From patchwork Tue Apr 16 08:46:13 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sudarsana Reddy Kalluru X-Patchwork-Id: 1086136 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=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=marvell.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44jzWG2tmRz9s3l for ; Tue, 16 Apr 2019 18:46:50 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728822AbfDPIqt (ORCPT ); Tue, 16 Apr 2019 04:46:49 -0400 Received: from mail-eopbgr800088.outbound.protection.outlook.com ([40.107.80.88]:23207 "EHLO NAM03-DM3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728815AbfDPIqt (ORCPT ); Tue, 16 Apr 2019 04:46:49 -0400 Received: from CY1PR07CA0032.namprd07.prod.outlook.com (2a01:111:e400:c60a::42) by DM3PR07MB2171.namprd07.prod.outlook.com (2a01:111:e400:5980::25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1792.19; Tue, 16 Apr 2019 08:46:46 +0000 Received: from DM3NAM05FT053.eop-nam05.prod.protection.outlook.com (2a01:111:f400:7e51::206) by CY1PR07CA0032.outlook.office365.com (2a01:111:e400:c60a::42) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.20.1792.16 via Frontend Transport; Tue, 16 Apr 2019 08:46:46 +0000 Authentication-Results: spf=fail (sender IP is 199.233.58.38) smtp.mailfrom=marvell.com; vger.kernel.org; dkim=none (message not signed) header.d=none;vger.kernel.org; dmarc=fail action=none header.from=marvell.com; Received-SPF: Fail (protection.outlook.com: domain of marvell.com does not designate 199.233.58.38 as permitted sender) receiver=protection.outlook.com; client-ip=199.233.58.38; helo=CAEXCH02.caveonetworks.com; Received: from CAEXCH02.caveonetworks.com (199.233.58.38) by DM3NAM05FT053.mail.protection.outlook.com (10.152.98.167) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA) id 15.20.1792.7 via Frontend Transport; Tue, 16 Apr 2019 08:46:45 +0000 Received: from dut1171.mv.qlogic.com (10.112.88.18) by CAEXCH02.caveonetworks.com (10.67.98.110) with Microsoft SMTP Server (TLS) id 14.2.347.0; Tue, 16 Apr 2019 01:46:45 -0700 Received: from dut1171.mv.qlogic.com (localhost [127.0.0.1]) by dut1171.mv.qlogic.com (8.14.7/8.14.7) with ESMTP id x3G8ki6w016943; Tue, 16 Apr 2019 01:46:44 -0700 Received: (from root@localhost) by dut1171.mv.qlogic.com (8.14.7/8.14.7/Submit) id x3G8kihD016942; Tue, 16 Apr 2019 01:46:44 -0700 From: Sudarsana Reddy Kalluru To: , CC: Subject: [PATCH net-next 2/2] bnx2x: Add support for detection of P2P event packets. Date: Tue, 16 Apr 2019 01:46:13 -0700 Message-ID: <20190416084613.16897-3-skalluru@marvell.com> X-Mailer: git-send-email 2.12.0 In-Reply-To: <20190416084613.16897-1-skalluru@marvell.com> References: <20190416084613.16897-1-skalluru@marvell.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-Matching-Connectors: 131998780062245850; (abac79dc-c90b-41ba-8033-08d666125e47); (abac79dc-c90b-41ba-8033-08d666125e47) X-Forefront-Antispam-Report: CIP:199.233.58.38; IPV:CAL; CTRY:US; EFV:NLI; SFV:NSPM; SFS:(10009020)(136003)(396003)(39860400002)(346002)(376002)(2980300002)(1110001)(339900001)(199004)(189003)(36906005)(498600001)(53936002)(105606002)(356004)(26826003)(81166006)(69596002)(8936002)(80596001)(8676002)(316002)(81156014)(16586007)(50226002)(6636002)(106466001)(1076003)(6666004)(305945005)(86362001)(68736007)(36756003)(110136005)(42186006)(26005)(50466002)(486006)(48376002)(14444005)(336012)(47776003)(76176011)(4326008)(97736004)(2906002)(85426001)(11346002)(126002)(51416003)(76130400001)(87636003)(5660300002)(446003)(476003)(2616005); DIR:OUT; SFP:1101; SCL:1; SRVR:DM3PR07MB2171; H:CAEXCH02.caveonetworks.com; FPR:; SPF:Fail; LANG:en; PTR:InfoDomainNonexistent; A:1; MX:1; X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: db6e0f1e-1274-4e71-a45e-08d6c2480ed6 X-Microsoft-Antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(5600140)(711020)(4605104)(2017052603328); SRVR:DM3PR07MB2171; X-MS-TrafficTypeDiagnostic: DM3PR07MB2171: X-Microsoft-Antispam-PRVS: X-Forefront-PRVS: 000947967F X-Microsoft-Antispam-Message-Info: X5k/oTwmyXALKbGStQ/PRkRiIGATTTTzLI0+s9nwNr7LyD7thyHApSxPMNpbDm0gr171DvWJfofFRsyYDAX9Fq/+KSSL2fq//+PT+LGj5BSKA10ZmtRCkoeoVd/QJ8hMG66WFZp3kTvZV4Fguulz60SgKjjMpPVT2/cNPGf31UYKYHUjoh+RuSrK2WwhryCmm18vjadQK/mYI5/sHi9IxCNEn0ve51mSa4Kwz0XcbJ+Ja5Qo4xi6cNdLXTo2CSp/uCw+yo/vndMTgnFbG+Eynf32RZpkgWKcGYYydH0+11oBrQQtDdZUjjXs92AxggPpma3JKQXYdIFXRzyMKIudbNQ3GcPs00iTNKTGqRPPA1kQcA3JLPKUPCZh+Coj4e/hdhUN8YFtu+dZzF7h0ntZWLdZaGGm0CcFRCPATA0FGws= X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Apr 2019 08:46:45.8435 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: db6e0f1e-1274-4e71-a45e-08d6c2480ed6 X-MS-Exchange-CrossTenant-Id: 5afe0b00-7697-4969-b663-5eab37d5f47e X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=5afe0b00-7697-4969-b663-5eab37d5f47e; Ip=[199.233.58.38]; Helo=[CAEXCH02.caveonetworks.com] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM3PR07MB2171 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The patch adds support for detecting the P2P (peer-to-peer) event packets. This is required for timestamping the PTP packets in peer delay mode. Unmask the below bits (set to 0) for device to detect the p2p packets. NIG_REG_P0/1_LLH_PTP_PARAM_MASK NIG_REG_P0/1_TLLH_PTP_PARAM_MASK bit 1 - IPv4 DA 1 of 224.0.0.107. bit 3 - IPv6 DA 1 of 0xFF02:0:0:0:0:0:0:6B. bit 9 - MAC DA 1 of 0x01-80-C2-00-00-0E. NIG_REG_P0/1_LLH_PTP_RULE_MASK NIG_REG_P0/1_TLLH_PTP_RULE_MASK bit 2 - {IPv4 DA 1; UDP DP 0} bit 6 - MAC Ethertype 0 of 0x88F7. bit 9 - MAC DA 1 of 0x01-80-C2-00-00-0E. Signed-off-by: Sudarsana Reddy Kalluru Signed-off-by: Ariel Elior --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 0ebc526..0d6c98a 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -15376,16 +15376,18 @@ static int bnx2x_enable_ptp_packets(struct bnx2x *bp) return 0; } -#define BNX2X_PTP_TX_ON_PARAM_MASK 0x6AA -#define BNX2X_PTP_TX_ON_RULE_MASK 0x3EEE -#define BNX2X_PTP_V1_L4_PARAM_MASK 0x7EE -#define BNX2X_PTP_V1_L4_RULE_MASK 0x3FFE -#define BNX2X_PTP_V2_L4_PARAM_MASK 0x7EA -#define BNX2X_PTP_V2_L4_RULE_MASK 0x3FEE -#define BNX2X_PTP_V2_L2_PARAM_MASK 0x6BF -#define BNX2X_PTP_V2_L2_RULE_MASK 0x3EFF -#define BNX2X_PTP_V2_PARAM_MASK 0x6AA -#define BNX2X_PTP_V2_RULE_MASK 0x3EEE +#define BNX2X_P2P_DETECT_PARAM_MASK 0x5F5 +#define BNX2X_P2P_DETECT_RULE_MASK 0x3DBB +#define BNX2X_PTP_TX_ON_PARAM_MASK (BNX2X_P2P_DETECT_PARAM_MASK & 0x6AA) +#define BNX2X_PTP_TX_ON_RULE_MASK (BNX2X_P2P_DETECT_RULE_MASK & 0x3EEE) +#define BNX2X_PTP_V1_L4_PARAM_MASK (BNX2X_P2P_DETECT_PARAM_MASK & 0x7EE) +#define BNX2X_PTP_V1_L4_RULE_MASK (BNX2X_P2P_DETECT_RULE_MASK & 0x3FFE) +#define BNX2X_PTP_V2_L4_PARAM_MASK (BNX2X_P2P_DETECT_PARAM_MASK & 0x7EA) +#define BNX2X_PTP_V2_L4_RULE_MASK (BNX2X_P2P_DETECT_RULE_MASK & 0x3FEE) +#define BNX2X_PTP_V2_L2_PARAM_MASK (BNX2X_P2P_DETECT_PARAM_MASK & 0x6BF) +#define BNX2X_PTP_V2_L2_RULE_MASK (BNX2X_P2P_DETECT_RULE_MASK & 0x3EFF) +#define BNX2X_PTP_V2_PARAM_MASK (BNX2X_P2P_DETECT_PARAM_MASK & 0x6AA) +#define BNX2X_PTP_V2_RULE_MASK (BNX2X_P2P_DETECT_RULE_MASK & 0x3EEE) int bnx2x_configure_ptp_filters(struct bnx2x *bp) {