2 * QEMU System Emulator header
4 * Copyright (c) 2003 Fabrice Bellard
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:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
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
27 /* we put basic includes here to avoid repeating them in device drivers */
49 #define ENOMEDIUM ENODEV
55 #define lseek _lseeki64
57 extern int qemu_ftruncate64(int, int64_t);
58 #define ftruncate qemu_ftruncate64
61 static inline char *realpath(const char *path, char *resolved_path)
63 _fullpath(resolved_path, path, _MAX_PATH);
75 /* we use QEMU_TOOL in the command line tools which do not depend on
76 the target CPU type */
77 #include "config-host.h"
84 #include "audio/audio.h"
87 #endif /* !defined(QEMU_TOOL) */
90 #define xglue(x, y) x ## y
91 #define glue(x, y) xglue(x, y)
92 #define stringify(s) tostring(s)
93 #define tostring(s) #s
98 #define __builtin_expect(x, n) (x)
101 #define likely(x) __builtin_expect(!!(x), 1)
102 #define unlikely(x) __builtin_expect(!!(x), 0)
106 #define MIN(a, b) (((a) < (b)) ? (a) : (b))
109 #define MAX(a, b) (((a) > (b)) ? (a) : (b))
112 #ifndef always_inline
113 #if (__GNUC__ < 3) || defined(__APPLE__)
114 #define always_inline inline
116 #define always_inline __attribute__ (( always_inline )) inline
121 void pstrcpy(char *buf, int buf_size, const char *str);
122 char *pstrcat(char *buf, int buf_size, const char *s);
123 int strstart(const char *str, const char *val, const char **ptr);
124 int stristart(const char *str, const char *val, const char **ptr);
127 uint64_t muldiv64(uint64_t a, uint32_t b, uint32_t c);
129 void hw_error(const char *fmt, ...);
131 extern const char *bios_dir;
132 extern const char *bios_name;
134 extern int vm_running;
135 extern const char *qemu_name;
137 typedef struct vm_change_state_entry VMChangeStateEntry;
138 typedef void VMChangeStateHandler(void *opaque, int running);
139 typedef void VMStopHandler(void *opaque, int reason);
141 VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb,
143 void qemu_del_vm_change_state_handler(VMChangeStateEntry *e);
145 int qemu_add_vm_stop_handler(VMStopHandler *cb, void *opaque);
146 void qemu_del_vm_stop_handler(VMStopHandler *cb, void *opaque);
149 void vm_stop(int reason);
151 typedef void QEMUResetHandler(void *opaque);
153 void qemu_register_reset(QEMUResetHandler *func, void *opaque);
154 void qemu_system_reset_request(void);
155 void qemu_system_shutdown_request(void);
156 void qemu_system_powerdown_request(void);
157 #if !defined(TARGET_SPARC)
158 // Please implement a power failure function to signal the OS
159 #define qemu_system_powerdown() do{}while(0)
161 void qemu_system_powerdown(void);
164 void main_loop_wait(int timeout);
167 extern int bios_size;
169 extern int cirrus_vga_enabled;
170 extern int vmsvga_enabled;
171 extern int graphic_width;
172 extern int graphic_height;
173 extern int graphic_depth;
174 extern const char *keyboard_layout;
175 extern int kqemu_allowed;
176 extern int win2k_install_hack;
178 extern int usb_enabled;
180 extern int cursor_hide;
181 extern int graphic_rotate;
183 extern int semihosting_enabled;
184 extern int autostart;
185 extern int old_param;
186 extern const char *bootp_filename;
188 #define MAX_OPTION_ROMS 16
189 extern const char *option_rom[MAX_OPTION_ROMS];
190 extern int nb_option_roms;
193 #define MAX_PROM_ENVS 128
194 extern const char *prom_envs[MAX_PROM_ENVS];
195 extern unsigned int nb_prom_envs;
198 /* XXX: make it dynamic */
199 #define MAX_BIOS_SIZE (4 * 1024 * 1024)
200 #if defined (TARGET_PPC)
201 #define BIOS_SIZE (1024 * 1024)
202 #elif defined (TARGET_SPARC64)
203 #define BIOS_SIZE ((512 + 32) * 1024)
204 #elif defined(TARGET_MIPS)
205 #define BIOS_SIZE (4 * 1024 * 1024)
208 /* keyboard/mouse support */
210 #define MOUSE_EVENT_LBUTTON 0x01
211 #define MOUSE_EVENT_RBUTTON 0x02
212 #define MOUSE_EVENT_MBUTTON 0x04
214 typedef void QEMUPutKBDEvent(void *opaque, int keycode);
215 typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);
217 typedef struct QEMUPutMouseEntry {
218 QEMUPutMouseEvent *qemu_put_mouse_event;
219 void *qemu_put_mouse_event_opaque;
220 int qemu_put_mouse_event_absolute;
221 char *qemu_put_mouse_event_name;
223 /* used internally by qemu for handling mice */
224 struct QEMUPutMouseEntry *next;
227 void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque);
228 QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func,
229 void *opaque, int absolute,
231 void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry);
233 void kbd_put_keycode(int keycode);
234 void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
235 int kbd_mouse_is_absolute(void);
237 void do_info_mice(void);
238 void do_mouse_set(int index);
240 /* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
242 #define QEMU_KEY_ESC1(c) ((c) | 0xe100)
243 #define QEMU_KEY_BACKSPACE 0x007f
244 #define QEMU_KEY_UP QEMU_KEY_ESC1('A')
245 #define QEMU_KEY_DOWN QEMU_KEY_ESC1('B')
246 #define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C')
247 #define QEMU_KEY_LEFT QEMU_KEY_ESC1('D')
248 #define QEMU_KEY_HOME QEMU_KEY_ESC1(1)
249 #define QEMU_KEY_END QEMU_KEY_ESC1(4)
250 #define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5)
251 #define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6)
252 #define QEMU_KEY_DELETE QEMU_KEY_ESC1(3)
254 #define QEMU_KEY_CTRL_UP 0xe400
255 #define QEMU_KEY_CTRL_DOWN 0xe401
256 #define QEMU_KEY_CTRL_LEFT 0xe402
257 #define QEMU_KEY_CTRL_RIGHT 0xe403
258 #define QEMU_KEY_CTRL_HOME 0xe404
259 #define QEMU_KEY_CTRL_END 0xe405
260 #define QEMU_KEY_CTRL_PAGEUP 0xe406
261 #define QEMU_KEY_CTRL_PAGEDOWN 0xe407
263 void kbd_put_keysym(int keysym);
265 /* async I/O support */
267 typedef void IOReadHandler(void *opaque, const uint8_t *buf, int size);
268 typedef int IOCanRWHandler(void *opaque);
269 typedef void IOHandler(void *opaque);
271 int qemu_set_fd_handler2(int fd,
272 IOCanRWHandler *fd_read_poll,
276 int qemu_set_fd_handler(int fd,
281 /* Polling handling */
283 /* return TRUE if no sleep should be done afterwards */
284 typedef int PollingFunc(void *opaque);
286 int qemu_add_polling_cb(PollingFunc *func, void *opaque);
287 void qemu_del_polling_cb(PollingFunc *func, void *opaque);
