#ifndef HW_BOARDS_H
#define HW_BOARDS_H
+#include "qemu/typedefs.h"
#include "sysemu/blockdev.h"
+#include "sysemu/accel.h"
#include "hw/qdev.h"
+#include "qom/object.h"
-typedef struct QEMUMachine QEMUMachine;
-typedef struct QEMUMachineInitArgs {
- const QEMUMachine *machine;
- ram_addr_t ram_size;
- const char *boot_order;
- const char *kernel_filename;
- const char *kernel_cmdline;
- const char *initrd_filename;
- const char *cpu_model;
-} QEMUMachineInitArgs;
-
-typedef void QEMUMachineInitFunc(QEMUMachineInitArgs *args);
+typedef void QEMUMachineInitFunc(MachineState *ms);
typedef void QEMUMachineResetFunc(void);
typedef void QEMUMachineHotAddCPUFunc(const int64_t id, Error **errp);
+typedef int QEMUMachineGetKvmtypeFunc(const char *arg);
+
struct QEMUMachine {
+ const char *family; /* NULL iff @name identifies a standalone machtype */
const char *name;
const char *alias;
const char *desc;
QEMUMachineInitFunc *init;
QEMUMachineResetFunc *reset;
QEMUMachineHotAddCPUFunc *hot_add_cpu;
+ QEMUMachineGetKvmtypeFunc *kvm_type;
BlockInterfaceType block_default_type;
+ int units_per_default_bus;
int max_cpus;
unsigned int no_serial:1,
no_parallel:1,
use_sclp:1,
no_floppy:1,
no_cdrom:1,
- no_sdcard:1;
+ no_sdcard:1,
+ has_dynamic_sysbus:1;
int is_default;
const char *default_machine_opts;
const char *default_boot_order;
+ const char *default_display;
GlobalProperty *compat_props;
- struct QEMUMachine *next;
const char *hw_version;
};
+void memory_region_allocate_system_memory(MemoryRegion *mr, Object *owner,
+ const char *name,
+ uint64_t ram_size);
+
int qemu_register_machine(QEMUMachine *m);
-QEMUMachine *find_default_machine(void);
-extern QEMUMachine *current_machine;
+#define TYPE_MACHINE_SUFFIX "-machine"
+#define TYPE_MACHINE "machine"
+#undef MACHINE /* BSD defines it and QEMU does not use it */
+#define MACHINE(obj) \
+ OBJECT_CHECK(MachineState, (obj), TYPE_MACHINE)
+#define MACHINE_GET_CLASS(obj) \
+ OBJECT_GET_CLASS(MachineClass, (obj), TYPE_MACHINE)
+#define MACHINE_CLASS(klass) \
+ OBJECT_CLASS_CHECK(MachineClass, (klass), TYPE_MACHINE)
+
+MachineClass *find_default_machine(void);
+extern MachineState *current_machine;
+
+bool machine_usb(MachineState *machine);
+bool machine_iommu(MachineState *machine);
+bool machine_kernel_irqchip_allowed(MachineState *machine);
+bool machine_kernel_irqchip_required(MachineState *machine);
+int machine_kvm_shadow_mem(MachineState *machine);
+int machine_phandle_start(MachineState *machine);
+bool machine_dump_guest_core(MachineState *machine);
+bool machine_mem_merge(MachineState *machine);
+
+/**
+ * MachineClass:
+ * @qemu_machine: #QEMUMachine
+ * @get_hotplug_handler: this function is called during bus-less
+ * device hotplug. If defined it returns pointer to an instance
+ * of HotplugHandler object, which handles hotplug operation
+ * for a given @dev. It may return NULL if @dev doesn't require
+ * any actions to be performed by hotplug handler.
+ */
+struct MachineClass {
+ /*< private >*/
+ ObjectClass parent_class;
+ /*< public >*/
+
+ const char *family; /* NULL iff @name identifies a standalone machtype */
+ const char *name;
+ const char *alias;
+ const char *desc;
+
+ void (*init)(MachineState *state);
+ void (*reset)(void);
+ void (*hot_add_cpu)(const int64_t id, Error **errp);
+ int (*kvm_type)(const char *arg);
+
+ BlockInterfaceType block_default_type;
+ int units_per_default_bus;
+ int max_cpus;
+ unsigned int no_serial:1,
+ no_parallel:1,
+ use_virtcon:1,
+ use_sclp:1,
+ no_floppy:1,
+ no_cdrom:1,
+ no_sdcard:1,
+ has_dynamic_sysbus:1;
+ int is_default;
+ const char *default_machine_opts;
+ const char *default_boot_order;
+ const char *default_display;
+ GlobalProperty *compat_props;
+ const char *hw_version;
+
+ HotplugHandler *(*get_hotplug_handler)(MachineState *machine,
+ DeviceState *dev);
+};
+
+/**
+ * MachineState:
+ */
+struct MachineState {
+ /*< private >*/
+ Object parent_obj;
+ Notifier sysbus_notifier;
+
+ /*< public >*/
+
+ char *accel;
+ bool kernel_irqchip_allowed;
+ bool kernel_irqchip_required;
+ int kvm_shadow_mem;
+ char *dtb;
+ char *dumpdtb;
+ int phandle_start;
+ char *dt_compatible;
+ bool dump_guest_core;
+ bool mem_merge;
+ bool usb;
+ char *firmware;
+ bool iommu;
+
+ ram_addr_t ram_size;
+ ram_addr_t maxram_size;
+ uint64_t ram_slots;
+ const char *boot_order;
+ char *kernel_filename;
+ char *kernel_cmdline;
+ char *initrd_filename;
+ const char *cpu_model;
+ AccelState *accelerator;
+};
#endif