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-rw-r--r--drivers/scsi/scsi_transport_fc.c6
-rw-r--r--include/scsi/scsi_transport_fc.h4
2 files changed, 9 insertions, 1 deletions
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index d7e470a06180..9f0f7d9c7422 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -2525,7 +2525,11 @@ fc_rport_create(struct Scsi_Host *shost, int channel,
rport->maxframe_size = -1;
rport->supported_classes = FC_COS_UNSPECIFIED;
- rport->dev_loss_tmo = fc_dev_loss_tmo;
+ if (fci->f->get_host_def_dev_loss_tmo) {
+ fci->f->get_host_def_dev_loss_tmo(shost);
+ rport->dev_loss_tmo = fc_host_def_dev_loss_tmo(shost);
+ } else
+ rport->dev_loss_tmo = fc_dev_loss_tmo;
memcpy(&rport->node_name, &ids->node_name, sizeof(rport->node_name));
memcpy(&rport->port_name, &ids->port_name, sizeof(rport->port_name));
rport->port_id = ids->port_id;
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index 87d81b3ce564..9f98fca9b763 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -496,6 +496,7 @@ struct fc_host_attrs {
u64 fabric_name;
char symbolic_name[FC_SYMBOLIC_NAME_SIZE];
char system_hostname[FC_SYMBOLIC_NAME_SIZE];
+ u32 def_dev_loss_tmo;
/* Private (Transport-managed) Attributes */
enum fc_tgtid_binding_type tgtid_bind_type;
@@ -580,6 +581,8 @@ struct fc_host_attrs {
(((struct fc_host_attrs *)(x)->shost_data)->devloss_work_q_name)
#define fc_host_devloss_work_q(x) \
(((struct fc_host_attrs *)(x)->shost_data)->devloss_work_q)
+#define fc_host_def_dev_loss_tmo(x) \
+ (((struct fc_host_attrs *)(x)->shost_data)->def_dev_loss_tmo)
struct fc_bsg_buffer {
@@ -640,6 +643,7 @@ struct fc_function_template {
void (*get_host_fabric_name)(struct Scsi_Host *);
void (*get_host_symbolic_name)(struct Scsi_Host *);
void (*set_host_system_hostname)(struct Scsi_Host *);
+ void (*get_host_def_dev_loss_tmo)(struct Scsi_Host *);
struct fc_host_statistics * (*get_fc_host_stats)(struct Scsi_Host *);
void (*reset_fc_host_stats)(struct Scsi_Host *);