doc/memory: update MMIO section
There is no memory_region_io(). And remove a stray '-'. Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com> Message-Id: <1459507677-16662-1-git-send-email-caoj.fnst@cn.fujitsu.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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@ -37,8 +37,8 @@ MemoryRegion):
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- MMIO: a range of guest memory that is implemented by host callbacks;
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each read or write causes a callback to be called on the host.
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You initialize these with memory_region_io(), passing it a MemoryRegionOps
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structure describing the callbacks.
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You initialize these with memory_region_init_io(), passing it a
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MemoryRegionOps structure describing the callbacks.
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- ROM: a ROM memory region works like RAM for reads (directly accessing
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a region of host memory), but like MMIO for writes (invoking a callback).
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