Hello, On my board I am using SCC1 and SCC2 for 10 Mbps ethernets.
I am also using SMC1 and SMC2 for some 9600 baud serial connection. I am also planning on using IDMA1 for some DMA. My chip is a 860P are there any problems with Parameter ram conflict? All SCC1, SCC2, SMC1 and SMC2 work fine. But my IDMA1 CPM interrupt handler never gets invoked, on hardware side I do see the DREQ line going low and I have verified that RCCR register for CPM is set correctly to level trigger the interrupt. Any ideas on why IDMA1 interrupt handler is not getting invoked? ANY HELP !!!! John ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
