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