[PATCH 2/8] lpfc: Fix no message shown for lpfc_hdw_queue out of range value

[James Smart <jsmart2021@gmail.com>]

If module parameters override the default configuration settings for
hardware queues or irqs, the driver was not notifying the change from
defaults.

Revise such that any changes will result in a kernel log message.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
---
 drivers/scsi/lpfc/lpfc_attr.c | 20 +++++++++++++++++---
 drivers/scsi/lpfc/lpfc_init.c |  3 ++-
 2 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index cc2c907777d2..ece6c250ebaf 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -7412,12 +7412,26 @@ lpfc_get_cfgparam(struct lpfc_hba *phba)
 void
 lpfc_nvme_mod_param_dep(struct lpfc_hba *phba)
 {
-	if (phba->cfg_hdw_queue > phba->sli4_hba.num_present_cpu)
+	int  logit = 0;
+
+	if (phba->cfg_hdw_queue > phba->sli4_hba.num_present_cpu) {
 		phba->cfg_hdw_queue = phba->sli4_hba.num_present_cpu;
-	if (phba->cfg_irq_chann > phba->sli4_hba.num_present_cpu)
+		logit = 1;
+	}
+	if (phba->cfg_irq_chann > phba->sli4_hba.num_present_cpu) {
 		phba->cfg_irq_chann = phba->sli4_hba.num_present_cpu;
-	if (phba->cfg_irq_chann > phba->cfg_hdw_queue)
+		logit = 1;
+	}
+	if (phba->cfg_irq_chann > phba->cfg_hdw_queue) {
 		phba->cfg_irq_chann = phba->cfg_hdw_queue;
+		logit = 1;
+	}
+	if (logit)
+		lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
+				"2006 Reducing Queues - CPU limitation: "
+				"IRQ %d HDWQ %d\n",
+				phba->cfg_irq_chann,
+				phba->cfg_hdw_queue);
 
 	if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME &&
 	    phba->nvmet_support) {
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 159afadaea2b..265f2dfa7fb0 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -8637,7 +8637,8 @@ lpfc_sli4_read_config(struct lpfc_hba *phba)
 		if ((phba->cfg_irq_chann > qmin) ||
 		    (phba->cfg_hdw_queue > qmin)) {
 			lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
-					"2005 Reducing Queues: "
+					"2005 Reducing Queues - "
+					"FW resource limitation: "
 					"WQ %d CQ %d EQ %d: min %d: "
 					"IRQ %d HDWQ %d\n",
 					phba->sli4_hba.max_cfg_param.max_wq,
-- 
2.26.2