Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/gi…

…t/padovan/bluetooth-next

drivers/bluetooth/Kconfig

@@ -188,7 +188,7 @@ config BT_MRVL
 	  The core driver to support Marvell Bluetooth devices.
 
 	  This driver is required if you want to support
-	  Marvell Bluetooth devices, such as 8688/8787.
+	  Marvell Bluetooth devices, such as 8688/8787/8797.
 
 	  Say Y here to compile Marvell Bluetooth driver
 	  into the kernel or say M to compile it as module.
@@ -201,8 +201,8 @@ config BT_MRVL_SDIO
 	  The driver for Marvell Bluetooth chipsets with SDIO interface.
 
 	  This driver is required if you want to use Marvell Bluetooth
-	  devices with SDIO interface. Currently SD8688/SD8787 chipsets are
-	  supported.
+	  devices with SDIO interface. Currently SD8688/SD8787/SD8797
+	  chipsets are supported.
 
 	  Say Y here to compile support for Marvell BT-over-SDIO driver
 	  into the kernel or say M to compile it as module.

drivers/bluetooth/btmrvl_sdio.c

@@ -65,7 +65,7 @@ static const struct btmrvl_sdio_card_reg btmrvl_reg_8688 = {
 	.io_port_1 = 0x01,
 	.io_port_2 = 0x02,
 };
-static const struct btmrvl_sdio_card_reg btmrvl_reg_8787 = {
+static const struct btmrvl_sdio_card_reg btmrvl_reg_87xx = {
 	.cfg = 0x00,
 	.host_int_mask = 0x02,
 	.host_intstatus = 0x03,
@@ -92,7 +92,14 @@ static const struct btmrvl_sdio_device btmrvl_sdio_sd8688 = {
 static const struct btmrvl_sdio_device btmrvl_sdio_sd8787 = {
 	.helper		= NULL,
 	.firmware	= "mrvl/sd8787_uapsta.bin",
-	.reg		= &btmrvl_reg_8787,
+	.reg		= &btmrvl_reg_87xx,
+	.sd_blksz_fw_dl	= 256,
+};
+
+static const struct btmrvl_sdio_device btmrvl_sdio_sd8797 = {
+	.helper		= NULL,
+	.firmware	= "mrvl/sd8797_uapsta.bin",
+	.reg		= &btmrvl_reg_87xx,
 	.sd_blksz_fw_dl	= 256,
 };
 
@@ -103,6 +110,9 @@ static const struct sdio_device_id btmrvl_sdio_ids[] = {
 	/* Marvell SD8787 Bluetooth device */
 	{ SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, 0x911A),
 			.driver_data = (unsigned long) &btmrvl_sdio_sd8787 },
+	/* Marvell SD8797 Bluetooth device */
+	{ SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, 0x912A),
+			.driver_data = (unsigned long) &btmrvl_sdio_sd8797 },
 
 	{ }	/* Terminating entry */
 };
@@ -1076,3 +1086,4 @@ MODULE_LICENSE("GPL v2");
 MODULE_FIRMWARE("sd8688_helper.bin");
 MODULE_FIRMWARE("sd8688.bin");
 MODULE_FIRMWARE("mrvl/sd8787_uapsta.bin");
+MODULE_FIRMWARE("mrvl/sd8797_uapsta.bin");

drivers/bluetooth/btusb.c

@@ -785,9 +785,8 @@ static int btusb_send_frame(struct sk_buff *skb)
 		usb_mark_last_busy(data->udev);
 	}
 
-	usb_free_urb(urb);
-
 done:
+	usb_free_urb(urb);
 	return err;
 }
 

drivers/bluetooth/hci_vhci.c

@@ -41,6 +41,8 @@
 
 #define VERSION "1.3"
 
+static bool amp;
+
 struct vhci_data {
 	struct hci_dev *hdev;
 
