On 2015/3/15 20:49, Weidong Huang wrote: > Hi ALL: > > IO port 0x61 is used by pc speaker and NMI reason port. > > This is ambiguous. How to distinguish in QEMU? > > I see that NMI reason port is not realized in QEMU. > > But linux guest will access this port to determine what the NMI reason code > means. > > It will access pc speaker's io port. Is this a bug? > Gerd, any thoughts?
Thanks, -Gonglei
