mirror of https://gitee.com/openkylin/qemu.git
c331d3e136
To be able to factor out address assignment of memory devices, we will have to read (get_addr()) and write (set_addr()) the address. We can't use properties for this purpose, as properties are device specific. E.g. while the address property for a DIMM is called "addr", it might be called differently (e.g. "memaddr") for other devices. Especially virtio based memory devices cannot use "addr" as that is already reserved and used for the address on the bus (for the proxy device). Also, it might be possible to have memory devices without address properties (e.g. internal DIMM-like thingies). In contrast to get_addr(), we expect that set_addr() can fail. Keep it simple for now for pc-dimm and simply set the static property, that will fail once realized. Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20181005092024.14344-13-david@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> |
||
|---|---|---|
| .. | ||
| memory-device.h | ||
| nvdimm.h | ||
| pc-dimm.h | ||