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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
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