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source: vbox/trunk/src/recompiler/new/vl.h@ 229

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1/*
2 * QEMU System Emulator header
3 *
4 * Copyright (c) 2003 Fabrice Bellard
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24#ifndef VL_H
25#define VL_H
26
27/* we put basic includes here to avoid repeating them in device drivers */
28#include <stdlib.h>
29#include <stdio.h>
30#include <stdarg.h>
31#include <string.h>
32#include <inttypes.h>
33#ifndef VBOX
34#include <limits.h>
35#include <time.h>
36#include <ctype.h>
37#include <errno.h>
38#include <unistd.h>
39#include <fcntl.h>
40#include <sys/stat.h>
41#include "audio/audio.h"
42#endif /* !VBOX */
43
44#ifndef O_LARGEFILE
45#define O_LARGEFILE 0
46#endif
47#ifndef O_BINARY
48#define O_BINARY 0
49#endif
50
51#ifdef _WIN32
52#ifndef VBOX
53#include <windows.h>
54#define fsync _commit
55#define lseek _lseeki64
56#define ENOTSUP 4096
57#define ENOMEDIUM 4097
58extern int qemu_ftruncate64(int, int64_t);
59#define ftruncate qemu_ftruncate64
60
61
62static inline char *realpath(const char *path, char *resolved_path)
63{
64 _fullpath(resolved_path, path, _MAX_PATH);
65 return resolved_path;
66}
67
68#define PRId64 "I64d"
69#define PRIx64 "I64x"
70#define PRIu64 "I64u"
71#define PRIo64 "I64o"
72#endif /* !VBOX */
73#endif
74
75#ifdef QEMU_TOOL
76
77/* we use QEMU_TOOL in the command line tools which do not depend on
78 the target CPU type */
79#include "config-host.h"
80#include <setjmp.h>
81#include "osdep.h"
82#include "bswap.h"
83
84#else
85
86#ifndef VBOX
87#include "audio/audio.h"
88#endif /* !VBOX */
89#include "cpu.h"
90#ifndef VBOX
91#include "gdbstub.h"
92#endif /* !VBOX */
93
94#endif /* !defined(QEMU_TOOL) */
95
96#ifdef VBOX
97# include <VBox/types.h>
98# include "REMInternal.h"
99#endif /* VBOX */
100
101#ifndef glue
102#define xglue(x, y) x ## y
103#define glue(x, y) xglue(x, y)
104#define stringify(s) tostring(s)
105#define tostring(s) #s
106#endif
107
108#ifndef MIN
109#define MIN(a, b) (((a) < (b)) ? (a) : (b))
110#endif
111#ifndef MAX
112#define MAX(a, b) (((a) > (b)) ? (a) : (b))
113#endif
114
115/* vl.c */
116uint64_t muldiv64(uint64_t a, uint32_t b, uint32_t c);
117
118void hw_error(const char *fmt, ...);
119
120extern const char *bios_dir;
121
122void pstrcpy(char *buf, int buf_size, const char *str);
123char *pstrcat(char *buf, int buf_size, const char *s);
124int strstart(const char *str, const char *val, const char **ptr);
125
126extern int vm_running;
127
128typedef struct vm_change_state_entry VMChangeStateEntry;
129typedef void VMChangeStateHandler(void *opaque, int running);
130typedef void VMStopHandler(void *opaque, int reason);
131
132VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb,
133 void *opaque);
134void qemu_del_vm_change_state_handler(VMChangeStateEntry *e);
135
136int qemu_add_vm_stop_handler(VMStopHandler *cb, void *opaque);
137void qemu_del_vm_stop_handler(VMStopHandler *cb, void *opaque);
138
139void vm_start(void);
140void vm_stop(int reason);
141
142typedef void QEMUResetHandler(void *opaque);
143
144void qemu_register_reset(QEMUResetHandler *func, void *opaque);
145void qemu_system_reset_request(void);
146void qemu_system_shutdown_request(void);
147void qemu_system_powerdown_request(void);
148#if !defined(TARGET_SPARC)
149// Please implement a power failure function to signal the OS
150#define qemu_system_powerdown() do{}while(0)
151#else
152void qemu_system_powerdown(void);
153#endif
154
155void main_loop_wait(int timeout);
156
157extern int ram_size;
158extern int bios_size;
159extern int rtc_utc;
160extern int cirrus_vga_enabled;
161extern int graphic_width;
162extern int graphic_height;
163extern int graphic_depth;
164extern const char *keyboard_layout;
165extern int kqemu_allowed;
166extern int win2k_install_hack;
167extern int usb_enabled;
168extern int smp_cpus;
169extern int no_quit;
170
171#ifndef VBOX
172
173/* XXX: make it dynamic */
174#if defined (TARGET_PPC) || defined (TARGET_SPARC64)
175#define BIOS_SIZE ((512 + 32) * 1024)
176#elif defined(TARGET_MIPS)
177#define BIOS_SIZE (128 * 1024)
178#else
179#define BIOS_SIZE ((256 + 64) * 1024)
180#endif
181
182/* keyboard/mouse support */
183
184#define MOUSE_EVENT_LBUTTON 0x01
185#define MOUSE_EVENT_RBUTTON 0x02
186#define MOUSE_EVENT_MBUTTON 0x04
187
188typedef void QEMUPutKBDEvent(void *opaque, int keycode);
189typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);
190
191void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque);
192void qemu_add_mouse_event_handler(QEMUPutMouseEvent *func, void *opaque, int absolute);
193
194void kbd_put_keycode(int keycode);
195void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
196int kbd_mouse_is_absolute(void);
197
198/* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
199 constants) */
200#define QEMU_KEY_ESC1(c) ((c) | 0xe100)
201#define QEMU_KEY_BACKSPACE 0x007f
202#define QEMU_KEY_UP QEMU_KEY_ESC1('A')
203#define QEMU_KEY_DOWN QEMU_KEY_ESC1('B')
204#define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C')
205#define QEMU_KEY_LEFT QEMU_KEY_ESC1('D')
206#define QEMU_KEY_HOME QEMU_KEY_ESC1(1)
207#define QEMU_KEY_END QEMU_KEY_ESC1(4)
208#define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5)
209#define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6)
210#define QEMU_KEY_DELETE QEMU_KEY_ESC1(3)
211
212#define QEMU_KEY_CTRL_UP 0xe400
213#define QEMU_KEY_CTRL_DOWN 0xe401
214#define QEMU_KEY_CTRL_LEFT 0xe402
215#define QEMU_KEY_CTRL_RIGHT 0xe403
