| #ifndef SYSEMU_H |
| #define SYSEMU_H |
| /* Misc. things related to the system emulator. */ |
| |
| #include "qemu/typedefs.h" |
| #include "qemu/option.h" |
| #include "qemu/queue.h" |
| #include "qemu/timer.h" |
| #include "qapi-types.h" |
| #include "qemu/notify.h" |
| #include "qemu/main-loop.h" |
| #include "qemu/bitmap.h" |
| #include "qom/object.h" |
| |
| /* vl.c */ |
| |
| extern const char *bios_name; |
| |
| extern const char *qemu_name; |
| extern uint8_t qemu_uuid[]; |
| extern bool qemu_uuid_set; |
| int qemu_uuid_parse(const char *str, uint8_t *uuid); |
| |
| #define UUID_FMT "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx" |
| #define UUID_NONE "00000000-0000-0000-0000-000000000000" |
| |
| bool runstate_check(RunState state); |
| void runstate_set(RunState new_state); |
| int runstate_is_running(void); |
| bool runstate_needs_reset(void); |
| typedef struct vm_change_state_entry VMChangeStateEntry; |
| typedef void VMChangeStateHandler(void *opaque, int running, RunState state); |
| |
| VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb, |
| void *opaque); |
| void qemu_del_vm_change_state_handler(VMChangeStateEntry *e); |
| void vm_state_notify(int running, RunState state); |
| |
| #define VMRESET_SILENT false |
| #define VMRESET_REPORT true |
| |
| void vm_start(void); |
| int vm_stop(RunState state); |
| int vm_stop_force_state(RunState state); |
| |
| typedef enum WakeupReason { |
| /* Always keep QEMU_WAKEUP_REASON_NONE = 0 */ |
| QEMU_WAKEUP_REASON_NONE = 0, |
| QEMU_WAKEUP_REASON_RTC, |
| QEMU_WAKEUP_REASON_PMTIMER, |
| QEMU_WAKEUP_REASON_OTHER, |
| } WakeupReason; |
| |
| void qemu_system_reset_request(void); |
| void qemu_system_suspend_request(void); |
| void qemu_register_suspend_notifier(Notifier *notifier); |
| void qemu_system_wakeup_request(WakeupReason reason); |
| void qemu_system_wakeup_enable(WakeupReason reason, bool enabled); |
| void qemu_register_wakeup_notifier(Notifier *notifier); |
| void qemu_system_shutdown_request(void); |
| void qemu_system_powerdown_request(void); |
| void qemu_register_powerdown_notifier(Notifier *notifier); |
| void qemu_system_debug_request(void); |
| void qemu_system_vmstop_request(RunState reason); |
| void qemu_system_vmstop_request_prepare(void); |
| int qemu_shutdown_requested_get(void); |
| int qemu_reset_requested_get(void); |
| void qemu_system_killed(int signal, pid_t pid); |
| void qemu_devices_reset(void); |
| void qemu_system_reset(bool report); |
| |
| void qemu_add_exit_notifier(Notifier *notify); |
| void qemu_remove_exit_notifier(Notifier *notify); |
| |
| void qemu_add_machine_init_done_notifier(Notifier *notify); |
| |
| void do_savevm(Monitor *mon, const QDict *qdict); |
| int load_vmstate(const char *name); |
| void do_delvm(Monitor *mon, const QDict *qdict); |
| void do_info_snapshots(Monitor *mon, const QDict *qdict); |
| |
| void qemu_announce_self(void); |
| |
| bool qemu_savevm_state_blocked(Error **errp); |
| void qemu_savevm_state_begin(QEMUFile *f, |
| const MigrationParams *params); |
| int qemu_savevm_state_iterate(QEMUFile *f); |
| void qemu_savevm_state_complete(QEMUFile *f); |
| void qemu_savevm_state_cancel(void); |
| uint64_t qemu_savevm_state_pending(QEMUFile *f, uint64_t max_size); |
| int qemu_loadvm_state(QEMUFile *f); |
| |
| /* SLIRP */ |
| void do_info_slirp(Monitor *mon); |
| |
| typedef enum DisplayType |
| { |
| DT_DEFAULT, |
| DT_CURSES, |
| DT_SDL, |
| DT_GTK, |
| DT_VNC, |
| DT_NOGRAPHIC, |
| DT_NONE, |
| } DisplayType; |
| |
| extern int autostart; |
| |
| typedef enum { |
| VGA_NONE, VGA_STD, VGA_CIRRUS, VGA_VMWARE, VGA_XENFB, VGA_QXL, |
| VGA_TCX, VGA_CG3, VGA_DEVICE |
| } VGAInterfaceType; |
| |
| extern int vga_interface_type; |
| #define xenfb_enabled (vga_interface_type == VGA_XENFB) |
| |
| extern int graphic_width; |
| extern int graphic_height; |
| extern int graphic_depth; |
| extern DisplayType display_type; |
| extern const char *keyboard_layout; |
| extern int win2k_install_hack; |
| extern int alt_grab; |
| extern int ctrl_grab; |
| extern int smp_cpus; |
| extern int max_cpus; |
| extern int cursor_hide; |
| extern int graphic_rotate; |
| extern int no_quit; |
| extern int no_shutdown; |
| extern int semihosting_enabled; |
| extern int old_param; |
| extern int boot_menu; |
| extern bool boot_strict; |
| extern uint8_t *boot_splash_filedata; |
| extern size_t boot_splash_filedata_size; |
| extern uint8_t qemu_extra_params_fw[2]; |
| extern QEMUClockType rtc_clock; |
| extern const char *mem_path; |
| extern int mem_prealloc; |
| |
| #define MAX_NODES 128 |
| |
| /* The following shall be true for all CPUs: |
| * cpu->cpu_index < max_cpus <= MAX_CPUMASK_BITS |
| * |
| * Note that cpu->get_arch_id() may be larger than MAX_CPUMASK_BITS. |
| */ |
| #define MAX_CPUMASK_BITS 255 |
| |
| extern int nb_numa_nodes; /* Number of NUMA nodes */ |
| extern int max_numa_nodeid; /* Highest specified NUMA node ID, plus one. |
| * For all nodes, nodeid < max_numa_nodeid |
| */ |
| |
| typedef struct node_info { |
| uint64_t node_mem; |
| DECLARE_BITMAP(node_cpu, MAX_CPUMASK_BITS); |
| struct HostMemoryBackend *node_memdev; |
| bool present; |
| } NodeInfo; |
| extern NodeInfo numa_info[MAX_NODES]; |
| void set_numa_nodes(void); |
| void set_numa_modes(void); |
| void query_numa_node_mem(uint64_t node_mem[]); |
| extern QemuOptsList qemu_numa_opts; |
| int numa_init_func(QemuOpts *opts, void *opaque); |
| |
| #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; |
| |
| /* pci-hotplug */ |
| void pci_device_hot_add(Monitor *mon, const QDict *qdict); |
| int pci_drive_hot_add(Monitor *mon, const QDict *qdict, DriveInfo *dinfo); |
| void do_pci_device_hot_remove(Monitor *mon, const QDict *qdict); |
| |
| /* generic hotplug */ |
| void drive_hot_add(Monitor *mon, const QDict *qdict); |
| |
| /* pcie aer error injection */ |
| void pcie_aer_inject_error_print(Monitor *mon, const QObject *data); |
| int do_pcie_aer_inject_error(Monitor *mon, |
| const QDict *qdict, QObject **ret_data); |
| |
| /* serial ports */ |
| |
| #define MAX_SERIAL_PORTS 4 |
| |
| extern CharDriverState *serial_hds[MAX_SERIAL_PORTS]; |
| |
| /* parallel ports */ |
| |
| #define MAX_PARALLEL_PORTS 3 |
| |
| extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS]; |
| |
| void do_usb_add(Monitor *mon, const QDict *qdict); |
| void do_usb_del(Monitor *mon, const QDict *qdict); |
| void usb_info(Monitor *mon, const QDict *qdict); |
| |
| void add_boot_device_path(int32_t bootindex, DeviceState *dev, |
| const char *suffix); |
| char *get_boot_devices_list(size_t *size, bool ignore_suffixes); |
| |
| 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, Error **errp); |
| |
| QemuOpts *qemu_get_machine_opts(void); |
| |
| bool usb_enabled(bool default_usb); |
| |
| extern QemuOptsList qemu_legacy_drive_opts; |
| extern QemuOptsList qemu_common_drive_opts; |
| extern QemuOptsList qemu_drive_opts; |
| extern QemuOptsList qemu_chardev_opts; |
| extern QemuOptsList qemu_device_opts; |
| extern QemuOptsList qemu_netdev_opts; |
| extern QemuOptsList qemu_net_opts; |
| extern QemuOptsList qemu_global_opts; |
| extern QemuOptsList qemu_mon_opts; |
| |
| #endif |