From: Seungwon Jeon <tgih.jun@samsung.com>
To: linux-mmc@vger.kernel.org
Cc: "'Chris Ball'" <cjb@laptop.org>, linux-kernel@vger.kernel.org
Subject: [PATCH v3 0/2] mmc: core: Support packed command feature of eMMC4.5
Date: Fri, 20 Jan 2012 13:05:21 +0900 [thread overview]
Message-ID: <002501ccd728$baca1010$305e3030$%jun@samsung.com> (raw)
This patch-set adds support of packed command feature
for eMMC4.5 devices.
Changes in v3:
- Add a variable member in mmc_host for minimum number of packed entries.
This value can be overrided by host.
- Fix a handling of error sequence.
Changes in v2:
- Fix the packed read sequence and error handling.
- Apply checking the exception status for all cases with
the comments from Maya Erez and Sahitya Tummala.
- Fix preparing the packed list with the comment from Maya Erez and Venkatraman.
Seungwon Jeon (2):
mmc: core: Add packed command feature of eMMC4.5
mmc: core: Support packed command for eMMC4.5 device
drivers/mmc/card/block.c | 469 +++++++++++++++++++++++++++++++++++++++++---
drivers/mmc/card/queue.c | 48 +++++-
drivers/mmc/card/queue.h | 13 ++
drivers/mmc/core/host.c | 2 +
drivers/mmc/core/mmc.c | 24 +++
drivers/mmc/core/mmc_ops.c | 1 +
include/linux/mmc/card.h | 3 +
include/linux/mmc/core.h | 3 +
include/linux/mmc/host.h | 4 +
include/linux/mmc/mmc.h | 15 ++
10 files changed, 555 insertions(+), 27 deletions(-)
Best regards,
Seungwon Jeon.
--
1.7.2.3
next reply other threads:[~2012-01-20 4:05 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-20 4:05 Seungwon Jeon [this message]
2012-01-20 4:35 ` [PATCH v3 0/2] mmc: core: Support packed command feature of eMMC4.5 Kyungmin Park
2012-01-20 5:39 ` Namjae Jeon
2012-01-23 10:13 ` Saugata Das
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