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=-13.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 2C334C4727C for ; Wed, 30 Sep 2020 15:41:58 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 82B5220738 for ; Wed, 30 Sep 2020 15:41:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="XH9eMhXu" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 82B5220738 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.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=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: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=5oRxULA4DowKjU9a2fWHJA2gGfH+Ix9MA2InDAYGq9Q=; b=XH9eMhXulXTNlTL5ekg1+EEw8 mmiNNYQzd6FcJqN2nE8DWhUjRzC3I32tWY+GhWD/FnNpdmWPP9v9a/Vin5MAT/LUz43jyq8K9a87M kbFOM8tBrr5ycL/pMI6CuaLPbfE1xNaDVlplLWnSPPH9ib4w8YMisKxT20WrPqhWhqezwAjKtEy8T wKXNz5tvJXC7v4EVF5/0jwUcQJxRsu6fN9eIT+RXpKYMREBdBMSJAsOO05/bs4g+7Lzj+BgwRyvor 4oan6dujO4c6CvZfCYCQr5KifFmwTPVyulq6UTEplmFV4nJuKFAJktT8jdN0YcAFLiCjLc9EM7GIl N+SOYpaRQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kNeEU-0007iJ-O9; Wed, 30 Sep 2020 15:41:30 +0000 Received: from relay5-d.mail.gandi.net ([217.70.183.197]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kNeEK-0007fd-4n for linux-mtd@lists.infradead.org; Wed, 30 Sep 2020 15:41:21 +0000 X-Originating-IP: 77.205.53.71 Received: from localhost.localdomain (71.53.205.77.rev.sfr.net [77.205.53.71]) (Authenticated sender: miquel.raynal@bootlin.com) by relay5-d.mail.gandi.net (Postfix) with ESMTPSA id 6C7351C0014; Wed, 30 Sep 2020 15:41:18 +0000 (UTC) From: Miquel Raynal To: Richard Weinberger , Vignesh Raghavendra , Tudor Ambarus , Subject: [PATCH 5/5] mtd: spinand: Fill a default ECC provider/algorithm Date: Wed, 30 Sep 2020 17:41:09 +0200 Message-Id: <20200930154109.3922-6-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200930154109.3922-1-miquel.raynal@bootlin.com> References: <20200930154109.3922-1-miquel.raynal@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200930_114120_420070_1CD58FAE X-CRM114-Status: GOOD ( 13.75 ) 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: Julien Su , ycllin@mxic.com.tw, Thomas Petazzoni 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 The SPI-NAND layer default is on-die ECC because until now it was the only one supported. New SPI-NAND chip flavors might use something else as ECC engine provider but this will always be the default if the user does not choose explicitly something else. Signed-off-by: Miquel Raynal --- drivers/mtd/nand/spi/core.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index 668441d483e3..916335c510d3 100644 --- a/drivers/mtd/nand/spi/core.c +++ b/drivers/mtd/nand/spi/core.c @@ -309,7 +309,7 @@ static struct nand_ecc_engine_ops spinand_ondie_ecc_engine_ops = { .finish_io_req = spinand_ondie_ecc_finish_io_req, }; -static __maybe_unused struct nand_ecc_engine spinand_ondie_ecc_engine = { +static struct nand_ecc_engine spinand_ondie_ecc_engine = { .ops = &spinand_ondie_ecc_engine_ops, }; @@ -1134,6 +1134,10 @@ static int spinand_init(struct spinand_device *spinand) if (ret) goto err_manuf_cleanup; + /* SPI-NAND default ECC engine is on-die */ + nand->ecc.defaults.engine_type = NAND_ECC_ENGINE_TYPE_ON_DIE; + nand->ecc.ondie_engine = &spinand_ondie_ecc_engine; + /* * Right now, we don't support ECC, so let the whole oob * area available for the user. -- 2.20.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/