diff options
Diffstat (limited to 'hw/ppc')
| -rw-r--r-- | hw/ppc/spapr_iommu.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/hw/ppc/spapr_iommu.c b/hw/ppc/spapr_iommu.c index 0790239..30352df 100644 --- a/hw/ppc/spapr_iommu.c +++ b/hw/ppc/spapr_iommu.c @@ -445,7 +445,7 @@ static void spapr_tce_reset(DeviceState *dev) static target_ulong put_tce_emu(SpaprTceTable *tcet, target_ulong ioba, target_ulong tce) { - IOMMUTLBEntry entry; + IOMMUTLBEvent event; hwaddr page_mask = IOMMU_PAGE_MASK(tcet->page_shift); unsigned long index = (ioba - tcet->bus_offset) >> tcet->page_shift; @@ -457,12 +457,13 @@ static target_ulong put_tce_emu(SpaprTceTable *tcet, target_ulong ioba, tcet->table[index] = tce; - entry.target_as = &address_space_memory, - entry.iova = (ioba - tcet->bus_offset) & page_mask; - entry.translated_addr = tce & page_mask; - entry.addr_mask = ~page_mask; - entry.perm = spapr_tce_iommu_access_flags(tce); - memory_region_notify_iommu(&tcet->iommu, 0, entry); + event.entry.target_as = &address_space_memory, + event.entry.iova = (ioba - tcet->bus_offset) & page_mask; + event.entry.translated_addr = tce & page_mask; + event.entry.addr_mask = ~page_mask; + event.entry.perm = spapr_tce_iommu_access_flags(tce); + event.type = event.entry.perm ? IOMMU_NOTIFIER_MAP : IOMMU_NOTIFIER_UNMAP; + memory_region_notify_iommu(&tcet->iommu, 0, event); return H_SUCCESS; } |