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 */
40 #include "audio/audio.h"
50 #define lseek _lseeki64
52 /* XXX: find 64 bit version */
53 #define ftruncate chsize
55 static inline char *realpath(const char *path, char *resolved_path)
57 _fullpath(resolved_path, path, _MAX_PATH);
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"
76 #endif /* !defined(QEMU_TOOL) */
79 #define xglue(x, y) x ## y
80 #define glue(x, y) xglue(x, y)
81 #define stringify(s) tostring(s)
82 #define tostring(s) #s
86 uint64_t muldiv64(uint64_t a, uint32_t b, uint32_t c);
88 void hw_error(const char *fmt, ...);
90 int get_image_size(const char *filename);
91 int load_image(const char *filename, uint8_t *addr);
92 extern const char *bios_dir;
94 void pstrcpy(char *buf, int buf_size, const char *str);
95 char *pstrcat(char *buf, int buf_size, const char *s);
96 int strstart(const char *str, const char *val, const char **ptr);
98 extern int vm_running;
100 typedef struct vm_change_state_entry VMChangeStateEntry;
101 typedef void VMChangeStateHandler(void *opaque, int running);
102 typedef void VMStopHandler(void *opaque, int reason);
104 VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb,
106 void qemu_del_vm_change_state_handler(VMChangeStateEntry *e);
108 int qemu_add_vm_stop_handler(VMStopHandler *cb, void *opaque);
109 void qemu_del_vm_stop_handler(VMStopHandler *cb, void *opaque);
112 void vm_stop(int reason);
114 typedef void QEMUResetHandler(void *opaque);
116 void qemu_register_reset(QEMUResetHandler *func, void *opaque);
117 void qemu_system_reset_request(void);
118 void qemu_system_shutdown_request(void);
119 void qemu_system_powerdown_request(void);
120 #if !defined(TARGET_SPARC)
121 // Please implement a power failure function to signal the OS
122 #define qemu_system_powerdown() do{}while(0)
124 void qemu_system_powerdown(void);
127 void main_loop_wait(int timeout);
130 extern int bios_size;
132 extern int cirrus_vga_enabled;
133 extern int graphic_width;
134 extern int graphic_height;
135 extern int graphic_depth;
136 extern const char *keyboard_layout;
137 extern int kqemu_allowed;
138 extern int win2k_install_hack;
139 extern int usb_enabled;
142 /* XXX: make it dynamic */
143 #if defined (TARGET_PPC)
144 #define BIOS_SIZE ((512 + 32) * 1024)
145 #elif defined(TARGET_MIPS)
146 #define BIOS_SIZE (128 * 1024)
148 #define BIOS_SIZE ((256 + 64) * 1024)
151 /* keyboard/mouse support */
153 #define MOUSE_EVENT_LBUTTON 0x01
154 #define MOUSE_EVENT_RBUTTON 0x02
155 #define MOUSE_EVENT_MBUTTON 0x04
157 typedef void QEMUPutKBDEvent(void *opaque, int keycode);
158 typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);
160 void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque);
161 void qemu_add_mouse_event_handler(QEMUPutMouseEvent *func, void *opaque);
163 void kbd_put_keycode(int keycode);
164 void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
166 /* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
168 #define QEMU_KEY_ESC1(c) ((c) | 0xe100)
169 #define QEMU_KEY_BACKSPACE 0x007f
170 #define QEMU_KEY_UP QEMU_KEY_ESC1('A')
171 #define QEMU_KEY_DOWN QEMU_KEY_ESC1('B')
172 #define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C')
173 #define QEMU_KEY_LEFT QEMU_KEY_ESC1('D')
174 #define QEMU_KEY_HOME QEMU_KEY_ESC1(1)
175 #define QEMU_KEY_END QEMU_KEY_ESC1(4)
