Hello, I'm trying to get interrupts working for my PCI device on a 460ex and am having problem. My ISR never triggers.
I'm new to PCI(and ppc) and LDD said that I could read the config reg INTURRUPT_LINE to get the interrupt assigned to my PCI device. Well, this always reads zero. After reading through the code it appears that the interrupt is being assigned after reading some information out of the device tree and then filling in the irg in the pci_dev structure. I'm just looking for confirmation that I should be calling request_irq with the irq that I found in the pci_dev struct. thanks, jeff _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev