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 {
323 extern NICInfo nd_table[MAX_NICS];
327 typedef struct QEMUClock QEMUClock;
328 typedef struct QEMUTimer QEMUTimer;
329 typedef void QEMUTimerCB(void *opaque);
331 /* The real time clock should be used only for stuff which does not
332 change the virtual machine state, as it is run even if the virtual
333 machine is stopped. The real time clock has a frequency of 1000
335 extern QEMUClock *rt_clock;
337 /* The virtual clock is only run during the emulation. It is stopped
338 when the virtual machine is stopped. Virtual timers use a high
339 precision clock, usually cpu cycles (use ticks_per_sec). */
340 extern QEMUClock *vm_clock;
342 int64_t qemu_get_clock(QEMUClock *clock);
344 QEMUTimer *qemu_new_timer(QEMUClock *clock, QEMUTimerCB *cb, void *opaque);
345 void qemu_free_timer(QEMUTimer *ts);
346 void qemu_del_timer(QEMUTimer *ts);
347 void qemu_mod_timer(QEMUTimer *ts, int64_t expire_time);
348 int qemu_timer_pending(QEMUTimer *ts);
350 extern int64_t ticks_per_sec;
351 extern int pit_min_timer_count;
353 void cpu_enable_ticks(void);
354 void cpu_disable_ticks(void);
358 typedef FILE QEMUFile;
360 void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size);
361 void qemu_put_byte(QEMUFile *f, int v);
362 void qemu_put_be16(QEMUFile *f, unsigned int v);
363 void qemu_put_be32(QEMUFile *f, unsigned int v);
364 void qemu_put_be64(QEMUFile *f, uint64_t v);
365 int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size);
366 int qemu_get_byte(QEMUFile *f);
367 unsigned int qemu_get_be16(QEMUFile *f);
368 unsigned int qemu_get_be32(QEMUFile *f);
369 uint64_t qemu_get_be64(QEMUFile *f);
371 static inline void qemu_put_be64s(QEMUFile *f, const uint64_t *pv)
373 qemu_put_be64(f, *pv);
376 static inline void qemu_put_be32s(QEMUFile *f, const uint32_t *pv)
378 qemu_put_be32(f, *pv);
381 static inline void qemu_put_be16s(QEMUFile *f, const uint16_t *pv)
383 qemu_put_be16(f, *pv);
386 static inline void qemu_put_8s(QEMUFile *f, const uint8_t *pv)
388 qemu_put_byte(f, *pv);
391 static inline void qemu_get_be64s(QEMUFile *f, uint64_t *pv)
393 *pv = qemu_get_be64(f);
396 static inline void qemu_get_be32s(QEMUFile *f, uint32_t *pv)
398 *pv = qemu_get_be32(f);
401 static inline void qemu_get_be16s(QEMUFile *f, uint16_t *pv)
403 *pv = qemu_get_be16(f);
406 static inline void qemu_get_8s(QEMUFile *f, uint8_t *pv)
408 *pv = qemu_get_byte(f);
411 #if TARGET_LONG_BITS == 64
412 #define qemu_put_betl qemu_put_be64
413 #define qemu_get_betl qemu_get_be64
414 #define qemu_put_betls qemu_put_be64s
415 #define qemu_get_betls qemu_get_be64s
417 #define qemu_put_betl qemu_put_be32
418 #define qemu_get_betl qemu_get_be32
419 #define qemu_put_betls qemu_put_be32s
420 #define qemu_get_betls qemu_get_be32s
423 int64_t qemu_ftell(QEMUFile *f);
424 int64_t qemu_fseek(QEMUFile *f, int64_t pos, int whence);
426 typedef void SaveStateHandler(QEMUFile *f, void *opaque);
427 typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id);
429 int qemu_loadvm(const char *filename);
430 int qemu_savevm(const char *filename);
431 int register_savevm(const char *idstr,
434 SaveStateHandler *save_state,
435 LoadStateHandler *load_state,
437 void qemu_get_timer(QEMUFile *f, QEMUTimer *ts);
438 void qemu_put_timer(QEMUFile *f, QEMUTimer *ts);
