-----Original Message-----
From: svenkatr at gmail.com [mailto:svenkatr at gmail.com] On Behalf Of S, Venkatraman
Sent: Wednesday, May 05, 2010 10:09 AM
To: Chikkature Rajashekar, Madhusudhan
Cc: linux-omap at vger.kernel.org; linux-mmc at vger.kernel.org; linux-arm-kernel at lists.infradead.org; Tony
Lindgren; Adrian Hunter; Shilimkar, Santosh
Subject: Re: [PATCH v8 0/2] sDMA descriptor autoloading feature

On Wed, May 5, 2010 at 4:45 AM, Madhusudhan [off-list ref] wrote:

quoted

quoted

-----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.

Venkat, 
Sorry for late comments on your series.