From patchwork Mon Mar 22 15:58:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ido Schimmel X-Patchwork-Id: 12155243 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8A908C433EB for ; Mon, 22 Mar 2021 16:00:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 577C1619B7 for ; Mon, 22 Mar 2021 16:00:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231594AbhCVQAe (ORCPT ); Mon, 22 Mar 2021 12:00:34 -0400 Received: from out5-smtp.messagingengine.com ([66.111.4.29]:55097 "EHLO out5-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231150AbhCVP75 (ORCPT ); Mon, 22 Mar 2021 11:59:57 -0400 Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailout.nyi.internal (Postfix) with ESMTP id 66F4F5C01CA; Mon, 22 Mar 2021 11:59:57 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute3.internal (MEProxy); Mon, 22 Mar 2021 11:59:57 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm2; bh=W3J1CCgnfqiYxXfJi5oeJHFZyLibHPwHCBh4S17HkNM=; b=A5EnbIyQ I9LJo12cdpGgYwdFLJhLT1aVJjf7t7QIC+GpTGasf3/8GQlA3mfdLkDm2tJK/FFi j86sdMZAMsbn7Za2VLsSH4KlbUk4NkVQ1ZvgQkv05MheW8cE6q7JueXVd5ZEpUEL RxghMg4RB5MBmkfOUyZIRQwzOGAe+5MppUohlOMJMj3mQFb2WYWsCp9YlDjI+bQV y7YvsaUcwmUiQ1jD4PXTbI9zH61cBO+KersSxfoRcwX8M2lW3Ck69VzvDW2HmBtr FK2nX/hJfQiqUEchd/9qAhumyj+htd7qeI6SuN7fYO1qMSeLQaWdJn9A53iNA3dt +OS6LWBVXgnfKw== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduledrudeggedgkedvucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucenucfjughrpefhvffufffkofgjfhgggfestdekre dtredttdenucfhrhhomhepkfguohcuufgthhhimhhmvghluceoihguohhstghhsehiugho shgthhdrohhrgheqnecuggftrfgrthhtvghrnhepudetieevffffveelkeeljeffkefhke ehgfdtffethfelvdejgffghefgveejkefhnecukfhppeekgedrvddvledrudehfedrgeeg necuvehluhhsthgvrhfuihiivgepjeenucfrrghrrghmpehmrghilhhfrhhomhepihguoh hstghhsehiughoshgthhdrohhrgh X-ME-Proxy: Received: from shredder.lan (igld-84-229-153-44.inter.net.il [84.229.153.44]) by mail.messagingengine.com (Postfix) with ESMTPA id 99B971080057; Mon, 22 Mar 2021 11:59:55 -0400 (EDT) From: Ido Schimmel To: netdev@vger.kernel.org Cc: davem@davemloft.net, kuba@kernel.org, jiri@nvidia.com, petrm@nvidia.com, dsahern@gmail.com, mlxsw@nvidia.com, Ido Schimmel Subject: [PATCH net-next 09/14] mlxsw: spectrum_router: Encapsulate nexthop update in a function Date: Mon, 22 Mar 2021 17:58:50 +0200 Message-Id: <20210322155855.3164151-10-idosch@idosch.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210322155855.3164151-1-idosch@idosch.org> References: <20210322155855.3164151-1-idosch@idosch.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org From: Ido Schimmel Encapsulate this functionality in a separate function, so that it could be invoked by follow-up patches, when replacing a nexthop bucket that is part of a resilient nexthop group. Signed-off-by: Ido Schimmel Reviewed-by: Petr Machata --- .../ethernet/mellanox/mlxsw/spectrum_router.c | 28 ++++++++++--------- 1 file changed, 15 insertions(+), 13 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 1f1f8af63ef7..6be225ec1997 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -3491,6 +3491,20 @@ static int mlxsw_sp_nexthop_ipip_update(struct mlxsw_sp *mlxsw_sp, return 0; } +static int mlxsw_sp_nexthop_update(struct mlxsw_sp *mlxsw_sp, u32 adj_index, + struct mlxsw_sp_nexthop *nh) +{ + /* When action is discard or trap, the nexthop must be + * programmed as an Ethernet nexthop. + */ + if (nh->type == MLXSW_SP_NEXTHOP_TYPE_ETH || + nh->action == MLXSW_SP_NEXTHOP_ACTION_DISCARD || + nh->action == MLXSW_SP_NEXTHOP_ACTION_TRAP) + return mlxsw_sp_nexthop_eth_update(mlxsw_sp, adj_index, nh); + else + return mlxsw_sp_nexthop_ipip_update(mlxsw_sp, adj_index, nh); +} + static int mlxsw_sp_nexthop_group_update(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_nexthop_group_info *nhgi, @@ -3511,19 +3525,7 @@ mlxsw_sp_nexthop_group_update(struct mlxsw_sp *mlxsw_sp, if (nh->update || reallocate) { int err = 0; - /* When action is discard or trap, the nexthop must be - * programmed as an Ethernet nexthop. - */ - if (nh->type == MLXSW_SP_NEXTHOP_TYPE_ETH || - nh->action == MLXSW_SP_NEXTHOP_ACTION_DISCARD || - nh->action == MLXSW_SP_NEXTHOP_ACTION_TRAP) - err = mlxsw_sp_nexthop_eth_update(mlxsw_sp, - adj_index, - nh); - else - err = mlxsw_sp_nexthop_ipip_update(mlxsw_sp, - adj_index, - nh); + err = mlxsw_sp_nexthop_update(mlxsw_sp, adj_index, nh); if (err) return err; nh->update = 0;