176 #define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5)
177 #define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6)
178 #define QEMU_KEY_DELETE QEMU_KEY_ESC1(3)
180 #define QEMU_KEY_CTRL_UP 0xe400
181 #define QEMU_KEY_CTRL_DOWN 0xe401
182 #define QEMU_KEY_CTRL_LEFT 0xe402
183 #define QEMU_KEY_CTRL_RIGHT 0xe403
184 #define QEMU_KEY_CTRL_HOME 0xe404
185 #define QEMU_KEY_CTRL_END 0xe405
186 #define QEMU_KEY_CTRL_PAGEUP 0xe406
187 #define QEMU_KEY_CTRL_PAGEDOWN 0xe407
189 void kbd_put_keysym(int keysym);
191 /* async I/O support */
193 typedef void IOReadHandler(void *opaque, const uint8_t *buf, int size);
194 typedef int IOCanRWHandler(void *opaque);
195 typedef void IOHandler(void *opaque);
197 int qemu_set_fd_handler2(int fd,
198 IOCanRWHandler *fd_read_poll,
202 int qemu_set_fd_handler(int fd,
207 /* character device */
209 #define CHR_EVENT_BREAK 0 /* serial break char */
210 #define CHR_EVENT_FOCUS 1 /* focus to this terminal (modal input needed) */
214 #define CHR_IOCTL_SERIAL_SET_PARAMS 1
220 } QEMUSerialSetParams;
222 #define CHR_IOCTL_SERIAL_SET_BREAK 2
224 #define CHR_IOCTL_PP_READ_DATA 3
225 #define CHR_IOCTL_PP_WRITE_DATA 4
226 #define CHR_IOCTL_PP_READ_CONTROL 5
227 #define CHR_IOCTL_PP_WRITE_CONTROL 6
228 #define CHR_IOCTL_PP_READ_STATUS 7
230 typedef void IOEventHandler(void *opaque, int event);
232 typedef struct CharDriverState {
233 int (*chr_write)(struct CharDriverState *s, const uint8_t *buf, int len);
234 void (*chr_add_read_handler)(struct CharDriverState *s,
235 IOCanRWHandler *fd_can_read,
236 IOReadHandler *fd_read, void *opaque);
237 int (*chr_ioctl)(struct CharDriverState *s, int cmd, void *arg);
238 IOEventHandler *chr_event;
239 void (*chr_send_event)(struct CharDriverState *chr, int event);
243 void qemu_chr_printf(CharDriverState *s, const char *fmt, ...);
244 int qemu_chr_write(CharDriverState *s, const uint8_t *buf, int len);
245 void qemu_chr_send_event(CharDriverState *s, int event);
246 void qemu_chr_add_read_handler(CharDriverState *s,
247 IOCanRWHandler *fd_can_read,
248 IOReadHandler *fd_read, void *opaque);
249 void qemu_chr_add_event_handler(CharDriverState *s, IOEventHandler *chr_event);
250 int qemu_chr_ioctl(CharDriverState *s, int cmd, void *arg);
254 typedef struct DisplayState DisplayState;
255 typedef struct TextConsole TextConsole;
257 extern TextConsole *vga_console;
259 TextConsole *graphic_console_init(DisplayState *ds);
260 int is_active_console(TextConsole *s);
261 CharDriverState *text_console_init(DisplayState *ds);
262 void console_select(unsigned int index);
266 #define MAX_SERIAL_PORTS 4
268 extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
272 #define MAX_PARALLEL_PORTS 3
274 extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
278 typedef struct VLANClientState VLANClientState;
280 struct VLANClientState {
281 IOReadHandler *fd_read;
282 /* Packets may still be sent if this returns zero. It's used to
283 rate-limit the slirp code. */
284 IOCanRWHandler *fd_can_read;
286 struct VLANClientState *next;
287 struct VLANState *vlan;
291 typedef struct VLANState {
293 VLANClientState *first_client;
294 struct VLANState *next;
297 VLANState *qemu_find_vlan(int id);
298 VLANClientState *qemu_new_vlan_client(VLANState *vlan,
299 IOReadHandler *fd_read,
300 IOCanRWHandler *fd_can_read,
