kvm: external module: adjust for vmx.h and svm.h moving to include/asm
[qemu-kvm/fedora.git] / sysemu.h
blob7631ea200659faed0bb0f45631150d59e6b68fcf
1 #ifndef SYSEMU_H
2 #define SYSEMU_H
3 /* Misc. things related to the system emulator. */
5 /* vl.c */
6 extern const char *bios_name;
7 extern const char *bios_dir;
9 extern int vm_running;
10 extern const char *qemu_name;
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"
14 typedef struct vm_change_state_entry VMChangeStateEntry;
15 typedef void VMChangeStateHandler(void *opaque, int running);
16 typedef void VMStopHandler(void *opaque, int reason);
18 VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb,
19 void *opaque);
20 void qemu_del_vm_change_state_handler(VMChangeStateEntry *e);
22 int qemu_add_vm_stop_handler(VMStopHandler *cb, void *opaque);
23 void qemu_del_vm_stop_handler(VMStopHandler *cb, void *opaque);
25 void vm_start(void);
26 void vm_stop(int reason);
28 int64_t cpu_get_ticks(void);
29 void cpu_enable_ticks(void);
30 void cpu_disable_ticks(void);
32 void qemu_system_reset_request(void);
33 void qemu_system_shutdown_request(void);
34 void qemu_system_powerdown_request(void);
35 int qemu_shutdown_requested(void);
36 int qemu_reset_requested(void);
37 int qemu_powerdown_requested(void);
38 #if !defined(TARGET_SPARC) && !defined(TARGET_I386)
39 // Please implement a power failure function to signal the OS
40 #define qemu_system_powerdown() do{}while(0)
41 #else
42 void qemu_system_powerdown(void);
43 #endif
44 void qemu_system_reset(void);
46 void qemu_get_launch_info(int *argc, char ***argv,
47 int *opt_daemonize, const char **opt_incoming);
49 void do_savevm(const char *name);
50 void do_loadvm(const char *name);
51 void do_delvm(const char *name);
52 void do_info_snapshots(void);
54 int check_params(char *buf, int buf_size, const char * const *params, const char *str);
55 int get_param_value(char *buf, int buf_size, const char *tag,
56 const char *str);
58 void qemu_announce_self(void);
60 void main_loop_wait(int timeout);
62 int qemu_savevm_state_begin(QEMUFile *f);
63 int qemu_savevm_state_iterate(QEMUFile *f);
64 int qemu_savevm_state_complete(QEMUFile *f);
65 int qemu_savevm_state(QEMUFile *f);
66 int qemu_loadvm_state(QEMUFile *f);
68 #ifdef _WIN32
69 /* Polling handling */
71 /* return TRUE if no sleep should be done afterwards */
72 typedef int PollingFunc(void *opaque);
74 int qemu_add_polling_cb(PollingFunc *func, void *opaque);
75 void qemu_del_polling_cb(PollingFunc *func, void *opaque);
77 /* Wait objects handling */
78 typedef void WaitObjectFunc(void *opaque);
80 int qemu_add_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
81 void qemu_del_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
82 #endif
84 /* TAP win32 */
85 int tap_win32_init(VLANState *vlan, const char *ifname);
87 /* SLIRP */
88 void do_info_slirp(void);
90 extern int bios_size;
91 extern int cirrus_vga_enabled;
92 extern int vmsvga_enabled;
93 extern int graphic_width;
94 extern int graphic_height;
95 extern int graphic_depth;
96 extern int nographic;
97 extern const char *keyboard_layout;
98 extern int win2k_install_hack;
99 extern int alt_grab;
100 extern int usb_enabled;
101 extern int smp_cpus;
102 extern int cursor_hide;
103 extern int graphic_rotate;
104 extern int no_quit;
105 extern int semihosting_enabled;
106 extern int old_param;
107 extern int hpagesize;
108 extern const char *bootp_filename;
109 extern DisplayState display_state;
111 #ifdef USE_KQEMU
112 extern int kqemu_allowed;
113 #endif
115 #define MAX_OPTION_ROMS 16
116 extern const char *option_rom[MAX_OPTION_ROMS];
117 extern int nb_option_roms;
119 #ifdef TARGET_SPARC
120 #define MAX_PROM_ENVS 128
121 extern const char *prom_envs[MAX_PROM_ENVS];
122 extern unsigned int nb_prom_envs;
123 #endif
