I'm puzzled about how to setup interrupts for the second I2C interface in an 8541. This is the CPM interface, the one with buffer descriptors.
I see mention of its I2CER/I2CMR registers, but am having trouble figuring out how to enable and interrupt so that when the interface is in slave mode and a packet is received, it will vector to an interrupt service routine. I am using Linux-2.7.17.11 and I know you-all have gone past this a bit, but in the midst of a project, we are constrained to finish with the kernel we started with. A few pointers on enabling an interrupt from this interface would be greatly appreciated. Charles _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded
