From patchwork Wed Nov 18 01:11:04 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tyrel Datwyler X-Patchwork-Id: 328866 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B6E3FC64E8A for ; Wed, 18 Nov 2020 01:11:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 61D0424671 for ; Wed, 18 Nov 2020 01:11:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b="M79okglU" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728073AbgKRBLU (ORCPT ); Tue, 17 Nov 2020 20:11:20 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:21416 "EHLO mx0b-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729108AbgKRBLS (ORCPT ); Tue, 17 Nov 2020 20:11:18 -0500 Received: from pps.filterd (m0098421.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 0AI11fLv096709; Tue, 17 Nov 2020 20:11:11 -0500 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=qlBlMKkNc45GKgll0eG+w8CHNkb4Fcr1XZD0GBNdCiU=; b=M79okglUkTgW2xd2BP+p80up2kv4GAbLdL4N6sGkuAGWHXMR4wEgr7mkVFCtkXnPtCvS 4jv8Fzh5FeI00djQbMjdwbg308DKoAcTfGCf6InV9eZJCU4753Mg4pLm2e/Jfmskvwe4 khNLga5N+tN6NR3umXyfkaTbRAw+t+S+USSLzdbTJ9VGgCHWLVBTe0nVhAg2r9G9uWOk JXubtVMXgWwkBoQQhZdNzAtJtYwEHJsCIbdJ3x8u5cojADDKLCcDxtpv/IJvl6+0tFIQ 7iiDZ/jAj7XvH1wGW91gPT3iXHwBoH+i6F5MwL2zNZxibcY3xYsVwGBmB2CtV3ldsW2w kg== Received: from ppma03dal.us.ibm.com (b.bd.3ea9.ip4.static.sl-reverse.com [169.62.189.11]) by mx0a-001b2d01.pphosted.com with ESMTP id 34vbvra13v-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 17 Nov 2020 20:11:11 -0500 Received: from pps.filterd (ppma03dal.us.ibm.com [127.0.0.1]) by ppma03dal.us.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 0AI11g2B010752; Wed, 18 Nov 2020 01:11:10 GMT Received: from b03cxnp08026.gho.boulder.ibm.com (b03cxnp08026.gho.boulder.ibm.com [9.17.130.18]) by ppma03dal.us.ibm.com with ESMTP id 34t6v9h3pk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 18 Nov 2020 01:11:10 +0000 Received: from b03ledav005.gho.boulder.ibm.com (b03ledav005.gho.boulder.ibm.com [9.17.130.236]) by b03cxnp08026.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 0AI1B0Ip5046830 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 18 Nov 2020 01:11:00 GMT Received: from b03ledav005.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D5BD3BE04F; Wed, 18 Nov 2020 01:11:08 +0000 (GMT) Received: from b03ledav005.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 6975ABE053; Wed, 18 Nov 2020 01:11:08 +0000 (GMT) Received: from vios4361.aus.stglabs.ibm.com (unknown [9.3.43.61]) by b03ledav005.gho.boulder.ibm.com (Postfix) with ESMTP; Wed, 18 Nov 2020 01:11:08 +0000 (GMT) From: Tyrel Datwyler To: james.bottomley@hansenpartnership.com Cc: martin.petersen@oracle.com, linux-scsi@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, brking@linux.ibm.com, Tyrel Datwyler Subject: [PATCH v3 6/6] ibmvfc: advertise client support for targetWWPN using v2 commands Date: Tue, 17 Nov 2020 19:11:04 -0600 Message-Id: <20201118011104.296999-7-tyreld@linux.ibm.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201118011104.296999-1-tyreld@linux.ibm.com> References: <20201118011104.296999-1-tyreld@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.312, 18.0.737 definitions=2020-11-17_15:2020-11-17,2020-11-17 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 spamscore=0 adultscore=0 phishscore=0 suspectscore=1 priorityscore=1501 mlxlogscore=999 mlxscore=0 malwarescore=0 clxscore=1015 impostorscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2011180000 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org The previous patch added support for the targetWWPN field in version 2 MADs and vfcFrame structures. Set the IBMVFC_CAN_SEND_VF_WWPN bit in our capabailites flag during NPIV Login to inform the VIOS that this client supports the feature. Signed-off-by: Tyrel Datwyler --- drivers/scsi/ibmvscsi/ibmvfc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c index 83627e11e85e..42e4d35e0d35 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c @@ -1255,7 +1255,7 @@ static void ibmvfc_set_login_info(struct ibmvfc_host *vhost) login_info->flags |= cpu_to_be16(IBMVFC_CLIENT_MIGRATED); login_info->max_cmds = cpu_to_be32(max_requests + IBMVFC_NUM_INTERNAL_REQ); - login_info->capabilities = cpu_to_be64(IBMVFC_CAN_MIGRATE); + login_info->capabilities = cpu_to_be64(IBMVFC_CAN_MIGRATE | IBMVFC_CAN_SEND_VF_WWPN); login_info->async.va = cpu_to_be64(vhost->async_crq.msg_token); login_info->async.len = cpu_to_be32(vhost->async_crq.size * sizeof(*vhost->async_crq.msgs)); strncpy(login_info->partition_name, vhost->partition_name, IBMVFC_MAX_NAME);