From: Xueming Li <xuemingl@nvidia.com>
To: <dev@dpdk.org>
Cc: <xuemingl@nvidia.com>, Lior Margalit <lmargalit@nvidia.com>,
Matan Azrad <matan@nvidia.com>,
Viacheslav Ovsiienko <viacheslavo@nvidia.com>,
Ori Kam <orika@nvidia.com>
Subject: [dpdk-dev] [PATCH 01/11] common/mlx5: support receive queue user index
Date: Sun, 26 Sep 2021 19:18:54 +0800 [thread overview]
Message-ID: <20210926111904.237736-2-xuemingl@nvidia.com> (raw)
In-Reply-To: <20210926111904.237736-1-xuemingl@nvidia.com>
RQ user index is saved in CQE when packet received by RQ.
Signed-off-by: Xueming Li <xuemingl@nvidia.com>
---
drivers/common/mlx5/mlx5_prm.h | 8 +++++++-
drivers/regex/mlx5/mlx5_regex_fastpath.c | 2 +-
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/common/mlx5/mlx5_prm.h b/drivers/common/mlx5/mlx5_prm.h
index d361bcf90ef..72af3710a8f 100644
--- a/drivers/common/mlx5/mlx5_prm.h
+++ b/drivers/common/mlx5/mlx5_prm.h
@@ -393,7 +393,13 @@ struct mlx5_cqe {
uint16_t hdr_type_etc;
uint16_t vlan_info;
uint8_t lro_num_seg;
- uint8_t rsvd3[3];
+ union {
+ uint8_t user_index_bytes[3];
+ struct {
+ uint8_t user_index_hi;
+ uint16_t user_index_low;
+ } __rte_packed;
+ };
uint32_t flow_table_metadata;
uint8_t rsvd4[4];
uint32_t byte_cnt;
diff --git a/drivers/regex/mlx5/mlx5_regex_fastpath.c b/drivers/regex/mlx5/mlx5_regex_fastpath.c
index c79445ce7d3..a151e4ce8dc 100644
--- a/drivers/regex/mlx5/mlx5_regex_fastpath.c
+++ b/drivers/regex/mlx5/mlx5_regex_fastpath.c
@@ -567,7 +567,7 @@ mlx5_regexdev_dequeue(struct rte_regexdev *dev, uint16_t qp_id,
uint16_t wq_counter
= (rte_be_to_cpu_16(cqe->wqe_counter) + 1) &
MLX5_REGEX_MAX_WQE_INDEX;
- size_t sqid = cqe->rsvd3[2];
+ size_t sqid = cqe->user_index_bytes[2];
struct mlx5_regex_sq *sq = &queue->sqs[sqid];
/* UMR mode WQE counter move as WQE set(4 WQEBBS).*/
--
2.33.0
next prev parent reply other threads:[~2021-09-26 11:19 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-26 11:18 [dpdk-dev] [PATCH 00/11] net/mlx5: support shared Rx queue Xueming Li
2021-09-26 11:18 ` Xueming Li [this message]
2021-09-26 11:18 ` [dpdk-dev] [PATCH 02/11] common/mlx5: support receive memory pool Xueming Li
2021-09-26 11:18 ` [dpdk-dev] [PATCH 03/11] net/mlx5: clean Rx queue code Xueming Li
2021-09-26 11:18 ` [dpdk-dev] [PATCH 04/11] net/mlx5: split multiple packet Rq memory pool Xueming Li
2021-09-26 11:18 ` [dpdk-dev] [PATCH 05/11] net/mlx5: split Rx queue Xueming Li
2021-09-26 11:18 ` [dpdk-dev] [PATCH 06/11] net/mlx5: move Rx queue reference count Xueming Li
2021-09-26 11:19 ` [dpdk-dev] [PATCH 07/11] net/mlx5: move Rx queue hairpin info to private data Xueming Li
2021-09-26 11:19 ` [dpdk-dev] [PATCH 08/11] net/mlx5: remove port info from shareable Rx queue Xueming Li
2021-09-26 11:19 ` [dpdk-dev] [PATCH 09/11] net/mlx5: move Rx queue DevX resource Xueming Li
2021-09-26 11:19 ` [dpdk-dev] [PATCH 10/11] net/mlx5: remove Rx queue data list from device Xueming Li
2021-09-26 11:19 ` [dpdk-dev] [PATCH 11/11] net/mlx5: support shared Rx queue Xueming Li
2021-10-16 9:12 ` [dpdk-dev] [PATCH v2 00/13] " Xueming Li
2021-10-16 9:12 ` [dpdk-dev] [PATCH v2 01/13] common/mlx5: support receive queue user index Xueming Li
2021-10-16 9:12 ` [dpdk-dev] [PATCH v2 02/13] common/mlx5: support receive memory pool Xueming Li
2021-10-20 9:32 ` Kinsella, Ray
2021-10-16 9:12 ` [dpdk-dev] [PATCH v2 03/13] net/mlx5: fix Rx queue memory allocation return value Xueming Li
2021-10-16 9:12 ` [dpdk-dev] [PATCH v2 04/13] net/mlx5: clean Rx queue code Xueming Li
2021-10-16 9:12 ` [dpdk-dev] [PATCH v2 05/13] net/mlx5: split multiple packet Rq memory pool Xueming Li
2021-10-16 9:12 ` [dpdk-dev] [PATCH v2 06/13] net/mlx5: split Rx queue Xueming Li
2021-10-16 9:12 ` [dpdk-dev] [PATCH v2 07/13] net/mlx5: move Rx queue reference count Xueming Li
2021-10-16 9:12 ` [dpdk-dev] [PATCH v2 08/13] net/mlx5: move Rx queue hairpin info to private data Xueming Li
2021-10-16 9:12 ` [dpdk-dev] [PATCH v2 09/13] net/mlx5: remove port info from shareable Rx queue Xueming Li
2021-10-16 9:12 ` [dpdk-dev] [PATCH v2 10/13] net/mlx5: move Rx queue DevX resource Xueming Li
2021-10-16 9:12 ` [dpdk-dev] [PATCH v2 11/13] net/mlx5: remove Rx queue data list from device Xueming Li
2021-10-16 9:12 ` [dpdk-dev] [PATCH v2 12/13] net/mlx5: support shared Rx queue Xueming Li
2021-10-16 9:12 ` [dpdk-dev] [PATCH v2 13/13] net/mlx5: add shared Rx queue port datapath support Xueming Li
2021-10-19 8:19 ` [dpdk-dev] [PATCH v2 00/13] net/mlx5: support shared Rx queue Slava Ovsiienko
2021-10-19 8:22 ` Slava Ovsiienko
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