ppc_oldworld, ppc_newworld: fix escc BAR related crash
ppc maps the escc mmio region both at a fixed offset (as a sysbus area) and as part of a PCI BAR.
This crashes, since a MemoryRegion may have only one parent. Use an alias so we have a separate
MemoryRegion for the BAR.
Signed-off-by: NAvi Kivity <avi@redhat.com>
Showing
想要评论请 注册 或 登录