Allow turning on internal loop-back mode Signed-off-by: Jamie Wellnitz <Jamie.Wellnitz@xxxxxxxxxx> --- a/drivers/scsi/lpfc/lpfc_mbox.c +++ b/drivers/scsi/lpfc/lpfc_mbox.c @@ -195,6 +195,9 @@ lpfc_init_link(struct lpfc_hba * phba, mb->un.varInitLnk.link_flags = FLAGS_TOPOLOGY_MODE_PT_PT; mb->un.varInitLnk.link_flags |= FLAGS_TOPOLOGY_FAILOVER; break; + case FLAGS_LOCAL_LB: + mb->un.varInitLnk.link_flags = FLAGS_LOCAL_LB; + break; } /* NEW_FEATURE --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -616,6 +616,7 @@ LPFC_ATTR_RW(nodev_tmo, 30, 0, 255, /* # lpfc_topology: link topology for init link # 0x0 = attempt loop mode then point-to-point +# 0x01 = internal loopback mode # 0x02 = attempt point-to-point mode only # 0x04 = attempt loop mode only # 0x06 = attempt point-to-point mode then loop @@ -623,7 +624,7 @@ LPFC_ATTR_RW(nodev_tmo, 30, 0, 255, # Set loop mode if you want to run as an NL_Port. Value range is [0,0x6]. # Default value is 0. */ -LPFC_ATTR_R(topology, 0, 0, 6, "Select Fibre Channel topology"); +LPFC_ATTR_RW(topology, 0, 0, 6, "Select Fibre Channel topology"); /* # lpfc_link_speed: Link speed selection for initializing the Fibre Channel - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
