Re: [PATCH RFCv2 01/10] mmc: core: Add support to read command queue parameters

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On Tue, Nov 22, 2016 at 11:31 AM, Adrian Hunter <adrian.hunter@xxxxxxxxx> wrote:
> On 22/11/16 12:20, Linus Walleij wrote:
>> On Tue, Nov 22, 2016 at 8:58 AM, Adrian Hunter <adrian.hunter@xxxxxxxxx> wrote:
>>> On 21/11/16 17:34, Linus Walleij wrote:
>>>> On Mon, Jun 27, 2016 at 3:22 PM, Ritesh Harjani <riteshh@xxxxxxxxxxxxxx> wrote:
>>>>
>>>>> From: Asutosh Das <asutoshd@xxxxxxxxxxxxxx>
>>>>>
>>>>> eMMC cards with EXT_CSD version >= 8, optionally support command
>>>>> queuing feature as defined by JEDEC eMMC5.1. Add support for probing
>>>>> command queue feature for such type of cards.
>>>>>
>>>>> Signed-off-by: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
>>>>> Signed-off-by: Asutosh Das <asutoshd@xxxxxxxxxxxxxx>
>>>>> Signed-off-by: Venkat Gopalakrishnan <venkatg@xxxxxxxxxxxxxx>
>>>>> [subhashj@xxxxxxxxxxxxxx: fixed trivial merge conflicts]
>>>>> Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
>>>>> Signed-off-by: Ritesh Harjani <riteshh@xxxxxxxxxxxxxx>
>>>>
>>>> Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
>>>>
>>>> Even if we don't merge the specific mechanism provided by the
>>>> rest of the patches, this patch just make us know more about
>>>> the capabilities of the hardware we're running on, which is good.
>>>
>>> I think SW CMDQ is a better starting point:
>>
>> When I supplied the Reviewe-by, as stated below it I am not talking
>> about the patch set as a whole. I am talking about *this* patch.
>
> I should have been more explicit.  SW CMDQ covers some of the same ground
> and has basically the same patch:
>
>         https://marc.info/?l=linux-mmc&m=147729859922297&w=2

OK it seems to define more of the constants, I'll go and review it.

Yours,
Linus Walleij
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