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=-3.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 B6B92C433DF for ; Sat, 30 May 2020 18:49:43 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7B42F2074D for ; Sat, 30 May 2020 18:49:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="VtP8Mz92"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="eGFWd6Fg"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=microchiptechnology.onmicrosoft.com header.i=@microchiptechnology.onmicrosoft.com header.b="iKqNtcBp" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7B42F2074D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=microchip.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Content-ID:In-Reply-To: References:Message-ID:Date:Subject:To:From:Reply-To:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=KCUbdKYPKKlZoloDFsOif75BYDEgEm65EfXxnMbcitQ=; b=VtP8Mz92Tt78Rm J0H2OWAdRTRpxMdrVbwuuatqgZvmqMwwqjVHKsm3JNivqmdVZ5IlhBymAUGbbA9K1UiMHn6mrA54d 6r+kOxFLuh3GT5OWOD25GMFnfivUBvwzy03FcLLIxXz/dLW8YhGupW/WGda1c9za6C8y0WkWx/74c 1zFVgvcFk0du2cbPyU+WoPKFu/dSuphSFA4HZlqXguFb79RusnNobCKEhjyGpimGzejh9ndfIh/Zw dZ/kB73aDbjwAQYl8DWb6722WOuuR4g7RTkbTqpD+FCKH8crpFq6VWIkJy/LprCdRsvmwpcdjrLOI A5ABw5vwAdgMj/wHne/w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jf6Xw-0000VR-CC; Sat, 30 May 2020 18:49:28 +0000 Received: from esa2.microchip.iphmx.com ([68.232.149.84]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jf6Xt-0000V0-17; Sat, 30 May 2020 18:49:26 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1590864564; x=1622400564; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-id:content-transfer-encoding: mime-version; bh=DORpd/m44V/hOair5SZCKQnjQ8cCw8OCk8ciEtA9ceI=; b=eGFWd6FgjBg7/TpoxG9kqkFET3C5x7t7Oukj8AuCe+FJw6HtcTdzzwc3 CdXsaxg1RoVAXbBqRuiAbeTX/JV8kgAdDLUMaUJUABsweNpDp1luGyYAi JtJ9UrFOYkQyKFGzs/RZGgEcO8CiWHCdvxDddlPY3f3TkwmsZofzRT6ue fJtNrTpZKonj/4Yz0qFXlcDgA+D+C8+vzBjPD3PiHLFxB19bdXb4ok9tj tt6jUcVMGIq0bMdVQvQ7uHk+8k7uiz8r0AN6uaeKwKwHGHSWxJc3U+Pxa UUEra8/TKtUHbHWB/JeJmUPeQzU1/B7yg5ylsWpSpgG7r6CysHPWWrvOT w==; IronPort-SDR: svVRHTBOMEK2jIx+tagrNcjGdHef3DkVM3Vjfkd/9vXFIEeY+nD64o14UvA41RUq+GzYCfko9I 0s8YTcRq7vpGC4T95nAvNSWP5TZt9R9s3kVop9mqgpyH51xDeJfkK/kIYygGne4jP9JCR9QsNv AGmWSiaXFdWbcEsVy4+eSv29RxtqpdTwxtVKNCX4kFunO8QGbjwJh3RlrZYzRG9La/UPGsbeQ8 DMZMlfcLNjqrmWw2BC0PdKRutFZLNU0mURuxCVnH6nF5SbQyMSmcOGGQw75iBlIQaECgcOSZKi +CM= X-IronPort-AV: E=Sophos;i="5.73,452,1583218800"; d="scan'208";a="76861330" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa2.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 30 May 2020 11:49:23 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Sat, 30 May 2020 11:49:13 -0700 Received: from NAM11-DM6-obe.outbound.protection.outlook.com (10.10.215.89) by email.microchip.com (10.10.87.