290 /* Wait objects handling */
291 typedef void WaitObjectFunc(void *opaque);
293 int qemu_add_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
294 void qemu_del_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
297 typedef struct QEMUBH QEMUBH;
299 /* character device */
301 #define CHR_EVENT_BREAK 0 /* serial break char */
302 #define CHR_EVENT_FOCUS 1 /* focus to this terminal (modal input needed) */
303 #define CHR_EVENT_RESET 2 /* new connection established */
306 #define CHR_IOCTL_SERIAL_SET_PARAMS 1
312 } QEMUSerialSetParams;
314 #define CHR_IOCTL_SERIAL_SET_BREAK 2
316 #define CHR_IOCTL_PP_READ_DATA 3
317 #define CHR_IOCTL_PP_WRITE_DATA 4
318 #define CHR_IOCTL_PP_READ_CONTROL 5
319 #define CHR_IOCTL_PP_WRITE_CONTROL 6
320 #define CHR_IOCTL_PP_READ_STATUS 7
321 #define CHR_IOCTL_PP_EPP_READ_ADDR 8
322 #define CHR_IOCTL_PP_EPP_READ 9
323 #define CHR_IOCTL_PP_EPP_WRITE_ADDR 10
324 #define CHR_IOCTL_PP_EPP_WRITE 11
326 typedef void IOEventHandler(void *opaque, int event);
328 typedef struct CharDriverState {
329 int (*chr_write)(struct CharDriverState *s, const uint8_t *buf, int len);
330 void (*chr_update_read_handler)(struct CharDriverState *s);
331 int (*chr_ioctl)(struct CharDriverState *s, int cmd, void *arg);
332 IOEventHandler *chr_event;
333 IOCanRWHandler *chr_can_read;
334 IOReadHandler *chr_read;
335 void *handler_opaque;
336 void (*chr_send_event)(struct CharDriverState *chr, int event);
337 void (*chr_close)(struct CharDriverState *chr);
343 CharDriverState *qemu_chr_open(const char *filename);
344 void qemu_chr_printf(CharDriverState *s, const char *fmt, ...);
345 int qemu_chr_write(CharDriverState *s, const uint8_t *buf, int len);
346 void qemu_chr_send_event(CharDriverState *s, int event);
347 void qemu_chr_add_handlers(CharDriverState *s,
348 IOCanRWHandler *fd_can_read,
349 IOReadHandler *fd_read,
350 IOEventHandler *fd_event,
352 int qemu_chr_ioctl(CharDriverState *s, int cmd, void *arg);
353 void qemu_chr_reset(CharDriverState *s);
354 int qemu_chr_can_read(CharDriverState *s);
355 void qemu_chr_read(CharDriverState *s, uint8_t *buf, int len);
359 typedef struct DisplayState DisplayState;
360 typedef struct TextConsole TextConsole;
362 typedef void (*vga_hw_update_ptr)(void *);
363 typedef void (*vga_hw_invalidate_ptr)(void *);
364 typedef void (*vga_hw_screen_dump_ptr)(void *, const char *);
366 TextConsole *graphic_console_init(DisplayState *ds, vga_hw_update_ptr update,
367 vga_hw_invalidate_ptr invalidate,
368 vga_hw_screen_dump_ptr screen_dump,
370 void vga_hw_update(void);
371 void vga_hw_invalidate(void);
372 void vga_hw_screen_dump(const char *filename);
374 int is_graphic_console(void);
375 CharDriverState *text_console_init(DisplayState *ds, const char *p);
376 void console_select(unsigned int index);
380 #define MAX_SERIAL_PORTS 4
382 extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
386 #define MAX_PARALLEL_PORTS 3
388 extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
390 struct ParallelIOArg {
397 typedef struct VLANClientState VLANClientState;
399 struct VLANClientState {
400 IOReadHandler *fd_read;
401 /* Packets may still be sent if this returns zero. It's used to
402 rate-limit the slirp code. */
403 IOCanRWHandler *fd_can_read;
405 struct VLANClientState *next;
406 struct VLANState *vlan;
410 typedef struct VLANState {
412 VLANClientState *first_client;
413 struct VLANState *next;
414 unsigned int nb_guest_devs, nb_host_devs;
417 VLANState *qemu_find_vlan(int id);
418 VLANClientState *qemu_new_vlan_client(VLANState *vlan,
419 IOReadHandler *fd_read,
420 IOCanRWHandler *fd_can_read,
422 int qemu_can_send_packet(VLANClientState *vc);
423 void qemu_send_packet(VLANClientState *vc, const uint8_t *buf, int size);
424 void qemu_handler_true(void *opaque);
426 void do_info_network(void);
429 int tap_win32_init(VLANState *vlan, const char *ifname);
435 typedef struct NICInfo {
442 extern NICInfo nd_table[MAX_NICS];
445 void do_info_slirp(void);
449 typedef struct QEMUClock QEMUClock;
450 typedef struct QEMUTimer QEMUTimer;
451 typedef void QEMUTimerCB(void *opaque);
453 /* The real time clock should be used only for stuff which does not
454 change the virtual machine state, as it is run even if the virtual
455 machine is stopped. The real time clock has a frequency of 1000
457 extern QEMUClock *rt_clock;
459 /* The virtual clock is only run during the emulation. It is stopped
460 when the virtual machine is stopped. Virtual timers use a high
461 precision clock, usually cpu cycles (use ticks_per_sec). */
462 extern QEMUClock *vm_clock;
464 int64_t qemu_get_clock(QEMUClock *clock);
466 QEMUTimer *qemu_new_timer(QEMUClock *clock, QEMUTimerCB *cb, void *opaque);
467 void qemu_free_timer(QEMUTimer *ts);
468 void qemu_del_timer(QEMUTimer *ts);
469 void qemu_mod_timer(QEMUTimer *ts, int64_t expire_time);
470 int qemu_timer_pending(QEMUTimer *ts);
472 extern int64_t ticks_per_sec;
474 int64_t cpu_get_ticks(void);
475 void cpu_enable_ticks(void);
476 void cpu_disable_ticks(void);
480 typedef struct QEMUFile QEMUFile;
482 QEMUFile *qemu_fopen(const char *filename, const char *mode);
483 void qemu_fflush(QEMUFile *f);
484 void qemu_fclose(QEMUFile *f);
485 void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size);
486 void qemu_put_byte(QEMUFile *f, int v);
487 void qemu_put_be16(QEMUFile *f, unsigned int v);
488 void qemu_put_be32(QEMUFile *f, unsigned int v);
489 void qemu_put_be64(QEMUFile *f, uint64_t v);
490 int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size);
491 int qemu_get_byte(QEMUFile *f);
492 unsigned int qemu_get_be16(QEMUFile *f);
493 unsigned int qemu_get_be32(QEMUFile *f);
494 uint64_t qemu_get_be64(QEMUFile *f);
496 static inline void qemu_put_be64s(QEMUFile *f, const uint64_t *pv)
498 qemu_put_be64(f, *pv);
501 static inline void qemu_put_be32s(QEMUFile *f, const uint32_t *pv)
503 qemu_put_be32(f, *pv);
506 static inline void qemu_put_be16s(QEMUFile *f, const uint16_t *pv)
508 qemu_put_be16(f, *pv);
511 static inline void qemu_put_8s(QEMUFile *f, const uint8_t *pv)
513 qemu_put_byte(f, *pv);
516 static inline void qemu_get_be64s(QEMUFile *f, uint64_t *pv)
518 *pv = qemu_get_be64(f);
521 static inline void qemu_get_be32s(QEMUFile *f, uint32_t *pv)
