All of lore.kernel.org
 help / color / mirror / Atom feed
From: Avri Altman <Avri.Altman@wdc.com>
To: Ulf Hansson <ulf.hansson@linaro.org>
Cc: "linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
	Adrian Hunter <adrian.hunter@intel.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Wolfram Sang <wsa+renesas@sang-engineering.com>,
	Shawn Lin <shawn.lin@rock-chips.com>,
	Masami Hiramatsu <masami.hiramatsu@linaro.org>,
	"linux-block@vger.kernel.org" <linux-block@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH 2/2] mmc: core: Add support for cache ctrl for SD cards
Date: Tue, 11 May 2021 08:22:07 +0000	[thread overview]
Message-ID: <DM6PR04MB657598D0CCDB34B7BA8AEB73FC539@DM6PR04MB6575.namprd04.prod.outlook.com> (raw)
In-Reply-To: <CAPDyKFrvhNntCAWdyN5Kw8znq4RKE6yQS5G38XYY5iBhqMW0Pw@mail.gmail.com>


> > I would expect 2 more patches in this series:
> >  - flush cache on power down
> 
> According to the spec that should not be needed, because that should
> be managed internally in the SD card when we send a poweroff
> notification.
> 
> Did I get that wrong? Do you prefer to send a flush cache as well
> before the poweroff notification?
> 
> >  - cache disablement events?
> 
> This I don't know about. Can you elaborate?
As for the above 2 questions - I asked internally - it may take a while for people to get back to me.
Let's leave it for now.

Thanks,
Avri

> 
> >
> > Thanks,
> > Avri
> 
> Kind regards
> Uffe

  reply	other threads:[~2021-05-11  8:22 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-06 14:58 [PATCH 0/2] mmc: core: Implement support for cache ctrl for SD cards Ulf Hansson
2021-05-06 14:58 ` [PATCH 1/2] mmc: core: Move eMMC cache flushing to a new bus_ops callback Ulf Hansson
2021-05-07  7:15   ` Avri Altman
2021-05-09 18:48   ` Linus Walleij
2021-05-06 14:58 ` [PATCH 2/2] mmc: core: Add support for cache ctrl for SD cards Ulf Hansson
2021-05-09 19:01   ` Linus Walleij
2021-05-10 14:32     ` Ulf Hansson
2021-05-10  9:10   ` Avri Altman
2021-05-10 10:41     ` Avri Altman
2021-05-10 14:41     ` Ulf Hansson
2021-05-11  8:22       ` Avri Altman [this message]
2021-05-10  7:39 ` [PATCH 0/2] mmc: core: Implement " Avri Altman
2021-05-10  9:44   ` Ulf Hansson
2021-05-10 10:12     ` Avri Altman

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=DM6PR04MB657598D0CCDB34B7BA8AEB73FC539@DM6PR04MB6575.namprd04.prod.outlook.com \
    --to=avri.altman@wdc.com \
    --cc=adrian.hunter@intel.com \
    --cc=linus.walleij@linaro.org \
    --cc=linux-block@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mmc@vger.kernel.org \
    --cc=masami.hiramatsu@linaro.org \
    --cc=shawn.lin@rock-chips.com \
    --cc=ulf.hansson@linaro.org \
    --cc=wsa+renesas@sang-engineering.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.