From nobody Thu Dec 18 22:15:24 2025 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 57503C77B78 for ; Wed, 3 May 2023 07:10:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229724AbjECHK3 (ORCPT ); Wed, 3 May 2023 03:10:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53432 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229686AbjECHKW (ORCPT ); Wed, 3 May 2023 03:10:22 -0400 Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 50065272A; Wed, 3 May 2023 00:10:18 -0700 (PDT) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3436ACSu003519; Wed, 3 May 2023 00:10:10 -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=oeASTIACqjLqjgo40S/3synelPRRKm5Hez+ARr3FyuI=; b=K1zeGR+Ze2e6EVuRB8VBScy+D1zT9DwVQ7IjsLHvApDGvr1QIHAE7gqb3fZKQkXFRs7A lDtCu1N/ObIy1Pty883QadcvHIWhSOKvLrYU3/K1ShNMkEXDhgO/XN5VasH0maZgywBh njJv8KeGNul1b2hxUPnS6nTLiyfL7Lh0V3IWGnBwxharGbK+8xNoaEpu5PmQnVulZqSW +ZUiCCIKr7eYiMNAGUGTenyVVGxxLiNaJ45660I/9AqeOTSDqmSaGJvNi1yzGLZP6x8o KM1zC1xN106yjSGi+i2lj79li3f+2g0n78ta9lxn9O/Y3JF9Fd7Ddz3rxUBGfDUXOGPd 8A== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3q92rp3m7g-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Wed, 03 May 2023 00:10:10 -0700 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Wed, 3 May 2023 00:10:08 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.48 via Frontend Transport; Wed, 3 May 2023 00:10:07 -0700 Received: from hyd1425.marvell.com (unknown [10.29.37.83]) by maili.marvell.com (Postfix) with ESMTP id 68EE73F70B1; Wed, 3 May 2023 00:10:01 -0700 (PDT) From: Sai Krishna To: , , , , , , , , , , , , , CC: Ratheesh Kannoth , Sai Krishna Subject: [net PATCH v5 03/11] octeontx2-af: Fix depth of cam and mem table. Date: Wed, 3 May 2023 12:39:36 +0530 Message-ID: <20230503070944.960190-4-saikrishnag@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230503070944.960190-1-saikrishnag@marvell.com> References: <20230503070944.960190-1-saikrishnag@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Proofpoint-ORIG-GUID: BhsQlXW0er5M99E_iJ6uOqggZ91SIv2i X-Proofpoint-GUID: BhsQlXW0er5M99E_iJ6uOqggZ91SIv2i X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-05-03_04,2023-04-27_01,2023-02-09_01 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Ratheesh Kannoth In current driver, NPC cam and mem table sizes are read from wrong register offset. This patch fixes the register offset so that correct values are populated on read. Fixes: b747923afff8 ("octeontx2-af: Exact match support") Signed-off-by: Ratheesh Kannoth Signed-off-by: Sunil Kovvuri Goutham Signed-off-by: Sai Krishna Reviewed-by: Simon Horman --- drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c b/dri= vers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c index 20ebb9c95c73..6597af84aa36 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c @@ -1868,9 +1868,9 @@ int rvu_npc_exact_init(struct rvu *rvu) rvu->hw->table =3D table; =20 /* Read table size, ways and depth */ - table->mem_table.depth =3D FIELD_GET(GENMASK_ULL(31, 24), npc_const3); table->mem_table.ways =3D FIELD_GET(GENMASK_ULL(19, 16), npc_const3); - table->cam_table.depth =3D FIELD_GET(GENMASK_ULL(15, 0), npc_const3); + table->mem_table.depth =3D FIELD_GET(GENMASK_ULL(15, 0), npc_const3); + table->cam_table.depth =3D FIELD_GET(GENMASK_ULL(31, 24), npc_const3); =20 dev_dbg(rvu->dev, "%s: NPC exact match 4way_2k table(ways=3D%d, depth=3D%= d)\n", __func__, table->mem_table.ways, table->cam_table.depth); --=20 2.25.1