From: Suraj Sumangala <suraj@Atheros.com>
To: Zhang Jiejing-B33651 <B33651@freescale.com>
Cc: "Gustavo F. Padovan" <padovan@profusion.mobi>,
Suraj Sumangala <Suraj.Sumangala@Atheros.com>,
"marcel@holtmann.org" <marcel@holtmann.org>,
"linux-bluetooth@vger.kernel.org"
<linux-bluetooth@vger.kernel.org>
Subject: Re: [PATCH] Bluetooth: change gfp type in hci_recv_stream_fragment()
Date: Tue, 5 Apr 2011 17:32:18 +0530 [thread overview]
Message-ID: <4D9B04CA.4020208@Atheros.com> (raw)
In-Reply-To: <00EDC7B5DB2F5145BEDBC1CE66AD2727166177@039-SN1MPN1-004.039d.mgd.msft.net>
Hi Zhang,
On 4/5/2011 2:17 PM, Zhang Jiejing-B33651 wrote:
> 2. I think it should do some thing like report an error, let upper level know the receive data is got error.
> I guess maybe upper level like rfcomm will check the package's checksum ?
I guess if there is an issue with allocating buffer, the only option
could be just dropping. If we have L2CAP using ERTM mode, it might be
able to recover from the data loss. Otherways, not sure there is anyway
other than disconnecting the link(profile other than A2DP).
Ideally there would be a break in traffic at the protocol level and the
protocol might initiate a graceful disconnection here.
Regards
Suraj
prev parent reply other threads:[~2011-04-05 12:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-31 6:56 [PATCH] Bluetooth: change gfp type in hci_recv_stream_fragment() Zhang Jiejing
2011-04-04 21:16 ` Gustavo F. Padovan
2011-04-05 8:47 ` Zhang Jiejing-B33651
2011-04-05 12:02 ` Suraj Sumangala [this message]
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