Bluetooth: mgmt: Fix enabling SSP while powered off
authorAndrzej Kaczmarek <andrzej.kaczmarek@tieto.com>
Wed, 29 Aug 2012 08:02:08 +0000 (10:02 +0200)
committerGustavo Padovan <gustavo.padovan@collabora.co.uk>
Tue, 18 Sep 2012 23:07:03 +0000 (20:07 -0300)
commit3d1cbdd6aefff711bcf389fdabc4af9bc22e8201
treeb80f599211770ece9151f5791d40b2d88023b67a
parente020a83d0942a5aceac35986500c9834efc8707d
Bluetooth: mgmt: Fix enabling SSP while powered off

When new BT USB adapter is plugged in it's configured while still being powered
off (HCI_AUTO_OFF flag is set), thus Set SSP will only set dev_flags but won't
write changes to controller. As a result remote devices won't use Secure Simple
Pairing with our device due to SSP Host Support flag disabled in extended
features and may also reject SSP attempt from our side (with possible fallback
to legacy pairing).

This patch ensures HCI Write Simple Pairing Mode is sent when Set Powered is
called to power on controller and clear HCI_AUTO_OFF flag.

Signed-off-by: Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com>
Cc: stable@vger.kernel.org
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
net/bluetooth/mgmt.c