216#define QEMU_KEY_CTRL_HOME 0xe404
217#define QEMU_KEY_CTRL_END 0xe405
218#define QEMU_KEY_CTRL_PAGEUP 0xe406
219#define QEMU_KEY_CTRL_PAGEDOWN 0xe407
220
221void kbd_put_keysym(int keysym);
222
223/* async I/O support */
224
225typedef void IOReadHandler(void *opaque, const uint8_t *buf, int size);
226typedef int IOCanRWHandler(void *opaque);
227typedef void IOHandler(void *opaque);
228
229int qemu_set_fd_handler2(int fd,
230 IOCanRWHandler *fd_read_poll,
231 IOHandler *fd_read,
232 IOHandler *fd_write,
233 void *opaque);
234int qemu_set_fd_handler(int fd,
235 IOHandler *fd_read,
236 IOHandler *fd_write,
237 void *opaque);
238
239/* Polling handling */
240
241/* return TRUE if no sleep should be done afterwards */
242typedef int PollingFunc(void *opaque);
243
244int qemu_add_polling_cb(PollingFunc *func, void *opaque);
245void qemu_del_polling_cb(PollingFunc *func, void *opaque);
246
247#ifdef _WIN32
248/* Wait objects handling */
249typedef void WaitObjectFunc(void *opaque);
250
251int qemu_add_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
252void qemu_del_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
253#endif
254
255/* character device */
256
257#define CHR_EVENT_BREAK 0 /* serial break char */
258#define CHR_EVENT_FOCUS 1 /* focus to this terminal (modal input needed) */
259
260
261
262#define CHR_IOCTL_SERIAL_SET_PARAMS 1
263typedef struct {
264 int speed;
265 int parity;
266 int data_bits;
267 int stop_bits;
268} QEMUSerialSetParams;
269
270#define CHR_IOCTL_SERIAL_SET_BREAK 2
271
272#define CHR_IOCTL_PP_READ_DATA 3
273#define CHR_IOCTL_PP_WRITE_DATA 4
274#define CHR_IOCTL_PP_READ_CONTROL 5
275#define CHR_IOCTL_PP_WRITE_CONTROL 6
276#define CHR_IOCTL_PP_READ_STATUS 7
277
278typedef void IOEventHandler(void *opaque, int event);
279
280typedef struct CharDriverState {
281 int (*chr_write)(struct CharDriverState *s, const uint8_t *buf, int len);
282 void (*chr_add_read_handler)(struct CharDriverState *s,
283 IOCanRWHandler *fd_can_read,
284 IOReadHandler *fd_read, void *opaque);
285 int (*chr_ioctl)(struct CharDriverState *s, int cmd, void *arg);
286 IOEventHandler *chr_event;
287 void (*chr_send_event)(struct CharDriverState *chr, int event);
288 void (*chr_close)(struct CharDriverState *chr);
289 void *opaque;
290} CharDriverState;
291
292void qemu_chr_printf(CharDriverState *s, const char *fmt, ...);
293int qemu_chr_write(CharDriverState *s, const uint8_t *buf, int len);
294void qemu_chr_send_event(CharDriverState *s, int event);
295void qemu_chr_add_read_handler(CharDriverState *s,
296 IOCanRWHandler *fd_can_read,
297 IOReadHandler *fd_read, void *opaque);
298void qemu_chr_add_event_handler(CharDriverState *s, IOEventHandler *chr_event);
299int qemu_chr_ioctl(CharDriverState *s, int cmd, void *arg);
300
301/* consoles */
302
303typedef struct DisplayState DisplayState;
304typedef struct TextConsole TextConsole;
305
306typedef void (*vga_hw_update_ptr)(void *);
307typedef void (*vga_hw_invalidate_ptr)(void *);
308typedef void (*vga_hw_screen_dump_ptr)(void *, const char *);
309
310TextConsole *graphic_console_init(DisplayState *ds, vga_hw_update_ptr update,
311 vga_hw_invalidate_ptr invalidate,
312 vga_hw_screen_dump_ptr screen_dump,
313 void *opaque);
314void vga_hw_update(void);
315void vga_hw_invalidate(void);
316void vga_hw_screen_dump(const char *filename);
317
318int is_graphic_console(void);
319CharDriverState *text_console_init(DisplayState *ds);
320void console_select(unsigned int index);
321
322/* serial ports */
323
324#define MAX_SERIAL_PORTS 4
325
326extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
327
328/* parallel ports */
329
330#define MAX_PARALLEL_PORTS 3
331
332extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
333
334/* VLANs support */
335
336typedef struct VLANClientState VLANClientState;
337
338struct VLANClientState {
339 IOReadHandler *fd_read;
340 /* Packets may still be sent if this returns zero. It's used to
341 rate-limit the slirp code. */
342 IOCanRWHandler *fd_can_read;
343 void *opaque;
344 struct VLANClientState *next;
345 struct VLANState *vlan;
346 char info_str[256];
347};
348
349typedef struct VLANState {
350 int id;
351 VLANClientState *first_client;
352 struct VLANState *next;
353} VLANState;
354
355VLANState *qemu_find_vlan(int id);
356VLANClientState *qemu_new_vlan_client(VLANState *vlan,
357 IOReadHandler *fd_read,
358 IOCanRWHandler *fd_can_read,
359 void *opaque);
360int qemu_can_send_packet(VLANClientState *vc);
361void qemu_send_packet(VLANClientState *vc, const uint8_t *buf, int size);
362void qemu_handler_true(void *opaque);
363
364void do_info_network(void);
365
366/* TAP win32 */
367int tap_win32_init(VLANState *vlan, const char *ifname);
368
369/* NIC info */
370
371#define MAX_NICS 8
372
373typedef struct NICInfo {
374 uint8_t macaddr[6];
375 const char *model;
376 VLANState *vlan;
377} NICInfo;
378
379extern int nb_nics;
380extern NICInfo nd_table[MAX_NICS];
381
382/* timers */
383
384typedef struct QEMUClock QEMUClock;
385typedef struct QEMUTimer QEMUTimer;
386typedef void QEMUTimerCB(void *opaque);
387
388/* The real time clock should be used only for stuff which does not
389 change the virtual machine state, as it is run even if the virtual
390 machine is stopped. The real time clock has a frequency of 1000
391 Hz. */
392extern QEMUClock *rt_clock;
393
394/* The virtual clock is only run during the emulation. It is stopped
395 when the virtual machine is stopped. Virtual timers use a high
396 precision clock, usually cpu cycles (use ticks_per_sec). */
397extern QEMUClock *vm_clock;
