From 42270dce9d78acbaa5b9ca4fd4e82d251a8d099b Mon Sep 17 00:00:00 2001 From: Dick Kennedy Date: Fri, 29 Sep 2017 17:34:40 -0700 Subject: [PATCH] scsi: lpfc: Disable NPIV support if NVME is enabled The initial implementation of NVME didn't merge with NPIV support. As such, there are several issues if NPIV is used with NVME. For now, ensure that if NVME is enabled then NPIV is not enabled. Support for NPIV with NVME will be added in the near future. Signed-off-by: Dick Kennedy Signed-off-by: James Smart Reviewed-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen --- drivers/scsi/lpfc/lpfc_vport.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/scsi/lpfc/lpfc_vport.c b/drivers/scsi/lpfc/lpfc_vport.c index c714482bf4c5..c9d33b1268cb 100644 --- a/drivers/scsi/lpfc/lpfc_vport.c +++ b/drivers/scsi/lpfc/lpfc_vport.c @@ -313,6 +313,15 @@ lpfc_vport_create(struct fc_vport *fc_vport, bool disable) goto error_out; } + /* NPIV is not supported if HBA has NVME enabled */ + if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) { + lpfc_printf_log(phba, KERN_ERR, LOG_VPORT, + "3189 Create VPORT failed: " + "NPIV is not supported on NVME\n"); + rc = VPORT_INVAL; + goto error_out; + } + vpi = lpfc_alloc_vpi(phba); if (vpi == 0) { lpfc_printf_log(phba, KERN_ERR, LOG_VPORT, -- GitLab