On Thu, Aug 18, 2016 at 11:26:28PM -0400, Sinan Kaya wrote: > On 8/18/2016 10:48 PM, Vinod Koul wrote: > >> Keep a size limited list with error cookies and flush them in terminate > >> all? > > I think so, terminate_all anyway cleans up the channel. Btw what is the > > behaviour on error? Do you terminate or somthing else? > > > > On error, I flush all outstanding transactions with an error code and I reset > the channel. After the reset, the DMA channel is functional again. The client > doesn't need to shutdown anything.
You mean from the client context or driver? -- ~Vinod
