2P opportunistic PS is enabled
  */
 struct ieee80211_bss_conf {
         const u8 *bssid;
@@ -331,7 +336,7 @@ struct ieee80211_bss_conf {
         u16 ht_operation_mode;
         s32 cqm_rssi_thold;
         u32 cqm_rssi_hyst;
-        enum nl80211_channel_type channel_type;
+        struct cfg80211_chan_def chandef;
         __be32 arp_addr_list[IEEE80211_BSS_ARP_ADDR_LIST_LEN];
         u8 arp_addr_cnt;
         bool arp_filter_enabled;
@@ -341,6 +346,9 @@ struct ieee80211_bss_conf {
         u8 ssid[IEEE80211_MAX_SSID_LEN];
         size_t ssid_len;
         bool hidden_ssid;
+        int txpower;
+        u8 p2p_ctwindow;
+        bool p2p_oppps;
 };
 
 /**
@@ -491,9 +499,14 @@ enum mac80211_tx_control_flags {
  *      This is set if the current BSS requires ERP protection.
  * @IEEE80211_TX_RC_USE_SHORT_PREAMBLE: Use short preamble.
  * @IEEE80211_TX_RC_MCS: HT rate.
+ * @IEEE80211_TX_RC_VHT_MCS: VHT MCS rate, in this case the idx field is split
+ *      into a higher 4 bits (Nss) and lower 4 bits (MCS number)
  * @IEEE80211_TX_RC_GREEN_FIELD: Indicates whether this rate should be used in
  *      Greenfield mode.
  * @IEEE80211_TX_RC_40_MHZ_WIDTH: Indicates if the Channel Width should be 40 MHz.
+ * @IEEE80211_TX_RC_80_MHZ_WIDTH: Indicates 80 MHz transmission
+ * @IEEE80211_TX_RC_160_MHZ_WIDTH: Indicates 160 MHz transmission
+ *      (80+80 isn't supported yet)
  * @IEEE80211_TX_RC_DUP_DATA: The frame should be transmitted on both of the
  *      adjacent 20 MHz channels, if the current channel type is
  *      NL80211_CHAN_HT40MINUS or NL80211_CHAN_HT40PLUS.
@@ -504,12 +517,15 @@ enum mac80211_rate_control_flags {
         IEEE80211_TX_RC_USE_CTS_PROTECT         = BIT(1),
         IEEE80211_TX_RC_USE_SHORT_PREAMBLE      = BIT(2),
 
-        /* rate index is an MCS rate number instead of an index */
+        /* rate index is an HT/VHT MCS instead of an index */
         IEEE80211_TX_RC_MCS                     = BIT(3),
         IEEE80211_TX_RC_GREEN_FIELD             = BIT(4),
         IEEE80211_TX_RC_40_MHZ_WIDTH            = BIT(5),
         IEEE80211_TX_RC_DUP_DATA                = BIT(6),
         IEEE80211_TX_RC_SHORT_GI                = BIT(7),
+        IEEE80211_TX_RC_VHT_MCS                 = BIT(8),
+        IEEE80211_TX_RC_80_MHZ_WIDTH            = BIT(9),
+        IEEE80211_TX_RC_160_MHZ_WIDTH           = BIT(10),
 };
 
 
@@ -552,10 +568,32 @@ enum mac80211_rate_control_flags {
  */
 struct ieee80211_tx_rate {
         s8 idx;
-        u8 count;
-        u8 flags;
+        u16 count:5,
+            flags:11;
 } __packed;
 
