On Friday 01 February 2013, Thomas Petazzoni wrote: > So there is really a range of I/O addresses associated to it, even > though the device will apparently not use it. Would it be possible to > detect that the I/O range is not used by the device, and therefore > avoid the allocation of an address decoding window for this I/O range? I suspect it just gets disabled because the port number 0xc0010000 is larger than IO_PORT_LIMIT and we cannot access that offset inside of the virtual memory window we use for PIO. Arnd -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