398
399int64_t qemu_get_clock(QEMUClock *clock);
400
401QEMUTimer *qemu_new_timer(QEMUClock *clock, QEMUTimerCB *cb, void *opaque);
402void qemu_free_timer(QEMUTimer *ts);
403void qemu_del_timer(QEMUTimer *ts);
404void qemu_mod_timer(QEMUTimer *ts, int64_t expire_time);
405int qemu_timer_pending(QEMUTimer *ts);
406
407extern int64_t ticks_per_sec;
408extern int pit_min_timer_count;
409
410int64_t cpu_get_ticks(void);
411void cpu_enable_ticks(void);
412void cpu_disable_ticks(void);
413
414/* VM Load/Save */
415
416typedef struct QEMUFile QEMUFile;
417
418QEMUFile *qemu_fopen(const char *filename, const char *mode);
419void qemu_fflush(QEMUFile *f);
420void qemu_fclose(QEMUFile *f);
421void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size);
422void qemu_put_byte(QEMUFile *f, int v);
423void qemu_put_be16(QEMUFile *f, unsigned int v);
424void qemu_put_be32(QEMUFile *f, unsigned int v);
425void qemu_put_be64(QEMUFile *f, uint64_t v);
426int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size);
427int qemu_get_byte(QEMUFile *f);
428unsigned int qemu_get_be16(QEMUFile *f);
429unsigned int qemu_get_be32(QEMUFile *f);
430uint64_t qemu_get_be64(QEMUFile *f);
431
432static inline void qemu_put_be64s(QEMUFile *f, const uint64_t *pv)
433{
434 qemu_put_be64(f, *pv);
435}
436
437static inline void qemu_put_be32s(QEMUFile *f, const uint32_t *pv)
438{
439 qemu_put_be32(f, *pv);
440}
441
442static inline void qemu_put_be16s(QEMUFile *f, const uint16_t *pv)
443{
444 qemu_put_be16(f, *pv);
445}
446
447static inline void qemu_put_8s(QEMUFile *f, const uint8_t *pv)
448{
449 qemu_put_byte(f, *pv);
450}
451
452static inline void qemu_get_be64s(QEMUFile *f, uint64_t *pv)
453{
454 *pv = qemu_get_be64(f);
455}
456
457static inline void qemu_get_be32s(QEMUFile *f, uint32_t *pv)
458{
459 *pv = qemu_get_be32(f);
460}
461
462static inline void qemu_get_be16s(QEMUFile *f, uint16_t *pv)
463{
464 *pv = qemu_get_be16(f);
465}
466
467static inline void qemu_get_8s(QEMUFile *f, uint8_t *pv)
468{
469 *pv = qemu_get_byte(f);
470}
471
472#if TARGET_LONG_BITS == 64
473#define qemu_put_betl qemu_put_be64
474#define qemu_get_betl qemu_get_be64
475#define qemu_put_betls qemu_put_be64s
476#define qemu_get_betls qemu_get_be64s
477#else
478#define qemu_put_betl qemu_put_be32
479#define qemu_get_betl qemu_get_be32
480#define qemu_put_betls qemu_put_be32s
481#define qemu_get_betls qemu_get_be32s
482#endif
483
484int64_t qemu_ftell(QEMUFile *f);
485int64_t qemu_fseek(QEMUFile *f, int64_t pos, int whence);
486
487typedef void SaveStateHandler(QEMUFile *f, void *opaque);
488typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id);
489
490int register_savevm(const char *idstr,
491 int instance_id,
492 int version_id,
493 SaveStateHandler *save_state,
494 LoadStateHandler *load_state,
495 void *opaque);
496void qemu_get_timer(QEMUFile *f, QEMUTimer *ts);
497void qemu_put_timer(QEMUFile *f, QEMUTimer *ts);
498
499void cpu_save(QEMUFile *f, void *opaque);
500int cpu_load(QEMUFile *f, void *opaque, int version_id);
501
502void do_savevm(const char *name);
503void do_loadvm(const char *name);
504void do_delvm(const char *name);
505void do_info_snapshots(void);
506
507/* bottom halves */
508typedef struct QEMUBH QEMUBH;
509typedef void QEMUBHFunc(void *opaque);
510
511QEMUBH *qemu_bh_new(QEMUBHFunc *cb, void *opaque);
512void qemu_bh_schedule(QEMUBH *bh);
513void qemu_bh_cancel(QEMUBH *bh);
514void qemu_bh_delete(QEMUBH *bh);
515int qemu_bh_poll(void);
516
517/* block.c */
518typedef struct BlockDriverState BlockDriverState;
519typedef struct BlockDriver BlockDriver;
520
521extern BlockDriver bdrv_raw;
522extern BlockDriver bdrv_host_device;
523extern BlockDriver bdrv_cow;
524extern BlockDriver bdrv_qcow;
525extern BlockDriver bdrv_vmdk;
526extern BlockDriver bdrv_cloop;
527extern BlockDriver bdrv_dmg;
528extern BlockDriver bdrv_bochs;
529extern BlockDriver bdrv_vpc;
530extern BlockDriver bdrv_vvfat;
531extern BlockDriver bdrv_qcow2;
532
533typedef struct BlockDriverInfo {
534 /* in bytes, 0 if irrelevant */
535 int cluster_size;
536 /* offset at which the VM state can be saved (0 if not possible) */
537 int64_t vm_state_offset;
538} BlockDriverInfo;
539
540typedef struct QEMUSnapshotInfo {
541 char id_str[128]; /* unique snapshot id */
542 /* the following fields are informative. They are not needed for
543 the consistency of the snapshot */
544 char name[256]; /* user choosen name */
545 uint32_t vm_state_size; /* VM state info size */
546 uint32_t date_sec; /* UTC date of the snapshot */
547 uint32_t date_nsec;
548 uint64_t vm_clock_nsec; /* VM clock relative to boot */
549} QEMUSnapshotInfo;
550
551#define BDRV_O_RDONLY 0x0000
552#define BDRV_O_RDWR 0x0002
553#define BDRV_O_ACCESS 0x0003
554#define BDRV_O_CREAT 0x0004 /* create an empty file */
555#define BDRV_O_SNAPSHOT 0x0008 /* open the file read only and save writes in a snapshot */
556#define BDRV_O_FILE 0x0010 /* open as a raw file (do not try to
557 use a disk image format on top of
558 it (default for
559 bdrv_file_open()) */
560
561void bdrv_init(void);
562BlockDriver *bdrv_find_format(const char *format_name);
563int bdrv_create(BlockDriver *drv,
564 const char *filename, int64_t size_in_sectors,
565 const char *backing_file, int flags);
566BlockDriverState *bdrv_new(const char *device_name);
567void bdrv_delete(BlockDriverState *bs);
568int bdrv_file_open(BlockDriverState **pbs, const char *filename, int flags);
569int bdrv_open(BlockDriverState *bs, const char *filename, int flags);
570int bdrv_open2(BlockDriverState *bs, const char *filename, int flags,
