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linux/net/bluetooth
Marcel Holtmann efc7688b55 Bluetooth: Add SCO fallback for eSCO connection attempts
When attempting to setup eSCO connections it can happen that some link
manager implementations fail to properly negotiate the eSCO parameters
and thus fail the eSCO setup. Normally the link manager is responsible
for the negotiation of the parameters and actually fallback to SCO if
no agreement can be reached. In cases where the link manager is just too
stupid, then at least try to establish a SCO link if eSCO fails.

For the Bluetooth devices with EDR support this includes handling packet
types of EDR basebands. This is particular tricky since for the EDR the
logic of enabling/disabling one specific packet type is turned around.
This fix contains an extra bitmask to disable eSCO EDR packet when
trying to fallback to a SCO connection.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-02-27 06:14:37 +01:00
..
bnep bluetooth: driver API update 2009-01-07 17:23:17 -08:00
cmtp Bluetooth: Enable per-module dynamic debug messages 2008-11-30 12:17:28 +01:00
hidp Bluetooth: Enable per-module dynamic debug messages 2008-11-30 12:17:28 +01:00
rfcomm Bluetooth: When encryption is dropped, do not send RFCOMM packets 2009-02-27 06:14:35 +01:00
af_bluetooth.c Bluetooth: Remove CONFIG_DEBUG_LOCK_ALLOC ifdefs 2009-02-27 06:14:34 +01:00
hci_conn.c Bluetooth: Add SCO fallback for eSCO connection attempts 2009-02-27 06:14:37 +01:00
hci_core.c Bluetooth: Enable per-module dynamic debug messages 2008-11-30 12:17:28 +01:00
hci_event.c Bluetooth: Add SCO fallback for eSCO connection attempts 2009-02-27 06:14:37 +01:00
hci_sock.c Bluetooth: Enable per-module dynamic debug messages 2008-11-30 12:17:28 +01:00
hci_sysfs.c Bluetooth: Fix format arguments warning 2008-11-30 12:17:29 +01:00
Kconfig
l2cap.c Bluetooth: Don't check encryption for L2CAP raw sockets 2009-02-27 06:14:36 +01:00
lib.c
Makefile
sco.c Bluetooth: Add enhanced security model for Simple Pairing 2009-02-27 06:14:25 +01:00