On 12/03/2011 01:17 PM, Jan Kiszka wrote:
> From: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
>
> Introduce a memory region type that can reserve I/O space. Such regions
> are useful for modeling I/O that is only handled outside of QEMU, i.e.
> in the context of an accelerator like KVM. Any access to such a region
> from QEMU is a bug and will be reported as such.
This is guest triggerable (DMA into the region), so abort() is too drastic.
> +void memory_region_init_reservation(MemoryRegion *mr,
> + const char *name,
> + uint64_t size)
> +{
> + memory_region_init(mr, name, size);
> + mr->ops = &reservation_ops;
> + mr->opaque = mr;
> + mr->terminates = true;
> + mr->backend_registered = false;
> +}
Just calling memory_region_init_io() is simpler, no?
--
error compiling committee.c: too many arguments to function
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