Messages in this thread | | | From | "Shilimkar, Santosh" <> | Date | Tue, 21 Aug 2012 16:05:22 +0530 | Subject | Re: [RFC/PATCH 05/13] serial: omap: drop DMA support |
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On Tue, Aug 21, 2012 at 3:50 PM, Felipe Balbi <balbi@ti.com> wrote: > On Tue, Aug 21, 2012 at 03:14:19PM +0530, Shilimkar, Santosh wrote: >> On Tue, Aug 21, 2012 at 2:45 PM, Felipe Balbi <balbi@ti.com> wrote: >> > The current support is known to be broken and >> > a later patch will come re-adding it using >> > dma engine API. >> > >> > Signed-off-by: Felipe Balbi <balbi@ti.com> >> > --- >> Thanks Felipe !! > > no problem. > >> One less driver now towards OMAP DMA >> engine conversion. > > indeed :-) I'll take a closer look into rx timeout IRQ, but it looks > like we can use it to kick dma only for "big" transfers... need to play > with it for a while first, though. > Yep. The RX path with DMA is bit of difficult part to manage for UART.
>> FWIW, >> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> > > is this Ack for this patch only or the entire series ?? > Two more patches to review and then I will do it for full series on top of the cover-letter :-)
Regards Santosh
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