linux/include/net/bluetooth, branch v3.12.16

Bluetooth: Introduce a new HCI_RFKILLED flag

2013-09-18T17:37:27Z

This makes it more convenient to check for rfkill (no need to check for dev->rfkill before calling rfkill_blocked()) and also avoids potential races if the RFKILL state needs to be checked from within the rfkill callback. Signed-off-by: Johan Hedberg Cc: stable@vger.kernel.org Acked-by: Marcel Holtmann Signed-off-by: Gustavo Padovan

Bluetooth: Add SCO connection fallback

2013-08-21T14:47:13Z

When initiating a transparent eSCO connection, make use of T2 settings at first try. T2 is the recommended settings from HFP 1.6 WideBand Speech. Upon connection failure, try T1 settings. When CVSD is requested and eSCO is supported, try to establish eSCO connection using S3 settings. If it fails, fallback in sequence to S2, S1, D1, D0 settings. To know which setting should be used, conn->attempt is used. It indicates the currently ongoing SCO connection attempt and can be used as the index for the fallback settings table. These setting and the fallback order are described in Bluetooth HFP 1.6 specification p. 101. Signed-off-by: Frédéric Dalleau Signed-off-by: Johan Hedberg Signed-off-by: Gustavo Padovan

Bluetooth: Add constants and macro declaration for transparent data

2013-08-21T14:47:12Z

This patch defines constants and macro for transparent data LMP features. It refers to Bluetooth Core V4.0 specification, Part C, Chap 3.3 which defines LMP feature mask. Signed-off-by: Frédéric Dalleau Acked-by: Marcel Holtmann Signed-off-by: Johan Hedberg Signed-off-by: Gustavo Padovan

Bluetooth: Parameters for outgoing SCO connections

2013-08-21T14:47:11Z

In order to establish a transparent SCO connection, the correct settings must be specified in the Setup Synchronous Connection request. For that, a setting field is added to ACL connection data to set up the desired parameters. The patch also removes usage of hdev->voice_setting in CVSD connection and makes use of T2 parameters for transparent data. Signed-off-by: Frédéric Dalleau Signed-off-by: Johan Hedberg Acked-by: Marcel Holtmann Signed-off-by: Gustavo Padovan

Bluetooth: Add constants for SCO airmode

2013-08-21T14:47:10Z

This patch defines constants for SCO airmode from SCO voice setting. It refers to Bluetooth Core V4.0 specification, Part E, Chap 6.12 which describe SCO voice setting format. Signed-off-by: Frédéric Dalleau Acked-by: Marcel Holtmann Signed-off-by: Johan Hedberg Signed-off-by: Gustavo Padovan

Bluetooth: Add Bluetooth socket voice option

2013-08-21T14:47:09Z

This patch extends the current Bluetooth socket options with BT_VOICE. This is intended to choose voice data type at runtime. It only applies to SCO sockets. Incoming connections shall be setup during deferred setup. Outgoing connections shall be setup before connect(). The desired setting is stored in the SCO socket info. This patch declares needed members, modifies getsockopt() and setsockopt(). Signed-off-by: Frédéric Dalleau Acked-by: Marcel Holtmann Signed-off-by: Johan Hedberg Signed-off-by: Gustavo Padovan

Bluetooth: Use hci_connect_sco directly

2013-08-21T14:47:08Z

hci_connect is a super function for connecting hci protocols. But the voice_setting parameter (introduced in subsequent patches) is only needed by SCO and security requirements are not needed for SCO channels. Thus, it makes sense to have a separate function for SCO. Signed-off-by: Frédéric Dalleau Acked-by: Marcel Holtmann Signed-off-by: Johan Hedberg Signed-off-by: Gustavo Padovan

Bluetooth: Add HCI authentication capabilities macros

2013-07-25T13:15:22Z

Add macros for the HCI capabilities as described in the Bluetooth Core Specification v4.0, Volume 2, part E, section 7.1.29. Signed-off-by: Mikel Astiz Signed-off-by: Gustavo Padovan

Bluetooth: Remove unneeded flag

2013-06-22T23:23:53Z

Remove HCI_LINK_KEYS flag since using HCI_MGMT is enough for test that user space expects the kernel managing link keys. Signed-off-by: Andrei Emeltchenko Acked-by: Johan Hedberg Signed-off-by: Gustavo Padovan

Bluetooth: Remove inquiry helpers

2013-06-22T23:23:52Z

This patch removes hci_do_inquiry and hci_cancel_inquiry helpers. We now use the HCI request framework in device discovery functionality and these helpers are no longer needed. Signed-off-by: Andre Guedes Acked-by: Johan Hedberg Signed-off-by: Gustavo Padovan