On 08/28/2013 02:28 PM, Anthony Liguori wrote: > Ack. Although I wonder if there is a device out there that actually > expects 64-bit writes to a register in an PIO region...
If IBM makes any custom hardware that sits off a PCI bus, that's where I'd expect to find such these days. I know DEC had 64-bit pio for some of its custom video and scsi controllers. Not that I expect we'll ever bother emulating any of that hw in qemu... r~
