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

6 files changed, 104 insertions, 73 deletions

diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 2cc9517fb0d5..2a628b28249f 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -282,6 +282,7 @@ struct bt_skb_cb {
         __u8 incoming;
         __u16 expect;
         __u8 force_active;
+        struct l2cap_chan *chan;
         struct l2cap_ctrl control;
         struct hci_req_ctrl req;
         bdaddr_t bdaddr;
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index b096f5f73789..1784c48699f0 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -115,6 +115,7 @@ enum {
         HCI_PAIRABLE,
         HCI_SERVICE_CACHE,
         HCI_DEBUG_KEYS,
+        HCI_DUT_MODE,
         HCI_UNREGISTER,
         HCI_USER_CHANNEL,
 
@@ -125,6 +126,7 @@ enum {
         HCI_ADVERTISING,
         HCI_CONNECTABLE,
         HCI_DISCOVERABLE,
+        HCI_LIMITED_DISCOVERABLE,
         HCI_LINK_SECURITY,
         HCI_PERIODIC_INQ,
         HCI_FAST_CONNECTABLE,
@@ -823,6 +825,12 @@ struct hci_rp_read_num_supported_iac {
 
 #define HCI_OP_READ_CURRENT_IAC_LAP     0x0c39
 
+#define HCI_OP_WRITE_CURRENT_IAC_LAP    0x0c3a
+struct hci_cp_write_current_iac_lap {
+        __u8    num_iac;
+        __u8    iac_lap[6];
+} __packed;
+
 #define HCI_OP_WRITE_INQUIRY_MODE       0x0c45
 
 #define HCI_MAX_EIR_LENGTH              240
@@ -1036,6 +1044,10 @@ struct hci_rp_write_remote_amp_assoc {
         __u8     phy_handle;
 } __packed;
 
+#define HCI_OP_ENABLE_DUT_MODE          0x1803
+
+#define HCI_OP_WRITE_SSP_DEBUG_MODE     0x1804
+
 #define HCI_OP_LE_SET_EVENT_MASK        0x2001
 struct hci_cp_le_set_event_mask {
         __u8     mask[8];
@@ -1056,11 +1068,6 @@ struct hci_rp_le_read_local_features {
 
 #define HCI_OP_LE_SET_RANDOM_ADDR       0x2005
 
-#define LE_ADV_IND                      0x00
-#define LE_ADV_DIRECT_IND               0x01
-#define LE_ADV_SCAN_IND                 0x02
-#define LE_ADV_NONCONN_IND              0x03
-
 #define HCI_OP_LE_SET_ADV_PARAM         0x2006
 struct hci_cp_le_set_adv_param {
         __le16   min_interval;
@@ -1087,6 +1094,12 @@ struct hci_cp_le_set_adv_data {
         __u8    data[HCI_MAX_AD_LENGTH];
 } __packed;
 
+#define HCI_OP_LE_SET_SCAN_RSP_DATA     0x2009
+struct hci_cp_le_set_scan_rsp_data {
+        __u8    length;
+        __u8    data[HCI_MAX_AD_LENGTH];
+} __packed;
+
 #define HCI_OP_LE_SET_ADV_ENABLE        0x200a
 
 #define LE_SCAN_PASSIVE                 0x00
@@ -1567,11 +1580,11 @@ struct hci_ev_le_ltk_req {
 } __packed;
 
 /* Advertising report event types */
-#define ADV_IND         0x00
-#define ADV_DIRECT_IND  0x01
-#define ADV_SCAN_IND    0x02
-#define ADV_NONCONN_IND 0x03
-#define ADV_SCAN_RSP    0x04
+#define LE_ADV_IND              0x00
+#define LE_ADV_DIRECT_IND       0x01
+#define LE_ADV_SCAN_IND         0x02
+#define LE_ADV_NONCONN_IND      0x03
+#define LE_ADV_SCAN_RSP         0x04
 