302 int qemu_can_send_packet(VLANClientState *vc);
303 void qemu_send_packet(VLANClientState *vc, const uint8_t *buf, int size);
304 void qemu_handler_true(void *opaque);
306 void do_info_network(void);
309 int tap_win32_init(VLANState *vlan, const char *ifname);
310 void tap_win32_poll(void);
316 typedef struct NICInfo {
322 extern NICInfo nd_table[MAX_NICS];
326 typedef struct QEMUClock QEMUClock;
327 typedef struct QEMUTimer QEMUTimer;
328 typedef void QEMUTimerCB(void *opaque);
330 /* The real time clock should be used only for stuff which does not
331 change the virtual machine state, as it is run even if the virtual
332 machine is stopped. The real time clock has a frequency of 1000
334 extern QEMUClock *rt_clock;
336 /* The virtual clock is only run during the emulation. It is stopped
337 when the virtual machine is stopped. Virtual timers use a high
338 precision clock, usually cpu cycles (use ticks_per_sec). */
339 extern QEMUClock *vm_clock;
341 int64_t qemu_get_clock(QEMUClock *clock);
343 QEMUTimer *qemu_new_timer(QEMUClock *clock, QEMUTimerCB *cb, void *opaque);
344 void qemu_free_timer(QEMUTimer *ts);
345 void qemu_del_timer(QEMUTimer *ts);
346 void qemu_mod_timer(QEMUTimer *ts, int64_t expire_time);
347 int qemu_timer_pending(QEMUTimer *ts);
349 extern int64_t ticks_per_sec;
350 extern int pit_min_timer_count;
352 void cpu_enable_ticks(void);
353 void cpu_disable_ticks(void);
357 typedef FILE QEMUFile;
359 void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size);
360 void qemu_put_byte(QEMUFile *f, int v);
361 void qemu_put_be16(QEMUFile *f, unsigned int v);
362 void qemu_put_be32(QEMUFile *f, unsigned int v);
363 void qemu_put_be64(QEMUFile *f, uint64_t v);
364 int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size);
365 int qemu_get_byte(QEMUFile *f);
366 unsigned int qemu_get_be16(QEMUFile *f);
367 unsigned int qemu_get_be32(QEMUFile *f);
368 uint64_t qemu_get_be64(QEMUFile *f);
370 static inline void qemu_put_be64s(QEMUFile *f, const uint64_t *pv)
372 qemu_put_be64(f, *pv);
375 static inline void qemu_put_be32s(QEMUFile *f, const uint32_t *pv)
377 qemu_put_be32(f, *pv);
380 static inline void qemu_put_be16s(QEMUFile *f, const uint16_t *pv)
382 qemu_put_be16(f, *pv);
385 static inline void qemu_put_8s(QEMUFile *f, const uint8_t *pv)
387 qemu_put_byte(f, *pv);
390 static inline void qemu_get_be64s(QEMUFile *f, uint64_t *pv)
392 *pv = qemu_get_be64(f);
395 static inline void qemu_get_be32s(QEMUFile *f, uint32_t *pv)
397 *pv = qemu_get_be32(f);
400 static inline void qemu_get_be16s(QEMUFile *f, uint16_t *pv)
402 *pv = qemu_get_be16(f);
405 static inline void qemu_get_8s(QEMUFile *f, uint8_t *pv)
407 *pv = qemu_get_byte(f);
410 #if TARGET_LONG_BITS == 64
411 #define qemu_put_betl qemu_put_be64
412 #define qemu_get_betl qemu_get_be64
413 #define qemu_put_betls qemu_put_be64s
414 #define qemu_get_betls qemu_get_be64s
416 #define qemu_put_betl qemu_put_be32
417 #define qemu_get_betl qemu_get_be32
418 #define qemu_put_betls qemu_put_be32s
419 #define qemu_get_betls qemu_get_be32s
422 int64_t qemu_ftell(QEMUFile *f);
423 int64_t qemu_fseek(QEMUFile *f, int64_t pos, int whence);
425 typedef void SaveStateHandler(QEMUFile *f, void *opaque);
426 typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id);
428 int qemu_loadvm(const char *filename);