523 *pv = qemu_get_be32(f);
526 static inline void qemu_get_be16s(QEMUFile *f, uint16_t *pv)
528 *pv = qemu_get_be16(f);
531 static inline void qemu_get_8s(QEMUFile *f, uint8_t *pv)
533 *pv = qemu_get_byte(f);
536 #if TARGET_LONG_BITS == 64
537 #define qemu_put_betl qemu_put_be64
538 #define qemu_get_betl qemu_get_be64
539 #define qemu_put_betls qemu_put_be64s
540 #define qemu_get_betls qemu_get_be64s
542 #define qemu_put_betl qemu_put_be32
543 #define qemu_get_betl qemu_get_be32
544 #define qemu_put_betls qemu_put_be32s
545 #define qemu_get_betls qemu_get_be32s
548 int64_t qemu_ftell(QEMUFile *f);
549 int64_t qemu_fseek(QEMUFile *f, int64_t pos, int whence);
551 typedef void SaveStateHandler(QEMUFile *f, void *opaque);
552 typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id);
554 int register_savevm(const char *idstr,
557 SaveStateHandler *save_state,
558 LoadStateHandler *load_state,
560 void qemu_get_timer(QEMUFile *f, QEMUTimer *ts);
561 void qemu_put_timer(QEMUFile *f, QEMUTimer *ts);
563 void cpu_save(QEMUFile *f, void *opaque);
564 int cpu_load(QEMUFile *f, void *opaque, int version_id);
566 void do_savevm(const char *name);
567 void do_loadvm(const char *name);
568 void do_delvm(const char *name);
569 void do_info_snapshots(void);
572 typedef void QEMUBHFunc(void *opaque);
574 QEMUBH *qemu_bh_new(QEMUBHFunc *cb, void *opaque);
575 void qemu_bh_schedule(QEMUBH *bh);
576 void qemu_bh_cancel(QEMUBH *bh);
577 void qemu_bh_delete(QEMUBH *bh);
578 int qemu_bh_poll(void);
581 typedef struct BlockDriverState BlockDriverState;
582 typedef struct BlockDriver BlockDriver;
584 extern BlockDriver bdrv_raw;
585 extern BlockDriver bdrv_host_device;
586 extern BlockDriver bdrv_cow;
587 extern BlockDriver bdrv_qcow;
588 extern BlockDriver bdrv_vmdk;
589 extern BlockDriver bdrv_cloop;
590 extern BlockDriver bdrv_dmg;
591 extern BlockDriver bdrv_bochs;
592 extern BlockDriver bdrv_vpc;
593 extern BlockDriver bdrv_vvfat;
594 extern BlockDriver bdrv_qcow2;
595 extern BlockDriver bdrv_parallels;
597 typedef struct BlockDriverInfo {
598 /* in bytes, 0 if irrelevant */
600 /* offset at which the VM state can be saved (0 if not possible) */
601 int64_t vm_state_offset;
604 typedef struct QEMUSnapshotInfo {
605 char id_str[128]; /* unique snapshot id */
606 /* the following fields are informative. They are not needed for
607 the consistency of the snapshot */
608 char name[256]; /* user choosen name */
609 uint32_t vm_state_size; /* VM state info size */
610 uint32_t date_sec; /* UTC date of the snapshot */
612 uint64_t vm_clock_nsec; /* VM clock relative to boot */
615 #define BDRV_O_RDONLY 0x0000
616 #define BDRV_O_RDWR 0x0002
617 #define BDRV_O_ACCESS 0x0003
618 #define BDRV_O_CREAT 0x0004 /* create an empty file */
619 #define BDRV_O_SNAPSHOT 0x0008 /* open the file read only and save writes in a snapshot */
620 #define BDRV_O_FILE 0x0010 /* open as a raw file (do not try to
621 use a disk image format on top of
625 void bdrv_init(void);
626 BlockDriver *bdrv_find_format(const char *format_name);
627 int bdrv_create(BlockDriver *drv,
628 const char *filename, int64_t size_in_sectors,
629 const char *backing_file, int flags);
630 BlockDriverState *bdrv_new(const char *device_name);
631 void bdrv_delete(BlockDriverState *bs);
632 int bdrv_file_open(BlockDriverState **pbs, const char *filename, int flags);
633 int bdrv_open(BlockDriverState *bs, const char *filename, int flags);
634 int bdrv_open2(BlockDriverState *bs, const char *filename, int flags,
636 void bdrv_close(BlockDriverState *bs);
637 int bdrv_read(BlockDriverState *bs, int64_t sector_num,
638 uint8_t *buf, int nb_sectors);
639 int bdrv_write(BlockDriverState *bs, int64_t sector_num,
640 const uint8_t *buf, int nb_sectors);
641 int bdrv_pread(BlockDriverState *bs, int64_t offset,
642 void *buf, int count);
643 int bdrv_pwrite(BlockDriverState *bs, int64_t offset,
644 const void *buf, int count);
645 int bdrv_truncate(BlockDriverState *bs, int64_t offset);
646 int64_t bdrv_getlength(BlockDriverState *bs);
647 void bdrv_get_geometry(BlockDriverState *bs, int64_t *nb_sectors_ptr);
648 int bdrv_commit(BlockDriverState *bs);
649 void bdrv_set_boot_sector(BlockDriverState *bs, const uint8_t *data, int size);
650 /* async block I/O */
651 typedef struct BlockDriverAIOCB BlockDriverAIOCB;
652 typedef void BlockDriverCompletionFunc(void *opaque, int ret);
654 BlockDriverAIOCB *bdrv_aio_read(BlockDriverState *bs, int64_t sector_num,
655 uint8_t *buf, int nb_sectors,
656 BlockDriverCompletionFunc *cb, void *opaque);
657 BlockDriverAIOCB *bdrv_aio_write(BlockDriverState *bs, int64_t sector_num,
658 const uint8_t *buf, int nb_sectors,
659 BlockDriverCompletionFunc *cb, void *opaque);
660 void bdrv_aio_cancel(BlockDriverAIOCB *acb);
662 void qemu_aio_init(void);
663 void qemu_aio_poll(void);
664 void qemu_aio_flush(void);
665 void qemu_aio_wait_start(void);
666 void qemu_aio_wait(void);
667 void qemu_aio_wait_end(void);
669 int qemu_key_check(BlockDriverState *bs, const char *name);
671 /* Ensure contents are flushed to disk. */
672 void bdrv_flush(BlockDriverState *bs);
674 #define BDRV_TYPE_HD 0
675 #define BDRV_TYPE_CDROM 1
676 #define BDRV_TYPE_FLOPPY 2
677 #define BIOS_ATA_TRANSLATION_AUTO 0
678 #define BIOS_ATA_TRANSLATION_NONE 1
679 #define BIOS_ATA_TRANSLATION_LBA 2
680 #define BIOS_ATA_TRANSLATION_LARGE 3
681 #define BIOS_ATA_TRANSLATION_RECHS 4
683 void bdrv_set_geometry_hint(BlockDriverState *bs,
684 int cyls, int heads, int secs);
685 void bdrv_set_type_hint(BlockDriverState *bs, int type);
686 void bdrv_set_translation_hint(BlockDriverState *bs, int translation);
687 void bdrv_get_geometry_hint(BlockDriverState *bs,
688 int *pcyls, int *pheads, int *psecs);
689 int bdrv_get_type_hint(BlockDriverState *bs);
690 int bdrv_get_translation_hint(BlockDriverState *bs);
691 int bdrv_is_removable(BlockDriverState *bs);
692 int bdrv_is_read_only(BlockDriverState *bs);
693 int bdrv_is_inserted(BlockDriverState *bs);
694 int bdrv_media_changed(BlockDriverState *bs);
695 int bdrv_is_locked(BlockDriverState *bs);
696 void bdrv_set_locked(BlockDriverState *bs, int locked);
697 void bdrv_eject(BlockDriverState *bs, int eject_flag);
698 void bdrv_set_change_cb(BlockDriverState *bs,
