Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

9 files changed, 111 insertions, 96 deletions

diff --git a/include/net/ieee802154.h b/include/linux/ieee802154.h
index 0aa7122e8f1..6e50a2a1d48 100644
--- a/include/net/ieee802154.h
+++ b/include/linux/ieee802154.h
@@ -12,10 +12,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
  * Written by:
  * Pavel Smolenskiy <pavel.smolenskiy@gmail.com>
  * Maxim Gorbachyov <maxim.gorbachev@siemens.com>
@@ -24,10 +20,13 @@
  * Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
  */
 
-#ifndef NET_IEEE802154_H
-#define NET_IEEE802154_H
+#ifndef LINUX_IEEE802154_H
+#define LINUX_IEEE802154_H
+
+#include <linux/types.h>
 
 #define IEEE802154_MTU			127
+#define IEEE802154_MIN_PSDU_LEN		5
 
 #define IEEE802154_FC_TYPE_BEACON	0x0	/* Frame is beacon */
 #define	IEEE802154_FC_TYPE_DATA		0x1	/* Frame is data */
@@ -189,7 +188,13 @@ enum {
 	IEEE802154_SCAN_IN_PROGRESS = 0xfc,
 };
 
+/**
+ * ieee802154_is_valid_psdu_len - check if psdu len is valid
+ * @len: psdu len with (MHR + payload + MFR)
+ */
+static inline bool ieee802154_is_valid_psdu_len(const u8 len)
+{
+	return (len >= IEEE802154_MIN_PSDU_LEN && len <= IEEE802154_MTU);
+}
 
-#endif
-
-
+#endif /* LINUX_IEEE802154_H */
diff --git a/include/linux/nl802154.h b/include/linux/nl802154.h
index 20163b9a0ea..167342c2ce6 100644
--- a/include/linux/nl802154.h
+++ b/include/linux/nl802154.h
@@ -12,10 +12,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
  */
 
 #ifndef NL802154_H
diff --git a/include/net/6lowpan.h b/include/net/6lowpan.h
index d184df1d0d4..dc03d77ad23 100644
--- a/include/net/6lowpan.h
+++ b/include/net/6lowpan.h
@@ -372,12 +372,12 @@ lowpan_uncompress_size(const struct sk_buff *skb, u16 *dgram_offset)
 	return skb->len + uncomp_header - ret;
 }
 
-typedef int (*skb_delivery_cb)(struct sk_buff *skb, struct net_device *dev);
-
-int lowpan_process_data(struct sk_buff *skb, struct net_device *dev,
-		const u8 *saddr, const u8 saddr_type, const u8 saddr_len,
-		const u8 *daddr, const u8 daddr_type, const u8 daddr_len,
-		u8 iphc0, u8 iphc1, skb_delivery_cb skb_deliver);
+int
+lowpan_header_decompress(struct sk_buff *skb, struct net_device *dev,
+			 const u8 *saddr, const u8 saddr_type,
+			 const u8 saddr_len, const u8 *daddr,
+			 const u8 daddr_type, const u8 daddr_len,
+			 u8 iphc0, u8 iphc1);
 int lowpan_header_compress(struct sk_buff *skb, struct net_device *dev,
 			unsigned short type, const void *_daddr,
 			const void *_saddr, unsigned int len);
diff --git a/include/net/af_ieee802154.h b/include/net/af_ieee802154.h
index 085940f7eee..7d38e2ffd25 100644
--- a/include/net/af_ieee802154.h
+++ b/include/net/af_ieee802154.h
@@ -12,10 +12,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
  * Written by:
  * Sergey Lapin <slapin@ossfans.org>
  * Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 37ff1aef084..b8685a77a15 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -398,6 +398,8 @@ struct hci_conn {
 	__u16		le_conn_interval;
 	__u16		le_conn_latency;
 	__u16		le_supv_timeout;
+	__u8		le_adv_data[HCI_MAX_AD_LENGTH];
+	__u8		le_adv_data_len;
 	__s8		rssi;
 	__s8		tx_power;
 	__s8		max_tx_power;
@@ -553,6 +555,7 @@ enum {
 	HCI_CONN_STK_ENCRYPT,
 	HCI_CONN_AUTH_INITIATOR,
 	HCI_CONN_DROP,
+	HCI_CONN_PARAM_REMOVAL_PEND,
 };
 
 static inline bool hci_conn_ssp_enabled(struct hci_conn *conn)
@@ -1310,9 +1313,8 @@ int mgmt_update_adv_data(struct hci_dev *hdev);
 void mgmt_discoverable_timeout(struct hci_dev *hdev);
 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);
+void mgmt_device_connected(struct hci_dev *hdev, struct hci_conn *conn,
+			   u32 flags, u8 *name, u8 name_len);
 void mgmt_device_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr,
 			      u8 link_type, u8 addr_type, u8 reason,
 			      bool mgmt_connected);
diff --git a/include/net/wpan-phy.h b/include/net/cfg802154.h
index 10ab0fc6d4f..440b9bece9c 100644
--- a/include/net/wpan-phy.h
+++ b/include/net/cfg802154.h
@@ -10,16 +10,12 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
  * Written by:
  * Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
  */
 
