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Fri, 11 Sep 2026 02:08:21 +0000 (GMT) Received: from smtpav04.dal12v.mail.ibm.com (smtpav04.dal12v.mail.ibm.com [10.241.53.103]) by smtprelay03.wdc07v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 68B27cxk28050100 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 11 Sep 2026 02:07:38 GMT Received: from smtpav04.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 0CDAA58052; Fri, 11 Sep 2026 02:08:20 +0000 (GMT) Received: from smtpav04.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 58A7958063; Fri, 11 Sep 2026 02:08:19 +0000 (GMT) Received: from li-4c4c4544-0054-3910-8039-c3c04f423534.ibm.com.com (unknown [9.61.103.123]) by smtpav04.dal12v.mail.ibm.com (Postfix) with ESMTP; Fri, 11 Sep 2026 02:08:19 +0000 (GMT) From: Tyrel Datwyler To: james.bottomley@hansenpartnership.com, martin.petersen@oracle.com Cc: linux-scsi@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, brking@linux.ibm.com, davemarq@linux.ibm.com, Tyrel Datwyler Subject: [PATCH v9 3/9] scsi: ibmvfc: add FPIN extended flag and async sub-CRQ queue handle Date: Thu, 10 Sep 2026 19:08:09 -0700 Message-ID: <20260911020817.1033789-3-tyreld@linux.ibm.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260909-ibmvfc-fpin-support-v8-0-b27183b055af@linux.ibm.com> References: <20260909-ibmvfc-fpin-support-v8-0-b27183b055af@linux.ibm.com> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Spam-Info: AW1haW4tMjYwOTExMDAyNCBTYWx0ZWRfX7M3gp2qud/N+ gx9GaBDIF5ljDTbiEClk90n0k6lCvF5QxtO0YH7CKqCNpRGc0+mYQH8Ehja6AtgcPkfZ8OGYINR /tbzgAizXhoynbIS5gLVAaw/Izoa95M= X-Proofpoint-ORIG-GUID: l6iYNfgYEL254GTn9esFTMyWulottP_W X-Proofpoint-GUID: l6iYNfgYEL254GTn9esFTMyWulottP_W X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTExMDAyNCBTYWx0ZWRfXyPmDRXSTjcha uiIh4kVsapqOA5BtuJeWBcd2aH/z1hT9hc8IKDmgt0bKYdAFlt9yNF+MFrxBlsegWqV3DR7uLe9 /JvbQta4yxP/CCZrRxl0B+g/whjiXEyQPcDI86ylh0I6pYA5HNCPX1AtQEnHz0V/m2e4R2BlJcV Cwixszdx0WSWbbrP2z1MlZQyss6vP6BSf4Wyvf/Bq3IXfO7/gvsQqXqJwll+iGIqMJHDLeLPTLm RIlJXju16a6b6lXXIwXRusmUjjoRrBQLDmYF2S6inP/TjEKXY7FPJpNUT4qPAlNot6Yiqam+dZh K7I8YvN5MhjtuLKyizmeyjiyNYPXM1s7Ig4nTv7AdED0/USApXEalKCw/8rpqAVkH+isebYalCq wPxaEjl0aPmKI0EqcRJUEV+gMpezdyflTKZGFiEJ8szda8Kq/RU0FpH6hwnyTbKCtRY7sLn3EKS 9UgZJB9IUnnd0TWbu/Q== X-Authority-Analysis: v=2.4 cv=PIGaavqC c=1 sm=1 tr=0 ts=6aa36296 cx=c_pps a=AfN7/Ok6k8XGzOShvHwTGQ==:117 a=AfN7/Ok6k8XGzOShvHwTGQ==:17 a=VdqzKS8jKosA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=RzCfie-kr_QcCd8fBx8p:22 a=VnNF1IyMAAAA:8 a=dC3NDtCKD2fC6gceAXcA:9 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-11_01,2026-09-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 priorityscore=1501 bulkscore=0 adultscore=0 suspectscore=0 lowpriorityscore=0 impostorscore=0 clxscore=1015 spamscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609110024 From: Dave Marquardt Add IBMVFC_ASYNC_IS_FPIN_EXT flag bit (0x02) to ibmvfc_async_sub_crq.flags to distinguish extended FPIN events from standard ones. Add async_sub_crq field of type ibmvfc_queue to ibmvfc_host to hold the queue handle for the asynchronous sub-CRQ, alongside the existing crq and async_crq queues. Signed-off-by: Dave Marquardt Acked-by: Tyrel Datwyler --- drivers/scsi/ibmvscsi/ibmvfc.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/scsi/ibmvscsi/ibmvfc.h b/drivers/scsi/ibmvscsi/ibmvfc.h index d7a30e7a4a28..a8a063d99564 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.h +++ b/drivers/scsi/ibmvscsi/ibmvfc.h @@ -773,6 +773,7 @@ struct ibmvfc_async_sub_crq { volatile u8 valid; u8 flags; #define IBMVFC_ASYNC_ID_IS_ASSOC_ID 0x01 +#define IBMVFC_ASYNC_IS_FPIN_EXT 0x02 u8 link_state; u8 fpin_status; __be16 event; @@ -990,6 +991,7 @@ struct ibmvfc_host { mempool_t *tgt_pool; struct ibmvfc_queue crq; struct ibmvfc_queue async_crq; + struct ibmvfc_queue async_sub_crq; struct ibmvfc_channels scsi_scrqs; struct ibmvfc_channels nvme_scrqs; struct ibmvfc_npiv_login login_info; -- 2.55.0