Received: by 2002:a6b:500f:0:0:0:0:0 with SMTP id e15csp1010876iob; Fri, 13 May 2022 19:31:44 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyH1xShWOm/y53G+GyvCx2CzlfmbzE4X7JeS+tcQN+RStqpEBufX/lj8KGzwoV+tPpEHRww X-Received: by 2002:a5d:6643:0:b0:20a:f3a1:2d07 with SMTP id f3-20020a5d6643000000b0020af3a12d07mr6220705wrw.159.1652495504562; Fri, 13 May 2022 19:31:44 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1652495504; cv=none; d=google.com; s=arc-20160816; b=oPqfGowYYn5CvoXGWb20QC7oChpvP2MswVsm6fALLNsWJ0YkofVpKIzjyBcddOVDez l2u7qgmELQ+XzqgJtwq/qOZuGRAPtZPLzYc2EgAESpTlxmjqAuVrOwoqu0zkYSI8RJcb WbhKJbPagTJMN0bVMcidylPdYTza8ibF5iwhBMVSMtYo+U50QH+WFYMWxoB6MGLZdQHG tHfHvL8hqpwUnVQj8yBrtCEIPBY5sI6fRhGLLWE5KhBWL8NWbPwQm263yVvxoo2oJTNt BIbXqvTv3J1AVtPhdI6XmML+LiNiVZj9EaJSVrFT2qF/hU2a2tnsjGWn/8bPgm6+USIP FQvg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=SbYLO2GqlwwHbLUP+lhINJceTMUcJBWAqUSUVPmiqic=; b=AdXdg8lJD6Kh8Py+uQeWnc8knqZVS3mMc814dc1sjGBZzdHWL0Uz4ogp8jVp8fKUOv /EibFoiNMYHkZEEgRjghVCE9IyIpBS0mNdvec9f0Aiw4/gmdyHm2ezwl9U297EaDygRp CBUIxI/4CDj/0UmmzM07ziia5P7US1hnVqgvUiKceG7DA8GUMQAcD9uKPZyv5B8m/Xo4 eOKFR0IGqoRhZPqa666xZl7jUanSKzMZEr3x00YF4+xpWTb6EJcnK3VTGVe4/1hfIRB5 mRsDp+OGuSZiXsqfl28u8HInmBEi3aEwGydWcVRRUyk5qocfeirGwfgpEw73K0odaJyU l/hQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@ibm.com header.s=pp1 header.b="fi/w4ggU"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=ibm.com Return-Path: Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net. [2620:137:e000::1:18]) by mx.google.com with ESMTPS id az28-20020adfe19c000000b0020ac7a84cb7si3694527wrb.441.2022.05.13.19.31.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 May 2022 19:31:44 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; dkim=pass header.i=@ibm.com header.s=pp1 header.b="fi/w4ggU"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=ibm.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id F0156326DAE; Fri, 13 May 2022 17:45:09 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237904AbiEMTQQ (ORCPT + 99 others); Fri, 13 May 2022 15:16:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53404 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1383555AbiEMTP6 (ORCPT ); Fri, 13 May 2022 15:15:58 -0400 Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0B270377EA; Fri, 13 May 2022 12:15:51 -0700 (PDT) Received: from pps.filterd (m0098420.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 24DJ1FNJ029385; Fri, 13 May 2022 19:15:48 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=SbYLO2GqlwwHbLUP+lhINJceTMUcJBWAqUSUVPmiqic=; b=fi/w4ggUy1GYLuN1vJUjYJ6w4+H4lQqNm23jxlEZGqU0qMn70TTQKz3e9fq83nb4WW1q 9MX37eKeXLgxL0nL/qzNlYcGqwF6aS4MQJ2CfnwUdJGUZnDAiq+PNeI+w+ZWJnwuIprQ A12HmbwjqpWnbKEbgOxvniuO+qz+WYzC7KNQ0Ghim/1aYECLIPtnLPxT19w0CaHpgL5L SR9Spe1QgqkR2wUTw+H8FXF249AUso09RtqeqvYK+uW0Cf4YePSsILwifacpEhwY9ng3 xDypZTnAWKRH7CilebHW3PSRNO38hj9YmGi5bGvQFnp+lCwuuQtI6ve82zV/XzmJVHQt BA== Received: from pps.reinject (localhost [127.0.0.1]) by mx0b-001b2d01.pphosted.com (PPS) with ESMTPS id 3g1w4e88gk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 13 May 2022 19:15:48 +0000 Received: from m0098420.ppops.net (m0098420.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 24DJFl4Y018827; Fri, 13 May 2022 19:15:47 GMT Received: from ppma03wdc.us.ibm.com (ba.79.3fa9.ip4.static.sl-reverse.com [169.63.121.186]) by mx0b-001b2d01.pphosted.com (PPS) with ESMTPS id 3g1w4e88g9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 13 May 2022 19:15:47 +0000 Received: from pps.filterd (ppma03wdc.us.ibm.com [127.0.0.1]) by ppma03wdc.us.