diff options
| author |   Luca Boccassi <luca.boccassi@gmail.com> | 2018-03-07 11:22:30 +0000 |
|---|---|---|
| committer | Luca Boccassi <luca.boccassi@gmail.com> | 2018-03-07 11:23:17 +0000 |
| commit | c3f15def2ebe9cc255cf0e5cf32aa171f5b4326d (patch) | |
| tree | 8c8fc77df57bca8c0bfe4d0e8797879e12c6d6f9 /drivers/net/mlx5/mlx5_rxtx_vec_sse.h | |
| parent | 169a9de21e263aa6599cdc2d87a45ae158d9f509 (diff) | |
New upstream version 17.11.1upstream/17.11.1
Change-Id: Ida1700b5dac8649fc563670a37278e636bea051c
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/net/mlx5/mlx5_rxtx_vec_sse.h')
| -rw-r--r-- | drivers/net/mlx5/mlx5_rxtx_vec_sse.h | 31 |
1 files changed, 10 insertions, 21 deletions
diff --git a/drivers/net/mlx5/mlx5_rxtx_vec_sse.h b/drivers/net/mlx5/mlx5_rxtx_vec_sse.h index 2b9f1601..7ef2c59e 100644 --- a/drivers/net/mlx5/mlx5_rxtx_vec_sse.h +++ b/drivers/net/mlx5/mlx5_rxtx_vec_sse.h @@ -148,7 +148,7 @@ txq_scatter_v(struct mlx5_txq_data *txq, struct rte_mbuf **pkts, 8, 9, 10, 11, /* bswap32 */ 4, 5, 6, 7, /* bswap32 */ 0, 1, 2, 3 /* bswap32 */); - uint8_t cs_flags = 0; + uint8_t cs_flags; uint16_t max_elts; uint16_t max_wqe; __m128i *t_wqe, *dseg; @@ -170,22 +170,7 @@ txq_scatter_v(struct mlx5_txq_data *txq, struct rte_mbuf **pkts, } wqe = &((volatile struct mlx5_wqe64 *) txq->wqes)[wqe_ci & wq_mask].hdr; - if (buf->ol_flags & - (PKT_TX_IP_CKSUM | PKT_TX_TCP_CKSUM | PKT_TX_UDP_CKSUM)) { - const uint64_t is_tunneled = - buf->ol_flags & (PKT_TX_TUNNEL_GRE | - PKT_TX_TUNNEL_VXLAN); - - if (is_tunneled && txq->tunnel_en) { - cs_flags = MLX5_ETH_WQE_L3_INNER_CSUM | - MLX5_ETH_WQE_L4_INNER_CSUM; - if (buf->ol_flags & PKT_TX_OUTER_IP_CKSUM) - cs_flags |= MLX5_ETH_WQE_L3_CSUM; - } else { - cs_flags = MLX5_ETH_WQE_L3_CSUM | - MLX5_ETH_WQE_L4_CSUM; - } - } + cs_flags = txq_ol_cksum_to_cs(txq, buf); /* Title WQEBB pointer. */ t_wqe = (__m128i *)wqe; dseg = (__m128i *)(wqe + 1); @@ -591,7 +576,7 @@ rxq_cq_to_ptype_oflags_v(struct mlx5_rxq_data *rxq, __m128i cqes[4], _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); @@ -601,7 +586,7 @@ rxq_cq_to_ptype_oflags_v(struct mlx5_rxq_data *rxq, __m128i cqes[4], _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( @@ -669,12 +654,16 @@ rxq_cq_to_ptype_oflags_v(struct mlx5_rxq_data *rxq, __m128i cqes[4], * 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; @@ -936,7 +925,7 @@ rxq_burst_v(struct mlx5_rxq_data *rxq, struct rte_mbuf **pkts, uint16_t pkts_n) 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) { |