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Tue, 23 Jun 2026 01:30:53 +0000 (GMT) Received: from li-4c4c4544-0054-3910-8039-c3c04f423534.ibm.com.com (unknown [9.61.188.206]) by smtpav04.dal12v.mail.ibm.com (Postfix) with ESMTP; Tue, 23 Jun 2026 01:30:53 +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 22/29] ibmvfc: extend ibmvfc_debug visibility to ibmvfc-nvme.h Date: Mon, 22 Jun 2026 18:30:28 -0700 Message-ID: <20260623013035.3436640-23-tyreld@linux.ibm.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260623013035.3436640-1-tyreld@linux.ibm.com> References: <20260623013035.3436640-1-tyreld@linux.ibm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Authority-Analysis: v=2.4 cv=X4Ni7mTe c=1 sm=1 tr=0 ts=6a39e1d0 cx=c_pps a=bLidbwmWQ0KltjZqbj+ezA==:117 a=bLidbwmWQ0KltjZqbj+ezA==:17 a=FelO9ux0wxsA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=iQ6ETzBq9ecOQQE5vZCe:22 a=VnNF1IyMAAAA:8 a=Jem0i5WXB_Or_wZ5oY8A:9 X-Proofpoint-Spam-Info: AW1haW4tMjYwNjIzMDAwOCBTYWx0ZWRfX6iPOMUyK1nOr tPfPO0t0eyQHhHnm44mZ9XXSomiGyNBDxov9FlHZ+EJBBQmfU/joRZCN7FQ9fCaF0Jm7mayF2Y4 WgxjRoC282tc0UnbVWHlI7TeiRGksag= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjIzMDAwOCBTYWx0ZWRfX+wQ5NcfJqzcE THwaXQLVJZ8NnBc3E3QxOlKSX5+nFrKEKZ1L60juVkVLvib062JMpXqiffRsguj8o3iFZ5YgyUe rxp4PoQ9kMiIDFR82MNQNZIBbaowEkhshnukveT3HHm1BFDAwK/O5QzEr2/3iadakCmHw5dMd0P Mx+sPcHSEnzE8WA2jw4fShlwYs7QdTI2hq99IZLYbHHMIA/loifS3tYgw3uALYWUtctEOK+lt09 CkMw4j6erX47ff1nSCKxLOn/LrHaVYkQbsgD8Hh7uMFI3Cg+YGM3t9Drx4KGJh4S2wqjDBWLjeK d09eEfnf9wNF5ODFmTmYDh0wnKWZBis5OfktYDrJ1E8fMUedd3TOPcFKD+XKmlZUAR6NF0EPnil Q0aDgw1mPa43pSkR1fNAQ7Zqz+8iGNAFtnv8l4T8YKAFOn4aj4WcjSM9BtkszUl6iVX+NW+cmAE 9BMQTRDAHkGzfSE1LIg== X-Proofpoint-ORIG-GUID: z7Wvp4mdHeoZkErIEwFraLIWMhSA5Fqv X-Proofpoint-GUID: z7Wvp4mdHeoZkErIEwFraLIWMhSA5Fqv X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-23_01,2026-06-22_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 bulkscore=0 suspectscore=0 spamscore=0 priorityscore=1501 impostorscore=0 malwarescore=0 clxscore=1015 adultscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606230008 Export ibmvfc_debug so the NVMe support code can use the existing ibmvfc_dbg logging macro. The debug control variable is currently file-local to the core driver, which prevents protocol-specific code in ibmvfc-nvme.c from using the shared debug infrastructure. Make the variable global within the module and declare it in ibmvfc-nvme.h. Signed-off-by: Tyrel Datwyler --- drivers/scsi/ibmvscsi/ibmvfc-core.c | 3 ++- drivers/scsi/ibmvscsi/ibmvfc-nvme.h | 2 ++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/scsi/ibmvscsi/ibmvfc-core.c b/drivers/scsi/ibmvscsi/ibmvfc-core.c index 5f6ee99d0dba..7e6912fba899 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc-core.c +++ b/drivers/scsi/ibmvscsi/ibmvfc-core.c @@ -41,7 +41,6 @@ static unsigned int max_requests = IBMVFC_MAX_REQUESTS_DEFAULT; static u16 max_sectors = IBMVFC_MAX_SECTORS; static u16 scsi_qdepth = IBMVFC_SCSI_QDEPTH; static unsigned int disc_threads = IBMVFC_MAX_DISC_THREADS; -static unsigned int ibmvfc_debug = IBMVFC_DEBUG; static unsigned int log_level = IBMVFC_DEFAULT_LOG_LEVEL; static unsigned int cls3_error = IBMVFC_CLS3_ERROR; static unsigned int mq_enabled = IBMVFC_MQ; @@ -53,6 +52,8 @@ static unsigned int nr_nvme_channels = IBMVFC_NVME_CHANNELS; static unsigned int mig_channels_only = IBMVFC_MIG_NO_SUB_TO_CRQ; static unsigned int mig_no_less_channels = IBMVFC_MIG_NO_N_TO_M; +unsigned int ibmvfc_debug = IBMVFC_DEBUG; + static LIST_HEAD(ibmvfc_head); static DEFINE_SPINLOCK(ibmvfc_driver_lock); static struct scsi_transport_template *ibmvfc_transport_template; diff --git a/drivers/scsi/ibmvscsi/ibmvfc-nvme.h b/drivers/scsi/ibmvscsi/ibmvfc-nvme.h index 0465e8719881..3aa285788795 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc-nvme.h +++ b/drivers/scsi/ibmvscsi/ibmvfc-nvme.h @@ -22,6 +22,8 @@ #define IBMVFC_MAX_NVME_QUEUES 16 #define IBMVFC_NVME_CHANNELS 8 +extern unsigned int ibmvfc_debug; + struct ibmvfc_host; struct ibmvfc_target; -- 2.54.0