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From: Mingxia Liu <mingxia.liu@intel.com>
To: dev@dpdk.org
Cc: jingjing.wu@intel.com, beilei.xing@intel.com,
	Mingxia Liu <mingxia.liu@intel.com>
Subject: [PATCH v3 4/6] common/idpf: add rss_offload hash in singleq rx
Date: Wed, 18 Jan 2023 07:14:38 +0000	[thread overview]
Message-ID: <20230118071440.902155-5-mingxia.liu@intel.com> (raw)
In-Reply-To: <20230118071440.902155-1-mingxia.liu@intel.com>

This patch add rss valid flag and hash value parsing of rx descriptor.

Signed-off-by: Mingxia Liu <mingxia.liu@intel.com>
---
 drivers/common/idpf/idpf_common_rxtx.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/drivers/common/idpf/idpf_common_rxtx.c b/drivers/common/idpf/idpf_common_rxtx.c
index 9dbf0f4764..0ebb390842 100644
--- a/drivers/common/idpf/idpf_common_rxtx.c
+++ b/drivers/common/idpf/idpf_common_rxtx.c
@@ -1030,6 +1030,20 @@ idpf_update_rx_tail(struct idpf_rx_queue *rxq, uint16_t nb_hold,
 	rxq->nb_rx_hold = nb_hold;
 }
 
+static inline void
+idpf_singleq_rx_rss_offload(struct rte_mbuf *mb,
+			    volatile struct virtchnl2_rx_flex_desc_nic *rx_desc,
+			    uint64_t *pkt_flags)
+{
+	uint16_t rx_status0 = rte_le_to_cpu_16(rx_desc->status_error0);
+
+	if (rx_status0 & RTE_BIT32(VIRTCHNL2_RX_FLEX_DESC_STATUS0_RSS_VALID_S)) {
+		*pkt_flags |= RTE_MBUF_F_RX_RSS_HASH;
+		mb->hash.rss = rte_le_to_cpu_32(rx_desc->rss_hash);
+	}
+
+}
+
 uint16_t
 idpf_singleq_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
 		       uint16_t nb_pkts)
@@ -1118,6 +1132,7 @@ idpf_singleq_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
 		rxm->port = rxq->port_id;
 		rxm->ol_flags = 0;
 		pkt_flags = idpf_rxd_to_pkt_flags(rx_status0);
+		idpf_singleq_rx_rss_offload(rxm, &rxd.flex_nic_wb, &pkt_flags);
 		rxm->packet_type =
 			ptype_tbl[(uint8_t)(rte_cpu_to_le_16(rxd.flex_nic_wb.ptype_flex_flags0) &
 					    VIRTCHNL2_RX_FLEX_DESC_PTYPE_M)];
@@ -1248,6 +1263,7 @@ idpf_singleq_recv_scatter_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
 		first_seg->port = rxq->port_id;
 		first_seg->ol_flags = 0;
 		pkt_flags = idpf_rxd_to_pkt_flags(rx_status0);
+		idpf_singleq_rx_rss_offload(first_seg, &rxd.flex_nic_wb, &pkt_flags);
 		first_seg->packet_type =
 			ptype_tbl[(uint8_t)(rte_cpu_to_le_16(rxd.flex_nic_wb.ptype_flex_flags0) &
 				VIRTCHNL2_RX_FLEX_DESC_PTYPE_M)];
-- 
2.25.1


  parent reply	other threads:[~2023-01-18  8:10 UTC|newest]