571 BlockDriver *drv);
572void bdrv_close(BlockDriverState *bs);
573int bdrv_read(BlockDriverState *bs, int64_t sector_num,
574 uint8_t *buf, int nb_sectors);
575int bdrv_write(BlockDriverState *bs, int64_t sector_num,
576 const uint8_t *buf, int nb_sectors);
577int bdrv_pread(BlockDriverState *bs, int64_t offset,
578 void *buf, int count);
579int bdrv_pwrite(BlockDriverState *bs, int64_t offset,
580 const void *buf, int count);
581int bdrv_truncate(BlockDriverState *bs, int64_t offset);
582int64_t bdrv_getlength(BlockDriverState *bs);
583void bdrv_get_geometry(BlockDriverState *bs, int64_t *nb_sectors_ptr);
584int bdrv_commit(BlockDriverState *bs);
585void bdrv_set_boot_sector(BlockDriverState *bs, const uint8_t *data, int size);
586/* async block I/O */
587typedef struct BlockDriverAIOCB BlockDriverAIOCB;
588typedef void BlockDriverCompletionFunc(void *opaque, int ret);
589
590BlockDriverAIOCB *bdrv_aio_read(BlockDriverState *bs, int64_t sector_num,
591 uint8_t *buf, int nb_sectors,
592 BlockDriverCompletionFunc *cb, void *opaque);
593BlockDriverAIOCB *bdrv_aio_write(BlockDriverState *bs, int64_t sector_num,
594 const uint8_t *buf, int nb_sectors,
595 BlockDriverCompletionFunc *cb, void *opaque);
596void bdrv_aio_cancel(BlockDriverAIOCB *acb);
597
598void qemu_aio_init(void);
599void qemu_aio_poll(void);
600void qemu_aio_flush(void);
601void qemu_aio_wait_start(void);
602void qemu_aio_wait(void);
603void qemu_aio_wait_end(void);
604
605/* Ensure contents are flushed to disk. */
606void bdrv_flush(BlockDriverState *bs);
607
608#define BDRV_TYPE_HD 0
609#define BDRV_TYPE_CDROM 1
610#define BDRV_TYPE_FLOPPY 2
611#define BIOS_ATA_TRANSLATION_AUTO 0
612#define BIOS_ATA_TRANSLATION_NONE 1
613#define BIOS_ATA_TRANSLATION_LBA 2
614
615void bdrv_set_geometry_hint(BlockDriverState *bs,
616 int cyls, int heads, int secs);
617void bdrv_set_type_hint(BlockDriverState *bs, int type);
618void bdrv_set_translation_hint(BlockDriverState *bs, int translation);
619void bdrv_get_geometry_hint(BlockDriverState *bs,
620 int *pcyls, int *pheads, int *psecs);
621int bdrv_get_type_hint(BlockDriverState *bs);
622int bdrv_get_translation_hint(BlockDriverState *bs);
623int bdrv_is_removable(BlockDriverState *bs);
624int bdrv_is_read_only(BlockDriverState *bs);
625int bdrv_is_inserted(BlockDriverState *bs);
626int bdrv_media_changed(BlockDriverState *bs);
627int bdrv_is_locked(BlockDriverState *bs);
628void bdrv_set_locked(BlockDriverState *bs, int locked);
629void bdrv_eject(BlockDriverState *bs, int eject_flag);
630void bdrv_set_change_cb(BlockDriverState *bs,
631 void (*change_cb)(void *opaque), void *opaque);
632void bdrv_get_format(BlockDriverState *bs, char *buf, int buf_size);
633void bdrv_info(void);
634BlockDriverState *bdrv_find(const char *name);
635void bdrv_iterate(void (*it)(void *opaque, const char *name), void *opaque);
636int bdrv_is_encrypted(BlockDriverState *bs);
637int bdrv_set_key(BlockDriverState *bs, const char *key);
638void bdrv_iterate_format(void (*it)(void *opaque, const char *name),
639 void *opaque);
640const char *bdrv_get_device_name(BlockDriverState *bs);
641int bdrv_write_compressed(BlockDriverState *bs, int64_t sector_num,
642 const uint8_t *buf, int nb_sectors);
643int bdrv_get_info(BlockDriverState *bs, BlockDriverInfo *bdi);
644
645void bdrv_get_backing_filename(BlockDriverState *bs,
646 char *filename, int filename_size);
647int bdrv_snapshot_create(BlockDriverState *bs,
648 QEMUSnapshotInfo *sn_info);
649int bdrv_snapshot_goto(BlockDriverState *bs,
650 const char *snapshot_id);
651int bdrv_snapshot_delete(BlockDriverState *bs, const char *snapshot_id);
652int bdrv_snapshot_list(BlockDriverState *bs,
653 QEMUSnapshotInfo **psn_info);
654char *bdrv_snapshot_dump(char *buf, int buf_size, QEMUSnapshotInfo *sn);
655
656char *get_human_readable_size(char *buf, int buf_size, int64_t size);
657int path_is_absolute(const char *path);
658void path_combine(char *dest, int dest_size,
659 const char *base_path,
660 const char *filename);
661
662#ifndef QEMU_TOOL
663
664typedef void QEMUMachineInitFunc(int ram_size, int vga_ram_size,
665 int boot_device,
666 DisplayState *ds, const char **fd_filename, int snapshot,
667 const char *kernel_filename, const char *kernel_cmdline,
668 const char *initrd_filename);
669
670typedef struct QEMUMachine {
671 const char *name;
672 const char *desc;
673 QEMUMachineInitFunc *init;
674 struct QEMUMachine *next;
675} QEMUMachine;
676
677int qemu_register_machine(QEMUMachine *m);
678
679typedef void SetIRQFunc(void *opaque, int irq_num, int level);
680typedef void IRQRequestFunc(void *opaque, int level);
681
682/* ISA bus */
683
684extern target_phys_addr_t isa_mem_base;
685
686typedef void (IOPortWriteFunc)(void *opaque, uint32_t address, uint32_t data);
687typedef uint32_t (IOPortReadFunc)(void *opaque, uint32_t address);
688
689int register_ioport_read(int start, int length, int size,
690 IOPortReadFunc *func, void *opaque);
691int register_ioport_write(int start, int length, int size,
692 IOPortWriteFunc *func, void *opaque);
693void isa_unassign_ioport(int start, int length);
694
695void isa_mmio_init(target_phys_addr_t base, target_phys_addr_t size);
696
697/* PCI bus */
698
699extern target_phys_addr_t pci_mem_base;
700
701typedef struct PCIBus PCIBus;
702typedef struct PCIDevice PCIDevice;
703
704typedef void PCIConfigWriteFunc(PCIDevice *pci_dev,
705 uint32_t address, uint32_t data, int len);
706typedef uint32_t PCIConfigReadFunc(PCIDevice *pci_dev,
707 uint32_t address, int len);
