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Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions

From Andy Shevchenko <andy.shevchenko@gmail.com>
Newsgroups linux.kernel
Subject Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions
Date 2015-11-03 09:30 +0100
Message-ID <qqF8B-cW-7@gated-at.bofh.it> (permalink)
References (1 earlier) <qqgtz-1NE-1@gated-at.bofh.it> <qqBeG-69S-11@gated-at.bofh.it> <qqBeG-69S-9@gated-at.bofh.it> <qqDq9-7tu-9@gated-at.bofh.it> <qqEvU-8a2-13@gated-at.bofh.it>
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On Tue, Nov 3, 2015 at 9:44 AM, Dan Williams <dan.j.williams@intel.com> wrote:
> On Mon, Nov 2, 2015 at 10:30 PM, Vinod Koul <vinod.koul@intel.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
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Thread

[PATCH V2 2/3] dmaselftest: add memcpy selftest support functions Sinan Kaya <okaya@codeaurora.org> - 2015-11-02 07:10 +0100
  Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions Sinan Kaya <okaya@codeaurora.org> - 2015-11-03 05:20 +0100
    Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions Vinod Koul <vinod.koul@intel.com> - 2015-11-03 07:40 +0100
      Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions Dan Williams <dan.j.williams@intel.com> - 2015-11-03 08:50 +0100
        Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions Andy Shevchenko <andy.shevchenko@gmail.com> - 2015-11-03 09:30 +0100
          Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions Vinod Koul <vinod.koul@intel.com> - 2015-11-03 17:10 +0100
            Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions Sinan Kaya <okaya@codeaurora.org> - 2015-11-05 03:50 +0100
              Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions Vinod Koul <vinod.koul@intel.com> - 2015-11-05 13:10 +0100
                Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions Sinan Kaya <okaya@codeaurora.org> - 2015-11-05 17:20 +0100
                Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions Sinan Kaya <okaya@codeaurora.org> - 2015-11-07 07:30 +0100
                Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions Vinod Koul <vinod.koul@intel.com> - 2015-11-08 15:00 +0100
                Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support  functions okaya@codeaurora.org - 2015-11-13 21:30 +0100
        Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions Sinan Kaya <okaya@codeaurora.org> - 2015-11-03 17:00 +0100
        Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions Vinod Koul <vinod.koul@intel.com> - 2015-11-03 17:10 +0100
    Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions Timur Tabi <timur@codeaurora.org> - 2015-11-03 15:40 +0100
      Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions Vinod Koul <vinod.koul@intel.com> - 2015-11-03 17:10 +0100
        Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions Sinan Kaya <okaya@codeaurora.org> - 2015-11-03 17:30 +0100
          Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions Timur Tabi <timur@codeaurora.org> - 2015-11-03 17:50 +0100
            Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions Sinan Kaya <okaya@codeaurora.org> - 2015-11-03 18:00 +0100
        Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions Timur Tabi <timur@codeaurora.org> - 2015-11-03 17:50 +0100
  Re: [PATCH V2 2/3] dmaselftest: add memcpy selftest support functions Vinod Koul <vinod.koul@intel.com> - 2015-11-03 05:20 +0100

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