From patchwork Fri Mar 10 19:43:21 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: 21683 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 [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id B3DCBD00F; Fri, 10 Mar 2017 20:44:47 +0100 (CET) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by dpdk.org (Postfix) with ESMTP id A21CA374F for ; Fri, 10 Mar 2017 20:43:51 +0100 (CET) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga105.jf.intel.com with ESMTP; 10 Mar 2017 11:43:51 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.36,142,1486454400"; d="scan'208"; a="1121055590" Received: from silpixa00398672.ir.intel.com ([10.237.223.128]) by fmsmga001.fm.intel.com with ESMTP; 10 Mar 2017 11:43:50 -0800 From: Harry van Haaren To: dev@dpdk.org Cc: jerin.jacob@caviumnetworks.com, Bruce Richardson , Harry van Haaren Date: Fri, 10 Mar 2017 19:43:21 +0000 Message-Id: <1489175012-101439-7-git-send-email-harry.van.haaren@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1489175012-101439-1-git-send-email-harry.van.haaren@intel.com> References: <1487343252-16092-1-git-send-email-harry.van.haaren@intel.com> <1489175012-101439-1-git-send-email-harry.van.haaren@intel.com> Subject: [dpdk-dev] [PATCH v4 06/17] event/sw: add device capabilities 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 Add in the info_get function to return details on the queues, flow, prioritization capabilities, etc. that this device has. Signed-off-by: Bruce Richardson Signed-off-by: Harry van Haaren --- drivers/event/sw/sw_evdev.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/drivers/event/sw/sw_evdev.c b/drivers/event/sw/sw_evdev.c index 4de9bc1..9d8517a 100644 --- a/drivers/event/sw/sw_evdev.c +++ b/drivers/event/sw/sw_evdev.c @@ -44,6 +44,28 @@ #define SCHED_QUANTA_ARG "sched_quanta" #define CREDIT_QUANTA_ARG "credit_quanta" +static void +sw_info_get(struct rte_eventdev *dev, struct rte_event_dev_info *info) +{ + RTE_SET_USED(dev); + + static const struct rte_event_dev_info evdev_sw_info = { + .driver_name = SW_PMD_NAME, + .max_event_queues = RTE_EVENT_MAX_QUEUES_PER_DEV, + .max_event_queue_flows = SW_QID_NUM_FIDS, + .max_event_queue_priority_levels = SW_Q_PRIORITY_MAX, + .max_event_priority_levels = SW_IQS_MAX, + .max_event_ports = SW_PORTS_MAX, + .max_event_port_dequeue_depth = MAX_SW_CONS_Q_DEPTH, + .max_event_port_enqueue_depth = MAX_SW_PROD_Q_DEPTH, + .max_num_events = SW_INFLIGHT_EVENTS_TOTAL, + .event_dev_cap = (RTE_EVENT_DEV_CAP_QUEUE_QOS | + RTE_EVENT_DEV_CAP_EVENT_QOS), + }; + + *info = evdev_sw_info; +} + static int assign_numa_node(const char *key __rte_unused, const char *value, void *opaque) { @@ -78,6 +100,7 @@ static int sw_probe(const char *name, const char *params) { static const struct rte_eventdev_ops evdev_sw_ops = { + .dev_infos_get = sw_info_get, }; static const char *const args[] = {