From nobody Sun Sep 28 17:41:40 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=reject dis=none) header.from=linux.ibm.com ARC-Seal: i=1; a=rsa-sha256; t=1758822718; cv=none; d=zohomail.com; s=zohoarc; b=k0eqyoAIjGyN3+TJJWuUKhMy3R+hg7FkBL5xPAiN+xrcp+tzeeNMZ8nzjlL4uXUPXD5/+gFanxrudKt/g+ZobZ/j0S9q+5M62WA5g2JDXgn1JmuzGgzzwoBO4AIaI5bAGPcAvHgpi1QtFejjy9o8diRtYJUoe5nNEW61auwB5h8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1758822718; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=h5Oc3f7CeW37awS+wspcvNS2uIDgLPoWE84YDze3pxk=; b=Z4SFqVgcWRw3zsCybzJ3lK0fZ2ZhRHftfhrL7lAi6gaNDDJIvpg4cDDC+Z9PSsE+NAGtFXfC72dLn78oUS221kvG42wODiRS+iI5gdRvX4gOGPVLCGVJUrufmCuAP0VBolRGXlzYg6or91pnpLvzLzBwaPxkJPJrtWSRB1LsCNA= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=reject dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1758822718328481.2369919263426; Thu, 25 Sep 2025 10:51:58 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1v1q5u-0003y3-Ed; Thu, 25 Sep 2025 13:49:26 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1v1q5h-0003uJ-2K; Thu, 25 Sep 2025 13:49:13 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1v1q5X-0008Kg-1m; Thu, 25 Sep 2025 13:49:10 -0400 Received: from pps.filterd (m0360072.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 58PG4mXG030517; Thu, 25 Sep 2025 17:48:56 GMT Received: from ppma11.dal12v.mail.ibm.com (db.9e.1632.ip4.static.sl-reverse.com [50.22.158.219]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 499kwyxhjr-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 25 Sep 2025 17:48:56 +0000 (GMT) Received: from pps.filterd (ppma11.dal12v.mail.ibm.com [127.0.0.1]) by ppma11.dal12v.mail.ibm.com (8.18.1.2/8.18.1.2) with ESMTP id 58PHGQu2030370; Thu, 25 Sep 2025 17:48:55 GMT Received: from smtprelay05.dal12v.mail.ibm.com ([172.16.1.7]) by ppma11.dal12v.mail.ibm.com (PPS) with ESMTPS id 49a9a1f28g-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 25 Sep 2025 17:48:55 +0000 Received: from smtpav06.dal12v.mail.ibm.com (smtpav06.dal12v.mail.ibm.com [10.241.53.105]) by smtprelay05.dal12v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 58PHmsio21758576 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 25 Sep 2025 17:48:54 GMT Received: from smtpav06.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C9C3158059; Thu, 25 Sep 2025 17:48:54 +0000 (GMT) Received: from smtpav06.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 2DA5F58055; Thu, 25 Sep 2025 17:48:54 +0000 (GMT) Received: from IBM-D32RQW3.ibm.com (unknown [9.61.251.202]) by smtpav06.dal12v.mail.ibm.com (Postfix) with ESMTP; Thu, 25 Sep 2025 17:48:54 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=pp1; bh=h5Oc3f7CeW37awS+w spcvNS2uIDgLPoWE84YDze3pxk=; b=KeRyoF1GWhdQsIDGro4abcQBK8fVwPXyI SEcjESbLFR6Pz6BOEzXDUwcOpQIUqEPqARl32p/1+2PCEem4CBI5ZE+6paW50M6m pgzxWa6A+uD51kWM2rWHbEb/J8UO0wm0yz28Rn8J3PmvST/qdUeEHB9W00oz8xi2 91+CXqqchJWGt/fpJgAUEdXrOQNFXXQmD/H2k45Mr8/8ej2qaUU2NRYheabRCIGL