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LoadSoftModem() routine at sio.c does not trap general serial I/Os.

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It fauls to probe eather DSI Modem or others.

PR:		4657
Reviewed by:	phk
Submitted by:	Kenji Saito <marukun@mx2.nisiq.net>
This commit is contained in:
Poul-Henning Kamp 1998-05-20 06:46:58 +00:00
parent 5364b6d17c
commit d53fd54d9f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=36246
3 changed files with 6 additions and 6 deletions
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4
sys/dev/sio/sio.c
View file

@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* from: @(#)com.c 7.5 (Berkeley) 5/16/91
* $Id: sio.c,v 1.200 1998/05/04 10:35:13 phk Exp $
* $Id: sio.c,v 1.201 1998/05/13 07:26:55 phk Exp $
*/
#include "opt_comconsole.h"
@ -2836,7 +2836,7 @@ LoadSoftModem(int unit, int base_io, u_long size, u_char *ptr)
/*
* First see if it is a DSI SoftModem
*/
if(!((inb(base_io+7) ^ inb(base_io+7) & 0x80)))
if(!((inb(base_io+7) ^ inb(base_io+7)) & 0x80))
return ENODEV;
data_0188 = inb(base_io+4);

4
sys/i386/isa/sio.c
View file

@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* from: @(#)com.c 7.5 (Berkeley) 5/16/91
* $Id: sio.c,v 1.200 1998/05/04 10:35:13 phk Exp $
* $Id: sio.c,v 1.201 1998/05/13 07:26:55 phk Exp $
*/
#include "opt_comconsole.h"
@ -2836,7 +2836,7 @@ LoadSoftModem(int unit, int base_io, u_long size, u_char *ptr)
/*
* First see if it is a DSI SoftModem
*/
if(!((inb(base_io+7) ^ inb(base_io+7) & 0x80)))
if(!((inb(base_io+7) ^ inb(base_io+7)) & 0x80))
return ENODEV;
data_0188 = inb(base_io+4);

4
sys/isa/sio.c
View file

@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* from: @(#)com.c 7.5 (Berkeley) 5/16/91
* $Id: sio.c,v 1.200 1998/05/04 10:35:13 phk Exp $
* $Id: sio.c,v 1.201 1998/05/13 07:26:55 phk Exp $
*/
#include "opt_comconsole.h"
@ -2836,7 +2836,7 @@ LoadSoftModem(int unit, int base_io, u_long size, u_char *ptr)
/*
* First see if it is a DSI SoftModem
*/
if(!((inb(base_io+7) ^ inb(base_io+7) & 0x80)))
if(!((inb(base_io+7) ^ inb(base_io+7)) & 0x80))
return ENODEV;
data_0188 = inb(base_io+4);