4 Nov
2015
4 Nov
'15
6:41 p.m.
On Wed, Nov 4, 2015 at 8:53 AM, Roberto Fichera kernel@tekno-soft.it wrote:
On 11/04/2015 04:33 PM, Roberto Fichera wrote:
*RX DMA frame count=36795* RX DMA addr=0x9ef0e000 RX DMA buffer len=16 *TX DMA frame count=36795* TX DMA addr=0x9ee49000 TX DMA buffer len=16
I notice your DMA buffer length is very short, which would require very frequency interrupts to service, right? Can you increase your DMA buffer length by increasing the period size? Maybe that would help reduce the likelyhood of a failure. Although it would be good to be able to recover from a failure gracefully. -Caleb