vl.h

   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 #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>
  40 #include "audio/audio.h"
  41
  42 #ifndef O_LARGEFILE
  43 #define O_LARGEFILE 0
  44 #endif
  45 #ifndef O_BINARY
  46 #define O_BINARY 0
  47 #endif
  48
  49 #ifdef _WIN32
  50 #define lseek _lseeki64
  51 #define ENOTSUP 4096
  52 /* XXX: find 64 bit version */
  53 #define ftruncate chsize
  54
  55 static inline char *realpath(const char *path, char *resolved_path)
  56 {
  57     _fullpath(resolved_path, path, _MAX_PATH);
  58     return resolved_path;
  59 }
  60 #endif
  61
  62 #ifdef QEMU_TOOL
  63
  64 /* we use QEMU_TOOL in the command line tools which do not depend on
  65    the target CPU type */
  66 #include "config-host.h"
  67 #include <setjmp.h>
  68 #include "osdep.h"
  69 #include "bswap.h"
  70
  71 #else
  72
  73 #include "cpu.h"
  74
  75 #endif /* !defined(QEMU_TOOL) */
  76
  77 #ifndef glue
  78 #define xglue(x, y) x ## y
  79 #define glue(x, y) xglue(x, y)
  80 #define stringify(s)    tostring(s)
  81 #define tostring(s)     #s
  82 #endif
  83
  84 /* vl.c */
  85 uint64_t muldiv64(uint64_t a, uint32_t b, uint32_t c);
  86
  87 void hw_error(const char *fmt, ...);
  88
  89 int get_image_size(const char *filename);
  90 int load_image(const char *filename, uint8_t *addr);
  91 extern const char *bios_dir;
  92
  93 void pstrcpy(char *buf, int buf_size, const char *str);
  94 char *pstrcat(char *buf, int buf_size, const char *s);
  95 int strstart(const char *str, const char *val, const char **ptr);
  96
  97 extern int vm_running;
  98
  99 typedef void VMStopHandler(void *opaque, int reason);
 100
 101 int qemu_add_vm_stop_handler(VMStopHandler *cb, void *opaque);
 102 void qemu_del_vm_stop_handler(VMStopHandler *cb, void *opaque);
 103
 104 void vm_start(void);
 105 void vm_stop(int reason);
 106
 107 typedef void QEMUResetHandler(void *opaque);
 108
 109 void qemu_register_reset(QEMUResetHandler *func, void *opaque);
 110 void qemu_system_reset_request(void);
 111 void qemu_system_shutdown_request(void);
 112
 113 void main_loop_wait(int timeout);
 114
 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;
 126 extern const char *keyboard_layout;
 127
 128 /* XXX: make it dynamic */
 129 #if defined (TARGET_PPC)
 130 #define BIOS_SIZE (512 * 1024)
 131 #else
 132 #define BIOS_SIZE ((256 + 64) * 1024)
 133 #endif
 134
 135 /* keyboard/mouse support */
 136
 137 #define MOUSE_EVENT_LBUTTON 0x01
 138 #define MOUSE_EVENT_RBUTTON 0x02
 139 #define MOUSE_EVENT_MBUTTON 0x04
 140
 141 typedef void QEMUPutKBDEvent(void *opaque, int keycode);
 142 typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);
 143
 144 void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque);
 145 void qemu_add_mouse_event_handler(QEMUPutMouseEvent *func, void *opaque);
 146
 147 void kbd_put_keycode(int keycode);
 148 void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
 149
 150 /* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
 151    constants) */
 152 #define QEMU_KEY_ESC1(c) ((c) | 0xe100)
 153 #define QEMU_KEY_BACKSPACE  0x007f
 154 #define QEMU_KEY_UP         QEMU_KEY_ESC1('A')
 155 #define QEMU_KEY_DOWN       QEMU_KEY_ESC1('B')
 156 #define QEMU_KEY_RIGHT      QEMU_KEY_ESC1('C')
 157 #define QEMU_KEY_LEFT       QEMU_KEY_ESC1('D')
 158 #define QEMU_KEY_HOME       QEMU_KEY_ESC1(1)