440 void cpu_save(QEMUFile *f, void *opaque);
441 int cpu_load(QEMUFile *f, void *opaque, int version_id);
444 typedef struct BlockDriverState BlockDriverState;
445 typedef struct BlockDriver BlockDriver;
447 extern BlockDriver bdrv_raw;
448 extern BlockDriver bdrv_cow;
449 extern BlockDriver bdrv_qcow;
450 extern BlockDriver bdrv_vmdk;
451 extern BlockDriver bdrv_cloop;
452 extern BlockDriver bdrv_dmg;
453 extern BlockDriver bdrv_bochs;
454 extern BlockDriver bdrv_vpc;
455 extern BlockDriver bdrv_vvfat;
457 void bdrv_init(void);
458 BlockDriver *bdrv_find_format(const char *format_name);
459 int bdrv_create(BlockDriver *drv,
460 const char *filename, int64_t size_in_sectors,
461 const char *backing_file, int flags);
462 BlockDriverState *bdrv_new(const char *device_name);
463 void bdrv_delete(BlockDriverState *bs);
464 int bdrv_open(BlockDriverState *bs, const char *filename, int snapshot);
465 int bdrv_open2(BlockDriverState *bs, const char *filename, int snapshot,
467 void bdrv_close(BlockDriverState *bs);
468 int bdrv_read(BlockDriverState *bs, int64_t sector_num,
469 uint8_t *buf, int nb_sectors);
470 int bdrv_write(BlockDriverState *bs, int64_t sector_num,
471 const uint8_t *buf, int nb_sectors);
472 void bdrv_get_geometry(BlockDriverState *bs, int64_t *nb_sectors_ptr);
473 int bdrv_commit(BlockDriverState *bs);
474 void bdrv_set_boot_sector(BlockDriverState *bs, const uint8_t *data, int size);
476 #define BDRV_TYPE_HD 0
477 #define BDRV_TYPE_CDROM 1
478 #define BDRV_TYPE_FLOPPY 2
479 #define BIOS_ATA_TRANSLATION_AUTO 0
480 #define BIOS_ATA_TRANSLATION_NONE 1
481 #define BIOS_ATA_TRANSLATION_LBA 2
483 void bdrv_set_geometry_hint(BlockDriverState *bs,
484 int cyls, int heads, int secs);
485 void bdrv_set_type_hint(BlockDriverState *bs, int type);
486 void bdrv_set_translation_hint(BlockDriverState *bs, int translation);
487 void bdrv_get_geometry_hint(BlockDriverState *bs,
488 int *pcyls, int *pheads, int *psecs);
489 int bdrv_get_type_hint(BlockDriverState *bs);
490 int bdrv_get_translation_hint(BlockDriverState *bs);
491 int bdrv_is_removable(BlockDriverState *bs);
492 int bdrv_is_read_only(BlockDriverState *bs);
493 int bdrv_is_inserted(BlockDriverState *bs);
494 int bdrv_is_locked(BlockDriverState *bs);
495 void bdrv_set_locked(BlockDriverState *bs, int locked);
496 void bdrv_set_change_cb(BlockDriverState *bs,
497 void (*change_cb)(void *opaque), void *opaque);
498 void bdrv_get_format(BlockDriverState *bs, char *buf, int buf_size);
499 void bdrv_info(void);
500 BlockDriverState *bdrv_find(const char *name);
501 void bdrv_iterate(void (*it)(void *opaque, const char *name), void *opaque);
502 int bdrv_is_encrypted(BlockDriverState *bs);
503 int bdrv_set_key(BlockDriverState *bs, const char *key);
504 void bdrv_iterate_format(void (*it)(void *opaque, const char *name),
506 const char *bdrv_get_device_name(BlockDriverState *bs);
508 int qcow_get_cluster_size(BlockDriverState *bs);
509 int qcow_compress_cluster(BlockDriverState *bs, int64_t sector_num,
514 typedef void QEMUMachineInitFunc(int ram_size, int vga_ram_size,
516 DisplayState *ds, const char **fd_filename, int snapshot,
517 const char *kernel_filename, const char *kernel_cmdline,
518 const char *initrd_filename);
520 typedef struct QEMUMachine {
523 QEMUMachineInitFunc *init;
524 struct QEMUMachine *next;
527 int qemu_register_machine(QEMUMachine *m);
529 typedef void SetIRQFunc(void *opaque, int irq_num, int level);
530 typedef void IRQRequestFunc(void *opaque, int level);
534 extern target_phys_addr_t isa_mem_base;
536 typedef void (IOPortWriteFunc)(void *opaque, uint32_t address, uint32_t data);
537 typedef uint32_t (IOPortReadFunc)(void *opaque, uint32_t address);
539 int register_ioport_read(int start, int length, int size,
540 IOPortReadFunc *func, void *opaque);
541 int register_ioport_write(int start, int length, int size,
542 IOPortWriteFunc *func, void *opaque);
543 void isa_unassign_ioport(int start, int length);
547 extern target_phys_addr_t pci_mem_base;
549 typedef struct PCIBus PCIBus;
550 typedef struct PCIDevice PCIDevice;
552 typedef void PCIConfigWriteFunc(PCIDevice *pci_dev,
553 uint32_t address, uint32_t data, int len);
554 typedef uint32_t PCIConfigReadFunc(PCIDevice *pci_dev,
555 uint32_t address, int len);
556 typedef void PCIMapIORegionFunc(PCIDevice *pci_dev, int region_num,
557 uint32_t addr, uint32_t size, int type);
559 #define PCI_ADDRESS_SPACE_MEM 0x00
560 #define PCI_ADDRESS_SPACE_IO 0x01
561 #define PCI_ADDRESS_SPACE_MEM_PREFETCH 0x08
563 typedef struct PCIIORegion {
564 uint32_t addr; /* current PCI mapping address. -1 means not mapped */
567 PCIMapIORegionFunc *map_func;
570 #define PCI_ROM_SLOT 6
571 #define PCI_NUM_REGIONS 7
573 /* PCI config space */
576 /* the following fields are read only */
580 PCIIORegion io_regions[PCI_NUM_REGIONS];
582 /* do not access the following fields */
583 PCIConfigReadFunc *config_read;
584 PCIConfigWriteFunc *config_write;
588 PCIDevice *pci_register_device(PCIBus *bus, const char *name,
589 int instance_size, int devfn,
590 PCIConfigReadFunc *config_read,
591 PCIConfigWriteFunc *config_write);
593 void pci_register_io_region(PCIDevice *pci_dev, int region_num,
594 uint32_t size, int type,
595 PCIMapIORegionFunc *map_func);
597 void pci_set_irq(PCIDevice *pci_dev, int irq_num, int level);
599 uint32_t pci_default_read_config(PCIDevice *d,
600 uint32_t address, int len);
601 void pci_default_write_config(PCIDevice *d,
602 uint32_t address, uint32_t val, int len);
603 void generic_pci_save(QEMUFile* f, void *opaque);
604 int generic_pci_load(QEMUFile* f, void *opaque, int version_id);
606 extern struct PIIX3State *piix3_state;
608 PCIBus *i440fx_init(void);
609 void piix3_init(PCIBus *bus);
610 void pci_bios_init(void);
613 /* temporary: will be moved in platform specific file */
614 void pci_set_pic(PCIBus *bus, SetIRQFunc *set_irq, void *irq_opaque);
615 PCIBus *pci_prep_init(void);
616 PCIBus *pci_grackle_init(uint32_t base);
617 PCIBus *pci_pmac_init(void);
618 PCIBus *pci_apb_init(target_ulong special_base, target_ulong mem_base);
620 void pci_nic_init(PCIBus *bus, NICInfo *nd);
623 typedef struct openpic_t openpic_t;
624 void openpic_set_irq(void *opaque, int n_IRQ, int level);
625 openpic_t *openpic_init (PCIBus *bus, int *pmem_index, int nb_cpus,
629 typedef struct HeathrowPICS HeathrowPICS;
630 void heathrow_pic_set_irq(void *opaque, int num, int level);
631 HeathrowPICS *heathrow_pic_init(int *pmem_index);
640 int (*init_isa) (AudioState *s);
641 int (*init_pci) (PCIBus *bus, AudioState *s);
645 extern struct soundhw soundhw[];
650 #define VGA_RAM_SIZE (4096 * 1024)
652 struct DisplayState {
