From patchwork Thu Dec 15 12:51:06 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Rybchenko X-Patchwork-Id: 17979 X-Patchwork-Delegate: ferruh.yigit@amd.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 453F9FA55; Thu, 15 Dec 2016 13:53:02 +0100 (CET) Received: from nbfkord-smmo01.seg.att.com (nbfkord-smmo01.seg.att.com [209.65.160.76]) by dpdk.org (Postfix) with ESMTP id 1B0B247D1 for ; Thu, 15 Dec 2016 13:52:21 +0100 (CET) Received: from unknown [12.187.104.26] (EHLO nbfkord-smmo01.seg.att.com) by nbfkord-smmo01.seg.att.com(mxl_mta-7.2.4-7) with ESMTP id 50292585.2b9fe7e72940.721178.00-2494.1504355.nbfkord-smmo01.seg.att.com (envelope-from ); Thu, 15 Dec 2016 12:52:21 +0000 (UTC) X-MXL-Hash: 58529205618c3098-52b7908cb3263412d815df08c13b8496d2011ea7 Received: from unknown [12.187.104.26] by nbfkord-smmo01.seg.att.com(mxl_mta-7.2.4-7) with SMTP id 10292585.0.721151.00-2340.1504311.nbfkord-smmo01.seg.att.com (envelope-from ); Thu, 15 Dec 2016 12:52:18 +0000 (UTC) X-MXL-Hash: 585292022515913a-258db24099696b601896cdf4b449c2bea3ca8e9d Received: from ocex03.SolarFlarecom.com (10.20.40.36) by ocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server (TLS) id 15.0.1044.25; Thu, 15 Dec 2016 04:52:05 -0800 Received: from opal.uk.solarflarecom.com (10.17.10.1) by ocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server (TLS) id 15.0.1044.25 via Frontend Transport; Thu, 15 Dec 2016 04:52:05 -0800 Received: from uklogin.uk.solarflarecom.com (uklogin.uk.solarflarecom.com [10.17.10.10]) by opal.uk.solarflarecom.com (8.13.8/8.13.8) with ESMTP id uBFCq4px006400; Thu, 15 Dec 2016 12:52:04 GMT Received: from uklogin.uk.solarflarecom.com (localhost.localdomain [127.0.0.1]) by uklogin.uk.solarflarecom.com (8.13.8/8.13.8) with ESMTP id uBFCpceo010431; Thu, 15 Dec 2016 12:52:04 GMT From: Andrew Rybchenko To: CC: Date: Thu, 15 Dec 2016 12:51:06 +0000 Message-ID: <1481806283-10387-16-git-send-email-arybchenko@solarflare.com> X-Mailer: git-send-email 1.8.2.3 In-Reply-To: <1481806283-10387-1-git-send-email-arybchenko@solarflare.com> References: <1480664691-26561-1-git-send-email-arybchenko@solarflare.com> <1481806283-10387-1-git-send-email-arybchenko@solarflare.com> MIME-Version: 1.0 X-AnalysisOut: [v=2.1 cv=I8xjMYUg c=1 sm=1 tr=0 a=8BlWFWvVlq5taO8ncb8nKg==] X-AnalysisOut: [:17 a=n5n_aSjo0skA:10 a=zRKbQ67AAAAA:8 a=BM4lWum-ue55uqhKg] X-AnalysisOut: [7sA:9 a=PA03WX8tBzeizutn5_OT:22] X-Spam: [F=0.2000000000; CM=0.500; S=0.200(2015072901)] X-MAIL-FROM: X-SOURCE-IP: [12.187.104.26] Subject: [dpdk-dev] [PATCH v2 15/32] net/sfc: support callback to get receive queue information 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: Andrew Rybchenko Reviewed-by: Andrew Lee Reviewed-by: Robert Stonehouse --- drivers/net/sfc/sfc_ethdev.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/drivers/net/sfc/sfc_ethdev.c b/drivers/net/sfc/sfc_ethdev.c index 03c9a01..e67ca61 100644 --- a/drivers/net/sfc/sfc_ethdev.c +++ b/drivers/net/sfc/sfc_ethdev.c @@ -821,6 +821,29 @@ sfc_set_mc_addr_list(struct rte_eth_dev *dev, struct ether_addr *mc_addr_set, return -rc; } +static void +sfc_rx_queue_info_get(struct rte_eth_dev *dev, uint16_t rx_queue_id, + struct rte_eth_rxq_info *qinfo) +{ + struct sfc_adapter *sa = dev->data->dev_private; + struct sfc_rxq_info *rxq_info; + struct sfc_rxq *rxq; + + sfc_adapter_lock(sa); + + SFC_ASSERT(rx_queue_id < sa->rxq_count); + + rxq_info = &sa->rxq_info[rx_queue_id]; + rxq = rxq_info->rxq; + SFC_ASSERT(rxq != NULL); + + qinfo->mp = rxq->refill_mb_pool; + qinfo->conf.rx_drop_en = 1; + qinfo->nb_desc = rxq_info->entries; + + sfc_adapter_unlock(sa); +} + static const struct eth_dev_ops sfc_eth_dev_ops = { .dev_configure = sfc_dev_configure, .dev_start = sfc_dev_start, @@ -847,6 +870,7 @@ static const struct eth_dev_ops sfc_eth_dev_ops = { .flow_ctrl_set = sfc_flow_ctrl_set, .mac_addr_set = sfc_mac_addr_set, .set_mc_addr_list = sfc_set_mc_addr_list, + .rxq_info_get = sfc_rx_queue_info_get, }; static int