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5 via Frontend Transport; Sat, 30 May 2020 11:49:13 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=ChyMNXNcQtMhKeral8kidgSxlyrmYc55aUe/JsUrfg038NKP6sOog7e51u3oOSW6AMOdrdleaHpgOf4CXrRRg3bCA26tu59OqGWxKDscmBbT4ATt/SZHyGD8ygI+kCpEUFcB7NYwV1ujMbVqwTE1vFevo9JGypdOkZ6M6t/ihsHgeJhtfEZ0h95NjsnszY+N1GsK7V63xYeyRMDZUYypF5SA23LHiMtXC2v11PA67iWxIQYKuaFc7Rlu/LpdYVuYZuRMwy5Vm/UVF+8YYgXLNHgFyzbfQ+22DqECl7Ps5P2CaH1rChmk42g1+qVemUiwsvDthhe9uJP5ujQn85Sa2w== 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=snak0XMjUHQmgARiHqXJYviibjJcMTcxIaZd8qlRhAI=; b=ZmvBrJUdHLGyXrrQ7WS0EHMSDz7g/ZM/veZWnnzmOwKfZNWe6jmqjfAEQbJRjX+CuINJeZGg6gSsmFZ1X2fJ2KnJqLYPWWJJgwmzWMlgSk/0B2BYKe7khmmwb7yCPuZB1yirHy5eKM72WcDYAAZBv1uOeH5M7KZVMvemP2nW7V5uCrJK2KfQPKh4COvwzRorN9EFrdSYb6sbUqyibP33AQus0I5WErXeHcxvp1bvh9Mwr03zn4jm0KdYdlurbR8ibMB+xbm8L7C3MjNRSDZ/U7RbWRHK1Ejm8tv0/aM/juCXzCg4EgroOnniAwzKjIwYQlWbQb++zCLSGe9V6Ae73A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=microchip.com; dmarc=pass action=none header.from=microchip.com; dkim=pass header.d=microchip.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=microchiptechnology.onmicrosoft.com; s=selector2-microchiptechnology-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=snak0XMjUHQmgARiHqXJYviibjJcMTcxIaZd8qlRhAI=; b=iKqNtcBp49RME86y5v3iTbtNOGvYs0cQBXJK1b++26YvhMGkPbGZZTpvMVMkJUBWYnaV4tiS74GENjLwUuhjb+ARxzWZ8JLlEkDYxsWWivw5ps0cMEC1fG3rGWAkrBVRWXUy4CYtjS4tpp4G1Anvpqcz/C/+KjAHV27JbW2wm48= Received: from BY5PR11MB4419.namprd11.prod.outlook.com (2603:10b6:a03:1c8::13) by BY5PR11MB4241.namprd11.prod.outlook.com (2603:10b6:a03:1ca::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3045.19; Sat, 30 May 2020 18:49:21 +0000 Received: from BY5PR11MB4419.namprd11.prod.outlook.com ([fe80::d847:5d58:5325:c536]) by BY5PR11MB4419.namprd11.prod.outlook.com ([fe80::d847:5d58:5325:c536%7]) with mapi id 15.20.3045.018; Sat, 30 May 2020 18:49:21 +0000 From: To: Subject: Re: [PATCH v9 06/19] mtd: spi-nor: sfdp: default to addr_width of 3 for configurable widths Thread-Topic: [PATCH v9 06/19] mtd: spi-nor: sfdp: default to addr_width of 3 for configurable widths Thread-Index: AQHWMnUxYn2nq2S6PEyjm4N1aAw4D6jBASMA Date: Sat, 30 May 2020 18:49:21 +0000 Message-ID: <12165309.mSmAnqxVWc@192.168.0.120> References: <20200525091544.17270-1-p.yadav@ti.com> <20200525091544.17270-7-p.yadav@ti.com> In-Reply-To: <20200525091544.17270-7-p.yadav@ti.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: ti.com; dkim=none (message not signed) header.d=none;ti.com; dmarc=none action=none header.from=microchip.com; x-originating-ip: [94.177.32.156] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: b3ac4a8a-9257-48d6-01c9-08d804ca2a8e x-ms-traffictypediagnostic: BY5PR11MB4241: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-bypassexternaltag: True x-ms-oob-tlc-oobclassifiers: OLM:8882; x-forefront-prvs: 041963B986 x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: lIe+D26JdD/cd/PsekUdW4TX1pbnxdwO1z05ZUYDocMitkpW8+j5cYICXbTN7BpiC6Sxnho5Y9HeMTn0Dy9qRR0RMahRAiWDB+NJIsQjyZ39DXmMkfglvtUByCW+M+npsAt7oOGB9vRGWrd8mH8EA/QF0AdilNCRIFKu6txHu46+Zt9djfk+VrFY77IkOv8PixaXQCoa/vxeZp6ktGaFBDXEOmZCun9tvebDXsdrgZhoQ4Y8wrWbxNNHCCypzou4JwzRQAXpofhhdXYk98ftQGQ0BRX9UDziSI6YoxI4UndKeJcGW+5qHePzUTDaDUvM x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:BY5PR11MB4419.