From patchwork Thu Sep 6 16:27:00 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Pattan, Reshma" X-Patchwork-Id: 44344 X-Patchwork-Delegate: cristian.dumitrescu@intel.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 DB87F5F28; Thu, 6 Sep 2018 18:27:29 +0200 (CEST) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by dpdk.org (Postfix) with ESMTP id 5DCF758FA for ; Thu, 6 Sep 2018 18:27:22 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 06 Sep 2018 09:27:22 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.53,338,1531810800"; d="scan'208";a="68064520" Received: from sivswdev02.ir.intel.com (HELO localhost.localdomain) ([10.237.217.46]) by fmsmga007.fm.intel.com with ESMTP; 06 Sep 2018 09:27:20 -0700 From: Reshma Pattan To: dev@dpdk.org Cc: Cristian Dumitrescu , Reshma Pattan Date: Thu, 6 Sep 2018 17:27:00 +0100 Message-Id: <1536251222-17275-14-git-send-email-reshma.pattan@intel.com> X-Mailer: git-send-email 1.7.0.7 In-Reply-To: <1536251222-17275-1-git-send-email-reshma.pattan@intel.com> References: <1536251222-17275-1-git-send-email-reshma.pattan@intel.com> Subject: [dpdk-dev] [PATCH 13/15] net/softnic: add flow destroy API 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" pmd_flow_destroy() API is added to destroy the created flow. Signed-off-by: Cristian Dumitrescu Signed-off-by: Reshma Pattan --- drivers/net/softnic/rte_eth_softnic_flow.c | 39 ++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/drivers/net/softnic/rte_eth_softnic_flow.c b/drivers/net/softnic/rte_eth_softnic_flow.c index 034bca047..3f8531139 100644 --- a/drivers/net/softnic/rte_eth_softnic_flow.c +++ b/drivers/net/softnic/rte_eth_softnic_flow.c @@ -1601,7 +1601,46 @@ pmd_flow_create(struct rte_eth_dev *dev, return flow; } +static int +pmd_flow_destroy(struct rte_eth_dev *dev, + struct rte_flow *flow, + struct rte_flow_error *error) +{ + struct pmd_internals *softnic = dev->data->dev_private; + struct softnic_table *table; + int status; + + /* Check input parameters. */ + if (flow == NULL) + return rte_flow_error_set(error, + EINVAL, + RTE_FLOW_ERROR_TYPE_HANDLE, + NULL, + "Null flow"); + + table = &flow->pipeline->table[flow->table_id]; + + /* Rule delete. */ + status = softnic_pipeline_table_rule_delete(softnic, + flow->pipeline->name, + flow->table_id, + &flow->match); + if (status) + return rte_flow_error_set(error, + EINVAL, + RTE_FLOW_ERROR_TYPE_UNSPECIFIED, + NULL, + "Pipeline table rule delete failed"); + + /* Flow delete. */ + TAILQ_REMOVE(&table->flows, flow, node); + free(flow); + + return 0; +} + const struct rte_flow_ops pmd_flow_ops = { .validate = pmd_flow_validate, .create = pmd_flow_create, + .destroy = pmd_flow_destroy, };