[PATCH] MMC: Fix multiblock SDIO transfers in ATMEL MCI

Chris Ball cjb at laptop.org
Fri Dec 10 12:21:04 EST 2010


Hi Nicolas,

On Fri, Dec 10, 2010 at 07:14:32PM +0100, Nicolas Ferre wrote:
> Based on report made by Yauhen in:
> "MMC: Fix multiblock SDIO transfers in AT91 MCI" patch,
> I report those changes to the brother driver: atmel-mci.
> 
> So, this patch sets SDIO transfer types: SDIO block and SDIO byte
> transfers instead of using ordinary MMC block transfers.
> It is checking opcode for SDIO CMD53 and setting transfer
> type in MCI_CMDR register properly.
> 
> Reported-by: Yauhen Kharuzhy <yauhen.kharuzhy at promwad.com>
> Signed-off-by: Nicolas Ferre <nicolas.ferre at atmel.com>
> ---
> 
> Hi Chris,
> 
> In addition to the at91_mci multiblock SDIO fix, I add this little one too as
> it concerns the brother driver atmel-mci with same issue.
> 
> I hope that you will be able to queue those fixes to .37-final and stable...

That's fine, this is queued now too.  Thanks!

-- 
Chris Ball   <cjb at laptop.org>   <http://printf.net/>
One Laptop Per Child



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