From patchwork Mon Sep 21 17:54:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanislaw Kardach X-Patchwork-Id: 1368562 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=marvell.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=marvell.com header.i=@marvell.com header.a=rsa-sha256 header.s=pfpt0220 header.b=IufSumSG; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BwBwv3yHxz9sVj for ; Tue, 22 Sep 2020 03:57:35 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728221AbgIUR5e (ORCPT ); Mon, 21 Sep 2020 13:57:34 -0400 Received: from mx0a-0016f401.pphosted.com ([67.231.148.174]:30058 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726436AbgIUR5d (ORCPT ); Mon, 21 Sep 2020 13:57:33 -0400 Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 08LHtBBH030685; Mon, 21 Sep 2020 10:57:31 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0220; bh=nE7oygH6t7hUI3JbhPPrnOHvRHlmU8ahvB9lfU4LeVM=; b=IufSumSG82ex9/A29673ib7NhFlNU0jY0W1DXOamrYDcqXckl26lzXICERL8ziZfTXIJ jPSGa9wVU2oG5G9/x8ho2sHToLBWL/2KsbpTkmwBE4ZVsvpNSieH9vFj1+Ab3F6I4xZV LLtIMXKskGvH0x8TymD98JH2luVgKW2i97tJsS1Jx1UI0qKRTWcM2bAIiaBunrO6mI/z lahG23Lkiomd+YIstK0I8lq7lw9u2n9HpLk+uUrk/9z8bq0iUAkHgaEMoA+O3ea2EsO+ rgJe1o1Eu9+nBEFJ9D1vvfwpzuGuHiMAYBU436VczL1UA6Iq6uROVtsBgxQ0tHY+IF6E wQ== Received: from sc-exch02.marvell.com ([199.233.58.182]) by mx0a-0016f401.pphosted.com with ESMTP id 33nfbpq3u1-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Mon, 21 Sep 2020 10:57:31 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by SC-EXCH02.marvell.com (10.93.176.82) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 21 Sep 2020 10:57:30 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 21 Sep 2020 10:57:30 -0700 Received: from yoga.marvell.com (unknown [10.95.131.144]) by maili.marvell.com (Postfix) with ESMTP id 1D4893F703F; Mon, 21 Sep 2020 10:57:27 -0700 (PDT) From: Stanislaw Kardach To: , , , CC: , Stanislaw Kardach Subject: [PATCH net-next v2 1/3] octeontx2-af: fix LD CUSTOM LTYPE aliasing Date: Mon, 21 Sep 2020 19:54:40 +0200 Message-ID: <20200921175442.16789-2-skardach@marvell.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200921175442.16789-1-skardach@marvell.com> References: <20200921175442.16789-1-skardach@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235,18.0.687 definitions=2020-09-21_06:2020-09-21,2020-09-21 signatures=0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org 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. Change-Id: I7d545e97f2bd652a7da77789091f66378f3018e4 Signed-off-by: Stanislaw Kardach --- 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 95c646ae7e23..4f36e5cd8ced 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 {