ia64/xen-unstable

view tools/ioemu/vl.h @ 6538:84ee014ebd41

Merge xen-vtx-unstable.hg
author adsharma@los-vmm.sc.intel.com
date Wed Aug 17 12:34:38 2005 -0800 (2005-08-17)
parents 23979fb12c49 765d27ed0516
children 99914b54f7bf
line source
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
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 #include <limits.h>
34 #include <time.h>
35 #include <ctype.h>
36 #include <errno.h>
37 #include <unistd.h>
38 #include <fcntl.h>
39 #include <sys/stat.h>
41 #ifndef O_LARGEFILE
42 #define O_LARGEFILE 0
43 #endif
44 #ifndef O_BINARY
45 #define O_BINARY 0
46 #endif
48 #ifdef _WIN32
49 #define lseek _lseeki64
50 #define ENOTSUP 4096
51 /* XXX: find 64 bit version */
52 #define ftruncate chsize
54 static inline char *realpath(const char *path, char *resolved_path)
55 {
56 _fullpath(resolved_path, path, _MAX_PATH);
57 return resolved_path;
58 }
59 #endif
61 #ifdef QEMU_TOOL
63 /* we use QEMU_TOOL in the command line tools which do not depend on
64 the target CPU type */
65 #include "config-host.h"
66 #include <setjmp.h>
67 #include "osdep.h"
68 #include "bswap.h"
70 #else
72 #include "cpu.h"
74 #endif /* !defined(QEMU_TOOL) */
76 #ifndef glue
77 #define xglue(x, y) x ## y
78 #define glue(x, y) xglue(x, y)
79 #define stringify(s) tostring(s)
80 #define tostring(s) #s
81 #endif
83 /* vl.c */
84 uint64_t muldiv64(uint64_t a, uint32_t b, uint32_t c);
86 void hw_error(const char *fmt, ...);
88 int get_image_size(const char *filename);
89 int load_image(const char *filename, uint8_t *addr);
90 extern const char *bios_dir;
92 void pstrcpy(char *buf, int buf_size, const char *str);
93 char *pstrcat(char *buf, int buf_size, const char *s);
94 int strstart(const char *str, const char *val, const char **ptr);
96 extern int vm_running;
98 typedef void VMStopHandler(void *opaque, int reason);
100 int qemu_add_vm_stop_handler(VMStopHandler *cb, void *opaque);
101 void qemu_del_vm_stop_handler(VMStopHandler *cb, void *opaque);
103 void vm_start(void);
104 void vm_stop(int reason);
106 typedef void QEMUResetHandler(void *opaque);
108 void qemu_register_reset(QEMUResetHandler *func, void *opaque);
109 void qemu_system_reset_request(void);
110 void qemu_system_reset(void);
111 void qemu_system_shutdown_request(void);
113 void main_loop_wait(int timeout);
115 extern int audio_enabled;
116 extern int sb16_enabled;
117 extern int adlib_enabled;
118 extern int gus_enabled;
119 extern int ram_size;
120 extern int bios_size;
121 extern int rtc_utc;
122 extern int cirrus_vga_enabled;
123 extern int graphic_width;
124 extern int graphic_height;
125 extern int graphic_depth;
127 /* XXX: make it dynamic */
128 #if defined (TARGET_PPC)
129 #define BIOS_SIZE (512 * 1024)
130 #else
131 #define BIOS_SIZE ((256 + 64) * 1024)
132 #endif
134 /* keyboard/mouse support */
136 #define MOUSE_EVENT_LBUTTON 0x01
137 #define MOUSE_EVENT_RBUTTON 0x02
138 #define MOUSE_EVENT_MBUTTON 0x04
140 typedef void QEMUPutKBDEvent(void *opaque, int keycode);
141 typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);
143 void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque);
144 void qemu_add_mouse_event_handler(QEMUPutMouseEvent *func, void *opaque);
146 void kbd_put_keycode(int keycode);
147 void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
149 /* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
150 constants) */
151 #define QEMU_KEY_ESC1(c) ((c) | 0xe100)
152 #define QEMU_KEY_BACKSPACE 0x007f
