From: hkallweit1@gmail.com (Heiner Kallweit)
To: linus-amlogic@lists.infradead.org
Subject: [PATCH 0/5] mmc: meson-gx: add cmd23 and descriptor chain mode
Date: Wed, 15 Mar 2017 20:16:16 +0100 [thread overview]
Message-ID: <f1f8dae2-e976-4d42-99dc-34d08cb3d628@gmail.com> (raw)
Apart from three minor improvements this patch series adds support
for CMD23 mode and switches the driver to descriptor chain mode.
On my system with a 128GB eMMC card this increased the read
performance from 10 - 15 MB/s to 140 MB/s.
Successfully tested on a Odroid C2 with custom uboot based on recent
mainline uboot. Behavior might be different with vendor uboot.
Heiner Kallweit (5):
mmc: meson-gx: switch irq name to DT node name
mmc: meson-gx: improve response reading
mmc: meson-gx: use block mode also for just one block
mmc: meson-gx: add support for CMD23 mode
mmc: meson-gx: switch to descriptor chain mode
drivers/mmc/host/meson-gx-mmc.c | 258 ++++++++++++++++++++++------------------
1 file changed, 142 insertions(+), 116 deletions(-)
--
2.12.0
next reply other threads:[~2017-03-15 19:16 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-15 19:16 Heiner Kallweit [this message]
2017-03-15 19:33 ` [PATCH 1/5] mmc: meson-gx: switch irq name to DT node name Heiner Kallweit
2017-03-15 19:33 ` [PATCH 2/5] mmc: meson-gx: improve response reading Heiner Kallweit
2017-03-15 19:34 ` [PATCH 3/5] mmc: meson-gx: use block mode also for just one block Heiner Kallweit
2017-03-15 19:34 ` [PATCH 4/5] mmc: meson-gx: add support for CMD23 mode Heiner Kallweit
2017-03-15 19:34 ` [PATCH 5/5] mmc: meson-gx: switch to descriptor chain mode Heiner Kallweit
2017-03-24 19:04 ` Kevin Hilman
2017-03-24 7:27 ` [PATCH 0/5] mmc: meson-gx: add cmd23 and " Ulf Hansson
2017-03-24 18:00 ` Heiner Kallweit
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