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/*
* Copyright 1999 Egbert Eich
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of the authors not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. The authors makes no representations
* about the suitability of this software for any purpose. It is provided
* "as is" without express or implied warranty.
*
* THE AUTHORS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef V86_BIOS_H
#define V86_BIOS_H
#if defined (__i386__) || defined (__i486__) || defined (__i586__) || defined (__i686__) || defined (__k6__)
# ifndef __ia32__
# define __ia32__
# endif
#endif
#include <stdio.h>
#define p_printf(f,a...) do {if (Config.PrintPort) lprintf(f,##a);} \
while(0)
#define i_printf(f,a...) do {if (Config.PrintIrq) lprintf(f,##a);} \
while(0)
#define P_printf(f,a...) do {if (Config.PrintPci) lprintf(f,##a);} \
while(0)
typedef unsigned char CARD8;
typedef unsigned short CARD16;
typedef unsigned int CARD32;
#if defined (__alpha__) || defined (__ia64__)
typedef unsigned long memType;
#else
typedef unsigned int memType;
#endif
typedef int Bool;
#define FALSE 0
#define TRUE 1
struct config {
Bool PrintPort;
Bool IoStatistics;
Bool PrintIrq;
Bool PrintPci;
Bool ShowAllDev;
Bool PrintIp;
Bool SaveBios;
Bool Trace;
Bool ConfigActiveOnly;
Bool ConfigActiveDevice;
Bool MapSysBios;
Bool Resort;
Bool FixRom;
Bool NoConsole;
Bool BootOnly;
int Verbose;
};
struct pio {
CARD8 (*inb)(CARD16);
CARD16 (*inw)(CARD16);
CARD32 (*inl)(CARD16);
void (*outb)(CARD16,CARD8);
void (*outw)(CARD16,CARD16);
void (*outl)(CARD16,CARD32);
};
struct regs86 {
long ebx;
long ecx;
long edx;
long esi;
long edi;
long ebp;
long eax;
long eip;
long esp;
unsigned short cs;
unsigned short ss;
unsigned short es;
unsigned short ds;
unsigned short fs;
unsigned short gs;
long eflags;
};
typedef struct {
CARD32 ax;
CARD32 bx;
CARD32 cx;
CARD32 dx;
CARD32 cs;
CARD32 es;
CARD32 ds;
CARD32 si;
CARD32 di;
} i86biosRegs, *i86biosRegsPtr;
typedef struct {
int fd;
int vt;
} console;
typedef struct {
void* address;
CARD8 orgval;
} haltpoints;
enum dev_type { NONE, ISA, PCI };
struct device {
Bool booted;
enum dev_type type;
union {
int none;
struct pci {
int bus;
int dev;
int func;
} pci;
} loc;
};
extern struct device Device;
#ifdef __alpha__
unsigned long _bus_base(void);
extern void* vram_map;
extern int sparse_shift;
#endif
extern struct pio P;
extern struct config Config;
#define IOPERM_BITS 1024
extern int ioperm_list[IOPERM_BITS];
extern void setup_io(void);
extern void do_x86(unsigned long bios_start,i86biosRegsPtr regs);
extern int run_bios_int(int num, struct regs86 *regs);
extern CARD32 getIntVect(int num);
CARD32 getIP(void);
extern void call_boot(struct device *dev);
extern void runINT(int num,i86biosRegsPtr Regs);
extern void add_hlt(unsigned long addr);
extern void del_hlt(int addr);
extern void list_hlt();
extern int port_rep_inb(CARD16 port, CARD8 *base, int d_f, CARD32 count);
extern int port_rep_inw(CARD16 port, CARD16 *base, int d_f, CARD32 count);
extern int port_rep_inl(CARD16 port, CARD32 *base, int d_f, CARD32 count);
extern int port_rep_outb(CARD16 port, CARD8 *base, int d_f, CARD32 count);
extern int port_rep_outw(CARD16 port, CARD16 *base, int d_f, CARD32 count);
extern int port_rep_outl(CARD16 port, CARD32 *base, int d_f, CARD32 count);
extern CARD8 p_inb(CARD16 port);
extern CARD16 p_inw(CARD16 port);
extern CARD32 p_inl(CARD16 port);
extern void p_outb(CARD16 port, CARD8 val);
extern void p_outw(CARD16 port, CARD16 val);
extern void p_outl(CARD16 port, CARD32 val);
#ifdef __alpha__
extern CARD8 a_inb(CARD16 port);
extern CARD16 a_inw(CARD16 port);
extern void a_outb(CARD16 port, CARD8 val);
extern void a_outw(CARD16 port, CARD16 val);
#endif
#ifdef __alpha__
CARD8 mem_rb(CARD32 addr);
CARD16 mem_rw(CARD32 addr);
CARD32 mem_rl(CARD32 addr);
void mem_wb(CARD32 addr, CARD8 val);
void mem_ww(CARD32 addr, CARD16 val);
void mem_wl(CARD32 addr, CARD32 val);
#endif
extern void io_statistics(void);
extern void clear_stat(void);
extern int int_handler(int num, struct regs86 *regs);
extern console open_console(void);
extern void close_console(console);
extern void dprint(unsigned long start, unsigned long size);
extern Bool logging;
extern Bool nostdout;
extern char* logfile;
extern void logon(void* ptr);
extern void logoff();
extern void lprintf(const char *f, ...);
#define MEM_FILE "/dev/mem"
#define DEFAULT_V_BIOS 0xc0000
#ifndef V_BIOS
#define V_BIOS DEFAULT_V_BIOS
#endif
#ifdef __alpha__
#define NEED_PCI_IO
#endif
#endif
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