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-rw-r--r--hw/acpi/ich9.c95
-rw-r--r--hw/isa/lpc_ich9.c12
-rw-r--r--hw/misc/edu.c13
-rw-r--r--hw/pci-host/q35.c14
-rw-r--r--hw/ppc/spapr.c36
5 files changed, 23 insertions, 147 deletions
diff --git a/hw/acpi/ich9.c b/hw/acpi/ich9.c
index 67fe05ac96..336cacea41 100644
--- a/hw/acpi/ich9.c
+++ b/hw/acpi/ich9.c
@@ -357,81 +357,6 @@ static void ich9_pm_set_cpu_hotplug_legacy(Object *obj, bool value,
     s->pm.cpu_hotplug_legacy = value;
 }
 
-static void ich9_pm_get_disable_s3(Object *obj, Visitor *v, const char *name,
-                                   void *opaque, Error **errp)
-{
-    ICH9LPCPMRegs *pm = opaque;
-    uint8_t value = pm->disable_s3;
-
-    visit_type_uint8(v, name, &value, errp);
-}
-
-static void ich9_pm_set_disable_s3(Object *obj, Visitor *v, const char *name,
-                                   void *opaque, Error **errp)
-{
-    ICH9LPCPMRegs *pm = opaque;
-    Error *local_err = NULL;
-    uint8_t value;
-
-    visit_type_uint8(v, name, &value, &local_err);
-    if (local_err) {
-        goto out;
-    }
-    pm->disable_s3 = value;
-out:
-    error_propagate(errp, local_err);
-}
-
-static void ich9_pm_get_disable_s4(Object *obj, Visitor *v, const char *name,
-                                   void *opaque, Error **errp)
-{
-    ICH9LPCPMRegs *pm = opaque;
-    uint8_t value = pm->disable_s4;
-
-    visit_type_uint8(v, name, &value, errp);
-}
-
-static void ich9_pm_set_disable_s4(Object *obj, Visitor *v, const char *name,
-                                   void *opaque, Error **errp)
-{
-    ICH9LPCPMRegs *pm = opaque;
-    Error *local_err = NULL;
-    uint8_t value;
-
-    visit_type_uint8(v, name, &value, &local_err);
-    if (local_err) {
-        goto out;
-    }
-    pm->disable_s4 = value;
-out:
-    error_propagate(errp, local_err);
-}
-
-static void ich9_pm_get_s4_val(Object *obj, Visitor *v, const char *name,
-                               void *opaque, Error **errp)
-{
-    ICH9LPCPMRegs *pm = opaque;
-    uint8_t value = pm->s4_val;
-
-    visit_type_uint8(v, name, &value, errp);
-}
-
-static void ich9_pm_set_s4_val(Object *obj, Visitor *v, const char *name,
-                               void *opaque, Error **errp)
-{
-    ICH9LPCPMRegs *pm = opaque;
-    Error *local_err = NULL;
-    uint8_t value;
-
-    visit_type_uint8(v, name, &value, &local_err);
-    if (local_err) {
-        goto out;
-    }
-    pm->s4_val = value;
-out:
-    error_propagate(errp, local_err);
-}
-
 static bool ich9_pm_get_enable_tco(Object *obj, Error **errp)
 {
     ICH9LPCState *s = ICH9_LPC_DEVICE(obj);
@@ -468,18 +393,14 @@ void ich9_pm_add_properties(Object *obj, ICH9LPCPMRegs *pm, Error **errp)
                              ich9_pm_get_cpu_hotplug_legacy,
                              ich9_pm_set_cpu_hotplug_legacy,
                              NULL);
-    object_property_add(obj, ACPI_PM_PROP_S3_DISABLED, "uint8",
-                        ich9_pm_get_disable_s3,
-                        ich9_pm_set_disable_s3,
-                        NULL, pm, NULL);
-    object_property_add(obj, ACPI_PM_PROP_S4_DISABLED, "uint8",
-                        ich9_pm_get_disable_s4,
-                        ich9_pm_set_disable_s4,
-                        NULL, pm, NULL);
-    object_property_add(obj, ACPI_PM_PROP_S4_VAL, "uint8",
-                        ich9_pm_get_s4_val,
-                        ich9_pm_set_s4_val,
-                        NULL, pm, NULL);
+    object_property_add_uint8_ptr(obj, ACPI_PM_PROP_S3_DISABLED,
+                                  &pm->disable_s3, OBJ_PROP_FLAG_READWRITE,
+                                  NULL);
+    object_property_add_uint8_ptr(obj, ACPI_PM_PROP_S4_DISABLED,
+                                  &pm->disable_s4, OBJ_PROP_FLAG_READWRITE,
+                                  NULL);
+    object_property_add_uint8_ptr(obj, ACPI_PM_PROP_S4_VAL,
+                                  &pm->s4_val, OBJ_PROP_FLAG_READWRITE, NULL);
     object_property_add_bool(obj, ACPI_PM_PROP_TCO_ENABLED,
                              ich9_pm_get_enable_tco,
                              ich9_pm_set_enable_tco,
diff --git a/hw/isa/lpc_ich9.c b/hw/isa/lpc_ich9.c
index 3d0f4dbb57..fbc3165d03 100644
--- a/hw/isa/lpc_ich9.c
+++ b/hw/isa/lpc_ich9.c
@@ -625,13 +625,6 @@ static const MemoryRegionOps ich9_rst_cnt_ops = {
     .endianness = DEVICE_LITTLE_ENDIAN
 };
 
-static void ich9_lpc_get_sci_int(Object *obj, Visitor *v, const char *name,
-                                 void *opaque, Error **errp)
-{
-    ICH9LPCState *lpc = ICH9_LPC_DEVICE(obj);
-    visit_type_uint8(v, name, &lpc->sci_gsi, errp);
-}
-
 static void ich9_lpc_initfn(Object *obj)
 {
     ICH9LPCState *lpc = ICH9_LPC_DEVICE(obj);
@@ -639,9 +632,8 @@ static void ich9_lpc_initfn(Object *obj)
     static const uint8_t acpi_enable_cmd = ICH9_APM_ACPI_ENABLE;
     static const uint8_t acpi_disable_cmd = ICH9_APM_ACPI_DISABLE;
 
-    object_property_add(obj, ACPI_PM_PROP_SCI_INT, "uint8",
-                        ich9_lpc_get_sci_int,
-                        NULL, NULL, NULL, NULL);
+    object_property_add_uint8_ptr(obj, ACPI_PM_PROP_SCI_INT,
+                                  &lpc->sci_gsi, OBJ_PROP_FLAG_READ, NULL);
     object_property_add_uint8_ptr(OBJECT(lpc), ACPI_PM_PROP_ACPI_ENABLE_CMD,
                                   &acpi_enable_cmd, OBJ_PROP_FLAG_READ, NULL);
     object_property_add_uint8_ptr(OBJECT(lpc), ACPI_PM_PROP_ACPI_DISABLE_CMD,
diff --git a/hw/misc/edu.c b/hw/misc/edu.c
index d5e2bdbb57..ff10f5b794 100644
--- a/hw/misc/edu.c
+++ b/hw/misc/edu.c
@@ -396,21 +396,14 @@ static void pci_edu_uninit(PCIDevice *pdev)
     msi_uninit(pdev);
 }
 
-static void edu_obj_uint64(Object *obj, Visitor *v, const char *name,
-                           void *opaque, Error **errp)
-{
-    uint64_t *val = opaque;
-
-    visit_type_uint64(v, name, val, errp);
-}
-
 static void edu_instance_init(Object *obj)
 {
     EduState *edu = EDU(obj);
 
     edu->dma_mask = (1UL << 28) - 1;
-    object_property_add(obj, "dma_mask", "uint64", edu_obj_uint64,
-                    edu_obj_uint64, NULL, &edu->dma_mask, NULL);
+    object_property_add_uint64_ptr(obj, "dma_mask",
+                                   &edu->dma_mask, OBJ_PROP_FLAG_READWRITE,
+                                   NULL);
 }
 
 static void edu_class_init(ObjectClass *class, void *data)
diff --git a/hw/pci-host/q35.c b/hw/pci-host/q35.c
index 993f467668..2bbc90b28f 100644
--- a/hw/pci-host/q35.c
+++ b/hw/pci-host/q35.c
@@ -166,14 +166,6 @@ static void q35_host_get_pci_hole64_end(Object *obj, Visitor *v,
     visit_type_uint64(v, name, &value, errp);
 }
 
-static void q35_host_get_mmcfg_size(Object *obj, Visitor *v, const char *name,
-                                    void *opaque, Error **errp)
-{
-    PCIExpressHost *e = PCIE_HOST_BRIDGE(obj);
-
-    visit_type_uint64(v, name, &e->size, errp);
-}
-
 /*
  * NOTE: setting defaults for the mch.* fields in this table
  * doesn't work, because mch is a separate QOM object that is
@@ -214,6 +206,7 @@ static void q35_host_initfn(Object *obj)
 {
     Q35PCIHost *s = Q35_HOST_DEVICE(obj);
     PCIHostState *phb = PCI_HOST_BRIDGE(obj);
+    PCIExpressHost *pehb = PCIE_HOST_BRIDGE(obj);
 
     memory_region_init_io(&phb->conf_mem, obj, &pci_host_conf_le_ops, phb,
                           "pci-conf-idx", 4);
@@ -243,9 +236,8 @@ static void q35_host_initfn(Object *obj)
                         q35_host_get_pci_hole64_end,
                         NULL, NULL, NULL, NULL);
 
-    object_property_add(obj, PCIE_HOST_MCFG_SIZE, "uint64",
-                        q35_host_get_mmcfg_size,
-                        NULL, NULL, NULL, NULL);
+    object_property_add_uint64_ptr(obj, PCIE_HOST_MCFG_SIZE,
+                                   &pehb->size, OBJ_PROP_FLAG_READ, NULL);
 
     object_property_add_link(obj, MCH_HOST_PROP_RAM_MEM, TYPE_MEMORY_REGION,
                              (Object **) &s->mch.ram_memory,
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index cc10798be4..41c0f2401f 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -3223,30 +3223,6 @@ static void spapr_set_resize_hpt(Object *obj, const char *value, Error **errp)
     }
 }
 
-static void spapr_get_vsmt(Object *obj, Visitor *v, const char *name,
-                                   void *opaque, Error **errp)
-{
-    visit_type_uint32(v, name, (uint32_t *)opaque, errp);
-}
-
-static void spapr_set_vsmt(Object *obj, Visitor *v, const char *name,
-                                   void *opaque, Error **errp)
-{
-    visit_type_uint32(v, name, (uint32_t *)opaque, errp);
-}
-
-static void spapr_get_kernel_addr(Object *obj, Visitor *v, const char *name,
-                                  void *opaque, Error **errp)
-{
-    visit_type_uint64(v, name, (uint64_t *)opaque, errp);
-}
-
-static void spapr_set_kernel_addr(Object *obj, Visitor *v, const char *name,
-                                  void *opaque, Error **errp)
-{
-    visit_type_uint64(v, name, (uint64_t *)opaque, errp);
-}
-
 static char *spapr_get_ic_mode(Object *obj, Error **errp)
 {
     SpaprMachineState *spapr = SPAPR_MACHINE(obj);
@@ -3344,17 +3320,19 @@ static void spapr_instance_init(Object *obj)
     object_property_set_description(obj, "resize-hpt",
                                     "Resizing of the Hash Page Table (enabled, disabled, required)",
                                     NULL);
-    object_property_add(obj, "vsmt", "uint32", spapr_get_vsmt,
-                        spapr_set_vsmt, NULL, &spapr->vsmt, &error_abort);
+    object_property_add_uint32_ptr(obj, "vsmt",
+                                   &spapr->vsmt, OBJ_PROP_FLAG_READWRITE,
+                                   &error_abort);
     object_property_set_description(obj, "vsmt",
                                     "Virtual SMT: KVM behaves as if this were"
                                     " the host's SMT mode", &error_abort);
+
     object_property_add_bool(obj, "vfio-no-msix-emulation",
                              spapr_get_msix_emulation, NULL, NULL);
 
-    object_property_add(obj, "kernel-addr", "uint64", spapr_get_kernel_addr,
-                        spapr_set_kernel_addr, NULL, &spapr->kernel_addr,
-                        &error_abort);
+    object_property_add_uint64_ptr(obj, "kernel-addr",
+                                   &spapr->kernel_addr, OBJ_PROP_FLAG_READWRITE,
+                                   &error_abort);
     object_property_set_description(obj, "kernel-addr",
                                     stringify(KERNEL_LOAD_ADDR)
                                     " for -kernel is the default",