linux-stable.git/include/net/bluetooth/l2cap.h, branch v3.9 Linux kernel stable tree Bluetooth: remove an unused variable in a header file 2013-01-09T19:05:05+00:00 Rami Rosen ramirose@gmail.com 2012-12-18T09:48:01+00:00 7952861f4a8d67b6624b2e6c92cd63bd11a332ce This patch removes srej_queue_next from include/net/bluetooth/l2cap.h as it is not used. Signed-off-by: Rami Rosen <ramirose@gmail.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> 
This patch removes srej_queue_next from include/net/bluetooth/l2cap.h as it
is not used.

Signed-off-by: Rami Rosen <ramirose@gmail.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Bluetooth: trivial: Change NO_FCS_RECV to RECV_NO_FCS 2012-12-03T18:00:01+00:00 Andrei Emeltchenko andrei.emeltchenko@intel.com 2012-11-29T15:46:08+00:00 f2592d3ee3c5817981f343b90bfb9c5612f38d23 Make code more readable by changing CONF_NO_FCS_RECV which is read as "No L2CAP FCS option received" to CONF_RECV_NO_FCS which means "Received L2CAP option NO_FCS". This flag really means that we have received L2CAP FRAME CHECK SEQUENCE (FCS) OPTION with value "No FCS". Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> 
Make code more readable by changing CONF_NO_FCS_RECV which is read
as "No L2CAP FCS option received" to CONF_RECV_NO_FCS which means
"Received L2CAP option NO_FCS". This flag really means that we have
received L2CAP FRAME CHECK SEQUENCE (FCS) OPTION with value "No FCS".

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Bluetooth: Refactor locking in amp_physical_cfm 2012-11-19T21:30:00+00:00 Andrei Emeltchenko andrei.emeltchenko@intel.com 2012-11-14T15:39:30+00:00 a514b17fab51c1433db920d76cf8ddda959e5da0 Remove locking from l2cap_physical_cfm and lock chan inside amp_physical_cfm. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> 
Remove locking from l2cap_physical_cfm and lock chan inside
amp_physical_cfm.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Bluetooth: Rename ctrl_id to remote_amp_id 2012-11-01T22:27:11+00:00 Andrei Emeltchenko andrei.emeltchenko@intel.com 2012-11-01T13:37:03+00:00 fffadc08ebf1f4c61bb8f9be0f1d8c3c053d815f Since we have started to use local_amp_id for local AMP Controller Id it makes sense to rename ctrl_id to remote_amp_id since it represents remote AMP controller Id. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> 
Since we have started to use local_amp_id for local AMP
Controller Id it makes sense to rename ctrl_id to remote_amp_id
since it represents remote AMP controller Id.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Bluetooth: AMP: Use l2cap_physical_cfm in phylink complete evt 2012-11-01T22:27:10+00:00 Andrei Emeltchenko andrei.emeltchenko@intel.com 2012-10-31T13:46:36+00:00 cf70ff220a918b25d383510f913de52308d04bb2 When receiving HCI Phylink Complete event run amp_physical_cfm which initialize BR/EDR L2CAP channel associated with High Speed link and run l2cap_physical_cfm which shall send L2CAP Create Chan Request. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> 
When receiving HCI Phylink Complete event run amp_physical_cfm
which initialize BR/EDR L2CAP channel associated with High Speed
link and run l2cap_physical_cfm which shall send L2CAP Create
Chan Request.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Bluetooth: AMP: Process Logical Link complete evt 2012-11-01T22:27:02+00:00 Andrei Emeltchenko andrei.emeltchenko@intel.com 2012-10-25T12:20:45+00:00 27695fb415ab150e1972a882c2538bf9bf130cb0 After receiving HCI Logical Link Complete event finish EFS configuration by sending L2CAP Conf Response with success code. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> 
After receiving HCI Logical Link Complete event finish EFS
configuration by sending L2CAP Conf Response with success code.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Bluetooth: Start channel move when socket option is changed 2012-10-24T02:26:30+00:00 Mat Martineau mathewm@codeaurora.org 2012-10-23T22:24:23+00:00 3f7a56c4ff438f4727439cb048034f56320dd228 Channel moves are triggered by changes to the BT_CHANNEL_POLICY sockopt when an ERTM or streaming-mode channel is connected. Moves are only started if enable_hs is true. Signed-off-by: Mat Martineau <mathewm@codeaurora.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> 
Channel moves are triggered by changes to the BT_CHANNEL_POLICY
sockopt when an ERTM or streaming-mode channel is connected.

