/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018-2019 Intel Corporation
*/
#include <rte_mempool.h>
rte_mov128(out_msg, tmpl);
comp_req->comn_mid.opaque_data = (uint64_t)(uintptr_t)op;
+ if (likely(qat_xform->qat_comp_request_type ==
+ QAT_COMP_REQUEST_DYNAMIC_COMP_STATELESS)) {
+ if (unlikely(op->src.length > QAT_FALLBACK_THLD)) {
+
+ /* fallback to fixed compression */
+ comp_req->comn_hdr.service_cmd_id =
+ ICP_QAT_FW_COMP_CMD_STATIC;
+
+ ICP_QAT_FW_COMN_NEXT_ID_SET(&comp_req->comp_cd_ctrl,
+ ICP_QAT_FW_SLICE_DRAM_WR);
+
+ ICP_QAT_FW_COMN_NEXT_ID_SET(&comp_req->u2.xlt_cd_ctrl,
+ ICP_QAT_FW_SLICE_NULL);
+ ICP_QAT_FW_COMN_CURR_ID_SET(&comp_req->u2.xlt_cd_ctrl,
+ ICP_QAT_FW_SLICE_NULL);
+
+ QAT_DP_LOG(DEBUG, "QAT PMD: fallback to fixed "
+ "compression! IM buffer size can be too low "
+ "for produced data.\n Please use input "
+ "buffer length lower than %d bytes",
+ QAT_FALLBACK_THLD);
+ }
+ }
+
/* common for sgl and flat buffers */
comp_req->comp_pars.comp_len = op->src.length;
comp_req->comp_pars.out_buffer_sz = rte_pktmbuf_pkt_len(op->m_dst) -
ICP_QAT_FW_COMN_PTR_TYPE_SET(comp_req->comn_hdr.comn_req_flags,
QAT_COMN_PTR_TYPE_SGL);
+ if (unlikely(op->m_src->nb_segs > cookie->src_nb_elems)) {
+ /* we need to allocate more elements in SGL*/
+ void *tmp;
+
+ tmp = rte_realloc_socket(cookie->qat_sgl_src_d,
+ sizeof(struct qat_sgl) +
+ sizeof(struct qat_flat_buf) *
+ op->m_src->nb_segs, 64,
+ cookie->socket_id);
+
+ if (unlikely(tmp == NULL)) {
+ QAT_DP_LOG(ERR, "QAT PMD can't allocate memory"
+ " for %d elements of SGL",
+ op->m_src->nb_segs);
+ op->status = RTE_COMP_OP_STATUS_INVALID_ARGS;
+ return -ENOMEM;
+ }
+ /* new SGL is valid now */
+ cookie->qat_sgl_src_d = (struct qat_sgl *)tmp;
+ cookie->src_nb_elems = op->m_src->nb_segs;
+ cookie->qat_sgl_src_phys_addr =
+ rte_malloc_virt2iova(cookie->qat_sgl_src_d);
+ }
+
ret = qat_sgl_fill_array(op->m_src,
op->src.offset,
- &cookie->qat_sgl_src,
+ cookie->qat_sgl_src_d,
op->src.length,
- RTE_PMD_QAT_COMP_SGL_MAX_SEGMENTS);
+ cookie->src_nb_elems);
if (ret) {
QAT_DP_LOG(ERR, "QAT PMD Cannot fill source sgl array");
op->status = RTE_COMP_OP_STATUS_INVALID_ARGS;
return ret;
}
+ if (unlikely(op->m_dst->nb_segs > cookie->dst_nb_elems)) {
+ /* we need to allocate more elements in SGL*/
+ struct qat_sgl *tmp;
+
+ tmp = rte_realloc_socket(cookie->qat_sgl_dst_d,
+ sizeof(struct qat_sgl) +
+ sizeof(struct qat_flat_buf) *
+ op->m_dst->nb_segs, 64,
+ cookie->socket_id);
+
+ if (unlikely(tmp == NULL)) {
+ QAT_DP_LOG(ERR, "QAT PMD can't allocate memory"
+ " for %d elements of SGL",
+ op->m_dst->nb_segs);
+ op->status = RTE_COMP_OP_STATUS_INVALID_ARGS;
