From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id DD4D1A0524; Wed, 14 Apr 2021 04:58:58 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id E2C33161621; Wed, 14 Apr 2021 04:57:58 +0200 (CEST) Received: from mellanox.co.il (mail-il-dmz.mellanox.com [193.47.165.129]) by mails.dpdk.org (Postfix) with ESMTP id 60F841615FD for ; Wed, 14 Apr 2021 04:57:50 +0200 (CEST) Received: from Internal Mail-Server by MTLPINE1 (envelope-from lizh@nvidia.com) with SMTP; 14 Apr 2021 05:57:45 +0300 Received: from nvidia.com (c-135-185-1-009.mtl.labs.mlnx [10.135.185.9]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id 13E2vh4l010194; Wed, 14 Apr 2021 05:57:44 +0300 From: Li Zhang To: dekelp@nvidia.com, orika@nvidia.com, viacheslavo@nvidia.com, matan@nvidia.com, shahafs@nvidia.com Cc: dev@dpdk.org, thomas@monjalon.net, rasland@nvidia.com, roniba@nvidia.com Date: Wed, 14 Apr 2021 05:57:28 +0300 Message-Id: <20210414025736.31142-8-lizh@nvidia.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20210414025736.31142-1-lizh@nvidia.com> References: <20210331073632.1443011-1-lizh@nvidia.com> <20210414025736.31142-1-lizh@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH v4 07/14] common/mlx5: add read ASO flow meter HCA capability 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" Read and store the device capability of FLOW_METER_ASO general object, using the DevX API. Signed-off-by: Li Zhang Acked-by: Matan Azrad --- drivers/common/mlx5/mlx5_devx_cmds.c | 14 ++++++++++++++ drivers/common/mlx5/mlx5_devx_cmds.h | 8 ++++++++ 2 files changed, 22 insertions(+) diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c b/drivers/common/mlx5/mlx5_devx_cmds.c index 268bcd0d99..a878a5c689 100644 --- a/drivers/common/mlx5/mlx5_devx_cmds.c +++ b/drivers/common/mlx5/mlx5_devx_cmds.c @@ -696,6 +696,9 @@ mlx5_devx_cmd_query_hca_attr(void *ctx, attr->max_geneve_tlv_option_data_len = MLX5_GET(cmd_hca_cap, hcattr, max_geneve_tlv_option_data_len); attr->qos.sup = MLX5_GET(cmd_hca_cap, hcattr, qos); + attr->qos.flow_meter_aso_sup = !!(MLX5_GET64(cmd_hca_cap, hcattr, + general_obj_types) & + MLX5_GENERAL_OBJ_TYPES_CAP_FLOW_METER_ASO); attr->vdpa.valid = !!(MLX5_GET64(cmd_hca_cap, hcattr, general_obj_types) & MLX5_GENERAL_OBJ_TYPES_CAP_VIRTQ_NET_Q); @@ -783,6 +786,17 @@ mlx5_devx_cmd_query_hca_attr(void *ctx, MLX5_GET(qos_cap, hcattr, packet_pacing); attr->qos.wqe_rate_pp = MLX5_GET(qos_cap, hcattr, wqe_rate_pp); + if (attr->qos.flow_meter_aso_sup) { + attr->qos.log_meter_aso_granularity = + MLX5_GET(qos_cap, hcattr, + log_meter_aso_granularity); + attr->qos.log_meter_aso_max_alloc = + MLX5_GET(qos_cap, hcattr, + log_meter_aso_max_alloc); + attr->qos.log_max_num_meter_aso = + MLX5_GET(qos_cap, hcattr, + log_max_num_meter_aso); + } } if (attr->vdpa.valid) mlx5_devx_cmd_query_hca_vdpa_attr(ctx, &attr->vdpa); diff --git a/drivers/common/mlx5/mlx5_devx_cmds.h b/drivers/common/mlx5/mlx5_devx_cmds.h index 67b5f771c6..673e41599e 100644 --- a/drivers/common/mlx5/mlx5_devx_cmds.h +++ b/drivers/common/mlx5/mlx5_devx_cmds.h @@ -50,10 +50,18 @@ struct mlx5_hca_qos_attr { * Using older driver versions, flow_meter_old can be 1 * while flow_meter is 0. */ + uint32_t flow_meter_aso_sup:1; + /* Whether FLOW_METER_ASO Object is supported. */ uint8_t log_max_flow_meter; /* Power of the maximum supported meters. */ uint8_t flow_meter_reg_c_ids; /* Bitmap of the reg_Cs available for flow meter to use. */ + uint32_t log_meter_aso_granularity:5; + /* Power of the minimum allocation granularity Object. */ + uint32_t log_meter_aso_max_alloc:5; + /* Power of the maximum allocation granularity Object. */ + uint32_t log_max_num_meter_aso:5; + /* Power of the maximum number of supported objects. */ }; -- 2.27.0