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-rw-r--r--hw/core/machine.c50
1 files changed, 50 insertions, 0 deletions
diff --git a/hw/core/machine.c b/hw/core/machine.c
index 19d3e3a707..fbd91be575 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -291,48 +291,93 @@ static void machine_initfn(Object *obj)
 
     object_property_add_str(obj, "accel",
                             machine_get_accel, machine_set_accel, NULL);
+    object_property_set_description(obj, "accel",
+                                    "Accelerator list",
+                                    NULL);
     object_property_add_bool(obj, "kernel-irqchip",
                              machine_get_kernel_irqchip,
                              machine_set_kernel_irqchip,
                              NULL);
+    object_property_set_description(obj, "kernel-irqchip",
+                                    "Use KVM in-kernel irqchip",
+                                    NULL);
     object_property_add(obj, "kvm-shadow-mem", "int",
                         machine_get_kvm_shadow_mem,
                         machine_set_kvm_shadow_mem,
                         NULL, NULL, NULL);
+    object_property_set_description(obj, "kvm-shadow-mem",
+                                    "KVM shadow MMU size",
+                                    NULL);
     object_property_add_str(obj, "kernel",
                             machine_get_kernel, machine_set_kernel, NULL);
+    object_property_set_description(obj, "kernel",
+                                    "Linux kernel image file",
+                                    NULL);
     object_property_add_str(obj, "initrd",
                             machine_get_initrd, machine_set_initrd, NULL);
+    object_property_set_description(obj, "initrd",
+                                    "Linux initial ramdisk file",
+                                    NULL);
     object_property_add_str(obj, "append",
                             machine_get_append, machine_set_append, NULL);
+    object_property_set_description(obj, "append",
+                                    "Linux kernel command line",
+                                    NULL);
     object_property_add_str(obj, "dtb",
                             machine_get_dtb, machine_set_dtb, NULL);
+    object_property_set_description(obj, "dtb",
+                                    "Linux kernel device tree file",
+                                    NULL);
     object_property_add_str(obj, "dumpdtb",
                             machine_get_dumpdtb, machine_set_dumpdtb, NULL);
+    object_property_set_description(obj, "dumpdtb",
+                                    "Dump current dtb to a file and quit",
+                                    NULL);
     object_property_add(obj, "phandle-start", "int",
                         machine_get_phandle_start,
                         machine_set_phandle_start,
                         NULL, NULL, NULL);
+    object_property_set_description(obj, "phandle-start",
+                                    "The first phandle ID we may generate dynamically",
+                                    NULL);
     object_property_add_str(obj, "dt-compatible",
                             machine_get_dt_compatible,
                             machine_set_dt_compatible,
                             NULL);
+    object_property_set_description(obj, "dt-compatible",
+                                    "Overrides the \"compatible\" property of the dt root node",
+                                    NULL);
     object_property_add_bool(obj, "dump-guest-core",
                              machine_get_dump_guest_core,
                              machine_set_dump_guest_core,
                              NULL);
+    object_property_set_description(obj, "dump-guest-core",
+                                    "Include guest memory in  a core dump",
+                                    NULL);
     object_property_add_bool(obj, "mem-merge",
                              machine_get_mem_merge,
                              machine_set_mem_merge, NULL);
+    object_property_set_description(obj, "mem-merge",
+                                    "Enable/disable memory merge support",
+                                    NULL);
     object_property_add_bool(obj, "usb",
                              machine_get_usb,
                              machine_set_usb, NULL);
+    object_property_set_description(obj, "usb",
+                                    "Set on/off to enable/disable usb",
+                                    NULL);
     object_property_add_str(obj, "firmware",
                             machine_get_firmware,
                             machine_set_firmware, NULL);
+    object_property_set_description(obj, "firmware",
+                                    "Firmware image",
+                                    NULL);
     object_property_add_bool(obj, "iommu",
                              machine_get_iommu,
                              machine_set_iommu, NULL);
+    object_property_set_description(obj, "iommu",
+                                    "Set on/off to enable/disable Intel IOMMU (VT-d)",
+                                    NULL);
 
     /* Register notifier when init is done for sysbus sanity checks */
     ms->sysbus_notifier.notify = machine_init_notify;
@@ -353,6 +398,11 @@ static void machine_finalize(Object *obj)
     g_free(ms->firmware);
 }
 
+bool machine_usb(MachineState *machine)
+{
+    return machine->usb;
+}
+
 static const TypeInfo machine_info = {
     .name = TYPE_MACHINE,
     .parent = TYPE_OBJECT,