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Thu, 23 Jul 2026 00:02:12 +0000 (GMT) Received: from li-4c4c4544-0054-3910-8039-c3c04f423534.ibm.com.com (unknown [9.61.118.58]) by smtpav03.dal12v.mail.ibm.com (Postfix) with ESMTP; Thu, 23 Jul 2026 00:02:12 +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 v2 26/33] ibmvfc: extend ibmvfc_debug visibility to ibmvfc-nvme.h Date: Wed, 22 Jul 2026 17:01:42 -0700 Message-ID: <20260723000149.969416-27-tyreld@linux.ibm.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260723000149.969416-1-tyreld@linux.ibm.com> References: <20260723000149.969416-1-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=HJXz0Itv c=1 sm=1 tr=0 ts=6a615a07 cx=c_pps a=3Bg1Hr4SwmMryq2xdFQyZA==:117 a=3Bg1Hr4SwmMryq2xdFQyZA==:17 a=RAioF0-LDSMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=Y2IxJ9c9Rs8Kov3niI8_:22 a=VnNF1IyMAAAA:8 a=Jem0i5WXB_Or_wZ5oY8A:9 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzIyMDIzNCBTYWx0ZWRfX1WKhg2on7PuR 6WjTCHqG4MeKRzzj2jnHtCRGQGKv+Mh+5wP4DfvzW86VfFlBv8zh1rAHONnUnT6NmAQS3wG3cbH BWN5CpGf19kX8LqRrbCDPpZZACbCWHe99m3U+kaclPkZ5c1RCGRCvENyBzoxsHQv5/ir9jIjelm wBcs1iQ+vgnSM6QRg3lSPxI6mQfpkOjmG5QkMaO+N7R22KYM2cC2HGfj4lRZFOxfR3zVOCgm3hU cMRY3lkyDitWmC2WmGhwo8gyuR7mtG2946Me5l4NN36G/c+WiXyx5zabZZ9qKPyBrVFaZJ8q3M3 J8kbslAk3IRQaooFqufTylFhmYB1uNop+6rkwYnAlFmWz8Bv9OszmSkYSGBhEGS7WuxjgHXtogK NBeEwqXPI+BcXPZeRAyCZ8MnsKzLsGqvjIQXVZZ6PSurtFMH0MSTB5GROPqLgZga1DmvTygLUZK tqwTLIKJswdZvEu+qTA== X-Proofpoint-ORIG-GUID: _EkLsC7_0EeeU2lf45v8g3l5RXgrQNlL X-Proofpoint-Spam-Info: AW1haW4tMjYwNzIyMDIzNCBTYWx0ZWRfX5CbvxQ6XYVxO GTxE3/CZfygiJcZLq6ut6svZMroTUGeb800Sc/vO4n+nD2U8fEvYeAC6iQaqUesJlSeV990jyeM 4cm05aBrOxcyJnW5nVKKHjKMAd7i4GA= X-Proofpoint-GUID: _EkLsC7_0EeeU2lf45v8g3l5RXgrQNlL X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-22_05,2026-07-22_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 priorityscore=1501 lowpriorityscore=0 suspectscore=0 malwarescore=0 impostorscore=0 clxscore=1015 phishscore=0 spamscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607220234 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 ffb579816e84..6156f10871ac 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; -- 2.55.0