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=-7.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 63F22C31E40 for ; Mon, 12 Aug 2019 11:25:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 298852085A for ; Mon, 12 Aug 2019 11:25:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=analog.onmicrosoft.com header.i=@analog.onmicrosoft.com header.b="lr7cWAe1" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728521AbfHLLZZ (ORCPT ); Mon, 12 Aug 2019 07:25:25 -0400 Received: from mx0a-00128a01.pphosted.com ([148.163.135.77]:51794 "EHLO mx0a-00128a01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728204AbfHLLYQ (ORCPT ); Mon, 12 Aug 2019 07:24:16 -0400 Received: from pps.filterd (m0167088.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x7CBNWV3018760; Mon, 12 Aug 2019 07:24:09 -0400 Received: from nam02-cy1-obe.outbound.protection.outlook.com (mail-cys01nam02lp2052.outbound.protection.outlook.com [104.47.37.52]) by mx0a-00128a01.pphosted.com with ESMTP id 2u9qs7w65k-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 12 Aug 2019 07:24:08 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=hdRGW+I1L3V1/LLK25XI2ffK7b/k5GdnsCWyTy5jWXq13a/AXPQXDWViKQhrARbAaJ0mIxOKNyww2MAHU0O6F1RCjV4bzkOEIiYZCSTbje014Qh0Lq+wdJF+s2RAH1pJlGb132KgxCz1gbBEu8DO9mcEMvRO+wKvsTTjaTscl5ADg005UihSfCBBn7fnFuysQVYVJlBv92tS8S+wjbLsmNk4vNoy5UxyhAN7Km3HkoOzJkTSCh1sdPy5+Eg7Rs3eZtRK8fUJH934f8QNcCVqdjNJtxCIAdIdtae6lK6DIb5mF+a/BLJd2uKCBvQQT1cDaHMzywYtJaCvhNCjO8zEFA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=7kvYZ7nTZwFR5a3p9KRPjYMVm02dBaji4BuxsaEVMK4=; b=WqXpWQCyKRgm21X0edssynDVMzArRTNt5pszzEx1EPqD0Rrpt0KQ/FUdXFIhBO0uAjzHjTFDeCUjUs4FqL45Yf4nkMDIBIglUv8LLngejnLUSXSqzKz7SZuti30yHYL4huXGuXxzWrPViGsrgXC/AtBr/9s0oNms5qeCkLDcV8CACETxrfXYgrF2piFyPdwAK1v7hs15piHWYpQ7dhZT4Elzzri1W5yfiqutFBrOW2PnDjuWzMw9AsWglHTVUGbHtXZBpTb73xU9bl9hfeb0b1BzVGLHBAqbUt/xy8iZ4wAytxN5qugM63SErLMKgYEHBryc0bYjmcEuPuADfJgw/A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 137.71.25.57) smtp.rcpttodomain=vger.kernel.org smtp.mailfrom=analog.com; dmarc=bestguesspass action=none header.from=analog.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=analog.onmicrosoft.com; s=selector2-analog-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=7kvYZ7nTZwFR5a3p9KRPjYMVm02dBaji4BuxsaEVMK4=; b=lr7cWAe16pvk7MrqU7NiJt4Q07iVjUxhracJq7UdP7e58TtoO6D4IJvq2leLBf0spcwFgAZuUy2OR6/DkaV9TRAGzYnROdJmK9InHN/Ur5w1QXpr7B95roAZZscj6uyaxrKJ/dqRcNvRoNtTY5jGkHLe/5wkXmZTiLqy1IHCcL4= Received: from MWHPR03CA0043.namprd03.prod.outlook.com (2603:10b6:301:3b::32) by BYAPR03MB3832.namprd03.prod.outlook.com (2603:10b6:a03:6e::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2157.18; Mon, 12 Aug 2019 11:24:05 +0000 Received: from CY1NAM02FT046.eop-nam02.prod.protection.outlook.com (2a01:111:f400:7e45::203) by MWHPR03CA0043.outlook.office365.com (2603:10b6:301:3b::32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2157.16 via Frontend