On Fri, 2015-08-21 at 13:59 +0530, Vinod Koul wrote:
> On Thu, Aug 20, 2015 at 10:30:50AM -0700, Sudeep Dutt wrote:
> > On Thu, 2015-08-20 at 10:50 +0530, Vinod Koul wrote:
> > > On Mon, Jul 27, 2015 at 04:58:17PM -0700, Ashutosh Dixit wrote:
>
> > > > + /*
> > > > +
On Thu, Aug 20, 2015 at 10:30:50AM -0700, Sudeep Dutt wrote:
> On Thu, 2015-08-20 at 10:50 +0530, Vinod Koul wrote:
> > On Mon, Jul 27, 2015 at 04:58:17PM -0700, Ashutosh Dixit wrote:
> > > + /*
> > > + * This is a hack to program status descriptor since
> > > + * DMA
On Fri, 2015-08-21 at 13:59 +0530, Vinod Koul wrote:
On Thu, Aug 20, 2015 at 10:30:50AM -0700, Sudeep Dutt wrote:
On Thu, 2015-08-20 at 10:50 +0530, Vinod Koul wrote:
On Mon, Jul 27, 2015 at 04:58:17PM -0700, Ashutosh Dixit wrote:
+ /*
+* This is a
On Thu, Aug 20, 2015 at 10:30:50AM -0700, Sudeep Dutt wrote:
On Thu, 2015-08-20 at 10:50 +0530, Vinod Koul wrote:
On Mon, Jul 27, 2015 at 04:58:17PM -0700, Ashutosh Dixit wrote:
+ /*
+ * This is a hack to program status descriptor since
+ * DMA engine API
On Thu, 2015-08-20 at 10:50 +0530, Vinod Koul wrote:
> On Mon, Jul 27, 2015 at 04:58:17PM -0700, Ashutosh Dixit wrote:
> > +/* Program a status descriptor with phys as address and value to be
> > written */
> > +static int mic_dma_do_status_update(struct mic_dma_chan *ch, dma_addr_t
> > phys,
>
On Thu, 2015-08-20 at 10:50 +0530, Vinod Koul wrote:
On Mon, Jul 27, 2015 at 04:58:17PM -0700, Ashutosh Dixit wrote:
+/* Program a status descriptor with phys as address and value to be
written */
+static int mic_dma_do_status_update(struct mic_dma_chan *ch, dma_addr_t
phys,
+
On Mon, Jul 27, 2015 at 04:58:17PM -0700, Ashutosh Dixit wrote:
> +/* Program a status descriptor with phys as address and value to be written
> */
> +static int mic_dma_do_status_update(struct mic_dma_chan *ch, dma_addr_t phys,
> + u64 value)
> +{
> + int ret
On Mon, Jul 27, 2015 at 04:58:17PM -0700, Ashutosh Dixit wrote:
+/* Program a status descriptor with phys as address and value to be written
*/
+static int mic_dma_do_status_update(struct mic_dma_chan *ch, dma_addr_t phys,
+ u64 value)
+{
+ int ret =
From: Siva Yerramreddy
The MIC X100 DMA engine has a special status descriptor which writes
an 8 byte value to a destination location. This is used to signal
completion of all DMA descriptors prior to the status descriptor. This
patch uses the src field as a value since the DMA engine API does
From: Siva Yerramreddy yshivakris...@gmail.com
The MIC X100 DMA engine has a special status descriptor which writes
an 8 byte value to a destination location. This is used to signal
completion of all DMA descriptors prior to the status descriptor. This
patch uses the src field as a value since
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