From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CC844C433F5 for ; Wed, 2 Feb 2022 05:06:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232387AbiBBFGq (ORCPT ); Wed, 2 Feb 2022 00:06:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56310 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233011AbiBBFGm (ORCPT ); Wed, 2 Feb 2022 00:06:42 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4E219C061748 for ; Tue, 1 Feb 2022 21:06:38 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 1584DB83014 for ; Wed, 2 Feb 2022 05:06:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8D01BC340EB; Wed, 2 Feb 2022 05:06:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1643778395; bh=b5fP7pSV1RBRPm2DQ9cYIiKepHH7PQofKQgqJubPDA0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dX7fVHDG/MAemD0y2qM0Zbz3mdNy/LKgCOwuDzkAvXT5ymurLDKZnqrQ1F51RhXuZ aq8c8d9XlgosPZuGMNmIekjnhMdFLnucn4RTNg2y/DN5bbbXoP1A2nObeuAlEAA3mJ M+kCV50v9jUz4CXdET7JA7n/jKQwb4kL6R3MixJmJp/1sFGqc+il1UOw7LqBRGeci0 eVnw40kOrqX8BIeD8y4ScwqheuIp5O8UiNkL7D8L5n0u3njlN13E83FLnlZzEL3pKt jE0aTqoBaklnEsKqB90pqMalw96BmxrrewXEgUrf19zoVlAaS9uZBdyEwaVOoc9AGs p14TBD5Km9uFg== From: Saeed Mahameed To: "David S. Miller" , Jakub Kicinski Cc: netdev@vger.kernel.org, Dima Chumak , Roi Dayan , Saeed Mahameed Subject: [net 07/18] net/mlx5: Fix offloading with ESWITCH_IPV4_TTL_MODIFY_ENABLE Date: Tue, 1 Feb 2022 21:03:53 -0800 Message-Id: <20220202050404.100122-8-saeed@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220202050404.100122-1-saeed@kernel.org> References: <20220202050404.100122-1-saeed@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Dima Chumak Only prio 1 is supported for nic mode when there is no ignore flow level support in firmware. But for switchdev mode, which supports fixed number of statically pre-allocated prios, this restriction is not relevant so it can be relaxed. Fixes: d671e109bd85 ("net/mlx5: Fix tc max supported prio for nic mode") Signed-off-by: Dima Chumak Reviewed-by: Roi Dayan Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c index d5e47630e284..e94233a12a32 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c @@ -121,12 +121,13 @@ u32 mlx5_chains_get_nf_ft_chain(struct mlx5_fs_chains *chains) u32 mlx5_chains_get_prio_range(struct mlx5_fs_chains *chains) { - if (!mlx5_chains_prios_supported(chains)) - return 1; - if (mlx5_chains_ignore_flow_level_supported(chains)) return UINT_MAX; + if (!chains->dev->priv.eswitch || + chains->dev->priv.eswitch->mode != MLX5_ESWITCH_OFFLOADS) + return 1; + /* We should get here only for eswitch case */ return FDB_TC_MAX_PRIO; } -- 2.34.1