On Sat, Apr 16, 2011 at 4:40 AM, Nath, Arindam wrote:
> Hi Andrei,
>
>
>> -Original Message-
>> From: Andrei Warkentin [mailto:andr...@motorola.com]
>> Sent: Saturday, April 16, 2011 2:38 PM
>> To: Nath, Arindam
>> Cc: linux-mmc@vger.kernel.org
>
Hi Andrei,
> -Original Message-
> From: Andrei Warkentin [mailto:andr...@motorola.com]
> Sent: Saturday, April 16, 2011 2:38 PM
> To: Nath, Arindam
> Cc: linux-mmc@vger.kernel.org
> Subject: Re: [PATCH v3 01/12] mmc: sdhci: add support for auto CMD23
>
> On Sat,
On Sat, Apr 16, 2011 at 12:25 AM, Nath, Arindam wrote:
> Hi Andrei,
>
> I saw in one of the community threads that you also have a patch ready for
> supporting Auto CMD23 for SDHCI. Can you share the same with us? I would like
> to take a look at your patch first before deciding whether it would
On Sat, Apr 16, 2011 at 1:43 AM, Nath, Arindam wrote:
>> and
>> then sending the CMD23 for multi block read/write. MMC cards also
>> supports
>> CMD23 so in that case again you have to check MMC EXT_CSD register for
>> CMD23
>
> Yes, you are right. I followed the Physical Layer Spec v3.01 as is, s
On Sat, Apr 16, 2011 at 1:25 AM, Nath, Arindam wrote:
> Hi Subhash,
> Please keep in mind that my patch _only_ adds support for Auto CMD23, and not
> CMD23. CMD23 support can be made part of block layer, but Auto CMD23 is a
> feature as per the Host Controller Spec v3.00. So my patch takes care
> -Original Message-
> From: Subhash Jadavani [mailto:subha...@codeaurora.org]
> Sent: Saturday, April 16, 2011 12:07 PM
> To: Nath, Arindam; 'Andrei Warkentin'; linux-mmc@vger.kernel.org
> Subject: RE: [PATCH v3 01/12] mmc: sdhci: add support for auto CMD23
&
> -Original Message-
> From: Nath, Arindam [mailto:arindam.n...@amd.com]
> Sent: Saturday, April 16, 2011 11:56 AM
> To: Subhash Jadavani; 'Andrei Warkentin'; linux-mmc@vger.kernel.org
> Subject: RE: [PATCH v3 01/12] mmc: sdhci: add support for a
Hi Subhash,
> -Original Message-
> From: Subhash Jadavani [mailto:subha...@codeaurora.org]
> Sent: Saturday, April 16, 2011 11:47 AM
> To: 'Andrei Warkentin'; Nath, Arindam; linux-mmc@vger.kernel.org
> Subject: RE: [PATCH v3 01/12] mmc: sdhci: a
> -Original Message-
> From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
> ow...@vger.kernel.org] On Behalf Of Andrei Warkentin
> Sent: Saturday, April 16, 2011 1:34 AM
> To: Nath, Arindam; linux-mmc@vger.kernel.org
> Subject: Re: [PATCH v3 01/12] mmc: sdhci: ad
Hi Andrei,
> -Original Message-
> From: Andrei Warkentin [mailto:andr...@motorola.com]
> Sent: Saturday, April 16, 2011 1:34 AM
> To: Nath, Arindam; linux-mmc@vger.kernel.org
> Subject: Re: [PATCH v3 01/12] mmc: sdhci: add support for auto CMD23
>
> +linux-mmc
>
+linux-mmc
On Fri, Apr 15, 2011 at 3:03 PM, Andrei Warkentin wrote:
> On Fri, Apr 15, 2011 at 1:57 PM, Andrei Warkentin
> wrote:
>> Hi Arindam,
>>
>> On Fri, Apr 15, 2011 at 12:34 PM, Nath, Arindam wrote:
>>> Hi Andrei,
>>
I've recently posted changes relating to CMD23 support in blo
Host Controller v3.00 and later support Auto CMD23 in the Transfer
Mode register. Since Auto CMD23 can be used with or without DMA,
and if used with DMA, it should _only_ be ADMA, we check against
SDHCI_USE_SDMA not being set. This flag is reset when SDHCI_USE_ADMA
is set.
A new definition for SDH
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