[SCSI] zfcp: transport class adaptations II
Replaced zfcp adapter attributes with fc_host attributes:
fc_topology by port_type, physical_wwpn by permanent_port_name.
Make use of fc_host attribute supported_speeds.
Removed zfcp adapter attribute physical_s_id.
Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index bf859c9..cbfab09 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -2043,27 +2043,30 @@
fc_host_port_id(shost) = bottom->s_id & ZFCP_DID_MASK;
fc_host_speed(shost) = bottom->fc_link_speed;
fc_host_supported_classes(shost) = FC_COS_CLASS2 | FC_COS_CLASS3;
- adapter->fc_topology = bottom->fc_topology;
adapter->hydra_version = bottom->adapter_type;
- if (adapter->physical_wwpn == 0)
- adapter->physical_wwpn = fc_host_port_name(shost);
- if (adapter->physical_s_id == 0)
- adapter->physical_s_id = fc_host_port_id(shost);
+ if (fc_host_permanent_port_name(shost) == -1)
+ fc_host_permanent_port_name(shost) =
+ fc_host_port_name(shost);
+ if (bottom->fc_topology == FSF_TOPO_P2P) {
+ adapter->peer_d_id = bottom->peer_d_id & ZFCP_DID_MASK;
+ adapter->peer_wwpn = bottom->plogi_payload.wwpn;
+ adapter->peer_wwnn = bottom->plogi_payload.wwnn;
+ fc_host_port_type(shost) = FC_PORTTYPE_PTP;
+ } else if (bottom->fc_topology == FSF_TOPO_FABRIC)
+ fc_host_port_type(shost) = FC_PORTTYPE_NPORT;
+ else if (bottom->fc_topology == FSF_TOPO_AL)
+ fc_host_port_type(shost) = FC_PORTTYPE_NLPORT;
+ else
+ fc_host_port_type(shost) = FC_PORTTYPE_UNKNOWN;
} else {
fc_host_node_name(shost) = 0;
fc_host_port_name(shost) = 0;
fc_host_port_id(shost) = 0;
fc_host_speed(shost) = FC_PORTSPEED_UNKNOWN;
- adapter->fc_topology = 0;
+ fc_host_port_type(shost) = FC_PORTTYPE_UNKNOWN;
adapter->hydra_version = 0;
}
- if (adapter->fc_topology == FSF_TOPO_P2P) {
- adapter->peer_d_id = bottom->peer_d_id & ZFCP_DID_MASK;
- adapter->peer_wwpn = bottom->plogi_payload.wwpn;
- adapter->peer_wwnn = bottom->plogi_payload.wwnn;
- }
-
if (adapter->adapter_features & FSF_FEATURE_HBAAPI_MANAGEMENT) {
adapter->hardware_version = bottom->hardware_version;
memcpy(fc_host_serial_number(shost), bottom->serial_number,
@@ -2132,8 +2135,8 @@
if (zfcp_fsf_exchange_config_evaluate(fsf_req, 1))
return -EIO;
- switch (adapter->fc_topology) {
- case FSF_TOPO_P2P:
+ switch (fc_host_port_type(adapter->scsi_host)) {
+ case FC_PORTTYPE_PTP:
ZFCP_LOG_NORMAL("Point-to-Point fibrechannel "
"configuration detected at adapter %s\n"
"Peer WWNN 0x%016llx, "
@@ -2146,7 +2149,7 @@
debug_text_event(fsf_req->adapter->erp_dbf, 0,
"top-p-to-p");
break;
- case FSF_TOPO_AL:
+ case FC_PORTTYPE_NLPORT:
ZFCP_LOG_NORMAL("error: Arbitrated loop fibrechannel "
"topology detected at adapter %s "
"unsupported, shutting down adapter\n",
@@ -2155,7 +2158,7 @@
"top-al");
zfcp_erp_adapter_shutdown(adapter, 0);
return -EIO;
- case FSF_TOPO_FABRIC:
+ case FC_PORTTYPE_NPORT:
ZFCP_LOG_NORMAL("Switched fabric fibrechannel "
"network detected at adapter %s.\n",
zfcp_get_busid_by_adapter(adapter));
@@ -2168,7 +2171,6 @@
"of a type known to the zfcp "
"driver, shutting down adapter\n",
zfcp_get_busid_by_adapter(adapter));
- adapter->fc_topology = FSF_TOPO_ERROR;
debug_text_exception(fsf_req->adapter->erp_dbf, 0,
"unknown-topo");
zfcp_erp_adapter_shutdown(adapter, 0);
@@ -2328,14 +2330,13 @@
data = (struct fsf_qtcb_bottom_port*) fsf_req->data;
if (data)
memcpy(data, bottom, sizeof(struct fsf_qtcb_bottom_port));
- if (adapter->connection_features & FSF_FEATURE_NPIV_MODE) {
- adapter->physical_wwpn = bottom->wwpn;
- adapter->physical_s_id = bottom->fc_port_id;
- } else {
- adapter->physical_wwpn = fc_host_port_name(shost);
- adapter->physical_s_id = fc_host_port_id(shost);
- }
+ if (adapter->connection_features & FSF_FEATURE_NPIV_MODE)
+ fc_host_permanent_port_name(shost) = bottom->wwpn;
+ else
+ fc_host_permanent_port_name(shost) =
+ fc_host_port_name(shost);
fc_host_maxframe_size(shost) = bottom->maximum_frame_size;
+ fc_host_supported_speeds(shost) = bottom->supported_speed;
break;
case FSF_EXCHANGE_CONFIG_DATA_INCOMPLETE: