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Commit | Line | Data |
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87ecb68b PB |
1 | #ifndef SYSEMU_H |
2 | #define SYSEMU_H | |
3 | /* Misc. things related to the system emulator. */ | |
4 | ||
376253ec | 5 | #include "qemu-common.h" |
62c5802e | 6 | #include "qemu-option.h" |
72cf2d4f | 7 | #include "qemu-queue.h" |
6875204c | 8 | #include "qemu-timer.h" |
376253ec | 9 | |
49dc768d AL |
10 | #ifdef _WIN32 |
11 | #include <windows.h> | |
39626c03 | 12 | #include "qemu-os-win32.h" |
49dc768d AL |
13 | #endif |
14 | ||
0d93ca7c JS |
15 | #ifdef CONFIG_POSIX |
16 | #include "qemu-os-posix.h" | |
17 | #endif | |
18 | ||
87ecb68b PB |
19 | /* vl.c */ |
20 | extern const char *bios_name; | |
5cea8590 PB |
21 | |
22 | #define QEMU_FILE_TYPE_BIOS 0 | |
23 | #define QEMU_FILE_TYPE_KEYMAP 1 | |
24 | char *qemu_find_file(int type, const char *name); | |
87ecb68b PB |
25 | |
26 | extern int vm_running; | |
27 | extern const char *qemu_name; | |
8fcb1b90 | 28 | extern uint8_t qemu_uuid[]; |
c4be29ff | 29 | int qemu_uuid_parse(const char *str, uint8_t *uuid); |
8fcb1b90 | 30 | #define UUID_FMT "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx" |
87ecb68b PB |
31 | |
32 | typedef struct vm_change_state_entry VMChangeStateEntry; | |
9781e040 | 33 | typedef void VMChangeStateHandler(void *opaque, int running, int reason); |
87ecb68b PB |
34 | |
35 | VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb, | |
36 | void *opaque); | |
37 | void qemu_del_vm_change_state_handler(VMChangeStateEntry *e); | |
38 | ||
87ecb68b PB |
39 | void vm_start(void); |
40 | void vm_stop(int reason); | |
41 | ||
9f9e28cd GC |
42 | uint64_t ram_bytes_remaining(void); |
43 | uint64_t ram_bytes_transferred(void); | |
44 | uint64_t ram_bytes_total(void); | |
45 | ||
87ecb68b PB |
46 | int64_t cpu_get_ticks(void); |
47 | void cpu_enable_ticks(void); | |
48 | void cpu_disable_ticks(void); | |
49 | ||
50 | void qemu_system_reset_request(void); | |
51 | void qemu_system_shutdown_request(void); | |
52 | void qemu_system_powerdown_request(void); | |
cf7a2fe2 AJ |
53 | int qemu_shutdown_requested(void); |
54 | int qemu_reset_requested(void); | |
55 | int qemu_powerdown_requested(void); | |
d9c32310 | 56 | extern qemu_irq qemu_system_powerdown; |
cf7a2fe2 | 57 | void qemu_system_reset(void); |
87ecb68b | 58 | |
d54908a5 | 59 | void do_savevm(Monitor *mon, const QDict *qdict); |
03cd4655 | 60 | int load_vmstate(const char *name); |
d54908a5 | 61 | void do_delvm(Monitor *mon, const QDict *qdict); |
376253ec | 62 | void do_info_snapshots(Monitor *mon); |
87ecb68b | 63 | |
ea375f9a JK |
64 | void cpu_synchronize_all_states(void); |
65 | void cpu_synchronize_all_post_reset(void); | |
66 | void cpu_synchronize_all_post_init(void); | |
67 | ||
210f41ba AL |
68 | void qemu_announce_self(void); |
69 | ||
d6f4ade2 | 70 | void main_loop_wait(int nonblocking); |
87ecb68b | 71 | |
f327aa0c JK |
72 | int qemu_savevm_state_begin(Monitor *mon, QEMUFile *f, int blk_enable, |
73 | int shared); | |
74 | int qemu_savevm_state_iterate(Monitor *mon, QEMUFile *f); | |
75 | int qemu_savevm_state_complete(Monitor *mon, QEMUFile *f); | |
76 | void qemu_savevm_state_cancel(Monitor *mon, QEMUFile *f); | |
