From patchwork Mon Sep 6 07:54:48 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sunil Kumar Kori X-Patchwork-Id: 98062 X-Patchwork-Delegate: jerinj@marvell.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 44C85A0C4D; Mon, 6 Sep 2021 09:57:21 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 1233841198; Mon, 6 Sep 2021 09:55:54 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id 59C4541190 for ; Mon, 6 Sep 2021 09:55:53 +0200 (CEST) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 185NKWYO025766 for ; Mon, 6 Sep 2021 00:55:52 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0220; bh=+VAROE/bTqg3+IptSAsI16aUMp3JVmAGTp3bhzPEEPk=; b=V6/NCT0NOuCAQfu7enW5IijygGzpY0QckRizCMsD2CjasXAmffEVVBl0SIJs4EOYnGIA twuR+nc40U6Dv3SnXEORJgg7dWlnyfTb7N7kFtWzOcZgi7cnMJxoI7EdnTssMt+g9n/m BLjIFlSW598btFcV9dncilVYVjq0iCtJGWUxFOKhaZvcsWmijgcj/CvCvtqj5Cx8z/7b SI38z9JgOdHdbB0nLAh63wiAcHOw1jKqVqkd/vuNley3PWFd9SVE18LT3A4fdgDORCxb NKksyGaGB+o7gW1OOILpK8+o6peWBHZu/Ic3Y0MjINWp9DoKGgBoiHuCBBtvLRcoxO0b Xg== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0b-0016f401.pphosted.com with ESMTP id 3aw2sp1sqc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Mon, 06 Sep 2021 00:55:52 -0700 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Mon, 6 Sep 2021 00:55:50 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.18 via Frontend Transport; Mon, 6 Sep 2021 00:55:50 -0700 Received: from localhost.localdomain (unknown [10.28.34.25]) by maili.marvell.com (Postfix) with ESMTP id 4E3013F7089; Mon, 6 Sep 2021 00:55:49 -0700 (PDT) From: To: Nithin Dabilpuram , Kiran Kumar K , Sunil Kumar Kori , Satha Rao CC: Date: Mon, 6 Sep 2021 13:24:48 +0530 Message-ID: <20210906075450.1452123-25-skori@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210906075450.1452123-1-skori@marvell.com> References: <20210906075450.1452123-1-skori@marvell.com> MIME-Version: 1.0 X-Proofpoint-GUID: JfRHLbG3vBpZ9PqZDl0TyWjS-6CnVYJu X-Proofpoint-ORIG-GUID: JfRHLbG3vBpZ9PqZDl0TyWjS-6CnVYJu X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.182.1,Aquarius:18.0.790,Hydra:6.0.391,FMLib:17.0.607.475 definitions=2021-09-06_02,2021-09-03_01,2020-04-07_01 Subject: [dpdk-dev] [PATCH 25/27] net/cnxk: support ops to update precolor DSCP table 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" From: Sunil Kumar Kori Implement API to update DSCP table for pre-coloring for incoming packet per nixlf for CN10K platform. Signed-off-by: Sunil Kumar Kori --- drivers/net/cnxk/cn10k_ethdev_mtr.c | 43 +++++++++++++++++++++++++++++ drivers/net/cnxk/cnxk_ethdev.h | 1 + 2 files changed, 44 insertions(+) diff --git a/drivers/net/cnxk/cn10k_ethdev_mtr.c b/drivers/net/cnxk/cn10k_ethdev_mtr.c index d873608104..743f2e6975 100644 --- a/drivers/net/cnxk/cn10k_ethdev_mtr.c +++ b/drivers/net/cnxk/cn10k_ethdev_mtr.c @@ -530,6 +530,48 @@ cn10k_nix_mtr_disable(struct rte_eth_dev *eth_dev, uint32_t mtr_id, return rc; } +static int +cn10k_nix_mtr_dscp_table_update(struct rte_eth_dev *eth_dev, uint32_t mtr_id, + enum rte_color *dscp_table, + struct rte_mtr_error *error) +{ + enum roc_nix_bpf_color nix_dscp_tbl[ROC_NIX_BPF_PRE_COLOR_MAX]; + enum roc_nix_bpf_color color_map[] = {ROC_NIX_BPF_COLOR_GREEN, + ROC_NIX_BPF_COLOR_YELLOW, + ROC_NIX_BPF_COLOR_RED}; + struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev); + uint8_t lvl_flag = ROC_NIX_BPF_LEVEL_F_LEAF; + struct roc_nix_bpf_precolor table; + struct roc_nix *nix = &dev->nix; + int rc, i; + + if (!dscp_table) { + for (i = 0; i < ROC_NIX_BPF_PRE_COLOR_MAX; i++) + nix_dscp_tbl[i] = ROC_NIX_BPF_COLOR_GREEN; + } else { + for (i = 0; i < ROC_NIX_BPF_PRE_COLOR_MAX; i++) + nix_dscp_tbl[i] = color_map[dscp_table[i]]; + } + + table.count = ROC_NIX_BPF_PRE_COLOR_MAX; + table.mode = ROC_NIX_BPF_PC_MODE_DSCP_OUTER; + for (i = 0; i < ROC_NIX_BPF_PRE_COLOR_MAX; i++) + table.color[i] = nix_dscp_tbl[i]; + + rc = roc_nix_bpf_pre_color_tbl_setup(nix, mtr_id, lvl_flag, &table); + if (rc) { + rte_mtr_error_set(error, rc, RTE_MTR_ERROR_TYPE_UNSPECIFIED, + NULL, NULL); + goto exit; + } + + for (i = 0; i < ROC_NIX_BPF_PRE_COLOR_MAX; i++) + dev->precolor_tbl[i] = nix_dscp_tbl[i]; + +exit: + return rc; +} + const struct rte_mtr_ops nix_mtr_ops = { .capabilities_get = cn10k_nix_mtr_capabilities_get, .meter_profile_add = cn10k_nix_mtr_profile_add, @@ -541,6 +583,7 @@ const struct rte_mtr_ops nix_mtr_ops = { .destroy = cn10k_nix_mtr_destroy, .meter_enable = cn10k_nix_mtr_enable, .meter_disable = cn10k_nix_mtr_disable, + .meter_dscp_table_update = cn10k_nix_mtr_dscp_table_update, }; int diff --git a/drivers/net/cnxk/cnxk_ethdev.h b/drivers/net/cnxk/cnxk_ethdev.h index c8ddcab8f1..55b1a56a8b 100644 --- a/drivers/net/cnxk/cnxk_ethdev.h +++ b/drivers/net/cnxk/cnxk_ethdev.h @@ -252,6 +252,7 @@ struct cnxk_eth_dev { uint64_t clk_delta; /* Ingress policer */ + enum roc_nix_bpf_color precolor_tbl[ROC_NIX_BPF_PRE_COLOR_MAX]; struct cn10k_mtr_profiles mtr_profiles; struct cn10k_mtr_policy mtr_policy; struct cn10k_mtr mtr;