Re: [Qemu-devel] [PATCH v3 0/5] Remove sysbus_add_memory and sysbus_del_memory

[Paolo Bonzini]

Il 15/03/2013 15:34, Peter Maydell ha scritto:
> I rather suspect sysbus_add_io and sysbus_del_io should also be
> removed, but since their users are in PPC and x86 platforms I'll
> let somebody else do that part :-)

sysbus_add_io and sysbus_del_io are actually a good match for the I/O
address space of x86, because the model was to have "well-known" port
numbers standardized across all platforms.  So all the boards would have
to know those port addresses if we used sysbus_init_mmio.

Paolo