diff options
Diffstat (limited to 'drivers/compress/qat/qat_comp.c')
| -rw-r--r-- | drivers/compress/qat/qat_comp.c | 45 |
1 files changed, 31 insertions, 14 deletions
diff --git a/drivers/compress/qat/qat_comp.c b/drivers/compress/qat/qat_comp.c index 38c8a5b8..d70c5949 100644 --- a/drivers/compress/qat/qat_comp.c +++ b/drivers/compress/qat/qat_comp.c @@ -145,7 +145,6 @@ qat_comp_process_response(void **op, uint8_t *resp) rx_op->debug_status = *((uint16_t *)(&resp_msg->comn_resp.comn_error)); } else { - struct qat_comp_xform *qat_xform = rx_op->private_xform; struct icp_qat_fw_resp_comp_pars *comp_resp = (struct icp_qat_fw_resp_comp_pars *)&resp_msg->comp_resp_pars; @@ -193,7 +192,7 @@ static void qat_comp_create_req_hdr(struct icp_qat_fw_comn_req_hdr *header, } static int qat_comp_create_templates(struct qat_comp_xform *qat_xform, - const struct rte_memzone *interm_buff_mz __rte_unused, + const struct rte_memzone *interm_buff_mz, const struct rte_comp_xform *xform) { struct icp_qat_fw_comp_req *comp_req; @@ -281,10 +280,20 @@ static int qat_comp_create_templates(struct qat_comp_xform *qat_xform, ICP_QAT_FW_COMN_CURR_ID_SET(&comp_req->comp_cd_ctrl, ICP_QAT_FW_SLICE_COMP); } else if (qat_xform->qat_comp_request_type == - QAT_COMP_REQUEST_DYNAMIC_COMP_STATELESS) { + QAT_COMP_REQUEST_DYNAMIC_COMP_STATELESS) { - QAT_LOG(ERR, "Dynamic huffman encoding not supported"); - return -EINVAL; + ICP_QAT_FW_COMN_NEXT_ID_SET(&comp_req->comp_cd_ctrl, + ICP_QAT_FW_SLICE_XLAT); + ICP_QAT_FW_COMN_CURR_ID_SET(&comp_req->comp_cd_ctrl, + ICP_QAT_FW_SLICE_COMP); + + ICP_QAT_FW_COMN_NEXT_ID_SET(&comp_req->u2.xlt_cd_ctrl, + ICP_QAT_FW_SLICE_DRAM_WR); + ICP_QAT_FW_COMN_CURR_ID_SET(&comp_req->u2.xlt_cd_ctrl, + ICP_QAT_FW_SLICE_XLAT); + + comp_req->u1.xlt_pars.inter_buff_ptr = + interm_buff_mz->phys_addr; } #if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG @@ -335,27 +344,35 @@ qat_comp_private_xform_create(struct rte_compressdev *dev, (struct qat_comp_xform *)*private_xform; if (xform->type == RTE_COMP_COMPRESS) { - if (xform->compress.deflate.huffman == - RTE_COMP_HUFFMAN_DYNAMIC) { - QAT_LOG(ERR, - "QAT device doesn't support dynamic compression"); - return -ENOTSUP; - } if (xform->compress.deflate.huffman == RTE_COMP_HUFFMAN_FIXED || ((xform->compress.deflate.huffman == RTE_COMP_HUFFMAN_DEFAULT) && qat->interm_buff_mz == NULL)) - qat_xform->qat_comp_request_type = QAT_COMP_REQUEST_FIXED_COMP_STATELESS; + else if ((xform->compress.deflate.huffman == + RTE_COMP_HUFFMAN_DYNAMIC || + xform->compress.deflate.huffman == + RTE_COMP_HUFFMAN_DEFAULT) && + qat->interm_buff_mz != NULL) + + qat_xform->qat_comp_request_type = + QAT_COMP_REQUEST_DYNAMIC_COMP_STATELESS; + + else { + QAT_LOG(ERR, + "IM buffers needed for dynamic deflate. Set size in config file"); + return -EINVAL; + } + + qat_xform->checksum_type = xform->compress.chksum; } else { qat_xform->qat_comp_request_type = QAT_COMP_REQUEST_DECOMPRESS; + qat_xform->checksum_type = xform->decompress.chksum; } - qat_xform->checksum_type = xform->compress.chksum; - if (qat_comp_create_templates(qat_xform, qat->interm_buff_mz, xform)) { QAT_LOG(ERR, "QAT: Problem with setting compression"); return -EINVAL; |