MPC5200 : dma and IDE

Gaël Martin g.martin at
Wed Mar 17 00:04:01 EST 2004


I am using linux on a MPC5200 Lite board. When I activate the DMA on IDE bus
and try to access to the disk, I have a kernel panic. I have seen in the
m5xxx.c that DMA is disabled until it will work.
Does anybody has a patch for this or should it be done ? If anyone already
has work on this problem, is it possible to share informations to fix it ?


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