Transport; Mon, 12 Aug 2019 11:24:05 +0000 Received-SPF: Pass (protection.outlook.com: domain of analog.com designates 137.71.25.57 as permitted sender) receiver=protection.outlook.com; client-ip=137.71.25.57; helo=nwd2mta2.analog.com; Received: from nwd2mta2.analog.com (137.71.25.57) by CY1NAM02FT046.mail.protection.outlook.com (10.152.74.232) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.20.2157.15 via Frontend Transport; Mon, 12 Aug 2019 11:24:04 +0000 Received: from NWD2HUBCAS7.ad.analog.com (nwd2hubcas7.ad.analog.com [10.64.69.107]) by nwd2mta2.analog.com (8.13.8/8.13.8) with ESMTP id x7CBO2AY004159 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=OK); Mon, 12 Aug 2019 04:24:02 -0700 Received: from saturn.ad.analog.com (10.48.65.113) by NWD2HUBCAS7.ad.analog.com (10.64.69.107) with Microsoft SMTP Server id 14.3.408.0; Mon, 12 Aug 2019 07:24:02 -0400 From: Alexandru Ardelean To: , , CC: , , , , , , Alexandru Ardelean Subject: [PATCH v4 03/14] net: phy: adin: add support for interrupts Date: Mon, 12 Aug 2019 14:23:39 +0300 Message-ID: <20190812112350.15242-4-alexandru.ardelean@analog.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190812112350.15242-1-alexandru.ardelean@analog.com> References: <20190812112350.15242-1-alexandru.ardelean@analog.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ADIRoutedOnPrem: True X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-Forefront-Antispam-Report: CIP:137.71.25.57;IPV:NLI;CTRY:US;EFV:NLI;SFV:NSPM;SFS:(10009020)(396003)(136003)(376002)(39860400002)(346002)(2980300002)(199004)(189003)(47776003)(305945005)(7636002)(107886003)(4326008)(48376002)(50466002)(2870700001)(8936002)(126002)(486006)(50226002)(44832011)(8676002)(246002)(14444005)(2906002)(36756003)(426003)(316002)(7696005)(26005)(110136005)(6666004)(70206006)(51416003)(76176011)(70586007)(2616005)(476003)(1076003)(2201001)(336012)(86362001)(478600001)(5660300002)(106002)(11346002)(54906003)(446003)(186003)(356004);DIR:OUT;SFP:1101;SCL:1;SRVR:BYAPR03MB3832;H:nwd2mta2.analog.com;FPR:;SPF:Pass;LANG:en;PTR:nwd2mail11.analog.com;A:1;MX:1; X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: fa3383c5-7a93-466f-be47-08d71f1795a0 X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(5600148)(711020)(4605104)(4709080)(1401327)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(2017052603328);SRVR:BYAPR03MB3832; X-MS-TrafficTypeDiagnostic: BYAPR03MB3832: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:431; X-Forefront-PRVS: 012792EC17 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam-Message-Info: mVcwRgatKYOZ74ujhW64dSB7VeGPXJD0JqAtqTdkLqQFspzj0q8tGOj2FBsFd4CDAMznufhWJb4TVijvntN0BxzXyM7V3oqmC2VG/ZoXutCSYDReYRDieMRoHnuEykmvWN4UmjjXpJ2Vo+gbMvTG8KFRYUxrlXpavaIXQtpdWcxU1nN/dWeglSSPqrjcC6tSKtSh9YIk39PKXMCp46WOi+H9eV5Uq9w6UeRxewBbboJpHSzbHf+FdIEMlF/9En/YJhNWVt3vVPglcMHtIkhjGz7efNUAuCGo4QdPoZVke6nC/XYwNiSpG0OQHLQUBc0+Pe/lh6CXHqtI7z5g2hOh6hFW1lVJ1tpmI8SwO51bKhCDEO+XuSphqQGlbPe9lPD7r5mseqwrnpFA0gYXJHuReBICLlD2PFaAzU/8cNJZdOE= X-OriginatorOrg: analog.