From 460756f95b9092e60dd6d0e2e69774380618954b Mon Sep 17 00:00:00 2001 From: Michael Baum Date: Sun, 5 Sep 2021 11:04:15 +0300 Subject: [PATCH] crypto/mlx5: fix timestamp format configuration This patch adds support for the timestamp format settings for the receive and send queues. If the firmware version x.30.1000 or above is installed and the NIC timestamps are configured with the real-time format, the default zero values for newly added fields cause the queue creation to fail. The patch queries the timestamp formats supported by the hardware and sets the configuration values in queue context accordingly. Fixes: 6152534e211e ("crypto/mlx5: support queue pairs operations") Cc: stable@dpdk.org Signed-off-by: Michael Baum Acked-by: Matan Azrad --- drivers/crypto/mlx5/mlx5_crypto.c | 2 ++ drivers/crypto/mlx5/mlx5_crypto.h | 1 + 2 files changed, 3 insertions(+) diff --git a/drivers/crypto/mlx5/mlx5_crypto.c b/drivers/crypto/mlx5/mlx5_crypto.c index b3d5200ca3..e01be15ade 100644 --- a/drivers/crypto/mlx5/mlx5_crypto.c +++ b/drivers/crypto/mlx5/mlx5_crypto.c @@ -707,6 +707,7 @@ mlx5_crypto_queue_pair_setup(struct rte_cryptodev *dev, uint16_t qp_id, attr.wq_umem_id = qp->umem_obj->umem_id; attr.wq_umem_offset = 0; attr.dbr_umem_id = qp->umem_obj->umem_id; + attr.ts_format = mlx5_ts_format_conv(priv->qp_ts_format); attr.dbr_address = RTE_BIT64(log_nb_desc) * priv->wqe_set_size; qp->qp_obj = mlx5_devx_cmd_create_qp(priv->ctx, &attr); if (qp->qp_obj == NULL) { @@ -1049,6 +1050,7 @@ mlx5_crypto_dev_probe(struct rte_device *dev) priv->ctx = ctx; priv->login_obj = login; priv->crypto_dev = crypto_dev; + priv->qp_ts_format = attr.qp_ts_format; if (mlx5_crypto_hw_global_prepare(priv) != 0) { rte_cryptodev_pmd_destroy(priv->crypto_dev); claim_zero(mlx5_glue->close_device(priv->ctx)); diff --git a/drivers/crypto/mlx5/mlx5_crypto.h b/drivers/crypto/mlx5/mlx5_crypto.h index d49b0001f0..722acb8d19 100644 --- a/drivers/crypto/mlx5/mlx5_crypto.h +++ b/drivers/crypto/mlx5/mlx5_crypto.h @@ -25,6 +25,7 @@ struct mlx5_crypto_priv { volatile uint64_t *uar_addr; uint32_t pdn; /* Protection Domain number. */ uint32_t max_segs_num; /* Maximum supported data segs. */ + uint8_t qp_ts_format; /* Whether QP supports timestamp formats. */ struct ibv_pd *pd; struct mlx5_hlist *dek_hlist; /* Dek hash list. */ struct rte_cryptodev_config dev_config; -- 2.20.1