658 void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h);
659 void (*dpy_resize)(struct DisplayState *s, int w, int h);
660 void (*dpy_refresh)(struct DisplayState *s);
663 static inline void dpy_update(DisplayState *s, int x, int y, int w, int h)
665 s->dpy_update(s, x, y, w, h);
668 static inline void dpy_resize(DisplayState *s, int w, int h)
670 s->dpy_resize(s, w, h);
673 int vga_initialize(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
674 unsigned long vga_ram_offset, int vga_ram_size,
675 unsigned long vga_bios_offset, int vga_bios_size);
676 void vga_update_display(void);
677 void vga_invalidate_display(void);
678 void vga_screen_dump(const char *filename);
681 void pci_cirrus_vga_init(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
682 unsigned long vga_ram_offset, int vga_ram_size);
683 void isa_cirrus_vga_init(DisplayState *ds, uint8_t *vga_ram_base,
684 unsigned long vga_ram_offset, int vga_ram_size);
687 void sdl_display_init(DisplayState *ds, int full_screen);
690 void cocoa_display_init(DisplayState *ds, int full_screen);
695 extern BlockDriverState *bs_table[MAX_DISKS];
697 void isa_ide_init(int iobase, int iobase2, int irq,
698 BlockDriverState *hd0, BlockDriverState *hd1);
699 void pci_cmd646_ide_init(PCIBus *bus, BlockDriverState **hd_table,
700 int secondary_ide_enabled);
701 void pci_piix3_ide_init(PCIBus *bus, BlockDriverState **hd_table);
702 int pmac_ide_init (BlockDriverState **hd_table,
703 SetIRQFunc *set_irq, void *irq_opaque, int irq);
706 int es1370_init (PCIBus *bus, AudioState *s);
709 int SB16_init (AudioState *s);
712 int Adlib_init (AudioState *s);
715 int GUS_init (AudioState *s);
718 typedef int (*DMA_transfer_handler) (void *opaque, int nchan, int pos, int size);
719 int DMA_get_channel_mode (int nchan);
720 int DMA_read_memory (int nchan, void *buf, int pos, int size);
721 int DMA_write_memory (int nchan, void *buf, int pos, int size);
722 void DMA_hold_DREQ (int nchan);
723 void DMA_release_DREQ (int nchan);
724 void DMA_schedule(int nchan);
726 void DMA_init (int high_page_enable);
727 void DMA_register_channel (int nchan,
728 DMA_transfer_handler transfer_handler,
732 extern BlockDriverState *fd_table[MAX_FD];
734 typedef struct fdctrl_t fdctrl_t;
736 fdctrl_t *fdctrl_init (int irq_lvl, int dma_chann, int mem_mapped,
738 BlockDriverState **fds);
739 int fdctrl_get_drive_type(fdctrl_t *fdctrl, int drive_num);
743 void isa_ne2000_init(int base, int irq, NICInfo *nd);
744 void pci_ne2000_init(PCIBus *bus, NICInfo *nd);
748 void pci_rtl8139_init(PCIBus *bus, NICInfo *nd);
756 typedef struct RTCState RTCState;
758 RTCState *rtc_init(int base, int irq);
759 void rtc_set_memory(RTCState *s, int addr, int val);
760 void rtc_set_date(RTCState *s, const struct tm *tm);
764 typedef struct SerialState SerialState;
765 SerialState *serial_init(SetIRQFunc *set_irq, void *opaque,
766 int base, int irq, CharDriverState *chr);
767 SerialState *serial_mm_init (SetIRQFunc *set_irq, void *opaque,
768 target_ulong base, int it_shift,
769 int irq, CharDriverState *chr);
773 typedef struct ParallelState ParallelState;
774 ParallelState *parallel_init(int base, int irq, CharDriverState *chr);
778 typedef struct PicState2 PicState2;
779 extern PicState2 *isa_pic;
780 void pic_set_irq(int irq, int level);
781 void pic_set_irq_new(void *opaque, int irq, int level);
