1#ifndef SYSEMU_H
2#define SYSEMU_H
3
4
5#include "qemu-common.h"
6#include "qemu-option.h"
7#include "qemu-queue.h"
8#include "qemu-timer.h"
9#include "qapi-types.h"
10#include "notify.h"
11#include "main-loop.h"
12
13
14
15extern const char *bios_name;
16
17extern const char *qemu_name;
18extern uint8_t qemu_uuid[];
19int qemu_uuid_parse(const char *str, uint8_t *uuid);
20#define UUID_FMT "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx"
21
22void runstate_init(void);
23bool runstate_check(RunState state);
24void runstate_set(RunState new_state);
25int runstate_is_running(void);
26typedef struct vm_change_state_entry VMChangeStateEntry;
27typedef void VMChangeStateHandler(void *opaque, int running, RunState state);
28
29VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb,
30 void *opaque);
31void qemu_del_vm_change_state_handler(VMChangeStateEntry *e);
32void vm_state_notify(int running, RunState state);
33
34#define VMRESET_SILENT false
35#define VMRESET_REPORT true
36
37void vm_start(void);
38void vm_stop(RunState state);
39void vm_stop_force_state(RunState state);
40
41typedef enum WakeupReason {
42 QEMU_WAKEUP_REASON_OTHER = 0,
43 QEMU_WAKEUP_REASON_RTC,
44 QEMU_WAKEUP_REASON_PMTIMER,
45} WakeupReason;
46
47void qemu_system_reset_request(void);
48void qemu_system_suspend_request(void);
49void qemu_register_suspend_notifier(Notifier *notifier);
50void qemu_system_wakeup_request(WakeupReason reason);
51void qemu_system_wakeup_enable(WakeupReason reason, bool enabled);
52void qemu_register_wakeup_notifier(Notifier *notifier);
53void qemu_system_shutdown_request(void);
54void qemu_system_powerdown_request(void);
55void qemu_system_debug_request(void);
56void qemu_system_vmstop_request(RunState reason);
57int qemu_shutdown_requested_get(void);
58int qemu_reset_requested_get(void);
59int qemu_shutdown_requested(void);
60int qemu_reset_requested(void);
61int qemu_powerdown_requested(void);
62void qemu_system_killed(int signal, pid_t pid);
63void qemu_kill_report(void);
64extern qemu_irq qemu_system_powerdown;
65void qemu_system_reset(bool report);
66
67void qemu_add_exit_notifier(Notifier *notify);
68void qemu_remove_exit_notifier(Notifier *notify);
69
70void qemu_add_machine_init_done_notifier(Notifier *notify);
71
72void do_savevm(Monitor *mon, const QDict *qdict);
73int load_vmstate(const char *name);
74void do_delvm(Monitor *mon, const QDict *qdict);
75void do_info_snapshots(Monitor *mon);
76
77void qemu_announce_self(void);
78
79bool qemu_savevm_state_blocked(Error **errp);
80int qemu_savevm_state_begin(QEMUFile *f, int blk_enable, int shared);
81int qemu_savevm_state_iterate(QEMUFile *f);
82int qemu_savevm_state_complete(QEMUFile *f);
83void qemu_savevm_state_cancel(QEMUFile *f);
84int qemu_loadvm_state(QEMUFile *f);
85
86
87void do_info_slirp(Monitor *mon);
88
89typedef enum DisplayType
90{
91 DT_DEFAULT,
92 DT_CURSES,
93 DT_SDL,
94 DT_NOGRAPHIC,
95 DT_NONE,
96} DisplayType;
97
98extern int autostart;
99extern int bios_size;
100
101typedef enum {
102 VGA_NONE, VGA_STD, VGA_CIRRUS, VGA_VMWARE, VGA_XENFB, VGA_QXL,
103} VGAInterfaceType;
104
105extern int vga_interface_type;
106#define cirrus_vga_enabled (vga_interface_type == VGA_CIRRUS)
107#define std_vga_enabled (vga_interface_type == VGA_STD)
108#define xenfb_enabled (vga_interface_type == VGA_XENFB)
109#define vmsvga_enabled (vga_interface_type == VGA_VMWARE)
110#define qxl_enabled (vga_interface_type == VGA_QXL)
111
112extern int graphic_width;
113extern int graphic_height;
114extern int graphic_depth;
115extern DisplayType display_type;
116extern const char *keyboard_layout;
117extern int win2k_install_hack;
118extern int alt_grab;
119extern int ctrl_grab;
120extern int usb_enabled;
121extern int smp_cpus;
122extern int max_cpus;
123extern int cursor_hide;
124extern int graphic_rotate;
125extern int no_quit;
126extern int no_shutdown;
127extern int semihosting_enabled;
128extern int old_param;
129extern int boot_menu;
130extern uint8_t *boot_splash_filedata;
131extern int boot_splash_filedata_size;
132extern uint8_t qemu_extra_params_fw[2];
133extern QEMUClock *rtc_clock;
134
135#define MAX_NODES 64
136extern int nb_numa_nodes;
137extern uint64_t node_mem[MAX_NODES];
138extern uint64_t node_cpumask[MAX_NODES];
139
140#define MAX_OPTION_ROMS 16
141typedef struct QEMUOptionRom {
142 const char *name;
143 int32_t bootindex;
144} QEMUOptionRom;
145extern QEMUOptionRom option_rom[MAX_OPTION_ROMS];
146extern int nb_option_roms;
147
148#define MAX_PROM_ENVS 128
149extern const char *prom_envs[MAX_PROM_ENVS];
150extern unsigned int nb_prom_envs;
151
152
153void pci_device_hot_add(Monitor *mon, const QDict *qdict);
154int pci_drive_hot_add(Monitor *mon, const QDict *qdict,
155 DriveInfo *dinfo, int type);
156void do_pci_device_hot_remove(Monitor *mon, const QDict *qdict);
157
158
159void drive_hot_add(Monitor *mon, const QDict *qdict);
160
161
162void pcie_aer_inject_error_print(Monitor *mon, const QObject *data);
163int do_pcie_aer_inject_error(Monitor *mon,
164 const QDict *qdict, QObject **ret_data);
165
166
167
168#define MAX_SERIAL_PORTS 4
169
170extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
171
172
173
174#define MAX_PARALLEL_PORTS 3
175
176extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
177
178void do_usb_add(Monitor *mon, const QDict *qdict);
179void do_usb_del(Monitor *mon, const QDict *qdict);
180void usb_info(Monitor *mon);
181
182void rtc_change_mon_event(struct tm *tm);
183
184void register_devices(void);
185
186void add_boot_device_path(int32_t bootindex, DeviceState *dev,
187 const char *suffix);
188char *get_boot_devices_list(uint32_t *size);
189#endif
190