-#ifndef WPAN_PHY_H
-#define WPAN_PHY_H
+#ifndef __NET_CFG802154_H
+#define __NET_CFG802154_H
 
 #include <linux/netdevice.h>
 #include <linux/mutex.h>
@@ -61,15 +57,7 @@ struct wpan_phy {
 					const char *name, int type);
 	void (*del_iface)(struct wpan_phy *phy, struct net_device *dev);
 
-	int (*set_txpower)(struct wpan_phy *phy, int db);
-	int (*set_lbt)(struct wpan_phy *phy, bool on);
-	int (*set_cca_mode)(struct wpan_phy *phy, u8 cca_mode);
-	int (*set_cca_ed_level)(struct wpan_phy *phy, int level);
-	int (*set_csma_params)(struct wpan_phy *phy, u8 min_be, u8 max_be,
-			       u8 retries);
-	int (*set_frame_retries)(struct wpan_phy *phy, s8 retries);
-
-	char priv[0] __attribute__((__aligned__(NETDEV_ALIGN)));
+	char priv[0] __aligned(NETDEV_ALIGN);
 };
 
 #define to_phy(_dev)	container_of(_dev, struct wpan_phy, dev)
@@ -79,6 +67,7 @@ static inline void wpan_phy_set_dev(struct wpan_phy *phy, struct device *dev)
 {
 	phy->dev.parent = dev;
 }
+
 int wpan_phy_register(struct wpan_phy *phy);
 void wpan_phy_unregister(struct wpan_phy *phy);
 void wpan_phy_free(struct wpan_phy *phy);
@@ -102,4 +91,5 @@ static inline const char *wpan_phy_name(struct wpan_phy *phy)
 {
 	return dev_name(&phy->dev);
 }
-#endif
+
+#endif /* __NET_CFG802154_H */
diff --git a/include/net/ieee802154_netdev.h b/include/net/ieee802154_netdev.h
index 3b53c8e405e..5e62d758eea 100644
--- a/include/net/ieee802154_netdev.h
+++ b/include/net/ieee802154_netdev.h
@@ -12,10 +12,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
  * Written by:
  * Pavel Smolenskiy <pavel.smolenskiy@gmail.com>
  * Maxim Gorbachyov <maxim.gorbachev@siemens.com>
@@ -27,10 +23,10 @@
 #ifndef IEEE802154_NETDEVICE_H
 #define IEEE802154_NETDEVICE_H
 
-#include <net/ieee802154.h>
 #include <net/af_ieee802154.h>
 #include <linux/netdevice.h>
 #include <linux/skbuff.h>
+#include <linux/ieee802154.h>
 
 struct ieee802154_sechdr {
 #if defined(__LITTLE_ENDIAN_BITFIELD)
diff --git a/include/net/mac802154.h b/include/net/mac802154.h
index 2e67cdd19cd..8f1de6844cb 100644
--- a/include/net/mac802154.h
+++ b/include/net/mac802154.h
@@ -12,9 +12,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 #ifndef NET_MAC802154_H
 #define NET_MAC802154_H
@@ -35,13 +32,13 @@
  */
 
 /* indicates that the Short Address changed */
-#define IEEE802515_AFILT_SADDR_CHANGED		0x00000001
+#define IEEE802154_AFILT_SADDR_CHANGED		0x00000001
 /* indicates that the IEEE Address changed */
-#define IEEE802515_AFILT_IEEEADDR_CHANGED	0x00000002
+#define IEEE802154_AFILT_IEEEADDR_CHANGED	0x00000002
 /* indicates that the PAN ID changed */
-#define IEEE802515_AFILT_PANID_CHANGED		0x00000004
+#define IEEE802154_AFILT_PANID_CHANGED		0x00000004
 /* indicates that PAN Coordinator status changed */
-#define	IEEE802515_AFILT_PANC_CHANGED		0x00000008
+#define IEEE802154_AFILT_PANC_CHANGED		0x00000008
 
 struct ieee802154_hw_addr_filt {
 	__le16	pan_id;		/* Each independent PAN selects a unique
@@ -55,7 +52,7 @@ struct ieee802154_hw_addr_filt {
 	u8	pan_coord;
 };
 
