1 #ifndef SYSEMU_H 2 #define SYSEMU_H 3 /* Misc. things related to the system emulator. */ 4 5 #include "qemu/timer.h" 6 #include "qemu/notify.h" 7 #include "qemu/uuid.h" 8 9 /* vl.c */ 10 11 extern int only_migratable; 12 extern const char *qemu_name; 13 extern QemuUUID qemu_uuid; 14 extern bool qemu_uuid_set; 15 16 const char *qemu_get_vm_name(void); 17 18 void qemu_add_exit_notifier(Notifier *notify); 19 void qemu_remove_exit_notifier(Notifier *notify); 20 21 void qemu_add_machine_init_done_notifier(Notifier *notify); 22 void qemu_remove_machine_init_done_notifier(Notifier *notify); 23 24 void configure_rtc(QemuOpts *opts); 25 26 void qemu_init_subsystems(void); 27 28 extern int autostart; 29 30 typedef enum { 31 VGA_NONE, VGA_STD, VGA_CIRRUS, VGA_VMWARE, VGA_XENFB, VGA_QXL, 32 VGA_TCX, VGA_CG3, VGA_DEVICE, VGA_VIRTIO, 33 VGA_TYPE_MAX, 34 } VGAInterfaceType; 35 36 extern int vga_interface_type; 37 extern bool vga_interface_created; 38 39 extern int graphic_width; 40 extern int graphic_height; 41 extern int graphic_depth; 42 extern int display_opengl; 43 extern const char *keyboard_layout; 44 extern int old_param; 45 extern uint8_t *boot_splash_filedata; 46 extern bool enable_mlock; 47 extern bool enable_cpu_pm; 48 extern QEMUClockType rtc_clock; 49 50 #define MAX_OPTION_ROMS 16 51 typedef struct QEMUOptionRom { 52 const char *name; 53 int32_t bootindex; 54 } QEMUOptionRom; 55 extern QEMUOptionRom option_rom[MAX_OPTION_ROMS]; 56 extern int nb_option_roms; 57 58 #define MAX_PROM_ENVS 128 59 extern const char *prom_envs[MAX_PROM_ENVS]; 60 extern unsigned int nb_prom_envs; 61 62 /* serial ports */ 63 64 /* Return the Chardev for serial port i, or NULL if none */ 65 Chardev *serial_hd(int i); 66 67 /* parallel ports */ 68 69 #define MAX_PARALLEL_PORTS 3 70 71 extern Chardev *parallel_hds[MAX_PARALLEL_PORTS]; 72 73 void add_boot_device_path(int32_t bootindex, DeviceState *dev, 74 const char *suffix); 75 char *get_boot_devices_list(size_t *size); 76 77 DeviceState *get_boot_device(uint32_t position); 78 void check_boot_index(int32_t bootindex, Error **errp); 79 void del_boot_device_path(DeviceState *dev, const char *suffix); 80 void device_add_bootindex_property(Object *obj, int32_t *bootindex, 81 const char *name, const char *suffix, 82 DeviceState *dev); 83 void restore_boot_order(void *opaque); 84 void validate_bootdevices(const char *devices, Error **errp); 85 void add_boot_device_lchs(DeviceState *dev, const char *suffix, 86 uint32_t lcyls, uint32_t lheads, uint32_t lsecs); 87 void del_boot_device_lchs(DeviceState *dev, const char *suffix); 88 char *get_boot_devices_lchs_list(size_t *size); 89 90 /* handler to set the boot_device order for a specific type of MachineClass */ 91 typedef void QEMUBootSetHandler(void *opaque, const char *boot_order, 92 Error **errp); 93 void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque); 94 void qemu_boot_set(const char *boot_order, Error **errp); 95 96 bool defaults_enabled(void); 97 98 void qemu_init(int argc, char **argv); 99 int qemu_main_loop(void); 100 void qemu_cleanup(int); 101 102 extern QemuOptsList qemu_legacy_drive_opts; 103 extern QemuOptsList qemu_common_drive_opts; 104 extern QemuOptsList qemu_drive_opts; 105 extern QemuOptsList bdrv_runtime_opts; 106 extern QemuOptsList qemu_chardev_opts; 107 extern QemuOptsList qemu_device_opts; 108 extern QemuOptsList qemu_netdev_opts; 109 extern QemuOptsList qemu_nic_opts; 110 extern QemuOptsList qemu_net_opts; 111 extern QemuOptsList qemu_global_opts; 112 extern QemuOptsList qemu_semihosting_config_opts; 113 114 #endif 115