LXR qemu/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#include "qom/object.h"
   9
  10/* vl.c */
  11
  12extern const char *bios_name;
  13extern int only_migratable;
  14extern const char *qemu_name;
  15extern QemuUUID qemu_uuid;
  16extern bool qemu_uuid_set;
  17
  18void qemu_add_exit_notifier(Notifier *notify);
  19void qemu_remove_exit_notifier(Notifier *notify);
  20
  21extern bool machine_init_done;
  22
  23void qemu_add_machine_init_done_notifier(Notifier *notify);
  24void qemu_remove_machine_init_done_notifier(Notifier *notify);
  25
  26extern int autostart;
  27
  28typedef 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
  34extern int vga_interface_type;
  35#define xenfb_enabled (vga_interface_type == VGA_XENFB)
  36
  37extern int graphic_width;
  38extern int graphic_height;
  39extern int graphic_depth;
  40extern int display_opengl;
  41extern const char *keyboard_layout;
  42extern int win2k_install_hack;
  43extern int alt_grab;
  44extern int ctrl_grab;
  45extern int cursor_hide;
  46extern int graphic_rotate;
  47extern int no_quit;
  48extern int no_shutdown;
  49extern int old_param;
  50extern int boot_menu;
  51extern bool boot_strict;
  52extern uint8_t *boot_splash_filedata;
  53extern bool enable_mlock;
  54extern bool enable_cpu_pm;
  55extern QEMUClockType rtc_clock;
  56extern const char *mem_path;
  57extern int mem_prealloc;
  58
  59#define MAX_OPTION_ROMS 16
  60typedef struct QEMUOptionRom {
  61    const char *name;
  62    int32_t bootindex;
  63} QEMUOptionRom;
  64extern QEMUOptionRom option_rom[MAX_OPTION_ROMS];
  65extern int nb_option_roms;
  66
  67#define MAX_PROM_ENVS 128
  68extern const char *prom_envs[MAX_PROM_ENVS];
  69extern unsigned int nb_prom_envs;
  70
  71/* generic hotplug */
  72void hmp_drive_add(Monitor *mon, const QDict *qdict);
  73
  74/* pcie aer error injection */
  75void hmp_pcie_aer_inject_error(Monitor *mon, const QDict *qdict);
  76
  77/* serial ports */
  78
  79/* Return the Chardev for serial port i, or NULL if none */
  80Chardev *serial_hd(int i);
  81/* return the number of serial ports defined by the user. serial_hd(i)
  82 * will always return NULL for any i which is greater than or equal to this.
  83 */
  84int serial_max_hds(void);
  85
  86/* parallel ports */
  87
  88#define MAX_PARALLEL_PORTS 3
  89
  90extern Chardev *parallel_hds[MAX_PARALLEL_PORTS];
  91
  92void hmp_info_usb(Monitor *mon, const QDict *qdict);
  93
  94void add_boot_device_path(int32_t bootindex, DeviceState *dev,
  95                          const char *suffix);
  96char *get_boot_devices_list(size_t *size);
  97
  98DeviceState *get_boot_device(uint32_t position);
  99void check_boot_index(int32_t bootindex, Error **errp);
 100void del_boot_device_path(DeviceState *dev, const char *suffix);
 101void device_add_bootindex_property(Object *obj, int32_t *bootindex,
 102                                   const char *name, const char *suffix,
 103                                   DeviceState *dev, Error **errp);
 104void restore_boot_order(void *opaque);
 105void validate_bootdevices(const char *devices, Error **errp);
 106void add_boot_device_lchs(DeviceState *dev, const char *suffix,
 107                          uint32_t lcyls, uint32_t lheads, uint32_t lsecs);
 108void del_boot_device_lchs(DeviceState *dev, const char *suffix);
 109char *get_boot_devices_lchs_list(size_t *size);
 110
 111/* handler to set the boot_device order for a specific type of MachineClass */
 112typedef void QEMUBootSetHandler(void *opaque, const char *boot_order,
 113                                Error **errp);
 114void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque);
 115void qemu_boot_set(const char *boot_order, Error **errp);
 116
 117QemuOpts *qemu_get_machine_opts(void);
 118
 119bool defaults_enabled(void);
 120
 121extern QemuOptsList qemu_legacy_drive_opts;
 122extern QemuOptsList qemu_common_drive_opts;
 123extern QemuOptsList qemu_drive_opts;
 124extern QemuOptsList bdrv_runtime_opts;
 125extern QemuOptsList qemu_chardev_opts;
 126extern QemuOptsList qemu_device_opts;
 127extern QemuOptsList qemu_netdev_opts;
 128extern QemuOptsList qemu_nic_opts;
 129extern QemuOptsList qemu_net_opts;
 130extern QemuOptsList qemu_global_opts;
 131extern QemuOptsList qemu_mon_opts;
 132extern QemuOptsList qemu_semihosting_config_opts;
 133
 134#endif
 135