On Tue, Aug 30, 2016 at 04:31:34PM +0300, Китаин Олег Сергеевич wrote: > Hi. I'm writing a dmaengine driver for a DMA device that we intend > to pair with hardware that can turn on the DMA_RUN bits in any > channel, > as well as receive interrupts from a finished DMA command, all by > itself. It, however, can't configure the DMA channels. so who configures the channels? Is it a fixed channel which you cna only run? > > What complicates matters is, the DMA is intended to be used in a > regular fashion by other drivers, where > signaling RUN is done by calling device_issue_pending() . Is there a > way to pass that kind of flag to the driver? -- ~Vinod -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
