diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2018-05-31 14:50:52 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-05-31 16:32:35 +0100 |
| commit | 6d7b9a6c3bd21bba95203abd1ed9a572688822ae (patch) | |
| tree | e48c9d80fb7192e0e7ca36c9750bf258f66111ee /include | |
| parent | 53d0790dfefdf3e226dd50a581477c5721786a76 (diff) | |
Make memory_region_access_valid() take a MemTxAttrs argument
As part of plumbing MemTxAttrs down to the IOMMU translate method,
add MemTxAttrs as an argument to memory_region_access_valid().
Its callers either have an attrs value to hand, or don't care
and can use MEMTXATTRS_UNSPECIFIED.
The callsite in flatview_access_valid() is part of a recursive
loop flatview_access_valid() -> memory_region_access_valid() ->
subpage_accepts() -> flatview_access_valid(); we make it pass
MEMTXATTRS_UNSPECIFIED for now, until the next several commits
have plumbed an attrs parameter through the rest of the loop
and we can add an attrs parameter to flatview_access_valid().
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180521140402.23318-8-peter.maydell@linaro.org
Diffstat (limited to 'include')
| -rw-r--r-- | include/exec/memory-internal.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/exec/memory-internal.h b/include/exec/memory-internal.h index 58399b9318..56c25c0ef7 100644 --- a/include/exec/memory-internal.h +++ b/include/exec/memory-internal.h @@ -37,7 +37,8 @@ void flatview_unref(FlatView *view); extern const MemoryRegionOps unassigned_mem_ops; bool memory_region_access_valid(MemoryRegion *mr, hwaddr addr, - unsigned size, bool is_write); + unsigned size, bool is_write, + MemTxAttrs attrs); void flatview_add_to_dispatch(FlatView *fv, MemoryRegionSection *section); AddressSpaceDispatch *address_space_dispatch_new(FlatView *fv); |