+int cxgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
+ size_t fw_size)
+{
+ struct port_info *pi = dev->data->dev_private;
+ struct adapter *adapter = pi->adapter;
+ int ret;
+
+ if (adapter->params.fw_vers == 0)
+ return -EIO;
+
+ ret = snprintf(fw_version, fw_size, "%u.%u.%u.%u",
+ G_FW_HDR_FW_VER_MAJOR(adapter->params.fw_vers),
+ G_FW_HDR_FW_VER_MINOR(adapter->params.fw_vers),
+ G_FW_HDR_FW_VER_MICRO(adapter->params.fw_vers),
+ G_FW_HDR_FW_VER_BUILD(adapter->params.fw_vers));
+ if (ret < 0)
+ return -EINVAL;
+
+ ret += 1;
+ if (fw_size < (size_t)ret)
+ return ret;
+
+ return 0;
+}
+