782 PicState2 *pic_init(IRQRequestFunc *irq_request, void *irq_request_opaque);
783 void pic_set_alt_irq_func(PicState2 *s, SetIRQFunc *alt_irq_func,
784 void *alt_irq_opaque);
785 int pic_read_irq(PicState2 *s);
786 void pic_update_irq(PicState2 *s);
787 uint32_t pic_intack_read(PicState2 *s);
792 typedef struct IOAPICState IOAPICState;
794 int apic_init(CPUState *env);
795 int apic_get_interrupt(CPUState *env);
796 IOAPICState *ioapic_init(void);
797 void ioapic_set_irq(void *opaque, int vector, int level);
801 #define PIT_FREQ 1193182
803 typedef struct PITState PITState;
805 PITState *pit_init(int base, int irq);
806 void pit_set_gate(PITState *pit, int channel, int val);
807 int pit_get_gate(PITState *pit, int channel);
808 int pit_get_out(PITState *pit, int channel, int64_t current_time);
811 extern QEMUMachine pc_machine;
812 extern QEMUMachine isapc_machine;
814 void ioport_set_a20(int enable);
815 int ioport_get_a20(void);
818 extern QEMUMachine prep_machine;
819 extern QEMUMachine core99_machine;
820 extern QEMUMachine heathrow_machine;
823 extern QEMUMachine mips_machine;
826 ppc_tb_t *cpu_ppc_tb_init (CPUState *env, uint32_t freq);
828 void PREP_debug_write (void *opaque, uint32_t addr, uint32_t val);
830 extern CPUWriteMemoryFunc *PPC_io_write[];
831 extern CPUReadMemoryFunc *PPC_io_read[];
832 void PPC_debug_write (void *opaque, uint32_t addr, uint32_t val);
835 extern QEMUMachine sun4m_machine;
836 uint32_t iommu_translate(uint32_t addr);
837 void pic_set_irq_cpu(int irq, int level, unsigned int cpu);
840 void *iommu_init(uint32_t addr);
841 uint32_t iommu_translate_local(void *opaque, uint32_t addr);
844 void lance_init(NICInfo *nd, int irq, uint32_t leaddr, uint32_t ledaddr);
847 void *tcx_init(DisplayState *ds, uint32_t addr, uint8_t *vram_base,
848 unsigned long vram_offset, int vram_size, int width, int height);
849 void tcx_update_display(void *opaque);
850 void tcx_invalidate_display(void *opaque);
851 void tcx_screen_dump(void *opaque, const char *filename);
853 /* slavio_intctl.c */
854 void *slavio_intctl_init();
855 void slavio_intctl_set_cpu(void *opaque, unsigned int cpu, CPUState *env);
856 void slavio_pic_info(void *opaque);
857 void slavio_irq_info(void *opaque);
858 void slavio_pic_set_irq(void *opaque, int irq, int level);
859 void slavio_pic_set_irq_cpu(void *opaque, int irq, int level, unsigned int cpu);
862 int load_elf(const char *filename, uint8_t *addr);
863 int load_aout(const char *filename, uint8_t *addr);
866 void slavio_timer_init(uint32_t addr, int irq, int mode, unsigned int cpu);
868 /* slavio_serial.c */
869 SerialState *slavio_serial_init(int base, int irq, CharDriverState *chr1, CharDriverState *chr2);
870 void slavio_serial_ms_kbd_init(int base, int irq);
873 void *slavio_misc_init(uint32_t base, int irq);
874 void slavio_set_power_fail(void *opaque, int power_failing);
877 void esp_init(BlockDriverState **bd, int irq, uint32_t espaddr, uint32_t espdaddr);
880 extern QEMUMachine sun4u_machine;
883 #include "hw/m48t59.h"
885 void NVRAM_set_byte (m48t59_t *nvram, uint32_t addr, uint8_t value);
886 uint8_t NVRAM_get_byte (m48t59_t *nvram, uint32_t addr);
887 void NVRAM_set_word (m48t59_t *nvram, uint32_t addr, uint16_t value);
888 uint16_t NVRAM_get_word (m48t59_t *nvram, uint32_t addr);
