kernel.git/include/net/bluetooth/l2cap.h, branch linux-2.6.38.y

Bluetooth: clean up legal text

2010-12-01T23:04:43Z

Remove extra spaces from legal text so that legal stuff looks the same for all bluetooth code. Signed-off-by: Andrei Emeltchenko Signed-off-by: Gustavo F. Padovan

Bluetooth: clean up l2cap code

2010-12-01T23:04:43Z

Do not initialize static vars to zero, macros with complex values shall be enclosed with (), remove unneeded braces. Signed-off-by: Andrei Emeltchenko Signed-off-by: Gustavo F. Padovan

net: return operator cleanup

2010-09-23T21:33:39Z

Change "return (EXPR);" to "return EXPR;" return is not a function, parentheses are not required. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller

Bluetooth: Use 3-DH5 payload size for default ERTM max PDU size

2010-08-10T11:59:11Z

The previous value of 672 for L2CAP_DEFAULT_MAX_PDU_SIZE is based on the default L2CAP MTU. That default MTU is calculated from the size of two DH5 packets, minus ACL and L2CAP b-frame header overhead. ERTM is used with newer basebands that typically support larger 3-DH5 packets, and i-frames and s-frames have more header overhead. With clean RF conditions, basebands will typically attempt to use 1021-byte 3-DH5 packets for maximum throughput. Adjusting for 2 bytes of ACL headers plus 10 bytes of worst-case L2CAP headers yields 1009 bytes of payload. This PDU size imposes less overhead for header bytes and gives the baseband the option to choose 3-DH5 packets, but is small enough for ERTM traffic to interleave well with other L2CAP or SCO data. 672-byte payloads do not allow the most efficient over-the-air packet choice, and cannot achieve maximum throughput over BR/EDR. Signed-off-by: Mat Martineau Signed-off-by: Marcel Holtmann

Bluetooth: Change default L2CAP ERTM retransmit timeout

2010-08-10T11:59:11Z

The L2CAP specification requires that the ERTM retransmit timeout be at least 2 seconds for BR/EDR connections. Signed-off-by: Mat Martineau Signed-off-by: Marcel Holtmann

Bluetooth: Use __packed annotation

2010-07-21T17:39:13Z

To make net/ and include/net/ code consistent use __packed instead of __attribute__ ((packed)). Bluetooth subsystem was one of the last net subsys still using __attribute__ ((packed)). Signed-off-by: Gustavo F. Padovan Signed-off-by: Marcel Holtmann

Bluetooth: Add Google's copyright to L2CAP

2010-07-21T17:39:12Z

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

Bluetooth: Add Copyright notice to L2CAP

2010-07-21T17:39:11Z

Copyright for the time I worked on L2CAP during the Google Summer of Code program. Signed-off-by: Gustavo F. Padovan Signed-off-by: Marcel Holtmann

Bluetooth: Remove the send_lock spinlock from ERTM

2010-07-21T17:39:09Z

Using a lock to deal with the ERTM race condition - interruption with new data from the hci layer - is wrong. We should use the native skb backlog queue. Signed-off-by: Gustavo F. Padovan Signed-off-by: Marcel Holtmann

Bluetooth: Disconnect early if mode is not supported

2010-07-21T17:39:09Z

When mode is mandatory we shall not send connect request and report this to the userspace as well. Signed-off-by: Gustavo F. Padovan Signed-off-by: Marcel Holtmann