haraldwolff/qemu-patch-raspberry4
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exec: change some APIs to take AddressSpaceDispatch

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Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2013-06-02 15:27:39 +02:00
parent 6092666ebd
commit c7086b4a23
1 changed files with 5 additions and 6 deletions
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11
exec.c
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@ -230,11 +230,10 @@ bool memory_region_is_unassigned(MemoryRegion *mr)
&& mr != &io_mem_watch;
}
static MemoryRegionSection *address_space_lookup_region(AddressSpace *as,
static MemoryRegionSection *address_space_lookup_region(AddressSpaceDispatch *d,
hwaddr addr,
bool resolve_subpage)
{
AddressSpaceDispatch *d = as->dispatch;
MemoryRegionSection *section;
subpage_t *subpage;
@ -248,13 +247,13 @@ static MemoryRegionSection *address_space_lookup_region(AddressSpace *as,
}
static MemoryRegionSection *
address_space_translate_internal(AddressSpace *as, hwaddr addr, hwaddr *xlat,
address_space_translate_internal(AddressSpaceDispatch *d, hwaddr addr, hwaddr *xlat,
hwaddr *plen, bool resolve_subpage)
{
MemoryRegionSection *section;
Int128 diff;
section = address_space_lookup_region(as, addr, resolve_subpage);
section = address_space_lookup_region(d, addr, resolve_subpage);
/* Compute offset within MemoryRegionSection */
addr -= section->offset_within_address_space;
@ -276,7 +275,7 @@ MemoryRegion *address_space_translate(AddressSpace *as, hwaddr addr,
hwaddr len = *plen;
for (;;) {
section = address_space_translate_internal(as, addr, &addr, plen, true);
section = address_space_translate_internal(as->dispatch, addr, &addr, plen, true);
mr = section->mr;
if (!mr->iommu_ops) {
@ -305,7 +304,7 @@ address_space_translate_for_iotlb(AddressSpace *as, hwaddr addr, hwaddr *xlat,
hwaddr *plen)
{
MemoryRegionSection *section;
section = address_space_translate_internal(as, addr, xlat, plen, false);
section = address_space_translate_internal(as->dispatch, addr, xlat, plen, false);
assert(!section->mr->iommu_ops);
return section;