From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 6DA16A0352; Tue, 5 Nov 2019 09:05:48 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 61C551BEE1; Tue, 5 Nov 2019 09:02:33 +0100 (CET) Received: from mellanox.co.il (mail-il-dmz.mellanox.com [193.47.165.129]) by dpdk.org (Postfix) with ESMTP id B15181BEA0 for ; Tue, 5 Nov 2019 09:02:18 +0100 (CET) Received: from Internal Mail-Server by MTLPINE1 (envelope-from viacheslavo@mellanox.com) with ESMTPS (AES256-SHA encrypted); 5 Nov 2019 10:02:15 +0200 Received: from pegasus11.mtr.labs.mlnx (pegasus11.mtr.labs.mlnx [10.210.16.104]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id xA582FkM026533; Tue, 5 Nov 2019 10:02:15 +0200 Received: from pegasus11.mtr.labs.mlnx (localhost [127.0.0.1]) by pegasus11.mtr.labs.mlnx (8.14.7/8.14.7) with ESMTP id xA582Fi1030788; Tue, 5 Nov 2019 08:02:15 GMT Received: (from viacheslavo@localhost) by pegasus11.mtr.labs.mlnx (8.14.7/8.14.7/Submit) id xA582FDq030787; Tue, 5 Nov 2019 08:02:15 GMT X-Authentication-Warning: pegasus11.mtr.labs.mlnx: viacheslavo set sender to viacheslavo@mellanox.com using -f From: Viacheslav Ovsiienko To: dev@dpdk.org Cc: matan@mellanox.com, rasland@mellanox.com, thomas@monjalon.net, orika@mellanox.com, Yongseok Koh Date: Tue, 5 Nov 2019 08:01:51 +0000 Message-Id: <1572940915-29416-17-git-send-email-viacheslavo@mellanox.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1572940915-29416-1-git-send-email-viacheslavo@mellanox.com> References: <1572940915-29416-1-git-send-email-viacheslavo@mellanox.com> Subject: [dpdk-dev] [PATCH 16/20] net/mlx5: add meta data support to Rx datapath X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" This patch moves metadata from completion descriptor to appropriate dynamic mbuf field. Signed-off-by: Yongseok Koh Signed-off-by: Viacheslav Ovsiienko Acked-by: Matan Azrad --- drivers/net/mlx5/mlx5_prm.h | 6 ++++-- drivers/net/mlx5/mlx5_rxtx.c | 6 ++++++ drivers/net/mlx5/mlx5_rxtx_vec_altivec.h | 25 +++++++++++++++++++++++-- drivers/net/mlx5/mlx5_rxtx_vec_neon.h | 23 +++++++++++++++++++++++ drivers/net/mlx5/mlx5_rxtx_vec_sse.h | 27 +++++++++++++++++++++++---- 5 files changed, 79 insertions(+), 8 deletions(-) diff --git a/drivers/net/mlx5/mlx5_prm.h b/drivers/net/mlx5/mlx5_prm.h index b405cb6..a0c37c8 100644 --- a/drivers/net/mlx5/mlx5_prm.h +++ b/drivers/net/mlx5/mlx5_prm.h @@ -357,12 +357,14 @@ struct mlx5_cqe { uint16_t hdr_type_etc; uint16_t vlan_info; uint8_t lro_num_seg; - uint8_t rsvd3[11]; + uint8_t rsvd3[3]; + uint32_t flow_table_metadata; + uint8_t rsvd4[4]; uint32_t byte_cnt; uint64_t timestamp; uint32_t sop_drop_qpn; uint16_t wqe_counter; - uint8_t rsvd4; + uint8_t rsvd5; uint8_t op_own; }; diff --git a/drivers/net/mlx5/mlx5_rxtx.c b/drivers/net/mlx5/mlx5_rxtx.c index 887e283..b9a9bab 100644 --- a/drivers/net/mlx5/mlx5_rxtx.c +++ b/drivers/net/mlx5/mlx5_rxtx.c @@ -26,6 +26,7 @@ #include #include #include +#include #include "mlx5.h" #include "mlx5_utils.h" @@ -1251,6 +1252,11 @@ enum mlx5_txcmp_code { pkt->hash.fdir.hi = mlx5_flow_mark_get(mark); } } + if (rte_flow_dynf_metadata_avail() && cqe->flow_table_metadata) { + pkt->ol_flags |= PKT_RX_DYNF_METADATA; + *RTE_FLOW_DYNF_METADATA(pkt) = + rte_be_to_cpu_32(cqe->flow_table_metadata); + } if (rxq->csum) pkt->ol_flags |= rxq_cq_to_ol_flags(cqe); if (rxq->vlan_strip && diff --git a/drivers/net/mlx5/mlx5_rxtx_vec_altivec.h b/drivers/net/mlx5/mlx5_rxtx_vec_altivec.h index 3be3a6d..8e79883 100644 --- a/drivers/net/mlx5/mlx5_rxtx_vec_altivec.h +++ b/drivers/net/mlx5/mlx5_rxtx_vec_altivec.h @@ -416,7 +416,6 @@ vec_cmpeq((vector unsigned int)flow_tag, (vector unsigned int)pinfo_ft_mask))); } - /* * Merge the two fields to generate the following: * bit[1] = l3_ok @@ -1011,7 +1010,29 @@ pkts[pos + 3]->timestamp = rte_be_to_cpu_64(cq[pos + p3].timestamp); } - + if (rte_flow_dynf_metadata_avail()) { + uint64_t flag = rte_flow_dynf_metadata_mask; + int offs = rte_flow_dynf_metadata_offs; + uint32_t metadata; + + /* This code is subject for futher optimization. */ + metadata = cq[pos].flow_table_metadata; + *RTE_MBUF_DYNFIELD(pkts[pos], offs, uint32_t *) = + metadata; + pkts[pos]->ol_flags |= metadata ? flag : 0ULL; + metadata = cq[pos + 1].flow_table_metadata; + *RTE_MBUF_DYNFIELD(pkts[pos + 1], offs, uint32_t *) = + metadata; + pkts[pos + 1]->ol_flags |= metadata ? flag : 0ULL; + metadata = cq[pos + 2].flow_table_metadata; + *RTE_MBUF_DYNFIELD(pkts[pos + 2], offs, uint32_t *) = + metadata; + pkts[pos + 2]->ol_flags |= metadata ? flag : 0ULL; + metadata = cq[pos + 3].flow_table_metadata; + *RTE_MBUF_DYNFIELD(pkts[pos + 3], offs, uint32_t *) = + metadata; + pkts[pos + 3]->ol_flags |= metadata ? flag : 0ULL; + } #ifdef MLX5_PMD_SOFT_COUNTERS /* Add up received bytes count. */ byte_cnt = vec_perm(op_own, zero, len_shuf_mask); diff --git a/drivers/net/mlx5/mlx5_rxtx_vec_neon.h b/drivers/net/mlx5/mlx5_rxtx_vec_neon.h index e914d01..86785c7 100644 --- a/drivers/net/mlx5/mlx5_rxtx_vec_neon.h +++ b/drivers/net/mlx5/mlx5_rxtx_vec_neon.h @@ -687,6 +687,29 @@ container_of(p3, struct mlx5_cqe, pkt_info)->timestamp); } + if (rte_flow_dynf_metadata_avail()) { + /* This code is subject for futher optimization. */ + *RTE_FLOW_DYNF_METADATA(elts[pos]) = + container_of(p0, struct mlx5_cqe, + pkt_info)->flow_table_metadata; + *RTE_FLOW_DYNF_METADATA(elts[pos + 1]) = + container_of(p1, struct mlx5_cqe, + pkt_info)->flow_table_metadata; + *RTE_FLOW_DYNF_METADATA(elts[pos + 2]) = + container_of(p2, struct mlx5_cqe, + pkt_info)->flow_table_metadata; + *RTE_FLOW_DYNF_METADATA(elts[pos + 3]) = + container_of(p3, struct mlx5_cqe, + pkt_info)->flow_table_metadata; + if (*RTE_FLOW_DYNF_METADATA(elts[pos])) + elts[pos]->ol_flags |= PKT_RX_DYNF_METADATA; + if (*RTE_FLOW_DYNF_METADATA(elts[pos + 1])) + elts[pos + 1]->ol_flags |= PKT_RX_DYNF_METADATA; + if (*RTE_FLOW_DYNF_METADATA(elts[pos + 2])) + elts[pos + 2]->ol_flags |= PKT_RX_DYNF_METADATA; + if (*RTE_FLOW_DYNF_METADATA(elts[pos + 3])) + elts[pos + 3]->ol_flags |= PKT_RX_DYNF_METADATA; + } #ifdef MLX5_PMD_SOFT_COUNTERS /* Add up received bytes count. */ byte_cnt = vbic_u16(byte_cnt, invalid_mask); diff --git a/drivers/net/mlx5/mlx5_rxtx_vec_sse.h b/drivers/net/mlx5/mlx5_rxtx_vec_sse.h index ca8ed41..35b7761 100644 --- a/drivers/net/mlx5/mlx5_rxtx_vec_sse.h +++ b/drivers/net/mlx5/mlx5_rxtx_vec_sse.h @@ -537,8 +537,8 @@ cqe_tmp1 = _mm_loadu_si128((__m128i *)&cq[pos + p2].csum); cqes[3] = _mm_blend_epi16(cqes[3], cqe_tmp2, 0x30); cqes[2] = _mm_blend_epi16(cqes[2], cqe_tmp1, 0x30); - cqe_tmp2 = _mm_loadl_epi64((__m128i *)&cq[pos + p3].rsvd3[9]); - cqe_tmp1 = _mm_loadl_epi64((__m128i *)&cq[pos + p2].rsvd3[9]); + cqe_tmp2 = _mm_loadl_epi64((__m128i *)&cq[pos + p3].rsvd4[2]); + cqe_tmp1 = _mm_loadl_epi64((__m128i *)&cq[pos + p2].rsvd4[2]); cqes[3] = _mm_blend_epi16(cqes[3], cqe_tmp2, 0x04); cqes[2] = _mm_blend_epi16(cqes[2], cqe_tmp1, 0x04); /* C.2 generate final structure for mbuf with swapping bytes. */ @@ -564,8 +564,8 @@ cqe_tmp1 = _mm_loadu_si128((__m128i *)&cq[pos].csum); cqes[1] = _mm_blend_epi16(cqes[1], cqe_tmp2, 0x30); cqes[0] = _mm_blend_epi16(cqes[0], cqe_tmp1, 0x30); - cqe_tmp2 = _mm_loadl_epi64((__m128i *)&cq[pos + p1].rsvd3[9]); - cqe_tmp1 = _mm_loadl_epi64((__m128i *)&cq[pos].rsvd3[9]); + cqe_tmp2 = _mm_loadl_epi64((__m128i *)&cq[pos + p1].rsvd4[2]); + cqe_tmp1 = _mm_loadl_epi64((__m128i *)&cq[pos].rsvd4[2]); cqes[1] = _mm_blend_epi16(cqes[1], cqe_tmp2, 0x04); cqes[0] = _mm_blend_epi16(cqes[0], cqe_tmp1, 0x04); /* C.2 generate final structure for mbuf with swapping bytes. */ @@ -640,6 +640,25 @@ pkts[pos + 3]->timestamp = rte_be_to_cpu_64(cq[pos + p3].timestamp); } + if (rte_flow_dynf_metadata_avail()) { + /* This code is subject for futher optimization. */ + *RTE_FLOW_DYNF_METADATA(pkts[pos]) = + cq[pos].flow_table_metadata; + *RTE_FLOW_DYNF_METADATA(pkts[pos + 1]) = + cq[pos + p1].flow_table_metadata; + *RTE_FLOW_DYNF_METADATA(pkts[pos + 2]) = + cq[pos + p2].flow_table_metadata; + *RTE_FLOW_DYNF_METADATA(pkts[pos + 3]) = + cq[pos + p3].flow_table_metadata; + if (*RTE_FLOW_DYNF_METADATA(pkts[pos])) + pkts[pos]->ol_flags |= PKT_RX_DYNF_METADATA; + if (*RTE_FLOW_DYNF_METADATA(pkts[pos + 1])) + pkts[pos + 1]->ol_flags |= PKT_RX_DYNF_METADATA; + if (*RTE_FLOW_DYNF_METADATA(pkts[pos + 2])) + pkts[pos + 2]->ol_flags |= PKT_RX_DYNF_METADATA; + if (*RTE_FLOW_DYNF_METADATA(pkts[pos + 3])) + pkts[pos + 3]->ol_flags |= PKT_RX_DYNF_METADATA; + } #ifdef MLX5_PMD_SOFT_COUNTERS /* Add up received bytes count. */ byte_cnt = _mm_shuffle_epi8(op_own, len_shuf_mask); -- 1.8.3.1