699 void (*change_cb)(void *opaque), void *opaque);
700 void bdrv_get_format(BlockDriverState *bs, char *buf, int buf_size);
701 void bdrv_info(void);
702 BlockDriverState *bdrv_find(const char *name);
703 void bdrv_iterate(void (*it)(void *opaque, const char *name), void *opaque);
704 int bdrv_is_encrypted(BlockDriverState *bs);
705 int bdrv_set_key(BlockDriverState *bs, const char *key);
706 void bdrv_iterate_format(void (*it)(void *opaque, const char *name),
708 const char *bdrv_get_device_name(BlockDriverState *bs);
709 int bdrv_write_compressed(BlockDriverState *bs, int64_t sector_num,
710 const uint8_t *buf, int nb_sectors);
711 int bdrv_get_info(BlockDriverState *bs, BlockDriverInfo *bdi);
713 void bdrv_get_backing_filename(BlockDriverState *bs,
714 char *filename, int filename_size);
715 int bdrv_snapshot_create(BlockDriverState *bs,
716 QEMUSnapshotInfo *sn_info);
717 int bdrv_snapshot_goto(BlockDriverState *bs,
718 const char *snapshot_id);
719 int bdrv_snapshot_delete(BlockDriverState *bs, const char *snapshot_id);
720 int bdrv_snapshot_list(BlockDriverState *bs,
721 QEMUSnapshotInfo **psn_info);
722 char *bdrv_snapshot_dump(char *buf, int buf_size, QEMUSnapshotInfo *sn);
724 char *get_human_readable_size(char *buf, int buf_size, int64_t size);
725 int path_is_absolute(const char *path);
726 void path_combine(char *dest, int dest_size,
727 const char *base_path,
728 const char *filename);
732 typedef void QEMUMachineInitFunc(int ram_size, int vga_ram_size,
734 DisplayState *ds, const char **fd_filename, int snapshot,
735 const char *kernel_filename, const char *kernel_cmdline,
736 const char *initrd_filename, const char *cpu_model);
738 typedef struct QEMUMachine {
741 QEMUMachineInitFunc *init;
742 struct QEMUMachine *next;
745 int qemu_register_machine(QEMUMachine *m);
747 typedef void SetIRQFunc(void *opaque, int irq_num, int level);
753 extern target_phys_addr_t isa_mem_base;
755 typedef void (IOPortWriteFunc)(void *opaque, uint32_t address, uint32_t data);
756 typedef uint32_t (IOPortReadFunc)(void *opaque, uint32_t address);
758 int register_ioport_read(int start, int length, int size,
759 IOPortReadFunc *func, void *opaque);
760 int register_ioport_write(int start, int length, int size,
761 IOPortWriteFunc *func, void *opaque);
762 void isa_unassign_ioport(int start, int length);
764 void isa_mmio_init(target_phys_addr_t base, target_phys_addr_t size);
768 extern target_phys_addr_t pci_mem_base;
770 typedef struct PCIBus PCIBus;
771 typedef struct PCIDevice PCIDevice;
773 typedef void PCIConfigWriteFunc(PCIDevice *pci_dev,
774 uint32_t address, uint32_t data, int len);
775 typedef uint32_t PCIConfigReadFunc(PCIDevice *pci_dev,
776 uint32_t address, int len);
777 typedef void PCIMapIORegionFunc(PCIDevice *pci_dev, int region_num,
778 uint32_t addr, uint32_t size, int type);
780 #define PCI_ADDRESS_SPACE_MEM 0x00
781 #define PCI_ADDRESS_SPACE_IO 0x01
782 #define PCI_ADDRESS_SPACE_MEM_PREFETCH 0x08
784 typedef struct PCIIORegion {
785 uint32_t addr; /* current PCI mapping address. -1 means not mapped */
788 PCIMapIORegionFunc *map_func;
791 #define PCI_ROM_SLOT 6
792 #define PCI_NUM_REGIONS 7
794 #define PCI_DEVICES_MAX 64
796 #define PCI_VENDOR_ID 0x00 /* 16 bits */
797 #define PCI_DEVICE_ID 0x02 /* 16 bits */
798 #define PCI_COMMAND 0x04 /* 16 bits */
799 #define PCI_COMMAND_IO 0x1 /* Enable response in I/O space */
800 #define PCI_COMMAND_MEMORY 0x2 /* Enable response in Memory space */
801 #define PCI_CLASS_DEVICE 0x0a /* Device class */
802 #define PCI_INTERRUPT_LINE 0x3c /* 8 bits */
803 #define PCI_INTERRUPT_PIN 0x3d /* 8 bits */
804 #define PCI_MIN_GNT 0x3e /* 8 bits */
805 #define PCI_MAX_LAT 0x3f /* 8 bits */
808 /* PCI config space */
811 /* the following fields are read only */
815 PCIIORegion io_regions[PCI_NUM_REGIONS];
817 /* do not access the following fields */
818 PCIConfigReadFunc *config_read;
819 PCIConfigWriteFunc *config_write;
820 /* ??? This is a PC-specific hack, and should be removed. */
823 /* IRQ objects for the INTA-INTD pins. */
826 /* Current IRQ levels. Used internally by the generic PCI code. */
830 PCIDevice *pci_register_device(PCIBus *bus, const char *name,
831 int instance_size, int devfn,
832 PCIConfigReadFunc *config_read,
833 PCIConfigWriteFunc *config_write);
835 void pci_register_io_region(PCIDevice *pci_dev, int region_num,
836 uint32_t size, int type,
837 PCIMapIORegionFunc *map_func);
839 uint32_t pci_default_read_config(PCIDevice *d,
840 uint32_t address, int len);
841 void pci_default_write_config(PCIDevice *d,
842 uint32_t address, uint32_t val, int len);
843 void pci_device_save(PCIDevice *s, QEMUFile *f);
844 int pci_device_load(PCIDevice *s, QEMUFile *f);
846 typedef void (*pci_set_irq_fn)(qemu_irq *pic, int irq_num, int level);
847 typedef int (*pci_map_irq_fn)(PCIDevice *pci_dev, int irq_num);
848 PCIBus *pci_register_bus(pci_set_irq_fn set_irq, pci_map_irq_fn map_irq,
849 qemu_irq *pic, int devfn_min, int nirq);
851 void pci_nic_init(PCIBus *bus, NICInfo *nd, int devfn);
852 void pci_data_write(void *opaque, uint32_t addr, uint32_t val, int len);
853 uint32_t pci_data_read(void *opaque, uint32_t addr, int len);
854 int pci_bus_num(PCIBus *s);
855 void pci_for_each_device(int bus_num, void (*fn)(PCIDevice *d));
858 PCIBus *pci_bridge_init(PCIBus *bus, int devfn, uint32_t id,
859 pci_map_irq_fn map_irq, const char *name);
862 PCIBus *pci_prep_init(qemu_irq *pic);
865 PCIBus *pci_apb_init(target_phys_addr_t special_base, target_phys_addr_t mem_base,
868 PCIBus *pci_vpb_init(qemu_irq *pic, int irq, int realview);
871 PCIBus *i440fx_init(PCIDevice **pi440fx_state, qemu_irq *pic);
872 void i440fx_set_smm(PCIDevice *d, int val);
873 int piix3_init(PCIBus *bus, int devfn);
874 void i440fx_init_memory_mappings(PCIDevice *d);
876 int piix4_init(PCIBus *bus, int devfn);
879 /* OpenPIC have 5 outputs per CPU connected and one IRQ out single output */
881 OPENPIC_OUTPUT_INT = 0, /* IRQ */
882 OPENPIC_OUTPUT_CINT, /* critical IRQ */
883 OPENPIC_OUTPUT_MCK, /* Machine check event */
884 OPENPIC_OUTPUT_DEBUG, /* Inconditional debug event */
885 OPENPIC_OUTPUT_RESET, /* Core reset event */
888 qemu_irq *openpic_init (PCIBus *bus, int *pmem_index, int nb_cpus,
889 qemu_irq **irqs, qemu_irq irq_out);
