On 24.02.2015 15:34, Claudio Fontana wrote: > Hello, > > I am trying to set the pci interrupt line field in the configuration space > (offset 0x3c), since it is initialized as zero. > > I would like to set it to the right value as read from the device tree, > in order for other existing software which relies on it to be able to work > unmodified.. > > but it does not seem to work (I seem to read back zero even after setting the > PCI_INTERRUPT_LINE field). > > I am also reading the interrupt pin, but that one instead seems to work out > of the box.. > > Thank you for any suggestion, > > Claudio
By the way, I am currently just avoiding to rely on PCI_INTERRUPT_LINE for AArch64, but shouldn't the register be programmable? Ciao, Claudio