@@ -239,6 +241,9 @@ static int vhci_open(struct inode *inode, struct file *file)
 	hdev->bus = HCI_VIRTUAL;
 	hdev->driver_data = data;
 
+	if (amp)
+		hdev->dev_type = HCI_AMP;
+
 	hdev->open     = vhci_open_dev;
 	hdev->close    = vhci_close_dev;
 	hdev->flush    = vhci_flush;
@@ -303,6 +308,9 @@ static void __exit vhci_exit(void)
 module_init(vhci_init);
 module_exit(vhci_exit);
 
+module_param(amp, bool, 0644);
+MODULE_PARM_DESC(amp, "Create AMP controller device");
+
 MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
 MODULE_DESCRIPTION("Bluetooth virtual HCI driver ver " VERSION);
 MODULE_VERSION(VERSION);

include/net/bluetooth/bluetooth.h

@@ -36,6 +36,11 @@
 #define PF_BLUETOOTH	AF_BLUETOOTH
 #endif
 
+/* Bluetooth versions */
+#define BLUETOOTH_VER_1_1	1
+#define BLUETOOTH_VER_1_2	2
+#define BLUETOOTH_VER_2_0	3
+
 /* Reserv for core and drivers use */
 #define BT_SKB_RESERVE	8
 

include/net/bluetooth/hci.h

@@ -88,6 +88,14 @@ enum {
 	HCI_RESET,
 };
 
+/*
+ * BR/EDR and/or LE controller flags: the flags defined here should represent
+ * states from the controller.
+ */
+enum {
+	HCI_LE_SCAN,
+};
+
 /* HCI ioctl defines */
 #define HCIDEVUP	_IOW('H', 201, int)
 #define HCIDEVDOWN	_IOW('H', 202, int)
@@ -453,6 +461,14 @@ struct hci_rp_user_confirm_reply {
 
 #define HCI_OP_USER_CONFIRM_NEG_REPLY	0x042d
 
+#define HCI_OP_USER_PASSKEY_REPLY		0x042e
+struct hci_cp_user_passkey_reply {
+	bdaddr_t bdaddr;
+	__le32	passkey;
+} __packed;
+
+#define HCI_OP_USER_PASSKEY_NEG_REPLY	0x042f
+
 #define HCI_OP_REMOTE_OOB_DATA_REPLY	0x0430
 struct hci_cp_remote_oob_data_reply {
 	bdaddr_t bdaddr;
@@ -669,6 +685,12 @@ struct hci_rp_read_local_oob_data {
 
 #define HCI_OP_READ_INQ_RSP_TX_POWER	0x0c58
 
+#define HCI_OP_READ_FLOW_CONTROL_MODE	0x0c66
+struct hci_rp_read_flow_control_mode {
+	__u8     status;
+	__u8     mode;
+} __packed;
+
 #define HCI_OP_WRITE_LE_HOST_SUPPORTED	0x0c6d
 struct hci_cp_write_le_host_supported {
 	__u8 le;
@@ -760,6 +782,15 @@ struct hci_rp_le_read_buffer_size {
 	__u8     le_max_pkt;
 } __packed;
 
+#define HCI_OP_LE_SET_SCAN_PARAM	0x200b
+struct hci_cp_le_set_scan_param {
+	__u8    type;
+	__le16  interval;
+	__le16  window;
+	__u8    own_address_type;
+	__u8    filter_policy;
+} __packed;
+
 #define HCI_OP_LE_SET_SCAN_ENABLE	0x200c
 struct hci_cp_le_set_scan_enable {
 	__u8     enable;
@@ -1076,6 +1107,11 @@ struct hci_ev_user_confirm_req {
 	__le32		passkey;
 } __packed;
 