 #define ADDR_LE_DEV_PUBLIC      0x00
 #define ADDR_LE_DEV_RANDOM      0x01
@@ -1779,6 +1792,4 @@ struct hci_inquiry_req {
 };
 #define IREQ_CACHE_FLUSH 0x0001
 
-extern bool enable_hs;
-
 #endif /* __HCI_H */
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 2dc467939be7..f8555ad7b104 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -81,6 +81,7 @@ struct hci_conn_hash {
 struct bdaddr_list {
         struct list_head list;
         bdaddr_t bdaddr;
+        u8 bdaddr_type;
 };
 
 struct bt_uuid {
@@ -141,6 +142,7 @@ struct hci_dev {
         __u8            dev_type;
         bdaddr_t        bdaddr;
         bdaddr_t        static_addr;
+        __u8            own_addr_type;
         __u8            dev_name[HCI_MAX_NAME_LENGTH];
         __u8            short_name[HCI_MAX_SHORT_NAME_LENGTH];
         __u8            eir[HCI_MAX_EIR_LENGTH];
@@ -167,6 +169,9 @@ struct hci_dev {
         __u8            page_scan_type;
         __u16           le_scan_interval;
         __u16           le_scan_window;
+        __u16           le_conn_min_interval;
+        __u16           le_conn_max_interval;
+        __u8            ssp_debug_mode;
 
         __u16           devid_source;
         __u16           devid_vendor;
@@ -283,6 +288,8 @@ struct hci_dev {
         __s8                    adv_tx_power;
         __u8                    adv_data[HCI_MAX_AD_LENGTH];
         __u8                    adv_data_len;
+        __u8                    scan_rsp_data[HCI_MAX_AD_LENGTH];
+        __u8                    scan_rsp_data_len;
 
         int (*open)(struct hci_dev *hdev);
         int (*close)(struct hci_dev *hdev);
@@ -311,7 +318,6 @@ struct hci_conn {
         __u8            attempt;
         __u8            dev_class[3];
         __u8            features[HCI_MAX_PAGES][8];
-        __u16           interval;
         __u16           pkt_type;
         __u16           link_policy;
         __u32           link_mode;
@@ -339,8 +345,8 @@ struct hci_conn {
         struct list_head chan_list;
 
         struct delayed_work disc_work;
-        struct timer_list idle_timer;
-        struct timer_list auto_accept_timer;
+        struct delayed_work auto_accept_work;
+        struct delayed_work idle_work;
 
         struct device   dev;
 
@@ -648,7 +654,7 @@ static inline void hci_conn_drop(struct hci_conn *conn)
                 switch (conn->type) {
                 case ACL_LINK:
                 case LE_LINK:
-                        del_timer(&conn->idle_timer);
+                        cancel_delayed_work(&conn->idle_work);
                         if (conn->state == BT_CONNECTED) {
                                 timeo = conn->disc_timeout;
                                 if (!conn->out)
@@ -729,7 +735,7 @@ int hci_get_auth_info(struct hci_dev *hdev, void __user *arg);
 int hci_inquiry(void __user *arg);
 
 struct bdaddr_list *hci_blacklist_lookup(struct hci_dev *hdev,
-                                         bdaddr_t *bdaddr);
+                                         bdaddr_t *bdaddr, u8 type);
 int hci_blacklist_clear(struct hci_dev *hdev);
 int hci_blacklist_add(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
 int hci_blacklist_del(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
@@ -764,8 +770,6 @@ int hci_recv_fragment(struct hci_dev *hdev, int type, void *data, int count);
 int hci_recv_stream_fragment(struct hci_dev *hdev, void *data, int count);
 
 void hci_init_sysfs(struct hci_dev *hdev);
-int hci_add_sysfs(struct hci_dev *hdev);
-void hci_del_sysfs(struct hci_dev *hdev);
 void hci_conn_init_sysfs(struct hci_conn *conn);
 void hci_conn_add_sysfs(struct hci_conn *conn);
 void hci_conn_del_sysfs(struct hci_conn *conn);
@@ -1008,34 +1012,6 @@ static inline bool eir_has_data_type(u8 *data, size_t data_len, u8 type)
         return false;
 }
 
