From patchwork Thu May 14 17:16:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miquel Raynal X-Patchwork-Id: 11549439 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1752060D for ; Thu, 14 May 2020 17:25:47 +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 CDA2B2065D for ; Thu, 14 May 2020 17:25:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="o5fJaKzq" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CDA2B2065D 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-arm-kernel-bounces+patchwork-linux-arm=patchwork.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: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=1Zz7tCmveZADu+yP9HosktSnjM/SvL9awQJpbKG6oWU=; b=o5fJaKzqQTJqrX w4agtwzj1KWq2e2GUDAbh3CpOIrAvTmSgiu24PFb83msLvEP3xIxmyVnGpeXCwO6WjBX/pXLhJpbx UPd6Ne/Rv8hYOwXkPPxc91AI+vi7R2PGIXOgDqpzMzwb4N4EJKyWC+QoOFnj4PF4HpEfpkFeFqIfA d387W3xIA81jNwvBahlccjyWvPQCGwebmp+ElHSNRmcZzSG3N+zIlOrNSGzjkxnlKjrgixuci1B3f op7UgJ4M9VKdRgFJL9XyVVAr7zgSZXX0ylvNqBL+8DBqaV0d5OAxR0DnVJDVp6JIRUFdAUbccFPRk lrEhng9EGZXJH07ajNDQ==; 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 1jZHc6-0001YW-GZ; Thu, 14 May 2020 17:25:42 +0000 Received: from relay10.mail.gandi.net ([217.70.178.230]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jZHTz-0005DO-Mp; Thu, 14 May 2020 17:17:34 +0000 Received: from localhost.localdomain (unknown [91.224.148.103]) (Authenticated sender: miquel.raynal@bootlin.com) by relay10.mail.gandi.net (Postfix) with ESMTPSA id B8FB2240002; Thu, 14 May 2020 17:17:15 +0000 (UTC) From: Miquel Raynal To: Richard Weinberger , Vignesh Raghavendra , Tudor Ambarus Subject: [PATCH v5 11/21] mtd: rawnand: Use the new ECC engine type enumeration Date: Thu, 14 May 2020 19:16:41 +0200 Message-Id: <20200514171651.24851-12-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200514171651.24851-1-miquel.raynal@bootlin.com> References: <20200514171651.24851-1-miquel.raynal@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200514_101720_271614_673BDF0A X-CRM114-Status: GOOD ( 12.31 ) X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.4.4 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 [217.70.178.230 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Tudor Ambarus , Julien Su , Schrempf Frieder , Paul Cercueil , linux-mtd@lists.infradead.org, Thomas Petazzoni , Miquel Raynal , Mason Yang , Chuanhong Guo , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Mechanical switch from the legacy enumeration to the new enumeration in drivers and board files. Signed-off-by: Miquel Raynal --- arch/arm/mach-davinci/board-da830-evm.c | 2 +- arch/arm/mach-davinci/board-da850-evm.c | 2 +- arch/arm/mach-davinci/board-dm355-evm.c | 2 +- arch/arm/mach-davinci/board-dm355-leopard.c | 2 +- arch/arm/mach-davinci/board-dm365-evm.c | 2 +- arch/arm/mach-davinci/board-dm644x-evm.c | 2 +- arch/arm/mach-davinci/board-dm646x-evm.c | 2 +- arch/arm/mach-davinci/board-mityomapl138.c | 2 +- arch/arm/mach-davinci/board-neuros-osd2.c | 2 +- arch/arm/mach-davinci/board-omapl138-hawk.c | 2 +- arch/arm/mach-s3c24xx/common-smdk.c | 2 +- arch/arm/mach-s3c24xx/mach-anubis.c | 2 +- arch/arm/mach-s3c24xx/mach-at2440evb.c | 2 +- arch/arm/mach-s3c24xx/mach-bast.c | 2 +- arch/arm/mach-s3c24xx/mach-gta02.c | 2 +- arch/arm/mach-s3c24xx/mach-jive.c | 2 +- arch/arm/mach-s3c24xx/mach-mini2440.c | 2 +- arch/arm/mach-s3c24xx/mach-osiris.c | 2 +- arch/arm/mach-s3c24xx/mach-qt2410.c | 2 +- arch/arm/mach-s3c24xx/mach-rx1950.c | 2 +- arch/arm/mach-s3c24xx/mach-rx3715.c | 2 +- arch/arm/mach-s3c24xx/mach-vstms.c | 2 +- arch/arm/mach-s3c64xx/mach-hmt.c | 2 +- arch/arm/mach-s3c64xx/mach-mini6410.c | 2 +- arch/arm/mach-s3c64xx/mach-real6410.c | 2 +- drivers/mtd/nand/raw/ams-delta.c | 2 +- drivers/mtd/nand/raw/atmel/nand-controller.c | 14 ++-- drivers/mtd/nand/raw/au1550nd.c | 2 +- .../mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c | 3 +- drivers/mtd/nand/raw/brcmnand/brcmnand.c | 8 +-- .../mtd/nand/raw/cadence-nand-controller.c | 4 +- drivers/mtd/nand/raw/cafe_nand.c | 2 +- drivers/mtd/nand/raw/cmx270_nand.c | 2 +- drivers/mtd/nand/raw/cs553x_nand.c | 2 +- drivers/mtd/nand/raw/davinci_nand.c | 22 +++--- drivers/mtd/nand/raw/denali.c | 2 +- drivers/mtd/nand/raw/diskonchip.c | 2 +- drivers/mtd/nand/raw/fsl_elbc_nand.c | 18 ++--- drivers/mtd/nand/raw/fsl_ifc_nand.c | 10 +-- drivers/mtd/nand/raw/fsl_upm.c | 2 +- drivers/mtd/nand/raw/fsmc_nand.c | 12 ++-- drivers/mtd/nand/raw/gpio.c | 2 +- drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 2 +- drivers/mtd/nand/raw/hisi504_nand.c | 6 +- .../mtd/nand/raw/ingenic/ingenic_nand_drv.c | 14 ++-- drivers/mtd/nand/raw/lpc32xx_mlc.c | 2 +- drivers/mtd/nand/raw/lpc32xx_slc.c | 2 +- drivers/mtd/nand/raw/marvell_nand.c | 17 ++--- drivers/mtd/nand/raw/meson_nand.c | 2 +- drivers/mtd/nand/raw/mpc5121_nfc.c | 2 +- drivers/mtd/nand/raw/mtk_nand.c | 6 +- drivers/mtd/nand/raw/mxc_nand.c | 23 ++++--- drivers/mtd/nand/raw/nand_base.c | 68 +++++++++++-------- drivers/mtd/nand/raw/nand_micron.c | 4 +- drivers/mtd/nand/raw/nand_toshiba.c | 3 +- drivers/mtd/nand/raw/nandsim.c | 4 +- drivers/mtd/nand/raw/ndfc.c | 2 +- drivers/mtd/nand/raw/omap2.c | 20 +++--- drivers/mtd/nand/raw/orion_nand.c | 2 +- drivers/mtd/nand/raw/pasemi_nand.c | 2 +- drivers/mtd/nand/raw/plat_nand.c | 2 +- drivers/mtd/nand/raw/qcom_nandc.c | 2 +- drivers/mtd/nand/raw/r852.c | 2 +- drivers/mtd/nand/raw/s3c2410.c | 16 ++--- drivers/mtd/nand/raw/sh_flctl.c | 4 +- drivers/mtd/nand/raw/sharpsl.c | 2 +- drivers/mtd/nand/raw/socrates_nand.c | 3 +- drivers/mtd/nand/raw/stm32_fmc2_nand.c | 9 +-- drivers/mtd/nand/raw/sunxi_nand.c | 18 ++--- drivers/mtd/nand/raw/tango_nand.c | 2 +- drivers/mtd/nand/raw/tegra_nand.c | 2 +- drivers/mtd/nand/raw/tmio_nand.c | 2 +- drivers/mtd/nand/raw/txx9ndfmc.c | 2 +- drivers/mtd/nand/raw/vf610_nfc.c | 4 +- drivers/mtd/nand/raw/xway_nand.c | 2 +- include/linux/mtd/rawnand.h | 4 +- include/linux/platform_data/mtd-davinci.h | 10 +-- .../linux/platform_data/mtd-nand-s3c2410.h | 2 +- 78 files changed, 222 insertions(+), 206 deletions(-) diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c index a273ab25c668..ce2b212d4834 100644 --- a/arch/arm/mach-davinci/board-da830-evm.c +++ b/arch/arm/mach-davinci/board-da830-evm.c @@ -306,7 +306,7 @@ static struct davinci_nand_pdata da830_evm_nand_pdata = { .core_chipsel = 1, .parts = da830_evm_nand_partitions, .nr_parts = ARRAY_SIZE(da830_evm_nand_partitions), - .ecc_mode = NAND_ECC_HW, + .engine_type = NAND_ECC_ENGINE_CONTROLLER, .ecc_bits = 4, .bbt_options = NAND_BBT_USE_FLASH, .bbt_td = &da830_evm_nand_bbt_main_descr, diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index 5b3549f1236c..fbf0eb33e988 