diff options
Diffstat (limited to 'hw/ppc/spapr_iommu.c')
| -rw-r--r-- | hw/ppc/spapr_iommu.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/hw/ppc/spapr_iommu.c b/hw/ppc/spapr_iommu.c index e230bacae1..d57b05d5c0 100644 --- a/hw/ppc/spapr_iommu.c +++ b/hw/ppc/spapr_iommu.c @@ -156,6 +156,16 @@ static uint64_t spapr_tce_get_min_page_size(MemoryRegion *iommu) return 1ULL << tcet->page_shift; } +static void spapr_tce_notify_started(MemoryRegion *iommu) +{ + spapr_tce_set_need_vfio(container_of(iommu, sPAPRTCETable, iommu), true); +} + +static void spapr_tce_notify_stopped(MemoryRegion *iommu) +{ + spapr_tce_set_need_vfio(container_of(iommu, sPAPRTCETable, iommu), false); +} + static int spapr_tce_table_post_load(void *opaque, int version_id) { sPAPRTCETable *tcet = SPAPR_TCE_TABLE(opaque); @@ -236,6 +246,8 @@ static const VMStateDescription vmstate_spapr_tce_table = { static MemoryRegionIOMMUOps spapr_iommu_ops = { .translate = spapr_tce_translate_iommu, .get_min_page_size = spapr_tce_get_min_page_size, + .notify_started = spapr_tce_notify_started, + .notify_stopped = spapr_tce_notify_stopped, }; static int spapr_tce_table_realize(DeviceState *dev) |