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 #include "qom/object.h" 9 10 /* vl.c */ 11 12 extern const char *bios_name; 13 extern int only_migratable; 14 extern const char *qemu_name; 15 extern QemuUUID qemu_uuid; 16 extern bool qemu_uuid_set; 17 18 void qemu_add_exit_notifier(Notifier *notify); 19 void qemu_remove_exit_notifier(Notifier *notify); 20 21 extern bool machine_init_done; 22 23 void qemu_add_machine_init_done_notifier(Notifier *notify); 24 void qemu_remove_machine_init_done_notifier(Notifier *notify); 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 no_shutdown; 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 /* return the number of serial ports defined by the user. serial_hd(i) 74 * will always return NULL for any i which is greater than or equal to this. 75 */ 76 int serial_max_hds(void); 77 78 /* parallel ports */ 79 80 #define MAX_PARALLEL_PORTS 3 81 82 extern Chardev *parallel_hds[MAX_PARALLEL_PORTS]; 83 84 void hmp_info_usb(Monitor *mon, const QDict *qdict); 85 86 void add_boot_device_path(int32_t bootindex, DeviceState *dev, 87 const char *suffix); 88 char *get_boot_devices_list(size_t *size); 89 90 DeviceState *get_boot_device(uint32_t position); 91 void check_boot_index(int32_t bootindex, Error **errp); 92 void del_boot_device_path(DeviceState *dev, const char *suffix); 93 void device_add_bootindex_property(Object *obj, int32_t *bootindex, 94 const char *name, const char *suffix, 95 DeviceState *dev); 96 void restore_boot_order(void *opaque); 97 void validate_bootdevices(const char *devices, Error **errp); 98 void add_boot_device_lchs(DeviceState *dev, const char *suffix, 99 uint32_t lcyls, uint32_t lheads, uint32_t lsecs); 100 void del_boot_device_lchs(DeviceState *dev, const char *suffix); 101 char *get_boot_devices_lchs_list(size_t *size); 102 103 /* handler to set the boot_device order for a specific type of MachineClass */ 104 typedef void QEMUBootSetHandler(void *opaque, const char *boot_order, 105 Error **errp); 106 void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque); 107 void qemu_boot_set(const char *boot_order, Error **errp); 108 109 QemuOpts *qemu_get_machine_opts(void); 110 111 bool defaults_enabled(void); 112 113 void qemu_init(int argc, char **argv, char **envp); 114 void qemu_main_loop(void); 115 void qemu_cleanup(void); 116 117 extern QemuOptsList qemu_legacy_drive_opts; 118 extern QemuOptsList qemu_common_drive_opts; 119 extern QemuOptsList qemu_drive_opts; 120 extern QemuOptsList bdrv_runtime_opts; 121 extern QemuOptsList qemu_chardev_opts; 122 extern QemuOptsList qemu_device_opts; 123 extern QemuOptsList qemu_netdev_opts; 124 extern QemuOptsList qemu_nic_opts; 125 extern QemuOptsList qemu_net_opts; 126 extern QemuOptsList qemu_global_opts; 127 extern QemuOptsList qemu_semihosting_config_opts; 128 129 #endif 130