From patchwork Sun Oct 7 14:25:05 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dekel Peled X-Patchwork-Id: 46212 X-Patchwork-Delegate: shahafs@mellanox.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 1C4613798; Sun, 7 Oct 2018 16:27:11 +0200 (CEST) Received: from mellanox.co.il (mail-il-dmz.mellanox.com [193.47.165.129]) by dpdk.org (Postfix) with ESMTP id 54AC22C38 for ; Sun, 7 Oct 2018 16:27:07 +0200 (CEST) Received: from Internal Mail-Server by MTLPINE1 (envelope-from dekelp@mellanox.com) with ESMTPS (AES256-SHA encrypted); 7 Oct 2018 16:31:49 +0200 Received: from mtl-vdi-280.wap.labs.mlnx. (mtl-vdi-280.wap.labs.mlnx [10.128.130.87]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id w97ER1DH031642; Sun, 7 Oct 2018 17:27:03 +0300 From: Dekel Peled To: yskoh@mellanox.com, shahafs@mellanox.com Cc: dev@dpdk.org, orika@mellanox.com Date: Sun, 7 Oct 2018 17:25:05 +0300 Message-Id: <1538922308-9516-2-git-send-email-dekelp@mellanox.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1538059845-35896-1-git-send-email-dekelp@mellanox.com> References: <1538059845-35896-1-git-send-email-dekelp@mellanox.com> Subject: [dpdk-dev] [PATCH v2 1/4] net/mlx5: add flow action functions to glue X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" This patch adds glue functions for operations: - Create packet reformat (encap/decap) flow action. - Destroy flow action. Signed-off-by: Dekel Peled --- drivers/net/mlx5/mlx5_glue.c | 33 +++++++++++++++++++++++++++++++++ drivers/net/mlx5/mlx5_glue.h | 9 +++++++++ 2 files changed, 42 insertions(+) diff --git a/drivers/net/mlx5/mlx5_glue.c b/drivers/net/mlx5/mlx5_glue.c index 48590df..caa4c34 100644 --- a/drivers/net/mlx5/mlx5_glue.c +++ b/drivers/net/mlx5/mlx5_glue.c @@ -174,6 +174,12 @@ return ibv_destroy_flow(flow_id); } +static int +mlx5_glue_destroy_flow_action(struct ibv_flow_action *action) +{ + return ibv_destroy_flow_action(action); +} + static struct ibv_qp * mlx5_glue_create_qp(struct ibv_pd *pd, struct ibv_qp_init_attr *qp_init_attr) { @@ -388,6 +394,30 @@ #endif } +static struct ibv_flow_action * +mlx5_glue_dv_create_flow_action_packet_reformat + (struct ibv_context *ctx, + size_t data_sz, + void *data, + enum mlx5dv_flow_action_packet_reformat_type reformat_type, + enum mlx5dv_flow_table_type ft_type) +{ +#ifdef HAVE_IBV_FLOW_DV_SUPPORT + return mlx5dv_create_flow_action_packet_reformat(ctx, + data_sz, + data, + reformat_type, + ft_type); +#else + (void)ctx; + (void)data_sz; + (void)data; + (void)reformat_type; + (void)ft_type; + return NULL; +#endif +} + alignas(RTE_CACHE_LINE_SIZE) const struct mlx5_glue *mlx5_glue = &(const struct mlx5_glue){ .version = MLX5_GLUE_VERSION, @@ -414,6 +444,7 @@ .modify_wq = mlx5_glue_modify_wq, .create_flow = mlx5_glue_create_flow, .destroy_flow = mlx5_glue_destroy_flow, + .destroy_flow_action = mlx5_glue_destroy_flow_action, .create_qp = mlx5_glue_create_qp, .create_qp_ex = mlx5_glue_create_qp_ex, .destroy_qp = mlx5_glue_destroy_qp, @@ -437,4 +468,6 @@ .dv_create_flow_matcher = mlx5_glue_dv_create_flow_matcher, .dv_destroy_flow_matcher = mlx5_glue_dv_destroy_flow_matcher, .dv_create_flow = mlx5_glue_dv_create_flow, + .dv_create_flow_action_packet_reformat = + mlx5_glue_dv_create_flow_action_packet_reformat, }; diff --git a/drivers/net/mlx5/mlx5_glue.h b/drivers/net/mlx5/mlx5_glue.h index f6e4e38..8ef4fcc 100644 --- a/drivers/net/mlx5/mlx5_glue.h +++ b/drivers/net/mlx5/mlx5_glue.h @@ -44,6 +44,8 @@ struct mlx5dv_flow_matcher_attr; struct mlx5dv_flow_action_attr; struct mlx5dv_flow_match_parameters; +enum mlx5dv_flow_action_packet_reformat_type; +enum mlx5dv_flow_table_type; #endif /* LIB_GLUE_VERSION must be updated every time this structure is modified. */ @@ -85,6 +87,7 @@ struct mlx5_glue { struct ibv_flow *(*create_flow)(struct ibv_qp *qp, struct ibv_flow_attr *flow); int (*destroy_flow)(struct ibv_flow *flow_id); + int (*destroy_flow_action)(struct ibv_flow_action *action); struct ibv_qp *(*create_qp)(struct ibv_pd *pd, struct ibv_qp_init_attr *qp_init_attr); struct ibv_qp *(*create_qp_ex) @@ -137,6 +140,12 @@ struct mlx5_glue { struct mlx5dv_flow_match_parameters *match_value, size_t num_actions, struct mlx5dv_flow_action_attr *actions_attr); + struct ibv_flow_action *(*dv_create_flow_action_packet_reformat) + (struct ibv_context *ctx, + size_t data_sz, + void *data, + enum mlx5dv_flow_action_packet_reformat_type reformat_type, + enum mlx5dv_flow_table_type ft_type); }; const struct mlx5_glue *mlx5_glue;