#ifndef VL_H
#define VL_H
+#include "cpu.h"
+
/* vl.c */
-struct CPUX86State;
extern int reset_requested;
+extern int64_t ticks_per_sec;
+extern int pit_min_timer_count;
-typedef void (IOPortWriteFunc)(struct CPUX86State *env, uint32_t address, uint32_t data);
-typedef uint32_t (IOPortReadFunc)(struct CPUX86State *env, uint32_t address);
+typedef void (IOPortWriteFunc)(void *opaque, uint32_t address, uint32_t data);
+typedef uint32_t (IOPortReadFunc)(void *opaque, uint32_t address);
-void *get_mmap_addr(unsigned long size);
-int register_ioport_read(int start, int length, IOPortReadFunc *func, int size);
-int register_ioport_write(int start, int length, IOPortWriteFunc *func, int size);
+int register_ioport_read(int start, int length, int size,
+ IOPortReadFunc *func, void *opaque);
+int register_ioport_write(int start, int length, int size,
+ IOPortWriteFunc *func, void *opaque);
+int64_t cpu_get_ticks(void);
+uint64_t muldiv64(uint64_t a, uint32_t b, uint32_t c);
-void kbd_put_keycode(int keycode);
+void hw_error(const char *fmt, ...);
-#define MOUSE_EVENT_LBUTTON 0x01
-#define MOUSE_EVENT_RBUTTON 0x02
-#define MOUSE_EVENT_MBUTTON 0x04
-void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
+int load_image(const char *filename, uint8_t *addr);
+extern const char *bios_dir;
+
+void pstrcpy(char *buf, int buf_size, const char *str);
+char *pstrcat(char *buf, int buf_size, const char *s);
+
+int serial_open_device(void);
+
+/* network redirectors support */
+
+#define MAX_NICS 8
+
+typedef struct NetDriverState {
+ int fd;
+ uint8_t macaddr[6];
+ char ifname[16];
+} NetDriverState;
+
+extern int nb_nics;
+extern NetDriverState nd_table[MAX_NICS];
+
+void net_send_packet(NetDriverState *nd, const uint8_t *buf, int size);
+
+/* async I/O support */
+
+typedef void IOReadHandler(void *opaque, const uint8_t *buf, int size);
+typedef int IOCanRWHandler(void *opaque);
+
+int add_fd_read_handler(int fd, IOCanRWHandler *fd_can_read,
+ IOReadHandler *fd_read, void *opaque);
/* block.c */
typedef struct BlockDriverState BlockDriverState;
-BlockDriverState *bdrv_open(const char *filename, int snapshot);
+BlockDriverState *bdrv_new(const char *device_name);
+void bdrv_delete(BlockDriverState *bs);
+int bdrv_open(BlockDriverState *bs, const char *filename, int snapshot);
void bdrv_close(BlockDriverState *bs);
int bdrv_read(BlockDriverState *bs, int64_t sector_num,
uint8_t *buf, int nb_sectors);
const uint8_t *buf, int nb_sectors);
void bdrv_get_geometry(BlockDriverState *bs, int64_t *nb_sectors_ptr);
int bdrv_commit(BlockDriverState *bs);
+void bdrv_set_boot_sector(BlockDriverState *bs, const uint8_t *data, int size);
-/* user mode linux compatible COW file */
-#define COW_MAGIC 0x4f4f4f4d /* MOOO */
-#define COW_VERSION 2
+#define BDRV_TYPE_HD 0
+#define BDRV_TYPE_CDROM 1
+#define BDRV_TYPE_FLOPPY 2
-struct cow_header_v2 {
- uint32_t magic;
- uint32_t version;
- char backing_file[1024];
- int32_t mtime;
- uint64_t size;
- uint32_t sectorsize;
-};
+void bdrv_set_geometry_hint(BlockDriverState *bs,
+ int cyls, int heads, int secs);
+void bdrv_set_type_hint(BlockDriverState *bs, int type);
+void bdrv_get_geometry_hint(BlockDriverState *bs,
+ int *pcyls, int *pheads, int *psecs);
+int bdrv_get_type_hint(BlockDriverState *bs);
+int bdrv_is_removable(BlockDriverState *bs);
+int bdrv_is_read_only(BlockDriverState *bs);
+int bdrv_is_inserted(BlockDriverState *bs);
+int bdrv_is_locked(BlockDriverState *bs);
+void bdrv_set_locked(BlockDriverState *bs, int locked);
+void bdrv_set_change_cb(BlockDriverState *bs,
+ void (*change_cb)(void *opaque), void *opaque);
+
+void bdrv_info(void);
+BlockDriverState *bdrv_find(const char *name);
/* vga.c */