 159 #define QEMU_KEY_END        QEMU_KEY_ESC1(4)
 160 #define QEMU_KEY_PAGEUP     QEMU_KEY_ESC1(5)
 161 #define QEMU_KEY_PAGEDOWN   QEMU_KEY_ESC1(6)
 162 #define QEMU_KEY_DELETE     QEMU_KEY_ESC1(3)
 163
 164 #define QEMU_KEY_CTRL_UP         0xe400
 165 #define QEMU_KEY_CTRL_DOWN       0xe401
 166 #define QEMU_KEY_CTRL_LEFT       0xe402
 167 #define QEMU_KEY_CTRL_RIGHT      0xe403
 168 #define QEMU_KEY_CTRL_HOME       0xe404
 169 #define QEMU_KEY_CTRL_END        0xe405
 170 #define QEMU_KEY_CTRL_PAGEUP     0xe406
 171 #define QEMU_KEY_CTRL_PAGEDOWN   0xe407
 172
 173 void kbd_put_keysym(int keysym);
 174
 175 /* async I/O support */
 176
 177 typedef void IOReadHandler(void *opaque, const uint8_t *buf, int size);
 178 typedef int IOCanRWHandler(void *opaque);
 179
 180 int qemu_add_fd_read_handler(int fd, IOCanRWHandler *fd_can_read,
 181                              IOReadHandler *fd_read, void *opaque);
 182 void qemu_del_fd_read_handler(int fd);
 183
 184 /* character device */
 185
 186 #define CHR_EVENT_BREAK 0 /* serial break char */
 187 #define CHR_EVENT_FOCUS 1 /* focus to this terminal (modal input needed) */
 188
 189 typedef void IOEventHandler(void *opaque, int event);
 190
 191 typedef struct CharDriverState {
 192     int (*chr_write)(struct CharDriverState *s, const uint8_t *buf, int len);
 193     void (*chr_add_read_handler)(struct CharDriverState *s,
 194                                  IOCanRWHandler *fd_can_read,
 195                                  IOReadHandler *fd_read, void *opaque);
 196     IOEventHandler *chr_event;
 197     void (*chr_send_event)(struct CharDriverState *chr, int event);
 198     void *opaque;
 199 } CharDriverState;
 200
 201 void qemu_chr_printf(CharDriverState *s, const char *fmt, ...);
 202 int qemu_chr_write(CharDriverState *s, const uint8_t *buf, int len);
 203 void qemu_chr_send_event(CharDriverState *s, int event);
 204 void qemu_chr_add_read_handler(CharDriverState *s,
 205                                IOCanRWHandler *fd_can_read,
 206                                IOReadHandler *fd_read, void *opaque);
 207 void qemu_chr_add_event_handler(CharDriverState *s, IOEventHandler *chr_event);
 208
 209 /* consoles */
 210
 211 typedef struct DisplayState DisplayState;
 212 typedef struct TextConsole TextConsole;
 213
 214 extern TextConsole *vga_console;
 215
 216 TextConsole *graphic_console_init(DisplayState *ds);
 217 int is_active_console(TextConsole *s);
 218 CharDriverState *text_console_init(DisplayState *ds);
 219 void console_select(unsigned int index);
 220
 221 /* serial ports */
 222
 223 #define MAX_SERIAL_PORTS 4
 224
 225 extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
 226
 227 /* network redirectors support */
 228
 229 #define MAX_NICS 8
 230
 231 typedef struct NetDriverState {
 232     int index; /* index number in QEMU */
 233     uint8_t macaddr[6];
 234     char ifname[16];
 235     void (*send_packet)(struct NetDriverState *nd,
 236                         const uint8_t *buf, int size);
 237     void (*add_read_packet)(struct NetDriverState *nd,
 238                             IOCanRWHandler *fd_can_read,
 239                             IOReadHandler *fd_read, void *opaque);
 240     /* tun specific data */
 241     int fd;
 242     /* slirp specific data */
 243 } NetDriverState;
 244
 245 extern int nb_nics;
 246 extern NetDriverState nd_table[MAX_NICS];