708typedef void PCIMapIORegionFunc(PCIDevice *pci_dev, int region_num,
709 uint32_t addr, uint32_t size, int type);
710
711#define PCI_ADDRESS_SPACE_MEM 0x00
712#define PCI_ADDRESS_SPACE_IO 0x01
713#define PCI_ADDRESS_SPACE_MEM_PREFETCH 0x08
714
715typedef struct PCIIORegion {
716 uint32_t addr; /* current PCI mapping address. -1 means not mapped */
717 uint32_t size;
718 uint8_t type;
719 PCIMapIORegionFunc *map_func;
720} PCIIORegion;
721
722#define PCI_ROM_SLOT 6
723#define PCI_NUM_REGIONS 7
724
725#define PCI_DEVICES_MAX 64
726
727#define PCI_VENDOR_ID 0x00 /* 16 bits */
728#define PCI_DEVICE_ID 0x02 /* 16 bits */
729#define PCI_COMMAND 0x04 /* 16 bits */
730#define PCI_COMMAND_IO 0x1 /* Enable response in I/O space */
731#define PCI_COMMAND_MEMORY 0x2 /* Enable response in Memory space */
732#define PCI_CLASS_DEVICE 0x0a /* Device class */
733#define PCI_INTERRUPT_LINE 0x3c /* 8 bits */
734#define PCI_INTERRUPT_PIN 0x3d /* 8 bits */
735#define PCI_MIN_GNT 0x3e /* 8 bits */
736#define PCI_MAX_LAT 0x3f /* 8 bits */
737
738struct PCIDevice {
739 /* PCI config space */
740 uint8_t config[256];
741
742 /* the following fields are read only */
743 PCIBus *bus;
744 int devfn;
745 char name[64];
746 PCIIORegion io_regions[PCI_NUM_REGIONS];
747
748 /* do not access the following fields */
749 PCIConfigReadFunc *config_read;
750 PCIConfigWriteFunc *config_write;
751 /* ??? This is a PC-specific hack, and should be removed. */
752 int irq_index;
753
754 /* Current IRQ levels. Used internally by the generic PCI code. */
755 int irq_state[4];
756};
757
758PCIDevice *pci_register_device(PCIBus *bus, const char *name,
759 int instance_size, int devfn,
760 PCIConfigReadFunc *config_read,
761 PCIConfigWriteFunc *config_write);
762
763void pci_register_io_region(PCIDevice *pci_dev, int region_num,
764 uint32_t size, int type,
765 PCIMapIORegionFunc *map_func);
766
767void pci_set_irq(PCIDevice *pci_dev, int irq_num, int level);
768
769uint32_t pci_default_read_config(PCIDevice *d,
770 uint32_t address, int len);
771void pci_default_write_config(PCIDevice *d,
772 uint32_t address, uint32_t val, int len);
773void pci_device_save(PCIDevice *s, QEMUFile *f);
774int pci_device_load(PCIDevice *s, QEMUFile *f);
775
776typedef void (*pci_set_irq_fn)(void *pic, int irq_num, int level);
777typedef int (*pci_map_irq_fn)(PCIDevice *pci_dev, int irq_num);
778PCIBus *pci_register_bus(pci_set_irq_fn set_irq, pci_map_irq_fn map_irq,
779 void *pic, int devfn_min, int nirq);
780
781void pci_nic_init(PCIBus *bus, NICInfo *nd);
782void pci_data_write(void *opaque, uint32_t addr, uint32_t val, int len);
783uint32_t pci_data_read(void *opaque, uint32_t addr, int len);
784int pci_bus_num(PCIBus *s);
785void pci_for_each_device(int bus_num, void (*fn)(PCIDevice *d));
786
787void pci_info(void);
788PCIBus *pci_bridge_init(PCIBus *bus, int devfn, uint32_t id,
789 pci_map_irq_fn map_irq, const char *name);
790
791/* prep_pci.c */
792PCIBus *pci_prep_init(void);
793
794/* grackle_pci.c */
795PCIBus *pci_grackle_init(uint32_t base, void *pic);
796
797/* unin_pci.c */
798PCIBus *pci_pmac_init(void *pic);
799
800/* apb_pci.c */
801PCIBus *pci_apb_init(target_ulong special_base, target_ulong mem_base,
802 void *pic);
803
804PCIBus *pci_vpb_init(void *pic, int irq, int realview);
805
806/* piix_pci.c */
807PCIBus *i440fx_init(PCIDevice **pi440fx_state);
808void i440fx_set_smm(PCIDevice *d, int val);
809int piix3_init(PCIBus *bus);
810void i440fx_init_memory_mappings(PCIDevice *d);
811
812/* openpic.c */
813typedef struct openpic_t openpic_t;
814void openpic_set_irq(void *opaque, int n_IRQ, int level);
815openpic_t *openpic_init (PCIBus *bus, int *pmem_index, int nb_cpus,
816 CPUState **envp);
817
818/* heathrow_pic.c */
819typedef struct HeathrowPICS HeathrowPICS;
820void heathrow_pic_set_irq(void *opaque, int num, int level);
821HeathrowPICS *heathrow_pic_init(int *pmem_index);
822
823#ifdef HAS_AUDIO
824struct soundhw {
825 const char *name;
826 const char *descr;
827 int enabled;
828 int isa;
829 union {
830 int (*init_isa) (AudioState *s);
831 int (*init_pci) (PCIBus *bus, AudioState *s);
832 } init;
833};
834
835extern struct soundhw soundhw[];
836#endif
837
838/* vga.c */
839
840#define VGA_RAM_SIZE (8192 * 1024)
841
842struct DisplayState {
843 uint8_t *data;
844 int linesize;
845 int depth;
846 int bgr; /* BGR color order instead of RGB. Only valid for depth == 32 */
847 int width;
848 int height;
849 void *opaque;
850
851 void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h);
852 void (*dpy_resize)(struct DisplayState *s, int w, int h);
853 void (*dpy_refresh)(struct DisplayState *s);
854 void (*dpy_copy)(struct DisplayState *s, int src_x, int src_y, int dst_x, int dst_y, int w, int h);
855};
856
857static inline void dpy_update(DisplayState *s, int x, int y, int w, int h)
858{
859 s->dpy_update(s, x, y, w, h);
860}
861
862static inline void dpy_resize(DisplayState *s, int w, int h)
863{
864 s->dpy_resize(s, w, h);
865}
866
867int isa_vga_init(DisplayState *ds, uint8_t *vga_ram_base,
868 unsigned long vga_ram_offset, int vga_ram_size);
869int pci_vga_init(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
870 unsigned long vga_ram_offset, int vga_ram_size,
871 unsigned long vga_bios_offset, int vga_bios_size);
872
873/* cirrus_vga.c */
874void pci_cirrus_vga_init(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
875 unsigned long vga_ram_offset, int vga_ram_size);
876void isa_cirrus_vga_init(DisplayState *ds, uint8_t *vga_ram_base,
877 unsigned long vga_ram_offset, int vga_ram_size);
