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authorAndrew Vasquez <andrew.vasquez@qlogic.com>2006-10-02 12:00:47 -0700
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2006-10-03 17:28:58 -0500
commit7047fcddb1bc96a80fc54ac3a88ea18ca3ae77f6 (patch)
treeae7997cd2bea9db58b941bc1079dd32f0df510af /drivers/scsi/qla2xxx/qla_attr.c
parent90991c85d398fd46b2b07440b5639eb50dfacb2b (diff)
[SCSI] qla2xxx: Add support for host port state FC transport attribute.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_attr.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_attr.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index d4cf51a8796b..ee75a71f3c66 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -879,6 +879,19 @@ qla2x00_get_host_fabric_name(struct Scsi_Host *shost)
fc_host_fabric_name(shost) = node_name;
}
+static void
+qla2x00_get_host_port_state(struct Scsi_Host *shost)
+{
+ scsi_qla_host_t *ha = to_qla_host(shost);
+
+ if (!ha->flags.online)
+ fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE;
+ else if (atomic_read(&ha->loop_state) == LOOP_TIMEOUT)
+ fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN;
+ else
+ fc_host_port_state(shost) = FC_PORTSTATE_ONLINE;
+}
+
struct fc_function_template qla2xxx_transport_functions = {
.show_host_node_name = 1,
@@ -897,6 +910,8 @@ struct fc_function_template qla2xxx_transport_functions = {
.show_host_system_hostname = 1,
.get_host_fabric_name = qla2x00_get_host_fabric_name,
.show_host_fabric_name = 1,
+ .get_host_port_state = qla2x00_get_host_port_state,
+ .show_host_port_state = 1,
.dd_fcrport_size = sizeof(struct fc_port *),
.show_rport_supported_classes = 1,