+#define HCI_EV_USER_PASSKEY_REQUEST	0x34
+struct hci_ev_user_passkey_req {
+	bdaddr_t	bdaddr;
+} __packed;
+
 #define HCI_EV_REMOTE_OOB_DATA_REQUEST	0x35
 struct hci_ev_remote_oob_data_request {
 	bdaddr_t bdaddr;
@@ -1331,4 +1367,6 @@ struct hci_inquiry_req {
 };
 #define IREQ_CACHE_FLUSH 0x0001
 
+extern int enable_hs;
+
 #endif /* __HCI_H */

include/net/bluetooth/hci_core.h

@@ -170,6 +170,8 @@ struct hci_dev {
 	__u32		amp_max_flush_to;
 	__u32		amp_be_flush_to;
 
+	__u8		flow_ctl_mode;
+
 	unsigned int	auto_accept_delay;
 
 	unsigned long	quirks;
@@ -250,6 +252,8 @@ struct hci_dev {
 
 	struct module		*owner;
 
+	unsigned long		dev_flags;
+
 	int (*open)(struct hci_dev *hdev);
 	int (*close)(struct hci_dev *hdev);
 	int (*flush)(struct hci_dev *hdev);
@@ -917,11 +921,13 @@ 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,
 								u8 persistent);
-int mgmt_connected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
-int mgmt_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
-int mgmt_disconnect_failed(struct hci_dev *hdev);
-int mgmt_connect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type,
-								u8 status);
+int mgmt_connected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
+								u8 addr_type);
+int mgmt_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
+								u8 addr_type);
+int mgmt_disconnect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 status);
+int 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);
@@ -933,14 +939,20 @@ int mgmt_user_confirm_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
 								u8 status);
 int mgmt_user_confirm_neg_reply_complete(struct hci_dev *hdev,
 						bdaddr_t *bdaddr, u8 status);
+int mgmt_user_passkey_request(struct hci_dev *hdev, bdaddr_t *bdaddr);
+int mgmt_user_passkey_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
+								u8 status);
+int mgmt_user_passkey_neg_reply_complete(struct hci_dev *hdev,
+						bdaddr_t *bdaddr, u8 status);
 int mgmt_auth_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, 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);
-int mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type,
-					u8 *dev_class, s8 rssi, u8 *eir);
+int mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
+				u8 addr_type, u8 *dev_class, s8 rssi, u8 *eir);
 int mgmt_remote_name(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 *name);
-int mgmt_inquiry_failed(struct hci_dev *hdev, u8 status);
+int mgmt_start_discovery_failed(struct hci_dev *hdev, u8 status);
+int mgmt_stop_discovery_failed(struct hci_dev *hdev, u8 status);
 int mgmt_discovering(struct hci_dev *hdev, u8 discovering);
 int mgmt_device_blocked(struct hci_dev *hdev, bdaddr_t *bdaddr);
 int mgmt_device_unblocked(struct hci_dev *hdev, bdaddr_t *bdaddr);

include/net/bluetooth/l2cap.h

@@ -792,7 +792,6 @@ static inline __u8 __ctrl_size(struct l2cap_chan *chan)
 }
 
 extern int disable_ertm;
-extern int enable_hs;
 
 int l2cap_init_sockets(void);
 void l2cap_cleanup_sockets(void);
@@ -810,5 +809,6 @@ int l2cap_chan_connect(struct l2cap_chan *chan);
 int l2cap_chan_send(struct l2cap_chan *chan, struct msghdr *msg, size_t len,
 								u32 priority);
 void l2cap_chan_busy(struct l2cap_chan *chan, int busy);
+int l2cap_chan_check_security(struct l2cap_chan *chan);
 
