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