[Bluez-devel] L2CAP device specific information

[Marcel Holtmann <marcel@holtmann.org>]

Hi,

with the release of bluez-utils-3.6 and bluez-utils-3.6.1, I added an
additional command to the l2test program to determine the extended
features of the remote L2CAP implementation. This will help us to
identify which devices will support retransmission and flow control
and/or connectionless connections.

# ./l2test -z 00:04:76:*:*:*
Connectionless MTU size is 670
Extended feature mask is not supported

The program must be run as root and can be found in the test directory
of bluez-utils. The switch --enable-test for configure enables its
compilation. There is not need to install it, you can run it from that
directory directly. If it stalls, then this might be a bug in the remote
L2CAP implementation when it doesn't answer to information requests. In
this case you might wanna run hcidump and check what happens.

So please report back information about your devices and I will collect
them and make them public at this location:

	http://www.holtmann.org/linux/bluetooth/l2cap.html

Regards

Marcel



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