153 #define QEMU_KEY_UP QEMU_KEY_ESC1('A')
154 #define QEMU_KEY_DOWN QEMU_KEY_ESC1('B')
155 #define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C')
156 #define QEMU_KEY_LEFT QEMU_KEY_ESC1('D')
157 #define QEMU_KEY_HOME QEMU_KEY_ESC1(1)
158 #define QEMU_KEY_END QEMU_KEY_ESC1(4)
159 #define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5)
160 #define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6)
161 #define QEMU_KEY_DELETE QEMU_KEY_ESC1(3)
163 #define QEMU_KEY_CTRL_UP 0xe400
164 #define QEMU_KEY_CTRL_DOWN 0xe401
165 #define QEMU_KEY_CTRL_LEFT 0xe402
166 #define QEMU_KEY_CTRL_RIGHT 0xe403
167 #define QEMU_KEY_CTRL_HOME 0xe404
168 #define QEMU_KEY_CTRL_END 0xe405
169 #define QEMU_KEY_CTRL_PAGEUP 0xe406
170 #define QEMU_KEY_CTRL_PAGEDOWN 0xe407
172 void kbd_put_keysym(int keysym);
174 /* async I/O support */
176 typedef void IOReadHandler(void *opaque, const uint8_t *buf, int size);
177 typedef int IOCanRWHandler(void *opaque);
179 int qemu_add_fd_read_handler(int fd, IOCanRWHandler *fd_can_read,
180 IOReadHandler *fd_read, void *opaque);
181 void qemu_del_fd_read_handler(int fd);
183 /* character device */
185 #define CHR_EVENT_BREAK 0 /* serial break char */
186 #define CHR_EVENT_FOCUS 1 /* focus to this terminal (modal input needed) */
188 typedef void IOEventHandler(void *opaque, int event);
190 typedef struct CharDriverState {
191 int (*chr_write)(struct CharDriverState *s, const uint8_t *buf, int len);
192 void (*chr_add_read_handler)(struct CharDriverState *s,
193 IOCanRWHandler *fd_can_read,
194 IOReadHandler *fd_read, void *opaque);
195 IOEventHandler *chr_event;
196 void (*chr_send_event)(struct CharDriverState *chr, int event);
197 void *opaque;
198 } CharDriverState;
200 void qemu_chr_printf(CharDriverState *s, const char *fmt, ...);
201 int qemu_chr_write(CharDriverState *s, const uint8_t *buf, int len);
202 void qemu_chr_send_event(CharDriverState *s, int event);
203 void qemu_chr_add_read_handler(CharDriverState *s,
204 IOCanRWHandler *fd_can_read,
205 IOReadHandler *fd_read, void *opaque);
206 void qemu_chr_add_event_handler(CharDriverState *s, IOEventHandler *chr_event);
208 /* consoles */
210 typedef struct DisplayState DisplayState;
211 typedef struct TextConsole TextConsole;
213 extern TextConsole *vga_console;
215 TextConsole *graphic_console_init(DisplayState *ds);
216 int is_active_console(TextConsole *s);
217 CharDriverState *text_console_init(DisplayState *ds);
218 void console_select(unsigned int index);
220 /* serial ports */
222 #define MAX_SERIAL_PORTS 4
224 extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
226 /* network redirectors support */
228 #define MAX_NICS 8
230 typedef struct NetDriverState {
231 int index; /* index number in QEMU */
232 uint8_t macaddr[6];
233 char ifname[16];
234 void (*send_packet)(struct NetDriverState *nd,
235 const uint8_t *buf, int size);
236 void (*add_read_packet)(struct NetDriverState *nd,
237 IOCanRWHandler *fd_can_read,
238 IOReadHandler *fd_read, void *opaque);
239 /* tun specific data */
240 int fd;
241 /* slirp specific data */
242 } NetDriverState;
244 extern int nb_nics;
245 extern NetDriverState nd_table[MAX_NICS];
247 void qemu_send_packet(NetDriverState *nd, const uint8_t *buf, int size);
248 void qemu_add_read_packet(NetDriverState *nd, IOCanRWHandler *fd_can_read,
249 IOReadHandler *fd_read, void *opaque);
251 /* timers */
253 typedef struct QEMUClock QEMUClock;
254 typedef struct QEMUTimer QEMUTimer;
255 typedef void QEMUTimerCB(void *opaque);
