[질문]구형스팍머쉰에서 LED제어할려고 하는데..

레뎃6.2설치된 스팍머쉰 프린트포트에 LED꽃아서 간단하게
제어해볼라고 하는데요..

#include <stdio.h>
#include <unistd.h>
#include <sys/io.h>
#include <stdlib.h>
#define PORT 0x378
int main()
{

  while(1){
  ioperm(PORT,3,1);
  outb(0x09,PORT);
   sleep(1);
  outb(0x06,PORT);
  sleep(1);
}
}

[root@node00 /root]# gcc check.c -o check
/usr/include/asm-sparc/io.h: In function `mapioaddr':
In file included from /usr/include/sys/io.h:6,
                 from check.c:3:
/usr/include/asm-sparc/io.h:107: `sparc_cpu_model' undeclared (first use in this
 function)
/usr/include/asm-sparc/io.h:107: (Each undeclared identifier is reported only on
ce
/usr/include/asm-sparc/io.h:107: for each function it appears in.)
/usr/include/asm-sparc/io.h:110: warning: unreachable code at beginning of switc
h statement
/usr/include/asm-sparc/io.h: In function `unmapioaddr':
/usr/include/asm-sparc/io.h:131: `sparc_cpu_model' undeclared (first use in this
 function)
/usr/include/asm-sparc/io.h:134: warning: unreachable code at beginning of switc
h statement
/usr/include/asm-sparc/io.h: At top level:
/usr/include/asm-sparc/io.h:148: parse error before `pa'

extern __inline__ void mapioaddr(unsigned long physaddr, unsigned long virt_addr,
                                 int bus, int rdonly)
{
        switch(sparc_cpu_model) {
        case sun4c:
        case sun4:
                sun4c_mapioaddr(physaddr, virt_addr, bus, rdonly);
                break;
        case sun4m:
        case sun4d:
        case sun4e:
                srmmu_mapioaddr(physaddr, virt_addr, bus, rdonly);
                break;
        default:
                printk("mapioaddr: Trying to map IO space for unsupported machine.\n");
                printk("mapioaddr: sparc_cpu_model = %d\n", sparc_cpu_model);
                printk("mapioaddr: Halting...\n");
                halt();
        };
        return;
}

[root@node00 /root]# cat /proc/cpuinfo
cpu : Texas Instruments, Inc. - SuperSparc 50
fpu : SuperSparc on-chip FPU
promlib : Version 3 Revision 2
prom : 2.22
type : sun4m
ncpus probed : 1
ncpus active : 1
BogoMips : 59.80
MMU type : TI Viking/MXCC
invall : 0
invmm : 0
invrnge : 0
invpg : 0
contexts : 65536

앗 글구요.. 스팍에서도 프린트포트 넘버가 378번 맞나요? ^^;

컴파일러 버젼은 gcc version 2.95.3 20010315 (release) 입니다