Re: [PATCH V2 2/2] dmaengine: tegra: add dma driver
From: Vinod Koul <hidden>
Date: 2012-05-11 08:48:37
Also in:
linux-tegra, lkml
On Thu, 2012-05-10 at 10:35 +0530, Laxman Dewangan wrote:
But when we update the chan->completed_cookie for aborted cookie? Otherwise I will get the DMA_IN_PROGRSS when I call dma_cookie_status() but actually it is aborted.
no in .device_tx_status, you should check if the descriptor is aborted or not and rteurn error for aborted descriptor. -- ~Vinod