Re: [PATCH v2] dmaengine: ioat setting ioat timeout as module parameter

2020-07-05 Thread Vinod Koul
On 01-07-20, 21:48, leonid.rav...@dell.com wrote: > From: Leonid Ravich > > DMA transaction time to completion is a function of > PCI bandwidth,transaction size and a queue depth. space after , pls > So hard coded value for timeouts might be wrong > for some scenarios. I ahve fixed above and

Re: [PATCH v2] dmaengine: ioat setting ioat timeout as module parameter

2020-07-01 Thread Dave Jiang
On 7/1/2020 11:48 AM, leonid.rav...@dell.com wrote: From: Leonid Ravich DMA transaction time to completion is a function of PCI bandwidth,transaction size and a queue depth. So hard coded value for timeouts might be wrong for some scenarios. Signed-off-by: Leonid Ravich Reviewed-by: Dave

[PATCH v2] dmaengine: ioat setting ioat timeout as module parameter

2020-07-01 Thread leonid . ravich
From: Leonid Ravich DMA transaction time to completion is a function of PCI bandwidth,transaction size and a queue depth. So hard coded value for timeouts might be wrong for some scenarios. Signed-off-by: Leonid Ravich --- Changing in v2 - misspelling of completion drivers/dma/ioat/dma.c |