Add debug messages for nvme/fcp resource allocation.

The xri resources are split into pools for NVME and FCP IO when NVME is
enabled. There was not message in the log that identified this allocation.

Added debug message to log XRI split.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>

diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 6cc561b042118ed6d172dddb8221d77c8a793ee4..b56da015e3b36179207661fd34cbf83249d1cd6c 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -3508,6 +3508,12 @@ lpfc_sli4_scsi_sgl_update(struct lpfc_hba *phba)
        spin_unlock(&phba->scsi_buf_list_put_lock);
        spin_unlock_irq(&phba->scsi_buf_list_get_lock);
 
+       lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
+                       "6060 Current allocated SCSI xri-sgl count:%d, "
+                       "maximum  SCSI xri count:%d (split:%d)\n",
+                       phba->sli4_hba.scsi_xri_cnt,
+                       phba->sli4_hba.scsi_xri_max, phba->cfg_xri_split);
+
        if (phba->sli4_hba.scsi_xri_cnt > phba->sli4_hba.scsi_xri_max) {
                /* max scsi xri shrinked below the allocated scsi buffers */
                scsi_xri_cnt = phba->sli4_hba.scsi_xri_cnt -