878
879/* sdl.c */
880void sdl_display_init(DisplayState *ds, int full_screen);
881
882/* cocoa.m */
883void cocoa_display_init(DisplayState *ds, int full_screen);
884
885/* vnc.c */
886void vnc_display_init(DisplayState *ds, const char *display);
887
888/* ide.c */
889#define MAX_DISKS 4
890
891extern BlockDriverState *bs_table[MAX_DISKS + 1];
892
893void isa_ide_init(int iobase, int iobase2, int irq,
894 BlockDriverState *hd0, BlockDriverState *hd1);
895void pci_cmd646_ide_init(PCIBus *bus, BlockDriverState **hd_table,
896 int secondary_ide_enabled);
897void pci_piix3_ide_init(PCIBus *bus, BlockDriverState **hd_table, int devfn);
898int pmac_ide_init (BlockDriverState **hd_table,
899 SetIRQFunc *set_irq, void *irq_opaque, int irq);
900
901/* cdrom.c */
902int cdrom_read_toc(int nb_sectors, uint8_t *buf, int msf, int start_track);
903int cdrom_read_toc_raw(int nb_sectors, uint8_t *buf, int msf, int session_num);
904
905/* es1370.c */
906int es1370_init (PCIBus *bus, AudioState *s);
907
908/* sb16.c */
909int SB16_init (AudioState *s);
910
911/* adlib.c */
912int Adlib_init (AudioState *s);
913
914/* gus.c */
915int GUS_init (AudioState *s);
916
917/* dma.c */
918typedef int (*DMA_transfer_handler) (void *opaque, int nchan, int pos, int size);
919int DMA_get_channel_mode (int nchan);
920int DMA_read_memory (int nchan, void *buf, int pos, int size);
921int DMA_write_memory (int nchan, void *buf, int pos, int size);
922void DMA_hold_DREQ (int nchan);
923void DMA_release_DREQ (int nchan);
924void DMA_schedule(int nchan);
925void DMA_run (void);
926void DMA_init (int high_page_enable);
927void DMA_register_channel (int nchan,
928 DMA_transfer_handler transfer_handler,
929 void *opaque);
930/* fdc.c */
931#define MAX_FD 2
932extern BlockDriverState *fd_table[MAX_FD];
933
934typedef struct fdctrl_t fdctrl_t;
935
936fdctrl_t *fdctrl_init (int irq_lvl, int dma_chann, int mem_mapped,
937 uint32_t io_base,
938 BlockDriverState **fds);
939int fdctrl_get_drive_type(fdctrl_t *fdctrl, int drive_num);
940
941/* ne2000.c */
942
943void isa_ne2000_init(int base, int irq, NICInfo *nd);
944void pci_ne2000_init(PCIBus *bus, NICInfo *nd);
945
946/* rtl8139.c */
947
948void pci_rtl8139_init(PCIBus *bus, NICInfo *nd);
949
950/* pcnet.c */
951
952void pci_pcnet_init(PCIBus *bus, NICInfo *nd);
953void pcnet_h_reset(void *opaque);
954void *lance_init(NICInfo *nd, uint32_t leaddr, void *dma_opaque);
955
956
957/* pckbd.c */
958
959void kbd_init(void);
960
961/* mc146818rtc.c */
962
963typedef struct RTCState RTCState;
964
965RTCState *rtc_init(int base, int irq);
966void rtc_set_memory(RTCState *s, int addr, int val);
967void rtc_set_date(RTCState *s, const struct tm *tm);
968
969/* serial.c */
970
971typedef struct SerialState SerialState;
972SerialState *serial_init(SetIRQFunc *set_irq, void *opaque,
973 int base, int irq, CharDriverState *chr);
974SerialState *serial_mm_init (SetIRQFunc *set_irq, void *opaque,
975 target_ulong base, int it_shift,
976 int irq, CharDriverState *chr);
977
978/* parallel.c */
979
980typedef struct ParallelState ParallelState;
981ParallelState *parallel_init(int base, int irq, CharDriverState *chr);
982
983/* i8259.c */
984
985typedef struct PicState2 PicState2;
986extern PicState2 *isa_pic;
987void pic_set_irq(int irq, int level);
988void pic_set_irq_new(void *opaque, int irq, int level);
989PicState2 *pic_init(IRQRequestFunc *irq_request, void *irq_request_opaque);
990void pic_set_alt_irq_func(PicState2 *s, SetIRQFunc *alt_irq_func,
991 void *alt_irq_opaque);
992int pic_read_irq(PicState2 *s);
993void pic_update_irq(PicState2 *s);
994uint32_t pic_intack_read(PicState2 *s);
995void pic_info(void);
996void irq_info(void);
997
998/* APIC */
999typedef struct IOAPICState IOAPICState;
1000
1001int apic_init(CPUState *env);
1002int apic_get_interrupt(CPUState *env);
1003IOAPICState *ioapic_init(void);
1004void ioapic_set_irq(void *opaque, int vector, int level);
1005
1006/* i8254.c */
1007
1008#define PIT_FREQ 1193182
1009
1010typedef struct PITState PITState;
1011
1012PITState *pit_init(int base, int irq);
1013void pit_set_gate(PITState *pit, int channel, int val);
1014int pit_get_gate(PITState *pit, int channel);
1015int pit_get_initial_count(PITState *pit, int channel);
1016int pit_get_mode(PITState *pit, int channel);
1017int pit_get_out(PITState *pit, int channel, int64_t current_time);
1018
1019/* pcspk.c */
1020void pcspk_init(PITState *);
1021int pcspk_audio_init(AudioState *);
1022
1023/* acpi.c */
1024extern int acpi_enabled;
1025void piix4_pm_init(PCIBus *bus, int devfn);
1026void acpi_bios_init(void);
1027
1028/* pc.c */
1029extern QEMUMachine pc_machine;
1030extern QEMUMachine isapc_machine;
1031extern int fd_bootchk;
1032
1033void ioport_set_a20(int enable);
1034int ioport_get_a20(void);
1035
1036/* ppc.c */
1037extern QEMUMachine prep_machine;
1038extern QEMUMachine core99_machine;
1039extern QEMUMachine heathrow_machine;
1040
1041/* mips_r4k.c */
1042extern QEMUMachine mips_machine;
1043
1044/* mips_timer.c */
1045extern void cpu_mips_clock_init(CPUState *);
1046extern void cpu_mips_irqctrl_init (void);
1047
1048/* shix.c */
1049extern QEMUMachine shix_machine;
1050
1051#ifdef TARGET_PPC
1052ppc_tb_t *cpu_ppc_tb_init (CPUState *env, uint32_t freq);
1053#endif
1054void PREP_debug_write (void *opaque, uint32_t addr, uint32_t val);
1055
1056extern CPUWriteMemoryFunc *PPC_io_write[];
1057extern CPUReadMemoryFunc *PPC_io_read[];
1058void PPC_debug_write (void *opaque, uint32_t addr, uint32_t val);
1059
1060/* sun4m.c */
