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 | fddffa426894e3dae339d113c98a2979026bb6d3 (patch) | |
| tree | 08f89170a3c0eeadf0a9d2a9e59482f674822b9c /include | |
| parent | f26404fbeef33ac8798d2541839f7873bbae91fd (diff) | |
Make address_space_access_valid() take a MemTxAttrs argument
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
Diffstat (limited to 'include')
| -rw-r--r-- | include/exec/memory.h | 4 | ||||
| -rw-r--r-- | include/sysemu/dma.h | 3 |
2 files changed, 5 insertions, 2 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h index d594639d7c..3f2671f332 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -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 * diff --git a/include/sysemu/dma.h b/include/sysemu/dma.h index 0d73902634..5da3c4e3c5 100644 --- a/include/sysemu/dma.h +++ b/include/sysemu/dma.h @@ -77,7 +77,8 @@ static inline bool dma_memory_valid(AddressSpace *as, DMADirection dir) { return address_space_access_valid(as, addr, len, - dir == DMA_DIRECTION_FROM_DEVICE); + dir == DMA_DIRECTION_FROM_DEVICE, + MEMTXATTRS_UNSPECIFIED); } static inline int dma_memory_rw_relaxed(AddressSpace *as, dma_addr_t addr, |