1 files changed, 53 insertions, 0 deletions
diff --git a/drivers/scsi/fnic/fnic_attrs.c b/drivers/scsi/fnic/fnic_attrs.c
new file mode 100644
index 000000000..a61e0c5e6
--- /dev/null
+++ b/drivers/scsi/fnic/fnic_attrs.c
@@ -0,0 +1,53 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright 2008 Cisco Systems, Inc.  All rights reserved.
+ * Copyright 2007 Nuova Systems, Inc.  All rights reserved.
+ */
+#include <linux/string.h>
+#include <linux/device.h>
+#include <scsi/scsi_host.h>
+#include "fnic.h"
+
+static ssize_t fnic_show_state(struct device *dev,
+			       struct device_attribute *attr, char *buf)
+{
+	struct fc_lport *lp = shost_priv(class_to_shost(dev));
+	struct fnic *fnic = lport_priv(lp);
+
+	return snprintf(buf, PAGE_SIZE, "%s\n", fnic_state_str[fnic->state]);
+}
+
+static ssize_t fnic_show_drv_version(struct device *dev,
+				     struct device_attribute *attr, char *buf)
+{
+	return snprintf(buf, PAGE_SIZE, "%s\n", DRV_VERSION);
+}
+
+static ssize_t fnic_show_link_state(struct device *dev,
+				    struct device_attribute *attr, char *buf)
+{
+	struct fc_lport *lp = shost_priv(class_to_shost(dev));
+
+	return snprintf(buf, PAGE_SIZE, "%s\n", (lp->link_up)
+			? "Link Up" : "Link Down");
+}
+
+static DEVICE_ATTR(fnic_state, S_IRUGO, fnic_show_state, NULL);
+static DEVICE_ATTR(drv_version, S_IRUGO, fnic_show_drv_version, NULL);
+static DEVICE_ATTR(link_state, S_IRUGO, fnic_show_link_state, NULL);
+
+static struct attribute *fnic_host_attrs[] = {
+	&dev_attr_fnic_state.attr,
+	&dev_attr_drv_version.attr,
+	&dev_attr_link_state.attr,
+	NULL,
+};
+
+static const struct attribute_group fnic_host_attr_group = {
+	.attrs = fnic_host_attrs
+};
+
+const struct attribute_group *fnic_host_groups[] = {
+	&fnic_host_attr_group,
+	NULL
+};