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1 | #ifndef SYSEMU_H | |
2 | #define SYSEMU_H | |
3 | /* Misc. things related to the system emulator. */ | |
4 | ||
5 | #include "qemu/typedefs.h" | |
6 | #include "qemu/option.h" | |
7 | #include "qemu/queue.h" | |
8 | #include "qemu/timer.h" | |
9 | #include "qapi-types.h" | |
10 | #include "qemu/notify.h" | |
11 | #include "qemu/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 | extern bool qemu_uuid_set; | |
20 | int qemu_uuid_parse(const char *str, uint8_t *uuid); | |
21 | ||
22 | #define UUID_FMT "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx" | |
23 | #define UUID_NONE "00000000-0000-0000-0000-000000000000" | |
24 | ||
25 | bool runstate_check(RunState state); | |
26 | void runstate_set(RunState new_state); | |
27 | int runstate_is_running(void); | |
28 | bool runstate_needs_reset(void); | |
29 | typedef struct vm_change_state_entry VMChangeStateEntry; | |
30 | typedef void VMChangeStateHandler(void *opaque, int running, RunState state); | |
31 | ||
32 | VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb, | |
33 | void *opaque); | |
34 | void qemu_del_vm_change_state_handler(VMChangeStateEntry *e); | |
35 | void vm_state_notify(int running, RunState state); | |
36 | ||
37 | #define VMRESET_SILENT false | |
38 | #define VMRESET_REPORT true | |
39 | ||
40 | void vm_start(void); | |
41 | int vm_stop(RunState state); | |
42 | int vm_stop_force_state(RunState state); | |
43 | ||
44 | typedef enum WakeupReason { | |
45 | /* Always keep QEMU_WAKEUP_REASON_NONE = 0 */ | |
46 | QEMU_WAKEUP_REASON_NONE = 0, | |
47 | QEMU_WAKEUP_REASON_RTC, | |
48 | QEMU_WAKEUP_REASON_PMTIMER, | |
49 | QEMU_WAKEUP_REASON_OTHER, | |
50 | } WakeupReason; | |
51 | ||
52 | void qemu_system_reset_request(void); | |
53 | void qemu_system_suspend_request(void); | |
54 | void qemu_register_suspend_notifier(Notifier *notifier); | |
55 | void qemu_system_wakeup_request(WakeupReason reason); | |
56 | void qemu_system_wakeup_enable(WakeupReason reason, bool enabled); | |
57 | void qemu_register_wakeup_notifier(Notifier *notifier); | |
58 | void qemu_system_shutdown_request(void); | |
59 | void qemu_system_powerdown_request(void); | |
60 | void qemu_register_powerdown_notifier(Notifier *notifier); | |
61 | void qemu_system_debug_request(void); | |
62 | void qemu_system_vmstop_request(RunState reason); | |
63 | int qemu_shutdown_requested_get(void); | |
64 | int qemu_reset_requested_get(void); | |
65 | void qemu_system_killed(int signal, pid_t pid); | |
66 | void qemu_devices_reset(void); | |
67 | void qemu_system_reset(bool report); | |
68 | ||
69 | void qemu_add_exit_notifier(Notifier *notify); | |
70 | void qemu_remove_exit_notifier(Notifier *notify); | |
71 | ||
72 | void qemu_add_machine_init_done_notifier(Notifier *notify); | |
73 | ||
74 | void do_savevm(Monitor *mon, const QDict *qdict); | |
75 | int load_vmstate(const char *name); | |
76 | void do_delvm(Monitor *mon, const QDict *qdict); | |
77 | void do_info_snapshots(Monitor *mon, const QDict *qdict); | |
78 | ||
79 | void qemu_announce_self(void); | |
80 | ||
81 | bool qemu_savevm_state_blocked(Error **errp); | |
82 | void qemu_savevm_state_begin(QEMUFile *f, | |
83 | const MigrationParams *params); | |
84 | int qemu_savevm_state_iterate(QEMUFile *f); | |
85 | void qemu_savevm_state_complete(QEMUFile *f); | |
86 | void qemu_savevm_state_cancel(void); | |
87 | uint64_t qemu_savevm_state_pending(QEMUFile *f, uint64_t max_size); | |
88 | int qemu_loadvm_state(QEMUFile *f); | |
89 | ||
90 | /* SLIRP */ | |
91 | void do_info_slirp(Monitor *mon); | |
92 | ||
93 | typedef enum DisplayType | |
94 | { | |
95 | DT_DEFAULT, | |
96 | DT_CURSES, | |
97 | DT_SDL, | |
98 | DT_GTK, | |
99 | DT_NOGRAPHIC, | |
100 | DT_NONE, | |
101 | } DisplayType; | |
102 | ||