257 /* The real time clock should be used only for stuff which does not
258 change the virtual machine state, as it is run even if the virtual
259 machine is stopped. The real time clock has a frequency of 1000
260 Hz. */
261 extern QEMUClock *rt_clock;
263 /* Rge virtual clock is only run during the emulation. It is stopped
264 when the virtual machine is stopped. Virtual timers use a high
265 precision clock, usually cpu cycles (use ticks_per_sec). */
266 extern QEMUClock *vm_clock;
268 int64_t qemu_get_clock(QEMUClock *clock);
270 QEMUTimer *qemu_new_timer(QEMUClock *clock, QEMUTimerCB *cb, void *opaque);
271 void qemu_free_timer(QEMUTimer *ts);
272 void qemu_del_timer(QEMUTimer *ts);
273 void qemu_mod_timer(QEMUTimer *ts, int64_t expire_time);
274 int qemu_timer_pending(QEMUTimer *ts);
276 extern int64_t ticks_per_sec;
277 extern int pit_min_timer_count;
279 void cpu_enable_ticks(void);
280 void cpu_disable_ticks(void);
282 /* VM Load/Save */
284 typedef FILE QEMUFile;
286 void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size);
287 void qemu_put_byte(QEMUFile *f, int v);
288 void qemu_put_be16(QEMUFile *f, unsigned int v);
289 void qemu_put_be32(QEMUFile *f, unsigned int v);
290 void qemu_put_be64(QEMUFile *f, uint64_t v);
291 int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size);
292 int qemu_get_byte(QEMUFile *f);
293 unsigned int qemu_get_be16(QEMUFile *f);
294 unsigned int qemu_get_be32(QEMUFile *f);
295 uint64_t qemu_get_be64(QEMUFile *f);
297 static inline void qemu_put_be64s(QEMUFile *f, const uint64_t *pv)
298 {
299 qemu_put_be64(f, *pv);
300 }
302 static inline void qemu_put_be32s(QEMUFile *f, const uint32_t *pv)
303 {
304 qemu_put_be32(f, *pv);
305 }
307 static inline void qemu_put_be16s(QEMUFile *f, const uint16_t *pv)
308 {
309 qemu_put_be16(f, *pv);
310 }
312 static inline void qemu_put_8s(QEMUFile *f, const uint8_t *pv)
313 {
314 qemu_put_byte(f, *pv);
315 }
317 static inline void qemu_get_be64s(QEMUFile *f, uint64_t *pv)
318 {
319 *pv = qemu_get_be64(f);
320 }
322 static inline void qemu_get_be32s(QEMUFile *f, uint32_t *pv)
323 {
324 *pv = qemu_get_be32(f);
325 }
327 static inline void qemu_get_be16s(QEMUFile *f, uint16_t *pv)
328 {
329 *pv = qemu_get_be16(f);
330 }
332 static inline void qemu_get_8s(QEMUFile *f, uint8_t *pv)
333 {
334 *pv = qemu_get_byte(f);
335 }
337 int64_t qemu_ftell(QEMUFile *f);
338 int64_t qemu_fseek(QEMUFile *f, int64_t pos, int whence);
340 typedef void SaveStateHandler(QEMUFile *f, void *opaque);
341 typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id);
343 int qemu_loadvm(const char *filename);
344 int qemu_savevm(const char *filename);
345 int register_savevm(const char *idstr,
346 int instance_id,
347 int version_id,
348 SaveStateHandler *save_state,
349 LoadStateHandler *load_state,
350 void *opaque);
351 void qemu_get_timer(QEMUFile *f, QEMUTimer *ts);
352 void qemu_put_timer(QEMUFile *f, QEMUTimer *ts);
354 /* block.c */
355 typedef struct BlockDriverState BlockDriverState;
356 typedef struct BlockDriver BlockDriver;
358 extern BlockDriver bdrv_raw;
359 extern BlockDriver bdrv_cow;
360 extern BlockDriver bdrv_qcow;
361 extern BlockDriver bdrv_vmdk;
362 extern BlockDriver bdrv_cloop;
364 void bdrv_init(void);
365 BlockDriver *bdrv_find_format(const char *format_name);
366 int bdrv_create(BlockDriver *drv,
367 const char *filename, int64_t size_in_sectors,
368 const char *backing_file, int flags);
369 BlockDriverState *bdrv_new(const char *device_name);
