On 2017-01-20 22:26, Vinod Koul wrote:
On Thu, Jan 19, 2017 at 08:13:17AM -0600, Andy Gross wrote:
On Thu, Jan 19, 2017 at 10:31:50AM +0530, Vinod Koul wrote:
> This makes it bam specific and causes issues if we want to use this code in
> generic libs, but yes this is an option but should be
On Thu, Jan 19, 2017 at 08:13:17AM -0600, Andy Gross wrote:
> On Thu, Jan 19, 2017 at 10:31:50AM +0530, Vinod Koul wrote:
>
>
>
> > > > >
> > > > >I really think that we need some additional API that allows for the
> > > > >flag
> > > > >munging
> > > > >for the descriptors instead of overridin
On 2017-01-19 19:43, Andy Gross wrote:
On Thu, Jan 19, 2017 at 10:31:50AM +0530, Vinod Koul wrote:
> > >
> > >I really think that we need some additional API that allows for the flag
> > >munging
> > >for the descriptors instead of overriding the prep_slave_sg. We already
> > >needed
> > >to
On Thu, Jan 19, 2017 at 10:31:50AM +0530, Vinod Koul wrote:
> > > >
> > > >I really think that we need some additional API that allows for the flag
> > > >munging
> > > >for the descriptors instead of overriding the prep_slave_sg. We already
> > > >needed
> > > >to change the way the flags are
On Mon, Jan 02, 2017 at 10:12:33AM -0600, Andy Gross wrote:
> On Mon, Jan 02, 2017 at 07:55:37PM +0530, Abhishek Sahu wrote:
> > >>> So a couple of thoughts on how to deal with this:
> > >>>
> > >>> 1) Define a virtual channel for the command descriptors vs a normal
> > >>> DMA
> >
On Mon, Jan 02, 2017 at 07:55:37PM +0530, Abhishek Sahu wrote:
> On 2016-12-29 23:24, Andy Gross wrote:
> >On Thu, Dec 22, 2016 at 01:04:37AM +0530, Abhishek Sahu wrote:
> >>On 2016-12-21 01:55, Andy Gross wrote:
> >>>On Wed, Dec 21, 2016 at 12:58:50AM +0530, Abhishek Sahu wrote:
> >>>
> >>>
> >>>
On 2016-12-29 23:24, Andy Gross wrote:
On Thu, Dec 22, 2016 at 01:04:37AM +0530, Abhishek Sahu wrote:
On 2016-12-21 01:55, Andy Gross wrote:
>On Wed, Dec 21, 2016 at 12:58:50AM +0530, Abhishek Sahu wrote:
>
>
>
Okay, do you have pointer on that one, will avoid asking the same
questions
>
On Thu, Dec 22, 2016 at 01:04:37AM +0530, Abhishek Sahu wrote:
> On 2016-12-21 01:55, Andy Gross wrote:
> >On Wed, Dec 21, 2016 at 12:58:50AM +0530, Abhishek Sahu wrote:
> >
> >
> >
> Okay, do you have pointer on that one, will avoid asking the same
> questions
> again.
> >>>
> >>>I'll
On 2016-12-21 01:55, Andy Gross wrote:
On Wed, Dec 21, 2016 at 12:58:50AM +0530, Abhishek Sahu wrote:
>>Okay, do you have pointer on that one, will avoid asking the same
>>questions
>>again.
>
>I'll see if I can find the correspondance and send to you directly.
>
>>
>>> Ahbishek, correct me w
On Wed, Dec 21, 2016 at 12:58:50AM +0530, Abhishek Sahu wrote:
> >>Okay, do you have pointer on that one, will avoid asking the same
> >>questions
> >>again.
> >
> >I'll see if I can find the correspondance and send to you directly.
> >
> >>
> >>> Ahbishek, correct me where i am wrong on the fol
On 2016-12-19 23:22, Andy Gross wrote:
On Mon, Dec 19, 2016 at 09:19:23PM +0530, Vinod Koul wrote:
On Sun, Dec 18, 2016 at 11:06:42PM -0600, Andy Gross wrote:
> On Sun, Dec 18, 2016 at 09:56:02PM +0530, Vinod Koul wrote:
> > On Thu, Dec 15, 2016 at 03:25:52PM +0530, Abhishek Sahu wrote:
> > > Th
On Mon, Dec 19, 2016 at 09:19:23PM +0530, Vinod Koul wrote:
> On Sun, Dec 18, 2016 at 11:06:42PM -0600, Andy Gross wrote:
> > On Sun, Dec 18, 2016 at 09:56:02PM +0530, Vinod Koul wrote:
> > > On Thu, Dec 15, 2016 at 03:25:52PM +0530, Abhishek Sahu wrote:
> > > > The current DMA APIs only support SG
On Sun, Dec 18, 2016 at 11:06:42PM -0600, Andy Gross wrote:
> On Sun, Dec 18, 2016 at 09:56:02PM +0530, Vinod Koul wrote:
> > On Thu, Dec 15, 2016 at 03:25:52PM +0530, Abhishek Sahu wrote:
> > > The current DMA APIs only support SGL or data in generic format.
> > > The QCA BAM DMA engine data canno
On Sun, Dec 18, 2016 at 09:56:02PM +0530, Vinod Koul wrote:
> On Thu, Dec 15, 2016 at 03:25:52PM +0530, Abhishek Sahu wrote:
> > The current DMA APIs only support SGL or data in generic format.
> > The QCA BAM DMA engine data cannot be mapped with already
> > available APIs due to following reasons
On Thu, Dec 15, 2016 at 03:25:52PM +0530, Abhishek Sahu wrote:
> The current DMA APIs only support SGL or data in generic format.
> The QCA BAM DMA engine data cannot be mapped with already
> available APIs due to following reasons.
>
> 1. The QCA BAM DMA engine uses custom flags which cannot be
>
The current DMA APIs only support SGL or data in generic format.
The QCA BAM DMA engine data cannot be mapped with already
available APIs due to following reasons.
1. The QCA BAM DMA engine uses custom flags which cannot be
mapped with generic DMA engine flags.
2. Some peripheral driver like QC
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