From: Chris Ball <cjb@laptop.org>
To: Philip Rakity <prakity@marvell.com>
Cc: "linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
Bing Zhao <bzhao@marvell.com>, Aaron Lu <Aaron.Lu@amd.com>,
Arindam Nath <arindam.nath@amd.com>
Subject: Re: [PATCH] mmc: sdio: support SDIO UHS cards
Date: Mon, 14 Nov 2011 20:33:11 -0500 [thread overview]
Message-ID: <87mxbyjhk8.fsf@laptop.org> (raw)
In-Reply-To: <5E6C4F13-16DC-4C62-A30E-B8FF235A93AE@marvell.com> (Philip Rakity's message of "Mon, 14 Nov 2011 11:23:37 -0800")
Hi Philip,
On Mon, Nov 14 2011, Philip Rakity wrote:
> This patch adds support for sdio UHS cards per the version 3.0
> spec.
>
> UHS mode is only enabled for version 3.0 cards when both the
> host and the controller support UHS modes.
>
> 1.8v signaling support is removed if both the card and the
> host do not support UHS. This is done to maintain
> compatibility and some system/card combinations break when
> 1.8v signaling is enabled when the host does not support UHS.
>
> Signed-off-by: Philip Rakity <prakity@marvell.com>
> Signed-off-by: Aaron Lu <Aaron.lu@amd.com>
> Reviewed-by: Arindam Nath <arindam.nath@amd.com>
> Tested-by: Bing Zhao <bzhao@marvell.com>
Against mmc-next, please:
error: patch failed: drivers/mmc/core/bus.c:303
error: drivers/mmc/core/bus.c: patch does not apply
error: patch failed: drivers/mmc/core/sd.c:959
error: drivers/mmc/core/sd.c: patch does not apply
error: patch failed: drivers/mmc/core/sdio.c:102
error: drivers/mmc/core/sdio.c: patch does not apply
error: patch failed: include/linux/mmc/card.h:363
error: include/linux/mmc/card.h: patch does not apply
error: patch failed: include/linux/mmc/sdio.h:85
error: include/linux/mmc/sdio.h: patch does not apply
- Chris.
--
Chris Ball <cjb@laptop.org> <http://printf.net/>
One Laptop Per Child
next prev parent reply other threads:[~2011-11-15 1:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-14 19:23 [PATCH] mmc: sdio: support SDIO UHS cards Philip Rakity
2011-11-15 1:33 ` Chris Ball [this message]
2011-11-15 3:22 ` Philip Rakity
2011-11-15 15:31 ` Chris Ball
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