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 old_param;
  45 extern uint8_t *boot_splash_filedata;
  46 extern bool enable_mlock;
  47 extern bool enable_cpu_pm;
  48 extern QEMUClockType rtc_clock;
  49
  50 #define MAX_OPTION_ROMS 16
  51 typedef struct QEMUOptionRom {
  52     const char *name;
  53     int32_t bootindex;
  54 } QEMUOptionRom;
  55 extern QEMUOptionRom option_rom[MAX_OPTION_ROMS];
  56 extern int nb_option_roms;
  57
  58 #define MAX_PROM_ENVS 128
  59 extern const char *prom_envs[MAX_PROM_ENVS];
  60 extern unsigned int nb_prom_envs;
  61
  62 /* serial ports */
  63
  64 /* Return the Chardev for serial port i, or NULL if none */
  65 Chardev *serial_hd(int i);
  66
  67 /* parallel ports */
  68
  69 #define MAX_PARALLEL_PORTS 3
  70
  71 extern Chardev *parallel_hds[MAX_PARALLEL_PORTS];
  72
  73 void add_boot_device_path(int32_t bootindex, DeviceState *dev,
  74                           const char *suffix);
  75 char *get_boot_devices_list(size_t *size);
  76
  77 DeviceState *get_boot_device(uint32_t position);
  78 void check_boot_index(int32_t bootindex, Error **errp);
  79 void del_boot_device_path(DeviceState *dev, const char *suffix);
  80 void device_add_bootindex_property(Object *obj, int32_t *bootindex,
  81                                    const char *name, const char *suffix,
  82                                    DeviceState *dev);
  83 void restore_boot_order(void *opaque);
  84 void validate_bootdevices(const char *devices, Error **errp);
  85 void add_boot_device_lchs(DeviceState *dev, const char *suffix,
  86                           uint32_t lcyls, uint32_t lheads, uint32_t lsecs);
  87 void del_boot_device_lchs(DeviceState *dev, const char *suffix);
  88 char *get_boot_devices_lchs_list(size_t *size);
  89
  90 /* handler to set the boot_device order for a specific type of MachineClass */
  91 typedef void QEMUBootSetHandler(void *opaque, const char *boot_order,
  92                                 Error **errp);
  93 void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque);
  94 void qemu_boot_set(const char *boot_order, Error **errp);
  95
  96 bool defaults_enabled(void);
  97
  98 void qemu_init(int argc, char **argv);
  99 int qemu_main_loop(void);
 100 void qemu_cleanup(int);
 101
 102 extern QemuOptsList qemu_legacy_drive_opts;
 103 extern QemuOptsList qemu_common_drive_opts;
 104 extern QemuOptsList qemu_drive_opts;
 105 extern QemuOptsList bdrv_runtime_opts;
 106 extern QemuOptsList qemu_chardev_opts;
 107 extern QemuOptsList qemu_device_opts;
 108 extern QemuOptsList qemu_netdev_opts;
 109 extern QemuOptsList qemu_nic_opts;
 110 extern QemuOptsList qemu_net_opts;
 111 extern QemuOptsList qemu_global_opts;
 112 extern QemuOptsList qemu_semihosting_config_opts;
 113
 114 #endif