From: Luis Galdos <luis.galdos@digi.com>
To: Pierre Ossman <pierre@ossman.eu>
Cc: Dan Williams <dcbw@redhat.com>,
Andrew Morton <akpm@linux-foundation.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
Pierre Ossman <drzeus@drzeus.cx>
Subject: Re: [LIBERTAS-SDIO] Support for single transfer blocks?
Date: Mon, 1 Jun 2009 11:32:58 +0200 [thread overview]
Message-ID: <4A23A04A.2030004@digi.com> (raw)
In-Reply-To: <20090513182846.044fc461@mjolnir.ossman.eu>
Pierre Ossman wrote:
>>> On Mon, 11 May 2009 16:41:51 +0200 Luis Galdos <luis.galdos@digi.com> wrote:
>>>> * The transfer of Ethernet-frames works only if the "complete" frame is smaller than the
>>>> block size of the SDIO-host. By larger packages, the SD8686 doesn't generate the expected
>>>> IRQ (cause it expected a multiple transfer) and the driver detects a timeout.
>>>>
>
> Unfortunately, the libertas chip cannot support your host as it
> requires everything to be done in a single transaction. So I'm afraid
> you'll have to look at another host controller or another wifi chip.
Thanks a lot for this info, this confirms my expectation. And sorry for the delayed
feedback (I was on vacations).
> Rgds
Regards,
--
Luis Galdos
next prev parent reply other threads:[~2009-06-01 9:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4A08392F.70108@digi.com>
2009-05-13 6:11 ` [LIBERTAS-SDIO] Support for single transfer blocks? Andrew Morton
2009-05-13 14:03 ` Dan Williams
2009-05-13 16:28 ` Pierre Ossman
2009-06-01 9:32 ` Luis Galdos [this message]
2009-06-01 9:53 ` Luis Galdos
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