370 void bdrv_delete(BlockDriverState *bs);
371 int bdrv_open(BlockDriverState *bs, const char *filename, int snapshot);
372 int bdrv_open2(BlockDriverState *bs, const char *filename, int snapshot,
373 BlockDriver *drv);
374 void bdrv_close(BlockDriverState *bs);
375 int bdrv_read(BlockDriverState *bs, int64_t sector_num,
376 uint8_t *buf, int nb_sectors);
377 int bdrv_write(BlockDriverState *bs, int64_t sector_num,
378 const uint8_t *buf, int nb_sectors);
379 void bdrv_get_geometry(BlockDriverState *bs, int64_t *nb_sectors_ptr);
380 int bdrv_commit(BlockDriverState *bs);
381 void bdrv_set_boot_sector(BlockDriverState *bs, const uint8_t *data, int size);
383 #define BDRV_TYPE_HD 0
384 #define BDRV_TYPE_CDROM 1
385 #define BDRV_TYPE_FLOPPY 2
387 void bdrv_set_geometry_hint(BlockDriverState *bs,
388 int cyls, int heads, int secs);
389 void bdrv_set_type_hint(BlockDriverState *bs, int type);
390 void bdrv_get_geometry_hint(BlockDriverState *bs,
391 int *pcyls, int *pheads, int *psecs);
392 int bdrv_get_type_hint(BlockDriverState *bs);
393 int bdrv_is_removable(BlockDriverState *bs);
394 int bdrv_is_read_only(BlockDriverState *bs);
395 int bdrv_is_inserted(BlockDriverState *bs);
396 int bdrv_is_locked(BlockDriverState *bs);
397 void bdrv_set_locked(BlockDriverState *bs, int locked);
398 void bdrv_set_change_cb(BlockDriverState *bs,
399 void (*change_cb)(void *opaque), void *opaque);
400 void bdrv_get_format(BlockDriverState *bs, char *buf, int buf_size);
401 void bdrv_info(void);
402 BlockDriverState *bdrv_find(const char *name);
403 void bdrv_iterate(void (*it)(void *opaque, const char *name), void *opaque);
404 int bdrv_is_encrypted(BlockDriverState *bs);
405 int bdrv_set_key(BlockDriverState *bs, const char *key);
406 void bdrv_iterate_format(void (*it)(void *opaque, const char *name),
407 void *opaque);
408 const char *bdrv_get_device_name(BlockDriverState *bs);
410 int qcow_get_cluster_size(BlockDriverState *bs);
411 int qcow_compress_cluster(BlockDriverState *bs, int64_t sector_num,
412 const uint8_t *buf);
414 #ifndef QEMU_TOOL
415 /* ISA bus */
417 extern target_phys_addr_t isa_mem_base;
419 typedef void (IOPortWriteFunc)(void *opaque, uint32_t address, uint32_t data);
420 typedef uint32_t (IOPortReadFunc)(void *opaque, uint32_t address);
422 int register_ioport_read(int start, int length, int size,
423 IOPortReadFunc *func, void *opaque);
424 int register_ioport_write(int start, int length, int size,
425 IOPortWriteFunc *func, void *opaque);
426 void isa_unassign_ioport(int start, int length);
428 /* PCI bus */
430 extern int pci_enabled;
432 extern target_phys_addr_t pci_mem_base;
434 typedef struct PCIBus PCIBus;
435 typedef struct PCIDevice PCIDevice;
437 typedef void PCIConfigWriteFunc(PCIDevice *pci_dev,
438 uint32_t address, uint32_t data, int len);
439 typedef uint32_t PCIConfigReadFunc(PCIDevice *pci_dev,
440 uint32_t address, int len);
441 typedef void PCIMapIORegionFunc(PCIDevice *pci_dev, int region_num,
442 uint32_t addr, uint32_t size, int type);
444 #define PCI_ADDRESS_SPACE_MEM 0x00
445 #define PCI_ADDRESS_SPACE_IO 0x01
446 #define PCI_ADDRESS_SPACE_MEM_PREFETCH 0x08
448 typedef struct PCIIORegion {
449 uint32_t addr; /* current PCI mapping address. -1 means not mapped */
450 uint32_t size;
451 uint8_t type;
452 PCIMapIORegionFunc *map_func;
453 } PCIIORegion;
455 #define PCI_ROM_SLOT 6
456 #define PCI_NUM_REGIONS 7
457 struct PCIDevice {
458 /* PCI config space */
459 uint8_t config[256];
