See how we call memory_region_section_addr two lines below to
convert a physical address to a base address in the region.
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
exec.c | 6 ------
1 files changed, 0 insertions(+), 6 deletions(-)
diff --git a/exec.c b/exec.c
index fccecf6..1dbd956 100644
--- a/exec.c
+++ b/exec.c
@@ -639,12 +639,6 @@ hwaddr memory_region_section_get_iotlb(CPUArchState *env,
iotlb |= phys_section_rom;
}
} else {
- /* IO handlers are currently passed a physical address.
- It would be nice to pass an offset from the base address
- of that region. This would avoid having to special case RAM,
- and avoid full address decoding in every device.
- We can't use the high bits of pd for this because
- IO_MEM_ROMD uses these as a ram address. */
iotlb = section - phys_sections;
iotlb += memory_region_section_addr(section, paddr);
}
--
1.7.1