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -239,7 +239,7 @@ static struct davinci_nand_pdata da850_evm_nandflash_data = { .core_chipsel = 1, .parts = da850_evm_nandflash_partition, .nr_parts = ARRAY_SIZE(da850_evm_nandflash_partition), - .ecc_mode = NAND_ECC_HW, + .engine_type = NAND_ECC_ENGINE_CONTROLLER, .ecc_bits = 4, .bbt_options = NAND_BBT_USE_FLASH, .timing = &da850_evm_nandflash_timing, diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c index 5113273fda69..6548a8c79a93 100644 --- a/arch/arm/mach-davinci/board-dm355-evm.c +++ b/arch/arm/mach-davinci/board-dm355-evm.c @@ -82,7 +82,7 @@ static struct davinci_nand_pdata davinci_nand_data = { .mask_chipsel = BIT(14), .parts = davinci_nand_partitions, .nr_parts = ARRAY_SIZE(davinci_nand_partitions), - .ecc_mode = NAND_ECC_HW, + .engine_type = NAND_ECC_ENGINE_CONTROLLER, .bbt_options = NAND_BBT_USE_FLASH, .ecc_bits = 4, }; diff --git a/arch/arm/mach-davinci/board-dm355-leopard.c b/arch/arm/mach-davinci/board-dm355-leopard.c index 4c8a592754ac..6d1e02c80d24 100644 --- a/arch/arm/mach-davinci/board-dm355-leopard.c +++ b/arch/arm/mach-davinci/board-dm355-leopard.c @@ -76,7 +76,7 @@ static struct davinci_nand_pdata davinci_nand_data = { .mask_chipsel = BIT(14), .parts = davinci_nand_partitions, .nr_parts = ARRAY_SIZE(davinci_nand_partitions), - .ecc_mode = NAND_HW_ECC_ENGINE, + .engine_type = NAND_ECC_ENGINE_CONTROLLER, .ecc_placement = NAND_ECC_PLACEMENT_INTERLEAVED, .ecc_bits = 4, .bbt_options = NAND_BBT_USE_FLASH, diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c index 2328b15ac067..aebf0b4a4a88 100644 --- a/arch/arm/mach-davinci/board-dm365-evm.c +++ b/arch/arm/mach-davinci/board-dm365-evm.c @@ -146,7 +146,7 @@ static struct davinci_nand_pdata davinci_nand_data = { .mask_chipsel = BIT(14), .parts = davinci_nand_partitions, .nr_parts = ARRAY_SIZE(davinci_nand_partitions), - .ecc_mode = NAND_ECC_HW, + .engine_type = NAND_ECC_ENGINE_CONTROLLER, .bbt_options = NAND_BBT_USE_FLASH, .ecc_bits = 4, }; diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c index 3461d12bbfc0..2b1a2621f55e 100644 --- a/arch/arm/mach-davinci/board-dm644x-evm.c +++ b/arch/arm/mach-davinci/board-dm644x-evm.c @@ -162,7 +162,7 @@ static struct davinci_nand_pdata davinci_evm_nandflash_data = { .core_chipsel = 0, .parts = davinci_evm_nandflash_partition, .nr_parts = ARRAY_SIZE(davinci_evm_nandflash_partition), - .ecc_mode = NAND_ECC_HW, + .engine_type = NAND_ECC_ENGINE_CONTROLLER, .ecc_bits = 1, .bbt_options = NAND_BBT_USE_FLASH, .timing = &davinci_evm_nandflash_timing, diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c index 4600b617f9b4..f600082baa12 100644 --- a/arch/arm/mach-davinci/board-dm646x-evm.c +++ b/arch/arm/mach-davinci/board-dm646x-evm.c @@ -91,7 +91,7 @@ static struct davinci_nand_pdata davinci_nand_data = { .mask_ale = 0x40000, .parts = davinci_nand_partitions, .nr_parts = ARRAY_SIZE(davinci_nand_partitions), - .ecc_mode = NAND_ECC_HW, + .engine_type = NAND_ECC_ENGINE_CONTROLLER, .ecc_bits = 1, .options = 0, }; diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c index dfce421c0579..ecad01d62c56 100644 --- a/arch/arm/mach-davinci/board-mityomapl138.c +++ b/arch/arm/mach-davinci/board-mityomapl138.c @@ -432,7 +432,7 @@ static struct davinci_nand_pdata mityomapl138_nandflash_data = { .core_chipsel = 1, .parts = mityomapl138_nandflash_partition, .nr_parts = ARRAY_SIZE(mityomapl138_nandflash_partition), - .ecc_mode = NAND_ECC_HW, + .engine_type = NAND_ECC_ENGINE_CONTROLLER, .bbt_options = NAND_BBT_USE_FLASH, .options = NAND_BUSWIDTH_16, .ecc_bits = 1, /* 4 bit mode is not supported with 16 bit NAND */ diff --git a/arch/arm/mach-davinci/board-neuros-osd2.c b/arch/arm/mach-davinci/board-neuros-osd2.c index ce99f782811a..a21099fbe414 100644 --- a/arch/arm/mach-davinci/board-neuros-osd2.c +++ b/arch/arm/mach-davinci/board-neuros-osd2.c @@ -90,7 +90,7 @@ static struct davinci_nand_pdata davinci_ntosd2_nandflash_data = { .core_chipsel = 0, .parts = davinci_ntosd2_nandflash_partition, .nr_parts = ARRAY_SIZE(davinci_ntosd2_nandflash_partition), - .ecc_mode = NAND_ECC_HW, + .engine_type = NAND_ECC_ENGINE_CONTROLLER, .ecc_bits = 1, .bbt_options = NAND_BBT_USE_FLASH, }; diff --git a/arch/arm/mach-davinci/board-omapl138-hawk.c b/arch/arm/mach-davinci/board-omapl138-hawk.c index 5390a8630cf0..0c7fb78995a6 100644 --- a/arch/arm/mach-davinci/board-omapl138-hawk.c +++ b/arch/arm/mach-davinci/board-omapl138-hawk.c @@ -206,7 +206,7 @@ static struct davinci_nand_pdata omapl138_hawk_nandflash_data = { .core_chipsel = 1, .parts = omapl138_hawk_nandflash_partition, .nr_parts = ARRAY_SIZE(omapl138_hawk_nandflash_partition), - .ecc_mode = NAND_ECC_HW, + .engine_type = NAND_ECC_ENGINE_CONTROLLER, .ecc_bits = 4, .bbt_options = NAND_BBT_USE_FLASH, .options = NAND_BUSWIDTH_16, diff --git a/arch/arm/mach-s3c24xx/common-smdk.c b/arch/arm/mach-s3c24xx/common-smdk.c index 58e30cad386c..6aa598d5191b 100644 --- a/arch/arm/mach-s3c24xx/common-smdk.c +++ b/arch/arm/mach-s3c24xx/common-smdk.c @@ -166,7 +166,7 @@ static struct s3c2410_platform_nand smdk_nand_info = { .twrph1 = 20, .nr_sets = ARRAY_SIZE(smdk_nand_sets), .sets = smdk_nand_sets, - .ecc_mode = NAND_ECC_SOFT, + .engine_type = NAND_ECC_ENGINE_SOFT, }; /* devices we initialise */ diff --git a/arch/arm/mach-s3c24xx/mach-anubis.c b/arch/arm/mach-s3c24xx/mach-anubis.c index 072966dcad78..60de8f86e66a 100644 --- a/arch/arm/mach-s3c24xx/mach-anubis.c +++ b/arch/arm/mach-s3c24xx/mach-anubis.c @@ -218,7 +218,7 @@ static struct s3c2410_platform_nand __initdata anubis_nand_info = { .nr_sets = ARRAY_SIZE(anubis_nand_sets), .sets = anubis_nand_sets, .select_chip = anubis_nand_select, - .ecc_mode = NAND_ECC_SOFT, + .engine_type = NAND_ECC_ENGINE_SOFT, }; /* IDE channels */ diff --git a/arch/arm/mach-s3c24xx/mach-at2440evb.c b/arch/arm/mach-s3c24xx/mach-at2440evb.c index 58c5ef3cf1d7..1d52a29f373a 100644 --- a/arch/arm/mach-s3c24xx/mach-at2440evb.c +++ b/arch/arm/mach-s3c24xx/mach-at2440evb.c @@ -109,7 +109,7 @@ static struct s3c2410_platform_nand __initdata at2440evb_nand_info = { .twrph1 = 40, .nr_sets = ARRAY_SIZE(at2440evb_nand_sets), .sets = at2440evb_nand_sets, - .ecc_mode = NAND_ECC_SOFT, + .engine_type = NAND_ECC_ENGINE_SOFT, }; /* DM9000AEP 10/100 ethernet controller */ diff --git a/arch/arm/mach-s3c24xx/mach-bast.c b/arch/arm/mach-s3c24xx/mach-bast.c index a7c3955ae8f6..f8deca7e1d41 100644 --- a/arch/arm/mach-s3c24xx/mach-bast.c +++ b/arch/arm/mach-s3c24xx/mach-bast.c @@ -294,7 +294,7 @@ static struct s3c2410_platform_nand __initdata bast_nand_info = { .nr_sets = ARRAY_SIZE(bast_nand_sets), .sets = bast_nand_sets, .select_chip = bast_nand_select, - .ecc_mode = NAND_ECC_SOFT, + .engine_type = NAND_ECC_ENGINE_SOFT, }; /* DM9000 */ diff --git a/arch/arm/mach-s3c24xx/mach-gta02.c b/arch/arm/mach-s3c24xx/mach-gta02.c index 594901f3b8e5..d7ee1043b96a 100644 --- a/arch/arm/mach-s3c24xx/mach-gta02.c +++ b/arch/arm/mach-s3c24xx/mach-gta02.c @@ -416,7 +416,7 @@ static struct s3c2410_platform_nand __initdata gta02_nand_info = { .twrph1 = 15, .nr_sets = ARRAY_SIZE(gta02_nand_sets), .sets = gta02_nand_sets, - .ecc_mode = NAND_ECC_SOFT, + .engine_type = NAND_ECC_ENGINE_SOFT, }; diff --git a/arch/arm/mach-s3c24xx/mach-jive.c b/arch/arm/mach-s3c24xx/mach-jive.c index 885e8f12e4b9..ac2b98bc2d82 100644 --- a/arch/arm/mach-s3c24xx/mach-jive.c +++ b/arch/arm/mach-s3c24xx/mach-jive.c @@ -228,7 +228,7 @@ static struct s3c2410_platform_nand __initdata jive_nand_info = { .twrph1 = 40, .sets = jive_nand_sets, .nr_sets = ARRAY_SIZE(jive_nand_sets), - .ecc_mode = NAND_ECC_SOFT, + .engine_type = NAND_ECC_ENGINE_SOFT, }; static int __init jive_mtdset(char *options) diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c b/arch/arm/mach-s3c24xx/mach-mini2440.c index 9035f868fb34..1fbeab0dffa5 100644 --- a/arch/arm/mach-s3c24xx/mach-mini2440.c +++ b/arch/arm/mach-s3c24xx/mach-mini2440.c @@ -296,7 +296,7 @@ static struct s3c2410_platform_nand mini2440_nand_info __initdata = { .nr_sets = ARRAY_SIZE(mini2440_nand_sets), .sets = mini2440_nand_sets, .ignore_unset_ecc = 1, - .ecc_mode = NAND_ECC_HW, + .engine_type = NAND_ECC_ENGINE_CONTROLLER, }; /* DM9000AEP 10/100 ethernet controller */ diff --git a/arch/arm/mach-s3c24xx/mach-osiris.c b/arch/arm/mach-s3c24xx/mach-osiris.c index ee3630cb236a..c241256843a5 100644 --- a/arch/arm/mach-s3c24xx/mach-osiris.c +++ b/arch/arm/mach-s3c24xx/mach-osiris.c @@ -234,7 +234,7 @@ static struct s3c2410_platform_nand __initdata osiris_nand_info = { .nr_sets = ARRAY_SIZE(osiris_nand_sets), .sets = osiris_nand_sets, .select_chip = osiris_nand_select, - .ecc_mode = NAND_ECC_SOFT, + .engine_type = NAND_ECC_ENGINE_SOFT, }; /* PCMCIA control and configuration */ diff --git a/arch/arm/mach-s3c24xx/mach-qt2410.c b/arch/arm/mach-s3c24xx/mach-qt2410.c index 5d48e5b6e738..ae986d0973c2 100644 --- a/arch/arm/mach-s3c24xx/mach-qt2410.c +++ b/arch/arm/mach-s3c24xx/mach-qt2410.c @@ -281,7 +281,7 @@ static struct s3c2410_platform_nand __initdata qt2410_nand_info = { .twrph1 = 20, .nr_sets = ARRAY_SIZE(qt2410_nand_sets), .sets = qt2410_nand_sets, - .ecc_mode = NAND_ECC_SOFT, + .engine_type = NAND_ECC_ENGINE_SOFT, }; /* UDC */ diff --git a/arch/arm/mach-s3c24xx/mach-rx1950.c b/arch/arm/mach-s3c24xx/mach-rx1950.c index fde98b175c75..3acd2eacfd30 100644 --- a/arch/arm/mach-s3c24xx/mach-rx1950.c +++ b/arch/arm/mach-s3c24xx/mach-rx1950.c @@ -620,7 +620,7 @@ static struct s3c2410_platform_nand rx1950_nand_info = { .twrph1 = 15, .nr_sets = ARRAY_SIZE(rx1950_nand_sets), .sets = rx1950_nand_sets, - .ecc_mode = NAND_ECC_SOFT, + .engine_type = NAND_ECC_ENGINE_SOFT, }; static struct s3c2410_udc_mach_info rx1950_udc_cfg __initdata = { diff --git a/arch/arm/mach-s3c24xx/mach-rx3715.c b/arch/arm/mach-s3c24xx/mach-rx3715.c index 529c6faf862f..e17f067e6e66 100644 --- a/arch/arm/mach-s3c24xx/mach-rx3715.c +++ b/arch/arm/mach-s3c24xx/mach-rx3715.c @@ -158,7 +158,7 @@ static struct s3c2410_platform_nand __initdata rx3715_nand_info = { .twrph1 = 15, .nr_sets = ARRAY_SIZE(rx3715_nand_sets), .sets = rx3715_nand_sets, - .ecc_mode = NAND_ECC_SOFT, + .engine_type = NAND_ECC_ENGINE_SOFT, }; static struct platform_device *rx3715_devices[] __initdata = { diff --git a/arch/arm/mach-s3c24xx/mach-vstms.c b/arch/arm/mach-s3c24xx/mach-vstms.c index d76b28b65e65..3950afb70e82 100644 --- a/arch/arm/mach-s3c24xx/mach-vstms.c +++ b/arch/arm/mach-s3c24xx/mach-vstms.c @@ -112,7 +112,7 @@ static struct s3c2410_platform_nand __initdata vstms_nand_info = { .twrph1 = 20, .nr_sets = ARRAY_SIZE(vstms_nand_sets), .sets = vstms_nand_sets, - .ecc_mode = NAND_ECC_SOFT, + .engine_type = NAND_ECC_ENGINE_SOFT, }; static struct platform_device *vstms_devices[] __initdata = { diff --git a/arch/arm/mach-s3c64xx/mach-hmt.c b/arch/arm/mach-s3c64xx/mach-hmt.c index e7080215c624..c1b9af42535a 100644 --- a/arch/arm/mach-s3c64xx/mach-hmt.c +++ b/arch/arm/mach-s3c64xx/mach-hmt.c @@ -199,7 +199,7 @@ static struct s3c2410_platform_nand hmt_nand_info = { .twrph1 = 40, .nr_sets = ARRAY_SIZE(hmt_nand_sets), .sets = hmt_nand_sets, - .ecc_mode = NAND_ECC_SOFT, + .engine_type = NAND_ECC_ENGINE_SOFT, }; static struct gpio_led hmt_leds[] = { diff --git a/arch/arm/mach-s3c64xx/mach-mini6410.c b/arch/arm/mach-s3c64xx/mach-mini6410.c index 0dd36ae49e6a..4ddfa97a418e 100644 --- a/arch/arm/mach-s3c64xx/mach-mini6410.c +++ b/arch/arm/mach-s3c64xx/mach-mini6410.c @@ -136,7 +136,7 @@ static struct s3c2410_platform_nand mini6410_nand_info = { .twrph1 = 40, .nr_sets = ARRAY_SIZE(mini6410_nand_sets), .sets = mini6410_nand_sets, - .ecc_mode = NAND_ECC_SOFT, + .engine_type = NAND_ECC_ENGINE_SOFT, }; static struct s3c_fb_pd_win mini6410_lcd_type0_fb_win = { diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-s3c64xx/mach-real6410.c index 0ff88b6859c4..db7c6edd7551 100644 --- a/arch/arm/mach-s3c64xx/mach-real6410.c +++ b/arch/arm/mach-s3c64xx/mach-real6410.c @@ -188,7 +188,7 @@ static struct s3c2410_platform_nand real6410_nand_info = { .twrph1 = 40, .nr_sets = ARRAY_SIZE(real6410_nand_sets), .sets = real6410_nand_sets, - .ecc_mode = NAND_ECC_SOFT, + .engine_type = NAND_ECC_ENGINE_SOFT, }; static struct platform_device *real6410_devices[] __initdata = { diff --git a/drivers/mtd/nand/raw/ams-delta.c b/drivers/mtd/nand/raw/ams-delta.c index d66dab25df20..b83b600825e2 100644 --- a/drivers/mtd/nand/raw/ams-delta.c +++ b/drivers/mtd/nand/raw/ams-delta.c @@ -260,7 +260,7 @@ static int gpio_nand_probe(struct platform_device *pdev) return err; } - this->ecc.mode = NAND_ECC_SOFT; + this->ecc.engine_type = NAND_ECC_ENGINE_SOFT; this->ecc.algo = NAND_ECC_HAMMING; platform_set_drvdata(pdev, priv); diff --git a/drivers/mtd/nand/raw/atmel/nand-controller.c b/drivers/mtd/nand/raw/atmel/nand-controller.c index 46a3724a788e..cbe9ced0810b 100644 --- a/drivers/mtd/nand/raw/atmel/nand-controller.c +++ b/drivers/mtd/nand/raw/atmel/nand-controller.c @@ -1118,15 +1118,15 @@ static int atmel_nand_ecc_init(struct nand_chip *chip) nc = to_nand_controller(chip->controller); - switch (chip->ecc.mode) { - case NAND_ECC_NONE: - case NAND_ECC_SOFT: + switch (chip->ecc.engine_type) { + case NAND_ECC_ENGINE_NONE: + case NAND_ECC_ENGINE_SOFT: /* * Nothing to do, the core will initialize everything for us. */ break; - case NAND_ECC_HW: + case NAND_ECC_ENGINE_CONTROLLER: ret = atmel_nand_pmecc_init(chip); if (ret) return ret; @@ -1140,7 +1140,7 @@ static int atmel_nand_ecc_init(struct