9366f418 AL |
77 | int qemu_loadvm_state(QEMUFile *f); |
78 | ||
87ecb68b | 79 | /* SLIRP */ |
376253ec | 80 | void do_info_slirp(Monitor *mon); |
87ecb68b | 81 | |
6170540b | 82 | /* OS specific functions */ |
fe98ac14 | 83 | void os_setup_early_signal_handling(void); |
6170540b | 84 | char *os_find_datadir(const char *argv0); |
59a5264b | 85 | void os_parse_cmd_args(int index, const char *optarg); |
eb505be1 | 86 | void os_pidfile_error(void); |
69bd73b1 | 87 | |
993fbfdb AL |
88 | typedef enum DisplayType |
89 | { | |
90 | DT_DEFAULT, | |
91 | DT_CURSES, | |
92 | DT_SDL, | |
93 | DT_VNC, | |
94 | DT_NOGRAPHIC, | |
95 | } DisplayType; | |
96 | ||
d399f677 | 97 | extern int autostart; |
87ecb68b | 98 | extern int bios_size; |
86176759 ZA |
99 | |
100 | typedef enum { | |
101 | VGA_NONE, VGA_STD, VGA_CIRRUS, VGA_VMWARE, VGA_XENFB | |
102 | } VGAInterfaceType; | |
103 | ||
104 | extern int vga_interface_type; | |
105 | #define cirrus_vga_enabled (vga_interface_type == VGA_CIRRUS) | |
106 | #define std_vga_enabled (vga_interface_type == VGA_STD) | |
107 | #define xenfb_enabled (vga_interface_type == VGA_XENFB) | |
108 | #define vmsvga_enabled (vga_interface_type == VGA_VMWARE) | |
109 | ||
87ecb68b PB |
110 | extern int graphic_width; |
111 | extern int graphic_height; | |
112 | extern int graphic_depth; | |
6b35e7bf | 113 | extern uint8_t irq0override; |
993fbfdb | 114 | extern DisplayType display_type; |
87ecb68b PB |
115 | extern const char *keyboard_layout; |
116 | extern int win2k_install_hack; | |
73822ec8 | 117 | extern int rtc_td_hack; |
87ecb68b | 118 | extern int alt_grab; |
0ca9f8a4 | 119 | extern int ctrl_grab; |
87ecb68b PB |
120 | extern int usb_enabled; |
121 | extern int smp_cpus; | |
6be68d7e | 122 | extern int max_cpus; |
87ecb68b PB |
123 | extern int cursor_hide; |
124 | extern int graphic_rotate; | |
125 | extern int no_quit; | |
a691d41a | 126 | extern int no_shutdown; |
87ecb68b | 127 | extern int semihosting_enabled; |
87ecb68b | 128 | extern int old_param; |
95387491 | 129 | extern int boot_menu; |
6875204c | 130 | extern QEMUClock *rtc_clock; |
87ecb68b | 131 | |
268a362c AL |
132 | #define MAX_NODES 64 |
133 | extern int nb_numa_nodes; | |
134 | extern uint64_t node_mem[MAX_NODES]; | |
075cd324 | 135 | extern uint64_t node_cpumask[MAX_NODES]; |
268a362c | 136 | |
87ecb68b PB |
137 | #define MAX_OPTION_ROMS 16 |
138 | extern const char *option_rom[MAX_OPTION_ROMS]; | |
139 | extern int nb_option_roms; | |
140 | ||
87ecb68b PB |
141 | #define MAX_PROM_ENVS 128 |
142 | extern const char *prom_envs[MAX_PROM_ENVS]; | |
143 | extern unsigned int nb_prom_envs; | |
87ecb68b | 144 | |
e4bcb14c | 145 | typedef enum { |
a8659e90 | 146 | IF_NONE, |
aae9460e PB |
147 | IF_IDE, IF_SCSI, IF_FLOPPY, IF_PFLASH, IF_MTD, IF_SD, IF_VIRTIO, IF_XEN, |
148 | IF_COUNT | |
e4bcb14c TS |
149 | } BlockInterfaceType; |
150 | ||
428c5705 AL |
151 | typedef enum { |
152 | BLOCK_ERR_REPORT, BLOCK_ERR_IGNORE, BLOCK_ERR_STOP_ENOSPC, | |
153 | BLOCK_ERR_STOP_ANY | |
154 | } BlockInterfaceErrorAction; | |
155 | ||
bf011293 | 156 | #define BLOCK_SERIAL_STRLEN 20 |
157 | ||
e4bcb14c TS |
158 | typedef struct DriveInfo { |
159 | BlockDriverState *bdrv; | |
1dae12e6 | 160 | char *id; |
