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Date: Tue, 3 Nov 2015 10:22:25 +0200 From: Andy Shevchenko <andy.shevchenko@...il.com> To: Dan Williams <dan.j.williams@...el.com> Cc: Vinod Koul <vinod.koul@...el.com>, Sinan Kaya <okaya@...eaurora.org>, "dmaengine@...r.kernel.org" <dmaengine@...r.kernel.org>, timur@...eaurora.org, cov@...eaurora.org, jcm@...hat.com, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions On Tue, Nov 3, 2015 at 9:44 AM, Dan Williams <dan.j.williams@...el.com> wrote: > On Mon, Nov 2, 2015 at 10:30 PM, Vinod Koul <vinod.koul@...el.com> wrote: >> On Mon, Nov 02, 2015 at 11:18:37PM -0500, Sinan Kaya wrote: >>> On 11/2/2015 11:15 PM, Vinod Koul wrote: >>> >On Mon, Nov 02, 2015 at 01:07:38AM -0500, Sinan Kaya wrote: >>> This one; on the other hand, is selftest to verify hardware is >>> working as expected during power up. I prefer to have such nice case by run time parameter (let's say common to all DMA Engine drivers) >> We can have common code which is used for dmatest as well as selftest. I do >> not want to see same code duplicated.. First thought was to merge this to dmatest, however, some DMA controllers doesn't have a memcpy capability. How would we test them? -- With Best Regards, Andy Shevchenko -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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