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Make address_space_access_valid() take a MemTxAttrs argument

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As part of plumbing MemTxAttrs down to the IOMMU translate method,
add MemTxAttrs as an argument to address_space_access_valid().
Its callers either have an attrs value to hand, or don't care
and can use MEMTXATTRS_UNSPECIFIED.

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: 20180521140402.23318-6-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell
2018-05-31 16:32:35 +01:00
parent f26404fbee
commit fddffa4268
7 changed files with 17 additions and 8 deletions
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include/exec/memory.h
+3 -1
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@@ -1937,8 +1937,10 @@ static inline MemoryRegion *address_space_translate(AddressSpace *as,
* @addr: address within that address space
* @len: length of the area to be checked
* @is_write: indicates the transfer direction
* @attrs: memory attributes
*/
bool address_space_access_valid(AddressSpace *as, hwaddr addr, int len, bool is_write);
bool address_space_access_valid(AddressSpace *as, hwaddr addr, int len,
bool is_write, MemTxAttrs attrs);
/* address_space_map: map a physical memory region into a host virtual address
*