linux.git/net/bluetooth, branch v3.6-rc1

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem

2012-07-20T16:30:48+00:00

Bluetooth: Change page scan interval in fast connectable mode

2012-07-16T13:50:11+00:00

This patch is based on a user space (hciops) patch which never made it
upstream but does make sense to include in the mgmt part of the kernel.

(User space) commit message from Dmitriy Paliy:
"
Page scan interval in fast connectable mode is changed from 22.5 msec to
160 msec to perform less aggressive page scanning. This is done
accordingly to controller vendor recommendation.

Primary concern is that current parameters 22.5 interval, 11.25 window,
and interleaved scanning occupy whole radio bandwidth. Changing interval
to 160 msec should be sufficient for both speeding up connection
establishment and leaving space for other activities, like inquiry scan,
e.g.
"

Signed-off-by: Johan Hedberg 
Signed-off-by: Gustavo Padovan

Bluetooth: Use tx window from config response for ack timing

2012-07-15T15:18:29+00:00

This change addresses an L2CAP ERTM throughput problem when a remote
device does not fully utilize the available transmit window.

The L2CAP ERTM transmit window size determines the maximum number of
unacked frames that may be outstanding at any time. It is configured
separately for each direction of an ERTM connection. Each side sends a
configuration request with a tx_win field indicating how many unacked
frames it is capable of receiving before sending an ack. The
configuration response's tx_win field shows how many frames the
transmitter will actually send before waiting for an ack.

It's important to trace both the actual transmit window (to check for
validity of incoming frames) and the number of frames that the
transmitter will send before waiting (to send acks at the appropriate
time). Now there are separate tx_win and ack_win values. ack_win is
updated based on configuration responses, and is used to determine
when acks are sent.

Signed-off-by: Mat Martineau 
Signed-off-by: Gustavo Padovan

Bluetooth: debug: Print amp_mgr refcnt

2012-07-11T13:09:37+00:00

Improve debug output.

Signed-off-by: Andrei Emeltchenko 
Signed-off-by: Gustavo Padovan

Bluetooth: debug: Use standard hex object specifiers in hci_event

2012-07-11T12:56:03+00:00

To help debugging printed hex object use standard bluetooth
specifiers in hci_event. The patch changes format from 0x%04x to 0x%4.4x;
print manufacturer id and handle in hex instead of int; print opcode
always in 0x%4.4x format; status in 0x%2.2x.

Signed-off-by: Andrei Emeltchenko 
Signed-off-by: Gustavo Padovan

Bluetooth: debug: Add debug to l2cap_security_cfm

2012-07-10T18:42:07+00:00

Signed-off-by: Andrei Emeltchenko 
Signed-off-by: Gustavo Padovan

Bluetooth: debug: Print CID and PSM in hex format

2012-07-10T18:41:50+00:00

Correct places where CID and PSM were printed as int. For CID: 0x%4.4x
is used and for PSM: 0x%2.2x.

Signed-off-by: Andrei Emeltchenko 
Signed-off-by: Gustavo Padovan

Bluetooth: debug: Correct types specifiers for L2CAP

2012-07-10T18:40:50+00:00

Avoid unneeded type conversion by correcting type specifiers in debug
statements for L2CAP.

Signed-off-by: Andrei Emeltchenko 
Signed-off-by: Gustavo Padovan

Bluetooth: debug: Add printing num of cmds queued

2012-07-10T18:35:27+00:00

Signed-off-by: Andrei Emeltchenko 
Signed-off-by: Gustavo Padovan

Bluetooth: Refactor PIN code rejection to use user_pairing_resp()

2012-07-10T18:26:21+00:00

Reuse user_pairing_resp() to send PIN code negative reply

Signed-off-by: Jaganath Kanakkassery 
Signed-off-by: Gustavo Padovan