From patchwork Thu May 7 13:17:54 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Kagstrom X-Patchwork-Id: 4649 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 39FE35960; Thu, 7 May 2015 15:18:05 +0200 (CEST) Received: from ernst.netinsight.se (ernst.netinsight.se [194.16.221.21]) by dpdk.org (Postfix) with SMTP id 409805697 for ; Thu, 7 May 2015 15:18:03 +0200 (CEST) Received: from miho (unverified [10.100.1.152]) by ernst.netinsight.se (EMWAC SMTPRS 0.83) with SMTP id ; Thu, 07 May 2015 15:17:54 +0200 Date: Thu, 7 May 2015 15:17:54 +0200 From: Simon Kagstrom To: dev@dpdk.org Message-ID: <20150507151754.1620c4cb@miho> X-Mailer: Claws Mail 3.9.3 (GTK+ 2.24.27; x86_64-pc-linux-gnu) MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH / RFC] kni: Add set_rx_mode callback to handle multicast groups X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" This is needed to add / remove interfaces in multicast groups via the ip tool. The callback does nothing - the same as the kernel tun.c. Signed-off-by: Simon Kagstrom --- Marked RFC since I'm by no means an expert on this. We noticed this when playing with KNI and IGMP handling. lib/librte_eal/linuxapp/kni/kni_net.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/lib/librte_eal/linuxapp/kni/kni_net.c b/lib/librte_eal/linuxapp/kni/kni_net.c index dd95db5..cf93c4b 100644 --- a/lib/librte_eal/linuxapp/kni/kni_net.c +++ b/lib/librte_eal/linuxapp/kni/kni_net.c @@ -495,6 +495,11 @@ kni_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) return 0; } +static void +kni_net_set_rx_mode(struct net_device *dev) +{ +} + static int kni_net_change_mtu(struct net_device *dev, int new_mtu) { @@ -645,6 +650,7 @@ static const struct net_device_ops kni_net_netdev_ops = { .ndo_start_xmit = kni_net_tx, .ndo_change_mtu = kni_net_change_mtu, .ndo_do_ioctl = kni_net_ioctl, + .ndo_set_rx_mode = kni_net_set_rx_mode, .ndo_get_stats = kni_net_stats, .ndo_tx_timeout = kni_net_tx_timeout, .ndo_set_mac_address = kni_net_set_mac,