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GET /api/patches/1645409/?format=api
{ "id": 1645409, "url": "http://patchwork.ozlabs.org/api/patches/1645409/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20220620110703.30463-1-pali@kernel.org/", "project": { "id": 18, "url": "http://patchwork.ozlabs.org/api/projects/18/?format=api", "name": "U-Boot", "link_name": "uboot", "list_id": "u-boot.lists.denx.de", "list_email": "u-boot@lists.denx.de", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20220620110703.30463-1-pali@kernel.org>", "list_archive_url": null, "date": "2022-06-20T11:07:03", "name": "[v2] mtd: rawnand: fsl_elbc: Fix detection when nand_scan_ident() has not selected ecc.mode", "commit_ref": "712a172499a0c9baa93fdadbf62d10a0a0efbfeb", "pull_url": null, "state": "accepted", "archived": false, "hash": "8d0069c62f5d5e98c5a9dc8cf904795b1ebe633d", "submitter": { "id": 78810, "url": "http://patchwork.ozlabs.org/api/people/78810/?format=api", "name": "Pali Rohár", "email": "pali@kernel.org" }, "delegate": { "id": 55230, "url": "http://patchwork.ozlabs.org/api/users/55230/?format=api", "username": "freenix", "first_name": "Peng", "last_name": "Fan", "email": "van.freenix@gmail.com" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20220620110703.30463-1-pali@kernel.org/mbox/", "series": [ { "id": 305554, "url": "http://patchwork.ozlabs.org/api/series/305554/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=305554", "date": "2022-06-20T11:07:03", "name": "[v2] mtd: rawnand: fsl_elbc: Fix detection when nand_scan_ident() has not selected ecc.mode", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/305554/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1645409/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1645409/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<u-boot-bounces@lists.denx.de>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": [ "bilbo.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=Q4aRABR1;\n\tdkim-atps=neutral", "ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=85.214.62.61; helo=phobos.denx.de;\n envelope-from=u-boot-bounces@lists.denx.de; receiver=<UNKNOWN>)", "phobos.denx.de;\n dmarc=pass (p=none dis=none) header.from=kernel.org", "phobos.denx.de;\n spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de", "phobos.denx.de;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.b=\"Q4aRABR1\";\n\tdkim-atps=neutral", "phobos.denx.de;\n dmarc=pass (p=none dis=none) header.from=kernel.org", "phobos.denx.de; spf=pass smtp.mailfrom=pali@kernel.org" ], "Received": [ "from phobos.denx.de (phobos.denx.de [85.214.62.61])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange X25519 server-signature RSA-PSS (2048 bits))\n\t(No client certificate requested)\n\tby bilbo.ozlabs.org (Postfix) with ESMTPS id 4LRRgf6G3Xz9sFr\n\tfor <incoming@patchwork.ozlabs.org>; Mon, 20 Jun 2022 21:07:24 +1000 (AEST)", "from h2850616.stratoserver.net (localhost [IPv6:::1])\n\tby phobos.denx.de (Postfix) with ESMTP id 1659880584;\n\tMon, 20 Jun 2022 13:07:20 +0200 (CEST)", "by phobos.denx.de (Postfix, from userid 109)\n id A0F21803DF; Mon, 20 Jun 2022 13:07:18 +0200 (CEST)", "from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217])\n (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n bits)) (No client certificate requested)\n by phobos.denx.de (Postfix) with ESMTPS id 70A71805F4\n for <u-boot@lists.denx.de>; Mon, 20 Jun 2022 13:07:16 +0200 (CEST)", "from smtp.kernel.org (relay.kernel.org [52.25.139.140])\n (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n (No client certificate requested)\n by dfw.source.kernel.org (Postfix) with ESMTPS id 999B661165;\n Mon, 20 Jun 2022 11:07:14 +0000 (UTC)", "by smtp.kernel.org (Postfix) with ESMTPSA id DADF9C3411B;\n Mon, 20 Jun 2022 11:07:13 +0000 (UTC)", "by pali.im (Postfix)\n id 04FCDF8F; Mon, 20 Jun 2022 13:07:10 +0200 (CEST)" ], "X-Spam-Checker-Version": "SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de", "X-Spam-Level": "", "X-Spam-Status": "No, score=-2.