429 int qemu_savevm(const char *filename);
430 int register_savevm(const char *idstr,
433 SaveStateHandler *save_state,
434 LoadStateHandler *load_state,
436 void qemu_get_timer(QEMUFile *f, QEMUTimer *ts);
437 void qemu_put_timer(QEMUFile *f, QEMUTimer *ts);
439 void cpu_save(QEMUFile *f, void *opaque);
440 int cpu_load(QEMUFile *f, void *opaque, int version_id);
443 typedef struct BlockDriverState BlockDriverState;
444 typedef struct BlockDriver BlockDriver;
446 extern BlockDriver bdrv_raw;
447 extern BlockDriver bdrv_cow;
448 extern BlockDriver bdrv_qcow;
449 extern BlockDriver bdrv_vmdk;
450 extern BlockDriver bdrv_cloop;
451 extern BlockDriver bdrv_dmg;
452 extern BlockDriver bdrv_bochs;
453 extern BlockDriver bdrv_vpc;
454 extern BlockDriver bdrv_vvfat;
456 void bdrv_init(void);
457 BlockDriver *bdrv_find_format(const char *format_name);
458 int bdrv_create(BlockDriver *drv,
459 const char *filename, int64_t size_in_sectors,
460 const char *backing_file, int flags);
461 BlockDriverState *bdrv_new(const char *device_name);
462 void bdrv_delete(BlockDriverState *bs);
463 int bdrv_open(BlockDriverState *bs, const char *filename, int snapshot);
464 int bdrv_open2(BlockDriverState *bs, const char *filename, int snapshot,
466 void bdrv_close(BlockDriverState *bs);
467 int bdrv_read(BlockDriverState *bs, int64_t sector_num,
468 uint8_t *buf, int nb_sectors);
469 int bdrv_write(BlockDriverState *bs, int64_t sector_num,
470 const uint8_t *buf, int nb_sectors);
471 void bdrv_get_geometry(BlockDriverState *bs, int64_t *nb_sectors_ptr);
472 int bdrv_commit(BlockDriverState *bs);
473 void bdrv_set_boot_sector(BlockDriverState *bs, const uint8_t *data, int size);
475 #define BDRV_TYPE_HD 0
476 #define BDRV_TYPE_CDROM 1
477 #define BDRV_TYPE_FLOPPY 2
478 #define BIOS_ATA_TRANSLATION_AUTO 0
479 #define BIOS_ATA_TRANSLATION_NONE 1
480 #define BIOS_ATA_TRANSLATION_LBA 2
482 void bdrv_set_geometry_hint(BlockDriverState *bs,
483 int cyls, int heads, int secs);
484 void bdrv_set_type_hint(BlockDriverState *bs, int type);
485 void bdrv_set_translation_hint(BlockDriverState *bs, int translation);
486 void bdrv_get_geometry_hint(BlockDriverState *bs,
487 int *pcyls, int *pheads, int *psecs);
488 int bdrv_get_type_hint(BlockDriverState *bs);
489 int bdrv_get_translation_hint(BlockDriverState *bs);
490 int bdrv_is_removable(BlockDriverState *bs);
491 int bdrv_is_read_only(BlockDriverState *bs);
492 int bdrv_is_inserted(BlockDriverState *bs);
493 int bdrv_is_locked(BlockDriverState *bs);
494 void bdrv_set_locked(BlockDriverState *bs, int locked);
495 void bdrv_set_change_cb(BlockDriverState *bs,
496 void (*change_cb)(void *opaque), void *opaque);
497 void bdrv_get_format(BlockDriverState *bs, char *buf, int buf_size);
498 void bdrv_info(void);
499 BlockDriverState *bdrv_find(const char *name);
500 void bdrv_iterate(void (*it)(void *opaque, const char *name), void *opaque);
501 int bdrv_is_encrypted(BlockDriverState *bs);
502 int bdrv_set_key(BlockDriverState *bs, const char *key);
503 void bdrv_iterate_format(void (*it)(void *opaque, const char *name),
505 const char *bdrv_get_device_name(BlockDriverState *bs);
507 int qcow_get_cluster_size(BlockDriverState *bs);
508 int qcow_compress_cluster(BlockDriverState *bs, int64_t sector_num,
