From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [PATCH v2 7/8] mmc: mtk-sd: fix hang when data read quickly
Date: Thu, 16 Jan 2020 09:41:53 -0500 [thread overview]
Message-ID: <20200116144153.GN8732@bill-the-cat> (raw)
In-Reply-To: <20191231032926.2194-8-mingming.lee@mediatek.com>
On Tue, Dec 31, 2019 at 11:29:25AM +0800, mingming lee wrote:
> For CMD21 tuning data, the 128/64 bytes data may coming in very
> short time, before msdc_start_data(), the read data has already
> come, in this case, clear MSDC_INT will cause the interrupt disappear
> and lead to the thread hang.
>
> the solution is just clear all interrupts before command was sent.
>
> Signed-off-by: mingming lee <mingming.lee@mediatek.com>
Applied to u-boot/master, thanks!
--
Tom
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next prev parent reply other threads:[~2020-01-16 14:41 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-31 3:29 [PATCH v2 0/8] Add support for MediaTek MT8512 Soc mingming lee
2019-12-31 3:29 ` [PATCH v2 1/8] ARM: MediaTek: Add support for MediaTek MT8512 SoC mingming lee
2020-01-16 14:41 ` Tom Rini
2019-12-31 3:29 ` [PATCH v2 2/8] clk: mediatek: add driver support for MT8512 mingming lee
2020-01-16 14:41 ` Tom Rini
2019-12-31 3:29 ` [PATCH v2 3/8] clk: mediatek: add set_clr_upd mux type flow mingming lee
2020-01-16 14:41 ` Tom Rini
2019-12-31 3:29 ` [PATCH v2 4/8] clk: mediatek: add configurable pcw_chg_reg/ibits/fmin to mtk_pll mingming lee
2020-01-16 14:41 ` Tom Rini
2020-01-16 14:41 ` Tom Rini
2019-12-31 3:29 ` [PATCH v2 5/8] pinctrl: mediatek: add driver for MT8512 mingming lee
2020-01-16 14:41 ` Tom Rini
2019-12-31 3:29 ` [PATCH v2 6/8] mmc: mtk-sd: add support for MediaTek MT8512/MT8110 SoCs mingming lee
2020-01-16 14:41 ` Tom Rini
2019-12-31 3:29 ` [PATCH v2 7/8] mmc: mtk-sd: fix hang when data read quickly mingming lee
2020-01-16 14:41 ` Tom Rini [this message]
2019-12-31 3:29 ` [PATCH v2 8/8] ARM: MediaTek: add basic support for MT8512 boards mingming lee
2020-01-16 14:41 ` Tom Rini
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