 247
 248 void qemu_send_packet(NetDriverState *nd, const uint8_t *buf, int size);
 249 void qemu_add_read_packet(NetDriverState *nd, IOCanRWHandler *fd_can_read,
 250                           IOReadHandler *fd_read, void *opaque);
 251
 252 /* timers */
 253
 254 typedef struct QEMUClock QEMUClock;
 255 typedef struct QEMUTimer QEMUTimer;
 256 typedef void QEMUTimerCB(void *opaque);
 257
 258 /* The real time clock should be used only for stuff which does not
 259    change the virtual machine state, as it is run even if the virtual
 260    machine is stopped. The real time clock has a frequency of 1000
 261    Hz. */
 262 extern QEMUClock *rt_clock;
 263
 264 /* Rge virtual clock is only run during the emulation. It is stopped
 265    when the virtual machine is stopped. Virtual timers use a high
 266    precision clock, usually cpu cycles (use ticks_per_sec). */
 267 extern QEMUClock *vm_clock;
 268
 269 int64_t qemu_get_clock(QEMUClock *clock);
 270
 271 QEMUTimer *qemu_new_timer(QEMUClock *clock, QEMUTimerCB *cb, void *opaque);
 272 void qemu_free_timer(QEMUTimer *ts);
 273 void qemu_del_timer(QEMUTimer *ts);
 274 void qemu_mod_timer(QEMUTimer *ts, int64_t expire_time);
 275 int qemu_timer_pending(QEMUTimer *ts);
 276
 277 extern int64_t ticks_per_sec;
 278 extern int pit_min_timer_count;
 279
 280 void cpu_enable_ticks(void);
 281 void cpu_disable_ticks(void);
 282
 283 /* VM Load/Save */
 284
 285 typedef FILE QEMUFile;
 286
 287 void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size);
 288 void qemu_put_byte(QEMUFile *f, int v);
 289 void qemu_put_be16(QEMUFile *f, unsigned int v);
 290 void qemu_put_be32(QEMUFile *f, unsigned int v);
 291 void qemu_put_be64(QEMUFile *f, uint64_t v);
 292 int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size);
 293 int qemu_get_byte(QEMUFile *f);
 294 unsigned int qemu_get_be16(QEMUFile *f);
 295 unsigned int qemu_get_be32(QEMUFile *f);
 296 uint64_t qemu_get_be64(QEMUFile *f);
 297
 298 static inline void qemu_put_be64s(QEMUFile *f, const uint64_t *pv)
 299 {
 300     qemu_put_be64(f, *pv);
 301 }
 302
 303 static inline void qemu_put_be32s(QEMUFile *f, const uint32_t *pv)
 304 {
 305     qemu_put_be32(f, *pv);
 306 }
 307
 308 static inline void qemu_put_be16s(QEMUFile *f, const uint16_t *pv)
 309 {
 310     qemu_put_be16(f, *pv);
 311 }
 312
 313 static inline void qemu_put_8s(QEMUFile *f, const uint8_t *pv)
 314 {
 315     qemu_put_byte(f, *pv);
 316 }
 317
 318 static inline void qemu_get_be64s(QEMUFile *f, uint64_t *pv)
 319 {
 320     *pv = qemu_get_be64(f);
 321 }
 322
 323 static inline void qemu_get_be32s(QEMUFile *f, uint32_t *pv)
 324 {
 325     *pv = qemu_get_be32(f);
 326 }
 327
 328 static inline void qemu_get_be16s(QEMUFile *f, uint16_t *pv)
 329 {
 330     *pv = qemu_get_be16(f);
 331 }
 332
 333 static inline void qemu_get_8s(QEMUFile *f, uint8_t *pv)
 334 {
 335     *pv = qemu_get_byte(f);
 336 }
 337
 338 int64_t qemu_ftell(QEMUFile *f);
 339 int64_t qemu_fseek(QEMUFile *f, int64_t pos, int whence);
 340
 341 typedef void SaveStateHandler(QEMUFile *f, void *opaque);
 342 typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id);
 343
 344 int qemu_loadvm(const char *filename);
 345 int qemu_savevm(const char *filename);
 346 int register_savevm(const char *idstr,
 347                     int instance_id,
 348                     int version_id,
