Re: MX27 libertas_sdio SDIO Interrupts vs available bitrate

2010-08-02 Thread Andreas Feuersinger
Hi Julien! Julien Boibessot wrote: > Andreas Feuersinger a écrit : > > 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

Re: MX27 libertas_sdio SDIO Interrupts vs available bitrate

2010-08-01 Thread Andreas Feuersinger
Hi Benzy Gabay, On Fri, 30 Jul 2010 15:08:06 -0500 "Gabay, Benzy" wrote: > > I figured, it does not make any difference wheter I use DMA for data > > transfer or not (odd?) > If interrupts are not handled in MMC level and you are disabling DMA > operation how then will the transfer completion is

RE: MX27 libertas_sdio SDIO Interrupts vs available bitrate

2010-07-30 Thread Gabay, Benzy
Hi Andreas > -Original Message- > From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc- > ow...@vger.kernel.org] On Behalf Of Andreas Feuersinger > Sent: Thursday, July 29, 2010 5:46 AM > To: libertas-...@lists.infradead.org; linux-mmc@vger.kernel.org; linux- > wirel...@vger.kernel.org

Re: MX27 libertas_sdio SDIO Interrupts vs available bitrate

2010-07-29 Thread Julien Boibessot
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 t