New upstream version 18.11-rc2

[deb_dpdk.git] / drivers / compress / qat / qat_comp.c

diff --git a/drivers/compress/qat/qat_comp.c b/drivers/compress/qat/qat_comp.c
index d70c594..2754742 100644 (file)
--- a/drivers/compress/qat/qat_comp.c
+++ b/drivers/compress/qat/qat_comp.c
@@ -141,6 +141,14 @@ qat_comp_process_response(void **op, uint8_t *resp)
                                resp_msg->comn_resp.comn_status)) !=
                                ICP_QAT_FW_COMN_STATUS_FLAG_OK) {
 
+               if (unlikely((ICP_QAT_FW_COMN_RESP_XLAT_STAT_GET(
+                               resp_msg->comn_resp.comn_status) !=
+                               ICP_QAT_FW_COMN_STATUS_FLAG_OK) &&
+                               (qat_xform->qat_comp_request_type
+                               == QAT_COMP_REQUEST_DYNAMIC_COMP_STATELESS)))
+                       QAT_DP_LOG(ERR, "QAT intermediate buffer may be too "
+                           "small for output, try configuring a larger size");
+
                rx_op->status = RTE_COMP_OP_STATUS_ERROR;
                rx_op->debug_status =
                        *((uint16_t *)(&resp_msg->comn_resp.comn_error));