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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 | ||
5 | /* vl.c */ | |
6 | extern const char *bios_name; | |
7 | extern const char *bios_dir; | |
8 | ||
9 | extern int vm_running; | |
10 | extern const char *qemu_name; | |
8fcb1b90 BS |
11 | extern 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 | |
14 | typedef struct vm_change_state_entry VMChangeStateEntry; | |
9781e040 | 15 | typedef void VMChangeStateHandler(void *opaque, int running, int reason); |
87ecb68b PB |
16 | |
17 | VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb, | |
18 | void *opaque); | |
19 | void qemu_del_vm_change_state_handler(VMChangeStateEntry *e); | |
20 | ||
87ecb68b PB |
21 | void vm_start(void); |
22 | void vm_stop(int reason); | |
23 | ||
24 | int64_t cpu_get_ticks(void); | |
25 | void cpu_enable_ticks(void); | |
26 | void cpu_disable_ticks(void); | |
27 | ||
28 | void qemu_system_reset_request(void); | |
29 | void qemu_system_shutdown_request(void); | |
30 | void qemu_system_powerdown_request(void); | |
cf7a2fe2 AJ |
31 | int qemu_shutdown_requested(void); |
32 | int qemu_reset_requested(void); | |
33 | int 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 | |
38 | void qemu_system_powerdown(void); | |
39 | #endif | |
cf7a2fe2 | 40 | void qemu_system_reset(void); |
87ecb68b | 41 | |
87ecb68b PB |
42 | void do_savevm(const char *name); |
43 | void do_loadvm(const char *name); | |
44 | void do_delvm(const char *name); | |
45 | void do_info_snapshots(void); | |
46 | ||
210f41ba AL |
47 | void qemu_announce_self(void); |
48 | ||
87ecb68b PB |
49 | void main_loop_wait(int timeout); |
50 | ||
9366f418 AL |
51 | int qemu_savevm_state_begin(QEMUFile *f); |
52 | int qemu_savevm_state_iterate(QEMUFile *f); | |
53 | int qemu_savevm_state_complete(QEMUFile *f); | |
54 | int qemu_savevm_state(QEMUFile *f); | |
55 | int 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 */ | |
61 | typedef int PollingFunc(void *opaque); | |
62 | ||
63 | int qemu_add_polling_cb(PollingFunc *func, void *opaque); | |
64 | void qemu_del_polling_cb(PollingFunc *func, void *opaque); | |
65 | ||
87ecb68b PB |
66 | /* Wait objects handling */ |
67 | typedef void WaitObjectFunc(void *opaque); | |
68 | ||
69 | int qemu_add_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque); | |
70 | void qemu_del_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque); | |
71 | #endif | |
72 | ||
73 | /* TAP win32 */ | |
7a9f6e4a AL |
74 | int tap_win32_init(VLANState *vlan, const char *model, |
75 | const char *name, const char *ifname); | |
87ecb68b PB |
76 | |
77 | /* SLIRP */ | |
78 | void do_info_slirp(void); | |
79 | ||
e24c7580 | 80 | extern int autostart; |
87ecb68b | 81 | extern int bios_size; |
87ecb68b | 82 | extern int cirrus_vga_enabled; |
c2b3b41a | 83 | extern int std_vga_enabled; |
87ecb68b PB |
84 | extern int vmsvga_enabled; |
85 | extern int graphic_width; | |
86 | extern int graphic_height; | |
87 | extern int graphic_depth; | |
2bfdab63 | 88 | extern int nographic; |
87ecb68b PB |
89 | extern const char *keyboard_layout; |
90 | extern int win2k_install_hack; | |
73822ec8 | 91 | extern int rtc_td_hack; |
87ecb68b PB |