+#define IEEE80211_MAX_TX_RETRY          31
+
+static inline void ieee80211_rate_set_vht(struct ieee80211_tx_rate *rate,
+                                          u8 mcs, u8 nss)
+{
+        WARN_ON(mcs & ~0xF);
+        WARN_ON(nss & ~0x7);
+        rate->idx = (nss << 4) | mcs;
+}
+
+static inline u8
+ieee80211_rate_get_vht_mcs(const struct ieee80211_tx_rate *rate)
+{
+        return rate->idx & 0xF;
+}
+
+static inline u8
+ieee80211_rate_get_vht_nss(const struct ieee80211_tx_rate *rate)
+{
+        return rate->idx >> 4;
+}
+
 /**
  * struct ieee80211_tx_info - skb transmit information
  *
@@ -700,13 +738,20 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
  *      the frame.
  * @RX_FLAG_FAILED_PLCP_CRC: Set this flag if the PCLP check failed on
  *      the frame.
- * @RX_FLAG_MACTIME_MPDU: The timestamp passed in the RX status (@mactime
+ * @RX_FLAG_MACTIME_START: The timestamp passed in the RX status (@mactime
  *      field) is valid and contains the time the first symbol of the MPDU
  *      was received. This is useful in monitor mode and for proper IBSS
  *      merging.
+ * @RX_FLAG_MACTIME_END: The timestamp passed in the RX status (@mactime
+ *      field) is valid and contains the time the last symbol of the MPDU
+ *      (including FCS) was received.
  * @RX_FLAG_SHORTPRE: Short preamble was used for this frame
  * @RX_FLAG_HT: HT MCS was used and rate_idx is MCS index
+ * @RX_FLAG_VHT: VHT MCS was used and rate_index is MCS index
  * @RX_FLAG_40MHZ: HT40 (40 MHz) was used
+ * @RX_FLAG_80MHZ: 80 MHz was used
+ * @RX_FLAG_80P80MHZ: 80+80 MHz was used
+ * @RX_FLAG_160MHZ: 160 MHz was used
  * @RX_FLAG_SHORT_GI: Short guard interval was used
  * @RX_FLAG_NO_SIGNAL_VAL: The signal strength value is not present.
  *      Valid only for data frames (mainly A-MPDU)
@@ -734,7 +779,7 @@ enum mac80211_rx_flags {
         RX_FLAG_IV_STRIPPED             = BIT(4),
         RX_FLAG_FAILED_FCS_CRC          = BIT(5),
         RX_FLAG_FAILED_PLCP_CRC         = BIT(6),
-        RX_FLAG_MACTIME_MPDU            = BIT(7),
+        RX_FLAG_MACTIME_START           = BIT(7),
         RX_FLAG_SHORTPRE                = BIT(8),
         RX_FLAG_HT                      = BIT(9),
         RX_FLAG_40MHZ                   = BIT(10),
@@ -748,6 +793,11 @@ enum mac80211_rx_flags {
         RX_FLAG_AMPDU_IS_LAST           = BIT(18),
         RX_FLAG_AMPDU_DELIM_CRC_ERROR   = BIT(19),
         RX_FLAG_AMPDU_DELIM_CRC_KNOWN   = BIT(20),
+        RX_FLAG_MACTIME_END             = BIT(21),
+        RX_FLAG_VHT                     = BIT(22),
+        RX_FLAG_80MHZ                   = BIT(23),
+        RX_FLAG_80P80MHZ                = BIT(24),
+        RX_FLAG_160MHZ                  = BIT(25),
 };
 
 /**
@@ -768,25 +818,39 @@ enum mac80211_rx_flags {
  *      @IEEE80211_HW_SIGNAL_*
  * @antenna: antenna used
  * @rate_idx: index of data rate into band's supported rates or MCS index if
- *      HT rates are use (RX_FLAG_HT)
+ *      HT or VHT is used (%RX_FLAG_HT/%RX_FLAG_VHT)
+ * @vht_nss: number of streams (VHT only)
  * @flag: %RX_FLAG_*
  * @rx_flags: internal RX flags for mac80211
  * @ampdu_reference: A-MPDU reference number, must be a different value for
  *      each A-MPDU but the same for each subframe within one A-MPDU
  * @ampdu_delimiter_crc: A-MPDU delimiter CRC
+ * @vendor_radiotap_bitmap: radiotap vendor namespace presence bitmap
+ * @vendor_radiotap_len: radiotap vendor namespace length
+ * @vendor_radiotap_align: radiotap vendor namespace alignment. Note
+ *      that the actual data must be at the start of the SKB data
+ *      already.
+ * @vendor_radiotap_oui: radiotap vendor namespace OUI
+ * @vendor_radiotap_subns: radiotap vendor sub namespace
  */
 struct ieee80211_rx_status {
         u64 mactime;
         u32 device_timestamp;
         u32 ampdu_reference;
         u32 flag;
+        u32 vendor_radiotap_bitmap;
+        u16 vendor_radiotap_len;
         u16 freq;
         u8 rate_idx;
+        u8 vht_nss;
         u8 rx_flags;
         u8 band;
         u8 antenna;
         s8 signal;
         u8 ampdu_delimiter_crc;
+        u8 vendor_radiotap_align;
+        u8 vendor_radiotap_oui[3];
+        u8 vendor_radiotap_subns;
 };
 