461 /* the following fields are read only */
462 PCIBus *bus;
463 int devfn;
464 char name[64];
465 PCIIORegion io_regions[PCI_NUM_REGIONS];
467 /* do not access the following fields */
468 PCIConfigReadFunc *config_read;
469 PCIConfigWriteFunc *config_write;
470 int irq_index;
471 };
473 PCIDevice *pci_register_device(PCIBus *bus, const char *name,
474 int instance_size, int devfn,
475 PCIConfigReadFunc *config_read,
476 PCIConfigWriteFunc *config_write);
478 void pci_register_io_region(PCIDevice *pci_dev, int region_num,
479 uint32_t size, int type,
480 PCIMapIORegionFunc *map_func);
482 void pci_set_irq(PCIDevice *pci_dev, int irq_num, int level);
484 uint32_t pci_default_read_config(PCIDevice *d,
485 uint32_t address, int len);
486 void pci_default_write_config(PCIDevice *d,
487 uint32_t address, uint32_t val, int len);
488 void generic_pci_save(QEMUFile* f, void *opaque);
489 int generic_pci_load(QEMUFile* f, void *opaque, int version_id);
491 extern struct PIIX3State *piix3_state;
493 PCIBus *i440fx_init(void);
494 void piix3_init(PCIBus *bus);
495 void pci_bios_init(void);
496 void pci_info(void);
498 /* temporary: will be moved in platform specific file */
499 PCIBus *pci_prep_init(void);
500 struct openpic_t;
501 void pci_pmac_set_openpic(PCIBus *bus, struct openpic_t *openpic);
502 PCIBus *pci_pmac_init(void);
504 /* openpic.c */
505 typedef struct openpic_t openpic_t;
506 void openpic_set_irq (openpic_t *opp, int n_IRQ, int level);
507 openpic_t *openpic_init (PCIBus *bus, int *pmem_index, int nb_cpus);
509 /* vga.c */
511 #define VGA_RAM_SIZE (4096 * 1024)
513 struct DisplayState {
514 uint8_t *data;
515 int linesize;
516 int depth;
517 int width;
518 int height;
519 void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h);
520 void (*dpy_resize)(struct DisplayState *s, int w, int h);
521 void (*dpy_refresh)(struct DisplayState *s);
522 };
524 static inline void dpy_update(DisplayState *s, int x, int y, int w, int h)
525 {
526 s->dpy_update(s, x, y, w, h);
527 }
529 static inline void dpy_resize(DisplayState *s, int w, int h)
530 {
531 s->dpy_resize(s, w, h);
532 }
534 int vga_initialize(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
535 unsigned long vga_ram_offset, int vga_ram_size);
536 void vga_update_display(void);
537 void vga_invalidate_display(void);
538 void vga_screen_dump(const char *filename);
540 /* vnc.c */
541 void vnc_display_init(DisplayState *ds, int useAlsoSDL,
542 long port, const char* connect);
544 /* cirrus_vga.c */
545 void pci_cirrus_vga_init(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
546 unsigned long vga_ram_offset, int vga_ram_size);
547 void isa_cirrus_vga_init(DisplayState *ds, uint8_t *vga_ram_base,
548 unsigned long vga_ram_offset, int vga_ram_size);
550 /* sdl.c */
551 void sdl_display_init(DisplayState *ds, int full_screen);
553 /* ide.c */
554 #define MAX_DISKS 4
556 extern BlockDriverState *bs_table[MAX_DISKS];
558 void isa_ide_init(int iobase, int iobase2, int irq,
559 BlockDriverState *hd0, BlockDriverState *hd1);
560 void pci_ide_init(PCIBus *bus, BlockDriverState **hd_table);
561 void pci_piix3_ide_init(PCIBus *bus, BlockDriverState **hd_table);
562 int pmac_ide_init (BlockDriverState **hd_table,
563 openpic_t *openpic, int irq);
565 /* sb16.c */
566 void SB16_init (void);
568 /* adlib.c */
569 void Adlib_init (void);
571 /* gus.c */
572 void GUS_init (void);
574 /* dma.c */
575 typedef int (*DMA_transfer_handler) (void *opaque, int nchan, int pos, int size);