513 typedef void QEMUMachineInitFunc(int ram_size, int vga_ram_size,
515 DisplayState *ds, const char **fd_filename, int snapshot,
516 const char *kernel_filename, const char *kernel_cmdline,
517 const char *initrd_filename);
519 typedef struct QEMUMachine {
522 QEMUMachineInitFunc *init;
523 struct QEMUMachine *next;
526 int qemu_register_machine(QEMUMachine *m);
528 typedef void SetIRQFunc(void *opaque, int irq_num, int level);
529 typedef void IRQRequestFunc(void *opaque, int level);
533 extern target_phys_addr_t isa_mem_base;
535 typedef void (IOPortWriteFunc)(void *opaque, uint32_t address, uint32_t data);
536 typedef uint32_t (IOPortReadFunc)(void *opaque, uint32_t address);
538 int register_ioport_read(int start, int length, int size,
539 IOPortReadFunc *func, void *opaque);
540 int register_ioport_write(int start, int length, int size,
541 IOPortWriteFunc *func, void *opaque);
542 void isa_unassign_ioport(int start, int length);
546 extern target_phys_addr_t pci_mem_base;
548 typedef struct PCIBus PCIBus;
549 typedef struct PCIDevice PCIDevice;
551 typedef void PCIConfigWriteFunc(PCIDevice *pci_dev,
552 uint32_t address, uint32_t data, int len);
553 typedef uint32_t PCIConfigReadFunc(PCIDevice *pci_dev,
554 uint32_t address, int len);
555 typedef void PCIMapIORegionFunc(PCIDevice *pci_dev, int region_num,
556 uint32_t addr, uint32_t size, int type);
558 #define PCI_ADDRESS_SPACE_MEM 0x00
559 #define PCI_ADDRESS_SPACE_IO 0x01
560 #define PCI_ADDRESS_SPACE_MEM_PREFETCH 0x08
562 typedef struct PCIIORegion {
563 uint32_t addr; /* current PCI mapping address. -1 means not mapped */
566 PCIMapIORegionFunc *map_func;
569 #define PCI_ROM_SLOT 6
570 #define PCI_NUM_REGIONS 7
572 /* PCI config space */
575 /* the following fields are read only */
579 PCIIORegion io_regions[PCI_NUM_REGIONS];
581 /* do not access the following fields */
582 PCIConfigReadFunc *config_read;
583 PCIConfigWriteFunc *config_write;
587 PCIDevice *pci_register_device(PCIBus *bus, const char *name,
588 int instance_size, int devfn,
589 PCIConfigReadFunc *config_read,
590 PCIConfigWriteFunc *config_write);
592 void pci_register_io_region(PCIDevice *pci_dev, int region_num,
593 uint32_t size, int type,
594 PCIMapIORegionFunc *map_func);
596 void pci_set_irq(PCIDevice *pci_dev, int irq_num, int level);
598 uint32_t pci_default_read_config(PCIDevice *d,
599 uint32_t address, int len);
600 void pci_default_write_config(PCIDevice *d,
601 uint32_t address, uint32_t val, int len);
602 void generic_pci_save(QEMUFile* f, void *opaque);
603 int generic_pci_load(QEMUFile* f, void *opaque, int version_id);
605 extern struct PIIX3State *piix3_state;
607 PCIBus *i440fx_init(void);
608 void piix3_init(PCIBus *bus);
609 void pci_bios_init(void);
612 /* temporary: will be moved in platform specific file */
613 void pci_set_pic(PCIBus *bus, SetIRQFunc *set_irq, void *irq_opaque);
614 PCIBus *pci_prep_init(void);
615 PCIBus *pci_grackle_init(uint32_t base);
616 PCIBus *pci_pmac_init(void);
617 PCIBus *pci_apb_init(target_ulong special_base, target_ulong mem_base);
620 typedef struct openpic_t openpic_t;
621 void openpic_set_irq(void *opaque, int n_IRQ, int level);
622 openpic_t *openpic_init (PCIBus *bus, int *pmem_index, int nb_cpus,
626 typedef struct HeathrowPICS HeathrowPICS;
627 void heathrow_pic_set_irq(void *opaque, int num, int level);