 /**
@@ -884,7 +948,8 @@ enum ieee80211_smps_mode {
  *      powersave documentation below. This variable is valid only when
  *      the CONF_PS flag is set.
  *
- * @power_level: requested transmit power (in dBm)
+ * @power_level: requested transmit power (in dBm), backward compatibility
+ *      value only that is set to the minimum of all interfaces
  *
  * @channel: the channel to tune to
  * @channel_type: the channel (HT) type
@@ -2180,6 +2245,14 @@ enum ieee80211_rate_control_changed {
  * @sta_remove: Notifies low level driver about removal of an associated
  *      station, AP, IBSS/WDS/mesh peer etc. This callback can sleep.
  *
+ * @sta_add_debugfs: Drivers can use this callback to add debugfs files
+ *      when a station is added to mac80211's station list. This callback
+ *      and @sta_remove_debugfs should be within a CONFIG_MAC80211_DEBUGFS
+ *      conditional. This callback can sleep.
+ *
+ * @sta_remove_debugfs: Remove the debugfs files which were added using
+ *      @sta_add_debugfs. This callback can sleep.
+ *
  * @sta_notify: Notifies low level driver about power state transition of an
  *      associated station, AP,  IBSS/WDS/mesh peer etc. For a VIF operating
  *      in AP mode, this callback will not be called when the flag
@@ -2381,6 +2454,17 @@ enum ieee80211_rate_control_changed {
  *      to vif. Possible use is for hw queue remapping.
  * @unassign_vif_chanctx: Notifies device driver about channel context being
  *      unbound from vif.
+ * @start_ap: Start operation on the AP interface, this is called after all the
+ *      information in bss_conf is set and beacon can be retrieved. A channel
+ *      context is bound before this is called. Note that if the driver uses
+ *      software scan or ROC, this (and @stop_ap) isn't called when the AP is
+ *      just "paused" for scanning/ROC, which is indicated by the beacon being
+ *      disabled/enabled via @bss_info_changed.
+ * @stop_ap: Stop operation on the AP interface.
+ *
+ * @restart_complete: Called after a call to ieee80211_restart_hw(), when the
+ *      reconfiguration has completed. This can help the driver implement the
+ *      reconfiguration step. This callback may sleep.
  */
 struct ieee80211_ops {
         void (*tx)(struct ieee80211_hw *hw,
@@ -2406,6 +2490,9 @@ struct ieee80211_ops {
                                  struct ieee80211_bss_conf *info,
                                  u32 changed);
 
+        int (*start_ap)(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
+        void (*stop_ap)(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
+
         u64 (*prepare_multicast)(struct ieee80211_hw *hw,
                                  struct netdev_hw_addr_list *mc_list);
         void (*configure_filter)(struct ieee80211_hw *hw,
@@ -2447,6 +2534,16 @@ struct ieee80211_ops {
                        struct ieee80211_sta *sta);
         int (*sta_remove)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
                           struct ieee80211_sta *sta);
+#ifdef CONFIG_MAC80211_DEBUGFS
+        void (*sta_add_debugfs)(struct ieee80211_hw *hw,
+                                struct ieee80211_vif *vif,
+                                struct ieee80211_sta *sta,
+                                struct dentry *dir);
+        void (*sta_remove_debugfs)(struct ieee80211_hw *hw,
+                                   struct ieee80211_vif *vif,
+                                   struct ieee80211_sta *sta,
+                                   struct dentry *dir);
+#endif
         void (*sta_notify)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
                         enum sta_notify_cmd, struct ieee80211_sta *sta);
         int (*sta_state)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
@@ -2488,8 +2585,8 @@ struct ieee80211_ops {
         int (*get_antenna)(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant);
 
         int (*remain_on_channel)(struct ieee80211_hw *hw,
+                                 struct ieee80211_vif *vif,
                                  struct ieee80211_channel *chan,
-                                 enum nl80211_channel_type channel_type,
                                  int duration);
         int (*cancel_remain_on_channel)(struct ieee80211_hw *hw);
         int (*set_ringparam)(struct ieee80211_hw *hw, u32 tx, u32 rx);
@@ -2539,6 +2636,8 @@ struct ieee80211_ops {
         void (*unassign_vif_chanctx)(struct ieee80211_hw *hw,
                                      struct ieee80211_vif *vif,
                                      struct ieee80211_chanctx_conf *ctx);
+
+        void (*restart_complete)(struct ieee80211_hw *hw);
 };
 
