linux/net/bluetooth/rfcomm
Marcel Holtmann 8c84b83076 Bluetooth: Pause RFCOMM TX when encryption drops
A role switch with devices following the Bluetooth pre-2.1 standards
or without Encryption Pause and Resume support is not possible if
encryption is enabled. Most newer headsets require the role switch,
but also require that the connection is encrypted.

For connections with a high security mode setting, the link will be
immediately dropped. When the connection uses medium security mode
setting, then a grace period is introduced where the TX is halted and
the remote device gets a change to re-enable encryption after the
role switch. If not re-enabled the link will be dropped.

Based on initial work by Ville Tervo <ville.tervo@nokia.com>

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-02-27 06:14:33 +01:00
..
core.c Bluetooth: Pause RFCOMM TX when encryption drops 2009-02-27 06:14:33 +01:00
Kconfig
Makefile
sock.c Bluetooth: Replace RFCOMM link mode with security level 2009-02-27 06:14:26 +01:00
tty.c bt/rfcomm/tty: join error paths 2008-12-14 23:18:00 -08:00