-/*-
- * BSD LICENSE
- *
- * Copyright 2017 6WIND S.A.
- * Copyright 2017 Mellanox.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of 6WIND S.A. nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2017 6WIND S.A.
+ * Copyright 2017 Mellanox Technologies, Ltd
*/
#ifndef RTE_PMD_MLX5_RXTX_VEC_SSE_H_
}
wqe = &((volatile struct mlx5_wqe64 *)
txq->wqes)[wqe_ci & wq_mask].hdr;
- cs_flags = txq_ol_cksum_to_cs(txq, buf);
+ cs_flags = txq_ol_cksum_to_cs(buf);
/* Title WQEBB pointer. */
t_wqe = (__m128i *)wqe;
dseg = (__m128i *)(wqe + 1);
const __m128i mbuf_init =
_mm_loadl_epi64((__m128i *)&rxq->mbuf_initializer);
__m128i rearm0, rearm1, rearm2, rearm3;
+ uint8_t pt_idx0, pt_idx1, pt_idx2, pt_idx3;
/* Extract pkt_info field. */
pinfo0 = _mm_unpacklo_epi32(cqes[0], cqes[1]);
_mm_set_epi32(0xffffff00, 0xffffff00,
0xffffff00, 0xffffff00);
const __m128i fdir_flags = _mm_set1_epi32(PKT_RX_FDIR);
- const __m128i fdir_id_flags = _mm_set1_epi32(PKT_RX_FDIR_ID);
+ __m128i fdir_id_flags = _mm_set1_epi32(PKT_RX_FDIR_ID);
__m128i flow_tag, invalid_mask;
flow_tag = _mm_and_si128(pinfo, pinfo_ft_mask);
_mm_andnot_si128(invalid_mask,
fdir_flags));
/* Mask out invalid entries. */
- flow_tag = _mm_andnot_si128(invalid_mask, flow_tag);
+ fdir_id_flags = _mm_andnot_si128(invalid_mask, fdir_id_flags);
/* Check if flow tag MLX5_FLOW_MARK_DEFAULT. */
ol_flags = _mm_or_si128(ol_flags,
_mm_andnot_si128(
/* Errored packets will have RTE_PTYPE_ALL_MASK. */
op_err = _mm_srli_epi16(op_err, 8);
ptype = _mm_or_si128(ptype, op_err);
- pkts[0]->packet_type = mlx5_ptype_table[_mm_extract_epi8(ptype, 0)];
- pkts[1]->packet_type = mlx5_ptype_table[_mm_extract_epi8(ptype, 2)];
- pkts[2]->packet_type = mlx5_ptype_table[_mm_extract_epi8(ptype, 4)];
- pkts[3]->packet_type = mlx5_ptype_table[_mm_extract_epi8(ptype, 6)];
+ pt_idx0 = _mm_extract_epi8(ptype, 0);
+ pt_idx1 = _mm_extract_epi8(ptype, 2);
+ pt_idx2 = _mm_extract_epi8(ptype, 4);
+ pt_idx3 = _mm_extract_epi8(ptype, 6);
+ pkts[0]->packet_type = mlx5_ptype_table[pt_idx0] |
+ !!(pt_idx0 & (1 << 6)) * rxq->tunnel;
+ pkts[1]->packet_type = mlx5_ptype_table[pt_idx1] |
+ !!(pt_idx1 & (1 << 6)) * rxq->tunnel;
+ pkts[2]->packet_type = mlx5_ptype_table[pt_idx2] |
+ !!(pt_idx2 & (1 << 6)) * rxq->tunnel;
+ pkts[3]->packet_type = mlx5_ptype_table[pt_idx3] |
+ !!(pt_idx3 & (1 << 6)) * rxq->tunnel;
/* Fill flags for checksum and VLAN. */
pinfo = _mm_and_si128(pinfo, ptype_ol_mask);
pinfo = _mm_shuffle_epi8(cv_flag_sel, pinfo);
* Array to store received packets.
* @param pkts_n
* Maximum number of packets in array.
+ * @param[out] err
+ * Pointer to a flag. Set non-zero value if pkts array has at least one error
+ * packet to handle.
*
* @return
* Number of packets received including errors (<= pkts_n).
*/
static inline uint16_t
-rxq_burst_v(struct mlx5_rxq_data *rxq, struct rte_mbuf **pkts, uint16_t pkts_n)
+rxq_burst_v(struct mlx5_rxq_data *rxq, struct rte_mbuf **pkts, uint16_t pkts_n,
+ uint64_t *err)
{
const uint16_t q_n = 1 << rxq->cqe_n;
const uint16_t q_mask = q_n - 1;
* N - (rq_ci - rq_pi) := # of buffers consumed (to be replenished).
*/
repl_n = q_n - (rxq->rq_ci - rxq->rq_pi);
- if (repl_n >= MLX5_VPMD_RXQ_RPLNSH_THRESH)
+ if (repl_n >= MLX5_VPMD_RXQ_RPLNSH_THRESH(q_n))
mlx5_rx_replenish_bulk_mbuf(rxq, repl_n);
/* See if there're unreturned mbufs from compressed CQE. */
rcvd_pkt = rxq->cq_ci - rxq->rq_pi;
/* B.2 copy mbuf pointers. */
_mm_storeu_si128((__m128i *)&pkts[pos], mbp1);
_mm_storeu_si128((__m128i *)&pkts[pos + 2], mbp2);
- rte_compiler_barrier();
+ rte_cio_rmb();
/* C.1 load remained CQE data and extract necessary fields. */
cqe_tmp2 = _mm_load_si128((__m128i *)&cq[pos + p3]);
cqe_tmp1 = _mm_load_si128((__m128i *)&cq[pos + p2]);
opcode = _mm_packs_epi32(opcode, zero);
opcode = _mm_andnot_si128(invalid_mask, opcode);
/* D.4 mark if any error is set */
- rxq->pending_err |= !!_mm_cvtsi128_si64(opcode);
+ *err |= _mm_cvtsi128_si64(opcode);
/* D.5 fill in mbuf - rearm_data and packet_type. */
rxq_cq_to_ptype_oflags_v(rxq, cqes, opcode, &pkts[pos]);
if (rxq->hw_timestamp) {
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