Re: [Qemu-devel] [Question] memory: AddressSpace backed by single IO MemoryRegion

[Paolo Bonzini]

Il 16/09/2013 19:11, Marcel Apfelbaum ha scritto:
>> >     memory_region_init_io(my_reg, owner, my_ops, my_obj, "my region", 
>> > INT64_MAX);

This is 2^63-1, not 2^64-1.  You need UINT64_MAX here.

Paolo

>> >     memory_region_set_enabled(my_reg, false);
>> >     address_space_init(my_as, my_reg, name);
>> >     memory_region_set_enabled(my_reg, true);