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Date: Thu, 29 Jul 2010 14:51:43 +0200
From: Julien Boibessot <julien.boibessot@free.fr>
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To: Andreas Feuersinger <andreas.feuersinger@spintower.eu>
CC: libertas-dev@lists.infradead.org, linux-mmc@vger.kernel.org,
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Subject: Re: MX27 libertas_sdio SDIO Interrupts vs available bitrate
References: <20100729124604.79f88553@speedy>
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Hi Andreas,

Andreas Feuersinger a écrit :
> I'm trying to improve throughput of the Marvell 8686 sdio wlan module.
> Unfortunately I have to stick with kernel 2.6.22.
>
> Everything works except for very bad datarate. So far the mxc_mmc
> driver does not handle any SDIO interrupts. Could that be the reason
> for the bad performance? 
>   
Definitly !
(I had the same "problem" on my i.MX27 platform before using SDIO
interrupts)

Regards,
Julien
http://www.armadeus.com