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monitor: Rework modal password input (Jan Kiszka)
[qemu.git] / sysemu.h
CommitLineData
87ecb68b
PB		 1#ifndef SYSEMU_H
2#define SYSEMU_H
3/* Misc. things related to the system emulator. */
4
5/* vl.c */
6extern const char *bios_name;
7extern const char *bios_dir;
8
9extern int vm_running;
10extern const char *qemu_name;
8fcb1b90
BS		 11extern uint8_t qemu_uuid[];
12#define UUID_FMT "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx"
87ecb68b
PB		 13
14typedef struct vm_change_state_entry VMChangeStateEntry;
9781e040 15typedef void VMChangeStateHandler(void *opaque, int running, int reason);
87ecb68b
PB		 16
17VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb,
18 void *opaque);
19void qemu_del_vm_change_state_handler(VMChangeStateEntry *e);
20
87ecb68b
PB		 21void vm_start(void);
22void vm_stop(int reason);
23
24int64_t cpu_get_ticks(void);
25void cpu_enable_ticks(void);
26void cpu_disable_ticks(void);
27
28void qemu_system_reset_request(void);
29void qemu_system_shutdown_request(void);
30void qemu_system_powerdown_request(void);
cf7a2fe2
AJ		 31int qemu_shutdown_requested(void);
32int qemu_reset_requested(void);
33int qemu_powerdown_requested(void);
34#if !defined(TARGET_SPARC) && !defined(TARGET_I386)
87ecb68b
PB		 35// Please implement a power failure function to signal the OS
36#define qemu_system_powerdown() do{}while(0)
37#else
38void qemu_system_powerdown(void);
39#endif
cf7a2fe2 40void qemu_system_reset(void);
87ecb68b 41
87ecb68b
PB		 42void do_savevm(const char *name);
43void do_loadvm(const char *name);
44void do_delvm(const char *name);
45void do_info_snapshots(void);
46
210f41ba
AL		 47void qemu_announce_self(void);
48
87ecb68b
PB		 49void main_loop_wait(int timeout);
50
9366f418
AL		 51int qemu_savevm_state_begin(QEMUFile *f);
52int qemu_savevm_state_iterate(QEMUFile *f);
53int qemu_savevm_state_complete(QEMUFile *f);
54int qemu_savevm_state(QEMUFile *f);
55int qemu_loadvm_state(QEMUFile *f);
56
56f3a5d0 57#ifdef _WIN32
87ecb68b
PB		 58/* Polling handling */
59
60/* return TRUE if no sleep should be done afterwards */
61typedef int PollingFunc(void *opaque);
62
63int qemu_add_polling_cb(PollingFunc *func, void *opaque);
64void qemu_del_polling_cb(PollingFunc *func, void *opaque);
65
87ecb68b
PB		 66/* Wait objects handling */
67typedef void WaitObjectFunc(void *opaque);
68
69int qemu_add_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
70void qemu_del_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
71#endif
72
73/* TAP win32 */
7a9f6e4a
AL		 74int tap_win32_init(VLANState *vlan, const char *model,
75 const char *name, const char *ifname);
87ecb68b
PB		 76
77/* SLIRP */
78void do_info_slirp(void);
79
87ecb68b 80extern int bios_size;
87ecb68b 81extern int cirrus_vga_enabled;
c2b3b41a 82extern int std_vga_enabled;
87ecb68b
PB		 83extern int vmsvga_enabled;
84extern int graphic_width;
85extern int graphic_height;
86extern int graphic_depth;
2bfdab63 87extern int nographic;
87ecb68b
PB		 88extern const char *keyboard_layout;
89extern int win2k_install_hack;
73822ec8 90extern int rtc_td_hack;
87ecb68b
PB		 91extern int alt_grab;
92extern int usb_enabled;
93extern int smp_cpus;
94extern int cursor_hide;
95extern int graphic_rotate;
96extern int no_quit;
97extern int semihosting_enabled;
87ecb68b
PB		 98extern int old_param;
99extern const char *bootp_filename;
87ecb68b
PB		 100
101#ifdef USE_KQEMU
102extern int kqemu_allowed;
103#endif
104
105#define MAX_OPTION_ROMS 16
106extern const char *option_rom[MAX_OPTION_ROMS];
107extern int nb_option_roms;
108
95efd11c 109#if defined(TARGET_SPARC) || defined(TARGET_PPC)
87ecb68b
PB		 110#define MAX_PROM_ENVS 128
111extern const char *prom_envs[MAX_PROM_ENVS];
112extern unsigned int nb_prom_envs;
113#endif
114
87ecb68b
PB		 115#if defined (TARGET_PPC)
116#define BIOS_SIZE (1024 * 1024)
117#elif defined (TARGET_SPARC64)
118#define BIOS_SIZE ((512 + 32) * 1024)
119#elif defined(TARGET_MIPS)
120#define BIOS_SIZE (4 * 1024 * 1024)
121#endif
122
e4bcb14c 123typedef enum {
6e02c38d 124 IF_IDE, IF_SCSI, IF_FLOPPY, IF_PFLASH, IF_MTD, IF_SD, IF_VIRTIO
e4bcb14c
TS		 125} BlockInterfaceType;
126
428c5705
AL		 127typedef enum {
128 BLOCK_ERR_REPORT, BLOCK_ERR_IGNORE, BLOCK_ERR_STOP_ENOSPC,
129 BLOCK_ERR_STOP_ANY
