From patchwork Tue Oct 10 22:21:33 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rao, Nikhil" X-Patchwork-Id: 30053 X-Patchwork-Delegate: jerinj@marvell.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 3FFAE1B2E3; Tue, 10 Oct 2017 15:43:37 +0200 (CEST) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id DF8CF1B2DD for ; Tue, 10 Oct 2017 15:43:33 +0200 (CEST) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Oct 2017 06:43:33 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.42,505,1500966000"; d="scan'208"; a="1180537414" Received: from unknown (HELO localhost.iind.intel.com) ([10.224.122.216]) by orsmga001.jf.intel.com with ESMTP; 10 Oct 2017 06:43:31 -0700 From: Nikhil Rao To: jerin.jacob@caviumnetworks.com, bruce.richardson@intel.com Cc: dev@dpdk.org Date: Wed, 11 Oct 2017 03:51:33 +0530 Message-Id: <1507674097-19597-4-git-send-email-nikhil.rao@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1507674097-19597-1-git-send-email-nikhil.rao@intel.com> References: <1507674097-19597-1-git-send-email-nikhil.rao@intel.com> Subject: [dpdk-dev] [PATCH v6 3/7] eventdev: add eth Rx adapter caps function to SW PMD 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" Signed-off-by: Nikhil Rao --- lib/librte_eventdev/rte_eventdev_pmd.h | 8 ++++++++ drivers/event/sw/sw_evdev.c | 15 +++++++++++++++ 2 files changed, 23 insertions(+) diff --git a/lib/librte_eventdev/rte_eventdev_pmd.h b/lib/librte_eventdev/rte_eventdev_pmd.h index 9f3188fc8..4369d9b8c 100644 --- a/lib/librte_eventdev/rte_eventdev_pmd.h +++ b/lib/librte_eventdev/rte_eventdev_pmd.h @@ -83,6 +83,14 @@ extern "C" { } \ } while (0) +#define RTE_EVENT_ETH_RX_ADAPTER_SW_CAP \ + ((RTE_EVENT_ETH_RX_ADAPTER_CAP_OVERRIDE_FLOW_ID) | \ + (RTE_EVENT_ETH_RX_ADAPTER_CAP_MULTI_EVENTQ)) + +/**< Ethernet Rx adapter cap to return If the packet transfers from + * the ethdev to eventdev use a SW service function + */ + #define RTE_EVENTDEV_DETACHED (0) #define RTE_EVENTDEV_ATTACHED (1) diff --git a/drivers/event/sw/sw_evdev.c b/drivers/event/sw/sw_evdev.c index da6ac30f4..aed8b728f 100644 --- a/drivers/event/sw/sw_evdev.c +++ b/drivers/event/sw/sw_evdev.c @@ -437,6 +437,19 @@ sw_dev_configure(const struct rte_eventdev *dev) return 0; } +struct rte_eth_dev; + +static int +sw_eth_rx_adapter_caps_get(const struct rte_eventdev *dev, + const struct rte_eth_dev *eth_dev, + uint32_t *caps) +{ + RTE_SET_USED(dev); + RTE_SET_USED(eth_dev); + *caps = RTE_EVENT_ETH_RX_ADAPTER_SW_CAP; + return 0; +} + static void sw_info_get(struct rte_eventdev *dev, struct rte_event_dev_info *info) { @@ -751,6 +764,8 @@ sw_probe(struct rte_vdev_device *vdev) .port_link = sw_port_link, .port_unlink = sw_port_unlink, + .eth_rx_adapter_caps_get = sw_eth_rx_adapter_caps_get, + .xstats_get = sw_xstats_get, .xstats_get_names = sw_xstats_get_names, .xstats_get_by_name = sw_xstats_get_by_name,