 349                     SaveStateHandler *save_state,
 350                     LoadStateHandler *load_state,
 351                     void *opaque);
 352 void qemu_get_timer(QEMUFile *f, QEMUTimer *ts);
 353 void qemu_put_timer(QEMUFile *f, QEMUTimer *ts);
 354
 355 /* block.c */
 356 typedef struct BlockDriverState BlockDriverState;
 357 typedef struct BlockDriver BlockDriver;
 358
 359 extern BlockDriver bdrv_raw;
 360 extern BlockDriver bdrv_cow;
 361 extern BlockDriver bdrv_qcow;
 362 extern BlockDriver bdrv_vmdk;
 363 extern BlockDriver bdrv_cloop;
 364 extern BlockDriver bdrv_dmg;
 365
 366 void bdrv_init(void);
 367 BlockDriver *bdrv_find_format(const char *format_name);
 368 int bdrv_create(BlockDriver *drv,
 369                 const char *filename, int64_t size_in_sectors,
 370                 const char *backing_file, int flags);
 371 BlockDriverState *bdrv_new(const char *device_name);
 372 void bdrv_delete(BlockDriverState *bs);
 373 int bdrv_open(BlockDriverState *bs, const char *filename, int snapshot);
 374 int bdrv_open2(BlockDriverState *bs, const char *filename, int snapshot,
 375                BlockDriver *drv);
 376 void bdrv_close(BlockDriverState *bs);
 377 int bdrv_read(BlockDriverState *bs, int64_t sector_num,
 378               uint8_t *buf, int nb_sectors);
 379 int bdrv_write(BlockDriverState *bs, int64_t sector_num,
 380                const uint8_t *buf, int nb_sectors);
 381 void bdrv_get_geometry(BlockDriverState *bs, int64_t *nb_sectors_ptr);
 382 int bdrv_commit(BlockDriverState *bs);
 383 void bdrv_set_boot_sector(BlockDriverState *bs, const uint8_t *data, int size);
 384
 385 #define BDRV_TYPE_HD     0
 386 #define BDRV_TYPE_CDROM  1
 387 #define BDRV_TYPE_FLOPPY 2
 388 #define BIOS_ATA_TRANSLATION_AUTO 0
 389 #define BIOS_ATA_TRANSLATION_NONE 1
 390 #define BIOS_ATA_TRANSLATION_LBA  2
 391
 392 void bdrv_set_geometry_hint(BlockDriverState *bs,
 393                             int cyls, int heads, int secs);
 394 void bdrv_set_type_hint(BlockDriverState *bs, int type);
 395 void bdrv_set_translation_hint(BlockDriverState *bs, int translation);
 396 void bdrv_get_geometry_hint(BlockDriverState *bs,
 397                             int *pcyls, int *pheads, int *psecs);
 398 int bdrv_get_type_hint(BlockDriverState *bs);
 399 int bdrv_get_translation_hint(BlockDriverState *bs);
 400 int bdrv_is_removable(BlockDriverState *bs);
 401 int bdrv_is_read_only(BlockDriverState *bs);
 402 int bdrv_is_inserted(BlockDriverState *bs);
 403 int bdrv_is_locked(BlockDriverState *bs);
 404 void bdrv_set_locked(BlockDriverState *bs, int locked);
 405 void bdrv_set_change_cb(BlockDriverState *bs,
 406                         void (*change_cb)(void *opaque), void *opaque);
 407 void bdrv_get_format(BlockDriverState *bs, char *buf, int buf_size);
 408 void bdrv_info(void);
 409 BlockDriverState *bdrv_find(const char *name);
 410 void bdrv_iterate(void (*it)(void *opaque, const char *name), void *opaque);
 411 int bdrv_is_encrypted(BlockDriverState *bs);
 412 int bdrv_set_key(BlockDriverState *bs, const char *key);
 413 void bdrv_iterate_format(void (*it)(void *opaque, const char *name),
 414                          void *opaque);
 415 const char *bdrv_get_device_name(BlockDriverState *bs);
 416
 417 int qcow_get_cluster_size(BlockDriverState *bs);
 418 int qcow_compress_cluster(BlockDriverState *bs, int64_t sector_num,