nand_chip *chip) default: /* Other modes are not supported. */ dev_err(nc->dev, "Unsupported ECC mode: %d\n", - chip->ecc.mode); + chip->ecc.engine_type); return -ENOTSUPP; } @@ -1155,7 +1155,7 @@ static int atmel_hsmc_nand_ecc_init(struct nand_chip *chip) if (ret) return ret; - if (chip->ecc.mode != NAND_ECC_HW) + if (chip->ecc.engine_type != NAND_ECC_ENGINE_CONTROLLER) return 0; /* Adjust the ECC operations for the HSMC IP. */ @@ -1498,7 +1498,7 @@ static void atmel_nand_init(struct atmel_nand_controller *nc, /* Default to HW ECC if pmecc is available. */ if (nc->pmecc) - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; } static void atmel_smc_nand_init(struct atmel_nand_controller *nc, diff --git a/drivers/mtd/nand/raw/au1550nd.c b/drivers/mtd/nand/raw/au1550nd.c index 2ac84cb0501d..6ca3e905a0b6 100644 --- a/drivers/mtd/nand/raw/au1550nd.c +++ b/drivers/mtd/nand/raw/au1550nd.c @@ -294,7 +294,7 @@ static int au1550nd_probe(struct platform_device *pdev) nand_controller_init(&ctx->controller); ctx->controller.ops = &au1550nd_ops; this->controller = &ctx->controller; - this->ecc.mode = NAND_ECC_SOFT; + this->ecc.engine_type = NAND_ECC_ENGINE_SOFT; this->ecc.algo = NAND_ECC_HAMMING; if (pd->devwidth) diff --git a/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c b/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c index 591775173034..2a284f1d29b8 100644 --- a/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c +++ b/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c @@ -391,7 +391,8 @@ int bcm47xxnflash_ops_bcm4706_init(struct bcm47xxnflash *b47n) nand_chip->legacy.chip_delay = 50; b47n->nand_chip.bbt_options = NAND_BBT_USE_FLASH; - b47n->nand_chip.ecc.mode = NAND_ECC_NONE; /* TODO: implement ECC */ + /* TODO: implement ECC */ + b47n->nand_chip.ecc.engine_type = NAND_ECC_ENGINE_NONE; /* Enable NAND flash access */ bcma_cc_set32(b47n->cc, BCMA_CC_4706_FLASHSCFG, diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand.c b/drivers/mtd/nand/raw/brcmnand/brcmnand.c index fe7cd3aa0cd6..bd4fb55ce71c 100644 --- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c +++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c @@ -2470,9 +2470,9 @@ static int brcmnand_setup_dev(struct brcmnand_host *host) cfg->col_adr_bytes = 2; cfg->blk_adr_bytes = get_blk_adr_bytes(mtd->size, mtd->writesize); - if (chip->ecc.mode != NAND_ECC_HW) { + if (chip->ecc.engine_type != NAND_ECC_ENGINE_CONTROLLER) { dev_err(ctrl->dev, "only HW ECC supported; selected: %d\n", - chip->ecc.mode); + chip->ecc.engine_type); return -EINVAL; } @@ -2492,7 +2492,7 @@ static int brcmnand_setup_dev(struct brcmnand_host *host) return -EINVAL; } - if (chip->ecc.mode != NAND_ECC_NONE && + if (chip->ecc.engine_type != NAND_ECC_ENGINE_NONE && (!chip->ecc.size || !chip->ecc.strength)) { if (chip->base.eccreq.step_size && chip->base.eccreq.strength) { /* use detected ECC parameters */ @@ -2633,7 +2633,7 @@ static int brcmnand_init_cs(struct brcmnand_host *host, struct device_node *dn) chip->legacy.read_buf = brcmnand_read_buf; chip->legacy.write_buf = brcmnand_write_buf; - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; chip->ecc.read_page = brcmnand_read_page; chip->ecc.write_page = brcmnand_write_page; chip->ecc.read_page_raw = brcmnand_read_page_raw; diff --git a/drivers/mtd/nand/raw/cadence-nand-controller.c