linux-kernel - [PATCH 0/2] Fix eMMC hang on rk3188 and earlier

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Message-Id: <1553104085-32312-1-git-send-email-al.kochet@gmail.com>
Date:   Wed, 20 Mar 2019 20:48:03 +0300
From:   Alexander Kochetkov <al.kochet@...il.com>
To:     Jaehoon Chung <jh80.chung@...sung.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Heiko Stuebner <heiko@...ech.de>, linux-mmc@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Alexander Kochetkov <al.kochet@...il.com>
Subject: [PATCH 0/2] Fix eMMC hang on rk3188 and earlier

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