-#define VGA_RAM_SIZE (8192 * 1024)
+#define VGA_RAM_SIZE (4096 * 1024)
typedef struct DisplayState {
uint8_t *data;
s->dpy_resize(s, w, h);
}
-int vga_init(DisplayState *ds, uint8_t *vga_ram_base,
- unsigned long vga_ram_offset, int vga_ram_size);
+int vga_initialize(DisplayState *ds, uint8_t *vga_ram_base,
+ unsigned long vga_ram_offset, int vga_ram_size);
void vga_update_display(void);
+void vga_screen_dump(const char *filename);
/* sdl.c */
void sdl_display_init(DisplayState *ds);
+/* ide.c */
+#define MAX_DISKS 4
+
+extern BlockDriverState *bs_table[MAX_DISKS];
+
+void ide_init(int iobase, int iobase2, int irq,
+ BlockDriverState *hd0, BlockDriverState *hd1);
+
+/* oss.c */
+typedef enum {
+ AUD_FMT_U8,
+ AUD_FMT_S8,
+ AUD_FMT_U16,
+ AUD_FMT_S16
+} audfmt_e;
+
+void AUD_open (int rfreq, int rnchannels, audfmt_e rfmt);
+void AUD_reset (int rfreq, int rnchannels, audfmt_e rfmt);
+int AUD_write (void *in_buf, int size);
+void AUD_run (void);
+void AUD_adjust_estimate (int _leftover);
+int AUD_get_free (void);
+int AUD_get_live (void);
+int AUD_get_buffer_size (void);
+void AUD_init (void);
+
+/* dma.c */
+typedef int (*DMA_transfer_handler) (void *opaque, target_ulong addr, int size);
+int DMA_get_channel_mode (int nchan);
+void DMA_hold_DREQ (int nchan);
+void DMA_release_DREQ (int nchan);
+void DMA_schedule(int nchan);
+void DMA_run (void);
+void DMA_init (void);
+void DMA_register_channel (int nchan,
+ DMA_transfer_handler transfer_handler, void *opaque);
+
+/* sb16.c */
+void SB16_run (void);
+void SB16_init (void);
+
+/* fdc.c */
+#define MAX_FD 2
+extern BlockDriverState *fd_table[MAX_FD];
+
+typedef struct fdctrl_t fdctrl_t;
+
+fdctrl_t *fdctrl_init (int irq_lvl, int dma_chann, int mem_mapped,
+ uint32_t io_base,
+ BlockDriverState **fds);
+int fdctrl_get_drive_type(fdctrl_t *fdctrl, int drive_num);
+
+/* ne2000.c */
+
+void ne2000_init(int base, int irq, NetDriverState *nd);
+
+/* pckbd.c */
+
+void kbd_put_keycode(int keycode);
+
+#define MOUSE_EVENT_LBUTTON 0x01
+#define MOUSE_EVENT_RBUTTON 0x02
+#define MOUSE_EVENT_MBUTTON 0x04
+void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
+
+void kbd_init(void);
+
+/* mc146818rtc.c */
+
+typedef struct RTCState {
+ uint8_t cmos_data[128];
+ uint8_t cmos_index;
+ int irq;
+} RTCState;
+
+extern RTCState rtc_state;
+
+void rtc_init(int base, int irq);
+void rtc_timer(void);
+
+/* serial.c */
+
+typedef struct SerialState SerialState;
+
+extern SerialState *serial_console;
+
+SerialState *serial_init(int base, int irq, int fd);
+int serial_can_receive(SerialState *s);
+void serial_receive_byte(SerialState *s, int ch);
+void serial_receive_break(SerialState *s);
+
+/* i8259.c */
+
+void pic_set_irq(int irq, int level);
+void pic_init(void);
+
+/* i8254.c */
+
+#define PIT_FREQ 1193182
+
+typedef struct PITChannelState {
+ int count; /* can be 65536 */
+ uint16_t latched_count;
+ uint8_t rw_state;
+ uint8_t mode;
+ uint8_t bcd; /* not supported */
+ uint8_t gate; /* timer start */
+ int64_t count_load_time;
+ int64_t count_last_edge_check_time;
+} PITChannelState;
+
+extern PITChannelState pit_channels[3];
+
+void pit_init(int base);
+void pit_set_gate(PITChannelState *s, int val);
+int pit_get_out(PITChannelState *s);
+int pit_get_out_edges(PITChannelState *s);
+
+/* pc.c */
+void pc_init(int ram_size, int vga_ram_size, int boot_device,
+ DisplayState *ds, const char **fd_filename, int snapshot,
+ const char *kernel_filename, const char *kernel_cmdline,
+ const char *initrd_filename);
+
+/* monitor.c */
+void monitor_init(void);
+void term_printf(const char *fmt, ...);
+void term_flush(void);
+void term_print_help(void);
+
#endif /* VL_H */
projects / qemu / blobdiff