 419                           const uint8_t *buf);
 420
 421 #ifndef QEMU_TOOL
 422 /* ISA bus */
 423
 424 extern target_phys_addr_t isa_mem_base;
 425
 426 typedef void (IOPortWriteFunc)(void *opaque, uint32_t address, uint32_t data);
 427 typedef uint32_t (IOPortReadFunc)(void *opaque, uint32_t address);
 428
 429 int register_ioport_read(int start, int length, int size,
 430                          IOPortReadFunc *func, void *opaque);
 431 int register_ioport_write(int start, int length, int size,
 432                           IOPortWriteFunc *func, void *opaque);
 433 void isa_unassign_ioport(int start, int length);
 434
 435 /* PCI bus */
 436
 437 extern int pci_enabled;
 438
 439 extern target_phys_addr_t pci_mem_base;
 440
 441 typedef struct PCIBus PCIBus;
 442 typedef struct PCIDevice PCIDevice;
 443
 444 typedef void PCIConfigWriteFunc(PCIDevice *pci_dev,
 445                                 uint32_t address, uint32_t data, int len);
 446 typedef uint32_t PCIConfigReadFunc(PCIDevice *pci_dev,
 447                                    uint32_t address, int len);
 448 typedef void PCIMapIORegionFunc(PCIDevice *pci_dev, int region_num,
 449                                 uint32_t addr, uint32_t size, int type);
 450
 451 #define PCI_ADDRESS_SPACE_MEM           0x00
 452 #define PCI_ADDRESS_SPACE_IO            0x01
 453 #define PCI_ADDRESS_SPACE_MEM_PREFETCH  0x08
 454
 455 typedef struct PCIIORegion {
 456     uint32_t addr; /* current PCI mapping address. -1 means not mapped */
 457     uint32_t size;
 458     uint8_t type;
 459     PCIMapIORegionFunc *map_func;
 460 } PCIIORegion;
 461
 462 #define PCI_ROM_SLOT 6
 463 #define PCI_NUM_REGIONS 7
 464 struct PCIDevice {
 465     /* PCI config space */
 466     uint8_t config[256];
 467
 468     /* the following fields are read only */
 469     PCIBus *bus;
 470     int devfn;
 471     char name[64];
 472     PCIIORegion io_regions[PCI_NUM_REGIONS];
 473
 474     /* do not access the following fields */
 475     PCIConfigReadFunc *config_read;
 476     PCIConfigWriteFunc *config_write;
 477     int irq_index;
 478 };
 479
 480 PCIDevice *pci_register_device(PCIBus *bus, const char *name,
 481                                int instance_size, int devfn,
 482                                PCIConfigReadFunc *config_read,
 483                                PCIConfigWriteFunc *config_write);
 484
 485 void pci_register_io_region(PCIDevice *pci_dev, int region_num,
 486                             uint32_t size, int type,
 487                             PCIMapIORegionFunc *map_func);
 488
 489 void pci_set_irq(PCIDevice *pci_dev, int irq_num, int level);
 490
 491 uint32_t pci_default_read_config(PCIDevice *d,
 492                                  uint32_t address, int len);
 493 void pci_default_write_config(PCIDevice *d,
 494                               uint32_t address, uint32_t val, int len);
 495 void generic_pci_save(QEMUFile* f, void *opaque);
 496 int generic_pci_load(QEMUFile* f, void *opaque, int version_id);
 497
 498 extern struct PIIX3State *piix3_state;
 499
 500 PCIBus *i440fx_init(void);
 501 void piix3_init(PCIBus *bus);
 502 void pci_bios_init(void);
 503 void pci_info(void);
 504
 505 /* temporary: will be moved in platform specific file */
 506 PCIBus *pci_prep_init(void);
 507 struct openpic_t;
 508 void pci_pmac_set_openpic(PCIBus *bus, struct openpic_t *openpic);