-static inline size_t eir_get_length(u8 *eir, size_t eir_len)
-{
-        size_t parsed = 0;
-
-        while (parsed < eir_len) {
-                u8 field_len = eir[0];
-
-                if (field_len == 0)
-                        return parsed;
-
-                parsed += field_len + 1;
-                eir += field_len + 1;
-        }
-
-        return eir_len;
-}
-
-static inline u16 eir_append_data(u8 *eir, u16 eir_len, u8 type, u8 *data,
-                                  u8 data_len)
-{
-        eir[eir_len++] = sizeof(type) + data_len;
-        eir[eir_len++] = type;
-        memcpy(&eir[eir_len], data, data_len);
-        eir_len += data_len;
-
-        return eir_len;
-}
-
 int hci_register_cb(struct hci_cb *hcb);
 int hci_unregister_cb(struct hci_cb *hcb);
 
@@ -1099,11 +1075,12 @@ void mgmt_index_added(struct hci_dev *hdev);
 void mgmt_index_removed(struct hci_dev *hdev);
 void mgmt_set_powered_failed(struct hci_dev *hdev, int err);
 int mgmt_powered(struct hci_dev *hdev, u8 powered);
-int mgmt_discoverable(struct hci_dev *hdev, u8 discoverable);
-int mgmt_connectable(struct hci_dev *hdev, u8 connectable);
-int mgmt_write_scan_failed(struct hci_dev *hdev, u8 scan, u8 status);
-int mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,
-                      bool persistent);
+void mgmt_discoverable_timeout(struct hci_dev *hdev);
+void mgmt_discoverable(struct hci_dev *hdev, u8 discoverable);
+void mgmt_connectable(struct hci_dev *hdev, u8 connectable);
+void mgmt_write_scan_failed(struct hci_dev *hdev, u8 scan, u8 status);
+void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,
+                       bool persistent);
 void mgmt_device_connected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
                            u8 addr_type, u32 flags, u8 *name, u8 name_len,
                            u8 *dev_class);
@@ -1113,11 +1090,11 @@ void mgmt_disconnect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr,
                             u8 link_type, u8 addr_type, u8 status);
 void mgmt_connect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
                          u8 addr_type, u8 status);
-int mgmt_pin_code_request(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 secure);
-int mgmt_pin_code_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
-                                 u8 status);
-int mgmt_pin_code_neg_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
-                                     u8 status);
+void mgmt_pin_code_request(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 secure);
+void mgmt_pin_code_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
+                                  u8 status);
+void mgmt_pin_code_neg_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
+                                      u8 status);
 int mgmt_user_confirm_request(struct hci_dev *hdev, bdaddr_t *bdaddr,
                               u8 link_type, u8 addr_type, __le32 value,
                               u8 confirm_hint);
@@ -1134,15 +1111,15 @@ int mgmt_user_passkey_neg_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
 int mgmt_user_passkey_notify(struct hci_dev *hdev, bdaddr_t *bdaddr,
                              u8 link_type, u8 addr_type, u32 passkey,
                              u8 entered);
-int mgmt_auth_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
-                     u8 addr_type, u8 status);
-int mgmt_auth_enable_complete(struct hci_dev *hdev, u8 status);
-int mgmt_ssp_enable_complete(struct hci_dev *hdev, u8 enable, u8 status);
-int mgmt_set_class_of_dev_complete(struct hci_dev *hdev, u8 *dev_class,
-                                   u8 status);
-int mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status);
-int mgmt_read_local_oob_data_reply_complete(struct hci_dev *hdev, u8 *hash,
-                                            u8 *randomizer, u8 status);
+void mgmt_auth_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
+                      u8 addr_type, u8 status);
+void mgmt_auth_enable_complete(struct hci_dev *hdev, u8 status);
+void mgmt_ssp_enable_complete(struct hci_dev *hdev, u8 enable, u8 status);
+void mgmt_set_class_of_dev_complete(struct hci_dev *hdev, u8 *dev_class,
+                                    u8 status);
+void mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status);
+void mgmt_read_local_oob_data_reply_complete(struct hci_dev *hdev, u8 *hash,
+                                             u8 *randomizer, u8 status);
 void mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
                        u8 addr_type, u8 *dev_class, s8 rssi, u8 cfm_name,
                        u8 ssp, u8 *eir, u16 eir_len);
@@ -1151,7 +1128,7 @@ void mgmt_remote_name(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
 void mgmt_discovering(struct hci_dev *hdev, u8 discovering);
 int mgmt_device_blocked(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
 int mgmt_device_unblocked(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
-int mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, u8 persistent);
+void mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, u8 persistent);
 void mgmt_reenable_advertising(struct hci_dev *hdev);
 
