RE: [PATCH 3/3] mmc: omap_hsmmc: enable SDIO card interrupts

["Madhusudhan" <madhu.cr@ti.com>]

> -----Original Message-----
> From: Steve Sakoman [mailto:sakoman@gmail.com]
> Sent: Thursday, February 18, 2010 4:16 PM
> To: Paul Walmsley
> Cc: Madhusudhan; David Vrabel; r-woodruff2@ti.com; sawant@ti.com; linux-
> mmc@vger.kernel.org; linux-omap@vger.kernel.org
> Subject: Re: [PATCH 3/3] mmc: omap_hsmmc: enable SDIO card interrupts
> 
> On Thu, Feb 18, 2010 at 12:21 PM, Paul Walmsley <paul@pwsan.com> wrote:
> 
> > (cc'ing Steve, Richard, Anand)
> 
> > There appear to be least seven SDIO card drivers in 2.6.34-rc7. At least
> > one of these is for a TI chip - the wl1251.  I think some of the
> > Gumstix Overo OMAP3 boards are using an SDIO-connected Marvell Libertas:
> >
> > http://www.gumstix.com/store/catalog/product_info.php?products_id=252
> 
> That is correct, a Wi2Wi wifi module is connected via mmc2 on the
> Overo Air and Fire products.
> 

Steve,

A dumb question. Is this Wi2Wi wifi module available as a standard SDIO card
which can be plugged into a SD card cage? Or is it specifically designed for
the gumstix board?

Regards,
Madhu

> Data rates are pretty low with the existing OMAP SDIO driver.   Any
> chance this patch would improve that situation?
> 
> Just added applying the patch and retesting data rates to my "to do" list
> :-)
> 
> Steve
> 
> > David is probably testing with a Bluetooth card - maybe he can comment
> > further.
> >
> >> And at least I don't see a way I can test any of these features myself.
> >
> > Could you clarify?
> >
> >
> > - Paul
> >