892 PCIBus *pci_gt64120_init(qemu_irq *pic);
901 int (*init_isa) (AudioState *s, qemu_irq *pic);
902 int (*init_pci) (PCIBus *bus, AudioState *s);
906 extern struct soundhw soundhw[];
912 #define VGA_RAM_SIZE (8192 * 1024)
914 #define VGA_RAM_SIZE (9 * 1024 * 1024)
917 struct DisplayState {
921 int bgr; /* BGR color order instead of RGB. Only valid for depth == 32 */
925 QEMUTimer *gui_timer;
927 void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h);
928 void (*dpy_resize)(struct DisplayState *s, int w, int h);
929 void (*dpy_refresh)(struct DisplayState *s);
930 void (*dpy_copy)(struct DisplayState *s, int src_x, int src_y,
931 int dst_x, int dst_y, int w, int h);
932 void (*dpy_fill)(struct DisplayState *s, int x, int y,
933 int w, int h, uint32_t c);
934 void (*mouse_set)(int x, int y, int on);
935 void (*cursor_define)(int width, int height, int bpp, int hot_x, int hot_y,
936 uint8_t *image, uint8_t *mask);
939 static inline void dpy_update(DisplayState *s, int x, int y, int w, int h)
941 s->dpy_update(s, x, y, w, h);
944 static inline void dpy_resize(DisplayState *s, int w, int h)
946 s->dpy_resize(s, w, h);
949 int isa_vga_init(DisplayState *ds, uint8_t *vga_ram_base,
950 unsigned long vga_ram_offset, int vga_ram_size);
951 int pci_vga_init(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
952 unsigned long vga_ram_offset, int vga_ram_size,
953 unsigned long vga_bios_offset, int vga_bios_size);
954 int isa_vga_mm_init(DisplayState *ds, uint8_t *vga_ram_base,
955 unsigned long vga_ram_offset, int vga_ram_size,
956 target_phys_addr_t vram_base, target_phys_addr_t ctrl_base,
960 void pci_cirrus_vga_init(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
961 unsigned long vga_ram_offset, int vga_ram_size);
962 void isa_cirrus_vga_init(DisplayState *ds, uint8_t *vga_ram_base,
963 unsigned long vga_ram_offset, int vga_ram_size);
966 void pci_vmsvga_init(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
967 unsigned long vga_ram_offset, int vga_ram_size);
970 void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);
973 void cocoa_display_init(DisplayState *ds, int full_screen);
976 void vnc_display_init(DisplayState *ds);
977 void vnc_display_close(DisplayState *ds);
978 int vnc_display_open(DisplayState *ds, const char *display);
979 int vnc_display_password(DisplayState *ds, const char *password);
980 void do_info_vnc(void);
983 extern uint8_t _translate_keycode(const int key);
988 extern BlockDriverState *bs_table[MAX_DISKS + 1];
989 extern BlockDriverState *sd_bdrv;
990 extern BlockDriverState *mtd_bdrv;
992 void isa_ide_init(int iobase, int iobase2, qemu_irq irq,
993 BlockDriverState *hd0, BlockDriverState *hd1);
994 void pci_cmd646_ide_init(PCIBus *bus, BlockDriverState **hd_table,
995 int secondary_ide_enabled);
996 void pci_piix3_ide_init(PCIBus *bus, BlockDriverState **hd_table, int devfn,
998 void pci_piix4_ide_init(PCIBus *bus, BlockDriverState **hd_table, int devfn,
1002 int cdrom_read_toc(int nb_sectors, uint8_t *buf, int msf, int start_track);
1003 int cdrom_read_toc_raw(int nb_sectors, uint8_t *buf, int msf, int session_num);
1006 typedef struct ds1225y_t ds1225y_t;
1007 ds1225y_t *ds1225y_init(target_phys_addr_t mem_base, const char *filename);
1010 int es1370_init (PCIBus *bus, AudioState *s);
1013 int SB16_init (AudioState *s, qemu_irq *pic);
1016 int Adlib_init (AudioState *s, qemu_irq *pic);
1019 int GUS_init (AudioState *s, qemu_irq *pic);
1022 typedef int (*DMA_transfer_handler) (void *opaque, int nchan, int pos, int size);
1023 int DMA_get_channel_mode (int nchan);
1024 int DMA_read_memory (int nchan, void *buf, int pos, int size);
1025 int DMA_write_memory (int nchan, void *buf, int pos, int size);
1026 void DMA_hold_DREQ (int nchan);
1027 void DMA_release_DREQ (int nchan);
1028 void DMA_schedule(int nchan);
1029 void DMA_run (void);
1030 void DMA_init (int high_page_enable);
1031 void DMA_register_channel (int nchan,
1032 DMA_transfer_handler transfer_handler,
1036 extern BlockDriverState *fd_table[MAX_FD];
1038 typedef struct fdctrl_t fdctrl_t;
1040 fdctrl_t *fdctrl_init (qemu_irq irq, int dma_chann, int mem_mapped,
1041 target_phys_addr_t io_base,
1042 BlockDriverState **fds);
1043 int fdctrl_get_drive_type(fdctrl_t *fdctrl, int drive_num);
1047 void pci_i82551_init(PCIBus *bus, NICInfo *nd, int devfn);
1048 void pci_i82557b_init(PCIBus *bus, NICInfo *nd, int devfn);
1049 void pci_i82559er_init(PCIBus *bus, NICInfo *nd, int devfn);
1053 void isa_ne2000_init(int base, qemu_irq irq, NICInfo *nd);
1054 void pci_ne2000_init(PCIBus *bus, NICInfo *nd, int devfn);
1058 void pci_rtl8139_init(PCIBus *bus, NICInfo *nd, int devfn);
1062 void pci_pcnet_init(PCIBus *bus, NICInfo *nd, int devfn);
1063 void lance_init(NICInfo *nd, target_phys_addr_t leaddr, void *dma_opaque,
1064 qemu_irq irq, qemu_irq *reset);
1067 void mipsnet_init(int base, qemu_irq irq, NICInfo *nd);
1070 void *vmmouse_init(void *m);
1074 void vmport_init(CPUState *env);
1075 void vmport_register(unsigned char command, IOPortReadFunc *func, void *opaque);
1080 void i8042_init(qemu_irq kbd_irq, qemu_irq mouse_irq, uint32_t io_base);
1081 void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,
1082 target_phys_addr_t base, int it_shift);
1086 typedef struct RTCState RTCState;
1088 RTCState *rtc_init(int base, qemu_irq irq);
1089 RTCState *rtc_mm_init(target_phys_addr_t base, int it_shift, qemu_irq irq);
1090 void rtc_set_memory(RTCState *s, int addr, int val);
1091 void rtc_set_date(RTCState *s, const struct tm *tm);
1095 typedef struct SerialState SerialState;
1096 SerialState *serial_init(int base, qemu_irq irq, CharDriverState *chr);
1097 SerialState *serial_mm_init (target_phys_addr_t base, int it_shift,
1098 qemu_irq irq, CharDriverState *chr,
1100 uint32_t serial_mm_readb (void *opaque, target_phys_addr_t addr);
1101 void serial_mm_writeb (void *opaque, target_phys_addr_t addr, uint32_t value);
1102 uint32_t serial_mm_readw (void *opaque, target_phys_addr_t addr);
1103 void serial_mm_writew (void *opaque, target_phys_addr_t addr, uint32_t value);
1104 uint32_t serial_mm_readl (void *opaque, target_phys_addr_t addr);
1105 void serial_mm_writel (void *opaque, target_phys_addr_t addr, uint32_t value);