 509 PCIBus *pci_pmac_init(void);
 510
 511 /* openpic.c */
 512 typedef struct openpic_t openpic_t;
 513 void openpic_set_irq (openpic_t *opp, int n_IRQ, int level);
 514 openpic_t *openpic_init (PCIBus *bus, int *pmem_index, int nb_cpus);
 515
 516 /* vga.c */
 517
 518 #define VGA_RAM_SIZE (4096 * 1024)
 519
 520 struct DisplayState {
 521     uint8_t *data;
 522     int linesize;
 523     int depth;
 524     int width;
 525     int height;
 526     void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h);
 527     void (*dpy_resize)(struct DisplayState *s, int w, int h);
 528     void (*dpy_refresh)(struct DisplayState *s);
 529 };
 530
 531 static inline void dpy_update(DisplayState *s, int x, int y, int w, int h)
 532 {
 533     s->dpy_update(s, x, y, w, h);
 534 }
 535
 536 static inline void dpy_resize(DisplayState *s, int w, int h)
 537 {
 538     s->dpy_resize(s, w, h);
 539 }
 540
 541 int vga_initialize(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
 542                    unsigned long vga_ram_offset, int vga_ram_size);
 543 void vga_update_display(void);
 544 void vga_invalidate_display(void);
 545 void vga_screen_dump(const char *filename);
 546
 547 /* cirrus_vga.c */
 548 void pci_cirrus_vga_init(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
 549                          unsigned long vga_ram_offset, int vga_ram_size);
 550 void isa_cirrus_vga_init(DisplayState *ds, uint8_t *vga_ram_base,
 551                          unsigned long vga_ram_offset, int vga_ram_size);
 552
 553 /* sdl.c */
 554 void sdl_display_init(DisplayState *ds, int full_screen);
 555
 556 /* ide.c */
 557 #define MAX_DISKS 4
 558
 559 extern BlockDriverState *bs_table[MAX_DISKS];
 560
 561 void isa_ide_init(int iobase, int iobase2, int irq,
 562                   BlockDriverState *hd0, BlockDriverState *hd1);
 563 void pci_ide_init(PCIBus *bus, BlockDriverState **hd_table);
 564 void pci_piix3_ide_init(PCIBus *bus, BlockDriverState **hd_table);
 565 int pmac_ide_init (BlockDriverState **hd_table,
 566                    openpic_t *openpic, int irq);
 567
 568 /* sb16.c */
 569 void SB16_init (void);
 570
 571 /* adlib.c */
 572 void Adlib_init (void);
 573
 574 /* gus.c */
 575 void GUS_init (void);
 576
 577 /* dma.c */
 578 typedef int (*DMA_transfer_handler) (void *opaque, int nchan, int pos, int size);
 579 int DMA_get_channel_mode (int nchan);
 580 int DMA_read_memory (int nchan, void *buf, int pos, int size);
 581 int DMA_write_memory (int nchan, void *buf, int pos, int size);
 582 void DMA_hold_DREQ (int nchan);
 583 void DMA_release_DREQ (int nchan);
 584 void DMA_schedule(int nchan);
 585 void DMA_run (void);
 586 void DMA_init (int high_page_enable);
 587 void DMA_register_channel (int nchan,
 588                            DMA_transfer_handler transfer_handler,
 589                            void *opaque);
 590 /* fdc.c */
 591 #define MAX_FD 2
 592 extern BlockDriverState *fd_table[MAX_FD];
 593
 594 typedef struct fdctrl_t fdctrl_t;
 595
 596 fdctrl_t *fdctrl_init (int irq_lvl, int dma_chann, int mem_mapped,
 597                        uint32_t io_base,
 598                        BlockDriverState **fds);
 599 int fdctrl_get_drive_type(fdctrl_t *fdctrl, int drive_num);
 600
 601 /* ne2000.c */
 602
 603 void isa_ne2000_init(int base, int irq, NetDriverState *nd);
 604 void pci_ne2000_init(PCIBus *bus, NetDriverState *nd);