 #endif /* __L2CAP_H */

include/net/bluetooth/mgmt.h

@@ -23,6 +23,23 @@
 
 #define MGMT_INDEX_NONE			0xFFFF
 
+#define MGMT_STATUS_SUCCESS		0x00
+#define MGMT_STATUS_UNKNOWN_COMMAND	0x01
+#define MGMT_STATUS_NOT_CONNECTED	0x02
+#define MGMT_STATUS_FAILED		0x03
+#define MGMT_STATUS_CONNECT_FAILED	0x04
+#define MGMT_STATUS_AUTH_FAILED		0x05
+#define MGMT_STATUS_NOT_PAIRED		0x06
+#define MGMT_STATUS_NO_RESOURCES	0x07
+#define MGMT_STATUS_TIMEOUT		0x08
+#define MGMT_STATUS_ALREADY_CONNECTED	0x09
+#define MGMT_STATUS_BUSY		0x0a
+#define MGMT_STATUS_REJECTED		0x0b
+#define MGMT_STATUS_NOT_SUPPORTED	0x0c
+#define MGMT_STATUS_INVALID_PARAMS	0x0d
+#define MGMT_STATUS_DISCONNECTED	0x0e
+#define MGMT_STATUS_NOT_POWERED		0x0f
+
 struct mgmt_hdr {
 	__le16 opcode;
 	__le16 index;
@@ -119,18 +136,23 @@ struct mgmt_cp_remove_keys {
 	bdaddr_t bdaddr;
 	__u8 disconnect;
 } __packed;
+struct mgmt_rp_remove_keys {
+	bdaddr_t bdaddr;
+	__u8 status;
+};
 
 #define MGMT_OP_DISCONNECT		0x000F
 struct mgmt_cp_disconnect {
 	bdaddr_t bdaddr;
 } __packed;
 struct mgmt_rp_disconnect {
 	bdaddr_t bdaddr;
+	__u8 status;
 } __packed;
 
 #define MGMT_ADDR_BREDR			0x00
-#define MGMT_ADDR_LE			0x01
-#define MGMT_ADDR_BREDR_LE		0x02
+#define MGMT_ADDR_LE_PUBLIC		0x01
+#define MGMT_ADDR_LE_RANDOM		0x02
 #define MGMT_ADDR_INVALID		0xff
 
 struct mgmt_addr_info {
@@ -167,11 +189,11 @@ struct mgmt_cp_set_io_capability {
 
 #define MGMT_OP_PAIR_DEVICE		0x0014
 struct mgmt_cp_pair_device {
-	bdaddr_t bdaddr;
+	struct mgmt_addr_info addr;
 	__u8 io_cap;
 } __packed;
 struct mgmt_rp_pair_device {
-	bdaddr_t bdaddr;
+	struct mgmt_addr_info addr;
 	__u8 status;
 } __packed;
 
@@ -210,6 +232,9 @@ struct mgmt_cp_remove_remote_oob_data {
 } __packed;
 
 #define MGMT_OP_START_DISCOVERY		0x001B
+struct mgmt_cp_start_discovery {
+	__u8 type;
+} __packed;
 
 #define MGMT_OP_STOP_DISCOVERY		0x001C
 
@@ -228,6 +253,17 @@ struct mgmt_cp_set_fast_connectable {
 	__u8 enable;
 } __packed;
 
+#define MGMT_OP_USER_PASSKEY_REPLY	0x0020
+struct mgmt_cp_user_passkey_reply {
+	bdaddr_t bdaddr;
+	__le32 passkey;
+} __packed;
+
+#define MGMT_OP_USER_PASSKEY_NEG_REPLY	0x0021
+struct mgmt_cp_user_passkey_neg_reply {
+	bdaddr_t bdaddr;
+} __packed;
+
 #define MGMT_EV_CMD_COMPLETE		0x0001
 struct mgmt_ev_cmd_complete {
 	__le16 opcode;
@@ -322,3 +358,8 @@ struct mgmt_ev_device_blocked {
 struct mgmt_ev_device_unblocked {
 	bdaddr_t bdaddr;
 } __packed;
+
+#define MGMT_EV_USER_PASSKEY_REQUEST	0x0017
+struct mgmt_ev_user_passkey_request {
+	bdaddr_t bdaddr;
+} __packed;