2 * Copyright 1999 Egbert Eich
4 * Permission to use, copy, modify, distribute, and sell this software and its
5 * documentation for any purpose is hereby granted without fee, provided that
6 * the above copyright notice appear in all copies and that both that
7 * copyright notice and this permission notice appear in supporting
8 * documentation, and that the name of the authors not be used in
9 * advertising or publicity pertaining to distribution of the software without
10 * specific, written prior permission. The authors makes no representations
11 * about the suitability of this software for any purpose. It is provided
12 * "as is" without express or implied warranty.
14 * THE AUTHORS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
15 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
16 * EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
17 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
18 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
19 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
20 * PERFORMANCE OF THIS SOFTWARE.
25 #if defined (__i386__) || defined (__i486__) || defined (__i586__) || defined (__i686__) || defined (__k6__)
33 #define p_printf(f,a...) do {if (Config.PrintPort) lprintf(f,##a);} \
35 #define i_printf(f,a...) do {if (Config.PrintIrq) lprintf(f,##a);} \
37 #define P_printf(f,a...) do {if (Config.PrintPci) lprintf(f,##a);} \
40 typedef unsigned char CARD8;
41 typedef unsigned short CARD16;
42 typedef unsigned int CARD32;
43 #if defined (__alpha__) || defined (__ia64__)
44 typedef unsigned long memType;
46 typedef unsigned int memType;
63 Bool ConfigActiveOnly;
64 Bool ConfigActiveDevice;
75 CARD16 (*inw)(CARD16);
76 CARD32 (*inl)(CARD16);
77 void (*outb)(CARD16,CARD8);
78 void (*outw)(CARD16,CARD16);
79 void (*outl)(CARD16,CARD32);
111 } i86biosRegs, *i86biosRegsPtr;
123 enum dev_type { NONE, ISA, PCI };
137 extern struct device Device;
140 unsigned long _bus_base(void);
141 extern void* vram_map;
142 extern int sparse_shift;
146 extern struct config Config;
147 #define IOPERM_BITS 1024
148 extern int ioperm_list[IOPERM_BITS];
150 extern void setup_io(void);
151 extern void do_x86(unsigned long bios_start,i86biosRegsPtr regs);
152 extern int run_bios_int(int num, struct regs86 *regs);
153 extern CARD32 getIntVect(int num);
156 extern void call_boot(struct device *dev);
157 extern void runINT(int num,i86biosRegsPtr Regs);
158 extern void add_hlt(unsigned long addr);
159 extern void del_hlt(int addr);
160 extern void list_hlt();
162 extern int port_rep_inb(CARD16 port, CARD8 *base, int d_f, CARD32 count);
163 extern int port_rep_inw(CARD16 port, CARD16 *base, int d_f, CARD32 count);
164 extern int port_rep_inl(CARD16 port, CARD32 *base, int d_f, CARD32 count);
165 extern int port_rep_outb(CARD16 port, CARD8 *base, int d_f, CARD32 count);
166 extern int port_rep_outw(CARD16 port, CARD16 *base, int d_f, CARD32 count);
167 extern int port_rep_outl(CARD16 port, CARD32 *base, int d_f, CARD32 count);
168 extern CARD8 p_inb(CARD16 port);
169 extern CARD16 p_inw(CARD16 port);
170 extern CARD32 p_inl(CARD16 port);
171 extern void p_outb(CARD16 port, CARD8 val);
172 extern void p_outw(CARD16 port, CARD16 val);
173 extern void p_outl(CARD16 port, CARD32 val);
175 extern CARD8 a_inb(CARD16 port);
176 extern CARD16 a_inw(CARD16 port);
177 extern void a_outb(CARD16 port, CARD8 val);
178 extern void a_outw(CARD16 port, CARD16 val);
181 CARD8 mem_rb(CARD32 addr);
182 CARD16 mem_rw(CARD32 addr);
183 CARD32 mem_rl(CARD32 addr);
184 void mem_wb(CARD32 addr, CARD8 val);
185 void mem_ww(CARD32 addr, CARD16 val);
186 void mem_wl(CARD32 addr, CARD32 val);
188 extern void io_statistics(void);
189 extern void clear_stat(void);
190 extern int int_handler(int num, struct regs86 *regs);
192 extern console open_console(void);
193 extern void close_console(console);
195 extern void dprint(unsigned long start, unsigned long size);
198 extern Bool nostdout;
199 extern char* logfile;
200 extern void logon(void* ptr);
201 extern void logoff();
202 extern void lprintf(const char *f, ...);
204 #define MEM_FILE "/dev/mem"
205 #define DEFAULT_V_BIOS 0xc0000
207 #define V_BIOS DEFAULT_V_BIOS