From patchwork Mon Nov 30 04:48:52 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Mi X-Patchwork-Id: 1408025 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=openvswitch.org (client-ip=140.211.166.136; helo=silver.osuosl.org; envelope-from=ovs-dev-bounces@openvswitch.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=nvidia.com Received: from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4Ckt7Z2jhVz9sVD for ; Mon, 30 Nov 2020 15:49:46 +1100 (AEDT) Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id 96319228D5; Mon, 30 Nov 2020 04:49:44 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Hsee-C78ENDT; Mon, 30 Nov 2020 04:49:39 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by silver.osuosl.org (Postfix) with ESMTP id 245D52266C; Mon, 30 Nov 2020 04:49:22 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 997D2C1DA9; Mon, 30 Nov 2020 04:49:21 +0000 (UTC) X-Original-To: dev@openvswitch.org Delivered-To: ovs-dev@lists.linuxfoundation.org Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138]) by lists.linuxfoundation.org (Postfix) with ESMTP id 73573C1DA5 for ; Mon, 30 Nov 2020 04:49:15 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id 5B0FD86CC3 for ; Mon, 30 Nov 2020 04:49:15 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id WnPUjCTAxFs0 for ; Mon, 30 Nov 2020 04:49:13 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mellanox.co.il (mail-il-dmz.mellanox.com [193.47.165.129]) by whitealder.osuosl.org (Postfix) with ESMTP id CEA5F86C4D for ; Mon, 30 Nov 2020 04:49:12 +0000 (UTC) Received: from Internal Mail-Server by MTLPINE1 (envelope-from cmi@nvidia.com) with SMTP; 30 Nov 2020 06:49:10 +0200 Received: from dev-r630-03.mtbc.labs.mlnx (dev-r630-03.mtbc.labs.mlnx [10.75.205.13]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id 0AU4mxpM004371; Mon, 30 Nov 2020 06:49:09 +0200 From: Chris Mi To: dev@openvswitch.org Date: Mon, 30 Nov 2020 12:48:52 +0800 Message-Id: <20201130044857.23873-7-cmi@nvidia.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201130044857.23873-1-cmi@nvidia.com> References: <20201130044857.23873-1-cmi@nvidia.com> MIME-Version: 1.0 Cc: elibr@nvidia.com, Chris Mi , roniba@nvidia.com, i.maximets@ovn.org Subject: [ovs-dev] [PATCH v7 06/11] netdev-offload-tc: Implement register sFlow upcall callback API X-BeenThere: ovs-dev@openvswitch.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ovs-dev-bounces@openvswitch.org Sender: "dev" Save the upcall callback as a pre-step towards offloading sample action to TC. Signed-off-by: Chris Mi Reviewed-by: Eli Britstein --- lib/netdev-offload-tc.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/lib/netdev-offload-tc.c b/lib/netdev-offload-tc.c index 2a772a971..9c5be9f92 100644 --- a/lib/netdev-offload-tc.c +++ b/lib/netdev-offload-tc.c @@ -49,6 +49,8 @@ static struct hmap tc_to_ufid = HMAP_INITIALIZER(&tc_to_ufid); static bool multi_mask_per_prio = false; static bool block_support = false; +static dpif_netlink_sflow_upcall_callback *upcall_cb; + struct netlink_field { int offset; int flower_offset; @@ -1985,6 +1987,12 @@ probe_tc_block_support(int ifindex) } } +static void +netdev_tc_register_sflow_upcall_cb(dpif_netlink_sflow_upcall_callback *cb) +{ + upcall_cb = cb; +} + static int netdev_tc_init_flow_api(struct netdev *netdev) { @@ -2044,5 +2052,6 @@ const struct netdev_flow_api netdev_offload_tc = { .flow_put = netdev_tc_flow_put, .flow_get = netdev_tc_flow_get, .flow_del = netdev_tc_flow_del, + .register_nl_sflow_upcall_cb = netdev_tc_register_sflow_upcall_cb, .init_flow_api = netdev_tc_init_flow_api, };