Subject: Re: [PATCH 2/4 V2] mmc: esdhc: workaround for dma err in the last system transaction

From: Zhang Haijun <[email-masked]>
Date: Mon, 26 Aug 2013 09:03:03 +0800

On 08/23/2013 11:40 PM, Scott Wood wrote:
> On Fri, 2013-08-23 at 14:39 +0800, Zhang Haijun wrote:
>> Hi, Anton and all
>>
>> Is there any advice on these two patches ?
>>
>> [PATCH 2/4 V2] mmc: esdhc: workaround for dma err in the last system
>> transaction
>> [PATCH 3/4 V3] mmc: esdhc: Correct host version of T4240-R1.0-R2.0.
>>
>>
>> [PATCH 1/4 V4] powerpc/85xx: Add support for 85xx cpu type detection
>> This patch is Act-by Scott.
>> Patch 4/4 is split to four patches and Act-by Anton.
>>
>>
>> Thanks all.
>>
>>
>>
> [snip]
>>>> +	if (!(((SVR_SOC_VER(svr) == SVR_T4240) && (SVR_REV(svr) == 0x10))
>>>> ||
>>>> +		((SVR_SOC_VER(svr) == SVR_B4860) && (SVR_REV(svr) == 0x10))
>>>> ||
>>>> +		((SVR_SOC_VER(svr) == SVR_P1010) && (SVR_REV(svr) == 0x10))
>>>> ||
>>>> +		((SVR_SOC_VER(svr) == SVR_P3041) && (SVR_REV(svr) <= 0x20))
>>>> ||
>>>> +		((SVR_SOC_VER(svr) == SVR_P2041) && (SVR_REV(svr) <= 0x20))
>>>> ||
>>>> +		((SVR_SOC_VER(svr) == SVR_P5040) && SVR_REV(svr) == 0x20)))
>>>> +		return;
> You need to include variants here.  If P5040 is affected, then P5021 is
> affected.  If P2041 is affected, then P2040 is affected, etc.
>
> -Scott
>
>
Hi, Scott

This workaround is for CR:ENGR00229586: A-005055, Configs Affected 
onlylist these soc and its version.
I was also wonder why only these boards?

But Ican't add soc like P5021 as I think it should be. Maybe there are 
some difference between them.

-- 
Thanks & Regards

Haijun