576 int DMA_get_channel_mode (int nchan);
577 int DMA_read_memory (int nchan, void *buf, int pos, int size);
578 int DMA_write_memory (int nchan, void *buf, int pos, int size);
579 void DMA_hold_DREQ (int nchan);
580 void DMA_release_DREQ (int nchan);
581 void DMA_schedule(int nchan);
582 void DMA_run (void);
583 void DMA_init (int high_page_enable);
584 void DMA_register_channel (int nchan,
585 DMA_transfer_handler transfer_handler,
586 void *opaque);
587 /* fdc.c */
588 #define MAX_FD 2
589 extern BlockDriverState *fd_table[MAX_FD];
591 typedef struct fdctrl_t fdctrl_t;
593 fdctrl_t *fdctrl_init (int irq_lvl, int dma_chann, int mem_mapped,
594 uint32_t io_base,
595 BlockDriverState **fds);
596 int fdctrl_get_drive_type(fdctrl_t *fdctrl, int drive_num);
598 /* ne2000.c */
600 void isa_ne2000_init(int base, int irq, NetDriverState *nd);
601 void pci_ne2000_init(PCIBus *bus, NetDriverState *nd);
603 /* pcnet.c */
605 extern int nic_pcnet;
607 void pci_pcnet_init(PCIBus *bus, NetDriverState *nd);
609 /* pckbd.c */
611 void kbd_init(void);
612 extern const char* keyboard_layout;
614 /* mc146818rtc.c */
616 typedef struct RTCState RTCState;
618 RTCState *rtc_init(int base, int irq);
619 void rtc_set_memory(RTCState *s, int addr, int val);
620 void rtc_set_date(RTCState *s, const struct tm *tm);
622 /* serial.c */
624 typedef struct SerialState SerialState;
625 SerialState *serial_init(int base, int irq, CharDriverState *chr);
627 /* i8259.c */
629 void pic_set_irq(int irq, int level);
630 void pic_init(void);
631 uint32_t pic_intack_read(CPUState *env);
632 void pic_info(void);
633 void irq_info(void);
634 void sp_info(void);
635 int pic_irq2vec(int irq);
637 /* i8254.c */
639 #define PIT_FREQ 1193182
641 typedef struct PITState PITState;
643 PITState *pit_init(int base, int irq);
644 void pit_set_gate(PITState *pit, int channel, int val);
645 int pit_get_gate(PITState *pit, int channel);
646 int pit_get_out(PITState *pit, int channel, int64_t current_time);
648 /* pc.c */
649 void pc_init(int ram_size, int vga_ram_size, int boot_device,
650 DisplayState *ds, const char **fd_filename, int snapshot,
651 const char *kernel_filename, const char *kernel_cmdline,
652 const char *initrd_filename);
654 /* ppc.c */
655 void ppc_init (int ram_size, int vga_ram_size, int boot_device,
656 DisplayState *ds, const char **fd_filename, int snapshot,
657 const char *kernel_filename, const char *kernel_cmdline,
658 const char *initrd_filename);
659 void ppc_prep_init (int ram_size, int vga_ram_size, int boot_device,
660 DisplayState *ds, const char **fd_filename, int snapshot,
661 const char *kernel_filename, const char *kernel_cmdline,
662 const char *initrd_filename);
663 void ppc_chrp_init(int ram_size, int vga_ram_size, int boot_device,
664 DisplayState *ds, const char **fd_filename, int snapshot,
665 const char *kernel_filename, const char *kernel_cmdline,
666 const char *initrd_filename);
667 #ifdef TARGET_PPC
668 ppc_tb_t *cpu_ppc_tb_init (CPUState *env, uint32_t freq);
669 #endif
670 void PREP_debug_write (void *opaque, uint32_t addr, uint32_t val);
672 extern CPUWriteMemoryFunc *PPC_io_write[];
673 extern CPUReadMemoryFunc *PPC_io_read[];
674 extern int prep_enabled;
676 /* sun4m.c */
677 void sun4m_init(int ram_size, int vga_ram_size, int boot_device,
678 DisplayState *ds, const char **fd_filename, int snapshot,
679 const char *kernel_filename, const char *kernel_cmdline,
680 const char *initrd_filename);
