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have probe return size of io space on successful return, rather

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than simply 1.
This commit is contained in:
cgd 1993-04-09 16:43:56 +00:00
parent c2176edbac
commit fa76d62392
3 changed files with 6 additions and 6 deletions
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4
sys/arch/i386/isa/com.c
View File

@ -42,7 +42,7 @@
* 09 Aug 92 Christoph Robitschko Correct minor number on com ports
* 10 Feb 93 Jordan K. Hubbard Added select code
*/
static char rcsid[] = "$Header: /cvsroot/src/sys/arch/i386/isa/Attic/com.c,v 1.4 1993/04/08 08:26:50 deraadt Exp $";
static char rcsid[] = "$Header: /cvsroot/src/sys/arch/i386/isa/Attic/com.c,v 1.5 1993/04/09 16:43:56 cgd Exp $";
#include "com.h"
#if NCOM > 0
@ -128,7 +128,7 @@ struct isa_device *dev;
outb(dev->id_iobase+com_iir, 0);
DELAY(100);
if ((inb(dev->id_iobase+com_iir) & 0x38) == 0)
return(1);
return(8);
return(0);
}

4
sys/dev/ic/com.c
View File

@ -42,7 +42,7 @@
* 09 Aug 92 Christoph Robitschko Correct minor number on com ports
* 10 Feb 93 Jordan K. Hubbard Added select code
*/
static char rcsid[] = "$Header: /cvsroot/src/sys/dev/ic/com.c,v 1.4 1993/04/08 08:26:50 deraadt Exp $";
static char rcsid[] = "$Header: /cvsroot/src/sys/dev/ic/com.c,v 1.5 1993/04/09 16:43:56 cgd Exp $";
#include "com.h"
#if NCOM > 0
@ -128,7 +128,7 @@ struct isa_device *dev;
outb(dev->id_iobase+com_iir, 0);
DELAY(100);
if ((inb(dev->id_iobase+com_iir) & 0x38) == 0)
return(1);
return(8);
return(0);
}

4
sys/dev/isa/com.c
View File

@ -42,7 +42,7 @@
* 09 Aug 92 Christoph Robitschko Correct minor number on com ports
* 10 Feb 93 Jordan K. Hubbard Added select code
*/
static char rcsid[] = "$Header: /cvsroot/src/sys/dev/isa/Attic/com.c,v 1.4 1993/04/08 08:26:50 deraadt Exp $";
static char rcsid[] = "$Header: /cvsroot/src/sys/dev/isa/Attic/com.c,v 1.5 1993/04/09 16:43:56 cgd Exp $";
#include "com.h"
#if NCOM > 0
@ -128,7 +128,7 @@ struct isa_device *dev;
outb(dev->id_iobase+com_iir, 0);
DELAY(100);
if ((inb(dev->id_iobase+com_iir) & 0x38) == 0)
return(1);
return(8);
return(0);
}