Re: urb-buffer not written after successful stated transfer

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Hi,

I now tried kernel version 2.6.30 (which is included in OpenEmbedded) and the error still occurs. I also tried to disable DMA but got the same result. What I forgot to mention is that I use the host port, not the OTG-Port since this port is in use for a gadget driver.

Johannes Schrimpf


David Brownell wrote:
On Thursday 23 July 2009, Johannes wrote:
Do you have an idea what the problem could be?

try with a more recent kernel ... if the issue is still
there, disable dma in the musb_hdrc driver.




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