92 | extern int alt_grab; |
93 | extern int usb_enabled; | |
94 | extern int smp_cpus; | |
95 | extern int cursor_hide; | |
96 | extern int graphic_rotate; | |
97 | extern int no_quit; | |
98 | extern int semihosting_enabled; | |
87ecb68b PB |
99 | extern int old_param; |
100 | extern const char *bootp_filename; | |
87ecb68b PB |
101 | |
102 | #ifdef USE_KQEMU | |
103 | extern int kqemu_allowed; | |
104 | #endif | |
105 | ||
106 | #define MAX_OPTION_ROMS 16 | |
107 | extern const char *option_rom[MAX_OPTION_ROMS]; | |
108 | extern int nb_option_roms; | |
109 | ||
95efd11c | 110 | #if defined(TARGET_SPARC) || defined(TARGET_PPC) |
87ecb68b PB |
111 | #define MAX_PROM_ENVS 128 |
112 | extern const char *prom_envs[MAX_PROM_ENVS]; | |
113 | extern unsigned int nb_prom_envs; | |
114 | #endif | |
115 | ||
87ecb68b PB |
116 | #if defined (TARGET_PPC) |
117 | #define BIOS_SIZE (1024 * 1024) | |
118 | #elif defined (TARGET_SPARC64) | |
119 | #define BIOS_SIZE ((512 + 32) * 1024) | |
120 | #elif defined(TARGET_MIPS) | |
121 | #define BIOS_SIZE (4 * 1024 * 1024) | |
122 | #endif | |
123 | ||
e4bcb14c | 124 | typedef enum { |
6e02c38d | 125 | IF_IDE, IF_SCSI, IF_FLOPPY, IF_PFLASH, IF_MTD, IF_SD, IF_VIRTIO |
e4bcb14c TS |
126 | } BlockInterfaceType; |
127 | ||
428c5705 AL |
128 | typedef enum { |
129 | BLOCK_ERR_REPORT, BLOCK_ERR_IGNORE, BLOCK_ERR_STOP_ENOSPC, | |
130 | BLOCK_ERR_STOP_ANY | |
131 | } BlockInterfaceErrorAction; | |
132 | ||
e4bcb14c TS |
133 | typedef struct DriveInfo { |
134 | BlockDriverState *bdrv; | |
f60d39bc | 135 | BlockInterfaceType type; |
e4bcb14c TS |
136 | int bus; |
137 | int unit; | |
7d5aca9e | 138 | int used; |
b01b1111 | 139 | int drive_opt_idx; |
428c5705 | 140 | BlockInterfaceErrorAction onerror; |
fa879c64 | 141 | char serial[21]; |
e4bcb14c TS |
142 | } DriveInfo; |
143 | ||
144 | #define MAX_IDE_DEVS 2 | |
145 | #define MAX_SCSI_DEVS 7 | |
146 | #define MAX_DRIVES 32 | |
147 | ||
4d7a0880 BS |
148 | extern int nb_drives; |
149 | extern DriveInfo drives_table[MAX_DRIVES+1]; | |
e4bcb14c | 150 | |
f60d39bc TS |
151 | extern int drive_get_index(BlockInterfaceType type, int bus, int unit); |
152 | extern int drive_get_max_bus(BlockInterfaceType type); | |
b01b1111 AL |
153 | extern void drive_uninit(BlockDriverState *bdrv); |
154 | extern void drive_remove(int index); | |
fa879c64 | 155 | extern const char *drive_get_serial(BlockDriverState *bdrv); |
428c5705 | 156 | extern BlockInterfaceErrorAction drive_get_onerror(BlockDriverState *bdrv); |
87ecb68b | 157 | |
ec691c80 AL |
158 | struct drive_opt { |
159 | const char *file; | |
160 | char opt[1024]; | |
161 | int used; | |
162 | }; | |
163 | ||
164 | extern struct drive_opt drives_opt[MAX_DRIVES]; | |
165 | extern int nb_drives_opt; | |
166 | ||
4d73cd3b AL |
167 | extern int drive_add(const char *file, const char *fmt, ...); |
168 | extern int drive_init(struct drive_opt *arg, int snapshot, void *machine); | |
169 | ||
5e3cb534 AL |
170 | /* acpi */ |
171 | void qemu_system_hot_add_init(void); | |
ca2c72be | 172 | void qemu_system_device_hot_add(int pcibus, int slot, int state); |
5e3cb534 | 173 | |
6f338c34 AL |
174 | /* device-hotplug */ |
175 | ||
176 | typedef int (dev_match_fn)(void *dev_private, void *arg); | |
177 | ||
178 | int add_init_drive(const char *opts); | |
179 | void destroy_nic(dev_match_fn *match_fn, void *arg); | |
180 | void destroy_bdrvs(dev_match_fn *match_fn, void *arg); | |
181 | ||
182 | /* pci-hotplug */ | |
183 | void pci_device_hot_add(const char *pci_addr, const char *type, const char *opts); | |
184 | void drive_hot_add(const char *pci_addr, const char *opts); | |
185 | void pci_device_hot_remove(const char *pci_addr); | |
186 | void pci_device_hot_remove_success(int pcibus, int slot); | |
187 | ||
87ecb68b PB |
188 | /* serial ports */ |
189 | ||
190 | #define MAX_SERIAL_PORTS 4 | |
191 | ||
192 | extern CharDriverState *serial_hds[MAX_SERIAL_PORTS]; | |
193 | ||
194 | /* parallel ports */ | |
195 | ||
196 | #define MAX_PARALLEL_PORTS 3 | |
197 | ||
198 | extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS]; | |
199 | ||
9ede2fde AL |
200 | /* virtio consoles */ |
201 | ||
202 | #define MAX_VIRTIO_CONSOLES 1 | |
203 | ||
204 | extern CharDriverState *virtcon_hds[MAX_VIRTIO_CONSOLES]; | |
205 | ||
0e82f34d AL |
206 | #define TFR(expr) do { if ((expr) != -1) break; } while (errno == EINTR) |
207 | ||
87ecb68b PB |
208 | #ifdef NEED_CPU_H |
209 | /* loader.c */ | |
210 | int get_image_size(const char *filename); | |
293f78bc BS |
211 | int load_image(const char *filename, uint8_t *addr); /* deprecated */ |
212 | int load_image_targphys(const char *filename, target_phys_addr_t, int max_sz); | |
83c1f87c | 213 | int load_elf(const char *filename, int64_t address_offset, |
87ecb68b | 214 | uint64_t *pentry, uint64_t *lowaddr, uint64_t *highaddr); |
293f78bc | 215 | int load_aout(const char *filename, target_phys_addr_t addr, int max_sz); |
5a9154e0 AL |
216 | int load_uimage(const char *filename, target_ulong *ep, target_ulong *loadaddr, |
217 | int *is_linux); | |
293f78bc BS |
218 | |
219 | int fread_targphys(target_phys_addr_t dst_addr, size_t nbytes, FILE *f); | |
220 | int fread_targphys_ok(target_phys_addr_t dst_addr, size_t nbytes, FILE *f); | |
221 | int read_targphys(int fd, target_phys_addr_t dst_addr, size_t nbytes); | |
222 | void pstrcpy_targphys(target_phys_addr_t dest, int buf_size, | |
223 | const char *source); | |
87ecb68b PB |
224 | #endif |
225 | ||
226 | #ifdef HAS_AUDIO | |
227 | struct soundhw { | |
228 | const char *name; | |
229 | const char *descr; | |
230 | int enabled; | |
231 | int isa; | |
232 | union { | |
233 | int (*init_isa) (AudioState *s, qemu_irq *pic); | |
234 | int (*init_pci) (PCIBus *bus, AudioState *s); | |
235 | } init; | |
236 | }; | |
237 | ||
238 | extern struct soundhw soundhw[]; | |
239 | #endif | |
240 | ||
241 | void do_usb_add(const char *devname); | |
242 | void do_usb_del(const char *devname); | |
243 | void usb_info(void); | |
244 | ||
63a01ef8 AL |
245 | const char *get_opt_name(char *buf, int buf_size, const char *p); |
246 | const char *get_opt_value(char *buf, int buf_size, const char *p); | |
247 | int get_param_value(char *buf, int buf_size, | |
248 | const char *tag, const char *str); | |
249 | int check_params(char *buf, int buf_size, | |
250 | const char * const *params, const char *str); | |
251 | ||
87ecb68b | 252 | #endif |