103 | extern int autostart; | |
104 | ||
105 | typedef enum { | |
106 | VGA_NONE, VGA_STD, VGA_CIRRUS, VGA_VMWARE, VGA_XENFB, VGA_QXL, | |
107 | } VGAInterfaceType; | |
108 | ||
109 | extern int vga_interface_type; | |
110 | #define xenfb_enabled (vga_interface_type == VGA_XENFB) | |
111 | ||
112 | extern int graphic_width; | |
113 | extern int graphic_height; | |
114 | extern int graphic_depth; | |
115 | extern DisplayType display_type; | |
116 | extern const char *keyboard_layout; | |
117 | extern int win2k_install_hack; | |
118 | extern int alt_grab; | |
119 | extern int ctrl_grab; | |
120 | extern int smp_cpus; | |
121 | extern int max_cpus; | |
122 | extern int cursor_hide; | |
123 | extern int graphic_rotate; | |
124 | extern int no_quit; | |
125 | extern int no_shutdown; | |
126 | extern int semihosting_enabled; | |
127 | extern int old_param; | |
128 | extern int boot_menu; | |
129 | extern uint8_t *boot_splash_filedata; | |
130 | extern size_t boot_splash_filedata_size; | |
131 | extern uint8_t qemu_extra_params_fw[2]; | |
132 | extern QEMUClockType rtc_clock; | |
133 | ||
134 | #define MAX_NODES 64 | |
135 | #define MAX_CPUMASK_BITS 255 | |
136 | extern int nb_numa_nodes; | |
137 | extern uint64_t node_mem[MAX_NODES]; | |
138 | extern unsigned long *node_cpumask[MAX_NODES]; | |
139 | ||
140 | #define MAX_OPTION_ROMS 16 | |
141 | typedef struct QEMUOptionRom { | |
142 | const char *name; | |
143 | int32_t bootindex; | |
144 | } QEMUOptionRom; | |
145 | extern QEMUOptionRom option_rom[MAX_OPTION_ROMS]; | |
146 | extern int nb_option_roms; | |
147 | ||
148 | #define MAX_PROM_ENVS 128 | |
149 | extern const char *prom_envs[MAX_PROM_ENVS]; | |
150 | extern unsigned int nb_prom_envs; | |
151 | ||
152 | /* pci-hotplug */ | |
153 | void pci_device_hot_add(Monitor *mon, const QDict *qdict); | |
154 | int pci_drive_hot_add(Monitor *mon, const QDict *qdict, DriveInfo *dinfo); | |
155 | void do_pci_device_hot_remove(Monitor *mon, const QDict *qdict); | |
156 | ||
157 | /* generic hotplug */ | |
158 | void drive_hot_add(Monitor *mon, const QDict *qdict); | |
159 | ||
160 | /* CPU hotplug */ | |
161 | void qemu_register_cpu_added_notifier(Notifier *notifier); | |
162 | ||
163 | /* pcie aer error injection */ | |
164 | void pcie_aer_inject_error_print(Monitor *mon, const QObject *data); | |
165 | int do_pcie_aer_inject_error(Monitor *mon, | |
166 | const QDict *qdict, QObject **ret_data); | |
167 | ||
168 | /* serial ports */ | |
169 | ||
170 | #define MAX_SERIAL_PORTS 4 | |
171 | ||
172 | extern CharDriverState *serial_hds[MAX_SERIAL_PORTS]; | |
173 | ||
174 | /* parallel ports */ | |
175 | ||
176 | #define MAX_PARALLEL_PORTS 3 | |
177 | ||
178 | extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS]; | |
179 | ||
180 | void do_usb_add(Monitor *mon, const QDict *qdict); | |
181 | void do_usb_del(Monitor *mon, const QDict *qdict); | |
182 | void usb_info(Monitor *mon, const QDict *qdict); | |
183 | ||
184 | void rtc_change_mon_event(struct tm *tm); | |
185 | ||
186 | void add_boot_device_path(int32_t bootindex, DeviceState *dev, | |
187 | const char *suffix); | |
188 | char *get_boot_devices_list(size_t *size); | |
189 | ||
190 | DeviceState *get_boot_device(uint32_t position); | |
191 | ||
192 | QemuOpts *qemu_get_machine_opts(void); | |
193 | ||
194 | bool usb_enabled(bool default_usb); | |
195 | ||
196 | extern QemuOptsList qemu_legacy_drive_opts; | |
197 | extern QemuOptsList qemu_common_drive_opts; | |
198 | extern QemuOptsList qemu_drive_opts; | |
199 | extern QemuOptsList qemu_chardev_opts; | |
200 | extern QemuOptsList qemu_device_opts; | |
201 | extern QemuOptsList qemu_netdev_opts; | |
202 | extern QemuOptsList qemu_net_opts; | |
203 | extern QemuOptsList qemu_global_opts; | |
204 | extern QemuOptsList qemu_mon_opts; | |
205 | ||
206 | #endif |