[SCSI] qla4xxx: Export more firmware info in sysfs

Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 76 insertions, 10 deletions

diff --git a/drivers/scsi/qla4xxx/ql4_attr.c b/drivers/scsi/qla4xxx/ql4_attr.c
index 19ee55a6226..687c07fc30e 100644
--- a/drivers/scsi/qla4xxx/ql4_attr.c
+++ b/drivers/scsi/qla4xxx/ql4_attr.c
@@ -158,14 +158,12 @@ qla4xxx_fw_version_show(struct device *dev,
 
 	if (is_qla80XX(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);
+				ha->fw_info.fw_major, ha->fw_info.fw_minor,
+				ha->fw_info.fw_patch, ha->fw_info.fw_build);
 	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);
+				ha->fw_info.fw_major, ha->fw_info.fw_minor,
+				ha->fw_info.fw_patch, ha->fw_info.fw_build);
 }
 
 static ssize_t
@@ -181,8 +179,8 @@ 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);
+	return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fw_info.iscsi_major,
+			ha->fw_info.iscsi_minor);
 }
 
 static ssize_t
@@ -191,8 +189,8 @@ qla4xxx_optrom_version_show(struct device *dev, struct device_attribute *attr,
 {
 	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);
+			ha->fw_info.bootload_major, ha->fw_info.bootload_minor,
+			ha->fw_info.bootload_patch, ha->fw_info.bootload_build);
 }
 
 static ssize_t
@@ -259,6 +257,63 @@ qla4xxx_hba_model_show(struct device *dev, struct device_attribute *attr,
 	return snprintf(buf, PAGE_SIZE, "%s\n", ha->model_name);
 }
 
+static ssize_t
+qla4xxx_fw_timestamp_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 %s\n", ha->fw_info.fw_build_date,
+			ha->fw_info.fw_build_time);
+}
+
+static ssize_t
+qla4xxx_fw_build_user_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->fw_info.fw_build_user);
+}
+
+static ssize_t
+qla4xxx_fw_ext_timestamp_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->fw_info.extended_timestamp);
+}
+
+static ssize_t
+qla4xxx_fw_load_src_show(struct device *dev, struct device_attribute *attr,
+			 char *buf)
+{
+	struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
+	char *load_src = NULL;
+
+	switch (ha->fw_info.fw_load_source) {
+	case 1:
+		load_src = "Flash Primary";
+		break;
+	case 2:
+		load_src = "Flash Secondary";
+		break;
+	case 3:
+		load_src = "Host Download";
+		break;
+	}
+
+	return snprintf(buf, PAGE_SIZE, "%s\n", load_src);
+}
+
+static ssize_t
+qla4xxx_fw_uptime_show(struct device *dev, struct device_attribute *attr,
+		       char *buf)
+{
+	struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
+	qla4xxx_about_firmware(ha);
+	return snprintf(buf, PAGE_SIZE, "%u.%u secs\n", ha->fw_uptime_secs,
+			ha->fw_uptime_msecs);
+}
+
 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);
@@ -269,6 +324,12 @@ static DEVICE_ATTR(phy_port_cnt, S_IRUGO, qla4xxx_phy_port_cnt_show, NULL);
 static DEVICE_ATTR(phy_port_num, S_IRUGO, qla4xxx_phy_port_num_show, NULL);
 static DEVICE_ATTR(iscsi_func_cnt, S_IRUGO, qla4xxx_iscsi_func_cnt_show, NULL);
 static DEVICE_ATTR(hba_model, S_IRUGO, qla4xxx_hba_model_show, NULL);
+static DEVICE_ATTR(fw_timestamp, S_IRUGO, qla4xxx_fw_timestamp_show, NULL);
+static DEVICE_ATTR(fw_build_user, S_IRUGO, qla4xxx_fw_build_user_show, NULL);
+static DEVICE_ATTR(fw_ext_timestamp, S_IRUGO, qla4xxx_fw_ext_timestamp_show,
+		   NULL);
+static DEVICE_ATTR(fw_load_src, S_IRUGO, qla4xxx_fw_load_src_show, NULL);
+static DEVICE_ATTR(fw_uptime, S_IRUGO, qla4xxx_fw_uptime_show, NULL);
 
 struct device_attribute *qla4xxx_host_attrs[] = {
 	&dev_attr_fw_version,
@@ -281,5 +342,10 @@ struct device_attribute *qla4xxx_host_attrs[] = {
 	&dev_attr_phy_port_num,
 	&dev_attr_iscsi_func_cnt,
 	&dev_attr_hba_model,
+	&dev_attr_fw_timestamp,
+	&dev_attr_fw_build_user,
+	&dev_attr_fw_ext_timestamp,
+	&dev_attr_fw_load_src,
+	&dev_attr_fw_uptime,
 	NULL,
 };