diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/s390x/s390-pci-bus.c | 17 | ||||
| -rw-r--r-- | hw/s390x/s390-pci-inst.c | 16 | ||||
| -rw-r--r-- | hw/s390x/s390-pci-vfio.c | 12 | ||||
| -rw-r--r-- | hw/s390x/s390-virtio-ccw.c | 4 |
4 files changed, 36 insertions, 13 deletions
diff --git a/hw/s390x/s390-pci-bus.c b/hw/s390x/s390-pci-bus.c index 48a3be802f..05f7460aec 100644 --- a/hw/s390x/s390-pci-bus.c +++ b/hw/s390x/s390-pci-bus.c @@ -732,6 +732,13 @@ static void s390_pci_iommu_free(S390pciState *s, PCIBus *bus, int32_t devfn) table->iommu[PCI_SLOT(devfn)] = NULL; g_hash_table_destroy(iommu->iotlb); + /* + * An attached PCI device may have memory listeners, eg. VFIO PCI. + * The associated subregion will already have been unmapped in + * s390_pci_iommu_disable in response to the guest deconfigure request. + * Remove the listeners now before destroying the address space. + */ + address_space_remove_listeners(&iommu->as); address_space_destroy(&iommu->as); object_unparent(OBJECT(&iommu->mr)); object_unparent(OBJECT(iommu)); @@ -770,11 +777,11 @@ static void s390_pci_init_default_group(void) group = s390_group_create(ZPCI_DEFAULT_FN_GRP); resgrp = &group->zpci_group; resgrp->fr = 1; - stq_p(&resgrp->dasm, 0); - stq_p(&resgrp->msia, ZPCI_MSI_ADDR); - stw_p(&resgrp->mui, DEFAULT_MUI); - stw_p(&resgrp->i, 128); - stw_p(&resgrp->maxstbl, 128); + resgrp->dasm = 0; + resgrp->msia = ZPCI_MSI_ADDR; + resgrp->mui = DEFAULT_MUI; + resgrp->i = 128; + resgrp->maxstbl = 128; resgrp->version = 0; } diff --git a/hw/s390x/s390-pci-inst.c b/hw/s390x/s390-pci-inst.c index 58cd041d17..70bfd91bf7 100644 --- a/hw/s390x/s390-pci-inst.c +++ b/hw/s390x/s390-pci-inst.c @@ -281,7 +281,13 @@ int clp_service_call(S390CPU *cpu, uint8_t r2, uintptr_t ra) goto out; } - memcpy(resquery, &pbdev->zpci_fn, sizeof(*resquery)); + stq_p(&resquery->sdma, pbdev->zpci_fn.sdma); + stq_p(&resquery->edma, pbdev->zpci_fn.edma); + stw_p(&resquery->pchid, pbdev->zpci_fn.pchid); + resquery->flags = pbdev->zpci_fn.flags; + resquery->pfgid = pbdev->zpci_fn.pfgid; + stl_p(&resquery->fid, pbdev->zpci_fn.fid); + stl_p(&resquery->uid, pbdev->zpci_fn.uid); for (i = 0; i < PCI_BAR_COUNT; i++) { uint32_t data = pci_get_long(pbdev->pdev->config + @@ -312,7 +318,13 @@ int clp_service_call(S390CPU *cpu, uint8_t r2, uintptr_t ra) stw_p(&resgrp->hdr.rsp, CLP_RC_QUERYPCIFG_PFGID); goto out; } - memcpy(resgrp, &group->zpci_group, sizeof(ClpRspQueryPciGrp)); + resgrp->fr = group->zpci_group.fr; + stq_p(&resgrp->dasm, group->zpci_group.dasm); + stq_p(&resgrp->msia, group->zpci_group.msia); + stw_p(&resgrp->mui, group->zpci_group.mui); + stw_p(&resgrp->i, group->zpci_group.i); + stw_p(&resgrp->maxstbl, group->zpci_group.maxstbl); + resgrp->version = group->zpci_group.version; stw_p(&resgrp->hdr.rsp, CLP_RC_OK); break; } diff --git a/hw/s390x/s390-pci-vfio.c b/hw/s390x/s390-pci-vfio.c index d5c78063b5..9296e1bb6e 100644 --- a/hw/s390x/s390-pci-vfio.c +++ b/hw/s390x/s390-pci-vfio.c @@ -156,12 +156,12 @@ static void s390_pci_read_group(S390PCIBusDevice *pbdev, if (cap->flags & VFIO_DEVICE_INFO_ZPCI_FLAG_REFRESH) { resgrp->fr = 1; } - stq_p(&resgrp->dasm, cap->dasm); - stq_p(&resgrp->msia, cap->msi_addr); - stw_p(&resgrp->mui, cap->mui); - stw_p(&resgrp->i, cap->noi); - stw_p(&resgrp->maxstbl, cap->maxstbl); - stb_p(&resgrp->version, cap->version); + resgrp->dasm = cap->dasm; + resgrp->msia = cap->msi_addr; + resgrp->mui = cap->mui; + resgrp->i = cap->noi; + resgrp->maxstbl = cap->maxstbl; + resgrp->version = cap->version; } } diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c index 22222c4fd5..4e140bbead 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -486,6 +486,10 @@ static void s390_machine_reset(MachineState *machine) default: g_assert_not_reached(); } + + CPU_FOREACH(t) { + run_on_cpu(t, s390_do_cpu_set_diag318, RUN_ON_CPU_HOST_ULONG(0)); + } s390_ipl_clear_reset_request(); } |