Moves are only started if enable_hs is true.

Signed-off-by: Mat Martineau <mathewm@codeaurora.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Bluetooth: Move channel response 2012-10-24T02:20:54+00:00 Mat Martineau mathewm@codeaurora.org 2012-10-23T22:24:14+00:00 5b155ef960202b20a5cae43b9e675f4326e2375c The move response command includes a result code indicating "pending", "success", or "failure" status. A pending result is received when the remote address is still setting up a physical link, and will be followed by success or failure. On success, logical link setup will proceed. On failure, the move is stopped. The receiver of a move channel response must always follow up by sending a move channel confirm command. Signed-off-by: Mat Martineau <mathewm@codeaurora.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> 
The move response command includes a result code indicating
"pending", "success", or "failure" status.  A pending result is
received when the remote address is still setting up a physical link,
and will be followed by success or failure.  On success, logical link
setup will proceed.  On failure, the move is stopped.  The receiver of
a move channel response must always follow up by sending a move
channel confirm command.

Signed-off-by: Mat Martineau <mathewm@codeaurora.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Bluetooth: Add new l2cap_chan struct members for high speed channels 2012-10-24T01:57:02+00:00 Mat Martineau mathewm@codeaurora.org 2012-10-23T22:24:06+00:00 08333283a7347c33589f31c9b1d1b7a4f3c3f7a3 An L2CAP channel using high speed continues to be associated with a BR/EDR l2cap_conn, while also tracking an additional hci_conn (representing a physical link on a high speed controller) and hci_chan (representing a logical link). There may only be one physical link between two high speed controllers. Each physical link may contain several logical links, with each logical link representing a channel with specific quality of service. During a channel move, the destination channel id, current move state, and role (initiator vs. responder) are tracked and used by the channel move state machine. The ident value associated with a move request must also be stored in order to use it in later move responses. The active channel is stored in local_amp_id. Signed-off-by: Mat Martineau <mathewm@codeaurora.org> Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> 
An L2CAP channel using high speed continues to be associated with a
BR/EDR l2cap_conn, while also tracking an additional hci_conn
(representing a physical link on a high speed controller) and hci_chan
(representing a logical link).  There may only be one physical link
between two high speed controllers.  Each physical link may contain
several logical links, with each logical link representing a channel
with specific quality of service.

During a channel move, the destination channel id, current move state,
and role (initiator vs. responder) are tracked and used by the channel
move state machine.  The ident value associated with a move request
must also be stored in order to use it in later move responses.

The active channel is stored in local_amp_id.

Signed-off-by: Mat Martineau <mathewm@codeaurora.org>
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Bluetooth: Add chan->ops->defer() 2012-10-15T12:43:29+00:00 Gustavo Padovan gustavo.padovan@collabora.co.uk 2012-10-12T11:35:24+00:00 2dc4e5105f012bda7eef2f459ed3d5299ded9672 When DEFER_SETUP is set defer() will trigger an authorization request to the userspace. l2cap_chan_no_defer() is meant to be used when one does not want to support DEFER_SETUP (A2MP for example). Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> 
When DEFER_SETUP is set defer() will trigger an authorization
request to the userspace.

l2cap_chan_no_defer() is meant to be used when one does not want to
support DEFER_SETUP (A2MP for example).

Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>