From: Linus Walleij <linus.walleij@linaro.org>
To: Dmitry Osipenko <digetx@gmail.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>,
Ulf Hansson <ulf.hansson@linaro.org>,
linux-mmc <linux-mmc@vger.kernel.org>,
linux-block <linux-block@vger.kernel.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
Bough Chen <haibo.chen@nxp.com>,
Alex Lemberg <alex.lemberg@sandisk.com>,
Mateusz Nowak <mateusz.nowak@intel.com>,
Yuliy Izrailov <Yuliy.Izrailov@sandisk.com>,
Jaehoon Chung <jh80.chung@samsung.com>,
Dong Aisheng <dongas86@gmail.com>,
Das Asutosh <asutoshd@codeaurora.org>,
Zhangfei Gao <zhangfei.gao@gmail.com>,
Sahitya Tummala <stummala@codeaurora.org>,
Harjani Ritesh <riteshh@codeaurora.org>,
Venu Byravarasu <vbyravarasu@nvidia.com>,
Shawn Lin <shawn.lin@rock-chips.com>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Christoph Hellwig <hch@lst.de>,
Thierry Reding <treding@nvidia.com>,
Krishna Reddy <vdumpa@nvidia.com>
Subject: Re: [PATCH V15 06/22] mmc: block: Add blk-mq support
Date: Tue, 27 Feb 2018 09:57:58 +0100 [thread overview]
Message-ID: <CACRpkdaWyV2VPFBsFAjt-a8t6f3F6XwonHxfR3HfUJ=C13uuWw@mail.gmail.com> (raw)
In-Reply-To: <22580b82-0257-b156-9f0c-79afa34067e5@gmail.com>
On Mon, Feb 26, 2018 at 10:48 PM, Dmitry Osipenko <digetx@gmail.com> wrote:
> On 22.02.2018 20:54, Dmitry Osipenko wrote:
>> On 22.02.2018 10:42, Adrian Hunter wrote:
>>> SDIO (unless it is a combo card) should be unaffected by changes to the
>>> block driver.
>
> I don't know whether it's a combo card or not. Where I can find info about that?
> Is it mentioned in sysfs somewhere?
Combo cards were used with very old (2000s) PDAs which had only
one SD card slot which they wanted to use for WiFi and storage
at the same time.
They are very uncommon and I haven't been able to locate any
even for testing.
It is very unlikely that you have one.
However you would notice it from seeing a partition attachment
message (like with an ordinary SD card) when you plug in your
card.
Yours,
Linus Walleij
next prev parent reply other threads:[~2018-02-27 8:58 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-29 13:40 [PATCH V15 00/22] mmc: Add Command Queue support Adrian Hunter
2017-11-29 13:40 ` [PATCH V15 01/22] mmc: block: No need to export mmc_cleanup_queue() Adrian Hunter
2017-11-29 13:40 ` [PATCH V15 02/22] mmc: block: Simplify cleaning up the queue Adrian Hunter
2017-11-29 13:41 ` [PATCH V15 03/22] mmc: core: Make mmc_pre_req() and mmc_post_req() available Adrian Hunter
2017-11-29 13:41 ` [PATCH V15 04/22] mmc: block: Add error-handling comments Adrian Hunter
2017-11-29 13:41 ` [PATCH V15 05/22] mmc: core: Add parameter use_blk_mq Adrian Hunter
2017-11-29 13:41 ` [PATCH V15 06/22] mmc: block: Add blk-mq support Adrian Hunter
2018-02-21 20:50 ` Dmitry Osipenko
2018-02-22 7:42 ` Adrian Hunter
2018-02-22 17:54 ` Dmitry Osipenko
2018-02-26 21:48 ` Dmitry Osipenko
2018-02-27 8:57 ` Linus Walleij [this message]
2018-02-27 12:04 ` Dmitry Osipenko
2018-02-27 9:28 ` Adrian Hunter
2018-03-01 8:55 ` EXT4 Oops (Re: [PATCH V15 06/22] mmc: block: Add blk-mq support) Adrian Hunter
2018-03-01 9:15 ` Jose R R
2018-03-01 16:07 ` Theodore Ts'o
2018-03-01 16:04 ` Theodore Ts'o
2018-03-01 20:20 ` Andreas Dilger
2018-03-02 16:39 ` Dmitry Osipenko
2018-03-06 0:48 ` Dmitry Osipenko
2017-11-29 13:41 ` [PATCH V15 07/22] mmc: block: Add CQE support Adrian Hunter
2017-11-29 13:41 ` [PATCH V15 08/22] mmc: cqhci: support for command queue enabled host Adrian Hunter
2017-11-29 13:41 ` [PATCH V15 09/22] mmc: sdhci-pci: Add CQHCI support for Intel GLK Adrian Hunter
2017-11-29 13:41 ` [PATCH V15 10/22] mmc: block: blk-mq: Add support for direct completion Adrian Hunter
2017-11-29 13:41 ` [PATCH V15 11/22] mmc: block: blk-mq: Separate card polling from recovery Adrian Hunter
2017-11-29 13:41 ` [PATCH V15 12/22] mmc: block: Make card_busy_detect() accumulate all response error bits Adrian Hunter
2017-11-29 13:41 ` [PATCH V15 13/22] mmc: block: blk-mq: Check error bits and save the exception bit when polling card busy Adrian Hunter
2017-11-29 13:41 ` [PATCH V15 14/22] mmc: block: Check the timeout correctly in card_busy_detect() Adrian Hunter
2017-11-29 13:41 ` [PATCH V15 15/22] mmc: block: Check for transfer state " Adrian Hunter
2017-11-29 13:41 ` [PATCH V15 16/22] mmc: block: Add timeout_clks when calculating timeout Adrian Hunter
2017-11-29 13:41 ` [PATCH V15 17/22] mmc: block: Reduce polling timeout from 10 minutes to 10 seconds Adrian Hunter
2017-11-29 13:41 ` [PATCH V15 18/22] mmc: block: blk-mq: Stop using legacy recovery Adrian Hunter
2017-11-29 13:41 ` [PATCH V15 19/22] mmc: mmc_test: Do not use mmc_start_areq() anymore Adrian Hunter
2017-11-29 13:41 ` [PATCH V15 20/22] mmc: core: Remove option not to use blk-mq Adrian Hunter
2017-11-29 13:41 ` [PATCH V15 21/22] mmc: block: Remove code no longer needed after the switch to blk-mq Adrian Hunter
2017-11-29 13:41 ` [PATCH V15 22/22] mmc: core: " Adrian Hunter
2017-11-29 15:47 ` [PATCH V15 00/22] mmc: Add Command Queue support Ulf Hansson
2017-12-01 13:13 ` Adrian Hunter
2017-12-05 10:10 ` Linus Walleij
2017-12-05 15:53 ` Ulf Hansson
2017-12-11 12:28 ` Ulf Hansson
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