1109 typedef struct ParallelState ParallelState;
1110 ParallelState *parallel_init(int base, qemu_irq irq, CharDriverState *chr);
1111 ParallelState *parallel_mm_init(target_phys_addr_t base, int it_shift, qemu_irq irq, CharDriverState *chr);
1115 typedef struct PicState2 PicState2;
1116 extern PicState2 *isa_pic;
1117 void pic_set_irq(int irq, int level);
1118 void pic_set_irq_new(void *opaque, int irq, int level);
1119 qemu_irq *i8259_init(qemu_irq parent_irq);
1120 void pic_set_alt_irq_func(PicState2 *s, SetIRQFunc *alt_irq_func,
1121 void *alt_irq_opaque);
1122 int pic_read_irq(PicState2 *s);
1123 void pic_update_irq(PicState2 *s);
1124 uint32_t pic_intack_read(PicState2 *s);
1125 void pic_info(void);
1126 void irq_info(void);
1129 typedef struct IOAPICState IOAPICState;
1131 int apic_init(CPUState *env);
1132 int apic_accept_pic_intr(CPUState *env);
1133 int apic_get_interrupt(CPUState *env);
1134 IOAPICState *ioapic_init(void);
1135 void ioapic_set_irq(void *opaque, int vector, int level);
1139 #define PIT_FREQ 1193182
1141 typedef struct PITState PITState;
1143 PITState *pit_init(int base, qemu_irq irq);
1144 void pit_set_gate(PITState *pit, int channel, int val);
1145 int pit_get_gate(PITState *pit, int channel);
1146 int pit_get_initial_count(PITState *pit, int channel);
1147 int pit_get_mode(PITState *pit, int channel);
1148 int pit_get_out(PITState *pit, int channel, int64_t current_time);
1151 extern void jazz_led_init(DisplayState *ds, target_phys_addr_t base);
1154 void pcspk_init(PITState *);
1155 int pcspk_audio_init(AudioState *, qemu_irq *pic);
1159 #include "hw/smbus.h"
1162 extern int acpi_enabled;
1163 i2c_bus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base);
1164 void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr);
1165 void acpi_bios_init(void);
1168 extern QEMUMachine bareetraxfs_machine;
1171 extern QEMUMachine pc_machine;
1172 extern QEMUMachine isapc_machine;
1173 extern int fd_bootchk;
1175 void ioport_set_a20(int enable);
1176 int ioport_get_a20(void);
1179 extern QEMUMachine prep_machine;
1180 extern QEMUMachine core99_machine;
1181 extern QEMUMachine heathrow_machine;
1182 extern QEMUMachine ref405ep_machine;
1183 extern QEMUMachine taihu_machine;
1186 extern QEMUMachine mips_machine;
1189 extern QEMUMachine mips_malta_machine;
1192 extern QEMUMachine mips_pica61_machine;
1194 /* mips_mipssim.c */
1195 extern QEMUMachine mips_mipssim_machine;
1198 extern void cpu_mips_irq_init_cpu(CPUState *env);
1201 extern void cpu_mips_clock_init(CPUState *);
1202 extern void cpu_mips_irqctrl_init (void);
1205 extern QEMUMachine shix_machine;
1208 extern QEMUMachine r2d_machine;
1211 /* PowerPC hardware exceptions management helpers */
1212 typedef void (*clk_setup_cb)(void *opaque, uint32_t freq);
1213 typedef struct clk_setup_t clk_setup_t;
1214 struct clk_setup_t {
1218 static inline void clk_setup (clk_setup_t *clk, uint32_t freq)
1220 if (clk->cb != NULL)
1221 (*clk->cb)(clk->opaque, freq);
1224 clk_setup_cb cpu_ppc_tb_init (CPUState *env, uint32_t freq);
1225 /* Embedded PowerPC DCR management */
1226 typedef target_ulong (*dcr_read_cb)(void *opaque, int dcrn);
1227 typedef void (*dcr_write_cb)(void *opaque, int dcrn, target_ulong val);
1228 int ppc_dcr_init (CPUState *env, int (*dcr_read_error)(int dcrn),
1229 int (*dcr_write_error)(int dcrn));
1230 int ppc_dcr_register (CPUState *env, int dcrn, void *opaque,
1231 dcr_read_cb drc_read, dcr_write_cb dcr_write);
1232 clk_setup_cb ppc_emb_timers_init (CPUState *env, uint32_t freq);
1233 /* Embedded PowerPC reset */
1234 void ppc40x_core_reset (CPUState *env);
1235 void ppc40x_chip_reset (CPUState *env);
1236 void ppc40x_system_reset (CPUState *env);
1237 void PREP_debug_write (void *opaque, uint32_t addr, uint32_t val);
1239 extern CPUWriteMemoryFunc *PPC_io_write[];
1240 extern CPUReadMemoryFunc *PPC_io_read[];
1241 void PPC_debug_write (void *opaque, uint32_t addr, uint32_t val);
1245 extern QEMUMachine ss5_machine, ss10_machine;
1248 void *iommu_init(target_phys_addr_t addr);
1249 void sparc_iommu_memory_rw(void *opaque, target_phys_addr_t addr,
1250 uint8_t *buf, int len, int is_write);
1251 static inline void sparc_iommu_memory_read(void *opaque,
1252 target_phys_addr_t addr,
1253 uint8_t *buf, int len)
1255 sparc_iommu_memory_rw(opaque, addr, buf, len, 0);
1258 static inline void sparc_iommu_memory_write(void *opaque,
1259 target_phys_addr_t addr,
1260 uint8_t *buf, int len)
1262 sparc_iommu_memory_rw(opaque, addr, buf, len, 1);
1266 void tcx_init(DisplayState *ds, target_phys_addr_t addr, uint8_t *vram_base,
1267 unsigned long vram_offset, int vram_size, int width, int height,
1270 /* slavio_intctl.c */
1271 void *slavio_intctl_init(target_phys_addr_t addr, target_phys_addr_t addrg,
1272 const uint32_t *intbit_to_level,
1273 qemu_irq **irq, qemu_irq **cpu_irq,
1274 qemu_irq **parent_irq, unsigned int cputimer);
1275 void slavio_pic_info(void *opaque);
1276 void slavio_irq_info(void *opaque);
1279 int get_image_size(const char *filename);
1280 int load_image(const char *filename, uint8_t *addr);
1281 int load_elf(const char *filename, int64_t virt_to_phys_addend,
1282 uint64_t *pentry, uint64_t *lowaddr, uint64_t *highaddr);
1283 int load_aout(const char *filename, uint8_t *addr);
1284 int load_uboot(const char *filename, target_ulong *ep, int *is_linux);
1286 /* slavio_timer.c */
1287 void slavio_timer_init_all(target_phys_addr_t base, qemu_irq master_irq,
1288 qemu_irq *cpu_irqs);
1290 /* slavio_serial.c */
1291 SerialState *slavio_serial_init(target_phys_addr_t base, qemu_irq irq,
1292 CharDriverState *chr1, CharDriverState *chr2);
1293 void slavio_serial_ms_kbd_init(target_phys_addr_t base, qemu_irq irq);
1296 void *slavio_misc_init(target_phys_addr_t base, target_phys_addr_t power_base,
1298 void slavio_set_power_fail(void *opaque, int power_failing);
1301 void esp_scsi_attach(void *opaque, BlockDriverState *bd, int id);
1302 void *esp_init(BlockDriverState **bd, target_phys_addr_t espaddr,
1303 void *dma_opaque, qemu_irq irq, qemu_irq *reset);
1306 void *sparc32_dma_init(target_phys_addr_t daddr, qemu_irq parent_irq,
1307 void *iommu, qemu_irq **dev_irq, qemu_irq **reset);
1308 void ledma_memory_read(void *opaque, target_phys_addr_t addr,
