@@ -933,6 +933,14 @@ static uint64_t memory_region_dispatch_read1(MemoryRegion *mr,
mr->ops->impl.min_access_size,
mr->ops->impl.max_access_size,
memory_region_read_accessor, mr);
+ } else if (mr->ops->old_portio) {
+ MemoryRegionIORange mrio;
+ MemoryRegionSection mrs = memory_region_find(get_system_io(), addr,
+ size);
+ mrio.mr = mr;
+ mrio.offset = mrs.offset_within_region;
+ memory_region_iorange_read(&mrio.iorange, addr - mrio.offset, size,
+ &data);
} else {
access_with_adjusted_size(addr, &data, size, 1, 4,
memory_region_oldmmio_read_accessor, mr);
@@ -994,6 +1002,14 @@ static bool memory_region_dispatch_write(MemoryRegion *mr,
mr->ops->impl.min_access_size,
mr->ops->impl.max_access_size,
memory_region_write_accessor, mr);
+ } else if (mr->ops->old_portio) {
+ MemoryRegionIORange mrio;
+ MemoryRegionSection mrs = memory_region_find(get_system_io(), addr,
+ size);
+ mrio.mr = mr;
+ mrio.offset = mrs.offset_within_region;
+ memory_region_iorange_write(&mrio.iorange, addr - mrio.offset, size,
+ data);
} else {
access_with_adjusted_size(addr, &data, size, 1, 4,
memory_region_oldmmio_write_accessor, mr);
This patch is only temporary, and will be removed soon. Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> --- memory.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)