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 296E0A0C47; Tue, 12 Oct 2021 09:08:31 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 1B7984118B; Tue, 12 Oct 2021 09:07:13 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by mails.dpdk.org (Postfix) with ESMTP id 4DDB8410DB for ; Tue, 12 Oct 2021 09:07:09 +0200 (CEST) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 19C4UbKu024044 for ; Tue, 12 Oct 2021 00:07:08 -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=CNStn/zL/IHaN/AqTjR8b5SMDw6GPfz98kYdgX/Lzw0=; b=GFW0kFB0wmPP6EGGZhC+rfo7Tp/ZqAKxRswCbo8sI/g2rbT20vNWDVJotuI73HTgu2m1 XfbEPaHt8diN8N3UNE2al8yMNnyiXslcru6XWKx6sFHp3Yo2u/nMZfx0LXILIIX+ScjT nBszZVXJW+ek4DGBue3VK6EapRrBGAuWFalub/TgtQUv/2xaMv9ItFThfDgeQGNeNJQI u9aWXJ/fBt98OsvR4OTS9awHCsfDn0fg94Tgj9jlUN9zhfJ1JYx4j3n+9nJAjNQe0d5H UE6kHKajdyFx4dGQvvptQiTvF7JUPDzYhamZYPdBnd4ozNbQX4DWmTAjSlyeVMY54m69 zw== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0a-0016f401.pphosted.com with ESMTP id 3bn3d58jt7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Tue, 12 Oct 2021 00:07:08 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Tue, 12 Oct 2021 00:07:06 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.18 via Frontend Transport; Tue, 12 Oct 2021 00:07:06 -0700 Received: from localhost.localdomain (unknown [10.28.34.25]) by maili.marvell.com (Postfix) with ESMTP id 0B44B3F707E; Tue, 12 Oct 2021 00:07:04 -0700 (PDT) From: To: Nithin Dabilpuram , Kiran Kumar K , Sunil Kumar Kori , Satha Rao CC: , Rakesh Kudurumalla Date: Tue, 12 Oct 2021 12:36:05 +0530 Message-ID: <20211012070612.352164-22-skori@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211012070612.352164-1-skori@marvell.com> References: <20211011155057.302142-2-skori@marvell.com> <20211012070612.352164-1-skori@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-ORIG-GUID: dOmJ7MsAYbvdYo5VtRi_ega0rC9Il5ml X-Proofpoint-GUID: dOmJ7MsAYbvdYo5VtRi_ega0rC9Il5ml X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.182.1,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.0.607.475 definitions=2021-10-12_01,2021-10-11_01,2020-04-07_01 Subject: [dpdk-dev] [PATCH v5 21/28] net/cnxk: support ops to delete meter policy 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 delete meter policy for CNXK platform. Signed-off-by: Sunil Kumar Kori Signed-off-by: Rakesh Kudurumalla --- v5: - Fix checkpatch errors - Fix patch apply errors v4: - Rebase support on dpdk-next-net-mrvl branch - Handled meter action during flow destroy - Handled meter cleanup during port shutdown v3: - Rebase support on latest DPDK - Handled multilevel chaining for tree hierarchy - Fix naming convention v2: - Rebase support on latest DPDK - Handled multilevel chaining for linear hierarchy - Review comments incorporated drivers/net/cnxk/cnxk_ethdev_mtr.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/drivers/net/cnxk/cnxk_ethdev_mtr.c b/drivers/net/cnxk/cnxk_ethdev_mtr.c index 91b9f618ce..b5be7c587a 100644 --- a/drivers/net/cnxk/cnxk_ethdev_mtr.c +++ b/drivers/net/cnxk/cnxk_ethdev_mtr.c @@ -349,12 +349,38 @@ cnxk_nix_mtr_policy_add(struct rte_eth_dev *eth_dev, uint32_t policy_id, return rc; } +static int +cnxk_nix_mtr_policy_delete(struct rte_eth_dev *eth_dev, uint32_t policy_id, + struct rte_mtr_error *error) +{ + struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev); + struct cnxk_mtr_policy_node *fmp; + + fmp = nix_mtr_policy_find(dev, policy_id); + if (fmp == NULL) { + return -rte_mtr_error_set(error, ENOENT, + RTE_MTR_ERROR_TYPE_METER_POLICY_ID, + NULL, "No policy found"); + } + + if (fmp->ref_cnt) + return -rte_mtr_error_set(error, EBUSY, + RTE_MTR_ERROR_TYPE_METER_POLICY_ID, + NULL, "Meter policy is in use."); + + TAILQ_REMOVE(&dev->mtr_policy, fmp, next); + plt_free(fmp); + + return 0; +} + const struct rte_mtr_ops nix_mtr_ops = { .capabilities_get = cnxk_nix_mtr_capabilities_get, .meter_profile_add = cnxk_nix_mtr_profile_add, .meter_profile_delete = cnxk_nix_mtr_profile_delete, .meter_policy_validate = cnxk_nix_mtr_policy_validate, .meter_policy_add = cnxk_nix_mtr_policy_add, + .meter_policy_delete = cnxk_nix_mtr_policy_delete, }; int -- 2.25.1