From nobody Sun Feb 8 17:47:02 2026 Received: from mx0a-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 639152AF1C; Tue, 13 May 2025 07:16:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=67.231.148.174 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747120597; cv=none; b=JCM4AwgO+1v0YJBHnHIG0rAdcOOyUXoLdi8xNwDLoSot+qsvgPJbzhBjoluWEnVb4b7jNrgdKKc5M0JElCn6zESvQyAA6NZ817NFQOq2E3Gcx2MtKHCLfU+JQRR/wecA1SD/0diuFvliG09S5TR5Vbv27kXgoshGt+ujcmPOfqA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747120597; c=relaxed/simple; bh=HOSCn5OY2vMFi2WBMkO799cdrMEuSpKl02X7FsfwxMk=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=AE6rGBzROJWxx/Fnb+jWGAD13yQgJdm57iQ5estU0WLKxirJw1d4masI1AxO5WGXNHBrPQkR5b8d91Fo2uohIkOvPHQNcuUyMkbcO5TMXKH2PZUQudoRiEslKM0Dve+iTnx8/+Yhj5KuJFpMbg3g4mQPvU2pOpiY0soSZAR5Cqo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=marvell.com; spf=pass smtp.mailfrom=marvell.com; dkim=pass (2048-bit key) header.d=marvell.com header.i=@marvell.com header.b=P3YuhGDh; arc=none smtp.client-ip=67.231.148.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=marvell.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=marvell.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=marvell.com header.i=@marvell.com header.b="P3YuhGDh" Received: from pps.filterd (m0431384.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 54CNiMLO028930; Tue, 13 May 2025 00:16:13 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=pfpt0220; bh=Z1uM+z70uGeKg+gMbp7OUv2 1zkYo9ZLgDYWqE+zAqQA=; b=P3YuhGDhU6eft6WxQktfIzvhO8MNYMFOZqbfQy+ XRqLCKE8PkazlSeR+l4PEX/N98BadzB9uB1hadXZQNnxv2GoFswVQgd5ZI0OJGoy e5aBfqqL+QJHCi4HfO46U4BNZ3ruQe+3SmYsIsMPhNo9BTCJI+fE1wCQBB3HJfbT yyFkFPCsu36fn97ee8hq5fxJqswyrohqmIPlHUrNkVPEV86FrFq5zR9rZ3d7nwhY dYHhkmcSxeaZJBL/72wlwRjvatox/U1H9HIBYlwfFZlK6OzBIvF174XjUmP1ZKnJ 0Zcx1+yFu2SrfK7gBomXhccYCoLzZONmIKAYmYpDRmO3sDg== Received: from dc6wp-exch02.marvell.com ([4.21.29.225]) by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 46ktw18ps9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 13 May 2025 00:16:12 -0700 (PDT) Received: from DC6WP-EXCH02.marvell.com (10.76.176.209) by DC6WP-EXCH02.marvell.com (10.76.176.209) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.4; Tue, 13 May 2025 00:16:11 -0700 Received: from maili.marvell.com (10.69.176.80) by DC6WP-EXCH02.marvell.com (10.76.176.209) with Microsoft SMTP Server id 15.2.1544.4 via Frontend Transport; Tue, 13 May 2025 00:16:11 -0700 Received: from test-OptiPlex-Tower-Plus-7010.marvell.com (unknown [10.29.37.157]) by maili.marvell.com (Postfix) with ESMTP id 9E0E83F7091; Tue, 13 May 2025 00:16:06 -0700 (PDT) From: Hariprasad Kelam To: , CC: Hariprasad Kelam , Sunil Goutham , Linu Cherian , Geetha sowjanya , Jerin Jacob , Subbaraya Sundeep , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Christina Jacob Subject: [net] octeontx2-af: Fix CGX Receive counters Date: Tue, 13 May 2025 12:45:54 +0530 Message-ID: <20250513071554.728922-1-hkelam@marvell.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Proofpoint-GUID: g8uFJp49h4XVLW6dktfElSKQmDzstYSG X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNTEzMDA2NyBTYWx0ZWRfX3JGZgoXSX5nS suu5qdq+Unn92C+L8ZI181wHS35eRGedqybXDlQBF0uiiIMrk909r8u962HpPadhESkd35oFdzu zRP6PIbLJ4RfvfNp+WrpZZPmi6IiKoMPRcuS2I7or/WmbMauIOCNmRo81ap0FC5D3Yaa72+ySe5 /iyn3mQAWgiqo0/JKyqtCZ19cbDC7Soo+KlsavxMzFoEJ7+SCzrOOD8mMdSySCyO6R+ts03qRbf QJjGVXVGv+WD+GZMcZGWVc6kbgZ0hJawg2V7KESm4TE5uvR2xRZ6ZxcGVXdPbOH3Y6i9Jx0gzkW ikWj0wn2Li6rzTibYoI0SmnLI1V/tNs4IXrK+UXXTEiR3+szznS+/2eH/GPuy8kwyusxCrrbw6Q h60gt8Qihk8bqQ9C5MXR7tGEPkF2lJKz33zZSOAq7VrAA7EK9Va3XgMZS1vEJfgHSu3PO5pO X-Proofpoint-ORIG-GUID: g8uFJp49h4XVLW6dktfElSKQmDzstYSG X-Authority-Analysis: v=2.4 cv=WsErMcfv c=1 sm=1 tr=0 ts=6822f1bc cx=c_pps a=gIfcoYsirJbf48DBMSPrZA==:117 a=gIfcoYsirJbf48DBMSPrZA==:17 a=dt9VzEwgFbYA:10 a=M5GUcnROAAAA:8 a=RxlNfrxfzKab5IRzU1AA:9 a=OBjm3rFKGHvpk9ecZwUJ:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.0.736,FMLib:17.12.80.40 definitions=2025-05-12_07,2025-05-09_01,2025-02-21_01 Content-Type: text/plain; charset="utf-8" Each CGX block supports 4 logical MACs (LMACS). Receive counters CGX_CMR_RX_STAT0-8 are per LMAC and CGX_CMR_RX_STAT9-12 are per CGX. Due a bug in previous patch, stale Per CGX counters values observed. Fixes: 66208910e57a ("octeontx2-af: Support to retrieve CGX LMAC stats") Signed-off-by: Hariprasad Kelam --- drivers/net/ethernet/marvell/octeontx2/af/cgx.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/ethernet/marvell/octeontx2/af/cgx.c b/drivers/net/= ethernet/marvell/octeontx2/af/cgx.c index 0b27a695008b..971993586fb4 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/cgx.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/cgx.c @@ -717,6 +717,11 @@ int cgx_get_rx_stats(void *cgxd, int lmac_id, int idx,= u64 *rx_stat) =20 if (!is_lmac_valid(cgx, lmac_id)) return -ENODEV; + + /* pass lmac as 0 for CGX_CMR_RX_STAT9-12 */ + if (idx >=3D CGX_RX_STAT_GLOBAL_INDEX) + lmac_id =3D 0; + *rx_stat =3D cgx_read(cgx, lmac_id, CGXX_CMRX_RX_STAT0 + (idx * 8)); return 0; } --=20 2.34.1