mirror of
https://git.FreeBSD.org/ports.git
synced 2024-12-04 01:48:54 +00:00
84 lines
1.6 KiB
Plaintext
84 lines
1.6 KiB
Plaintext
--- vaiobat.c.orig Thu Feb 8 09:15:07 2001
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+++ vaiobat.c Sun Mar 9 18:22:57 2003
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@@ -1,21 +1,54 @@
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#define _XOPEN_SOURCE 500
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+#define __BSD_VISIBLE 1
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <errno.h>
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+#ifdef LINUX
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#include <sys/io.h>
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+#endif
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#include <sys/mman.h>
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#include <dirent.h>
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#include <ctype.h>
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+#ifdef LINUX
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#include <malloc.h>
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+#endif
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#include <string.h>
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#include <signal.h>
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+#ifdef HAVE_GETOPT_H
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#include <getopt.h>
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+#endif
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+#ifdef LINUX
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#include <linux/pci.h>
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+#endif
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#include <sys/time.h>
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+
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+#ifdef __FreeBSD__
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+#include <machine/cpufunc.h>
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+static int deviofd=-1;
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+static int iopl(int lvl)
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+{
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+ if(lvl==0){
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+ if(deviofd!=-1){
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+ close(deviofd);
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+ deviofd=-1;
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+ }
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+ return 0;
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+ }else if(lvl==3){
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+ if(deviofd==-1){
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+ deviofd=open("/dev/io",0);
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+ }
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+ return deviofd;
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+ }
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+ return -1;
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+}
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+
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+#endif
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+
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+
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#define DATA_REG 0x62
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#define CST_REG 0x66
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@@ -25,20 +58,20 @@
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static void ecr_set(u8 addr, u8 value)
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{
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while (inb(CST_REG) & 3) usleep(1);
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- outb(0x81, CST_REG);
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+ outb(CST_REG, 0x81);
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while (inb(CST_REG) & 2) usleep(1);
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- outb(addr, DATA_REG);
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+ outb(DATA_REG, addr);
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while (inb(CST_REG) & 2) usleep(1);
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- outb(value, DATA_REG);
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+ outb(DATA_REG, value);
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while (inb(CST_REG) & 2) usleep(1);
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}
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static u8 ecr_get(u8 addr)
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{
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while (inb(CST_REG) & 3) usleep(1);
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- outb(0x80, CST_REG);
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+ outb(CST_REG, 0x80);
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while (inb(CST_REG) & 2) usleep(1);
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- outb(addr, DATA_REG);
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+ outb(DATA_REG, addr);
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while (inb(CST_REG) & 2) usleep(1);
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return inb(DATA_REG);
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}
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