1309 uint8_t *buf, int len, int do_bswap);
1310 void ledma_memory_write(void *opaque, target_phys_addr_t addr,
1311 uint8_t *buf, int len, int do_bswap);
1312 void espdma_memory_read(void *opaque, uint8_t *buf, int len);
1313 void espdma_memory_write(void *opaque, uint8_t *buf, int len);
1316 void cs_init(target_phys_addr_t base, int irq, void *intctl);
1319 extern QEMUMachine sun4u_machine;
1322 typedef uint32_t (*nvram_read_t)(void *private, uint32_t addr);
1323 typedef void (*nvram_write_t)(void *private, uint32_t addr, uint32_t val);
1324 typedef struct nvram_t {
1326 nvram_read_t read_fn;
1327 nvram_write_t write_fn;
1330 #include "hw/m48t59.h"
1332 void NVRAM_set_byte (nvram_t *nvram, uint32_t addr, uint8_t value);
1333 uint8_t NVRAM_get_byte (nvram_t *nvram, uint32_t addr);
1334 void NVRAM_set_word (nvram_t *nvram, uint32_t addr, uint16_t value);
1335 uint16_t NVRAM_get_word (nvram_t *nvram, uint32_t addr);
1336 void NVRAM_set_lword (nvram_t *nvram, uint32_t addr, uint32_t value);
1337 uint32_t NVRAM_get_lword (nvram_t *nvram, uint32_t addr);
1338 void NVRAM_set_string (nvram_t *nvram, uint32_t addr,
1339 const unsigned char *str, uint32_t max);
1340 int NVRAM_get_string (nvram_t *nvram, uint8_t *dst, uint16_t addr, int max);
1341 void NVRAM_set_crc (nvram_t *nvram, uint32_t addr,
1342 uint32_t start, uint32_t count);
1343 int PPC_NVRAM_set_params (nvram_t *nvram, uint16_t NVRAM_size,
1344 const unsigned char *arch,
1345 uint32_t RAM_size, int boot_device,
1346 uint32_t kernel_image, uint32_t kernel_size,
1347 const char *cmdline,
1348 uint32_t initrd_image, uint32_t initrd_size,
1349 uint32_t NVRAM_image,
1350 int width, int height, int depth);
1354 #define MAX_ADB_DEVICES 16
1356 #define ADB_MAX_OUT_LEN 16
1358 typedef struct ADBDevice ADBDevice;
1360 /* buf = NULL means polling */
1361 typedef int ADBDeviceRequest(ADBDevice *d, uint8_t *buf_out,
1362 const uint8_t *buf, int len);
1363 typedef int ADBDeviceReset(ADBDevice *d);
1366 struct ADBBusState *bus;
1369 ADBDeviceRequest *devreq;
1370 ADBDeviceReset *devreset;
1374 typedef struct ADBBusState {
1375 ADBDevice devices[MAX_ADB_DEVICES];
1380 int adb_request(ADBBusState *s, uint8_t *buf_out,
1381 const uint8_t *buf, int len);
1382 int adb_poll(ADBBusState *s, uint8_t *buf_out);
1384 ADBDevice *adb_register_device(ADBBusState *s, int devaddr,
1385 ADBDeviceRequest *devreq,
1386 ADBDeviceReset *devreset,
1388 void adb_kbd_init(ADBBusState *bus);
1389 void adb_mouse_init(ADBBusState *bus);
1391 extern ADBBusState adb_bus;
1395 /* usb ports of the VM */
1397 void qemu_register_usb_port(USBPort *port, void *opaque, int index,
1398 usb_attachfn attach);
1400 #define VM_USB_HUB_SIZE 8
1402 void do_usb_add(const char *devname);
1403 void do_usb_del(const char *devname);
1404 void usb_info(void);
1408 SCSI_REASON_DONE, /* Command complete. */
1409 SCSI_REASON_DATA /* Transfer complete, more data required. */
1412 typedef struct SCSIDevice SCSIDevice;
1413 typedef void (*scsi_completionfn)(void *opaque, int reason, uint32_t tag,
1416 SCSIDevice *scsi_disk_init(BlockDriverState *bdrv,
1418 scsi_completionfn completion,
1420 void scsi_disk_destroy(SCSIDevice *s);
1422 int32_t scsi_send_command(SCSIDevice *s, uint32_t tag, uint8_t *buf, int lun);
1423 /* SCSI data transfers are asynchrnonous. However, unlike the block IO
1424 layer the completion routine may be called directly by
1425 scsi_{read,write}_data. */
1426 void scsi_read_data(SCSIDevice *s, uint32_t tag);
1427 int scsi_write_data(SCSIDevice *s, uint32_t tag);
1428 void scsi_cancel_io(SCSIDevice *s, uint32_t tag);
1429 uint8_t *scsi_get_buf(SCSIDevice *s, uint32_t tag);
1432 void lsi_scsi_attach(void *opaque, BlockDriverState *bd, int id);
1433 void *lsi_scsi_init(PCIBus *bus, int devfn);
1435 /* integratorcp.c */
1436 extern QEMUMachine integratorcp_machine;
1439 extern QEMUMachine versatilepb_machine;
1440 extern QEMUMachine versatileab_machine;
1443 extern QEMUMachine realview_machine;
1446 extern QEMUMachine akitapda_machine;
1447 extern QEMUMachine spitzpda_machine;
1448 extern QEMUMachine borzoipda_machine;
1449 extern QEMUMachine terrierpda_machine;
1452 extern QEMUMachine palmte_machine;
1455 void *ps2_kbd_init(void (*update_irq)(void *, int), void *update_arg);
1456 void *ps2_mouse_init(void (*update_irq)(void *, int), void *update_arg);
1457 void ps2_write_mouse(void *, int val);
1458 void ps2_write_keyboard(void *, int val);
1459 uint32_t ps2_read_data(void *);
1460 void ps2_queue(void *, int b);
1461 void ps2_keyboard_set_translation(void *opaque, int mode);
1462 void ps2_mouse_fake_event(void *opaque);
1465 void smc91c111_init(NICInfo *, uint32_t, qemu_irq);
1468 void pl031_init(uint32_t base, qemu_irq irq);
1471 void *pl110_init(DisplayState *ds, uint32_t base, qemu_irq irq, int);
1474 void pl011_init(uint32_t base, qemu_irq irq, CharDriverState *chr);
1477 void pl050_init(uint32_t base, qemu_irq irq, int is_mouse);
1480 void *pl080_init(uint32_t base, qemu_irq irq, int nchannels);
1483 void pl181_init(uint32_t base, BlockDriverState *bd,
1484 qemu_irq irq0, qemu_irq irq1);
1487 qemu_irq *pl190_init(uint32_t base, qemu_irq irq, qemu_irq fiq);
1490 void sp804_init(uint32_t base, qemu_irq irq);
1491 void icp_pit_init(uint32_t base, qemu_irq *pic, int irq);
1494 void arm_sysctl_init(uint32_t base, uint32_t sys_id);
1497 qemu_irq *arm_gic_init(uint32_t base, qemu_irq parent_irq);
1501 void arm_load_kernel(CPUState *env, int ram_size, const char *kernel_filename,
1502 const char *kernel_cmdline, const char *initrd_filename,
1503 int board_id, target_phys_addr_t loader_start);
1508 struct SH7750State *sh7750_init(CPUState * cpu);
1511 /* The callback will be triggered if any of the designated lines change */
1512 uint16_t portamask_trigger;
1513 uint16_t portbmask_trigger;
1514 /* Return 0 if no action was taken */
1515 int (*port_change_cb) (uint16_t porta, uint16_t portb,
1516 uint16_t * periph_pdtra,
1517 uint16_t * periph_portdira,
1518 uint16_t * periph_pdtrb,
1519 uint16_t * periph_portdirb);
1522 int sh7750_register_io_device(struct SH7750State *s,
1523 sh7750_io_device * device);
1525 #define TMU012_FEAT_TOCR (1 << 0)
1526 #define TMU012_FEAT_3CHAN (1 << 1)
1527 #define TMU012_FEAT_EXTCLK (1 << 2)
1528 void tmu012_init(uint32_t base, int feat, uint32_t freq);
1531 #define SH_SERIAL_FEAT_SCIF (1 << 0)
1532 void sh_serial_init (target_phys_addr_t base, int feat,
1533 uint32_t freq, CharDriverState *chr);
1536 int tc58128_init(struct SH7750State *s, char *zone1, char *zone2);
1538 /* NOR flash devices */
1539 #define MAX_PFLASH 4
1540 extern BlockDriverState *pflash_table[MAX_PFLASH];
1541 typedef struct pflash_t pflash_t;
1543 pflash_t *pflash_register (target_phys_addr_t base, ram_addr_t off,
1544 BlockDriverState *bs,
1545 uint32_t sector_len, int nb_blocs, int width,
1546 uint16_t id0, uint16_t id1,
1547 uint16_t id2, uint16_t id3);
1550 struct nand_flash_s;
1551 struct nand_flash_s *nand_init(int manf_id, int chip_id);
1552 void nand_done(struct nand_flash_s *s);
1553 void nand_setpins(struct nand_flash_s *s,
1554 int cle, int ale, int ce, int wp, int gnd);
1555 void nand_getpins(struct nand_flash_s *s, int *rb);
1556 void nand_setio(struct nand_flash_s *s, uint8_t value);
1557 uint8_t nand_getio(struct nand_flash_s *s);
1559 #define NAND_MFR_TOSHIBA 0x98
1560 #define NAND_MFR_SAMSUNG 0xec
1561 #define NAND_MFR_FUJITSU 0x04
1562 #define NAND_MFR_NATIONAL 0x8f
1563 #define NAND_MFR_RENESAS 0x07
1564 #define NAND_MFR_STMICRO 0x20
1565 #define NAND_MFR_HYNIX 0xad
1566 #define NAND_MFR_MICRON 0x2c
1569 struct ecc_state_s {
1570 uint8_t cp; /* Column parity */
1571 uint16_t lp[2]; /* Line parity */
1575 uint8_t ecc_digest(struct ecc_state_s *s, uint8_t sample);
1576 void ecc_reset(struct ecc_state_s *s);
1577 void ecc_put(QEMUFile *f, struct ecc_state_s *s);
1578 void ecc_get(QEMUFile *f, struct ecc_state_s *s);
1581 typedef void (*gpio_handler_t)(int line, int level, void *opaque);
1584 struct ads7846_state_s;
1585 uint32_t ads7846_read(void *opaque);
1586 void ads7846_write(void *opaque, uint32_t value);
1587 struct ads7846_state_s *ads7846_init(qemu_irq penirq);
1591 uint32_t max111x_read(void *opaque);
1592 void max111x_write(void *opaque, uint32_t value);
1593 struct max111x_s *max1110_init(qemu_irq cb);
1594 struct max111x_s *max1111_init(qemu_irq cb);
1595 void max111x_set_input(struct max111x_s *s, int line, uint8_t value);
1597 /* PCMCIA/Cardbus */
1599 struct pcmcia_socket_s {
1602 const char *slot_string;
1603 const char *card_string;
1606 void pcmcia_socket_register(struct pcmcia_socket_s *socket);
1607 void pcmcia_socket_unregister(struct pcmcia_socket_s *socket);
1608 void pcmcia_info(void);
1610 struct pcmcia_card_s {
1612 struct pcmcia_socket_s *slot;
1613 int (*attach)(void *state);
1614 int (*detach)(void *state);
1618 /* Only valid if attached */
1619 uint8_t (*attr_read)(void *state, uint32_t address);
1620 void (*attr_write)(void *state, uint32_t address, uint8_t value);
1621 uint16_t (*common_read)(void *state, uint32_t address);
1622 void (*common_write)(void *state, uint32_t address, uint16_t value);
1623 uint16_t (*io_read)(void *state, uint32_t address);
1624 void (*io_write)(void *state, uint32_t address, uint16_t value);
1627 #define CISTPL_DEVICE 0x01 /* 5V Device Information Tuple */
1628 #define CISTPL_NO_LINK 0x14 /* No Link Tuple */
1629 #define CISTPL_VERS_1 0x15 /* Level 1 Version Tuple */
1630 #define CISTPL_JEDEC_C 0x18 /* JEDEC ID Tuple */
1631 #define CISTPL_JEDEC_A 0x19 /* JEDEC ID Tuple */
1632 #define CISTPL_CONFIG 0x1a /* Configuration Tuple */
1633 #define CISTPL_CFTABLE_ENTRY 0x1b /* 16-bit PCCard Configuration */
1634 #define CISTPL_DEVICE_OC 0x1c /* Additional Device Information */
1635 #define CISTPL_DEVICE_OA 0x1d /* Additional Device Information */
1636 #define CISTPL_DEVICE_GEO 0x1e /* Additional Device Information */
1637 #define CISTPL_DEVICE_GEO_A 0x1f /* Additional Device Information */
1638 #define CISTPL_MANFID 0x20 /* Manufacture ID Tuple */
1639 #define CISTPL_FUNCID 0x21 /* Function ID Tuple */
1640 #define CISTPL_FUNCE 0x22 /* Function Extension Tuple */
1641 #define CISTPL_END 0xff /* Tuple End */
1642 #define CISTPL_ENDMARK 0xff
1645 struct pcmcia_card_s *dscm1xxxx_init(BlockDriverState *bdrv);
1648 typedef struct ptimer_state ptimer_state;
1649 typedef void (*ptimer_cb)(void *opaque);
1651 ptimer_state *ptimer_init(QEMUBH *bh);
1652 void ptimer_set_period(ptimer_state *s, int64_t period);
1653 void ptimer_set_freq(ptimer_state *s, uint32_t freq);
1654 void ptimer_set_limit(ptimer_state *s, uint64_t limit, int reload);
1655 uint64_t ptimer_get_count(ptimer_state *s);
1656 void ptimer_set_count(ptimer_state *s, uint64_t count);
1657 void ptimer_run(ptimer_state *s, int oneshot);
1658 void ptimer_stop(ptimer_state *s);
1659 void qemu_put_ptimer(QEMUFile *f, ptimer_state *s);
1660 void qemu_get_ptimer(QEMUFile *f, ptimer_state *s);
1664 #include "hw/omap.h"
1667 uint32_t mcf_uart_read(void *opaque, target_phys_addr_t addr);
1668 void mcf_uart_write(void *opaque, target_phys_addr_t addr, uint32_t val);
1669 void *mcf_uart_init(qemu_irq irq, CharDriverState *chr);
1670 void mcf_uart_mm_init(target_phys_addr_t base, qemu_irq irq,
1671 CharDriverState *chr);
1674 qemu_irq *mcf_intc_init(target_phys_addr_t base, CPUState *env);
1677 void mcf_fec_init(NICInfo *nd, target_phys_addr_t base, qemu_irq *irq);
1680 qemu_irq *mcf5206_init(uint32_t base, CPUState *env);
1683 extern QEMUMachine an5206_machine;
1686 extern QEMUMachine mcf5208evb_machine;
1688 #include "gdbstub.h"
1690 #endif /* defined(QEMU_TOOL) */
1693 void monitor_init(CharDriverState *hd, int show_banner);
1694 void term_puts(const char *str);
1695 void term_vprintf(const char *fmt, va_list ap);
1696 void term_printf(const char *fmt, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
1697 void term_print_filename(const char *filename);
1698 void term_flush(void);
1699 void term_print_help(void);
1700 void monitor_readline(const char *prompt, int is_password,
1701 char *buf, int buf_size);
1704 typedef void ReadLineFunc(void *opaque, const char *str);
1706 extern int completion_index;
1707 void add_completion(const char *str);
1708 void readline_handle_byte(int ch);
1709 void readline_find_completion(const char *cmdline);
1710 const char *readline_get_history(unsigned int index);
1711 void readline_start(const char *prompt, int is_password,
1712 ReadLineFunc *readline_func, void *opaque);
1714 void kqemu_record_dump(void);