The basic dev control operations are configure, close and get info. Extended the existing support of configure and close: -mlx5_crypto_dev_configure- function used to configure device. -mlx5_crypto_dev_close- function used to close a configured device.
Added config struct to user private data with the fields socket id, number of queue pairs and feature flags to be disabled. Signed-off-by: Shiri Kuzin <shi...@nvidia.com> Acked-by: Matan Azrad <ma...@nvidia.com> --- drivers/crypto/mlx5/mlx5_crypto.c | 26 +++++++++++++++++++------- drivers/crypto/mlx5/mlx5_crypto.h | 1 + 2 files changed, 20 insertions(+), 7 deletions(-) diff --git a/drivers/crypto/mlx5/mlx5_crypto.c b/drivers/crypto/mlx5/mlx5_crypto.c index 3f0c97d081..a7e44deb9e 100644 --- a/drivers/crypto/mlx5/mlx5_crypto.c +++ b/drivers/crypto/mlx5/mlx5_crypto.c @@ -105,22 +105,27 @@ mlx5_crypto_dev_infos_get(struct rte_cryptodev *dev, } } -static unsigned int -mlx5_crypto_sym_session_get_size(struct rte_cryptodev *dev __rte_unused) -{ - return sizeof(struct mlx5_crypto_session); -} - static int mlx5_crypto_dev_configure(struct rte_cryptodev *dev, - struct rte_cryptodev_config *config __rte_unused) + struct rte_cryptodev_config *config) { struct mlx5_crypto_priv *priv = dev->data->dev_private; + if (config == NULL) { + DRV_LOG(ERR, "Invalid crypto dev configure parameters."); + return -EINVAL; + } + if ((config->ff_disable & RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO) != 0) { + DRV_LOG(ERR, + "Disabled symmetric crypto feature is not supported."); + return -ENOTSUP; + } if (mlx5_crypto_dek_setup(priv) != 0) { DRV_LOG(ERR, "Dek hash list creation has failed."); return -ENOMEM; } + priv->dev_config = *config; + DRV_LOG(DEBUG, "Device %u was configured.", dev->driver_id); return 0; } @@ -130,9 +135,16 @@ mlx5_crypto_dev_close(struct rte_cryptodev *dev) struct mlx5_crypto_priv *priv = dev->data->dev_private; mlx5_crypto_dek_unset(priv); + DRV_LOG(DEBUG, "Device %u was closed.", dev->driver_id); return 0; } +static unsigned int +mlx5_crypto_sym_session_get_size(struct rte_cryptodev *dev __rte_unused) +{ + return sizeof(struct mlx5_crypto_session); +} + static int mlx5_crypto_sym_session_configure(struct rte_cryptodev *dev, struct rte_crypto_sym_xform *xform, diff --git a/drivers/crypto/mlx5/mlx5_crypto.h b/drivers/crypto/mlx5/mlx5_crypto.h index 167e9e57ad..a0df775407 100644 --- a/drivers/crypto/mlx5/mlx5_crypto.h +++ b/drivers/crypto/mlx5/mlx5_crypto.h @@ -24,6 +24,7 @@ struct mlx5_crypto_priv { uint32_t pdn; /* Protection Domain number. */ struct ibv_pd *pd; struct mlx5_hlist *dek_hlist; /* Dek hash list. */ + struct rte_cryptodev_config dev_config; }; struct mlx5_crypto_dek { -- 2.27.0