682 /* iommu.c */
683 void iommu_init(uint32_t addr);
684 uint32_t iommu_translate(uint32_t addr);
686 /* lance.c */
687 void lance_init(NetDriverState *nd, int irq, uint32_t leaddr, uint32_t ledaddr);
689 /* tcx.c */
690 void tcx_init(DisplayState *ds, uint32_t addr);
692 /* sched.c */
693 void sched_init();
695 /* magic-load.c */
696 void magic_init(const char *kfn, int kloadaddr, uint32_t addr);
698 /* timer.c */
699 void timer_init(uint32_t addr, int irq);
701 /* NVRAM helpers */
702 #include "hw/m48t59.h"
704 void NVRAM_set_byte (m48t59_t *nvram, uint32_t addr, uint8_t value);
705 uint8_t NVRAM_get_byte (m48t59_t *nvram, uint32_t addr);
706 void NVRAM_set_word (m48t59_t *nvram, uint32_t addr, uint16_t value);
707 uint16_t NVRAM_get_word (m48t59_t *nvram, uint32_t addr);
708 void NVRAM_set_lword (m48t59_t *nvram, uint32_t addr, uint32_t value);
709 uint32_t NVRAM_get_lword (m48t59_t *nvram, uint32_t addr);
710 void NVRAM_set_string (m48t59_t *nvram, uint32_t addr,
711 const unsigned char *str, uint32_t max);
712 int NVRAM_get_string (m48t59_t *nvram, uint8_t *dst, uint16_t addr, int max);
713 void NVRAM_set_crc (m48t59_t *nvram, uint32_t addr,
714 uint32_t start, uint32_t count);
715 int PPC_NVRAM_set_params (m48t59_t *nvram, uint16_t NVRAM_size,
716 const unsigned char *arch,
717 uint32_t RAM_size, int boot_device,
718 uint32_t kernel_image, uint32_t kernel_size,
719 const char *cmdline,
720 uint32_t initrd_image, uint32_t initrd_size,
721 uint32_t NVRAM_image,
722 int width, int height, int depth);
724 /* adb.c */
726 #define MAX_ADB_DEVICES 16
728 #define ADB_MAX_OUT_LEN 16
730 typedef struct ADBDevice ADBDevice;
732 /* buf = NULL means polling */
733 typedef int ADBDeviceRequest(ADBDevice *d, uint8_t *buf_out,
734 const uint8_t *buf, int len);
735 typedef int ADBDeviceReset(ADBDevice *d);
737 struct ADBDevice {
738 struct ADBBusState *bus;
739 int devaddr;
740 int handler;
741 ADBDeviceRequest *devreq;
742 ADBDeviceReset *devreset;
743 void *opaque;
744 };
746 typedef struct ADBBusState {
747 ADBDevice devices[MAX_ADB_DEVICES];
748 int nb_devices;
749 int poll_index;
750 } ADBBusState;
752 int adb_request(ADBBusState *s, uint8_t *buf_out,
753 const uint8_t *buf, int len);
754 int adb_poll(ADBBusState *s, uint8_t *buf_out);
756 ADBDevice *adb_register_device(ADBBusState *s, int devaddr,
757 ADBDeviceRequest *devreq,
758 ADBDeviceReset *devreset,
759 void *opaque);
760 void adb_kbd_init(ADBBusState *bus);
761 void adb_mouse_init(ADBBusState *bus);
763 /* cuda.c */
765 extern ADBBusState adb_bus;
766 int cuda_init(openpic_t *openpic, int irq);
768 #endif /* defined(QEMU_TOOL) */
770 /* monitor.c */
771 void monitor_init(CharDriverState *hd, int show_banner);
772 void term_puts(const char *str);
773 void term_vprintf(const char *fmt, va_list ap);
774 void term_printf(const char *fmt, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
775 void term_flush(void);
776 void term_print_help(void);
778 /* readline.c */
779 typedef void ReadLineFunc(void *opaque, const char *str);
781 extern int completion_index;
782 void add_completion(const char *str);
783 void readline_handle_byte(int ch);
784 void readline_find_completion(const char *cmdline);
785 const char *readline_get_history(unsigned int index);
786 void readline_start(const char *prompt, int is_password,
787 ReadLineFunc *readline_func, void *opaque);
789 /* gdbstub.c */
791 #define DEFAULT_GDBSTUB_PORT 1234
793 int gdbserver_start(int port);
795 #endif /* VL_H */