From patchwork Tue Feb 11 16:35:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frieder Schrempf X-Patchwork-Id: 1236374 X-Patchwork-Delegate: miquel.raynal@bootlin.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=kontron.de Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20170209 header.b=rxqFmWmh; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 48H7h353zVz9s29 for ; Wed, 12 Feb 2020 03:36:19 +1100 (AEDT) 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:In-Reply-To:References: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=irpuA8shcNtaxQNodjS0wJ439ubf0ULQvxGTovpEbv8=; b=rxqFmWmhKUfTTS SMX78AypgbvyUpdlwfRYtPFSkUZzqwDDpbcfDVoYy3vQJ8zLMckr1/MznpKZlUZyNi4ph5kcWSf7d 4lCnj+WgfT9TrNRbR/dzobqrOzifIFeQcFfaWRCL6QmhJ90YtgWs860gXmJFEJ6kmCTWEV2qTaVnf B+b2i8iSASEfIf7X9OrpDnTZJyuG+IzYtn/mRkWmKFwRPDFmM5YHQvmQjZcpz65WLGM0i/omcDsZ0 cJdO3IBLIPJ2+vGxc8omWGf4XT9WCzg0FLJ27Usb3V4IVk8HaVau6eEtraJnpm1XdhkJszzFnBhsT KXTiSUdwcn+SraA+P4sg==; 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 1j1YVz-0007Bj-8n; Tue, 11 Feb 2020 16:35:59 +0000 Received: from skedge04.snt-world.com ([91.208.41.69]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j1YVo-0006xX-OA for linux-mtd@lists.infradead.org; Tue, 11 Feb 2020 16:35:50 +0000 Received: from sntmail11s.snt-is.com (unknown [10.203.32.181]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by skedge04.snt-world.com (Postfix) with ESMTPS id 9272667A884; Tue, 11 Feb 2020 17:35:44 +0100 (CET) Received: from sntmail12r.snt-is.com (10.203.32.182) by sntmail11s.snt-is.com (10.203.32.181) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1913.5; Tue, 11 Feb 2020 17:35:44 +0100 Received: from sntmail12r.snt-is.com ([fe80::e551:8750:7bba:3305]) by sntmail12r.snt-is.com ([fe80::e551:8750:7bba:3305%3]) with mapi id 15.01.1913.005; Tue, 11 Feb 2020 17:35:44 +0100 From: Schrempf Frieder To: Boris Brezillon , Schrempf Frieder , Jeff Kletsky , liaoweixiong , Miquel Raynal , Peter Pan Subject: [PATCH 2/3] mtd: spinand: Explicitly use MTD_OPS_RAW to write the bad block marker to OOB Thread-Topic: [PATCH 2/3] mtd: spinand: Explicitly use MTD_OPS_RAW to write the bad block marker to OOB Thread-Index: AQHV4PlOqIGXKiRg80yCZpwMCvXHKw== Date: Tue, 11 Feb 2020 16:35:43 +0000 Message-ID: <20200211163452.25442-3-frieder.schrempf@kontron.de> References: <20200211163452.25442-1-frieder.schrempf@kontron.de> In-Reply-To: <20200211163452.25442-1-frieder.schrempf@kontron.de> Accept-Language: de-DE, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.17.1 x-originating-ip: [172.25.9.193] x-c2processedorg: 51b406b7-48a2-4d03-b652-521f56ac89f3 MIME-Version: 1.0 X-SnT-MailScanner-Information: Please contact the ISP for more information X-SnT-MailScanner-ID: 9272667A884.AE3E8 X-SnT-MailScanner: Not scanned: please contact your Internet E-Mail Service Provider for details X-SnT-MailScanner-SpamCheck: X-SnT-MailScanner-From: frieder.schrempf@kontron.de X-SnT-MailScanner-To: bbrezillon@kernel.org, git-commits@allycomm.com, liaoweixiong@allwinnertech.com, linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, peterpandong@micron.com, richard@nod.at X-Spam-Status: No X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200211_083548_966935_5500FE04 X-CRM114-Status: UNSURE ( 9.98 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [91.208.41.69 listed in list.dnswl.org] 0.0 T_SPF_PERMERROR SPF: test of record failed (permerror) 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 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: Richard Weinberger , "linux-mtd@lists.infradead.org" , "linux-kernel@vger.kernel.org" Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org From: Frieder Schrempf When writing the bad block marker to the OOB area the access mode should be set to MTD_OPS_RAW as it is done for reading the marker. Currently this only works because req.mode is initialized to MTD_OPS_PLACE_OOB (0) and spinand_write_to_cache_op() checks for req.mode != MTD_OPS_AUTO_OOB. Fix this by explicitly setting req.mode to MTD_OPS_RAW. Fixes: 7529df465248 ("mtd: nand: Add core infrastructure to support SPI NANDs") Signed-off-by: Frieder Schrempf Reviewed-by: Boris Brezillon --- drivers/mtd/nand/spi/core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index 5d267a67a5f7..925db6269861 100644 --- a/drivers/mtd/nand/spi/core.c +++ b/drivers/mtd/nand/spi/core.c @@ -609,6 +609,7 @@ static int spinand_markbad(struct nand_device *nand, const struct nand_pos *pos) .ooboffs = 0, .ooblen = 2, .oobbuf.out = marker, + .mode = MTD_OPS_RAW, }; int ret;