On Thu, Mar 13, 2008 at 4:14 PM, Olof Johansson <[EMAIL PROTECTED]> wrote:
> > Dummy descriptors that do nothing but cause an interrupt is the intent.
>
> Well, it'd be slightly more efficient to do add the interrupt attribute
> to the last issued descriptor when it's known in advance. If the
>
On Thu, Mar 13, 2008 at 03:29:29PM -0700, Dan Williams wrote:
> On Thu, Mar 13, 2008 at 12:54 PM, Olof Johansson <[EMAIL PROTECTED]> wrote:
> > On Tue, Mar 11, 2008 at 10:04:11AM -0700, Dan Williams wrote:
> >
> > > I notice that the driver does not handle callbacks in its descriptor
> > > cleanu
On Thu, Mar 13, 2008 at 12:54 PM, Olof Johansson <[EMAIL PROTECTED]> wrote:
> On Tue, Mar 11, 2008 at 10:04:11AM -0700, Dan Williams wrote:
>
> > I notice that the driver does not handle callbacks in its descriptor
> > cleanup path. This could be ok if your intent is only to support the
> > net
On Tue, Mar 11, 2008 at 10:04:11AM -0700, Dan Williams wrote:
> I notice that the driver does not handle callbacks in its descriptor
> cleanup path. This could be ok if your intent is only to support the
> net_dma style polled operations, but this will not work for the
> raid-offload async_tx cas
On Thu, 2008-03-06 at 16:39 -0700, Olof Johansson wrote:
> pasemi_dma: Driver for PA Semi PWRficient on-chip DMA engine
>
> First cut at a dma copy offload driver for PA Semi PWRficient. It uses the
> platform-specific functions to allocate channels, etc.
>
> Signed-off-by: Olof Johansson <[EM
