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-rw-r--r--hw/s390x/css.c4
-rw-r--r--hw/s390x/s390-pci-bus.c31
-rw-r--r--hw/s390x/s390-pci-bus.h3
-rw-r--r--hw/s390x/s390-pci-inst.c11
-rw-r--r--hw/s390x/virtio-ccw.c9
5 files changed, 32 insertions, 26 deletions
diff --git a/hw/s390x/css.c b/hw/s390x/css.c
index d67fffae30..cd0b776861 100644
--- a/hw/s390x/css.c
+++ b/hw/s390x/css.c
@@ -2095,7 +2095,7 @@ out:
g_free(str);
}
-PropertyInfo css_devid_propinfo = {
+const PropertyInfo css_devid_propinfo = {
.name = "str",
.description = "Identifier of an I/O device in the channel "
"subsystem, example: fe.1.23ab",
@@ -2103,7 +2103,7 @@ PropertyInfo css_devid_propinfo = {
.set = set_css_devid,
};
-PropertyInfo css_devid_ro_propinfo = {
+const PropertyInfo css_devid_ro_propinfo = {
.name = "str",
.description = "Read-only identifier of an I/O device in the channel "
"subsystem, example: fe.1.23ab",
diff --git a/hw/s390x/s390-pci-bus.c b/hw/s390x/s390-pci-bus.c
index 5651483781..af702f8840 100644
--- a/hw/s390x/s390-pci-bus.c
+++ b/hw/s390x/s390-pci-bus.c
@@ -356,7 +356,7 @@ out:
return pte;
}
-static IOMMUTLBEntry s390_translate_iommu(MemoryRegion *mr, hwaddr addr,
+static IOMMUTLBEntry s390_translate_iommu(IOMMUMemoryRegion *mr, hwaddr addr,
IOMMUAccessFlags flag)
{
uint64_t pte;
@@ -407,10 +407,6 @@ static IOMMUTLBEntry s390_translate_iommu(MemoryRegion *mr, hwaddr addr,
return ret;
}
-static const MemoryRegionIOMMUOps s390_iommu_ops = {
- .translate = s390_translate_iommu,
-};
-
static S390PCIIOMMU *s390_pci_get_iommu(S390pciState *s, PCIBus *bus,
int devfn)
{
@@ -522,17 +518,18 @@ static const MemoryRegionOps s390_msi_ctrl_ops = {
void s390_pci_iommu_enable(S390PCIIOMMU *iommu)
{
char *name = g_strdup_printf("iommu-s390-%04x", iommu->pbdev->uid);
- memory_region_init_iommu(&iommu->iommu_mr, OBJECT(&iommu->mr),
- &s390_iommu_ops, name, iommu->pal + 1);
+ memory_region_init_iommu(&iommu->iommu_mr, sizeof(iommu->iommu_mr),
+ TYPE_S390_IOMMU_MEMORY_REGION, OBJECT(&iommu->mr),
+ name, iommu->pal + 1);
iommu->enabled = true;
- memory_region_add_subregion(&iommu->mr, 0, &iommu->iommu_mr);
+ memory_region_add_subregion(&iommu->mr, 0, MEMORY_REGION(&iommu->iommu_mr));
g_free(name);
}
void s390_pci_iommu_disable(S390PCIIOMMU *iommu)
{
iommu->enabled = false;
- memory_region_del_subregion(&iommu->mr, &iommu->iommu_mr);
+ memory_region_del_subregion(&iommu->mr, MEMORY_REGION(&iommu->iommu_mr));
object_unparent(OBJECT(&iommu->iommu_mr));
}
@@ -1018,7 +1015,7 @@ static void s390_pci_set_fid(Object *obj, Visitor *v, const char *name,
zpci->fid_defined = true;
}
-static PropertyInfo s390_pci_fid_propinfo = {
+static const PropertyInfo s390_pci_fid_propinfo = {
.name = "zpci_fid",
.get = s390_pci_get_fid,
.set = s390_pci_set_fid,
@@ -1058,12 +1055,26 @@ static TypeInfo s390_pci_iommu_info = {
.instance_size = sizeof(S390PCIIOMMU),
};
+static void s390_iommu_memory_region_class_init(ObjectClass *klass, void *data)
+{
+ IOMMUMemoryRegionClass *imrc = IOMMU_MEMORY_REGION_CLASS(klass);
+
+ imrc->translate = s390_translate_iommu;
+}
+
+static const TypeInfo s390_iommu_memory_region_info = {
+ .parent = TYPE_IOMMU_MEMORY_REGION,
+ .name = TYPE_S390_IOMMU_MEMORY_REGION,
+ .class_init = s390_iommu_memory_region_class_init,
+};
+
static void s390_pci_register_types(void)
{
type_register_static(&s390_pcihost_info);
type_register_static(&s390_pcibus_info);
type_register_static(&s390_pci_device_info);
type_register_static(&s390_pci_iommu_info);
+ type_register_static(&s390_iommu_memory_region_info);
}
type_init(s390_pci_register_types)
diff --git a/hw/s390x/s390-pci-bus.h b/hw/s390x/s390-pci-bus.h
index cf142a3e68..67af2c12ff 100644
--- a/hw/s390x/s390-pci-bus.h
+++ b/hw/s390x/s390-pci-bus.h
@@ -24,6 +24,7 @@
#define TYPE_S390_PCI_BUS "s390-pcibus"
#define TYPE_S390_PCI_DEVICE "zpci"
#define TYPE_S390_PCI_IOMMU "s390-pci-iommu"
+#define TYPE_S390_IOMMU_MEMORY_REGION "s390-iommu-memory-region"
#define FH_MASK_ENABLE 0x80000000
#define FH_MASK_INSTANCE 0x7f000000
#define FH_MASK_SHM 0x00ff0000
@@ -266,7 +267,7 @@ typedef struct S390PCIIOMMU {
S390PCIBusDevice *pbdev;
AddressSpace as;
MemoryRegion mr;
- MemoryRegion iommu_mr;
+ IOMMUMemoryRegion iommu_mr;
bool enabled;
uint64_t g_iota;
uint64_t pba;
diff --git a/hw/s390x/s390-pci-inst.c b/hw/s390x/s390-pci-inst.c
index 8bc7c98682..b7beb8c36a 100644
--- a/hw/s390x/s390-pci-inst.c
+++ b/hw/s390x/s390-pci-inst.c
@@ -563,7 +563,8 @@ int rpcit_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2)
S390PCIIOMMU *iommu;
hwaddr start, end;
IOMMUTLBEntry entry;
- MemoryRegion *mr;
+ IOMMUMemoryRegion *iommu_mr;
+ IOMMUMemoryRegionClass *imrc;
cpu_synchronize_state(CPU(cpu));
@@ -622,9 +623,11 @@ int rpcit_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2)
goto out;
}
- mr = &iommu->iommu_mr;
+ iommu_mr = &iommu->iommu_mr;
+ imrc = IOMMU_MEMORY_REGION_GET_CLASS(iommu_mr);
+
while (start < end) {
- entry = mr->iommu_ops->translate(mr, start, IOMMU_NONE);
+ entry = imrc->translate(iommu_mr, start, IOMMU_NONE);
if (!entry.translated_addr) {
pbdev->state = ZPCI_FS_ERROR;
@@ -635,7 +638,7 @@ int rpcit_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2)
goto out;
}
- memory_region_notify_iommu(mr, entry);
+ memory_region_notify_iommu(iommu_mr, entry);
start += entry.addr_mask + 1;
}
diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c
index e18fd2600d..c07ddb1c94 100644
--- a/hw/s390x/virtio-ccw.c
+++ b/hw/s390x/virtio-ccw.c
@@ -867,8 +867,6 @@ static void virtio_ccw_blk_instance_init(Object *obj)
virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
TYPE_VIRTIO_BLK);
- object_property_add_alias(obj, "iothread", OBJECT(&dev->vdev),"iothread",
- &error_abort);
object_property_add_alias(obj, "bootindex", OBJECT(&dev->vdev),
"bootindex", &error_abort);
}
@@ -952,8 +950,6 @@ static void virtio_ccw_scsi_instance_init(Object *obj)
virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
TYPE_VIRTIO_SCSI);
- object_property_add_alias(obj, "iothread", OBJECT(&dev->vdev), "iothread",
- &error_abort);
}
#ifdef CONFIG_VHOST_SCSI
@@ -1552,8 +1548,6 @@ static void virtio_ccw_rng_instance_init(Object *obj)
virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
TYPE_VIRTIO_RNG);
- object_property_add_alias(obj, "rng", OBJECT(&dev->vdev),
- "rng", &error_abort);
}
static Property virtio_ccw_rng_properties[] = {
@@ -1600,9 +1594,6 @@ static void virtio_ccw_crypto_instance_init(Object *obj)
ccw_dev->force_revision_1 = true;
virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
TYPE_VIRTIO_CRYPTO);
-
- object_property_add_alias(obj, "cryptodev", OBJECT(&dev->vdev),
- "cryptodev", &error_abort);
}
static void virtio_ccw_crypto_class_init(ObjectClass *klass, void *data)
generated by cgit v1.2.3 (git 2.26.2) at 2025-01-07 12:42:25 +0000