...@vger.kernel.org; Tabi
Timur-B04825
Subject: Re: [PATCH v0 1/2] DMA: fsldma: Disable
DMA_INTERRUPT when Async_tx enabled
On Thu, Oct 15, 2009 at 06:25:14PM -0700, Dan Williams wrote:
[ added Leo and Timur to the Cc ]
On Wed, Oct 14, 2009 at 11:41 PM, Vishnu Suresh
vis...@freescale.com
On Thu, Oct 15, 2009 at 06:25:14PM -0700, Dan Williams wrote:
[ added Leo and Timur to the Cc ]
On Wed, Oct 14, 2009 at 11:41 PM, Vishnu Suresh vis...@freescale.com wrote:
This patch disables the use of DMA_INTERRUPT capability with Async_tx
The fsldma produces a null transfer with
This patch disables the use of DMA_INTERRUPT capability with Async_tx
The fsldma produces a null transfer with DMA_INTERRUPT
capability when used with Async_tx. When RAID devices queue
a transaction via Async_tx, this results in a hang.
Signed-off-by: Vishnu Suresh vis...@freescale.com
---
[ added Leo and Timur to the Cc ]
On Wed, Oct 14, 2009 at 11:41 PM, Vishnu Suresh vis...@freescale.com wrote:
This patch disables the use of DMA_INTERRUPT capability with Async_tx
The fsldma produces a null transfer with DMA_INTERRUPT
capability when used with Async_tx. When RAID devices