Cjliby2xwMpqC+Y/xVPpm+Wi1jfvtrbGLBojqjl5sMCAA4HTMc9wFl3yuhWE5GjF vzewzTuTPbyVUqkxts9FFRVJUs+DUGfgEQ8F8+2r9GbbwgkzrYEgw== From: Farhan Ali To: qemu-devel@nongnu.org, qemu-s390x@nongnu.org Cc: mjrosato@linux.ibm.com, alifm@linux.ibm.com, thuth@redhat.com, alex.williamson@redhat.com, clg@redhat.com Subject: [PATCH v3 1/5] [NOTFORMERGE] linux-headers: Update for zpci vfio device Date: Thu, 25 Sep 2025 10:48:48 -0700 Message-ID: <20250925174852.1302-2-alifm@linux.ibm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250925174852.1302-1-alifm@linux.ibm.com> References: <20250925174852.1302-1-alifm@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Authority-Analysis: v=2.4 cv=J5Cq7BnS c=1 sm=1 tr=0 ts=68d58088 cx=c_pps a=aDMHemPKRhS1OARIsFnwRA==:117 a=aDMHemPKRhS1OARIsFnwRA==:17 a=yJojWOMRYYMA:10 a=VnNF1IyMAAAA:8 a=Ef7EkEwsYO5O5uvjYS4A:9 X-Proofpoint-GUID: Ps9FP8G_g1sbJHBvjpQX2JV8zfPvhMVW X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwOTIwMDAxNSBTYWx0ZWRfX9msAB8oYF4jK sPrLWG+I2P/02zb9uIQANLZ9c3KFhYCp6IdrityYDjysgh+pD/tOfnyzmZ5wiyjdTxQ9rQsMq/h pYQJcWF4GICL7zRhcp9qAp9vvy38sU89DWFa8/24iw4zM99TrbGqs23StyNkxtAIfLT0UTk6MH2 5ZpDzceqt5PlLQ5RLwvHQvXve9V2Qv+nh3I0HdQJVP2K2ePujK+rFzNC8dp6XvUZ3fb7rtkQsrd b8kRCzvdWqyY3eke0WGM5JSqhd+wisfa3xHPX7lXE/b6zlNz2VzUkptAnknaac6lGw3w38iTw+b FgLEtnk9zusQPwfv+hJDj7j7UHgVaxkE6YeMGCG1mV6bN4iUa3rirg2KHkl3i96rs1TLG28QQib 5Wn3Kc+r X-Proofpoint-ORIG-GUID: Ps9FP8G_g1sbJHBvjpQX2JV8zfPvhMVW X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-09-25_01,2025-09-25_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 impostorscore=0 malwarescore=0 spamscore=0 bulkscore=0 phishscore=0 clxscore=1015 adultscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2509200015 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=148.163.158.5; envelope-from=alifm@linux.ibm.com; helo=mx0b-001b2d01.pphosted.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @ibm.com) X-ZM-MESSAGEID: 1758822720112116600 Content-Type: text/plain; charset="utf-8" Signed-off-by: Farhan Ali --- linux-headers/linux/vfio.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/linux-headers/linux/vfio.h b/linux-headers/linux/vfio.h index 79bf8c0cc5..2918080ad9 100644 --- a/linux-headers/linux/vfio.h +++ b/linux-headers/linux/vfio.h @@ -1468,6 +1468,21 @@ struct vfio_device_feature_bus_master { }; #define VFIO_DEVICE_FEATURE_BUS_MASTER 10 =20 +/** + * VFIO_DEVICE_FEATURE_ZPCI_ERROR feature provides PCI error information to + * userspace for vfio-pci devices on s390x. On s390x PCI error recovery in= volves + * platform firmware and notification to operating system is done by + * architecture specific mechanism. Exposing this information to userspace + * allows userspace to take appropriate actions to handle an error on the + * device. + */ +struct vfio_device_feature_zpci_err { + __u16 pec; + __u8 pending_errors; + __u8 pad; +}; +#define VFIO_DEVICE_FEATURE_ZPCI_ERROR 11 + /* -------- API for Type1 VFIO IOMMU -------- */ =20 /** --=20 2.43.0