1061extern QEMUMachine sun4m_machine;
1062void pic_set_irq_cpu(int irq, int level, unsigned int cpu);
1063
1064/* iommu.c */
1065void *iommu_init(uint32_t addr);
1066void sparc_iommu_memory_rw(void *opaque, target_phys_addr_t addr,
1067 uint8_t *buf, int len, int is_write);
1068static inline void sparc_iommu_memory_read(void *opaque,
1069 target_phys_addr_t addr,
1070 uint8_t *buf, int len)
1071{
1072 sparc_iommu_memory_rw(opaque, addr, buf, len, 0);
1073}
1074
1075static inline void sparc_iommu_memory_write(void *opaque,
1076 target_phys_addr_t addr,
1077 uint8_t *buf, int len)
1078{
1079 sparc_iommu_memory_rw(opaque, addr, buf, len, 1);
1080}
1081
1082/* tcx.c */
1083void tcx_init(DisplayState *ds, uint32_t addr, uint8_t *vram_base,
1084 unsigned long vram_offset, int vram_size, int width, int height);
1085
1086/* slavio_intctl.c */
1087void *slavio_intctl_init();
1088void slavio_intctl_set_cpu(void *opaque, unsigned int cpu, CPUState *env);
1089void slavio_pic_info(void *opaque);
1090void slavio_irq_info(void *opaque);
1091void slavio_pic_set_irq(void *opaque, int irq, int level);
1092void slavio_pic_set_irq_cpu(void *opaque, int irq, int level, unsigned int cpu);
1093
1094/* loader.c */
1095int get_image_size(const char *filename);
1096int load_image(const char *filename, uint8_t *addr);
1097int load_elf(const char *filename, int64_t virt_to_phys_addend, uint64_t *pentry);
1098int load_aout(const char *filename, uint8_t *addr);
1099
1100/* slavio_timer.c */
1101void slavio_timer_init(uint32_t addr, int irq, int mode, unsigned int cpu);
1102
1103/* slavio_serial.c */
1104SerialState *slavio_serial_init(int base, int irq, CharDriverState *chr1, CharDriverState *chr2);
1105void slavio_serial_ms_kbd_init(int base, int irq);
1106
1107/* slavio_misc.c */
1108void *slavio_misc_init(uint32_t base, int irq);
1109void slavio_set_power_fail(void *opaque, int power_failing);
1110
1111/* esp.c */
1112void esp_scsi_attach(void *opaque, BlockDriverState *bd, int id);
1113void *esp_init(BlockDriverState **bd, uint32_t espaddr, void *dma_opaque);
1114void esp_reset(void *opaque);
1115
1116/* sparc32_dma.c */
1117void *sparc32_dma_init(uint32_t daddr, int espirq, int leirq, void *iommu,
1118 void *intctl);
1119void ledma_set_irq(void *opaque, int isr);
1120void ledma_memory_read(void *opaque, target_phys_addr_t addr,
1121 uint8_t *buf, int len, int do_bswap);
1122void ledma_memory_write(void *opaque, target_phys_addr_t addr,
1123 uint8_t *buf, int len, int do_bswap);
1124void espdma_raise_irq(void *opaque);
1125void espdma_clear_irq(void *opaque);
1126void espdma_memory_read(void *opaque, uint8_t *buf, int len);
1127void espdma_memory_write(void *opaque, uint8_t *buf, int len);
1128void sparc32_dma_set_reset_data(void *opaque, void *esp_opaque,
1129 void *lance_opaque);
1130
1131/* cs4231.c */
1132void cs_init(target_phys_addr_t base, int irq, void *intctl);
1133
1134/* sun4u.c */
1135extern QEMUMachine sun4u_machine;
1136
1137/* NVRAM helpers */
1138#include "hw/m48t59.h"
1139
1140void NVRAM_set_byte (m48t59_t *nvram, uint32_t addr, uint8_t value);
1141uint8_t NVRAM_get_byte (m48t59_t *nvram, uint32_t addr);
1142void NVRAM_set_word (m48t59_t *nvram, uint32_t addr, uint16_t value);
1143uint16_t NVRAM_get_word (m48t59_t *nvram, uint32_t addr);
1144void NVRAM_set_lword (m48t59_t *nvram, uint32_t addr, uint32_t value);
1145uint32_t NVRAM_get_lword (m48t59_t *nvram, uint32_t addr);
1146void NVRAM_set_string (m48t59_t *nvram, uint32_t addr,
1147 const unsigned char *str, uint32_t max);
1148int NVRAM_get_string (m48t59_t *nvram, uint8_t *dst, uint16_t addr, int max);
1149void NVRAM_set_crc (m48t59_t *nvram, uint32_t addr,
1150 uint32_t start, uint32_t count);
1151int PPC_NVRAM_set_params (m48t59_t *nvram, uint16_t NVRAM_size,
1152 const unsigned char *arch,
1153 uint32_t RAM_size, int boot_device,
1154 uint32_t kernel_image, uint32_t kernel_size,
1155 const char *cmdline,
1156 uint32_t initrd_image, uint32_t initrd_size,
1157 uint32_t NVRAM_image,
1158 int width, int height, int depth);
1159
1160/* adb.c */
1161
1162#define MAX_ADB_DEVICES 16
1163
1164#define ADB_MAX_OUT_LEN 16
1165
1166typedef struct ADBDevice ADBDevice;
1167
1168/* buf = NULL means polling */
1169typedef int ADBDeviceRequest(ADBDevice *d, uint8_t *buf_out,
1170 const uint8_t *buf, int len);
1171typedef int ADBDeviceReset(ADBDevice *d);
1172
1173struct ADBDevice {
1174 struct ADBBusState *bus;
1175 int devaddr;
1176 int handler;
1177 ADBDeviceRequest *devreq;
1178 ADBDeviceReset *devreset;
1179 void *opaque;
1180};
1181
1182typedef struct ADBBusState {
1183 ADBDevice devices[MAX_ADB_DEVICES];
1184 int nb_devices;
1185 int poll_index;
1186} ADBBusState;
1187
1188int adb_request(ADBBusState *s, uint8_t *buf_out,
1189 const uint8_t *buf, int len);
1190int adb_poll(ADBBusState *s, uint8_t *buf_out);
1191
1192ADBDevice *adb_register_device(ADBBusState *s, int devaddr,
1193 ADBDeviceRequest *devreq,
1194 ADBDeviceReset *devreset,
1195 void *opaque);
1196void adb_kbd_init(ADBBusState *bus);
1197void adb_mouse_init(ADBBusState *bus);
1198
1199/* cuda.c */
1200
1201extern ADBBusState adb_bus;
1202int cuda_init(SetIRQFunc *set_irq, void *irq_opaque, int irq);
1203
1204#include "hw/usb.h"
1205
1206/* usb ports of the VM */
1207
1208void qemu_register_usb_port(USBPort *port, void *opaque, int index,
1209 usb_attachfn attach);
1210
1211#define VM_USB_HUB_SIZE 8
1212
1213void do_usb_add(const char *devname);
1214void do_usb_del(const char *devname);
1215void usb_info(void);
1216
1217/* scsi-disk.c */
1218enum scsi_reason {
