Subject: port-mac68k/7313: Quadra serial io broken!
To: None <>
From: Frederick Bruckman <>
List: netbsd-bugs
Date: 04/03/1999 05:55:39
>Number:         7313
>Category:       port-mac68k
>Synopsis:       No serial io with current kernels on Quadra 630 or 840AV
>Confidential:   yes
>Severity:       serious
>Priority:       high
>Responsible:    port-mac68k-maintainer (NetBSD/mac68k Portmaster)
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Apr  3 04:05:01 1999
>Originator:     Frederick Bruckman

>Release:        April 2, 1999
System: NetBSD corwin.home 1.3K NetBSD 1.3K (CORWIN) #31:
Sun Mar 28 09:50:24 CST 1999
fredb@corwin.home:/usr/src/sys/arch/mac68k/compile/CORWIN mac68k
Both Quadra 840AV and Quadra 630.

	Can't do any serial io with any kernels built this week
	(the last week of 1.3K, and first day of 1.4_alpha). All
	of cu, pppd, lp, just wait forever on ttyout. Reverting
	/sys/arch/mac68k/dev/zs.c from 1.31 to v1.29, the last
	version that I have a backup for, has no effect.

	My last working kernel and userland are built from the
	March 26 sup.

	Build any kernel, GENERIC or custom; try to write to a
	serial port.