Message ID | 1475232484-109750-6-git-send-email-borntraeger@de.ibm.com |
---|---|
State | New |
Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3slp8y2xK4z9s3T for <incoming@patchwork.ozlabs.org>; Fri, 30 Sep 2016 20:49:22 +1000 (AEST) Received: from localhost ([::1]:43125 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>) id 1bpvNW-00080Z-F2 for incoming@patchwork.ozlabs.org; Fri, 30 Sep 2016 06:49:18 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52248) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <borntraeger@de.ibm.com>) id 1bpvM6-0006tl-6I for qemu-devel@nongnu.org; Fri, 30 Sep 2016 06:47:51 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <borntraeger@de.ibm.com>) id 1bpvM3-0006O4-0f for qemu-devel@nongnu.org; Fri, 30 Sep 2016 06:47:50 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:52518 helo=mx0a-001b2d01.pphosted.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <borntraeger@de.ibm.com>) id 1bpvM2-0006Ny-Rj for qemu-devel@nongnu.org; Fri, 30 Sep 2016 06:47:46 -0400 Received: from pps.filterd (m0098416.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id u8UAlcZh047698 for <qemu-devel@nongnu.org>; Fri, 30 Sep 2016 06:47:46 -0400 Received: from e06smtp12.uk.ibm.com (e06smtp12.uk.ibm.com [195.75.94.108]) by mx0b-001b2d01.pphosted.com with ESMTP id 25s8st6rta-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for <qemu-devel@nongnu.org>; Fri, 30 Sep 2016 06:47:45 -0400 Received: from localhost by e06smtp12.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Fri, 30 Sep 2016 11:47:43 +0100 Received: from b06cxnps4074.portsmouth.uk.ibm.com (d06relay11.portsmouth.uk.ibm.com [9.149.109.196]) by d06dlp03.portsmouth.uk.ibm.com (Postfix) with ESMTP id EDC411B0804B for <qemu-devel@nongnu.org>; Fri, 30 Sep 2016 11:49:37 +0100 (BST) Received: from d06av02.portsmouth.uk.ibm.com (d06av02.portsmouth.uk.ibm.com [9.149.37.228]) by b06cxnps4074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id u8UAlgK466781402 for <qemu-devel@nongnu.org>; Fri, 30 Sep 2016 10:47:42 GMT Received: from d06av02.portsmouth.uk.ibm.com (localhost [127.0.0.1]) by d06av02.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id u8UAlfIY003113 for <qemu-devel@nongnu.org>; Fri, 30 Sep 2016 04:47:42 -0600 Received: from tuxmaker.boeblingen.de.ibm.com (tuxmaker.boeblingen.de.ibm.com [9.152.85.9]) by d06av02.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id u8UAlfWr003098 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Fri, 30 Sep 2016 04:47:41 -0600 Received: by tuxmaker.boeblingen.de.ibm.com (Postfix, from userid 25651) id 9FAA320F221; Fri, 30 Sep 2016 12:47:41 +0200 (CEST) From: Christian Borntraeger <borntraeger@de.ibm.com> To: Peter Maydell <peter.maydell@linaro.org> Date: Fri, 30 Sep 2016 12:48:01 +0200 X-Mailer: git-send-email 2.5.5 In-Reply-To: <1475232484-109750-1-git-send-email-borntraeger@de.ibm.com> References: <1475232484-109750-1-git-send-email-borntraeger@de.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 16093010-0008-0000-0000-000002D5DE19 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 16093010-0009-0000-0000-00001A2A3B5B Message-Id: <1475232484-109750-6-git-send-email-borntraeger@de.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2016-09-30_06:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1609280000 definitions=main-1609300197 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] X-Received-From: 148.163.158.5 Subject: [Qemu-devel] [PULL 5/8] pc-bios/s390-ccw: enable subchannel for IPL I/O devices X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: Halil Pasic <pasic@linux.vnet.ibm.com>, qemu-devel <qemu-devel@nongnu.org>, Alexander Graf <agraf@suse.de>, Christian Borntraeger <borntraeger@de.ibm.com>, Jens Freimann <jfrei@linux.vnet.ibm.com>, Cornelia Huck <cornelia.huck@de.ibm.com>, Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
diff --git a/pc-bios/s390-ccw/virtio.c b/pc-bios/s390-ccw/virtio.c index 1d34e8c..b333734 100644 --- a/pc-bios/s390-ccw/virtio.c +++ b/pc-bios/s390-ccw/virtio.c @@ -97,7 +97,8 @@ static int run_ccw(VDev *vdev, int cmd, void *ptr, int len) /* start command processing */ stsch_err(vdev->schid, &schib); - schib.scsw.ctrl = SCSW_FCTL_START_FUNC; + /* enable the subchannel for IPL device */ + schib.pmcw.ena = 1; msch(vdev->schid, &schib); /* start subchannel command */