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{ "id": 813891, "url": "http://patchwork.ozlabs.org/api/covers/813891/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/cover/cover.1505403478.git.alifm@linux.vnet.ibm.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<cover.1505403478.git.alifm@linux.vnet.ibm.com>", "list_archive_url": null, "date": "2017-09-14T15:55:07", "name": "[v2,0/2] Virtio GPU for S390", "submitter": { "id": 71051, "url": "http://patchwork.ozlabs.org/api/people/71051/?format=api", "name": "Farhan Ali", "email": "alifm@linux.vnet.ibm.com" }, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/cover/cover.1505403478.git.alifm@linux.vnet.ibm.com/mbox/", "series": [ { "id": 3130, "url": "http://patchwork.ozlabs.org/api/series/3130/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=3130", "date": "2017-09-14T15:55:08", "name": "Virtio GPU for S390", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/3130/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/813891/comments/", "headers": { "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", "Authentication-Results": "ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=nongnu.org\n\t(client-ip=2001:4830:134:3::11; helo=lists.gnu.org;\n\tenvelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n\treceiver=<UNKNOWN>)", "Received": [ "from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xtNRl6zljz9s9Y\n\tfor <incoming@patchwork.ozlabs.org>;\n\tFri, 15 Sep 2017 01:56:03 +1000 (AEST)", "from localhost ([::1]:48578 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>)\n\tid 1dsWUk-0001nt-4G\n\tfor incoming@patchwork.ozlabs.org; Thu, 14 Sep 2017 11:56:02 -0400", "from eggs.gnu.org ([2001:4830:134:3::10]:33436)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from <alifm@linux.vnet.ibm.com>) id 1dsWU7-0001df-Jm\n\tfor qemu-devel@nongnu.org; Thu, 14 Sep 2017 11:55:24 -0400", "from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from <alifm@linux.vnet.ibm.com>) id 1dsWU2-0006Ze-NP\n\tfor qemu-devel@nongnu.org; Thu, 14 Sep 2017 11:55:23 -0400", "from mx0a-001b2d01.pphosted.com ([148.163.156.1]:60543)\n\tby eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32)\n\t(Exim 4.71) (envelope-from <alifm@linux.vnet.ibm.com>)\n\tid 1dsWU2-0006Z0-E4\n\tfor qemu-devel@nongnu.org; Thu, 14 Sep 2017 11:55:18 -0400", "from pps.filterd (m0098394.ppops.net [127.0.0.1])\n\tby mx0a-001b2d01.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id\n\tv8EFsTaS048479\n\tfor <qemu-devel@nongnu.org>; Thu, 14 Sep 2017 11:55:16 -0400", "from e31.co.us.ibm.com (e31.co.us.ibm.com [32.97.110.149])\n\tby mx0a-001b2d01.pphosted.com with ESMTP id 2cyr8e4cbh-1\n\t(version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT)\n\tfor <qemu-devel@nongnu.org>; Thu, 14 Sep 2017 11:55:15 -0400", "from localhost\n\tby e31.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use\n\tOnly! Violators will be prosecuted\n\tfor <qemu-devel@nongnu.org> from <alifm@linux.vnet.ibm.com>;\n\tThu, 14 Sep 2017 09:55:14 -0600", "from b03cxnp08027.gho.boulder.ibm.com (9.17.130.19)\n\tby e31.co.us.ibm.com (192.168.1.131) with IBM ESMTP SMTP Gateway:\n\tAuthorized Use Only! Violators will be prosecuted; \n\tThu, 14 Sep 2017 09:55:11 -0600", "from b03ledav002.gho.boulder.ibm.com\n\t(b03ledav002.gho.boulder.ibm.com [9.17.130.233])\n\tby b03cxnp08027.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with\n\tESMTP id v8EFtBnf64421902; Thu, 14 Sep 2017 08:55:11 -0700", "from b03ledav002.gho.boulder.ibm.com (unknown [127.0.0.1])\n\tby IMSVA (Postfix) with ESMTP id 04621136048;\n\tThu, 14 Sep 2017 09:55:11 -0600 (MDT)", "from alifm-ThinkPad-W540.pok.ibm.com (unknown [9.56.58.64])\n\tby b03ledav002.gho.boulder.ibm.com (Postfix) with ESMTPS id\n\t92C6E13604B; Thu, 14 Sep 2017 09:55:10 -0600 (MDT)" ], "From": "Farhan Ali <alifm@linux.vnet.ibm.com>", "To": "qemu-devel@nongnu.org", "Date": "Thu, 14 Sep 2017 11:55:07 -0400", "X-Mailer": "git-send-email 1.9.1", "X-TM-AS-GCONF": "00", "x-cbid": "17091415-8235-0000-0000-00000C454705", "X-IBM-SpamModules-Scores": "", "X-IBM-SpamModules-Versions": "BY=3.00007733; HX=3.00000241; KW=3.00000007;\n\tPH=3.00000004; SC=3.00000227; SDB=6.00916961; UDB=6.00460514;\n\tIPR=6.00697189; \n\tBA=6.00005589; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009;\n\tZB=6.00000000; \n\tZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00017153;\n\tXFM=3.00000015; UTC=2017-09-14 15:55:13", "X-IBM-AV-DETECTION": "SAVI=unused REMOTE=unused XFE=unused", "x-cbparentid": "17091415-8236-0000-0000-00003DA525AD", "Message-Id": "<cover.1505403478.git.alifm@linux.vnet.ibm.com>", "X-Proofpoint-Virus-Version": "vendor=fsecure engine=2.50.10432:, ,\n\tdefinitions=2017-09-14_04:, , signatures=0", "X-Proofpoint-Spam-Details": "rule=outbound_notspam policy=outbound score=0\n\tspamscore=0 suspectscore=1\n\tmalwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam\n\tadjust=0 reason=mlx scancount=1 engine=8.0.1-1707230000\n\tdefinitions=main-1709140238", "X-detected-operating-system": "by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy]", "X-Received-From": "148.163.156.1", "Subject": "[Qemu-devel] [PATCH v2 0/2] Virtio GPU for S390", "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>,\n\t<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>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Cc": "borntraeger@de.ibm.com, thuth@redhat.com, cohuck@redhat.com,\n\tkraxel@redhat.com", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "\"Qemu-devel\"\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>" }, "content": "These patches wire up the virtio-gpu device for CCW bus for\nS390.\n\nFor the S390 architecture which does not natively support any graphics\ndevice, virtio gpu in 2D mode could be used to emulate a simple graphics\ncard and use VNC as the display.\n\neg: qemu-system-s390x ... -device virtio-gpu-ccw,devno=fe.0.0101\n -vnc host_ip_addr:5900\n\nNote, to actually see any display content the\nguest kernel needs to support DRM layer, Virtio GPU driver,\nthe Virtual Terminal layer etc.\n\nI would appreciate any feedback on these patches, specially the\nfirst patch.\n\nChangeLog\n--------\nv1 -> v2\n - remove error_propagate (patch 2)\n - Add byteswap functions (patch 1)\n - Handle endian conversion for virtio_gpu_ctrl_response (patch 1)\n\n\nThank you\nFarhan\n\n\nFarhan Ali (2):\n virtio-gpu: Handle endian conversion\n virtio-gpu-ccw: Create a virtio gpu device for the ccw bus\n\n hw/display/virtio-gpu.c | 75 +++++++++++++++++++++++++++++++++++++++++++------\n hw/s390x/virtio-ccw.c | 49 ++++++++++++++++++++++++++++++++\n hw/s390x/virtio-ccw.h | 10 +++++++\n 3 files changed, 126 insertions(+), 8 deletions(-)" }