Merge branch 'master' of git://git.qemu.org/qemu into next
[qemu/qemu-dev-zwu.git] / sysemu.h
blobac577895023867aab3ab59627d36f5d52489e709
1 #ifndef SYSEMU_H
2 #define SYSEMU_H
3 /* Misc. things related to the system emulator. */
5 #include "qemu-common.h"
6 #include "qemu-option.h"
7 #include "qemu-queue.h"
8 #include "qemu-timer.h"
9 #include "notify.h"
11 /* vl.c */
12 extern const char *bios_name;
14 extern int vm_running;
15 extern const char *qemu_name;
16 extern uint8_t qemu_uuid[];
17 int qemu_uuid_parse(const char *str, uint8_t *uuid);
18 #define UUID_FMT "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx"
20 typedef struct vm_change_state_entry VMChangeStateEntry;
21 typedef void VMChangeStateHandler(void *opaque, int running, int reason);
23 VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb,
24 void *opaque);
25 void qemu_del_vm_change_state_handler(VMChangeStateEntry *e);
27 #define VMSTOP_USER 0
28 #define VMSTOP_DEBUG 1
29 #define VMSTOP_SHUTDOWN 2
30 #define VMSTOP_DISKFULL 3
31 #define VMSTOP_WATCHDOG 4
32 #define VMSTOP_PANIC 5
33 #define VMSTOP_SAVEVM 6
34 #define VMSTOP_LOADVM 7
35 #define VMSTOP_MIGRATE 8
37 #define VMRESET_SILENT false
38 #define VMRESET_REPORT true
40 void vm_start(void);
41 void vm_stop(int reason);
43 void qemu_system_reset_request(void);
44 void qemu_system_shutdown_request(void);
45 void qemu_system_powerdown_request(void);
46 void qemu_system_debug_request(void);
47 void qemu_system_vmstop_request(int reason);
48 int qemu_shutdown_requested_get(void);
49 int qemu_reset_requested_get(void);
50 int qemu_shutdown_requested(void);
51 int qemu_reset_requested(void);
52 int qemu_powerdown_requested(void);
53 void qemu_system_killed(int signal, pid_t pid);
54 void qemu_kill_report(void);
55 extern qemu_irq qemu_system_powerdown;
56 void qemu_system_reset(bool report);
58 void qemu_add_exit_notifier(Notifier *notify);
59 void qemu_remove_exit_notifier(Notifier *notify);
61 void qemu_add_machine_init_done_notifier(Notifier *notify);
63 void do_savevm(Monitor *mon, const QDict *qdict);
64 int load_vmstate(const char *name);
65 void do_delvm(Monitor *mon, const QDict *qdict);
66 void do_info_snapshots(Monitor *mon);
68 void qemu_announce_self(void);
70 void main_loop_wait(int nonblocking);
72 bool qemu_savevm_state_blocked(Monitor *mon);
73 int qemu_savevm_state_begin(Monitor *mon, QEMUFile *f, int blk_enable,
74 int shared);
75 int qemu_savevm_state_iterate(Monitor *mon, QEMUFile *f);
76 int qemu_savevm_state_complete(Monitor *mon, QEMUFile *f);
77 void qemu_savevm_state_cancel(Monitor *mon, QEMUFile *f);
78 int qemu_loadvm_state(QEMUFile *f);
80 /* SLIRP */
81 void do_info_slirp(Monitor *mon);
83 typedef enum DisplayType
85 DT_DEFAULT,
86 DT_CURSES,
87 DT_SDL,
88 DT_NOGRAPHIC,
89 DT_NONE,
90 } DisplayType;
92 extern int autostart;
93 extern int bios_size;
95 typedef enum {
96 VGA_NONE, VGA_STD, VGA_CIRRUS, VGA_VMWARE, VGA_XENFB, VGA_QXL,
97 } VGAInterfaceType;
99 extern int vga_interface_type;
100 #define cirrus_vga_enabled (vga_interface_type == VGA_CIRRUS)
101 #define std_vga_enabled (vga_interface_type == VGA_STD)
102 #define xenfb_enabled (vga_interface_type == VGA_XENFB)
103 #define vmsvga_enabled (vga_interface_type == VGA_VMWARE)
104 #define qxl_enabled (vga_interface_type == VGA_QXL)
106 extern int graphic_width;
107 extern int graphic_height;
108 extern int graphic_depth;
109 extern DisplayType display_type;
110 extern const char *keyboard_layout;
111 extern int win2k_install_hack;
112 extern int rtc_td_hack;
113 extern int alt_grab;
114 extern int ctrl_grab;
115 extern int usb_enabled;
116 extern int smp_cpus;
117 extern int max_cpus;
118 extern int cursor_hide;
119 extern int graphic_rotate;
120 extern int no_quit;
121 extern int no_shutdown;
122 extern int semihosting_enabled;
123 extern int old_param;
124 extern int boot_menu;
125 extern QEMUClock *rtc_clock;
126 extern long hpagesize;
128 #define MAX_NODES 64
129 extern int nb_numa_nodes;
130 extern uint64_t node_mem[MAX_NODES];
131 extern uint64_t node_cpumask[MAX_NODES];
133 #define MAX_OPTION_ROMS 16
134 typedef struct QEMUOptionRom {
135 const char *name;
136 int32_t bootindex;
137 } QEMUOptionRom;
138 extern QEMUOptionRom option_rom[MAX_OPTION_ROMS];
139 extern int nb_option_roms;
141 #define MAX_PROM_ENVS 128
142 extern const char *prom_envs[MAX_PROM_ENVS];
143 extern unsigned int nb_prom_envs;
145 /* acpi */
146 void qemu_system_cpu_hot_add(int cpu, int state);
148 /* pci-hotplug */
149 void pci_device_hot_add(Monitor *mon, const QDict *qdict);
150 void drive_hot_add(Monitor *mon, const QDict *qdict);
151 void do_pci_device_hot_remove(Monitor *mon, const QDict *qdict);
153 /* pcie aer error injection */
154 void pcie_aer_inject_error_print(Monitor *mon, const QObject *data);
155 int do_pcie_aer_inejct_error(Monitor *mon,
156 const QDict *qdict, QObject **ret_data);
158 /* serial ports */
160 #define MAX_SERIAL_PORTS 4
162 extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
164 /* parallel ports */
166 #define MAX_PARALLEL_PORTS 3
168 extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
170 void do_usb_add(Monitor *mon, const QDict *qdict);
171 void do_usb_del(Monitor *mon, const QDict *qdict);
172 void usb_info(Monitor *mon);
174 void rtc_change_mon_event(struct tm *tm);
176 void register_devices(void);
178 void add_boot_device_path(int32_t bootindex, DeviceState *dev,
179 const char *suffix);
180 char *get_boot_devices_list(uint32_t *size);
181 #endif