+ return -EINVAL;
+ }
+ /* new SGL is valid now */
+ cookie->qat_sgl_dst_d = (struct qat_sgl *)tmp;
+ cookie->dst_nb_elems = op->m_dst->nb_segs;
+ cookie->qat_sgl_dst_phys_addr =
+ rte_malloc_virt2iova(cookie->qat_sgl_dst_d);
+ }
+
ret = qat_sgl_fill_array(op->m_dst,
op->dst.offset,
- &cookie->qat_sgl_dst,
+ cookie->qat_sgl_dst_d,
comp_req->comp_pars.out_buffer_sz,
- RTE_PMD_QAT_COMP_SGL_MAX_SEGMENTS);
+ cookie->dst_nb_elems);
if (ret) {
QAT_DP_LOG(ERR, "QAT PMD Cannot fill dest. sgl array");
op->status = RTE_COMP_OP_STATUS_INVALID_ARGS;
}
int
-qat_comp_process_response(void **op, uint8_t *resp)
+qat_comp_process_response(void **op, uint8_t *resp, uint64_t *dequeue_err_count)
{
struct icp_qat_fw_comp_resp *resp_msg =
(struct icp_qat_fw_comp_resp *)resp;
(resp_msg->opaque_data);
struct qat_comp_xform *qat_xform = (struct qat_comp_xform *)
(rx_op->private_xform);
+ int err = resp_msg->comn_resp.comn_status &
+ ((1 << QAT_COMN_RESP_CMP_STATUS_BITPOS) |
+ (1 << QAT_COMN_RESP_XLAT_STATUS_BITPOS));
#if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG
QAT_DP_LOG(DEBUG, "Direction: %s",
rx_op->debug_status = ERR_CODE_QAT_COMP_WRONG_FW;
*op = (void *)rx_op;
QAT_DP_LOG(ERR, "QAT has wrong firmware");
+ ++(*dequeue_err_count);
return 0;
}
}
- if ((ICP_QAT_FW_COMN_RESP_CMP_STAT_GET(resp_msg->comn_resp.comn_status)
- | ICP_QAT_FW_COMN_RESP_XLAT_STAT_GET(
- 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)))
+ if (err) {
+ if (unlikely((err & (1 << QAT_COMN_RESP_XLAT_STATUS_BITPOS))
+ && (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");
+ }
+
+ int8_t cmp_err_code =
+ (int8_t)resp_msg->comn_resp.comn_error.cmp_err_code;
+ int8_t xlat_err_code =
+ (int8_t)resp_msg->comn_resp.comn_error.xlat_err_code;
+
+ if ((cmp_err_code == ERR_CODE_OVERFLOW_ERROR && !xlat_err_code)
+ ||
+ (!cmp_err_code && xlat_err_code == ERR_CODE_OVERFLOW_ERROR)
+ ||
+ (cmp_err_code == ERR_CODE_OVERFLOW_ERROR &&
+ xlat_err_code == ERR_CODE_OVERFLOW_ERROR))
+ rx_op->status =
+ RTE_COMP_OP_STATUS_OUT_OF_SPACE_TERMINATED;
+ else
+ rx_op->status = RTE_COMP_OP_STATUS_ERROR;
- rx_op->status = RTE_COMP_OP_STATUS_ERROR;
+ ++(*dequeue_err_count);
rx_op->debug_status =
*((uint16_t *)(&resp_msg->comn_resp.comn_error));
} else {
ICP_QAT_FW_COMP_NOT_AUTO_SELECT_BEST,
ICP_QAT_FW_COMP_NOT_ENH_AUTO_SELECT_BEST,
ICP_QAT_FW_COMP_NOT_DISABLE_TYPE0_ENH_AUTO_SELECT_BEST,
- ICP_QAT_FW_COMP_DISABLE_SECURE_RAM_USED_AS_INTMD_BUF);
+ ICP_QAT_FW_COMP_ENABLE_SECURE_RAM_USED_AS_INTMD_BUF);
comp_req->cd_pars.sl.comp_slice_cfg_word[0] =
ICP_QAT_HW_COMPRESSION_CONFIG_BUILD(
git.droids-corp.org / dpdk.git / blobdiff