From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758458AbcHCVhg (ORCPT ); Wed, 3 Aug 2016 17:37:36 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:34268 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932883AbcHCVhX (ORCPT ); Wed, 3 Aug 2016 17:37:23 -0400 X-IBM-Helo: d03dlp02.boulder.ibm.com X-IBM-MailFrom: tyreld@linux.vnet.ibm.com From: Tyrel Datwyler To: james.bottomley@hansenpartnership.com Cc: martin.petersen@oracle.com, linux-scsi@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, brking@linux.vnet.ibm.com, nfont@linux.vnet.ibm.com, linux-kernel@vger.kernel.org, mpe@ellerman.id.au, Tyrel Datwyler Subject: [PATCH] ibmvfc: Set READ FCP_XFER_READY DISABLED bit in PRLI Date: Wed, 3 Aug 2016 16:36:52 -0500 X-Mailer: git-send-email 2.7.4 In-Reply-To: <1470260213-19087-1-git-send-email-tyreld@linux.vnet.ibm.com> References: <1470260213-19087-1-git-send-email-tyreld@linux.vnet.ibm.com> X-TM-AS-GCONF: 00 X-Content-Scanned: Fidelis XPS MAILER x-cbid: 16080321-8235-0000-0000-000008EB7B20 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00005547; HX=3.00000240; KW=3.00000007; PH=3.00000004; SC=3.00000177; SDB=6.00739576; UDB=6.00347737; IPR=6.00512177; BA=6.00004642; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009; ZB=6.00000000; ZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00012142; XFM=3.00000011; UTC=2016-08-03 21:37:21 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 16080321-8236-0000-0000-000033AB68DB Message-Id: <1470260213-19087-2-git-send-email-tyreld@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2016-08-03_16:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=1 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1604210000 definitions=main-1608030214 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The READ FCP_XFER_READY DISABLED bit is required to always be set to one since FCP-3. Set it in the service parameter page frame during process login. Signed-off-by: Tyrel Datwyler --- drivers/scsi/ibmvscsi/ibmvfc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c index ab67ec4..4a680ce 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c @@ -3381,6 +3381,7 @@ static void ibmvfc_tgt_send_prli(struct ibmvfc_target *tgt) prli->parms.type = IBMVFC_SCSI_FCP_TYPE; prli->parms.flags = cpu_to_be16(IBMVFC_PRLI_EST_IMG_PAIR); prli->parms.service_parms = cpu_to_be32(IBMVFC_PRLI_INITIATOR_FUNC); + prli->parms.service_parms |= cpu_to_be32(IBMVFC_PRLI_READ_FCP_XFER_RDY_DISABLED); ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_INIT_WAIT); if (ibmvfc_send_event(evt, vhost, default_timeout)) { -- 2.7.4