Hi Frederic, > I am working with BlueZ 3.22, kernel 2.6.24 on ARM and found 2 problems : > > - I am not able to pair with some phones (Nokia N70 and sony-ericsson > P800). After some investigations, I found that a "L2CAP information > request packet" is sent just after the ACL connection. Both phones reply > with "command rejected" error, then disconnect the ACL link before BlueZ > is able to finish the pairing (see attached traces). > > - with some other phones (LG 990 Viewty and sony-ericsson T610), the > kernel crashes after pairing initiated by the phone is completed. > > For the first problem I removed the send of the "L2CAP information > request packet" in the kernel (see attached patch). This fixes both > problems. > > I did not found any usage of the remote L2CAP information in kernel. > Is sending "L2CAP information request packet" mandatory for upper layer > and/or qualification ? > Is my fix OK ? sending the L2CAP info is just fine. It should not cause any problems. I think it is the pairing code that does some weird things at the wrong time. Can you test with bluetooth-testing.git against bluez-4.28 to verify that this issue still exists. Regards Marcel -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
