2003-11-14 17:48:57 +01:00
|
|
|
|
2005-07-03 09:02:09 +02:00
|
|
|
#ifdef HAVE_XORG_CONFIG_H
|
|
|
|
#include <xorg-config.h>
|
|
|
|
#endif
|
|
|
|
|
2003-11-14 17:48:57 +01:00
|
|
|
#include <stdio.h>
|
2005-04-20 14:25:48 +02:00
|
|
|
#include <X11/X.h>
|
2005-07-03 10:53:54 +02:00
|
|
|
#include "os.h"
|
2003-11-14 17:48:57 +01:00
|
|
|
#include "xf86.h"
|
|
|
|
#include "xf86Priv.h"
|
2005-12-08 20:27:13 +01:00
|
|
|
#include "shared/xf86Axp.h"
|
2003-11-14 17:48:57 +01:00
|
|
|
|
|
|
|
axpDevice lnxGetAXP(void);
|
|
|
|
|
|
|
|
typedef struct
|
|
|
|
{ char* sysName;
|
|
|
|
char* sysVari;
|
|
|
|
char* cpu;
|
|
|
|
axpDevice sys; }
|
|
|
|
AXP;
|
|
|
|
|
|
|
|
static AXP axpList[] = {
|
|
|
|
{ "Tsunami", NULL, NULL, TSUNAMI },
|
|
|
|
{ "Eiger", NULL, NULL, TSUNAMI },
|
|
|
|
{"Noname", NULL, NULL, LCA },
|
|
|
|
{ "AlphaBook1", NULL, NULL, LCA },
|
|
|
|
{"EB66", NULL, NULL, LCA},
|
|
|
|
{"EB64+",NULL,NULL, APECS},
|
|
|
|
{"Noritake",NULL,"EV5",CIA},
|
|
|
|
{"Noritake",NULL,"EV56",CIA},
|
|
|
|
{"Noritake",NULL,NULL,APECS},
|
|
|
|
{"XL",NULL,NULL,APECS},
|
|
|
|
{"Avanti",NULL,NULL,APECS},
|
|
|
|
{"Mikasa",NULL,"EV5",CIA},
|
|
|
|
{"Mikasa",NULL,"EV56",CIA},
|
|
|
|
{"Mikasa",NULL,NULL,APECS},
|
|
|
|
{"EB164","EB164",NULL,CIA},
|
|
|
|
{"EB164","PC164", NULL,CIA},
|
|
|
|
{"EB164","LX164",NULL, PYXIS},
|
|
|
|
{"EB164","SX164",NULL, PYXIS},
|
|
|
|
{"EB164","RX164",NULL, POLARIS},
|
|
|
|
{"Alcor",NULL,NULL,CIA},
|
|
|
|
{"Takara",NULL,NULL,CIA},
|
|
|
|
{"Sable",NULL, "EV5",T2_GAMMA},
|
|
|
|
{"Sable",NULL,"EV56",T2_GAMMA},
|
|
|
|
{"Sable",NULL,NULL,T2},
|
|
|
|
{"Rawhide",NULL,NULL,MCPCIA},
|
|
|
|
{"Jensen",NULL,NULL,JENSEN},
|
|
|
|
{"Miata",NULL,NULL,PYXIS_CIA},
|
|
|
|
{"Ruffian",NULL,NULL,PYXIS_CIA},
|
|
|
|
{"Nautilus",NULL,NULL,IRONGATE},
|
|
|
|
{NULL,NULL,NULL,NONE}
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
axpDevice
|
|
|
|
lnxGetAXP(void)
|
|
|
|
{
|
|
|
|
FILE *file;
|
|
|
|
int count = 0;
|
|
|
|
char res[256];
|
|
|
|
char cpu[255];
|
|
|
|
char systype[255];
|
|
|
|
char sysvari[255];
|
|
|
|
if (!(file = fopen("/proc/cpuinfo","r")))
|
|
|
|
return SYS_NONE;
|
|
|
|
do {
|
|
|
|
if (!fgets(res,0xff,file)) return SYS_NONE;
|
|
|
|
switch (count) {
|
|
|
|
case 1:
|
|
|
|
sscanf(res, "cpu model : %s",cpu);
|
|
|
|
#ifdef DEBUG
|
|
|
|
ErrorF("CPU %s\n",cpu);
|
|
|
|
#endif
|
|
|
|
break;
|
|
|
|
case 5:
|
|
|
|
sscanf(res, "system type : %s",systype);
|
|
|
|
#ifdef DEBUG
|
|
|
|
ErrorF("system type : %s\n",systype);
|
|
|
|
#endif
|
|
|
|
break;
|
|
|
|
case 6:
|
|
|
|
sscanf(res, "system variation : %s",sysvari);
|
|
|
|
#ifdef DEBUG
|
|
|
|
ErrorF("system variation: %s\n",sysvari);
|
|
|
|
#endif
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
count++;
|
|
|
|
} while (count < 8);
|
|
|
|
|
|
|
|
fclose(file);
|
|
|
|
|
|
|
|
count = 0;
|
|
|
|
|
|
|
|
do {
|
|
|
|
if (!axpList[count].sysName || !strcmp(axpList[count].sysName,systype)) {
|
|
|
|
if (axpList[count].sysVari && strcmp(axpList[count].sysVari,sysvari)) {
|
|
|
|
count++;
|
|
|
|
continue;
|
|
|
|
};
|
|
|
|
if (axpList[count].cpu && strcmp(axpList[count].cpu,cpu)) {
|
|
|
|
count++;
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
return axpList[count].sys;
|
|
|
|
}
|
|
|
|
count++;
|
|
|
|
} while (1);
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* pciconfig_iobase wrappers and dynamic i/o selection
|
|
|
|
*/
|
|
|
|
#include <linux/unistd.h>
|
|
|
|
#include <asm/pci.h>
|
|
|
|
#include <errno.h>
|
|
|
|
|
|
|
|
/* glibc versions (single hose only) */
|
|
|
|
extern void _outb(char val, unsigned long port);
|
|
|
|
extern void _outw(short val, unsigned long port);
|
|
|
|
extern void _outl(int val, unsigned long port);
|
|
|
|
extern unsigned int _inb(unsigned long port);
|
|
|
|
extern unsigned int _inw(unsigned long port);
|
|
|
|
extern unsigned int _inl(unsigned long port);
|
|
|
|
|
|
|
|
extern void _dense_outb(char, unsigned long);
|
|
|
|
extern void _dense_outw(short, unsigned long);
|
|
|
|
extern void _dense_outl(int, unsigned long);
|
|
|
|
extern unsigned int _dense_inb(unsigned long);
|
|
|
|
extern unsigned int _dense_inw(unsigned long);
|
|
|
|
extern unsigned int _dense_inl(unsigned long);
|
|
|
|
|
2006-03-25 20:52:05 +01:00
|
|
|
_X_EXPORT void (*_alpha_outb)(char, unsigned long) = _outb;
|
|
|
|
_X_EXPORT void (*_alpha_outw)(short, unsigned long) = _outw;
|
|
|
|
_X_EXPORT void (*_alpha_outl)(int, unsigned long) = _outl;
|
|
|
|
_X_EXPORT unsigned int (*_alpha_inb)(unsigned long) = _inb;
|
|
|
|
_X_EXPORT unsigned int (*_alpha_inw)(unsigned long) = _inw;
|
|
|
|
_X_EXPORT unsigned int (*_alpha_inl)(unsigned long) = _inl;
|
2003-11-14 17:48:57 +01:00
|
|
|
|
|
|
|
static long _alpha_iobase_query(unsigned, int, int, int);
|
|
|
|
long (*_iobase)(unsigned, int, int, int) = _alpha_iobase_query;
|
|
|
|
|
|
|
|
static long
|
|
|
|
_alpha_iobase(unsigned flags, int hose, int bus, int devfn)
|
|
|
|
{
|
|
|
|
#ifdef __NR_pciconfig_iobase
|
|
|
|
if (bus < 0) {
|
|
|
|
bus = hose;
|
|
|
|
flags |= IOBASE_FROM_HOSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
return syscall(__NR_pciconfig_iobase, flags, bus, devfn);
|
|
|
|
#else
|
|
|
|
return -ENOSYS
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
|
|
|
static long
|
|
|
|
_alpha_iobase_legacy(unsigned flags, int hose, int bus, int devfn)
|
|
|
|
{
|
|
|
|
if (hose > 0) return -ENODEV;
|
|
|
|
if (flags & IOBASE_DENSE_MEM) return _bus_base();
|
|
|
|
if (flags & IOBASE_SPARSE_MEM) return _bus_base_sparse();
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static long
|
|
|
|
_alpha_iobase_query(unsigned flags, int hose, int bus, int devfn)
|
|
|
|
{
|
|
|
|
/*
|
|
|
|
* Only use iobase if the syscall is supported *and* it's
|
|
|
|
* a dense io system
|
|
|
|
*/
|
|
|
|
if (_alpha_iobase(IOBASE_DENSE_IO, 0, 0, 0) > 0) {
|
|
|
|
/*
|
|
|
|
* The syscall worked and it's a dense io system - take over the
|
|
|
|
* io subsystem
|
|
|
|
*/
|
|
|
|
_iobase = _alpha_iobase;
|
|
|
|
|
|
|
|
#ifndef INCLUDE_XF86_NO_DOMAIN
|
|
|
|
/*
|
|
|
|
* Only take over the inx/outx functions if this is a dense I/O
|
|
|
|
* system *and* addressing domains are being used. The dense I/O
|
2006-07-24 22:33:34 +02:00
|
|
|
* routines expect I/O to be mapped (as done in xf86MapLegacyIO)
|
2003-11-14 17:48:57 +01:00
|
|
|
*/
|
|
|
|
_alpha_outb = _dense_outb;
|
|
|
|
_alpha_outw = _dense_outw;
|
|
|
|
_alpha_outl = _dense_outl;
|
|
|
|
_alpha_inb = _dense_inb;
|
|
|
|
_alpha_inw = _dense_inw;
|
|
|
|
_alpha_inl = _dense_inl;
|
|
|
|
#endif /* !INCLUDE_XF86_NO_DOMAIN */
|
|
|
|
} else _iobase = _alpha_iobase_legacy;
|
|
|
|
|
|
|
|
return _iobase(flags, hose, bus, devfn);
|
|
|
|
}
|
|
|
|
|