diff options
Diffstat (limited to 'hw/s390x')
| -rw-r--r-- | hw/s390x/s390-pci-bus.c | 12 | ||||
| -rw-r--r-- | hw/s390x/s390-pci-inst.c | 8 |
2 files changed, 14 insertions, 6 deletions
diff --git a/hw/s390x/s390-pci-bus.c b/hw/s390x/s390-pci-bus.c index 036cf4635a..072b56e45e 100644 --- a/hw/s390x/s390-pci-bus.c +++ b/hw/s390x/s390-pci-bus.c @@ -778,6 +778,17 @@ static void s390_pci_init_default_group(void) resgrp->version = 0; } +static void set_pbdev_info(S390PCIBusDevice *pbdev) +{ + pbdev->zpci_fn.sdma = ZPCI_SDMA_ADDR; + pbdev->zpci_fn.edma = ZPCI_EDMA_ADDR; + pbdev->zpci_fn.pchid = 0; + pbdev->zpci_fn.ug = ZPCI_DEFAULT_FN_GRP; + pbdev->zpci_fn.fid = pbdev->fid; + pbdev->zpci_fn.uid = pbdev->uid; + pbdev->pci_group = s390_group_find(ZPCI_DEFAULT_FN_GRP); +} + static void s390_pcihost_realize(DeviceState *dev, Error **errp) { PCIBus *b; @@ -1000,6 +1011,7 @@ static void s390_pcihost_plug(HotplugHandler *hotplug_dev, DeviceState *dev, pbdev->iommu = s390_pci_get_iommu(s, pci_get_bus(pdev), pdev->devfn); pbdev->iommu->pbdev = pbdev; pbdev->state = ZPCI_FS_DISABLED; + set_pbdev_info(pbdev); if (object_dynamic_cast(OBJECT(dev), "vfio-pci")) { pbdev->fh |= FH_SHM_VFIO; diff --git a/hw/s390x/s390-pci-inst.c b/hw/s390x/s390-pci-inst.c index c25b2a67ef..58cd041d17 100644 --- a/hw/s390x/s390-pci-inst.c +++ b/hw/s390x/s390-pci-inst.c @@ -281,6 +281,8 @@ int clp_service_call(S390CPU *cpu, uint8_t r2, uintptr_t ra) goto out; } + memcpy(resquery, &pbdev->zpci_fn, sizeof(*resquery)); + for (i = 0; i < PCI_BAR_COUNT; i++) { uint32_t data = pci_get_long(pbdev->pdev->config + PCI_BASE_ADDRESS_0 + (i * 4)); @@ -294,12 +296,6 @@ int clp_service_call(S390CPU *cpu, uint8_t r2, uintptr_t ra) resquery->bar_size[i]); } - stq_p(&resquery->sdma, ZPCI_SDMA_ADDR); - stq_p(&resquery->edma, ZPCI_EDMA_ADDR); - stl_p(&resquery->fid, pbdev->fid); - stw_p(&resquery->pchid, 0); - stw_p(&resquery->ug, ZPCI_DEFAULT_FN_GRP); - stl_p(&resquery->uid, pbdev->uid); stw_p(&resquery->hdr.rsp, CLP_RC_OK); break; } |