628 HeathrowPICS *heathrow_pic_init(int *pmem_index);
637 int (*init_isa) (AudioState *s);
638 int (*init_pci) (PCIBus *bus, AudioState *s);
642 extern struct soundhw soundhw[];
647 #define VGA_RAM_SIZE (4096 * 1024)
649 struct DisplayState {
655 void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h);
656 void (*dpy_resize)(struct DisplayState *s, int w, int h);
657 void (*dpy_refresh)(struct DisplayState *s);
660 static inline void dpy_update(DisplayState *s, int x, int y, int w, int h)
662 s->dpy_update(s, x, y, w, h);
665 static inline void dpy_resize(DisplayState *s, int w, int h)
667 s->dpy_resize(s, w, h);
670 int vga_initialize(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
671 unsigned long vga_ram_offset, int vga_ram_size,
672 unsigned long vga_bios_offset, int vga_bios_size);
673 void vga_update_display(void);
674 void vga_invalidate_display(void);
675 void vga_screen_dump(const char *filename);
678 void pci_cirrus_vga_init(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
679 unsigned long vga_ram_offset, int vga_ram_size);
680 void isa_cirrus_vga_init(DisplayState *ds, uint8_t *vga_ram_base,
681 unsigned long vga_ram_offset, int vga_ram_size);
684 void sdl_display_init(DisplayState *ds, int full_screen);
687 void cocoa_display_init(DisplayState *ds, int full_screen);
692 extern BlockDriverState *bs_table[MAX_DISKS];
694 void isa_ide_init(int iobase, int iobase2, int irq,
695 BlockDriverState *hd0, BlockDriverState *hd1);
696 void pci_cmd646_ide_init(PCIBus *bus, BlockDriverState **hd_table,
697 int secondary_ide_enabled);
698 void pci_piix3_ide_init(PCIBus *bus, BlockDriverState **hd_table);
699 int pmac_ide_init (BlockDriverState **hd_table,
700 SetIRQFunc *set_irq, void *irq_opaque, int irq);
703 int es1370_init (PCIBus *bus, AudioState *s);
706 int SB16_init (AudioState *s);
709 int Adlib_init (AudioState *s);
712 int GUS_init (AudioState *s);
715 typedef int (*DMA_transfer_handler) (void *opaque, int nchan, int pos, int size);
716 int DMA_get_channel_mode (int nchan);
717 int DMA_read_memory (int nchan, void *buf, int pos, int size);
718 int DMA_write_memory (int nchan, void *buf, int pos, int size);
719 void DMA_hold_DREQ (int nchan);
720 void DMA_release_DREQ (int nchan);
721 void DMA_schedule(int nchan);
723 void DMA_init (int high_page_enable);
724 void DMA_register_channel (int nchan,
725 DMA_transfer_handler transfer_handler,
729 extern BlockDriverState *fd_table[MAX_FD];
731 typedef struct fdctrl_t fdctrl_t;
733 fdctrl_t *fdctrl_init (int irq_lvl, int dma_chann, int mem_mapped,
735 BlockDriverState **fds);
736 int fdctrl_get_drive_type(fdctrl_t *fdctrl, int drive_num);
740 void isa_ne2000_init(int base, int irq, NICInfo *nd);
741 void pci_ne2000_init(PCIBus *bus, NICInfo *nd);
749 typedef struct RTCState RTCState;
751 RTCState *rtc_init(int base, int irq);
752 void rtc_set_memory(RTCState *s, int addr, int val);
753 void rtc_set_date(RTCState *s, const struct tm *tm);
757 typedef struct SerialState SerialState;
758 SerialState *serial_init(SetIRQFunc *set_irq, void *opaque,
759 int base, int irq, CharDriverState *chr);
760 SerialState *serial_mm_init (SetIRQFunc *set_irq, void *opaque,
761 target_ulong base, int it_shift,
762 int irq, CharDriverState *chr);
766 typedef struct ParallelState ParallelState;