 /**
@@ -3385,6 +3484,21 @@ void ieee80211_sched_scan_results(struct ieee80211_hw *hw);
 void ieee80211_sched_scan_stopped(struct ieee80211_hw *hw);
 
 /**
+ * enum ieee80211_interface_iteration_flags - interface iteration flags
+ * @IEEE80211_IFACE_ITER_NORMAL: Iterate over all interfaces that have
+ *      been added to the driver; However, note that during hardware
+ *      reconfiguration (after restart_hw) it will iterate over a new
+ *      interface and over all the existing interfaces even if they
+ *      haven't been re-added to the driver yet.
+ * @IEEE80211_IFACE_ITER_RESUME_ALL: During resume, iterate over all
+ *      interfaces, even if they haven't been re-added to the driver yet.
+ */
+enum ieee80211_interface_iteration_flags {
+        IEEE80211_IFACE_ITER_NORMAL     = 0,
+        IEEE80211_IFACE_ITER_RESUME_ALL = BIT(0),
+};
+
+/**
  * ieee80211_iterate_active_interfaces - iterate active interfaces
  *
  * This function iterates over the interfaces associated with a given
@@ -3392,13 +3506,15 @@ void ieee80211_sched_scan_stopped(struct ieee80211_hw *hw);
  * This function allows the iterator function to sleep, when the iterator
  * function is atomic @ieee80211_iterate_active_interfaces_atomic can
  * be used.
- * Does not iterate over a new interface during add_interface()
+ * Does not iterate over a new interface during add_interface().
  *
  * @hw: the hardware struct of which the interfaces should be iterated over
+ * @iter_flags: iteration flags, see &enum ieee80211_interface_iteration_flags
  * @iterator: the iterator function to call
  * @data: first argument of the iterator function
  */
 void ieee80211_iterate_active_interfaces(struct ieee80211_hw *hw,
+                                         u32 iter_flags,
                                          void (*iterator)(void *data, u8 *mac,
                                                 struct ieee80211_vif *vif),
                                          void *data);
@@ -3410,13 +3526,15 @@ void ieee80211_iterate_active_interfaces(struct ieee80211_hw *hw,
  * hardware that are currently active and calls the callback for them.
  * This function requires the iterator callback function to be atomic,
  * if that is not desired, use @ieee80211_iterate_active_interfaces instead.
- * Does not iterate over a new interface during add_interface()
+ * Does not iterate over a new interface during add_interface().
  *
  * @hw: the hardware struct of which the interfaces should be iterated over
+ * @iter_flags: iteration flags, see &enum ieee80211_interface_iteration_flags
  * @iterator: the iterator function to call, cannot sleep
  * @data: first argument of the iterator function
  */
 void ieee80211_iterate_active_interfaces_atomic(struct ieee80211_hw *hw,
+                                                u32 iter_flags,
                                                 void (*iterator)(void *data,
                                                     u8 *mac,
                                                     struct ieee80211_vif *vif),
diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h
index 639f50af42d..671953e1157 100644
--- a/include/net/nfc/hci.h
+++ b/include/net/nfc/hci.h
@@ -149,6 +149,8 @@ void *nfc_hci_get_clientdata(struct nfc_hci_dev *hdev);
 
 void nfc_hci_driver_failure(struct nfc_hci_dev *hdev, int err);
 
+int nfc_hci_result_to_errno(u8 result);
+
 /* Host IDs */
 #define NFC_HCI_HOST_CONTROLLER_ID      0x00
 #define NFC_HCI_TERMINAL_HOST_ID        0x01
@@ -235,5 +237,6 @@ int nfc_hci_send_response(struct nfc_hci_dev *hdev, u8 gate, u8 response,
 int nfc_hci_send_event(struct nfc_hci_dev *hdev, u8 gate, u8 event,
                        const u8 *param, size_t param_len);
 int nfc_hci_target_discovered(struct nfc_hci_dev *hdev, u8 gate);
+u32 nfc_hci_sak_to_protocol(u8 sak);
 
 #endif /* __NET_HCI_H */