130} BlockInterfaceErrorAction;
131
e4bcb14c
TS		 132typedef struct DriveInfo {
133 BlockDriverState *bdrv;
f60d39bc 134 BlockInterfaceType type;
e4bcb14c
TS		 135 int bus;
136 int unit;
7d5aca9e 137 int used;
b01b1111 138 int drive_opt_idx;
428c5705 139 BlockInterfaceErrorAction onerror;
fa879c64 140 char serial[21];
e4bcb14c
TS		 141} DriveInfo;
142
143#define MAX_IDE_DEVS 2
144#define MAX_SCSI_DEVS 7
145#define MAX_DRIVES 32
146
4d7a0880
BS		 147extern int nb_drives;
148extern DriveInfo drives_table[MAX_DRIVES+1];
e4bcb14c 149
f60d39bc
TS		 150extern int drive_get_index(BlockInterfaceType type, int bus, int unit);
151extern int drive_get_max_bus(BlockInterfaceType type);
b01b1111
AL		 152extern void drive_uninit(BlockDriverState *bdrv);
153extern void drive_remove(int index);
fa879c64 154extern const char *drive_get_serial(BlockDriverState *bdrv);
428c5705 155extern BlockInterfaceErrorAction drive_get_onerror(BlockDriverState *bdrv);
87ecb68b 156
ec691c80
AL		 157struct drive_opt {
158 const char *file;
159 char opt[1024];
160 int used;
161};
162
163extern struct drive_opt drives_opt[MAX_DRIVES];
164extern int nb_drives_opt;
165
4d73cd3b
AL		 166extern int drive_add(const char *file, const char *fmt, ...);
167extern int drive_init(struct drive_opt *arg, int snapshot, void *machine);
168
5e3cb534
AL		 169/* acpi */
170void qemu_system_hot_add_init(void);
ca2c72be 171void qemu_system_device_hot_add(int pcibus, int slot, int state);
5e3cb534 172
6f338c34
AL		 173/* device-hotplug */
174
175typedef int (dev_match_fn)(void *dev_private, void *arg);
176
177int add_init_drive(const char *opts);
178void destroy_nic(dev_match_fn *match_fn, void *arg);
179void destroy_bdrvs(dev_match_fn *match_fn, void *arg);
180
181/* pci-hotplug */
182void pci_device_hot_add(const char *pci_addr, const char *type, const char *opts);
183void drive_hot_add(const char *pci_addr, const char *opts);
184void pci_device_hot_remove(const char *pci_addr);
185void pci_device_hot_remove_success(int pcibus, int slot);
186
87ecb68b
PB		 187/* serial ports */
188
189#define MAX_SERIAL_PORTS 4
190
191extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
192
193/* parallel ports */
194
195#define MAX_PARALLEL_PORTS 3
196
197extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
198
9ede2fde
AL		 199/* virtio consoles */
200
201#define MAX_VIRTIO_CONSOLES 1
202
203extern CharDriverState *virtcon_hds[MAX_VIRTIO_CONSOLES];
204
0e82f34d
AL		 205#define TFR(expr) do { if ((expr) != -1) break; } while (errno == EINTR)
206
87ecb68b
PB		 207#ifdef NEED_CPU_H
208/* loader.c */
209int get_image_size(const char *filename);
293f78bc
BS		 210int load_image(const char *filename, uint8_t *addr); /* deprecated */
211int load_image_targphys(const char *filename, target_phys_addr_t, int max_sz);
83c1f87c 212int load_elf(const char *filename, int64_t address_offset,
87ecb68b 213 uint64_t *pentry, uint64_t *lowaddr, uint64_t *highaddr);
293f78bc 214int load_aout(const char *filename, target_phys_addr_t addr, int max_sz);
5a9154e0
AL		 215int load_uimage(const char *filename, target_ulong *ep, target_ulong *loadaddr,
216 int *is_linux);
293f78bc
BS		 217
218int fread_targphys(target_phys_addr_t dst_addr, size_t nbytes, FILE *f);
219int fread_targphys_ok(target_phys_addr_t dst_addr, size_t nbytes, FILE *f);
220int read_targphys(int fd, target_phys_addr_t dst_addr, size_t nbytes);
221void pstrcpy_targphys(target_phys_addr_t dest, int buf_size,
222 const char *source);
87ecb68b
PB		 223#endif
224
225#ifdef HAS_AUDIO
226struct soundhw {
227 const char *name;
228 const char *descr;
229 int enabled;
230 int isa;
231 union {
232 int (*init_isa) (AudioState *s, qemu_irq *pic);
233 int (*init_pci) (PCIBus *bus, AudioState *s);
234 } init;
235};
236
237extern struct soundhw soundhw[];
238#endif
239
240void do_usb_add(const char *devname);
241void do_usb_del(const char *devname);
242void usb_info(void);
243
63a01ef8
AL		 244const char *get_opt_name(char *buf, int buf_size, const char *p);
245const char *get_opt_value(char *buf, int buf_size, const char *p);
246int get_param_value(char *buf, int buf_size,
247 const char *tag, const char *str);
248int check_params(char *buf, int buf_size,
249 const char * const *params, const char *str);
250
87ecb68b 251#endif
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