]> git.proxmox.com Git - qemu.git/blame_incremental - sysemu.h
projects / qemu.git / blame_incremental
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (non-incremental) | history | HEAD
Update maintainer list.
[qemu.git] / sysemu.h
... / ...
CommitLineData
1#ifndef SYSEMU_H
2#define SYSEMU_H
3/* Misc. things related to the system emulator. */
4
5#include "qemu-common.h"
6
7#ifdef _WIN32
8#include <windows.h>
9#endif
10
11/* vl.c */
12extern const char *bios_name;
13extern const char *bios_dir;
14
15extern int vm_running;
16extern const char *qemu_name;
17extern uint8_t qemu_uuid[];
18int qemu_uuid_parse(const char *str, uint8_t *uuid);
19#define UUID_FMT "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx"
20
21typedef struct vm_change_state_entry VMChangeStateEntry;
22typedef void VMChangeStateHandler(void *opaque, int running, int reason);
23
24VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb,
25 void *opaque);
26void qemu_del_vm_change_state_handler(VMChangeStateEntry *e);
27
28void vm_start(void);
29void vm_stop(int reason);
30
31uint64_t ram_bytes_remaining(void);
32uint64_t ram_bytes_transferred(void);
33uint64_t ram_bytes_total(void);
34
35int64_t cpu_get_ticks(void);
36void cpu_enable_ticks(void);
37void cpu_disable_ticks(void);
38
39void qemu_system_reset_request(void);
40void qemu_system_shutdown_request(void);
41void qemu_system_powerdown_request(void);
42int qemu_shutdown_requested(void);
43int qemu_reset_requested(void);
44int qemu_powerdown_requested(void);
45#ifdef NEED_CPU_H
46#if !defined(TARGET_SPARC) && !defined(TARGET_I386)
47// Please implement a power failure function to signal the OS
48#define qemu_system_powerdown() do{}while(0)
49#else
50void qemu_system_powerdown(void);
51#endif
52#endif
53void qemu_system_reset(void);
54
55void do_savevm(Monitor *mon, const char *name);
56void do_loadvm(Monitor *mon, const char *name);
57void do_delvm(Monitor *mon, const char *name);
58void do_info_snapshots(Monitor *mon);
59
60void qemu_announce_self(void);
61
62void main_loop_wait(int timeout);
63
64int qemu_savevm_state_begin(QEMUFile *f);
65int qemu_savevm_state_iterate(QEMUFile *f);
66int qemu_savevm_state_complete(QEMUFile *f);
67int qemu_savevm_state(QEMUFile *f);
68int qemu_loadvm_state(QEMUFile *f);
69
70#ifdef _WIN32
71/* Polling handling */
72
73/* return TRUE if no sleep should be done afterwards */
74typedef int PollingFunc(void *opaque);
75
76int qemu_add_polling_cb(PollingFunc *func, void *opaque);
77void qemu_del_polling_cb(PollingFunc *func, void *opaque);
78
79/* Wait objects handling */
80typedef void WaitObjectFunc(void *opaque);
81
82int qemu_add_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
83void qemu_del_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
84#endif
85
86/* TAP win32 */
87int tap_win32_init(VLANState *vlan, const char *model,
88 const char *name, const char *ifname);
89
90/* SLIRP */
91void do_info_slirp(Monitor *mon);
92
93typedef enum DisplayType
94{
95 DT_DEFAULT,
96 DT_CURSES,
97 DT_SDL,
98 DT_VNC,
99 DT_NOGRAPHIC,
100} DisplayType;
101
102extern int bios_size;
103extern int cirrus_vga_enabled;
104extern int std_vga_enabled;
105extern int vmsvga_enabled;
106extern int xenfb_enabled;
107extern int graphic_width;
108extern int graphic_height;
109extern int graphic_depth;
110extern DisplayType display_type;
111extern const char *keyboard_layout;
112extern int win2k_install_hack;
113extern int rtc_td_hack;
114extern int alt_grab;
115extern int usb_enabled;
116extern int smp_cpus;
117extern int cursor_hide;
118extern int graphic_rotate;
119extern int no_quit;
120extern int semihosting_enabled;
121extern int old_param;
122
123#ifdef CONFIG_KQEMU
124extern int kqemu_allowed;
125#endif
126
127#define MAX_NODES 64
128extern int nb_numa_nodes;
129extern uint64_t node_mem[MAX_NODES];
130
131#define MAX_OPTION_ROMS 16
132extern const char *option_rom[MAX_OPTION_ROMS];
133extern int nb_option_roms;
134
135#ifdef NEED_CPU_H
136#if defined(TARGET_SPARC) || defined(TARGET_PPC)
137#define MAX_PROM_ENVS 128
138extern const char *prom_envs[MAX_PROM_ENVS];
139extern unsigned int nb_prom_envs;
140#endif
141#endif