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(136003)(346002)(376002)(366004)(396003)(39850400004)(76116006)(6916009)(91956017)(8936002)(478600001)(66476007)(66946007)(64756008)(66556008)(66446008)(7416002)(54906003)(26005)(71200400001)(4744005)(2906002)(186003)(8676002)(6486002)(316002)(5660300002)(6512007)(9686003)(86362001)(14286002)(53546011)(4326008)(6506007); DIR:OUT; SFP:1101; x-ms-exchange-antispam-messagedata: US6pN87pdHcLEukQOfDdOA+fZ5a3b5SuaJu5FJVdhhcV1n1dAwXKEsxoAkS0yTB7bwdslIiMU2j+pez/160We7okP5VHwAfqQ+BNcoLb9qgnsZVw28lQaJ/XjBHXLrfUo/QZs5SD7ss0nqviCafW4XWo9EQD1HkhXP/GHjOEsCNqRkQ00kzKTrMvl9+h2xBmTCIJB1AoYrhms0/U/i/kCv/vg8cGBsMyQuqIDOBl1oZLUgIh8eqxLjWJWh4FAp/oRrWA0RrZfsAIJzNi5CK+ZVm2dKhNDxGooU3w1ImKfZCLU8dEk+Lq+cVp6XEo6ST6upywUNusZKRvih6BU2iNmjcDRyC3JWqYwuNTyLbdNLVVXRdrI8Me8EM0M0ZvD5sU1XbrwsP/gZ/2b+UPRjaL/4vgK4yHfr9Z4+9nhBPin7YvsSvk8VhyrZcwPDsyVIGmkO8dPbBja5eheMMp9r3y8kRB1F30UjeI7COK/QIYPbA= Content-ID: MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: b3ac4a8a-9257-48d6-01c9-08d804ca2a8e X-MS-Exchange-CrossTenant-originalarrivaltime: 30 May 2020 18:49:21.5120 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: KTUHqdBuwZHNqdAiyrTUdJqJMJX9bvb+4xW2ECpO+GjZECxO5YKm8GPxc8kG+iUB4GpId7L7tsDW9xKWQhxn6FZSBAcoSMmzkPIAJ9RP1w8= X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR11MB4241 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200530_114925_140156_9D1F01F9 X-CRM114-Status: GOOD ( 10.86 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: alexandre.belloni@bootlin.com, masonccyang@mxic.com.tw, vigneshr@ti.com, richard@nod.at, nsekhar@ti.com, Nicolas.Ferre@microchip.com, boris.brezillon@collabora.com, michal.simek@xilinx.com, Ludovic.Desroches@microchip.com, broonie@kernel.org, linux-mtd@lists.infradead.org, linux-arm-kernel@lists.infradead.org, miquel.raynal@bootlin.com, matthias.bgg@gmail.com, linux-mediatek@lists.infradead.org, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org On Monday, May 25, 2020 12:15:31 PM EEST Pratyush Yadav wrote: > JESD216D.01 says that when the address width can be 3 or 4, it defaults > to 3 and enters 4-byte mode when given the appropriate command. So, when > we see a configurable width, default to 3 and let flash that default to > 4 change it in a post-bfpt fixup. > > This fixes SMPT parsing for flashes with configurable address width. If > the SMPT descriptor advertises variable address width, we use > nor->addr_width as the address width. But since it was not set to any > value from the SFDP table, the read command uses an address width of 0, > resulting in an incorrect read being issued. > > Signed-off-by: Pratyush Yadav > --- > drivers/mtd/spi-nor/sfdp.c | 1 + > 1 file changed, 1 insertion(+) Applied, thanks. ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/