linux-toradex.git/include/net/bluetooth, branch v2.6.34.15

Bluetooth: Convert debug files to actually use debugfs instead of sysfs

2010-03-21T04:49:35+00:00

Some of the debug files ended up wrongly in sysfs, because at that point
of time, debugfs didn't exist. Convert these files to use debugfs and
also seq_file. This patch converts all of these files at once and then
removes the exported symbol for the Bluetooth sysfs class.

Signed-off-by: Marcel Holtmann

Bluetooth: Add controller types for BR/EDR and 802.11 AMP

2010-02-27T13:05:38+00:00

With the Bluetooth 3.0 specification and the introduction of alternate
MAC/PHY (AMP) support, it is required to differentiate between primary
BR/EDR controllers and 802.11 AMP controllers. So introduce a special
type inside HCI device for differentiation.

For now all AMP controllers will be treated as raw devices until an
AMP manager has been implemented.

Signed-off-by: Marcel Holtmann

Bluetooth: Convert inquiry cache to use debugfs instead of sysfs

2010-02-27T13:05:38+00:00

The output of the inquiry cache is only useful for debugging purposes
and so move it into debugfs.

Signed-off-by: Marcel Holtmann

Bluetooth: Convert controller hdev->type to hdev->bus

2010-02-27T13:05:38+00:00

The hdev->type is misnamed and should be actually hdev->bus instead. So
convert it now.

Signed-off-by: Marcel Holtmann

Bluetooth: Implement RejActioned flag

2009-12-03T18:34:24+00:00

RejActioned is used to prevent retransmission when a entity is on the
WAIT_F state, i.e., waiting for a frame with F-bit set due local busy
condition or a expired retransmission timer. (When these two events raise
they send a frame with the Poll bit set and enters in the WAIT_F state to
wait for a frame with the Final bit set.)
The local entity doesn't send I-frames(the data frames) until the receipt
of a frame with F-bit set. When that happens it also set RejActioned to false.
RejActioned is a mandatory feature of ERTM spec.

Signed-off-by: Gustavo F. Padovan 
Signed-off-by: Marcel Holtmann

Bluetooth: Fix sending ReqSeq on I-frames

2009-12-03T18:34:23+00:00

As specified by ERTM spec an ERTM channel can acknowledge received
I-frames(the data frames) by sending an I-frame with the proper ReqSeq
value (i.e. ReqSeq is set to BufferSeq).  Until now we aren't setting the
ReqSeq value on I-frame control bits. That way we can save sending
S-frames(Supervise frames) only to acknowledge receipt of I-frames. It
is very helpful to the full-duplex channel.
ReqSeq is the packet sequence number sent in an acknowledgement frame to
acknowledge receipt of frames up to (ReqSeq - 1).
BufferSeq controls the receiver buffer, it is used to delay
acknowledgement of new frames to not cause buffer overflow. BufferSeq
value is not increased until frames are pulled by reassembly function.

Signed-off-by: Gustavo F. Padovan 
Signed-off-by: Marcel Holtmann

Bluetooth: Unobfuscate tasklet_schedule usage

2009-12-03T18:34:21+00:00

The tasklet schedule function helpers are just an obfuscation. So remove
them and call the schedule functions directly.

Signed-off-by: Marcel Holtmann

Bluetooth: Turn hci_recv_frame into an exported function

2009-12-03T18:34:20+00:00

For future simplification it is important that the hci_recv_frame
function is no longer an inline function. So move it into the module
itself and export it.

Signed-off-by: Marcel Holtmann

net: mark net_proto_ops as const

2009-10-07T08:10:46+00:00

All usages of structure net_proto_ops should be declared const.

Signed-off-by: Stephen Hemminger 
Signed-off-by: David S. Miller

Bluetooth: Handle L2CAP case when the remote receiver is busy

2009-08-26T07:12:20+00:00

Implement all issues related to RemoteBusy in the RECV state table.

Signed-off-by: Gustavo F. Padovan 
Signed-off-by: Marcel Holtmann