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 24DJDHQM015065; Fri, 13 May 2022 19:15:47 GMT Received: from b01cxnp23033.gho.pok.ibm.com (b01cxnp23033.gho.pok.ibm.com [9.57.198.28]) by ppma03wdc.us.ibm.com with ESMTP id 3fwgda4dsm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 13 May 2022 19:15:47 +0000 Received: from b01ledav002.gho.pok.ibm.com (b01ledav002.gho.pok.ibm.com [9.57.199.107]) by b01cxnp23033.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 24DJFkAR46596586 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 13 May 2022 19:15:46 GMT Received: from b01ledav002.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 6B15B124054; Fri, 13 May 2022 19:15:46 +0000 (GMT) Received: from b01ledav002.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 1B509124053; Fri, 13 May 2022 19:15:41 +0000 (GMT) Received: from li-c92d2ccc-254b-11b2-a85c-a700b5bfb098.ibm.com.com (unknown [9.211.49.28]) by b01ledav002.gho.pok.ibm.com (Postfix) with ESMTP; Fri, 13 May 2022 19:15:40 +0000 (GMT) From: Matthew Rosato To: linux-s390@vger.kernel.org Cc: alex.williamson@redhat.com, cohuck@redhat.com, schnelle@linux.ibm.com, farman@linux.ibm.com, pmorel@linux.ibm.com, borntraeger@linux.ibm.com, hca@linux.ibm.com, gor@linux.ibm.com, gerald.schaefer@linux.ibm.com, agordeev@linux.ibm.com, svens@linux.ibm.com, frankja@linux.ibm.com, david@redhat.com, imbrenda@linux.ibm.com, vneethv@linux.ibm.com, oberpar@linux.ibm.com, freude@linux.ibm.com, thuth@redhat.com, pasic@linux.ibm.com, pbonzini@redhat.com, corbet@lwn.net, jgg@nvidia.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Subject: [PATCH v7 04/22] s390/sclp: detect the AISI facility Date: Fri, 13 May 2022 15:14:51 -0400 Message-Id: <20220513191509.272897-5-mjrosato@linux.ibm.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20220513191509.272897-1-mjrosato@linux.ibm.com> References: <20220513191509.272897-1-mjrosato@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 816s3pqIxWItCWPB8ckUooRXhJYhThG2 X-Proofpoint-ORIG-GUID: riVfTOzkVK597FCpEQqwSKXrx-x4Fe0S X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.858,Hydra:6.0.486,FMLib:17.11.64.514 definitions=2022-05-13_10,2022-05-13_01,2022-02-23_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 clxscore=1015 phishscore=0 lowpriorityscore=0 suspectscore=0 adultscore=0 malwarescore=0 mlxlogscore=744 priorityscore=1501 mlxscore=0 spamscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2202240000 definitions=main-2205130077 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RDNS_NONE, SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Detect the Adapter Interruption Suppression Interpretation facility. Reviewed-by: Eric Farman Reviewed-by: Christian Borntraeger Reviewed-by: Claudio Imbrenda Signed-off-by: Matthew Rosato --- arch/s390/include/asm/sclp.h | 1 + drivers/s390/char/sclp_early.c | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/s390/include/asm/sclp.h b/arch/s390/include/asm/sclp.h index ff359df62154..bdd365407176 100644 --- a/arch/s390/include/asm/sclp.h +++ b/arch/s390/include/asm/sclp.h @@ -90,6 +90,7 @@ struct sclp_info { unsigned char has_zpci_lsi : 1; unsigned char has_aisii : 1; unsigned char has_aeni : 1; + unsigned char has_aisi : 1; unsigned int ibc; unsigned int mtid; unsigned int mtid_cp; diff --git a/drivers/s390/char/sclp_early.c b/drivers/s390/char/sclp_early.c index e9af01b4c97a..c13e55cc4a5d 100644 --- a/drivers/s390/char/sclp_early.c +++ b/drivers/s390/char/sclp_early.c @@ -47,6 +47,7 @@ static void __init sclp_early_facilities_detect(void) sclp.has_kss = !!(sccb->fac98 & 0x01); sclp.has_aisii = !!(sccb->fac118 & 0x40); sclp.has_aeni = !!(sccb->fac118 & 0x20); + sclp.has_aisi = !!(sccb->fac118 & 0x10); sclp.has_zpci_lsi = !!(sccb->fac118 & 0x01); if (sccb->fac85 & 0x02) S390_lowcore.machine_flags |= MACHINE_FLAG_ESOP; -- 2.27.0