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 5FB71A0C41; Tue, 5 Oct 2021 05:30:48 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id DB53641276; Tue, 5 Oct 2021 05:30:45 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by mails.dpdk.org (Postfix) with ESMTP id 11C0541266 for ; Tue, 5 Oct 2021 05:30:43 +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 1952nhno007396 for ; Mon, 4 Oct 2021 20:30:43 -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=bzkynR/2T3AurELPf/GSl8PcdFAn79sHyj4U4L+pyHw=; b=b9XEo3JoibQ9L8X7aZzk8LZdSB+yICGjFhViTrDbcAoeZxqxJRYpW2JrdRZFHEAC0FWQ 9QANIANr8et9VFojfmX9kEWjYFS5gkEd++WIeoGw+GPCgmxgnx0QiZITgPc+/I60TNfQ QACPZAzvKfGdZBQbErxiyoKQHwGbqTvvXCaqw47n8cxkVF0B7PWA9Hz9LEfWEiYFGU6w z1tm3/dnmTb9GR0457PgWwOeNQMwcF9z4e4EDEUx0+RWOpjRLVlmxEz4DByzOfc8sOTR Fo/SNrWQHwV6qPzg9DKtGGwi2AIjIqkbcfkHvarSCej9hbo0VhzlyTUFJXh59BRypZx1 7A== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0a-0016f401.pphosted.com with ESMTP id 3bg477j42w-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Mon, 04 Oct 2021 20:30:43 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Mon, 4 Oct 2021 20:30:41 -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; Mon, 4 Oct 2021 20:30:41 -0700 Received: from localhost.localdomain (unknown [10.28.34.33]) by maili.marvell.com (Postfix) with ESMTP id 8F2993F7065; Mon, 4 Oct 2021 20:30:39 -0700 (PDT) From: To: Nithin Dabilpuram , Kiran Kumar K , Sunil Kumar Kori , Satha Rao CC: , Satheesh Paul Date: Tue, 5 Oct 2021 09:00:26 +0530 Message-ID: <20211005033026.4180257-2-psatheesh@marvell.com> X-Mailer: git-send-email 2.25.4 In-Reply-To: <20211005033026.4180257-1-psatheesh@marvell.com> References: <20211005033026.4180257-1-psatheesh@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-GUID: W86SOq6uxJFkEP9zVqOSCtpD2T9FnP6m X-Proofpoint-ORIG-GUID: W86SOq6uxJFkEP9zVqOSCtpD2T9FnP6m 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=2021-10-04_05,2021-10-04_01,2020-04-07_01 Subject: [dpdk-dev] [PATCH 2/2] net/cnxk: support rte flow action type port ID 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: Satheesh Paul This patch adds support for rte flow action type port_id to enable directing packets from an input port PF to an output port which is a VF of the input port PF. Signed-off-by: Satheesh Paul --- doc/guides/nics/cnxk.rst | 5 +++++ doc/guides/nics/features/cnxk.ini | 1 + drivers/net/cnxk/cnxk_rte_flow.c | 36 +++++++++++++++++++++++++++++++ 3 files changed, 42 insertions(+) diff --git a/doc/guides/nics/cnxk.rst b/doc/guides/nics/cnxk.rst index dd955d31b0..a719bae427 100644 --- a/doc/guides/nics/cnxk.rst +++ b/doc/guides/nics/cnxk.rst @@ -304,6 +304,11 @@ RTE flow GRE support - ``RTE_FLOW_ITEM_TYPE_GRE_KEY`` works only when checksum and routing bits in the GRE header are equal to 0. +RTE flow action port_id support +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +- ``RTE_FLOW_ACTION_TYPE_PORT_ID`` is only supported between PF and its VFs. + Custom protocols supported in RTE Flow ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ diff --git a/doc/guides/nics/features/cnxk.ini b/doc/guides/nics/features/cnxk.ini index 1ced3ee903..0b27a62d3d 100644 --- a/doc/guides/nics/features/cnxk.ini +++ b/doc/guides/nics/features/cnxk.ini @@ -84,6 +84,7 @@ of_push_vlan = Y of_set_vlan_pcp = Y of_set_vlan_vid = Y pf = Y +port_id = Y queue = Y rss = Y security = Y diff --git a/drivers/net/cnxk/cnxk_rte_flow.c b/drivers/net/cnxk/cnxk_rte_flow.c index 32c1b5dee5..426552fe9f 100644 --- a/drivers/net/cnxk/cnxk_rte_flow.c +++ b/drivers/net/cnxk/cnxk_rte_flow.c @@ -110,8 +110,14 @@ cnxk_map_actions(struct rte_eth_dev *eth_dev, const struct rte_flow_attr *attr, struct roc_npc_action in_actions[], uint32_t *flowkey_cfg) { struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev); + const struct rte_flow_action_port_id *port_act; const struct rte_flow_action_count *act_count; const struct rte_flow_action_queue *act_q; + struct roc_npc *roc_npc_src = &dev->npc; + struct rte_eth_dev *portid_eth_dev; + char if_name[RTE_ETH_NAME_MAX_LEN]; + struct cnxk_eth_dev *hw_dst; + struct roc_npc *roc_npc_dst; int i = 0, rc = 0; int rq; @@ -154,6 +160,36 @@ cnxk_map_actions(struct rte_eth_dev *eth_dev, const struct rte_flow_attr *attr, in_actions[i].conf = actions->conf; break; + case RTE_FLOW_ACTION_TYPE_PORT_ID: + in_actions[i].type = ROC_NPC_ACTION_TYPE_PORT_ID; + in_actions[i].conf = actions->conf; + port_act = (const struct rte_flow_action_port_id *) + actions->conf; + if (rte_eth_dev_get_name_by_port(port_act->id, + if_name)) { + plt_err("Name not found for output port id"); + goto err_exit; + } + portid_eth_dev = rte_eth_dev_allocated(if_name); + if (!portid_eth_dev) { + plt_err("eth_dev not found for output port id"); + goto err_exit; + } + if (strcmp(portid_eth_dev->device->driver->name, + eth_dev->device->driver->name) != 0) { + plt_err("Output port not under same driver"); + goto err_exit; + } + hw_dst = portid_eth_dev->data->dev_private; + roc_npc_dst = &hw_dst->npc; + + rc = roc_npc_validate_portid_action(roc_npc_src, + roc_npc_dst); + + if (rc) + goto err_exit; + break; + case RTE_FLOW_ACTION_TYPE_QUEUE: act_q = (const struct rte_flow_action_queue *) actions->conf; -- 2.25.4