Re: [PATCH 3/4] fsl-dma: support attribute of DMA_MEMORY when async_tx enabled

2012-07-10 Thread Dan Williams
On Mon, Jul 9, 2012 at 10:59 PM, Qiang Liu qiang@freescale.com wrote: - delete attribute of DMA_INTERRUPT because fsl-dma doesn't support this function, exception will be thrown if talitos is used to compute xor at the same time; - change the release process of dma descriptor for avoiding

RE: [PATCH 3/4] fsl-dma: support attribute of DMA_MEMORY when async_tx enabled

2012-07-10 Thread Liu Qiang-B32616
-Original Message- From: Dan Williams [mailto:dan.j.willi...@intel.com] Sent: Wednesday, July 11, 2012 3:39 AM To: Liu Qiang-B32616 Cc: linux-cry...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org; Li Yang- R58472; Phillips Kim-R1AAHA; Vinod Koul Subject: Re: [PATCH 3/4] fsl-dma