From owner-p4-projects@FreeBSD.ORG  Wed Mar 29 18:05:16 2006
Return-Path: <owner-p4-projects@FreeBSD.ORG>
X-Original-To: p4-projects@freebsd.org
Delivered-To: p4-projects@freebsd.org
Received: by hub.freebsd.org (Postfix, from userid 32767)
	id 9104016A401; Wed, 29 Mar 2006 18:05:16 +0000 (UTC)
X-Original-To: perforce@freebsd.org
Delivered-To: perforce@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 6A9E216A422
	for <perforce@freebsd.org>; Wed, 29 Mar 2006 18:05:16 +0000 (UTC)
	(envelope-from marcel@freebsd.org)
Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 37F7543D72
	for <perforce@freebsd.org>; Wed, 29 Mar 2006 18:05:16 +0000 (GMT)
	(envelope-from marcel@freebsd.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.13.1/8.13.1) with ESMTP id k2TI5GJM060327
	for <perforce@freebsd.org>; Wed, 29 Mar 2006 18:05:16 GMT
	(envelope-from marcel@freebsd.org)
Received: (from perforce@localhost)
	by repoman.freebsd.org (8.13.1/8.13.1/Submit) id k2TI5Fc1060319
	for perforce@freebsd.org; Wed, 29 Mar 2006 18:05:15 GMT
	(envelope-from marcel@freebsd.org)
Date: Wed, 29 Mar 2006 18:05:15 GMT
Message-Id: <200603291805.k2TI5Fc1060319@repoman.freebsd.org>
X-Authentication-Warning: repoman.freebsd.org: perforce set sender to
	marcel@freebsd.org using -f
From: Marcel Moolenaar <marcel@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
Cc: 
Subject: PERFORCE change 94249 for review
X-BeenThere: p4-projects@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: p4 projects tree changes <p4-projects.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/p4-projects>,
	<mailto:p4-projects-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/p4-projects>
List-Post: <mailto:p4-projects@freebsd.org>
List-Help: <mailto:p4-projects-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/p4-projects>,
	<mailto:p4-projects-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 29 Mar 2006 18:05:16 -0000

http://perforce.freebsd.org/chv.cgi?CH=94249

Change 94249 by marcel@marcel_nfs on 2006/03/29 18:04:33

	We typically don't need to reset the external/status interrupt
	in SCC_ICLEAR(), because we do that in SCC_IPEND() to unlatch
	RR0.

Affected files ...

.. //depot/projects/uart/dev/scc/scc_dev_z8530.c#7 edit

Differences ...

==== //depot/projects/uart/dev/scc/scc_dev_z8530.c#7 (text+ko) ====

@@ -114,10 +114,6 @@
 		scc_getreg(bas, c + REG_DATA);
 		scc_barrier(bas);
 	}
-	if (ch->ch_ipend & (SER_INT_SIGCHG|SER_INT_BREAK)) {
-		scc_setreg(bas, c + REG_CTRL, CR_RSTXSI);
-		scc_barrier(bas);
-	}
 	if (ch->ch_ipend & (SER_INT_OVERRUN|SER_INT_BREAK))
 		scc_setreg(bas, c + REG_CTRL, CR_RSTERR);
 	mtx_unlock_spin(&sc->sc_hwmtx);