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From: Shahaf Shuler <shahafs@mellanox.com>
To: Ori Kam <orika@mellanox.com>
Cc: Yongseok Koh <yskoh@mellanox.com>, "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v3] net/mlx5: fix modification action flags
Date: Mon, 22 Apr 2019 19:03:05 +0000	[thread overview]
Message-ID: <ED998A2D-94CB-4B24-8487-9811D1122DD9@mellanox.com> (raw)


‫ב-22 באפר׳ 2019, בשעה 21:06, ‏‏Ori Kam ‏<orika@mellanox.com> כתב/ה:‬

> When creating the modify action using Direct Rules, we need to
> add flags to mark, if the action will be done on root table or on
> private table.
> 
> Fixes: 4f84a19779ca ("net/mlx5: add Direct Rules API")
> 
> Signed-off-by: Ori Kam <orika@mellanox.com>

Acked-by: Shahaf Shuler <shahafs@mellanox.com>
> ---
> v3:
> * Address ML comments.
> 
> v2:
> * Change title.
> ---
> drivers/net/mlx5/mlx5_flow.h    | 1 +
> drivers/net/mlx5/mlx5_flow_dv.c | 9 ++++++++-
> 2 files changed, 9 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/net/mlx5/mlx5_flow.h b/drivers/net/mlx5/mlx5_flow.h
> index c419e6b..b665420 100644
> --- a/drivers/net/mlx5/mlx5_flow.h
> +++ b/drivers/net/mlx5/mlx5_flow.h
> @@ -255,6 +255,7 @@ struct mlx5_flow_dv_modify_hdr_resource {
>    uint32_t actions_num; /**< Number of modification actions. */
>    struct mlx5_modification_cmd actions[MLX5_MODIFY_NUM];
>    /**< Modification actions. */
> +    uint64_t flags; /**< Flags for RDMA API. */
> };
> 
> /* Jump action resource structure. */
> diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c
> index 2f777ec..af2cf33 100644
> --- a/drivers/net/mlx5/mlx5_flow_dv.c
> +++ b/drivers/net/mlx5/mlx5_flow_dv.c
> @@ -43,6 +43,10 @@
> #define MLX5DV_FLOW_TABLE_TYPE_FDB 0
> #endif
> 
> +#ifndef HAVE_MLX5DV_DR
> +#define MLX5DV_DR_ACTION_FLAGS_ROOT_LEVEL 1
> +#endif
> +
> union flow_dv_attr {
>    struct {
>        uint32_t valid:1;
> @@ -1830,10 +1834,13 @@ struct field_modify_info modify_tcp[] = {
>        ns = sh->tx_ns;
>    else
>        ns = sh->rx_ns;
> +    resource->flags =
> +        dev_flow->flow->group ? 0 : MLX5DV_DR_ACTION_FLAGS_ROOT_LEVEL;
>    /* Lookup a matching resource from cache. */
>    LIST_FOREACH(cache_resource, &sh->modify_cmds, next) {
>        if (resource->ft_type == cache_resource->ft_type &&
>            resource->actions_num == cache_resource->actions_num &&
> +            resource->flags == cache_resource->flags &&
>            !memcmp((const void *)resource->actions,
>                (const void *)cache_resource->actions,
>                (resource->actions_num *
> @@ -1856,7 +1863,7 @@ struct field_modify_info modify_tcp[] = {
>    cache_resource->verbs_action =
>        mlx5_glue->dv_create_flow_action_modify_header
>                    (sh->ctx, cache_resource->ft_type,
> -                     ns, 0,
> +                     ns, cache_resource->flags,
>                     cache_resource->actions_num *
>                     sizeof(cache_resource->actions[0]),
>                     (uint64_t *)cache_resource->actions);
> -- 
> 1.8.3.1
> 

             reply	other threads:[~2019-04-22 19:03 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-22 19:03 Shahaf Shuler [this message]
2019-04-22 19:03 ` Shahaf Shuler
2019-04-29  8:54 ` Shahaf Shuler
2019-04-29  8:54   ` Shahaf Shuler
  -- strict thread matches above, loose matches on Subject: below --
2019-04-22 12:21 [dpdk-dev] [PATCH] net/mlx5: fix encapsulation " Ori Kam
2019-04-22 18:01 ` [dpdk-dev] [PATCH v3] net/mlx5: fix modification " Ori Kam
2019-04-22 18:01   ` Ori Kam
2019-04-22 18:06 ` Ori Kam
2019-04-22 18:06   ` Ori Kam

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