From: Vinod Koul <vinod.koul@linux.intel.com>
To: Laxman Dewangan <ldewangan@nvidia.com>
Cc: "dan.j.williams@intel.com" <dan.j.williams@intel.com>,
"grant.likely@secretlab.ca" <grant.likely@secretlab.ca>,
"rob.herring@calxeda.com" <rob.herring@calxeda.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"devicetree-discuss@lists.ozlabs.org"
<devicetree-discuss@lists.ozlabs.org>,
"linux-tegra@vger.kernel.org" <linux-tegra@vger.kernel.org>
Subject: Re: [PATCH V2 2/2] dmaengine: tegra: add dma driver
Date: Fri, 11 May 2012 14:11:53 +0530 [thread overview]
Message-ID: <1336725713.15424.1856.camel@vkoul-udesk3> (raw)
In-Reply-To: <4FAB4C7D.7030406@nvidia.com>
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
next prev parent reply other threads:[~2012-05-11 8:48 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-03 7:41 [PATCH V2 0/2] " Laxman Dewangan
2012-05-03 7:41 ` [PATCH V2 1/2] dma: dmaengine: add slave req id in slave_config Laxman Dewangan
2012-05-09 8:49 ` Vinod Koul
2012-05-09 10:27 ` Laxman Dewangan
2012-05-03 7:41 ` [PATCH V2 2/2] dmaengine: tegra: add dma driver Laxman Dewangan
2012-05-09 10:14 ` Vinod Koul
2012-05-09 11:01 ` Laxman Dewangan
2012-05-10 3:34 ` Vinod Koul
2012-05-10 5:05 ` Laxman Dewangan
2012-05-11 8:41 ` Vinod Koul [this message]
2012-05-11 10:58 ` Laxman Dewangan
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