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 X-Spam-Level: X-Spam-Status: No, score=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 A7832C56201 for ; Tue, 27 Oct 2020 00:41:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6843620760 for ; Tue, 27 Oct 2020 00:41:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603759274; bh=wgzB2Ulr1JbVEa9ka5s6DW9woEKo9kQUPUo2F6wsdus=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Zy0oxmMNzCCN3H+Li7TrCsywsabrB9E1x7KW81UDuuwFSxRsIo4832MP5cp5QIpaM bqEKWjbUQyLtvq8aY3LDrqOkeB5QMWr8RowU6CyueyG5vGvInuTbi/a8xfKXWwJ85T EKa0BDnutwgH2Bp5+EYSP6x0wBuQoUAZpAQ4MKlc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2502006AbgJ0AjJ (ORCPT ); Mon, 26 Oct 2020 20:39:09 -0400 Received: from mail.kernel.org ([198.145.29.99]:50946 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2409225AbgJZXuy (ORCPT ); Mon, 26 Oct 2020 19:50:54 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id EEBB521BE5; Mon, 26 Oct 2020 23:50:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603756253; bh=wgzB2Ulr1JbVEa9ka5s6DW9woEKo9kQUPUo2F6wsdus=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jnCOPluW4VJP40FPhUpxH+k6FYWo4Hvjdb3Jj9rCHnLhLwHwOJ86CfprpwRU08+0d 75WoAa667jUoZLGXnG9DQu8FPuTEzED0Xo1kRn0dBilGp+c2sJmmpgbIitxuIWqAQu J282gZL3WrdFxQGmfM9P1moNPzyP01kIluN1Agx4= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Stanislaw Kardach , Sunil Goutham , "David S . Miller" , Sasha Levin , netdev@vger.kernel.org Subject: [PATCH AUTOSEL 5.9 088/147] octeontx2-af: fix LD CUSTOM LTYPE aliasing Date: Mon, 26 Oct 2020 19:48:06 -0400 Message-Id: <20201026234905.1022767-88-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201026234905.1022767-1-sashal@kernel.org> References: <20201026234905.1022767-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Stanislaw Kardach [ Upstream commit 450f0b978870c384dd81d1176088536555f3170e ] Since LD contains LTYPE definitions tweaked toward efficient NIX_AF_RX_FLOW_KEY_ALG(0..31)_FIELD(0..4) usage, the original location of NPC_LT_LD_CUSTOM0/1 was aliased with MPLS_IN_* definitions. Moving custom frame to value 6 and 7 removes the aliasing at the cost of custom frames being also considered when TCP/UDP RSS algo is configured. However since the goal of CUSTOM frames is to classify them to a separate set of RQs, this cost is acceptable. Signed-off-by: Stanislaw Kardach Acked-by: Sunil Goutham Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/marvell/octeontx2/af/npc.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/marvell/octeontx2/af/npc.h b/drivers/net/ethernet/marvell/octeontx2/af/npc.h index 3803af9231c68..c0ff5f70aa431 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/npc.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/npc.h @@ -77,6 +77,8 @@ enum npc_kpu_ld_ltype { NPC_LT_LD_ICMP, NPC_LT_LD_SCTP, NPC_LT_LD_ICMP6, + NPC_LT_LD_CUSTOM0, + NPC_LT_LD_CUSTOM1, NPC_LT_LD_IGMP = 8, NPC_LT_LD_ESP, NPC_LT_LD_AH, @@ -85,8 +87,6 @@ enum npc_kpu_ld_ltype { NPC_LT_LD_NSH, NPC_LT_LD_TU_MPLS_IN_NSH, NPC_LT_LD_TU_MPLS_IN_IP, - NPC_LT_LD_CUSTOM0 = 0xE, - NPC_LT_LD_CUSTOM1 = 0xF, }; enum npc_kpu_le_ltype { -- 2.25.1