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authorMarcel Holtmann <marcel@holtmann.org>2008-07-14 14:13:52 -0400
committerMarcel Holtmann <marcel@holtmann.org>2008-07-14 14:13:52 -0400
commita0c22f226502be6eab37a1d9bf6fb0fadf551376 (patch)
treefe0237624038290fc0d84ce5ee97a65c49b56818 /Documentation/spi
parent8b6b3da765af9600b5edd8e3e84a20523e975884 (diff)
[Bluetooth] Move pending packets from RFCOMM socket to TTY
When an incoming RFCOMM socket connection gets converted into a TTY, it can happen that packets are lost. This mainly happens with the Handsfree profile where the remote side starts sending data right away. The problem is that these packets are in the socket receive queue. So when creating the TTY make sure to copy all pending packets from the socket receive queue to a private queue inside the TTY. To make this actually work, the flow control on the newly created TTY will be disabled and only enabled again when the TTY is opened by an application. And right before that, the pending packets will be put into the TTY flip buffer. Signed-off-by: Denis Kenzior <denis.kenzior@trolltech.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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