From: svenkatr@ti.com (Venkatraman S)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v8 0/2] sDMA descriptor autoloading feature
Date: Wed, 5 May 2010 10:08:30 +0530 [thread overview]
Message-ID: <q2r618f0c911005042138t81e86b09g444d2772ddc30b29@mail.gmail.com> (raw)
In-Reply-To: <00ea01caebdf$affcb8d0$544ff780@am.dhcp.ti.com>
On Wed, May 5, 2010 at 4:45 AM, Madhusudhan <madhu.cr@ti.com> wrote:
>> -----Original Message-----
>> From: svenkatr at gmail.com [mailto:svenkatr at gmail.com] On Behalf Of
>> Venkatraman S
>> Sent: Thursday, April 29, 2010 12:35 PM
>> To: linux-omap at vger.kernel.org; linux-mmc at vger.kernel.org; linux-arm-
>> kernel at lists.infradead.org
>> Cc: Madhusudhan Chikkature; Tony Lindgren; Adrian Hunter; Santosh
>> Shilimkar
>> Subject: [PATCH v8 0/2] sDMA descriptor autoloading feature
>>
>> ? ? This patch series is the introduction of new sDMA feature: descriptor
>> autoloading (v8) and it's adoption by the OMAP HSMMC driver.
>>
>> ? ?The previous version (v7) was blocked on achieving proper interrupt
>> syncronisation
>> between the MMC and DMA callback in the HSMMC driver.
>> ? Thanks to Adrian Hunter's patch,
>> https://patchwork.kernel.org/patch/94670/
>> this has been cleaned up.
>>
>> Current version is based on for-next branch + Adrian Hunter's
>> interrupt syncronisation patch
>> (https://patchwork.kernel.org/patch/94670)
>>
>> Changes since v7:
>> ? * Removed the 'fix race condition between DMA and HSMMC callback'
>> part of the series
>> ? * Added memory barries in start and resume sglist transfer for cpu
>> buffer syncronization
>> ? * Cleanup and comments
>>
>> This has been tested on OMAP3430, OMAP3630 and OMAP4430 SDP
>> for MMC file transfer and as boot file system.
>>
>
> The HSMMC driver changes look good to me. I can ACK that but am not a DMA
> expert to review your changes to the DMA driver.
>
Thanks. Can you please add your acked-by to 2/2 of this series so that
patchworks can pick it up.
Regards,
Venkat.
next prev parent reply other threads:[~2010-05-05 4:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-29 17:34 [PATCH v8 0/2] sDMA descriptor autoloading feature Venkatraman S
2010-05-04 23:15 ` Madhusudhan
2010-05-05 4:38 ` Venkatraman S [this message]
2010-05-05 9:32 ` Shilimkar, Santosh
2010-08-27 19:39 ` Chris Ball
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=q2r618f0c911005042138t81e86b09g444d2772ddc30b29@mail.gmail.com \
--to=svenkatr@ti.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).