2009-02-25 23:23:10     MDMA usage in 2008R1

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2009-02-25 23:23:10     MDMA usage in 2008R1

supriya d (INDIA)

Message: 69929   


Hi All,


As per the 2008R1 release notes, point number 30,(pasted below for reference)


30.Mark MDMA channel 0 as reserved, since were using it internally.


Need information on where the MDMA channel 0 is used internally in the kernel? Can this be modified?


We need to use the MDMA channel 0 that is MDMA 1-0 and MDMA 1-1.












2009-02-25 23:40:24     Re: MDMA usage in 2008R1

Mike Frysinger (UNITED STATES)

Message: 69930   


no, you cannot use it in 2008R1.  it is reserved for dma_memcpy().