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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Mon, 27 Aug 2018 01:48:41 -0400 Received: from b01ledav003.gho.pok.ibm.com (b01ledav003.gho.pok.ibm.com [9.57.199.108]) by b01cxnp22036.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w7R5meAb28311658 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 27 Aug 2018 05:48:40 GMT Received: from b01ledav003.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 27B46B2064; Mon, 27 Aug 2018 01:47:40 -0400 (EDT) Received: from b01ledav003.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 0F282B2066; Mon, 27 Aug 2018 01:47:37 -0400 (EDT) Received: from zyimindembp.cn.ibm.com (unknown [9.115.193.142]) by b01ledav003.gho.pok.ibm.com (Postfix) with ESMTP; Mon, 27 Aug 2018 01:47:36 -0400 (EDT) From: Yi Min Zhao To: libvir-list@redhat.com Date: Mon, 27 Aug 2018 13:48:05 +0800 In-Reply-To: <20180827054813.68439-1-zyimin@linux.ibm.com> References: <20180827054813.68439-1-zyimin@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 x-cbid: 18082705-0064-0000-0000-0000034257F5 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00009619; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000266; SDB=6.01079451; UDB=6.00556721; IPR=6.00859435; MB=3.00022951; MTD=3.00000008; XFM=3.00000015; UTC=2018-08-27 05:48:43 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18082705-0065-0000-0000-00003A707336 Message-Id: <20180827054813.68439-5-zyimin@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-08-27_03:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1808270062 X-Greylist: Sender passed SPF test, Sender IP whitelisted by DNSRBL, ACL 212 matched, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Mon, 27 Aug 2018 05:48:46 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Mon, 27 Aug 2018 05:48:46 +0000 (UTC) for IP:'148.163.158.5' DOMAIN:'mx0b-001b2d01.pphosted.com' HELO:'mx0a-001b2d01.pphosted.com' FROM:'zyimin@linux.ibm.com' RCPT:'' X-RedHat-Spam-Score: -0.701 (RCVD_IN_DNSWL_LOW, SPF_PASS) 148.163.158.5 mx0b-001b2d01.pphosted.com 148.163.158.5 mx0b-001b2d01.pphosted.com X-Scanned-By: MIMEDefang 2.78 on 10.5.110.29 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.27 X-loop: libvir-list@redhat.com Cc: fiuczy@linux.ibm.com, cohuck@redhat.com, abologna@redhat.com, renxiaof@linux.vnet.ibm.com, zyimin@linux.ibm.com, bwalk@linux.ibm.com, jtomko@redhat.com, laine@laine.org Subject: [libvirt] [PATCH v4 04/12] qemu: Enable PCI multi bus for S390 guests X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.49]); Mon, 27 Aug 2018 05:49:10 +0000 (UTC) X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 QEMU on s390 supports PCI multibus since forever. Signed-off-by: Yi Min Zhao Reviewed-by: Boris Fiuczynski Reviewed-by: Stefan Zimmermann Reviewed-by: Bjoern Walk Reviewed-by: J=C3=A1n Tomko Reviewed-by: Andrea Bolognani --- src/qemu/qemu_capabilities.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index 406a62e3bf..6df2321e28 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -1790,6 +1790,10 @@ bool virQEMUCapsHasPCIMultiBus(virQEMUCapsPtr qemuCa= ps, return false; } =20 + /* S390 supports PCI-multibus. */ + if (ARCH_IS_S390(def->os.arch)) + return true; + /* If ARM 'virt' supports PCI, it supports multibus. * No extra conditions here for simplicity. */ --=20 Yi Min -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list