767 ParallelState *parallel_init(int base, int irq, CharDriverState *chr);
771 typedef struct PicState2 PicState2;
772 extern PicState2 *isa_pic;
773 void pic_set_irq(int irq, int level);
774 void pic_set_irq_new(void *opaque, int irq, int level);
775 PicState2 *pic_init(IRQRequestFunc *irq_request, void *irq_request_opaque);
776 void pic_set_alt_irq_func(PicState2 *s, SetIRQFunc *alt_irq_func,
777 void *alt_irq_opaque);
778 int pic_read_irq(PicState2 *s);
779 void pic_update_irq(PicState2 *s);
780 uint32_t pic_intack_read(PicState2 *s);
785 typedef struct IOAPICState IOAPICState;
787 int apic_init(CPUState *env);
788 int apic_get_interrupt(CPUState *env);
789 IOAPICState *ioapic_init(void);
790 void ioapic_set_irq(void *opaque, int vector, int level);
794 #define PIT_FREQ 1193182
796 typedef struct PITState PITState;
798 PITState *pit_init(int base, int irq);
799 void pit_set_gate(PITState *pit, int channel, int val);
800 int pit_get_gate(PITState *pit, int channel);
801 int pit_get_out(PITState *pit, int channel, int64_t current_time);
804 extern QEMUMachine pc_machine;
805 extern QEMUMachine isapc_machine;
807 void ioport_set_a20(int enable);
808 int ioport_get_a20(void);
811 extern QEMUMachine prep_machine;
812 extern QEMUMachine core99_machine;
813 extern QEMUMachine heathrow_machine;
816 extern QEMUMachine mips_machine;
819 ppc_tb_t *cpu_ppc_tb_init (CPUState *env, uint32_t freq);
821 void PREP_debug_write (void *opaque, uint32_t addr, uint32_t val);
823 extern CPUWriteMemoryFunc *PPC_io_write[];
824 extern CPUReadMemoryFunc *PPC_io_read[];
825 void PPC_debug_write (void *opaque, uint32_t addr, uint32_t val);
828 extern QEMUMachine sun4m_machine;
829 uint32_t iommu_translate(uint32_t addr);
830 void pic_set_irq_cpu(int irq, int level, unsigned int cpu);
833 void *iommu_init(uint32_t addr);
834 uint32_t iommu_translate_local(void *opaque, uint32_t addr);
837 void lance_init(NICInfo *nd, int irq, uint32_t leaddr, uint32_t ledaddr);
840 void *tcx_init(DisplayState *ds, uint32_t addr, uint8_t *vram_base,
841 unsigned long vram_offset, int vram_size, int width, int height);
842 void tcx_update_display(void *opaque);
843 void tcx_invalidate_display(void *opaque);
844 void tcx_screen_dump(void *opaque, const char *filename);
846 /* slavio_intctl.c */
847 void *slavio_intctl_init();
848 void slavio_intctl_set_cpu(void *opaque, unsigned int cpu, CPUState *env);
849 void slavio_pic_info(void *opaque);
850 void slavio_irq_info(void *opaque);
851 void slavio_pic_set_irq(void *opaque, int irq, int level);
852 void slavio_pic_set_irq_cpu(void *opaque, int irq, int level, unsigned int cpu);
855 int load_elf(const char *filename, uint8_t *addr);
856 int load_aout(const char *filename, uint8_t *addr);
859 void slavio_timer_init(uint32_t addr, int irq, int mode, unsigned int cpu);
861 /* slavio_serial.c */
862 SerialState *slavio_serial_init(int base, int irq, CharDriverState *chr1, CharDriverState *chr2);
863 void slavio_serial_ms_kbd_init(int base, int irq);
866 void *slavio_misc_init(uint32_t base, int irq);
867 void slavio_set_power_fail(void *opaque, int power_failing);
870 void esp_init(BlockDriverState **bd, int irq, uint32_t espaddr, uint32_t espdaddr);
873 extern QEMUMachine sun4u_machine;
876 #include "hw/m48t59.h"
878 void NVRAM_set_byte (m48t59_t *nvram, uint32_t addr, uint8_t value);
