diff options
Diffstat (limited to 'include/system/system.h')
-rw-r--r-- | include/system/system.h | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/include/system/system.h b/include/system/system.h new file mode 100644 index 0000000..a7effe7 --- /dev/null +++ b/include/system/system.h @@ -0,0 +1,125 @@ +#ifndef SYSTEM_H +#define SYSTEM_H +/* Misc. things related to the system emulator. */ + +#include "qemu/timer.h" +#include "qemu/notify.h" +#include "qemu/uuid.h" + +/* vl.c */ + +extern int only_migratable; +extern const char *qemu_name; +extern QemuUUID qemu_uuid; +extern bool qemu_uuid_set; + +const char *qemu_get_vm_name(void); + +/* Exit notifiers will run with BQL held. */ +void qemu_add_exit_notifier(Notifier *notify); +void qemu_remove_exit_notifier(Notifier *notify); + +void qemu_add_machine_init_done_notifier(Notifier *notify); +void qemu_remove_machine_init_done_notifier(Notifier *notify); + +void configure_rtc(QemuOpts *opts); + +void qemu_init_subsystems(void); + +extern int autostart; + +typedef enum { + VGA_NONE, VGA_STD, VGA_CIRRUS, VGA_VMWARE, VGA_XENFB, VGA_QXL, + VGA_TCX, VGA_CG3, VGA_DEVICE, VGA_VIRTIO, + VGA_TYPE_MAX, +} VGAInterfaceType; + +extern int vga_interface_type; +extern bool vga_interface_created; + +extern int graphic_width; +extern int graphic_height; +extern int graphic_depth; +extern int display_opengl; +extern const char *keyboard_layout; +extern int old_param; +extern uint8_t *boot_splash_filedata; +extern bool enable_cpu_pm; +extern QEMUClockType rtc_clock; + +typedef enum { + MLOCK_OFF = 0, + MLOCK_ON, + MLOCK_ON_FAULT, +} MlockState; + +bool should_mlock(MlockState); +bool is_mlock_on_fault(MlockState); + +extern MlockState mlock_state; + +#define MAX_OPTION_ROMS 16 +typedef struct QEMUOptionRom { + const char *name; + int32_t bootindex; +} QEMUOptionRom; +extern QEMUOptionRom option_rom[MAX_OPTION_ROMS]; +extern int nb_option_roms; + +#define MAX_PROM_ENVS 128 +extern const char *prom_envs[MAX_PROM_ENVS]; +extern unsigned int nb_prom_envs; + +/* serial ports */ + +/* Return the Chardev for serial port i, or NULL if none */ +Chardev *serial_hd(int i); + +/* parallel ports */ + +#define MAX_PARALLEL_PORTS 3 + +extern Chardev *parallel_hds[MAX_PARALLEL_PORTS]; + +void add_boot_device_path(int32_t bootindex, DeviceState *dev, + const char *suffix); +char *get_boot_devices_list(size_t *size); + +DeviceState *get_boot_device(uint32_t position); +void check_boot_index(int32_t bootindex, Error **errp); +void del_boot_device_path(DeviceState *dev, const char *suffix); +void device_add_bootindex_property(Object *obj, int32_t *bootindex, + const char *name, const char *suffix, + DeviceState *dev); +void restore_boot_order(void *opaque); +void validate_bootdevices(const char *devices, Error **errp); +void add_boot_device_lchs(DeviceState *dev, const char *suffix, + uint32_t lcyls, uint32_t lheads, uint32_t lsecs); +void del_boot_device_lchs(DeviceState *dev, const char *suffix); +char *get_boot_devices_lchs_list(size_t *size); + +/* handler to set the boot_device order for a specific type of MachineClass */ +typedef void QEMUBootSetHandler(void *opaque, const char *boot_order, + Error **errp); +void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque); +void qemu_boot_set(const char *boot_order, Error **errp); + +bool defaults_enabled(void); + +void qemu_init(int argc, char **argv); +int qemu_main_loop(void); +void qemu_cleanup(int); + +extern QemuOptsList qemu_legacy_drive_opts; +extern QemuOptsList qemu_common_drive_opts; +extern QemuOptsList qemu_drive_opts; +extern QemuOptsList bdrv_runtime_opts; +extern QemuOptsList qemu_chardev_opts; +extern QemuOptsList qemu_device_opts; +extern QemuOptsList qemu_netdev_opts; +extern QemuOptsList qemu_nic_opts; +extern QemuOptsList qemu_net_opts; +extern QemuOptsList qemu_global_opts; +extern QemuOptsList qemu_semihosting_config_opts; + +#endif |