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--- src/io.c.orig Thu May 31 04:10:39 2001
+++ src/io.c Sat Jun 2 13:21:25 2001
@@ -14,18 +14,40 @@
#include "global.h"
#include "io.h"
+#ifdef BSD
+/*
+ * Make a phony iopl call. Opening /dev/io in BSD permits all I/O access.
+ * There is no granularity.
+ */
+#include <stdio.h>
+int iopl(int on) {
+ static FILE *f=NULL;
+
+ if (on) {
+ if (f!=NULL)
+ return 0; /* already on */
+ f=fopen("/dev/io","r+");
+ return (f==NULL);
+ } else {
+ fclose(f);
+ f=NULL;
+ return 0;
+ }
+}
+
+#endif
static int int_pci_conf1_read_config_dword(unsigned char bus, unsigned char device_fn, unsigned char where, unsigned int *value)
{
- outl(CONFIG_CMD(bus,device_fn,where), 0xCF8 );
+ outl(0xCF8, CONFIG_CMD(bus,device_fn,where));
*value = inl(0xCFC);
return 1;
}
static int int_pci_conf1_write_config_dword(unsigned char bus, unsigned char device_fn, unsigned char where, unsigned int value)
{
- outl(CONFIG_CMD(bus,device_fn,where), 0xCF8 );
- outl(value, ((0xCFC + (where & 3))));
+ outl(0xCF8, CONFIG_CMD(bus,device_fn,where));
+ outl(((0xCFC + (where & 3))), value);
return 1;
}
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