1219 SCSI_REASON_DONE, /* Command complete. */
1220 SCSI_REASON_DATA /* Transfer complete, more data required. */
1221};
1222
1223typedef struct SCSIDevice SCSIDevice;
1224typedef void (*scsi_completionfn)(void *opaque, int reason, uint32_t tag,
1225 uint32_t arg);
1226
1227SCSIDevice *scsi_disk_init(BlockDriverState *bdrv,
1228 int tcq,
1229 scsi_completionfn completion,
1230 void *opaque);
1231void scsi_disk_destroy(SCSIDevice *s);
1232
1233int32_t scsi_send_command(SCSIDevice *s, uint32_t tag, uint8_t *buf, int lun);
1234/* SCSI data transfers are asynchrnonous. However, unlike the block IO
1235 layer the completion routine may be called directly by
1236 scsi_{read,write}_data. */
1237void scsi_read_data(SCSIDevice *s, uint32_t tag);
1238int scsi_write_data(SCSIDevice *s, uint32_t tag);
1239void scsi_cancel_io(SCSIDevice *s, uint32_t tag);
1240uint8_t *scsi_get_buf(SCSIDevice *s, uint32_t tag);
1241
1242enum scsi_host_adapters {
1243 SCSI_LSI_53C895A,
1244 SCSI_ESP
1245};
1246enum scsi_devices {
1247 SCSI_CDROM,
1248 SCSI_DISK,
1249 SCSI_NONE
1250};
1251typedef enum scsi_host_adapters scsi_host_adapters;
1252typedef enum scsi_devices scsi_devices;
1253typedef struct SCSIDiskInfo {
1254 scsi_host_adapters adapter;
1255 int id;
1256 scsi_devices device_type;
1257} SCSIDiskInfo;
1258
1259#define MAX_SCSI_DISKS 7
1260extern BlockDriverState *bs_scsi_table[MAX_SCSI_DISKS];
1261extern SCSIDiskInfo scsi_disks_info[MAX_SCSI_DISKS];
1262
1263/* lsi53c895a.c */
1264void lsi_scsi_attach(void *opaque, BlockDriverState *bd, int id);
1265void *lsi_scsi_init(PCIBus *bus, int devfn);
1266extern int scsi_hba_lsi; // Count of scsi disks/cdrom using this lsi adapter
1267
1268/* integratorcp.c */
1269extern QEMUMachine integratorcp926_machine;
1270extern QEMUMachine integratorcp1026_machine;
1271
1272/* versatilepb.c */
1273extern QEMUMachine versatilepb_machine;
1274extern QEMUMachine versatileab_machine;
1275
1276/* realview.c */
1277extern QEMUMachine realview_machine;
1278
1279/* ps2.c */
1280void *ps2_kbd_init(void (*update_irq)(void *, int), void *update_arg);
1281void *ps2_mouse_init(void (*update_irq)(void *, int), void *update_arg);
1282void ps2_write_mouse(void *, int val);
1283void ps2_write_keyboard(void *, int val);
1284uint32_t ps2_read_data(void *);
1285void ps2_queue(void *, int b);
1286void ps2_keyboard_set_translation(void *opaque, int mode);
1287
1288/* smc91c111.c */
1289void smc91c111_init(NICInfo *, uint32_t, void *, int);
1290
1291/* pl110.c */
1292void *pl110_init(DisplayState *ds, uint32_t base, void *pic, int irq, int);
1293
1294/* pl011.c */
1295void pl011_init(uint32_t base, void *pic, int irq, CharDriverState *chr);
1296
1297/* pl050.c */
1298void pl050_init(uint32_t base, void *pic, int irq, int is_mouse);
1299
1300/* pl080.c */
1301void *pl080_init(uint32_t base, void *pic, int irq, int nchannels);
1302
1303/* pl190.c */
1304void *pl190_init(uint32_t base, void *parent, int irq, int fiq);
1305
1306/* arm-timer.c */
1307void sp804_init(uint32_t base, void *pic, int irq);
1308void icp_pit_init(uint32_t base, void *pic, int irq);
1309
1310/* arm_sysctl.c */
1311void arm_sysctl_init(uint32_t base, uint32_t sys_id);
1312
1313/* arm_gic.c */
1314void *arm_gic_init(uint32_t base, void *parent, int parent_irq);
1315
1316/* arm_boot.c */
1317
1318void arm_load_kernel(int ram_size, const char *kernel_filename,
1319 const char *kernel_cmdline, const char *initrd_filename,
1320 int board_id);
1321
1322/* sh7750.c */
1323struct SH7750State;
1324
1325struct SH7750State *sh7750_init(CPUState * cpu);
1326
1327typedef struct {
1328 /* The callback will be triggered if any of the designated lines change */
1329 uint16_t portamask_trigger;
1330 uint16_t portbmask_trigger;
1331 /* Return 0 if no action was taken */
1332 int (*port_change_cb) (uint16_t porta, uint16_t portb,
1333 uint16_t * periph_pdtra,
1334 uint16_t * periph_portdira,
1335 uint16_t * periph_pdtrb,
1336 uint16_t * periph_portdirb);
1337} sh7750_io_device;
1338
1339int sh7750_register_io_device(struct SH7750State *s,
1340 sh7750_io_device * device);
1341/* tc58128.c */
1342int tc58128_init(struct SH7750State *s, char *zone1, char *zone2);
1343
1344/* NOR flash devices */
1345typedef struct pflash_t pflash_t;
1346
1347pflash_t *pflash_register (target_ulong base, ram_addr_t off,
1348 BlockDriverState *bs,
1349 target_ulong sector_len, int nb_blocs, int width,
1350 uint16_t id0, uint16_t id1,
1351 uint16_t id2, uint16_t id3);
1352
1353#endif /* defined(QEMU_TOOL) */
1354
1355/* monitor.c */
1356void monitor_init(CharDriverState *hd, int show_banner);
1357void term_puts(const char *str);
1358void term_vprintf(const char *fmt, va_list ap);
1359void term_printf(const char *fmt, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
1360void term_print_filename(const char *filename);
1361void term_flush(void);
1362void term_print_help(void);
1363void monitor_readline(const char *prompt, int is_password,
1364 char *buf, int buf_size);
1365
1366/* readline.c */
1367typedef void ReadLineFunc(void *opaque, const char *str);
1368
1369extern int completion_index;
1370void add_completion(const char *str);
1371void readline_handle_byte(int ch);
1372void readline_find_completion(const char *cmdline);
1373const char *readline_get_history(unsigned int index);
1374void readline_start(const char *prompt, int is_password,
1375 ReadLineFunc *readline_func, void *opaque);
1376
1377void kqemu_record_dump(void);
1378
1379#endif /* !VBOX */
1380
1381#endif /* VL_H */
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