>Number:         752
>Category:       port-sparc
>Synopsis:       slattach failed on internal serial port
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    gnats-admin (GNATS administrator)
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Wed Jan 25 21:20:04 1995
>Originator:     Masaru Oki
>Organization:
>Release:        unknown-1.0
>Environment:
    	
	NetBSD-current 1/5 tar balls

>Description:
	
	'slattach /dev/ttya' is failed, thus TIOCSDTR/TIOCCDTR ioctls
	are not currently supported in zs.c.

>How-To-Repeat:
	
	slattach /dev/ttya
>Fix:
	
diff -ur sys.orig/arch/sparc/dev/zs.c sys/arch/sparc/dev/zs.c
--- sys.orig/arch/sparc/dev/zs.c	Tue Dec  6 20:21:34 1994
+++ sys/arch/sparc/dev/zs.c	Thu Jan 26 13:50:57 1995
@@ -1158,7 +1158,13 @@
 		break;
 	}
 	case TIOCSDTR:
+		zs_modem(cs, 1);
+		break;
+
 	case TIOCCDTR:
+		zs_modem(cs, 0);
+		break;
+
 	case TIOCMSET:
 	case TIOCMBIS:
 	case TIOCMBIC:
>Audit-Trail:
>Unformatted: