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dpdk.org; dkim=none (message not signed) header.d=none;dpdk.org; dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.112.34 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.112.34; helo=mail.nvidia.com; Received: from mail.nvidia.com (216.228.112.34) by DM6NAM11FT048.mail.protection.outlook.com (10.13.173.114) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.20.4150.30 via Frontend Transport; Fri, 28 May 2021 13:25:45 +0000 Received: from nvidia.com (172.20.145.6) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 28 May 2021 13:25:42 +0000 From: Jiawei Wang To: , , , , Shahaf Shuler CC: , Date: Fri, 28 May 2021 16:25:23 +0300 Message-ID: <20210528132524.32451-1-jiaweiw@nvidia.com> X-Mailer: git-send-email 2.18.1 MIME-Version: 1.0 X-Originating-IP: [172.20.145.6] X-ClientProxiedBy: HQMAIL101.nvidia.com (172.20.187.10) To HQMAIL107.nvidia.com (172.20.187.13) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 054df0e9-c43a-477c-fdb0-08d921dc195a X-MS-TrafficTypeDiagnostic: BL0PR12MB5506: X-LD-Processed: 43083d15-7273-40c1-b7db-39efd9ccc17a,ExtAddr X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:308; 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DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 May 2021 13:25:45.0061 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 054df0e9-c43a-477c-fdb0-08d921dc195a X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.112.34]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT048.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL0PR12MB5506 Subject: [dpdk-dev] [PATCH 1/2] common/mlx5: add glue function for duplicate rule ability X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 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" Add glue function to update the duplicate rule allow/disallow through rdma-core DV API. Signed-off-by: Jiawei Wang --- drivers/common/mlx5/linux/meson.build | 2 ++ drivers/common/mlx5/linux/mlx5_glue.c | 12 ++++++++++++ drivers/common/mlx5/linux/mlx5_glue.h | 1 + 3 files changed, 15 insertions(+) diff --git a/drivers/common/mlx5/linux/meson.build b/drivers/common/mlx5/linux/meson.build index 007834a49b..c0bfab1f33 100644 --- a/drivers/common/mlx5/linux/meson.build +++ b/drivers/common/mlx5/linux/meson.build @@ -191,6 +191,8 @@ has_sym_args = [ 'mlx5dv_dump_dr_rule' ], [ 'HAVE_MLX5_DR_ACTION_ASO_CT', 'infiniband/mlx5dv.h', 'MLX5DV_DR_ACTION_FLAGS_ASO_CT_DIRECTION_INITIATOR' ], + [ 'HAVE_MLX5_DR_ALLOW_DUPLICATE', 'infiniband/mlx5dv.h', + 'mlx5dv_dr_domain_allow_duplicate_rules' ], ] config = configuration_data() foreach arg:has_sym_args diff --git a/drivers/common/mlx5/linux/mlx5_glue.c b/drivers/common/mlx5/linux/mlx5_glue.c index d3bd645a5b..145cf83fd9 100644 --- a/drivers/common/mlx5/linux/mlx5_glue.c +++ b/drivers/common/mlx5/linux/mlx5_glue.c @@ -1321,6 +1321,17 @@ mlx5_glue_dv_alloc_pp(struct ibv_context *context, #endif } +static void +mlx5_glue_dr_allow_duplicate_rules(void *domain, uint32_t allow) +{ +#ifdef HAVE_MLX5_DR_ALLOW_DUPLICATE + mlx5dv_dr_domain_allow_duplicate_rules(domain, allow); +#else + (void)(allow); + (void)(domain); +#endif +} + static void mlx5_glue_dv_free_pp(struct mlx5dv_pp *pp) { @@ -1441,6 +1452,7 @@ const struct mlx5_glue *mlx5_glue = &(const struct mlx5_glue) { mlx5_glue_dr_create_flow_action_sampler, .dr_create_flow_action_dest_array = mlx5_glue_dr_action_create_dest_array, + .dr_allow_duplicate_rules = mlx5_glue_dr_allow_duplicate_rules, .devx_query_eqn = mlx5_glue_devx_query_eqn, .devx_create_event_channel = mlx5_glue_devx_create_event_channel, .devx_destroy_event_channel = mlx5_glue_devx_destroy_event_channel, diff --git a/drivers/common/mlx5/linux/mlx5_glue.h b/drivers/common/mlx5/linux/mlx5_glue.h index 97462e9ab8..56246bca18 100644 --- a/drivers/common/mlx5/linux/mlx5_glue.h +++ b/drivers/common/mlx5/linux/mlx5_glue.h @@ -336,6 +336,7 @@ struct mlx5_glue { struct mlx5dv_devx_async_event_hdr *event_data, size_t event_resp_len); void (*dr_reclaim_domain_memory)(void *domain, uint32_t enable); + void (*dr_allow_duplicate_rules)(void *domain, uint32_t allow); struct mlx5dv_pp *(*dv_alloc_pp)(struct ibv_context *context, size_t pp_context_sz, const void *pp_context,