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authorMarcel Holtmann <marcel@holtmann.org>2006-07-14 11:42:12 +0200
committerDavid S. Miller <davem@sunset.davemloft.net>2006-07-24 21:44:25 +0200
commit98bcd08b5bfe78c1c9bda5768aa081e0fe4fcc4f (patch)
tree171c7984eeaade72d57a325ee26d55e4408bbdd1 /drivers/bluetooth
parent[PKT_SCHED]: Fix regression in PSCHED_TADD{,2}. (diff)
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[Bluetooth] Correct RFCOMM channel MTU for broken implementations
Some Bluetooth RFCOMM implementations try to negotiate a bigger channel MTU than we can support for a particular session. The maximum MTU for a RFCOMM session is limited through the L2CAP layer. So if the other side proposes a channel MTU that is bigger than the underlying L2CAP MTU, we should reduce it to the L2CAP MTU of the session minus five bytes for the RFCOMM headers. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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