linux-kernel - Re: [PATCH v2 1/2] mtd: spi-nor: sfdp: save a copy of the SFDP data

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Message-ID: <C88FBBF6-4F5C-43A1-951E-332AEE9E3B3A@walle.cc>
Date:   Tue, 23 Mar 2021 19:43:47 +0100
From:   Michael Walle <michael@...le.cc>
To:     Pratyush Yadav <p.yadav@...com>
CC:     linux-kernel@...r.kernel.org, linux-mtd@...ts.infradead.org,
        Tudor Ambarus <tudor.ambarus@...rochip.com>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>
Subject: Re: [PATCH v2 1/2] mtd: spi-nor: sfdp: save a copy of the SFDP data

Am 23. März 2021 18:37:17 MEZ schrieb Pratyush Yadav <p.yadav@...com>:
>On 23/03/21 03:31PM, Michael Walle wrote:
>> Due to possible mode switching to 8D-8D-8D, it might not be possible
>to
>> read the SFDP after the initial probe. To be able to dump the SFDP
>via
>> sysfs afterwards, make a complete copy of it.
>> 
>> Signed-off-by: Michael Walle <michael@...le.cc>
>
>Reviewed-by: Pratyush Yadav <p.yadav@...com>

thanks for reviewing!

-michael