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,\n DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,\n SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no\n version=3.4.2", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n s=k20201202; t=1655723234;\n bh=+5/pE+zoPiFEpEqADrpDTj6eXBwFKKE8Od+8zSPM594=;\n h=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n b=Q4aRABR1F9IRlvO3RMt9jIX/bEWZH/2Ip65YxikIu5TpqJSDIuwxL7ytaNSKfXe+w\n xCtQyV4Tur7N4Z0IEyesQoD+0bVTGFPJ5G8TTced3AO9b2yOyQ5Od7bI07NYi0bZ/e\n 6eaoKPN8UXkpB3XD9Fhuder8AdObgIn9xo0o6esec1FfdTeQV2uBqMoAQfibATFMVz\n 86yBT5ouAhBycnuXIAR9etZtaAW8o/ReCAUGHEkpy3v982fYhWSP9uPkjRF7BfxIbK\n xFKnO2Rj+Rcyam+xg6pIKc4yA3LIKYRXSLjfYgmmystuXtWqs88oXfGWuskga0xm9F\n BW/Xlb1KiGrcA==", "From": "=?utf-8?q?Pali_Roh=C3=A1r?= <pali@kernel.org>", "To": "\"Peng Fan (OSS)\" <peng.fan@oss.nxp.com>", "Cc": "Priyanka Jain <priyanka.jain@nxp.com>, Wolfgang Denk <wd@denx.de>,\n Sinan Akman <sinan@writeme.com>, u-boot@lists.denx.de", "Subject": "[PATCH v2] mtd: rawnand: fsl_elbc: Fix detection when\n nand_scan_ident() has not selected ecc.mode", "Date": "Mon, 20 Jun 2022 13:07:03 +0200", "Message-Id": "<20220620110703.30463-1-pali@kernel.org>", "X-Mailer": "git-send-email 2.20.1", "In-Reply-To": "<20220620110218.dtzplvmtv4elhfos@pali>", "References": "<20220620110218.dtzplvmtv4elhfos@pali>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "X-BeenThere": "u-boot@lists.denx.de", "X-Mailman-Version": "2.1.39", "Precedence": "list", "List-Id": "U-Boot discussion <u-boot.lists.denx.de>", "List-Unsubscribe": "<https://lists.denx.de/options/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=unsubscribe>", "List-Archive": "<https://lists.denx.de/pipermail/u-boot/>", "List-Post": "<mailto:u-boot@lists.denx.de>", "List-Help": "<mailto:u-boot-request@lists.denx.de?subject=help>", "List-Subscribe": "<https://lists.denx.de/listinfo/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=subscribe>", "Errors-To": "u-boot-bounces@lists.denx.de", "Sender": "\"U-Boot\" <u-boot-bounces@lists.denx.de>", "X-Virus-Scanned": "clamav-milter 0.103.6 at phobos.denx.de", "X-Virus-Status": "Clean" }, "content": "ecc.mode is set to 0 (aliased to NAND_ECC_NONE) either when function\nnand_scan_ident() has not selected ecc.mode or when it selected it to none\necc mode.\n\nDistinguish between these two states by checking of node property\n\"nand-ecc-mode\" which function nand_scan_ident() uses for filling ecc.mode.\n\nThis change fixes usage of none ecc mode if it is specified in DTS file.\n\nFixes: c9ea9019c5aa (\"mtd: rawnand: fsl_elbc: Use ECC configuration from device tree\")\nSigned-off-by: Pali Rohár <pali@kernel.org>\n\n---\nChanges in v2:\n* Add guard for ofnode_read_string()\n---\n drivers/mtd/nand/raw/fsl_elbc_nand.c | 6 +++++-\n 1 file changed, 5 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/mtd/nand/raw/fsl_elbc_nand.c b/drivers/mtd/nand/raw/fsl_elbc_nand.c\nindex e734139b5ea5..5d50302eefbe 100644\n--- a/drivers/mtd/nand/raw/fsl_elbc_nand.c\n+++ b/drivers/mtd/nand/raw/fsl_elbc_nand.c\n@@ -744,7 +744,11 @@ static int fsl_elbc_chip_init(int devnum, u8 *addr, ofnode flash_node)\n \t\treturn ret;\n \n \t/* If nand_scan_ident() has not selected ecc.mode, do it now */\n-\tif (nand->ecc.mode == NAND_ECC_NONE) {\n+\tif (nand->ecc.mode == 0\n+#if CONFIG_IS_ENABLED(OF_CONTROL)\n+\t && !ofnode_read_string(nand->flash_node, \"nand-ecc-mode\")\n+#endif\n+\t ) {\n \t\t/* If CS Base Register selects full hardware ECC then use it */\n \t\tif ((br & BR_DECC) == BR_DECC_CHK_GEN) {\n \t\t\tnand->ecc.mode = NAND_ECC_HW;\n", "prefixes": [ "v2" ] }