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 void qemu_add_exit_notifier(Notifier *notify); 17 void qemu_remove_exit_notifier(Notifier *notify); 18 19 void qemu_run_machine_init_done_notifiers(void); 20 void qemu_add_machine_init_done_notifier(Notifier *notify); 21 void qemu_remove_machine_init_done_notifier(Notifier *notify); 22 23 void configure_rtc(QemuOpts *opts); 24 25 void qemu_init_subsystems(void); 26 27 extern int autostart; 28 29 typedef enum { 30 VGA_NONE, VGA_STD, VGA_CIRRUS, VGA_VMWARE, VGA_XENFB, VGA_QXL, 31 VGA_TCX, VGA_CG3, VGA_DEVICE, VGA_VIRTIO, 32 VGA_TYPE_MAX, 33 } VGAInterfaceType; 34 35 extern int vga_interface_type; 36 37 extern int graphic_width; 38 extern int graphic_height; 39 extern int graphic_depth; 40 extern int display_opengl; 41 extern const char *keyboard_layout; 42 extern int win2k_install_hack; 43 extern int alt_grab; 44 extern int ctrl_grab; 45 extern int graphic_rotate; 46 extern int old_param; 47 extern int boot_menu; 48 extern bool boot_strict; 49 extern uint8_t *boot_splash_filedata; 50 extern bool enable_mlock; 51 extern bool enable_cpu_pm; 52 extern QEMUClockType rtc_clock; 53 54 #define MAX_OPTION_ROMS 16 55 typedef struct QEMUOptionRom { 56 const char *name; 57 int32_t bootindex; 58 } QEMUOptionRom; 59 extern QEMUOptionRom option_rom[MAX_OPTION_ROMS]; 60 extern int nb_option_roms; 61 62 #define MAX_PROM_ENVS 128 63 extern const char *prom_envs[MAX_PROM_ENVS]; 64 extern unsigned int nb_prom_envs; 65 66 /* pcie aer error injection */ 67 void hmp_pcie_aer_inject_error(Monitor *mon, const QDict *qdict); 68 69 /* serial ports */ 70 71 /* Return the Chardev for serial port i, or NULL if none */ 72 Chardev *serial_hd(int i); 73 74 /* parallel ports */ 75 76 #define MAX_PARALLEL_PORTS 3 77 78 extern Chardev *parallel_hds[MAX_PARALLEL_PORTS]; 79 80 void hmp_info_usb(Monitor *mon, const QDict *qdict); 81 82 void add_boot_device_path(int32_t bootindex, DeviceState *dev, 83 const char *suffix); 84 char *get_boot_devices_list(size_t *size); 85 86 DeviceState *get_boot_device(uint32_t position); 87 void check_boot_index(int32_t bootindex, Error **errp); 88 void del_boot_device_path(DeviceState *dev, const char *suffix); 89 void device_add_bootindex_property(Object *obj, int32_t *bootindex, 90 const char *name, const char *suffix, 91 DeviceState *dev); 92 void restore_boot_order(void *opaque); 93 void validate_bootdevices(const char *devices, Error **errp); 94 void add_boot_device_lchs(DeviceState *dev, const char *suffix, 95 uint32_t lcyls, uint32_t lheads, uint32_t lsecs); 96 void del_boot_device_lchs(DeviceState *dev, const char *suffix); 97 char *get_boot_devices_lchs_list(size_t *size); 98 99 /* handler to set the boot_device order for a specific type of MachineClass */ 100 typedef void QEMUBootSetHandler(void *opaque, const char *boot_order, 101 Error **errp); 102 void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque); 103 void qemu_boot_set(const char *boot_order, Error **errp); 104 105 bool defaults_enabled(void); 106 107 void qemu_init(int argc, char **argv, char **envp); 108 void qemu_main_loop(void); 109 void qemu_cleanup(void); 110 111 extern QemuOptsList qemu_legacy_drive_opts; 112 extern QemuOptsList qemu_common_drive_opts; 113 extern QemuOptsList qemu_drive_opts; 114 extern QemuOptsList bdrv_runtime_opts; 115 extern QemuOptsList qemu_chardev_opts; 116 extern QemuOptsList qemu_device_opts; 117 extern QemuOptsList qemu_netdev_opts; 118 extern QemuOptsList qemu_nic_opts; 119 extern QemuOptsList qemu_net_opts; 120 extern QemuOptsList qemu_global_opts; 121 extern QemuOptsList qemu_semihosting_config_opts; 122 123 #endif 124