1 /* Declarations for use by board files for creating devices. */ 2 3 #ifndef HW_BOARDS_H 4 #define HW_BOARDS_H 5 6 #include "sysemu/blockdev.h" 7 #include "hw/qdev.h" 8 #include "qom/object.h" 9 10 typedef struct QEMUMachineInitArgs { 11 const QEMUMachine *machine; 12 ram_addr_t ram_size; 13 const char *boot_order; 14 const char *kernel_filename; 15 const char *kernel_cmdline; 16 const char *initrd_filename; 17 const char *cpu_model; 18 } QEMUMachineInitArgs; 19 20 typedef void QEMUMachineInitFunc(QEMUMachineInitArgs *args); 21 22 typedef void QEMUMachineResetFunc(void); 23 24 typedef void QEMUMachineHotAddCPUFunc(const int64_t id, Error **errp); 25 26 typedef int QEMUMachineGetKvmtypeFunc(const char *arg); 27 28 struct QEMUMachine { 29 const char *name; 30 const char *alias; 31 const char *desc; 32 QEMUMachineInitFunc *init; 33 QEMUMachineResetFunc *reset; 34 QEMUMachineHotAddCPUFunc *hot_add_cpu; 35 QEMUMachineGetKvmtypeFunc *kvm_type; 36 BlockInterfaceType block_default_type; 37 int max_cpus; 38 unsigned int no_serial:1, 39 no_parallel:1, 40 use_virtcon:1, 41 use_sclp:1, 42 no_floppy:1, 43 no_cdrom:1, 44 no_sdcard:1; 45 int is_default; 46 const char *default_machine_opts; 47 const char *default_boot_order; 48 GlobalProperty *compat_props; 49 struct QEMUMachine *next; 50 const char *hw_version; 51 }; 52 53 #define TYPE_MACHINE_SUFFIX "-machine" 54 int qemu_register_machine(QEMUMachine *m); 55 56 #define TYPE_MACHINE "machine" 57 #define MACHINE(obj) \ 58 OBJECT_CHECK(MachineState, (obj), TYPE_MACHINE) 59 #define MACHINE_GET_CLASS(obj) \ 60 OBJECT_GET_CLASS(MachineClass, (obj), TYPE_MACHINE) 61 #define MACHINE_CLASS(klass) \ 62 OBJECT_CLASS_CHECK(MachineClass, (klass), TYPE_MACHINE) 63 64 typedef struct MachineState MachineState; 65 typedef struct MachineClass MachineClass; 66 67 MachineClass *find_default_machine(void); 68 extern MachineState *current_machine; 69 70 /** 71 * MachineClass: 72 * @qemu_machine: #QEMUMachine 73 */ 74 struct MachineClass { 75 /*< private >*/ 76 ObjectClass parent_class; 77 /*< public >*/ 78 79 QEMUMachine *qemu_machine; 80 }; 81 82 /** 83 * MachineState: 84 */ 85 struct MachineState { 86 /*< private >*/ 87 Object parent_obj; 88 /*< public >*/ 89 90 char *accel; 91 bool kernel_irqchip; 92 int kvm_shadow_mem; 93 char *kernel; 94 char *initrd; 95 char *append; 96 char *dtb; 97 char *dumpdtb; 98 int phandle_start; 99 char *dt_compatible; 100 bool dump_guest_core; 101 bool mem_merge; 102 bool usb; 103 char *firmware; 104 105 QEMUMachineInitArgs init_args; 106 }; 107 108 #endif 109