From patchwork Tue Jan 31 16:14:23 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Van Haaren, Harry" X-Patchwork-Id: 20104 X-Patchwork-Delegate: bruce.richardson@intel.com 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 937A8F610; Tue, 31 Jan 2017 17:15:25 +0100 (CET) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 8EAAEFFA for ; Tue, 31 Jan 2017 17:14:51 +0100 (CET) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga102.jf.intel.com with ESMTP; 31 Jan 2017 08:14:51 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,315,1477983600"; d="scan'208";a="815468147" Received: from silpixa00398672.ir.intel.com ([10.237.223.128]) by FMSMGA003.fm.intel.com with ESMTP; 31 Jan 2017 08:14:50 -0800 From: Harry van Haaren To: dev@dpdk.org Cc: jerin.jacob@caviumnetworks.com, Bruce Richardson , Harry van Haaren Date: Tue, 31 Jan 2017 16:14:23 +0000 Message-Id: <1485879273-86228-6-git-send-email-harry.van.haaren@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1485879273-86228-1-git-send-email-harry.van.haaren@intel.com> References: <1484580885-148524-1-git-send-email-harry.van.haaren@intel.com> <1485879273-86228-1-git-send-email-harry.van.haaren@intel.com> Subject: [dpdk-dev] [PATCH v2 05/15] event/sw: add configure function 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" From: Bruce Richardson Signed-off-by: Bruce Richardson Signed-off-by: Harry van Haaren --- drivers/event/sw/sw_evdev.c | 15 +++++++++++++++ drivers/event/sw/sw_evdev.h | 11 +++++++++++ 2 files changed, 26 insertions(+) diff --git a/drivers/event/sw/sw_evdev.c b/drivers/event/sw/sw_evdev.c index 4dca4cf..b657eb4 100644 --- a/drivers/event/sw/sw_evdev.c +++ b/drivers/event/sw/sw_evdev.c @@ -44,6 +44,20 @@ #define SCHED_QUANTA_ARG "sched_quanta" #define CREDIT_QUANTA_ARG "credit_quanta" +static int +sw_dev_configure(const struct rte_eventdev *dev) +{ + struct sw_evdev *sw = sw_pmd_priv(dev); + const struct rte_eventdev_data *data = dev->data; + const struct rte_event_dev_config *conf = &data->dev_conf; + + sw->qid_count = conf->nb_event_queues; + sw->port_count = conf->nb_event_ports; + sw->nb_events_limit = conf->nb_events_limit; + + return 0; +} + static void sw_info_get(struct rte_eventdev *dev, struct rte_event_dev_info *info) { @@ -100,6 +114,7 @@ static int sw_probe(const char *name, const char *params) { static const struct rte_eventdev_ops evdev_sw_ops = { + .dev_configure = sw_dev_configure, .dev_infos_get = sw_info_get, }; diff --git a/drivers/event/sw/sw_evdev.h b/drivers/event/sw/sw_evdev.h index 6e3cb36..65f00e4 100644 --- a/drivers/event/sw/sw_evdev.h +++ b/drivers/event/sw/sw_evdev.h @@ -35,6 +35,7 @@ #include #include +#include #define PMD_NAME "event_sw" @@ -52,7 +53,17 @@ struct sw_evdev { struct rte_eventdev_data *data; + uint32_t port_count; + uint32_t qid_count; + + /* + * max events in this instance. Cached here for performance. + * (also available in data->conf.nb_events_limit) + */ + uint32_t nb_events_limit; + int32_t sched_quanta; + uint32_t credit_update_quanta; };