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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2019-01-29 11:46:04 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-01-29 11:46:04 +0000 |
| commit | 047be4ed24b3a408acccf9316d619477c06cca42 (patch) | |
| tree | 494083f60d91dd1cb28a9c8ea78f0b4863fa0905 /ioport.c | |
| parent | bf8d09694ccc07487cd73d7562081fdaec3370c8 (diff) | |
memory: add memory_region_flush_rom_device()
ROM devices go via MemoryRegionOps->write() callbacks for write
operations and do not dirty/invalidate that memory. Device emulation
must be able to mark memory ranges that have been modified internally
(e.g. using memory_region_get_ram_ptr()).
Introduce the memory_region_flush_rom_device() API for this purpose.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20190123212234.32068-2-stefanha@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: fix block comment style]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'ioport.c')
0 files changed, 0 insertions, 0 deletions