RE: [RFC 5/6] dmaengine: xilinx_dma: Program interrupt delay timeout

2018-04-17 Thread Radhey Shyam Pandey
..@metafoo.de; dmaeng...@vger.kernel.org; > linux-arm-ker...@lists.infradead.org; linux-kernel@vger.kernel.org > Subject: Re: [RFC 5/6] dmaengine: xilinx_dma: Program interrupt delay > timeout > > On Mon, Apr 02, 2018 at 04:09:05PM +0530, Radhey Shyam Pandey wrote: > > Program I

Re: [RFC 5/6] dmaengine: xilinx_dma: Program interrupt delay timeout

2018-04-11 Thread Vinod Koul
On Mon, Apr 02, 2018 at 04:09:05PM +0530, Radhey Shyam Pandey wrote: > Program IRQDelay for AXI DMA. The interrupt timeout mechanism causes > the DMA engine to generate an interrupt after the delay time period > has expired. It enables dmaengine to respond in real-time even though > interrupt coale