From patchwork Thu Dec 15 12:51:00 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Rybchenko X-Patchwork-Id: 17968 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 786B558C5; Thu, 15 Dec 2016 13:52:33 +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 DCBD04AC7 for ; Thu, 15 Dec 2016 13:52:14 +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 ef192585.2b9fb221c940.721155.00-2476.1504293.nbfkord-smmo01.seg.att.com (envelope-from ); Thu, 15 Dec 2016 12:52:14 +0000 (UTC) X-MXL-Hash: 585291fe13840b66-080835549ab5b511ebbd096f42d528bf2cf4486d Received: from unknown [12.187.104.26] by nbfkord-smmo01.seg.att.com(mxl_mta-7.2.4-7) with SMTP id bf192585.0.721151.00-2378.1504281.nbfkord-smmo01.seg.att.com (envelope-from ); Thu, 15 Dec 2016 12:52:13 +0000 (UTC) X-MXL-Hash: 585291fd0d3c6635-c959e6c5bac32184ecfc85f0a19452d286919556 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 uBFCq423006378; 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 uBFCpcei010431; Thu, 15 Dec 2016 12:52:03 GMT From: Andrew Rybchenko To: CC: , Artem Andreev Date: Thu, 15 Dec 2016 12:51:00 +0000 Message-ID: <1481806283-10387-10-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=pK7X0mNQAAAA:8 a=zRKbQ67AAAAA:8 a=] X-AnalysisOut: [BM4lWum-ue55uqhKg7sA:9 a=5HA-qpC1VU4iIGLgRoNS:22 a=PA03WX8] X-AnalysisOut: [tBzeizutn5_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 09/32] net/sfc: support link up/down 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: Artem Andreev Signed-off-by: Artem Andreev Signed-off-by: Andrew Rybchenko Reviewed-by: Andrew Lee Reviewed-by: Robert Stonehouse --- drivers/net/sfc/sfc_ethdev.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/drivers/net/sfc/sfc_ethdev.c b/drivers/net/sfc/sfc_ethdev.c index 42c488e..1716d78 100644 --- a/drivers/net/sfc/sfc_ethdev.c +++ b/drivers/net/sfc/sfc_ethdev.c @@ -195,6 +195,36 @@ sfc_dev_stop(struct rte_eth_dev *dev) sfc_log_init(sa, "done"); } +static int +sfc_dev_set_link_up(struct rte_eth_dev *dev) +{ + struct sfc_adapter *sa = dev->data->dev_private; + int rc; + + sfc_log_init(sa, "entry"); + + sfc_adapter_lock(sa); + rc = sfc_start(sa); + sfc_adapter_unlock(sa); + + SFC_ASSERT(rc >= 0); + return -rc; +} + +static int +sfc_dev_set_link_down(struct rte_eth_dev *dev) +{ + struct sfc_adapter *sa = dev->data->dev_private; + + sfc_log_init(sa, "entry"); + + sfc_adapter_lock(sa); + sfc_stop(sa); + sfc_adapter_unlock(sa); + + return 0; +} + static void sfc_dev_close(struct rte_eth_dev *dev) { @@ -628,6 +658,8 @@ static const struct eth_dev_ops sfc_eth_dev_ops = { .dev_configure = sfc_dev_configure, .dev_start = sfc_dev_start, .dev_stop = sfc_dev_stop, + .dev_set_link_up = sfc_dev_set_link_up, + .dev_set_link_down = sfc_dev_set_link_down, .dev_close = sfc_dev_close, .link_update = sfc_dev_link_update, .stats_get = sfc_stats_get,