> -----Original Message----- > From: Andrew Morton [mailto:a...@linux-foundation.org] > Sent: Wednesday, August 04, 2010 7:44 AM > To: Zang Roy-R61911 > Cc: linux-...@vger.kernel.org; linuxppc-...@ozlabs.org > Subject: Re: [PATCH 1/3 v2] sdhci: Add auto CMD12 support for > eSDHC driver > > On Tue, 3 Aug 2010 11:11:10 +0800 > Roy Zang <tie-fei.z...@freescale.com> wrote: > > > --- a/drivers/mmc/host/sdhci.h > > +++ b/drivers/mmc/host/sdhci.h > > @@ -240,6 +240,8 @@ struct sdhci_host { > > #define SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN (1<<25) > > /* Controller cannot support End Attribute in NOP ADMA > descriptor */ > > #define SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC (1<<26) > > +/* Controller uses Auto CMD12 command to stop the transfer */ > > +#define SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12 (1<<27) > > This becomes 1<<29 in my tree. It also works. > > We're about to run out. :-( >What happens then? Rewrite the code to extend some bits, I suppose. Roy
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