On Mon, Jul 31, 2017 at 09:35:53AM -0700, Dave Jiang wrote: > On 07/31/2017 05:34 AM, Vinod Koul wrote:
> > > > Are you asking for using DMA_PREP_CMD, for that I think should be ok > > > > If you asking about adding a new flag with DMA_PREP_CMD, then it would no > > Vinod, I wonder if we should introduce a DMA_PREP_CUSTOM flag and then > reserve X number of upper flag bits to vendor specified that only they > care about. That way they can define whatever they want in the upper > bits if they need it. Nah, that just leads to abuse :( So lets keep adding the flags generically as and when we need them.. -- ~Vinod
