@@ -1909,6 +1909,7 @@ IOMMUTLBEntry address_space_get_iotlb_entry(AddressSpace *as, hwaddr addr,
* #MemoryRegion.
* @len: pointer to length
* @is_write: indicates the transfer direction
+ * @attrs: memory attributes
*/
MemoryRegion *flatview_translate(FlatView *fv,
hwaddr addr, hwaddr *xlat,
@@ -1916,7 +1917,8 @@ MemoryRegion *flatview_translate(FlatView *fv,
static inline MemoryRegion *address_space_translate(AddressSpace *as,
hwaddr addr, hwaddr *xlat,
- hwaddr *len, bool is_write)
+ hwaddr *len, bool is_write,
+ MemTxAttrs attrs)
{
return flatview_translate(address_space_to_flatview(as),
addr, xlat, len, is_write);
@@ -1679,7 +1679,7 @@ void tb_invalidate_phys_addr(AddressSpace *as, hwaddr addr, MemTxAttrs attrs)
hwaddr l = 1;
rcu_read_lock();
- mr = address_space_translate(as, addr, &addr, &l, false);
+ mr = address_space_translate(as, addr, &addr, &l, false, attrs);
if (!(memory_region_is_ram(mr)
|| memory_region_is_romd(mr))) {
rcu_read_unlock();
@@ -3287,7 +3287,8 @@ static inline void cpu_physical_memory_write_rom_internal(AddressSpace *as,
rcu_read_lock();
while (len > 0) {
l = len;
- mr = address_space_translate(as, addr, &addr1, &l, true);
+ mr = address_space_translate(as, addr, &addr1, &l, true,
+ MEMTXATTRS_UNSPECIFIED);
if (!(memory_region_is_ram(mr) ||
memory_region_is_romd(mr))) {
@@ -3716,7 +3717,8 @@ bool cpu_physical_memory_is_io(hwaddr phys_addr)
rcu_read_lock();
mr = address_space_translate(&address_space_memory,
- phys_addr, &phys_addr, &l, false);
+ phys_addr, &phys_addr, &l, false,
+ MEMTXATTRS_UNSPECIFIED);
res = !(memory_region_is_ram(mr) || memory_region_is_romd(mr));
rcu_read_unlock();
@@ -324,7 +324,8 @@ static bool vfio_get_vaddr(IOMMUTLBEntry *iotlb, void **vaddr,
*/
mr = address_space_translate(&address_space_memory,
iotlb->translated_addr,
- &xlat, &len, writable);
+ &xlat, &len, writable,
+ MEMTXATTRS_UNSPECIFIED);
if (!memory_region_is_ram(mr)) {
error_report("iommu map to non memory area %"HWADDR_PRIx"",
xlat);
@@ -33,7 +33,7 @@ static inline uint32_t glue(address_space_ldl_internal, SUFFIX)(ARG1_DECL,
bool release_lock = false;
RCU_READ_LOCK();
- mr = TRANSLATE(addr, &addr1, &l, false);
+ mr = TRANSLATE(addr, &addr1, &l, false, attrs);
if (l < 4 || !IS_DIRECT(mr, false)) {
release_lock |= prepare_mmio_access(mr);
@@ -127,7 +127,7 @@ static inline uint64_t glue(address_space_ldq_internal, SUFFIX)(ARG1_DECL,
bool release_lock = false;
RCU_READ_LOCK();
- mr = TRANSLATE(addr, &addr1, &l, false);
+ mr = TRANSLATE(addr, &addr1, &l, false, attrs);
if (l < 8 || !IS_DIRECT(mr, false)) {
release_lock |= prepare_mmio_access(mr);
@@ -219,7 +219,7 @@ uint32_t glue(address_space_ldub, SUFFIX)(ARG1_DECL,
bool release_lock = false;
RCU_READ_LOCK();
- mr = TRANSLATE(addr, &addr1, &l, false);
+ mr = TRANSLATE(addr, &addr1, &l, false, attrs);
if (!IS_DIRECT(mr, false)) {
release_lock |= prepare_mmio_access(mr);
@@ -261,7 +261,7 @@ static inline uint32_t glue(address_space_lduw_internal, SUFFIX)(ARG1_DECL,
bool release_lock = false;
RCU_READ_LOCK();
- mr = TRANSLATE(addr, &addr1, &l, false);
+ mr = TRANSLATE(addr, &addr1, &l, false, attrs);
if (l < 2 || !IS_DIRECT(mr, false)) {
release_lock |= prepare_mmio_access(mr);
@@ -356,7 +356,7 @@ void glue(address_space_stl_notdirty, SUFFIX)(ARG1_DECL,
bool release_lock = false;
RCU_READ_LOCK();
- mr = TRANSLATE(addr, &addr1, &l, true);
+ mr = TRANSLATE(addr, &addr1, &l, true, attrs);
if (l < 4 || !IS_DIRECT(mr, true)) {
release_lock |= prepare_mmio_access(mr);
@@ -399,7 +399,7 @@ static inline void glue(address_space_stl_internal, SUFFIX)(ARG1_DECL,
bool release_lock = false;
RCU_READ_LOCK();
- mr = TRANSLATE(addr, &addr1, &l, true);
+ mr = TRANSLATE(addr, &addr1, &l, true, attrs);
if (l < 4 || !IS_DIRECT(mr, true)) {
release_lock |= prepare_mmio_access(mr);
@@ -489,7 +489,7 @@ void glue(address_space_stb, SUFFIX)(ARG1_DECL,
bool release_lock = false;
RCU_READ_LOCK();
- mr = TRANSLATE(addr, &addr1, &l, true);
+ mr = TRANSLATE(addr, &addr1, &l, true, attrs);
if (!IS_DIRECT(mr, true)) {
release_lock |= prepare_mmio_access(mr);
r = memory_region_dispatch_write(mr, addr1, val, 1, attrs);
@@ -528,7 +528,7 @@ static inline void glue(address_space_stw_internal, SUFFIX)(ARG1_DECL,
bool release_lock = false;
RCU_READ_LOCK();
- mr = TRANSLATE(addr, &addr1, &l, true);
+ mr = TRANSLATE(addr, &addr1, &l, true, attrs);
if (l < 2 || !IS_DIRECT(mr, true)) {
release_lock |= prepare_mmio_access(mr);
@@ -619,7 +619,7 @@ static void glue(address_space_stq_internal, SUFFIX)(ARG1_DECL,
bool release_lock = false;
RCU_READ_LOCK();
- mr = TRANSLATE(addr, &addr1, &l, true);
+ mr = TRANSLATE(addr, &addr1, &l, true, attrs);
if (l < 8 || !IS_DIRECT(mr, true)) {
release_lock |= prepare_mmio_access(mr);
@@ -210,7 +210,7 @@ restart:
MemoryRegion *mr;
hwaddr l = sizeof(target_ulong), addr1;
mr = address_space_translate(cs->as, pte_addr,
- &addr1, &l, false);
+ &addr1, &l, false, MEMTXATTRS_UNSPECIFIED);
if (memory_access_is_direct(mr, true)) {
target_ulong *pte_pa =
qemu_map_ram_ptr(mr->ram_block, addr1);
As part of plumbing MemTxAttrs down to the IOMMU translate method, add MemTxAttrs as an argument to address_space_translate(). 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> --- include/exec/memory.h | 4 +++- accel/tcg/translate-all.c | 2 +- exec.c | 6 ++++-- hw/vfio/common.c | 3 ++- memory_ldst.inc.c | 18 +++++++++--------- target/riscv/helper.c | 2 +- 6 files changed, 20 insertions(+), 15 deletions(-) -- 2.17.0