c2cc47a4 | 161 | const char *devaddr; |
f60d39bc | 162 | BlockInterfaceType type; |
e4bcb14c TS |
163 | int bus; |
164 | int unit; | |
9dfd7c7a | 165 | QemuOpts *opts; |
e9b2e818 | 166 | BlockInterfaceErrorAction on_read_error; |
f7850099 | 167 | BlockInterfaceErrorAction on_write_error; |
bf011293 | 168 | char serial[BLOCK_SERIAL_STRLEN + 1]; |
72cf2d4f | 169 | QTAILQ_ENTRY(DriveInfo) next; |
e4bcb14c TS |
170 | } DriveInfo; |
171 | ||
172 | #define MAX_IDE_DEVS 2 | |
173 | #define MAX_SCSI_DEVS 7 | |
174 | #define MAX_DRIVES 32 | |
175 | ||
72cf2d4f BS |
176 | extern QTAILQ_HEAD(drivelist, DriveInfo) drives; |
177 | extern QTAILQ_HEAD(driveoptlist, DriveOpt) driveopts; | |
e4bcb14c | 178 | |
751c6a17 | 179 | extern DriveInfo *drive_get(BlockInterfaceType type, int bus, int unit); |
2e810b36 | 180 | extern DriveInfo *drive_get_by_id(const char *id); |
f60d39bc | 181 | extern int drive_get_max_bus(BlockInterfaceType type); |
56a14938 | 182 | extern void drive_uninit(DriveInfo *dinfo); |
fa879c64 | 183 | extern const char *drive_get_serial(BlockDriverState *bdrv); |
f7850099 KW |
184 | |
185 | extern BlockInterfaceErrorAction drive_get_on_error( | |
186 | BlockDriverState *bdrv, int is_read); | |
87ecb68b | 187 | |
aae9460e PB |
188 | BlockDriverState *qdev_init_bdrv(DeviceState *dev, BlockInterfaceType type); |
189 | ||
9dfd7c7a GH |
190 | extern QemuOpts *drive_add(const char *file, const char *fmt, ...); |
191 | extern DriveInfo *drive_init(QemuOpts *arg, void *machine, int *fatal_error); | |
4d73cd3b | 192 | |
6f338c34 AL |
193 | /* device-hotplug */ |
194 | ||
751c6a17 | 195 | DriveInfo *add_init_drive(const char *opts); |
6f338c34 AL |
196 | |
197 | /* pci-hotplug */ | |
6c6a58ae | 198 | void pci_device_hot_add(Monitor *mon, const QDict *qdict); |
f18c16de | 199 | void drive_hot_add(Monitor *mon, const QDict *qdict); |
053801bc | 200 | int pci_device_hot_remove(Monitor *mon, const char *pci_addr); |
b752daf0 | 201 | void do_pci_device_hot_remove(Monitor *mon, const QDict *qdict); |
6f338c34 | 202 | |
87ecb68b PB |
203 | /* serial ports */ |
204 | ||
205 | #define MAX_SERIAL_PORTS 4 | |
206 | ||
207 | extern CharDriverState *serial_hds[MAX_SERIAL_PORTS]; | |
208 | ||
209 | /* parallel ports */ | |
210 | ||
211 | #define MAX_PARALLEL_PORTS 3 | |
212 | ||
213 | extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS]; | |
214 | ||
0e82f34d AL |
215 | #define TFR(expr) do { if ((expr) != -1) break; } while (errno == EINTR) |
216 | ||
87ecb68b PB |
217 | #ifdef HAS_AUDIO |
218 | struct soundhw { | |
219 | const char *name; | |
220 | const char *descr; | |
221 | int enabled; | |
222 | int isa; | |
223 | union { | |
22d83b14 PB |
224 | int (*init_isa) (qemu_irq *pic); |
225 | int (*init_pci) (PCIBus *bus); | |
87ecb68b PB |
226 | } init; |
227 | }; | |
228 | ||
229 | extern struct soundhw soundhw[]; | |
230 | #endif | |
231 | ||
d54908a5 LC |
232 | void do_usb_add(Monitor *mon, const QDict *qdict); |
233 | void do_usb_del(Monitor *mon, const QDict *qdict); | |
376253ec | 234 | void usb_info(Monitor *mon); |
87ecb68b | 235 | |
80cd3478 LC |
236 | void rtc_change_mon_event(struct tm *tm); |
237 | ||
aae9460e PB |
238 | void register_devices(void); |
239 | ||
87ecb68b | 240 | #endif |