From patchwork Sat May 27 08:17:36 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenzhuo Lu X-Patchwork-Id: 24721 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id 398CF2C36; Sat, 27 May 2017 10:17:33 +0200 (CEST) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id AC93B292D for ; Sat, 27 May 2017 10:17:27 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 May 2017 01:17:27 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.38,400,1491289200"; d="scan'208";a="92489167" Received: from dpdk26.sh.intel.com ([10.239.128.228]) by orsmga002.jf.intel.com with ESMTP; 27 May 2017 01:17:25 -0700 From: Wenzhuo Lu To: dev@dpdk.org Cc: jingjing.wu@intel.com, cristian.dumitrescu@intel.com, jasvinder.singh@intel.com, Wenzhuo Lu Date: Sat, 27 May 2017 16:17:36 +0800 Message-Id: <1495873075-49542-2-git-send-email-wenzhuo.lu@intel.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1495873075-49542-1-git-send-email-wenzhuo.lu@intel.com> References: <1495873075-49542-1-git-send-email-wenzhuo.lu@intel.com> Subject: [dpdk-dev] [PATCH 01/20] net/i40e: support getting TM ops 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" To support QoS scheduler APIs, create a new C file for the TM (Traffic Management) ops but without any function implemented. Signed-off-by: Wenzhuo Lu --- drivers/net/i40e/Makefile | 1 + drivers/net/i40e/i40e_ethdev.c | 1 + drivers/net/i40e/i40e_ethdev.h | 2 ++ drivers/net/i40e/i40e_tm.c | 51 ++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 55 insertions(+) create mode 100644 drivers/net/i40e/i40e_tm.c diff --git a/drivers/net/i40e/Makefile b/drivers/net/i40e/Makefile index 56f210d..33be5f9 100644 --- a/drivers/net/i40e/Makefile +++ b/drivers/net/i40e/Makefile @@ -109,6 +109,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_I40E_PMD) += i40e_pf.c SRCS-$(CONFIG_RTE_LIBRTE_I40E_PMD) += i40e_fdir.c SRCS-$(CONFIG_RTE_LIBRTE_I40E_PMD) += i40e_flow.c SRCS-$(CONFIG_RTE_LIBRTE_I40E_PMD) += rte_pmd_i40e.c +SRCS-$(CONFIG_RTE_LIBRTE_I40E_PMD) += i40e_tm.c # vector PMD driver needs SSE4.1 support ifeq ($(findstring RTE_MACHINE_CPUFLAG_SSE4_1,$(CFLAGS)),) diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c index 4c49673..fcc958d 100644 --- a/drivers/net/i40e/i40e_ethdev.c +++ b/drivers/net/i40e/i40e_ethdev.c @@ -515,6 +515,7 @@ static int i40e_sw_tunnel_filter_insert(struct i40e_pf *pf, .get_eeprom = i40e_get_eeprom, .mac_addr_set = i40e_set_default_mac_addr, .mtu_set = i40e_dev_mtu_set, + .tm_ops_get = i40e_tm_ops_get, }; /* store statistics names and its offset in stats structure */ diff --git a/drivers/net/i40e/i40e_ethdev.h b/drivers/net/i40e/i40e_ethdev.h index 2ff8282..e5301ee 100644 --- a/drivers/net/i40e/i40e_ethdev.h +++ b/drivers/net/i40e/i40e_ethdev.h @@ -39,6 +39,7 @@ #include #include #include +#include #define I40E_VLAN_TAG_SIZE 4 @@ -892,6 +893,7 @@ int i40e_add_macvlan_filters(struct i40e_vsi *vsi, struct i40e_macvlan_filter *filter, int total); bool is_i40e_supported(struct rte_eth_dev *dev); +int i40e_tm_ops_get(struct rte_eth_dev *dev, void *ops); #define I40E_DEV_TO_PCI(eth_dev) \ RTE_DEV_TO_PCI((eth_dev)->device) diff --git a/drivers/net/i40e/i40e_tm.c b/drivers/net/i40e/i40e_tm.c new file mode 100644 index 0000000..2f4c866 --- /dev/null +++ b/drivers/net/i40e/i40e_tm.c @@ -0,0 +1,51 @@ +/*- + * BSD LICENSE + * + * Copyright(c) 2010-2017 Intel Corporation. All rights reserved. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "base/i40e_prototype.h" +#include "i40e_ethdev.h" + +const struct rte_tm_ops i40e_tm_ops = { + NULL, +}; + +int +i40e_tm_ops_get(struct rte_eth_dev *dev __rte_unused, + void *arg) +{ + if (!arg) + return -EINVAL; + + *(const void **)arg = &i40e_tm_ops; + + return 0; +}