From patchwork Thu May 27 18:56:20 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Saeed Mahameed X-Patchwork-Id: 449319 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=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, 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 66AA0C47089 for ; Thu, 27 May 2021 18:56:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4A45A61077 for ; Thu, 27 May 2021 18:56:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236170AbhE0S6b (ORCPT ); Thu, 27 May 2021 14:58:31 -0400 Received: from mail.kernel.org ([198.145.29.99]:60020 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236140AbhE0S6N (ORCPT ); Thu, 27 May 2021 14:58:13 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id B795E61077; Thu, 27 May 2021 18:56:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1622141800; bh=2v7mpDIOeeIVtX1p2mWAiZScfAgK8ujxQhDMQOyyyvs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gPQqYgYAHN8D8clhq8YZ2IhrVySTuq6jo2CJHmgKnkiHwivROpOtlzH24oa2KMJYW g/Pyt4pE5WRWoV0paF9lMxfUmjYLAVqGrhcessw7XzGlPNoEDw+oC1EUG2TwbFNxPD 9duLZOkjNBNgRnAgf5109jMs1xx1Jp+6cI5wBleP0L5+9JdJHqa9ox/L0Zn1AputPP Ag+DUwD/p/fNUCbkv0oNAuflNFMaRTjBWvVmnIlVmVyE+qEYnMmAADrBT7rLtmJYUC ALOQEZ8hew0gidn+xTYEWDrJPHchTopkzJLeO/rCPymXFLvul+xOzC2ygy4a1afQxH Pr1c1Hroc/Pjg== From: Saeed Mahameed To: "David S. Miller" , Jakub Kicinski Cc: netdev@vger.kernel.org, Tariq Toukan , Paul Blakey , Saeed Mahameed Subject: [net-next V2 11/15] net/mlx5: DR, Set max table size to 2G entries Date: Thu, 27 May 2021 11:56:20 -0700 Message-Id: <20210527185624.694304-12-saeed@kernel.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210527185624.694304-1-saeed@kernel.org> References: <20210527185624.694304-1-saeed@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Paul Blakey SW steering has no table size limitations. However, fs_core API is size aware. Set SW steering tables to the maximum possible table size (INT_MAX). Signed-off-by: Paul Blakey Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c index ee45d698cd9c..ee0e9d79aaec 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c @@ -97,7 +97,7 @@ static int mlx5_cmd_dr_create_flow_table(struct mlx5_flow_root_namespace *ns, } } - ft->max_fte = size ? roundup_pow_of_two(size) : 1; + ft->max_fte = INT_MAX; return 0; }