On 13/07/12 09:45, Andy Shevchenko wrote: >> > To understand it more, what does this mean? We will not support >> > transfers with unaligned >> > addresses/length to word size? > The dmatest module uses those constants to get source, destination > addresses and length of the test data aligned. On the other hand we > can't use unaligned address in LLI because of the hardware restriction > (2 bits are used for choosing AHB master).
To be clear, we can't use unaligned address of an LLI struct, but src/dest address inside LLI can be unaligned. I wanted to ask, will normal memcpy for anybody will work with unaligned addresses with this patch? I believe they will. -- Viresh -- IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
