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 const char *bios_name; 12 extern int only_migratable; 13 extern const char *qemu_name; 14 extern QemuUUID qemu_uuid; 15 extern bool qemu_uuid_set; 16 17 void qemu_add_data_dir(char *path); 18 19 void qemu_add_exit_notifier(Notifier *notify); 20 void qemu_remove_exit_notifier(Notifier *notify); 21 22 extern bool machine_init_done; 23 24 void qemu_add_machine_init_done_notifier(Notifier *notify); 25 void qemu_remove_machine_init_done_notifier(Notifier *notify); 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 no_shutdown; 47 extern int old_param; 48 extern int boot_menu; 49 extern bool boot_strict; 50 extern uint8_t *boot_splash_filedata; 51 extern bool enable_mlock; 52 extern bool enable_cpu_pm; 53 extern QEMUClockType rtc_clock; 54 55 #define MAX_OPTION_ROMS 16 56 typedef struct QEMUOptionRom { 57 const char *name; 58 int32_t bootindex; 59 } QEMUOptionRom; 60 extern QEMUOptionRom option_rom[MAX_OPTION_ROMS]; 61 extern int nb_option_roms; 62 63 #define MAX_PROM_ENVS 128 64 extern const char *prom_envs[MAX_PROM_ENVS]; 65 extern unsigned int nb_prom_envs; 66 67 /* pcie aer error injection */ 68 void hmp_pcie_aer_inject_error(Monitor *mon, const QDict *qdict); 69 70 /* serial ports */ 71 72 /* Return the Chardev for serial port i, or NULL if none */ 73 Chardev *serial_hd(int i); 74 /* return the number of serial ports defined by the user. serial_hd(i) 75 * will always return NULL for any i which is greater than or equal to this. 76 */ 77 int serial_max_hds(void); 78 79 /* parallel ports */ 80 81 #define MAX_PARALLEL_PORTS 3 82 83 extern Chardev *parallel_hds[MAX_PARALLEL_PORTS]; 84 85 void hmp_info_usb(Monitor *mon, const QDict *qdict); 86 87 void add_boot_device_path(int32_t bootindex, DeviceState *dev, 88 const char *suffix); 89 char *get_boot_devices_list(size_t *size); 90 91 DeviceState *get_boot_device(uint32_t position); 92 void check_boot_index(int32_t bootindex, Error **errp); 93 void del_boot_device_path(DeviceState *dev, const char *suffix); 94 void device_add_bootindex_property(Object *obj, int32_t *bootindex, 95 const char *name, const char *suffix, 96 DeviceState *dev); 97 void restore_boot_order(void *opaque); 98 void validate_bootdevices(const char *devices, Error **errp); 99 void add_boot_device_lchs(DeviceState *dev, const char *suffix, 100 uint32_t lcyls, uint32_t lheads, uint32_t lsecs); 101 void del_boot_device_lchs(DeviceState *dev, const char *suffix); 102 char *get_boot_devices_lchs_list(size_t *size); 103 104 /* handler to set the boot_device order for a specific type of MachineClass */ 105 typedef void QEMUBootSetHandler(void *opaque, const char *boot_order, 106 Error **errp); 107 void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque); 108 void qemu_boot_set(const char *boot_order, Error **errp); 109 110 QemuOpts *qemu_get_machine_opts(void); 111 112 bool defaults_enabled(void); 113 114 void qemu_init(int argc, char **argv, char **envp); 115 void qemu_main_loop(void); 116 void qemu_cleanup(void); 117 118 extern QemuOptsList qemu_legacy_drive_opts; 119 extern QemuOptsList qemu_common_drive_opts; 120 extern QemuOptsList qemu_drive_opts; 121 extern QemuOptsList bdrv_runtime_opts; 122 extern QemuOptsList qemu_chardev_opts; 123 extern QemuOptsList qemu_device_opts; 124 extern QemuOptsList qemu_netdev_opts; 125 extern QemuOptsList qemu_nic_opts; 126 extern QemuOptsList qemu_net_opts; 127 extern QemuOptsList qemu_global_opts; 128 extern QemuOptsList qemu_semihosting_config_opts; 129 130 #endif 131