 /* HCI info for socket */
@@ -1182,8 +1159,6 @@ struct hci_sec_filter {
 #define hci_req_lock(d)         mutex_lock(&d->req_lock)
 #define hci_req_unlock(d)       mutex_unlock(&d->req_lock)
 
-void hci_update_ad(struct hci_request *req);
-
 void hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max,
                                         u16 latency, u16 to_multiplier);
 void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __u8 rand[8],
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 07757a2af942..51329905bfaa 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -435,8 +435,6 @@ struct l2cap_seq_list {
 #define L2CAP_SEQ_LIST_TAIL     0x8000
 
 struct l2cap_chan {
-        struct sock *sk;
-
         struct l2cap_conn       *conn;
         struct hci_conn         *hs_hcon;
         struct hci_chan         *hs_hchan;
@@ -551,10 +549,12 @@ struct l2cap_ops {
         void                    (*teardown) (struct l2cap_chan *chan, int err);
         void                    (*close) (struct l2cap_chan *chan);
         void                    (*state_change) (struct l2cap_chan *chan,
-                                                 int state);
+                                                 int state, int err);
         void                    (*ready) (struct l2cap_chan *chan);
         void                    (*defer) (struct l2cap_chan *chan);
         void                    (*resume) (struct l2cap_chan *chan);
+        void                    (*set_shutdown) (struct l2cap_chan *chan);
+        long                    (*get_sndtimeo) (struct l2cap_chan *chan);
         struct sk_buff          *(*alloc_skb) (struct l2cap_chan *chan,
                                                unsigned long len, int nb);
 };
@@ -795,6 +795,19 @@ static inline void l2cap_chan_no_defer(struct l2cap_chan *chan)
 {
 }
 
+static inline void l2cap_chan_no_resume(struct l2cap_chan *chan)
+{
+}
+
+static inline void l2cap_chan_no_set_shutdown(struct l2cap_chan *chan)
+{
+}
+
+static inline long l2cap_chan_no_get_sndtimeo(struct l2cap_chan *chan)
+{
+        return 0;
+}
+
 extern bool disable_ertm;
 
 int l2cap_init_sockets(void);
@@ -802,7 +815,6 @@ void l2cap_cleanup_sockets(void);
 bool l2cap_is_socket(struct socket *sock);
 
 void __l2cap_connect_rsp_defer(struct l2cap_chan *chan);
-int __l2cap_wait_ack(struct sock *sk);
 
 int l2cap_add_psm(struct l2cap_chan *chan, bdaddr_t *src, __le16 psm);
 int l2cap_add_scid(struct l2cap_chan *chan,  __u16 scid);
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 419202ce3f95..3eae46cb1acf 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -744,6 +744,10 @@ enum station_parameters_apply_mask {
  * @capability: station capability
  * @ext_capab: extended capabilities of the station
  * @ext_capab_len: number of extended capabilities
+ * @supported_channels: supported channels in IEEE 802.11 format
+ * @supported_channels_len: number of supported channels
+ * @supported_oper_classes: supported oper classes in IEEE 802.11 format
+ * @supported_oper_classes_len: number of supported operating classes
  */
 struct station_parameters {
         const u8 *supported_rates;
@@ -763,6 +767,10 @@ struct station_parameters {
         u16 capability;
         const u8 *ext_capab;
         u8 ext_capab_len;
+        const u8 *supported_channels;
+        u8 supported_channels_len;
+        const u8 *supported_oper_classes;
+        u8 supported_oper_classes_len;
 };
 
