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 extern const char *mem_path; 54 extern int mem_prealloc; 55 56 #define MAX_OPTION_ROMS 16 57 typedef struct QEMUOptionRom { 58 const char *name; 59 int32_t bootindex; 60 } QEMUOptionRom; 61 extern QEMUOptionRom option_rom[MAX_OPTION_ROMS]; 62 extern int nb_option_roms; 63 64 #define MAX_PROM_ENVS 128 65 extern const char *prom_envs[MAX_PROM_ENVS]; 66 extern unsigned int nb_prom_envs; 67 68 /* generic hotplug */ 69 void hmp_drive_add(Monitor *mon, const QDict *qdict); 70 71 /* pcie aer error injection */ 72 void hmp_pcie_aer_inject_error(Monitor *mon, const QDict *qdict); 73 74 /* serial ports */ 75 76 /* Return the Chardev for serial port i, or NULL if none */ 77 Chardev *serial_hd(int i); 78 /* return the number of serial ports defined by the user. serial_hd(i) 79 * will always return NULL for any i which is greater than or equal to this. 80 */ 81 int serial_max_hds(void); 82 83 /* parallel ports */ 84 85 #define MAX_PARALLEL_PORTS 3 86 87 extern Chardev *parallel_hds[MAX_PARALLEL_PORTS]; 88 89 void hmp_info_usb(Monitor *mon, const QDict *qdict); 90 91 void add_boot_device_path(int32_t bootindex, DeviceState *dev, 92 const char *suffix); 93 char *get_boot_devices_list(size_t *size); 94 95 DeviceState *get_boot_device(uint32_t position); 96 void check_boot_index(int32_t bootindex, Error **errp); 97 void del_boot_device_path(DeviceState *dev, const char *suffix); 98 void device_add_bootindex_property(Object *obj, int32_t *bootindex, 99 const char *name, const char *suffix, 100 DeviceState *dev, Error **errp); 101 void restore_boot_order(void *opaque); 102 void validate_bootdevices(const char *devices, Error **errp); 103 void add_boot_device_lchs(DeviceState *dev, const char *suffix, 104 uint32_t lcyls, uint32_t lheads, uint32_t lsecs); 105 void del_boot_device_lchs(DeviceState *dev, const char *suffix); 106 char *get_boot_devices_lchs_list(size_t *size); 107 108 /* handler to set the boot_device order for a specific type of MachineClass */ 109 typedef void QEMUBootSetHandler(void *opaque, const char *boot_order, 110 Error **errp); 111 void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque); 112 void qemu_boot_set(const char *boot_order, Error **errp); 113 114 QemuOpts *qemu_get_machine_opts(void); 115 116 bool defaults_enabled(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_mon_opts; 129 extern QemuOptsList qemu_semihosting_config_opts; 130 131 #endif 132