Philippe De Muyter wrote: > Is the PCI-interrupt map that part of the dts file : > > interrupt-map = < > > /* IDSEL 0x02 */ > 1000 0 0 1 &mpic 1 1 > 1000 0 0 2 &mpic 2 1 > 1000 0 0 3 &mpic 3 1 > 1000 0 0 4 &mpic 4 1 > > /* IDSEL 0x03 */ > 1800 0 0 1 &mpic 4 1 > 1800 0 0 2 &mpic 1 1 > 1800 0 0 3 &mpic 2 1 > 1800 0 0 4 &mpic 3 1 > > ...
Yes. > I do not understand anything there :( It maps PCI interrupts to mpic interrupts. The first three cells are the PCI address (only the device number is unmasked), then the PCI interrupt (INTA=1, INTB=2, etc.), then a phandle to the parent interrupt controller, then the interrupt specifier for the parent controller. -Scott _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