125 #if defined (TARGET_PPC)
126 #define BIOS_SIZE (1024 * 1024)
127 #elif defined (TARGET_SPARC64)
128 #define BIOS_SIZE ((512 + 32) * 1024)
129 #elif defined(TARGET_MIPS)
130 #define BIOS_SIZE (4 * 1024 * 1024)
131 #endif
133 typedef enum {
134 IF_IDE, IF_SCSI, IF_FLOPPY, IF_PFLASH, IF_MTD, IF_SD, IF_VIRTIO
135 } BlockInterfaceType;
137 typedef struct DriveInfo {
138 BlockDriverState *bdrv;
139 BlockInterfaceType type;
140 int bus;
141 int unit;
142 int used;
143 int drive_opt_idx;
144 } DriveInfo;
146 #define MAX_IDE_DEVS 2
147 #define MAX_SCSI_DEVS 7
148 #define MAX_DRIVES 32
150 extern int nb_drives;
151 extern DriveInfo drives_table[MAX_DRIVES+1];
152 extern int extboot_drive;
154 extern int drive_get_index(BlockInterfaceType type, int bus, int unit);
155 extern int drive_get_max_bus(BlockInterfaceType type);
157 extern void drive_uninit(BlockDriverState *bdrv);
158 extern void drive_remove(int index);
160 struct drive_opt {
161 const char *file;
162 char opt[1024];
163 int used;
166 extern struct drive_opt drives_opt[MAX_DRIVES];
167 extern int nb_drives_opt;
169 struct QEMUMachine;
170 extern int drive_add(const char *file, const char *fmt, ...);
171 extern int drive_init(struct drive_opt *arg, int snapshot,
172 struct QEMUMachine *machine);
174 /* acpi */
175 void qemu_system_cpu_hot_add(int cpu, int state);
176 void qemu_system_hot_add_init(const char *cpu_model);
177 void qemu_system_device_hot_add(int pcibus, int slot, int state);
179 /* device-hotplug */
180 void device_hot_add(int pcibus, const char *type, const char *opts);
181 void drive_hot_add(int pcibus, const char *devfn_string, const char *opts);
182 void device_hot_remove(int pcibus, int slot);
183 void device_hot_remove_success(int pcibus, int slot);
185 /* serial ports */
187 #define MAX_SERIAL_PORTS 4
189 extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
191 /* parallel ports */
193 #define MAX_PARALLEL_PORTS 3
195 extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
197 #define TFR(expr) do { if ((expr) != -1) break; } while (errno == EINTR)
199 #ifdef NEED_CPU_H
200 /* loader.c */
201 int get_image_size(const char *filename);
202 int load_image(const char *filename, uint8_t *addr); /* deprecated */
203 int load_image_targphys(const char *filename, target_phys_addr_t, int max_sz);
204 int load_elf(const char *filename, int64_t address_offset,
205 uint64_t *pentry, uint64_t *lowaddr, uint64_t *highaddr);
206 int load_aout(const char *filename, target_phys_addr_t addr, int max_sz);
207 int load_uboot(const char *filename, target_ulong *ep, int *is_linux);
208 int load_uimage(const char *filename, target_ulong *ep,
209 target_ulong *la, target_ulong *loaded_image_size,
210 int *is_linux);
212 int fread_targphys(target_phys_addr_t dst_addr, size_t nbytes, FILE *f);
213 int fread_targphys_ok(target_phys_addr_t dst_addr, size_t nbytes, FILE *f);
214 int read_targphys(int fd, target_phys_addr_t dst_addr, size_t nbytes);
215 void pstrcpy_targphys(target_phys_addr_t dest, int buf_size,
216 const char *source);
217 #endif
219 #ifdef HAS_AUDIO
220 struct soundhw {
221 const char *name;
222 const char *descr;
223 int enabled;
224 int isa;
225 union {
226 int (*init_isa) (AudioState *s, qemu_irq *pic);
227 int (*init_pci) (PCIBus *bus, AudioState *s);
228 } init;
231 extern struct soundhw soundhw[];
232 #endif
234 void do_usb_add(const char *devname);
235 void do_usb_del(const char *devname);
236 void usb_info(void);
238 const char *get_opt_name(char *buf, int buf_size, const char *p);
239 const char *get_opt_value(char *buf, int buf_size, const char *p);
240 int get_param_value(char *buf, int buf_size,
241 const char *tag, const char *str);
242 int check_params(char *buf, int buf_size,
243 const char * const *params, const char *str);
245 #endif