889 void NVRAM_set_lword (m48t59_t *nvram, uint32_t addr, uint32_t value);
890 uint32_t NVRAM_get_lword (m48t59_t *nvram, uint32_t addr);
891 void NVRAM_set_string (m48t59_t *nvram, uint32_t addr,
892 const unsigned char *str, uint32_t max);
893 int NVRAM_get_string (m48t59_t *nvram, uint8_t *dst, uint16_t addr, int max);
894 void NVRAM_set_crc (m48t59_t *nvram, uint32_t addr,
895 uint32_t start, uint32_t count);
896 int PPC_NVRAM_set_params (m48t59_t *nvram, uint16_t NVRAM_size,
897 const unsigned char *arch,
898 uint32_t RAM_size, int boot_device,
899 uint32_t kernel_image, uint32_t kernel_size,
901 uint32_t initrd_image, uint32_t initrd_size,
902 uint32_t NVRAM_image,
903 int width, int height, int depth);
907 #define MAX_ADB_DEVICES 16
909 #define ADB_MAX_OUT_LEN 16
911 typedef struct ADBDevice ADBDevice;
913 /* buf = NULL means polling */
914 typedef int ADBDeviceRequest(ADBDevice *d, uint8_t *buf_out,
915 const uint8_t *buf, int len);
916 typedef int ADBDeviceReset(ADBDevice *d);
919 struct ADBBusState *bus;
922 ADBDeviceRequest *devreq;
923 ADBDeviceReset *devreset;
927 typedef struct ADBBusState {
928 ADBDevice devices[MAX_ADB_DEVICES];
933 int adb_request(ADBBusState *s, uint8_t *buf_out,
934 const uint8_t *buf, int len);
935 int adb_poll(ADBBusState *s, uint8_t *buf_out);
937 ADBDevice *adb_register_device(ADBBusState *s, int devaddr,
938 ADBDeviceRequest *devreq,
939 ADBDeviceReset *devreset,
941 void adb_kbd_init(ADBBusState *bus);
942 void adb_mouse_init(ADBBusState *bus);
946 extern ADBBusState adb_bus;
947 int cuda_init(SetIRQFunc *set_irq, void *irq_opaque, int irq);
951 /* usb ports of the VM */
953 #define MAX_VM_USB_PORTS 8
955 extern USBPort *vm_usb_ports[MAX_VM_USB_PORTS];
956 extern USBDevice *vm_usb_hub;
958 void do_usb_add(const char *devname);
959 void do_usb_del(const char *devname);
963 extern QEMUMachine integratorcp_machine;
966 void *ps2_kbd_init(void (*update_irq)(void *, int), void *update_arg);
967 void *ps2_mouse_init(void (*update_irq)(void *, int), void *update_arg);
968 void ps2_write_mouse(void *, int val);
969 void ps2_write_keyboard(void *, int val);
970 uint32_t ps2_read_data(void *);
971 void ps2_queue(void *, int b);
972 void ps2_keyboard_set_translation(void *opaque, int mode);
975 void smc91c111_init(NICInfo *, uint32_t, void *, int);
978 void *pl110_init(DisplayState *ds, uint32_t base, void *pic, int irq);
979 void pl110_update_display(void *opaque);
980 void pl110_invalidate_display(void *opaque);
982 #endif /* defined(QEMU_TOOL) */
985 void monitor_init(CharDriverState *hd, int show_banner);
986 void term_puts(const char *str);
987 void term_vprintf(const char *fmt, va_list ap);
988 void term_printf(const char *fmt, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
989 void term_flush(void);
990 void term_print_help(void);
991 void monitor_readline(const char *prompt, int is_password,
992 char *buf, int buf_size);
995 typedef void ReadLineFunc(void *opaque, const char *str);
997 extern int completion_index;
998 void add_completion(const char *str);
999 void readline_handle_byte(int ch);
1000 void readline_find_completion(const char *cmdline);
1001 const char *readline_get_history(unsigned int index);
1002 void readline_start(const char *prompt, int is_password,
1003 ReadLineFunc *readline_func, void *opaque);
1005 void kqemu_record_dump(void);