From: Alexander Kochetkov <al.kochet@gmail.com>
To: Jaehoon Chung <jh80.chung@samsung.com>,
Ulf Hansson <ulf.hansson@linaro.org>,
Heiko Stuebner <heiko@sntech.de>,
linux-mmc@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: Alexander Kochetkov <al.kochet@gmail.com>
Subject: [PATCH 0/2] Fix eMMC hang on rk3188 and earlier
Date: Wed, 20 Mar 2019 20:48:03 +0300 [thread overview]
Message-ID: <1553104085-32312-1-git-send-email-al.kochet@gmail.com> (raw)
Hello!
I found, that sometimes dw_mmc driver stop transfer data to
eMMC card on my rk3188 based board. One of tranfers hangs then
doing EDMA transfer and controller gives HTO. And here is a fix.
Alexander Kochetkov (2):
mmc: dw_mmc: add init_slot() hook to platform function table
mmc: dw_mmc-rockchip: fix transfer hangs on rk3188
drivers/mmc/host/dw_mmc-rockchip.c | 19 +++++++++++++++++++
drivers/mmc/host/dw_mmc.c | 4 ++++
drivers/mmc/host/dw_mmc.h | 2 ++
3 files changed, 25 insertions(+)
--
1.7.9.5
next reply other threads:[~2019-03-20 17:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-20 17:48 Alexander Kochetkov [this message]
2019-03-20 17:48 ` [PATCH 1/2] mmc: dw_mmc: add init_slot() hook to platform function table Alexander Kochetkov
2019-03-20 17:48 ` [PATCH 2/2] mmc: dw_mmc-rockchip: fix transfer hangs on rk3188 Alexander Kochetkov
2019-03-21 2:31 ` [PATCH 2/2] mmc: dw_mmc-rockchip: fix transfer hangs on rk3188【请注意，邮件由linux-mmc-owner@vger.kernel.org代发】 Shawn Lin
2019-03-21 10:32 ` Alexander Kochetkov
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=1553104085-32312-1-git-send-email-al.kochet@gmail.com \
--to=al.kochet@gmail.com \
--cc=heiko@sntech.de \
--cc=jh80.chung@samsung.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mmc@vger.kernel.org \
--cc=linux-rockchip@lists.infradead.org \
--cc=ulf.hansson@linaro.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®