142
143typedef enum {
144 IF_IDE, IF_SCSI, IF_FLOPPY, IF_PFLASH, IF_MTD, IF_SD, IF_VIRTIO, IF_XEN,
145 IF_COUNT
146} BlockInterfaceType;
147
148typedef enum {
149 BLOCK_ERR_REPORT, BLOCK_ERR_IGNORE, BLOCK_ERR_STOP_ENOSPC,
150 BLOCK_ERR_STOP_ANY
151} BlockInterfaceErrorAction;
152
153typedef struct DriveInfo {
154 BlockDriverState *bdrv;
155 BlockInterfaceType type;
156 int bus;
157 int unit;
158 int used;
159 int drive_opt_idx;
160 BlockInterfaceErrorAction onerror;
161 char serial[21];
162} DriveInfo;
163
164#define MAX_IDE_DEVS 2
165#define MAX_SCSI_DEVS 7
166#define MAX_DRIVES 32
167
168extern int nb_drives;
169extern DriveInfo drives_table[MAX_DRIVES+1];
170
171extern int drive_get_index(BlockInterfaceType type, int bus, int unit);
172extern int drive_get_max_bus(BlockInterfaceType type);
173extern void drive_uninit(BlockDriverState *bdrv);
174extern void drive_remove(int index);
175extern const char *drive_get_serial(BlockDriverState *bdrv);
176extern BlockInterfaceErrorAction drive_get_onerror(BlockDriverState *bdrv);
177
178BlockDriverState *qdev_init_bdrv(DeviceState *dev, BlockInterfaceType type);
179
180struct drive_opt {
181 const char *file;
182 char opt[1024];
183 int used;
184};
185
186extern struct drive_opt drives_opt[MAX_DRIVES];
187extern int nb_drives_opt;
188
189extern int drive_add(const char *file, const char *fmt, ...);
190extern int drive_init(struct drive_opt *arg, int snapshot, void *machine);
191
192/* acpi */
193void qemu_system_hot_add_init(void);
194void qemu_system_device_hot_add(int pcibus, int slot, int state);
195
196/* device-hotplug */
197
198typedef int (dev_match_fn)(void *dev_private, void *arg);
199
200int add_init_drive(const char *opts);
201void destroy_nic(dev_match_fn *match_fn, void *arg);
202void destroy_bdrvs(dev_match_fn *match_fn, void *arg);
203
204/* pci-hotplug */
205void pci_device_hot_add(Monitor *mon, const char *pci_addr, const char *type,
206 const char *opts);
207void drive_hot_add(Monitor *mon, const char *pci_addr, const char *opts);
208void pci_device_hot_remove(Monitor *mon, const char *pci_addr);
209void pci_device_hot_remove_success(int pcibus, int slot);
210
211/* serial ports */
212
213#define MAX_SERIAL_PORTS 4
214
215extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
216
217/* parallel ports */
218
219#define MAX_PARALLEL_PORTS 3
220
221extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
222
223/* virtio consoles */
224
225#define MAX_VIRTIO_CONSOLES 1
226
227extern CharDriverState *virtcon_hds[MAX_VIRTIO_CONSOLES];
228
229#define TFR(expr) do { if ((expr) != -1) break; } while (errno == EINTR)
230
231#ifdef NEED_CPU_H
232/* loader.c */
233int get_image_size(const char *filename);
234int load_image(const char *filename, uint8_t *addr); /* deprecated */
235int load_image_targphys(const char *filename, target_phys_addr_t, int max_sz);
236int load_elf(const char *filename, int64_t address_offset,
237 uint64_t *pentry, uint64_t *lowaddr, uint64_t *highaddr);
238int load_aout(const char *filename, target_phys_addr_t addr, int max_sz);
239int load_uimage(const char *filename, target_ulong *ep, target_ulong *loadaddr,
240 int *is_linux);
241
242int fread_targphys(target_phys_addr_t dst_addr, size_t nbytes, FILE *f);
243int fread_targphys_ok(target_phys_addr_t dst_addr, size_t nbytes, FILE *f);
244int read_targphys(int fd, target_phys_addr_t dst_addr, size_t nbytes);
245void pstrcpy_targphys(target_phys_addr_t dest, int buf_size,
246 const char *source);
247#endif
248
249#ifdef HAS_AUDIO
250struct soundhw {
251 const char *name;
252 const char *descr;
253 int enabled;
254 int isa;
255 union {
256 int (*init_isa) (qemu_irq *pic);
257 int (*init_pci) (PCIBus *bus);
258 } init;
259};
260
261extern struct soundhw soundhw[];
262#endif
263
264void do_usb_add(Monitor *mon, const char *devname);
265void do_usb_del(Monitor *mon, const char *devname);
266void usb_info(Monitor *mon);
267
268int get_param_value(char *buf, int buf_size,
269 const char *tag, const char *str);
270int check_params(const char * const *params, const char *str);
271
272void register_devices(void);
273
274#endif
Qemu copy for testing