Thread overview: 63+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-16  9:36 [PATCH 0/7] add idpf pmd enhancement features Mingxia Liu
2022-12-16  9:37 ` [PATCH 1/7] common/idpf: add hw statistics Mingxia Liu
2022-12-16  9:37 ` [PATCH 2/7] common/idpf: add RSS set/get ops Mingxia Liu
2022-12-16  9:37 ` [PATCH 3/7] common/idpf: support single q scatter RX datapath Mingxia Liu
2022-12-16  9:37 ` [PATCH 4/7] common/idpf: add rss_offload hash in singleq rx Mingxia Liu
2022-12-16  9:37 ` [PATCH 5/7] common/idpf: add alarm to support handle vchnl message Mingxia Liu
2022-12-16  9:37 ` [PATCH 6/7] common/idpf: add xstats ops Mingxia Liu
2022-12-16  9:37 ` [PATCH 7/7] common/idpf: update mbuf_alloc_failed multi-thread process Mingxia Liu
2023-01-11  7:15 ` [PATCH 0/6] add idpf pmd enhancement features Mingxia Liu
2023-01-11  7:15   ` [PATCH v2 1/6] common/idpf: add hw statistics Mingxia Liu
2023-01-11  7:15   ` [PATCH v2 2/6] common/idpf: add RSS set/get ops Mingxia Liu
2023-01-11  7:15   ` [PATCH v2 3/6] common/idpf: support single q scatter RX datapath Mingxia Liu
2023-01-11  7:15   ` [PATCH v2 4/6] common/idpf: add rss_offload hash in singleq rx Mingxia Liu
2023-01-11  7:15   ` [PATCH v2 5/6] common/idpf: add alarm to support handle vchnl message Mingxia Liu
2023-01-11  7:15   ` [PATCH v2 6/6] common/idpf: add xstats ops Mingxia Liu
2023-01-18  7:14   ` [PATCH v3 0/6] add idpf pmd enhancement features Mingxia Liu
2023-01-18  7:14     ` [PATCH v3 1/6] common/idpf: add hw statistics Mingxia Liu
2023-02-01  8:48       ` Wu, Jingjing
2023-02-01 12:34         ` Liu, Mingxia
2023-01-18  7:14     ` [PATCH v3 2/6] common/idpf: add RSS set/get ops Mingxia Liu
2023-02-02  3:28       ` Wu, Jingjing
2023-02-07  3:10         ` Liu, Mingxia
2023-01-18  7:14     ` [PATCH v3 3/6] common/idpf: support single q scatter RX datapath Mingxia Liu
2023-02-02  3:45       ` Wu, Jingjing
2023-02-02  7:19         ` Liu, Mingxia
2023-01-18  7:14     ` Mingxia Liu [this message]
2023-01-18  7:14     ` [PATCH v3 5/6] common/idpf: add alarm to support handle vchnl message Mingxia Liu
2023-02-02  4:23       ` Wu, Jingjing
2023-02-02  7:39         ` Liu, Mingxia
2023-02-02  8:46           ` Wu, Jingjing
2023-01-18  7:14     ` [PATCH v3 6/6] common/idpf: add xstats ops Mingxia Liu
2023-02-07  9:56     ` [PATCH v4 0/6] add idpf pmd enhancement features Mingxia Liu
2023-02-07  9:56       ` [PATCH v4 1/6] common/idpf: add hw statistics Mingxia Liu
2023-02-07  9:56       ` [PATCH v4 2/6] common/idpf: add RSS set/get ops Mingxia Liu
2023-02-07  9:56       ` [PATCH v4 3/6] common/idpf: support single q scatter RX datapath Mingxia Liu
2023-02-07  9:56       ` [PATCH v4 4/6] common/idpf: add rss_offload hash in singleq rx Mingxia Liu
2023-02-07  9:57       ` [PATCH v4 5/6] common/idpf: add alarm to support handle vchnl message Mingxia Liu
2023-02-07  9:57       ` [PATCH v4 6/6] common/idpf: add xstats ops Mingxia Liu
2023-02-07 10:08       ` [PATCH v4 0/6] add idpf pmd enhancement features Mingxia Liu
2023-02-07 10:08         ` [PATCH v5 1/6] common/idpf: add hw statistics Mingxia Liu
2023-02-07 10:16           ` [PATCH v6 0/6] add idpf pmd enhancement features Mingxia Liu
2023-02-07 10:16             ` [PATCH v6 1/6] common/idpf: add hw statistics Mingxia Liu
2023-02-08  2:00               ` Zhang, Qi Z
2023-02-08  8:28                 ` Liu, Mingxia
2023-02-07 10:16             ` [PATCH v6 2/6] common/idpf: add RSS set/get ops Mingxia Liu
2023-02-07 10:16             ` [PATCH v6 3/6] common/idpf: support single q scatter RX datapath Mingxia Liu
2023-02-07 10:16             ` [PATCH v6 4/6] common/idpf: add rss_offload hash in singleq rx Mingxia Liu
2023-02-07 10:16             ` [PATCH v6 5/6] common/idpf: add alarm to support handle vchnl message Mingxia Liu
2023-02-07 10:16             ` [PATCH v6 6/6] common/idpf: add xstats ops Mingxia Liu
2023-02-08  0:28             ` [PATCH v6 0/6] add idpf pmd enhancement features Wu, Jingjing
2023-02-08  7:33             ` [PATCH v7 " Mingxia Liu
2023-02-08  7:33               ` [PATCH v7 1/6] net/idpf: add hw statistics Mingxia Liu
2023-02-08  7:33               ` [PATCH v7 2/6] net/idpf: add RSS set/get ops Mingxia Liu
2023-02-08  7:33               ` [PATCH v7 3/6] net/idpf: support single q scatter RX datapath Mingxia Liu
2023-02-08  7:33               ` [PATCH v7 4/6] net/idpf: add rss_offload hash in singleq rx Mingxia Liu
2023-02-08  7:34               ` [PATCH v7 5/6] net/idpf: add alarm to support handle vchnl message Mingxia Liu
2023-02-08  7:34               ` [PATCH v7 6/6] net/idpf: add xstats ops Mingxia Liu
2023-02-08  9:32               ` [PATCH v7 0/6] add idpf pmd enhancement features Zhang, Qi Z
2023-02-07 10:08         ` [PATCH v5 2/6] common/idpf: add RSS set/get ops Mingxia Liu
2023-02-07 10:08         ` [PATCH v5 3/6] common/idpf: support single q scatter RX datapath Mingxia Liu
2023-02-07 10:08         ` [PATCH v5 4/6] common/idpf: add rss_offload hash in singleq rx Mingxia Liu
2023-02-07 10:08         ` [PATCH v5 5/6] common/idpf: add alarm to support handle vchnl message Mingxia Liu
2023-02-07 10:08         ` [PATCH v5 6/6] common/idpf: add xstats ops Mingxia Liu

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