879 uint8_t NVRAM_get_byte (m48t59_t *nvram, uint32_t addr);
880 void NVRAM_set_word (m48t59_t *nvram, uint32_t addr, uint16_t value);
881 uint16_t NVRAM_get_word (m48t59_t *nvram, uint32_t addr);
882 void NVRAM_set_lword (m48t59_t *nvram, uint32_t addr, uint32_t value);
883 uint32_t NVRAM_get_lword (m48t59_t *nvram, uint32_t addr);
884 void NVRAM_set_string (m48t59_t *nvram, uint32_t addr,
885 const unsigned char *str, uint32_t max);
886 int NVRAM_get_string (m48t59_t *nvram, uint8_t *dst, uint16_t addr, int max);
887 void NVRAM_set_crc (m48t59_t *nvram, uint32_t addr,
888 uint32_t start, uint32_t count);
889 int PPC_NVRAM_set_params (m48t59_t *nvram, uint16_t NVRAM_size,
890 const unsigned char *arch,
891 uint32_t RAM_size, int boot_device,
892 uint32_t kernel_image, uint32_t kernel_size,
894 uint32_t initrd_image, uint32_t initrd_size,
895 uint32_t NVRAM_image,
896 int width, int height, int depth);
900 #define MAX_ADB_DEVICES 16
902 #define ADB_MAX_OUT_LEN 16
904 typedef struct ADBDevice ADBDevice;
906 /* buf = NULL means polling */
907 typedef int ADBDeviceRequest(ADBDevice *d, uint8_t *buf_out,
908 const uint8_t *buf, int len);
909 typedef int ADBDeviceReset(ADBDevice *d);
912 struct ADBBusState *bus;
915 ADBDeviceRequest *devreq;
916 ADBDeviceReset *devreset;
920 typedef struct ADBBusState {
921 ADBDevice devices[MAX_ADB_DEVICES];
926 int adb_request(ADBBusState *s, uint8_t *buf_out,
927 const uint8_t *buf, int len);
928 int adb_poll(ADBBusState *s, uint8_t *buf_out);
930 ADBDevice *adb_register_device(ADBBusState *s, int devaddr,
931 ADBDeviceRequest *devreq,
932 ADBDeviceReset *devreset,
934 void adb_kbd_init(ADBBusState *bus);
935 void adb_mouse_init(ADBBusState *bus);
939 extern ADBBusState adb_bus;
940 int cuda_init(SetIRQFunc *set_irq, void *irq_opaque, int irq);
944 /* usb ports of the VM */
946 #define MAX_VM_USB_PORTS 8
948 extern USBPort *vm_usb_ports[MAX_VM_USB_PORTS];
949 extern USBDevice *vm_usb_hub;
951 void do_usb_add(const char *devname);
952 void do_usb_del(const char *devname);
956 extern QEMUMachine integratorcp_machine;
959 void *ps2_kbd_init(void (*update_irq)(void *, int), void *update_arg);
960 void *ps2_mouse_init(void (*update_irq)(void *, int), void *update_arg);
961 void ps2_write_mouse(void *, int val);
962 void ps2_write_keyboard(void *, int val);
963 uint32_t ps2_read_data(void *);
964 void ps2_queue(void *, int b);
967 void smc91c111_init(NICInfo *, uint32_t, void *, int);
969 #endif /* defined(QEMU_TOOL) */
972 void monitor_init(CharDriverState *hd, int show_banner);
973 void term_puts(const char *str);
974 void term_vprintf(const char *fmt, va_list ap);
975 void term_printf(const char *fmt, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
976 void term_flush(void);
977 void term_print_help(void);
978 void monitor_readline(const char *prompt, int is_password,
979 char *buf, int buf_size);
982 typedef void ReadLineFunc(void *opaque, const char *str);
984 extern int completion_index;
985 void add_completion(const char *str);
986 void readline_handle_byte(int ch);
987 void readline_find_completion(const char *cmdline);
988 const char *readline_get_history(unsigned int index);
989 void readline_start(const char *prompt, int is_password,
990 ReadLineFunc *readline_func, void *opaque);
992 void kqemu_record_dump(void);