 605
 606 /* pckbd.c */
 607
 608 void kbd_init(void);
 609
 610 /* mc146818rtc.c */
 611
 612 typedef struct RTCState RTCState;
 613
 614 RTCState *rtc_init(int base, int irq);
 615 void rtc_set_memory(RTCState *s, int addr, int val);
 616 void rtc_set_date(RTCState *s, const struct tm *tm);
 617
 618 /* serial.c */
 619
 620 typedef struct SerialState SerialState;
 621 SerialState *serial_init(int base, int irq, CharDriverState *chr);
 622
 623 /* i8259.c */
 624
 625 void pic_set_irq(int irq, int level);
 626 void pic_init(void);
 627 uint32_t pic_intack_read(CPUState *env);
 628 void pic_info(void);
 629 void irq_info(void);
 630
 631 /* i8254.c */
 632
 633 #define PIT_FREQ 1193182
 634
 635 typedef struct PITState PITState;
 636
 637 PITState *pit_init(int base, int irq);
 638 void pit_set_gate(PITState *pit, int channel, int val);
 639 int pit_get_gate(PITState *pit, int channel);
 640 int pit_get_out(PITState *pit, int channel, int64_t current_time);
 641
 642 /* pc.c */
 643 void pc_init(int ram_size, int vga_ram_size, int boot_device,
 644              DisplayState *ds, const char **fd_filename, int snapshot,
 645              const char *kernel_filename, const char *kernel_cmdline,
 646              const char *initrd_filename);
 647
 648 /* ppc.c */
 649 void ppc_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);
 653 void ppc_prep_init (int ram_size, int vga_ram_size, int boot_device,
 654                     DisplayState *ds, const char **fd_filename, int snapshot,
 655                     const char *kernel_filename, const char *kernel_cmdline,
 656                     const char *initrd_filename);
 657 void ppc_chrp_init(int ram_size, int vga_ram_size, int boot_device,
 658                    DisplayState *ds, const char **fd_filename, int snapshot,
 659                    const char *kernel_filename, const char *kernel_cmdline,
 660                    const char *initrd_filename);
 661 #ifdef TARGET_PPC
 662 ppc_tb_t *cpu_ppc_tb_init (CPUState *env, uint32_t freq);
 663 #endif
 664 void PREP_debug_write (void *opaque, uint32_t addr, uint32_t val);
 665
 666 extern CPUWriteMemoryFunc *PPC_io_write[];
 667 extern CPUReadMemoryFunc *PPC_io_read[];
 668 extern int prep_enabled;
 669
 670 /* sun4m.c */
 671 void sun4m_init(int ram_size, int vga_ram_size, int boot_device,
 672              DisplayState *ds, const char **fd_filename, int snapshot,
 673              const char *kernel_filename, const char *kernel_cmdline,
 674              const char *initrd_filename);
 675
 676 /* iommu.c */
 677 void iommu_init(uint32_t addr);
 678 uint32_t iommu_translate(uint32_t addr);
 679
 680 /* lance.c */
 681 void lance_init(NetDriverState *nd, int irq, uint32_t leaddr, uint32_t ledaddr);
 682
 683 /* tcx.c */
 684 void tcx_init(DisplayState *ds, uint32_t addr);
 685
 686 /* sched.c */
 687 void sched_init();
 688
 689 /* magic-load.c */
 690 void magic_init(const char *kfn, int kloadaddr, uint32_t addr);
 691
 692 /* timer.c */
 693 void timer_init(uint32_t addr, int irq);
 694
 695 /* NVRAM helpers */
 696 #include "hw/m48t59.h"
 697
 698 void NVRAM_set_byte (m48t59_t *nvram, uint32_t addr, uint8_t value);
 699 uint8_t NVRAM_get_byte (m48t59_t *nvram, uint32_t addr);
 700 void NVRAM_set_word (m48t59_t *nvram, uint32_t addr, uint16_t value);
 701 uint16_t NVRAM_get_word (m48t59_t *nvram, uint32_t addr);
 702 void NVRAM_set_lword (m48t59_t *nvram, uint32_t addr, uint32_t value);
 703 uint32_t NVRAM_get_lword (m48t59_t *nvram, uint32_t addr);
 704 void NVRAM_set_string (m48t59_t *nvram, uint32_t addr,
 705                        const unsigned char *str, uint32_t max);
 706 int NVRAM_get_string (m48t59_t *nvram, uint8_t *dst, uint16_t addr, int max);
 707 void NVRAM_set_crc (m48t59_t *nvram, uint32_t addr,
 708                     uint32_t start, uint32_t count);
 709 int PPC_NVRAM_set_params (m48t59_t *nvram, uint16_t NVRAM_size,
 710                           const unsigned char *arch,
 711                           uint32_t RAM_size, int boot_device,
 712                           uint32_t kernel_image, uint32_t kernel_size,
 713                           const char *cmdline,
 714                           uint32_t initrd_image, uint32_t initrd_size,
 715                           uint32_t NVRAM_image,
 716                           int width, int height, int depth);
 717
 718 /* adb.c */
 719
 720 #define MAX_ADB_DEVICES 16
 721
 722 #define ADB_MAX_OUT_LEN 16
 723
 724 typedef struct ADBDevice ADBDevice;
 725
 726 /* buf = NULL means polling */
 727 typedef int ADBDeviceRequest(ADBDevice *d, uint8_t *buf_out,
 728                               const uint8_t *buf, int len);
 729 typedef int ADBDeviceReset(ADBDevice *d);
 730
 731 struct ADBDevice {
 732     struct ADBBusState *bus;
 733     int devaddr;
 734     int handler;
 735     ADBDeviceRequest *devreq;
 736     ADBDeviceReset *devreset;
 737     void *opaque;
 738 };
 739
 740 typedef struct ADBBusState {
 741     ADBDevice devices[MAX_ADB_DEVICES];
 742     int nb_devices;
 743     int poll_index;
 744 } ADBBusState;
 745
 746 int adb_request(ADBBusState *s, uint8_t *buf_out,
 747                 const uint8_t *buf, int len);
 748 int adb_poll(ADBBusState *s, uint8_t *buf_out);
 749
 750 ADBDevice *adb_register_device(ADBBusState *s, int devaddr,
 751                                ADBDeviceRequest *devreq,
 752                                ADBDeviceReset *devreset,
 753                                void *opaque);
 754 void adb_kbd_init(ADBBusState *bus);
 755 void adb_mouse_init(ADBBusState *bus);
 756
 757 /* cuda.c */
 758
 759 extern ADBBusState adb_bus;
 760 int cuda_init(openpic_t *openpic, int irq);
 761
 762 #endif /* defined(QEMU_TOOL) */
 763
 764 /* monitor.c */
 765 void monitor_init(CharDriverState *hd, int show_banner);
 766 void term_puts(const char *str);
 767 void term_vprintf(const char *fmt, va_list ap);
 768 void term_printf(const char *fmt, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
 769 void term_flush(void);
 770 void term_print_help(void);
 771 void monitor_readline(const char *prompt, int is_password,
 772                       char *buf, int buf_size);
 773
 774 /* readline.c */
 775 typedef void ReadLineFunc(void *opaque, const char *str);
 776
 777 extern int completion_index;
 778 void add_completion(const char *str);
 779 void readline_handle_byte(int ch);
 780 void readline_find_completion(const char *cmdline);
 781 const char *readline_get_history(unsigned int index);
 782 void readline_start(const char *prompt, int is_password,
 783                     ReadLineFunc *readline_func, void *opaque);
 784
 785 /* gdbstub.c */
 786
 787 #define DEFAULT_GDBSTUB_PORT 1234
 788
 789 int gdbserver_start(int port);
 790
 791 #endif /* VL_H */