From: Marek Vasut <marex@denx.de>
To: Yann GAUTIER <yann.gautier@foss.st.com>, ulf.hansson@linaro.org
Cc: linux@armlinux.org.uk, linus.walleij@linaro.org,
ludovic.barre@foss.st.com, per.forlin@linaro.org,
huyue2@yulong.com, wsa+renesas@sang-engineering.com,
vbadigan@codeaurora.org, adrian.hunter@intel.com,
p.zabel@pengutronix.de, swboyd@chromium.org,
linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] mmc: mmci: enable MMC_CAP_NEED_RSP_BUSY
Date: Thu, 4 Feb 2021 14:07:20 +0100 [thread overview]
Message-ID: <50d92d9a-b42e-b313-a0c7-ff0848a3c673@denx.de> (raw)
In-Reply-To: <9fbd2fca-e4f5-d28f-74de-d9906cc232bf@foss.st.com>
On 2/4/21 1:54 PM, Yann GAUTIER wrote:
> On 2/4/21 1:26 PM, Marek Vasut wrote:
>> On 2/4/21 1:05 PM, yann.gautier@foss.st.com wrote:
>>> From: Yann Gautier <yann.gautier@foss.st.com>
>>>
>>> To properly manage commands awaiting R1B responses, the capability
>>> MMC_CAP_NEED_RSP_BUSY is enabled in mmci driver, for variants that
>>> manage busy detection.
>>> This R1B management needs both the flags MMC_CAP_NEED_RSP_BUSY and
>>> MMC_CAP_WAIT_WHILE_BUSY to be enabled together.
>>>
>> Shouldn't this have Fixes: tag ?
>
> Hi Marek,
>
> There is no unique patch that brought the issue, but a combination of
> several things:
> - The series that brought the MMC_CAP_NEED_RSP_BUSY flag [1]
> - The series that enabled MMC_ERASE for all hosts [2] (removal of
> MMC_CAP_ERASE)
>
> But you're right, this patch may go on v5.8.x kernel and newer versions.
I think there will be quite some interest in 5.10.y LTS on the MP1 from
the various industrial/embedded users, so it would be nice to have that
5.10.y well maintained with necessary backports / fixes :)
next prev parent reply other threads:[~2021-02-04 13:08 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-04 12:05 [PATCH 0/2] mmc: mmci/mmc_test: update mmc_erase management yann.gautier
2021-02-04 12:05 ` [PATCH 1/2] mmc: mmci: enable MMC_CAP_NEED_RSP_BUSY yann.gautier
2021-02-04 12:26 ` Marek Vasut
2021-02-04 12:54 ` Yann GAUTIER
2021-02-04 13:07 ` Marek Vasut [this message]
2021-02-05 9:53 ` Ulf Hansson
2021-02-05 12:19 ` Yann GAUTIER
2021-02-08 12:16 ` Yann GAUTIER
2021-02-08 13:31 ` Yann GAUTIER
2021-02-08 15:03 ` Ulf Hansson
2021-02-09 14:01 ` Yann Gautier
2021-02-10 12:03 ` Ulf Hansson
2021-02-04 12:05 ` [PATCH 2/2] mmc: mmc_test: use erase_arg for mmc_erase command yann.gautier
2021-02-05 6:33 ` Adrian Hunter
2021-02-05 9:05 ` Yann GAUTIER
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