Messages in this thread | | | Date | Tue, 20 Nov 2007 13:07:35 +0100 | From | Sam Ravnborg <> | Subject | Re: [PATCH] dmaengine: Simple DMA memcpy test client |
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On Tue, Nov 20, 2007 at 12:32:34PM +0100, Haavard Skinnemoen wrote: > This client tests DMA memcpy using various lengths and various offsets > into the source and destination buffers. It will initialize both > buffers with a know pattern and verify that the DMA engine copies the > requested region and nothing more. > > Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> > --- > This patch depends on "DMAENGINE: Convert from class_device to > device". Please let me know if you want a patch that doesn't. > > drivers/dma/Kconfig | 8 ++ > drivers/dma/Makefile | 1 + > drivers/dma/dmatest.c | 272 +++++++++++++++++++++++++++++++++++++++++++++++++ > 3 files changed, 281 insertions(+), 0 deletions(-) > create mode 100644 drivers/dma/dmatest.c > > diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig > index 6a7d25f..b669595 100644 > --- a/drivers/dma/Kconfig > +++ b/drivers/dma/Kconfig > @@ -49,4 +49,12 @@ config NET_DMA > Since this is the main user of the DMA engine, it should be enabled; > say Y here. > > +config DMATEST > + tristate "DMA Test client" > + depends on DMA_ENGINE > + default n
n is implicit default so adding it is for no use.
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