include/sysemu/sysemu.h

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