+ /* When disable meta caching is set, don't bother to save the meta and
+ * compare it to the stored version, just create the meta
+ */
+ if (io_sq->disable_meta_caching) {
+ if (unlikely(!ena_tx_ctx->meta_valid))
+ return ENA_COM_INVAL;
+
+ *have_meta = true;
+ return ena_com_create_meta(io_sq, ena_meta);
+ } else if (ena_com_meta_desc_changed(io_sq, ena_tx_ctx)) {
+ *have_meta = true;
+ /* Cache the meta desc */
+ memcpy(&io_sq->cached_tx_meta, ena_meta,
+ sizeof(struct ena_com_tx_meta));
+ return ena_com_create_meta(io_sq, ena_meta);
+ } else {
+ *have_meta = false;
+ return ENA_COM_OK;
+ }