From: Gustavo F. Padovan <gustavo@las.ic.unicamp.br>
Date: Fri, 21 Aug 2009 01:25:59 +0000 (-0300)
Subject: Bluetooth: Initial support for retransmission of packets with REJ frames
X-Git-Tag: v2.6.32-rc1~703^2~221^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=30afb5b2aa83adf4f69e5090d48e1bb04b64c58a;p=pandora-kernel.git

Bluetooth: Initial support for retransmission of packets with REJ frames

When receiving an I-frame with unexpected txSeq, receiver side start the
recovery procedure by sending a REJ S-frame to the transmitter side. So
the transmitter can re-send the lost I-frame.

This patch just adds a basic support for retransmission, it doesn't
mean that ERTM now has full support for packet retransmission.

Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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