diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_attr.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_attr.c | 81 |
1 files changed, 20 insertions, 61 deletions
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index bd35e9c7b99..356dede9cd6 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -1113,7 +1113,13 @@ MODULE_PARM_DESC(lpfc_sli_mode, "SLI mode selector:" " 2 - select SLI-2 even on SLI-3 capable HBAs," " 3 - select SLI-3"); -LPFC_ATTR_R(enable_npiv, 0, 0, 1, "Enable NPIV functionality"); +int lpfc_enable_npiv = 0; +module_param(lpfc_enable_npiv, int, 0); +MODULE_PARM_DESC(lpfc_enable_npiv, "Enable NPIV functionality"); +lpfc_param_show(enable_npiv); +lpfc_param_init(enable_npiv, 0, 0, 1); +static CLASS_DEVICE_ATTR(lpfc_enable_npiv, S_IRUGO, + lpfc_enable_npiv_show, NULL); /* # lpfc_nodev_tmo: If set, it will hold all I/O errors on devices that disappear @@ -1259,6 +1265,13 @@ LPFC_VPORT_ATTR_HEX_RW(log_verbose, 0x0, 0x0, 0xffff, "Verbose logging bit-mask"); /* +# lpfc_enable_da_id: This turns on the DA_ID CT command that deregisters +# objects that have been registered with the nameserver after login. +*/ +LPFC_VPORT_ATTR_R(enable_da_id, 0, 0, 1, + "Deregister nameserver objects before LOGO"); + +/* # lun_queue_depth: This parameter is used to limit the number of outstanding # commands per FCP LUN. Value range is [1,128]. Default value is 30. */ @@ -1564,6 +1577,7 @@ struct class_device_attribute *lpfc_vport_attrs[] = { &class_device_attr_lpfc_max_luns, &class_device_attr_nport_evt_cnt, &class_device_attr_npiv_info, + &class_device_attr_lpfc_enable_da_id, NULL, }; @@ -2349,69 +2363,13 @@ struct fc_function_template lpfc_transport_functions = { .dev_loss_tmo_callbk = lpfc_dev_loss_tmo_callbk, .terminate_rport_io = lpfc_terminate_rport_io, - .vport_create = lpfc_vport_create, - .vport_delete = lpfc_vport_delete, + /* Vport fields are filled in at runtime based on enable_npiv */ + .vport_create = NULL, + .vport_delete = NULL, + .vport_disable = NULL, .dd_fcvport_size = sizeof(struct lpfc_vport *), }; -struct fc_function_template lpfc_vport_transport_functions = { - /* fixed attributes the driver supports */ - .show_host_node_name = 1, - .show_host_port_name = 1, - .show_host_supported_classes = 1, - .show_host_supported_fc4s = 1, - .show_host_supported_speeds = 1, - .show_host_maxframe_size = 1, - - /* dynamic attributes the driver supports */ - .get_host_port_id = lpfc_get_host_port_id, - .show_host_port_id = 1, - - .get_host_port_type = lpfc_get_host_port_type, - .show_host_port_type = 1, - - .get_host_port_state = lpfc_get_host_port_state, - .show_host_port_state = 1, - - /* active_fc4s is shown but doesn't change (thus no get function) */ - .show_host_active_fc4s = 1, - - .get_host_speed = lpfc_get_host_speed, - .show_host_speed = 1, - - .get_host_fabric_name = lpfc_get_host_fabric_name, - .show_host_fabric_name = 1, - - /* - * The LPFC driver treats linkdown handling as target loss events - * so there are no sysfs handlers for link_down_tmo. - */ - - .get_fc_host_stats = lpfc_get_stats, - .reset_fc_host_stats = lpfc_reset_stats, - - .dd_fcrport_size = sizeof(struct lpfc_rport_data), - .show_rport_maxframe_size = 1, - .show_rport_supported_classes = 1, - - .set_rport_dev_loss_tmo = lpfc_set_rport_loss_tmo, - .show_rport_dev_loss_tmo = 1, - - .get_starget_port_id = lpfc_get_starget_port_id, - .show_starget_port_id = 1, - - .get_starget_node_name = lpfc_get_starget_node_name, - .show_starget_node_name = 1, - - .get_starget_port_name = lpfc_get_starget_port_name, - .show_starget_port_name = 1, - - .dev_loss_tmo_callbk = lpfc_dev_loss_tmo_callbk, - .terminate_rport_io = lpfc_terminate_rport_io, - - .vport_disable = lpfc_vport_disable, -}; - void lpfc_get_cfgparam(struct lpfc_hba *phba) { @@ -2460,5 +2418,6 @@ lpfc_get_vport_cfgparam(struct lpfc_vport *vport) lpfc_discovery_threads_init(vport, lpfc_discovery_threads); lpfc_max_luns_init(vport, lpfc_max_luns); lpfc_scan_down_init(vport, lpfc_scan_down); + lpfc_enable_da_id_init(vport, lpfc_enable_da_id); return; } |