 /**
@@ -1656,6 +1664,9 @@ struct cfg80211_disassoc_request {
  *      sets/clears %NL80211_STA_FLAG_AUTHORIZED. If true, the driver is
  *      required to assume that the port is unauthorized until authorized by
  *      user space. Otherwise, port is marked authorized by default.
+ * @userspace_handles_dfs: whether user space controls DFS operation, i.e.
+ *      changes the channel when a radar is detected. This is required
+ *      to operate on DFS channels.
  * @basic_rates: bitmap of basic rates to use when creating the IBSS
  * @mcast_rate: per-band multicast rate index + 1 (0: disabled)
  * @ht_capa:  HT Capabilities over-rides.  Values set in ht_capa_mask
@@ -1673,6 +1684,7 @@ struct cfg80211_ibss_params {
         bool channel_fixed;
         bool privacy;
         bool control_port;
+        bool userspace_handles_dfs;
         int mcast_rate[IEEE80211_NUM_BANDS];
         struct ieee80211_ht_cap ht_capa;
         struct ieee80211_ht_cap ht_capa_mask;
@@ -3053,6 +3065,7 @@ struct cfg80211_cached_keys;
  * @conn: (private) cfg80211 software SME connection state machine data
  * @connect_keys: (private) keys to set after connection is established
  * @ibss_fixed: (private) IBSS is using fixed BSSID
+ * @ibss_dfs_possible: (private) IBSS may change to a DFS channel
  * @event_list: (private) list for internal event processing
  * @event_lock: (private) lock for event list
  */
@@ -3091,6 +3104,7 @@ struct wireless_dev {
         struct ieee80211_channel *channel;
 
         bool ibss_fixed;
+        bool ibss_dfs_possible;
 
         bool ps;
         int ps_timeout;
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index f386c480e134..7ceed99a05bc 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1503,6 +1503,10 @@ struct ieee80211_tx_control {
  * @IEEE80211_HW_TIMING_BEACON_ONLY: Use sync timing from beacon frames
  *      only, to allow getting TBTT of a DTIM beacon.
  *
+ * @IEEE80211_HW_SUPPORTS_HT_CCK_RATES: Hardware supports mixing HT/CCK rates
+ *      and can cope with CCK rates in an aggregation session (e.g. by not
+ *      using aggregation for such frames.)
+ *
  * @IEEE80211_HW_CHANCTX_STA_CSA: Support 802.11h based channel-switch (CSA)
  *      for a single active channel while using channel contexts. When support
  *      is not enabled the default action is to disconnect when getting the
@@ -4567,4 +4571,18 @@ void ieee80211_report_wowlan_wakeup(struct ieee80211_vif *vif,
                                     struct cfg80211_wowlan_wakeup *wakeup,
                                     gfp_t gfp);
 
+/**
+ * ieee80211_tx_prepare_skb - prepare an 802.11 skb for transmission
+ * @hw: pointer as obtained from ieee80211_alloc_hw()
+ * @vif: virtual interface
+ * @skb: frame to be sent from within the driver
+ * @band: the band to transmit on
+ * @sta: optional pointer to get the station to send the frame to
+ *
+ * Note: must be called under RCU lock
+ */
+bool ieee80211_tx_prepare_skb(struct ieee80211_hw *hw,
+                              struct ieee80211_vif *vif, struct sk_buff *skb,
+                              int band, struct ieee80211_sta **sta);
+
 #endif /* MAC80211_H */