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Aug 2019 11:24:04.3006 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: fa3383c5-7a93-466f-be47-08d71f1795a0 X-MS-Exchange-CrossTenant-Id: eaa689b4-8f87-40e0-9c6f-7228de4d754a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=eaa689b4-8f87-40e0-9c6f-7228de4d754a;Ip=[137.71.25.57];Helo=[nwd2mta2.analog.com] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR03MB3832 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-08-12_05:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1908120128 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This change hooks link-status-change interrupts to phylib. Reviewed-by: Andrew Lunn Signed-off-by: Alexandru Ardelean --- drivers/net/phy/adin.c | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/drivers/net/phy/adin.c b/drivers/net/phy/adin.c index fc0148ba4b94..f4ee611e33df 100644 --- a/drivers/net/phy/adin.c +++ b/drivers/net/phy/adin.c @@ -14,11 +14,43 @@ #define PHY_ID_ADIN1200 0x0283bc20 #define PHY_ID_ADIN1300 0x0283bc30 +#define ADIN1300_INT_MASK_REG 0x0018 +#define ADIN1300_INT_MDIO_SYNC_EN BIT(9) +#define ADIN1300_INT_ANEG_STAT_CHNG_EN BIT(8) +#define ADIN1300_INT_ANEG_PAGE_RX_EN BIT(6) +#define ADIN1300_INT_IDLE_ERR_CNT_EN BIT(5) +#define ADIN1300_INT_MAC_FIFO_OU_EN BIT(4) +#define ADIN1300_INT_RX_STAT_CHNG_EN BIT(3) +#define ADIN1300_INT_LINK_STAT_CHNG_EN BIT(2) +#define ADIN1300_INT_SPEED_CHNG_EN BIT(1) +#define ADIN1300_INT_HW_IRQ_EN BIT(0) +#define ADIN1300_INT_MASK_EN \ + (ADIN1300_INT_LINK_STAT_CHNG_EN | ADIN1300_INT_HW_IRQ_EN) +#define ADIN1300_INT_STATUS_REG 0x0019 + static int adin_config_init(struct phy_device *phydev) { return genphy_config_init(phydev); } +static int adin_phy_ack_intr(struct phy_device *phydev) +{ + /* Clear pending interrupts */ + int rc = phy_read(phydev, ADIN1300_INT_STATUS_REG); + + return rc < 0 ? rc : 0; +} + +static int adin_phy_config_intr(struct phy_device *phydev) +{ + if (phydev->interrupts == PHY_INTERRUPT_ENABLED) + return phy_set_bits(phydev, ADIN1300_INT_MASK_REG, + ADIN1300_INT_MASK_EN); + + return phy_clear_bits(phydev, ADIN1300_INT_MASK_REG, + ADIN1300_INT_MASK_EN); +} + static struct phy_driver adin_driver[] = { { PHY_ID_MATCH_MODEL(PHY_ID_ADIN1200), @@ -26,6 +58,8 @@ static struct phy_driver adin_driver[] = { .config_init = adin_config_init, .config_aneg = genphy_config_aneg, .read_status = genphy_read_status, + .ack_interrupt = adin_phy_ack_intr, + .config_intr = adin_phy_config_intr, .resume = genphy_resume, .suspend = genphy_suspend, }, @@ -35,6 +69,8 @@ static struct phy_driver adin_driver[] = { .config_init = adin_config_init, .config_aneg = genphy_config_aneg, .read_status = genphy_read_status, + .ack_interrupt = adin_phy_ack_intr, + .config_intr = adin_phy_config_intr, .resume = genphy_resume, .suspend = genphy_suspend, }, -- 2.20.1