1 files changed, 69 insertions, 0 deletions

diff --git a/drivers/scsi/qla4xxx/ql4_attr.c b/drivers/scsi/qla4xxx/ql4_attr.c
new file mode 100644
index 000000000000..864d018631c0
--- /dev/null
+++ b/drivers/scsi/qla4xxx/ql4_attr.c
@@ -0,0 +1,69 @@
+/*
+ * QLogic iSCSI HBA Driver
+ * Copyright (c)  2003-2011 QLogic Corporation
+ *
+ * See LICENSE.qla4xxx for copyright and licensing details.
+ */
+
+#include "ql4_def.h"
+#include "ql4_glbl.h"
+#include "ql4_dbg.h"
+
+/* Scsi_Host attributes. */
+static ssize_t
+qla4xxx_fw_version_show(struct device *dev,
+                        struct device_attribute *attr, char *buf)
+{
+        struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
+
+        if (is_qla8022(ha))
+                return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n",
+                                ha->firmware_version[0],
+                                ha->firmware_version[1],
+                                ha->patch_number, ha->build_number);
+        else
+                return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d.%02d\n",
+                                ha->firmware_version[0],
+                                ha->firmware_version[1],
+                                ha->patch_number, ha->build_number);
+}
+
+static ssize_t
+qla4xxx_serial_num_show(struct device *dev, struct device_attribute *attr,
+                        char *buf)
+{
+        struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
+        return snprintf(buf, PAGE_SIZE, "%s\n", ha->serial_number);
+}
+
+static ssize_t
+qla4xxx_iscsi_version_show(struct device *dev, struct device_attribute *attr,
+                           char *buf)
+{
+        struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
+        return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->iscsi_major,
+                        ha->iscsi_minor);
+}
+
+static ssize_t
+qla4xxx_optrom_version_show(struct device *dev, struct device_attribute *attr,
+                            char *buf)
+{
+        struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
+        return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d.%02d\n",
+                        ha->bootload_major, ha->bootload_minor,
+                        ha->bootload_patch, ha->bootload_build);
+}
+
+static DEVICE_ATTR(fw_version, S_IRUGO, qla4xxx_fw_version_show, NULL);
+static DEVICE_ATTR(serial_num, S_IRUGO, qla4xxx_serial_num_show, NULL);
+static DEVICE_ATTR(iscsi_version, S_IRUGO, qla4xxx_iscsi_version_show, NULL);
+static DEVICE_ATTR(optrom_version, S_IRUGO, qla4xxx_optrom_version_show, NULL);
+
+struct device_attribute *qla4xxx_host_attrs[] = {
+        &dev_attr_fw_version,
+        &dev_attr_serial_num,
+        &dev_attr_iscsi_version,
+        &dev_attr_optrom_version,
+        NULL,
+};