-struct ieee802154_dev {
+struct ieee802154_hw {
 	/* filled by the driver */
 	int	extra_tx_headroom;
 	u32	flags;
@@ -76,28 +73,43 @@ struct ieee802154_dev {
  * however, so you are advised to review these flags carefully.
  */
 
-/* Indicates that receiver omits FCS and xmitter will add FCS on it's own. */
-#define	IEEE802154_HW_OMIT_CKSUM	0x00000001
+/* Indicates that xmitter will add FCS on it's own. */
+#define IEEE802154_HW_TX_OMIT_CKSUM	0x00000001
 /* Indicates that receiver will autorespond with ACK frames. */
-#define	IEEE802154_HW_AACK		0x00000002
+#define IEEE802154_HW_AACK		0x00000002
 /* Indicates that transceiver will support transmit power setting. */
-#define	IEEE802154_HW_TXPOWER		0x00000004
+#define IEEE802154_HW_TXPOWER		0x00000004
 /* Indicates that transceiver will support listen before transmit. */
-#define	IEEE802154_HW_LBT		0x00000008
+#define IEEE802154_HW_LBT		0x00000008
 /* Indicates that transceiver will support cca mode setting. */
-#define	IEEE802154_HW_CCA_MODE		0x00000010
+#define IEEE802154_HW_CCA_MODE		0x00000010
 /* Indicates that transceiver will support cca ed level setting. */
-#define	IEEE802154_HW_CCA_ED_LEVEL	0x00000020
+#define IEEE802154_HW_CCA_ED_LEVEL	0x00000020
 /* Indicates that transceiver will support csma (max_be, min_be, csma retries)
  * settings. */
-#define	IEEE802154_HW_CSMA_PARAMS	0x00000040
+#define IEEE802154_HW_CSMA_PARAMS	0x00000040
 /* Indicates that transceiver will support ARET frame retries setting. */
-#define	IEEE802154_HW_FRAME_RETRIES	0x00000080
+#define IEEE802154_HW_FRAME_RETRIES	0x00000080
+/* Indicates that transceiver will support hardware address filter setting. */
+#define IEEE802154_HW_AFILT		0x00000100
+/* Indicates that transceiver will support promiscuous mode setting. */
+#define IEEE802154_HW_PROMISCUOUS	0x00000200
+/* Indicates that receiver omits FCS. */
+#define IEEE802154_HW_RX_OMIT_CKSUM	0x00000400
+/* Indicates that receiver will not filter frames with bad checksum. */
+#define IEEE802154_HW_RX_DROP_BAD_CKSUM	0x00000800
+
+/* Indicates that receiver omits FCS and xmitter will add FCS on it's own. */
+#define IEEE802154_HW_OMIT_CKSUM	(IEEE802154_HW_TX_OMIT_CKSUM | \
+					 IEEE802154_HW_RX_OMIT_CKSUM)
 
 /* This groups the most common CSMA support fields into one. */
 #define IEEE802154_HW_CSMA		(IEEE802154_HW_CCA_MODE | \
 					 IEEE802154_HW_CCA_ED_LEVEL | \
-					 IEEE802154_HW_CSMA_PARAMS | \
+					 IEEE802154_HW_CSMA_PARAMS)
+
+/* This groups the most common ARET support fields into one. */
+#define IEEE802154_HW_ARET		(IEEE802154_HW_CSMA | \
 					 IEEE802154_HW_FRAME_RETRIES)
 
 /* struct ieee802154_ops - callbacks from mac802154 to the driver
@@ -112,12 +124,24 @@ struct ieee802154_dev {
  * stop:  Handler that 802.15.4 module calls for device cleanup.
  *	  This function is called after the last interface is removed.
  *
- * xmit:  Handler that 802.15.4 module calls for each transmitted frame.
+ * xmit_sync:
+ *	  Handler that 802.15.4 module calls for each transmitted frame.
+ *	  skb cntains the buffer starting from the IEEE 802.15.4 header.
+ *	  The low-level driver should send the frame based on available
+ *	  configuration. This is called by a workqueue and useful for
+ *	  synchronous 802.15.4 drivers.
+ *	  This function should return zero or negative errno.
+ *
+ *	  WARNING:
+ *	  This will be deprecated soon. We don't accept synced xmit callbacks
+ *	  drivers anymore.
+ *
+ * xmit_async:
+ *	  Handler that 802.15.4 module calls for each transmitted frame.
  *	  skb cntains the buffer starting from the IEEE 802.15.4 header.
  *	  The low-level driver should send the frame based on available
  *	  configuration.
- *	  This function should return zero or negative errno. Called with
- *	  pib_lock held.
+ *	  This function should return zero or negative errno.
  *
  * ed:    Handler that 802.15.4 module calls for Energy Detection.
  *	  This function should place the value for detected energy
@@ -159,40 +183,50 @@ struct ieee802154_dev {
  * set_frame_retries
  *	  Sets the retransmission attempt limit. Called with pib_lock held.
  *	  Returns either zero, or negative errno.
+ *
+ * set_promiscuous_mode
+ *	  Enables or disable promiscuous mode.
  */
 struct ieee802154_ops {
 	struct module	*owner;
-	int		(*start)(struct ieee802154_dev *dev);
-	void		(*stop)(struct ieee802154_dev *dev);
-	int		(*xmit)(struct ieee802154_dev *dev,
-				struct sk_buff *skb);
-	int		(*ed)(struct ieee802154_dev *dev, u8 *level);
-	int		(*set_channel)(struct ieee802154_dev *dev,
-				       int page,
-				       int channel);
-	int		(*set_hw_addr_filt)(struct ieee802154_dev *dev,
-					  struct ieee802154_hw_addr_filt *filt,
+	int		(*start)(struct ieee802154_hw *hw);
+	void		(*stop)(struct ieee802154_hw *hw);
+	int		(*xmit_sync)(struct ieee802154_hw *hw,
+				     struct sk_buff *skb);
+	int		(*xmit_async)(struct ieee802154_hw *hw,
+				      struct sk_buff *skb);
+	int		(*ed)(struct ieee802154_hw *hw, u8 *level);
+	int		(*set_channel)(struct ieee802154_hw *hw, u8 page,
+				       u8 channel);
+	int		(*set_hw_addr_filt)(struct ieee802154_hw *hw,
+					    struct ieee802154_hw_addr_filt *filt,
 					    unsigned long changed);
-	int		(*ieee_addr)(struct ieee802154_dev *dev, __le64 addr);
-	int		(*set_txpower)(struct ieee802154_dev *dev, int db);
-	int		(*set_lbt)(struct ieee802154_dev *dev, bool on);
-	int		(*set_cca_mode)(struct ieee802154_dev *dev, u8 mode);
-	int		(*set_cca_ed_level)(struct ieee802154_dev *dev,
+	int		(*set_txpower)(struct ieee802154_hw *hw, int db);
+	int		(*set_lbt)(struct ieee802154_hw *hw, bool on);
+	int		(*set_cca_mode)(struct ieee802154_hw *hw, u8 mode);
+	int		(*set_cca_ed_level)(struct ieee802154_hw *hw,
 					    s32 level);
-	int		(*set_csma_params)(struct ieee802154_dev *dev,
+	int		(*set_csma_params)(struct ieee802154_hw *hw,
 					   u8 min_be, u8 max_be, u8 retries);
-	int		(*set_frame_retries)(struct ieee802154_dev *dev,
+	int		(*set_frame_retries)(struct ieee802154_hw *hw,
 					     s8 retries);
+	int             (*set_promiscuous_mode)(struct ieee802154_hw *hw,
+						const bool on);
 };
 
-/* Basic interface to register ieee802154 device */
-struct ieee802154_dev *
-ieee802154_alloc_device(size_t priv_data_len, struct ieee802154_ops *ops);
-void ieee802154_free_device(struct ieee802154_dev *dev);
-int ieee802154_register_device(struct ieee802154_dev *dev);
-void ieee802154_unregister_device(struct ieee802154_dev *dev);
+/* Basic interface to register ieee802154 hwice */
+struct ieee802154_hw *
+ieee802154_alloc_hw(size_t priv_data_len, const struct ieee802154_ops *ops);
+void ieee802154_free_hw(struct ieee802154_hw *hw);
+int ieee802154_register_hw(struct ieee802154_hw *hw);
+void ieee802154_unregister_hw(struct ieee802154_hw *hw);
 
-void ieee802154_rx_irqsafe(struct ieee802154_dev *dev, struct sk_buff *skb,
+void ieee802154_rx(struct ieee802154_hw *hw, struct sk_buff *skb);
+void ieee802154_rx_irqsafe(struct ieee802154_hw *hw, struct sk_buff *skb,
 			   u8 lqi);
 
+void ieee802154_wake_queue(struct ieee802154_hw *hw);
+void ieee802154_stop_queue(struct ieee802154_hw *hw);
+void ieee802154_xmit_complete(struct ieee802154_hw *hw, struct sk_buff *skb);
+
 #endif /* NET_MAC802154_H */
diff --git a/include/net/nl802154.h b/include/net/nl802154.h
index b23548e0409..b5cdea29d9d 100644
--- a/include/net/nl802154.h
+++ b/include/net/nl802154.h
@@ -12,10 +12,6 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
  */
 
 #ifndef IEEE802154_NL_H