How to debug DMA mode in self-written linux driver?

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Kamikaze10242014-12-10 12:41:26

linux

Kamikaze1024, 2014-12-10 12:41:26

How to debug DMA mode in self-written linux driver?

How to debug dma mode in custom Linux driver? Make a stub in the driver that outputs a specific set of data or something else?

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