--- /dev/null
+/*
+ * 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, int cpuemu);
+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
+
projects / ipfire-2.x.git / blobdiff