b/drivers/mtd/nand/raw/cadence-nand-controller.c index e7abb15c7253..ec2fd9100cef 100644 --- a/drivers/mtd/nand/raw/cadence-nand-controller.c +++ b/drivers/mtd/nand/raw/cadence-nand-controller.c @@ -2610,7 +2610,7 @@ static int cadence_nand_attach_chip(struct nand_chip *chip) chip->bbt_options |= NAND_BBT_USE_FLASH; chip->bbt_options |= NAND_BBT_NO_OOB; - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; chip->options |= NAND_NO_SUBPAGE_WRITE; @@ -2756,7 +2756,7 @@ static int cadence_nand_chip_init(struct cdns_nand_ctrl *cdns_ctrl, * Default to HW ECC engine mode. If the nand-ecc-mode property is given * in the DT node, this entry will be overwritten in nand_scan_ident(). */ - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; ret = nand_scan(chip, cdns_chip->nsels); if (ret) { diff --git a/drivers/mtd/nand/raw/cafe_nand.c b/drivers/mtd/nand/raw/cafe_nand.c index 6afafc8bda2a..2f56a9383282 100644 --- a/drivers/mtd/nand/raw/cafe_nand.c +++ b/drivers/mtd/nand/raw/cafe_nand.c @@ -629,7 +629,7 @@ static int cafe_nand_attach_chip(struct nand_chip *chip) goto out_free_dma; } - cafe->nand.ecc.mode = NAND_ECC_HW; + cafe->nand.ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; cafe->nand.ecc.placement = NAND_ECC_PLACEMENT_INTERLEAVED; cafe->nand.ecc.size = mtd->writesize; cafe->nand.ecc.bytes = 14; diff --git a/drivers/mtd/nand/raw/cmx270_nand.c b/drivers/mtd/nand/raw/cmx270_nand.c index 045b6175ae79..cabc7e5d4b31 100644 --- a/drivers/mtd/nand/raw/cmx270_nand.c +++ b/drivers/mtd/nand/raw/cmx270_nand.c @@ -176,7 +176,7 @@ static int __init cmx270_init(void) /* 15 us command delay time */ this->legacy.chip_delay = 20; - this->ecc.mode = NAND_ECC_SOFT; + this->ecc.engine_type = NAND_ECC_ENGINE_SOFT; this->ecc.algo = NAND_ECC_HAMMING; /* read/write functions */ diff --git a/drivers/mtd/nand/raw/cs553x_nand.c b/drivers/mtd/nand/raw/cs553x_nand.c index df5e24a2bbd7..4badeb99048f 100644 --- a/drivers/mtd/nand/raw/cs553x_nand.c +++ b/drivers/mtd/nand/raw/cs553x_nand.c @@ -286,7 +286,7 @@ static int __init cs553x_init_one(int cs, int mmio, unsigned long adr) goto out_mtd; } - this->ecc.mode = NAND_ECC_HW; + this->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; this->ecc.size = 256; this->ecc.bytes = 3; this->ecc.hwctl = cs_enable_hwecc; diff --git a/drivers/mtd/nand/raw/davinci_nand.c b/drivers/mtd/nand/raw/davinci_nand.c index 9ac1636fb9ae..3e4c9f6294f3 100644 --- a/drivers/mtd/nand/raw/davinci_nand.c +++ b/drivers/mtd/nand/raw/davinci_nand.c @@ -613,11 +613,11 @@ static struct davinci_nand_pdata if (!of_property_read_string(pdev->dev.of_node, "ti,davinci-ecc-mode", &mode)) { if (!strncmp("none", mode, 4)) - pdata->ecc_mode = NAND_ECC_NONE; + pdata->engine_type = NAND_ECC_ENGINE_NONE; if (!strncmp("soft", mode, 4)) - pdata->ecc_mode = NAND_ECC_SOFT; + pdata->engine_type = NAND_ECC_ENGINE_SOFT; if (!strncmp("hw", mode, 2)) - pdata->ecc_mode = NAND_ECC_HW; + pdata->engine_type = NAND_ECC_ENGINE_CONTROLLER; } if (!of_property_read_u32(pdev->dev.of_node, "ti,davinci-ecc-bits", &prop)) @@ -668,21 +668,21 @@ static int davinci_nand_attach_chip(struct nand_chip *chip) if (IS_ERR(pdata)) return PTR_ERR(pdata); - switch (info->chip.ecc.mode) { - case NAND_ECC_NONE: + switch (info->chip.ecc.engine_type) { + case NAND_ECC_ENGINE_NONE: pdata->ecc_bits = 0; break; - case NAND_ECC_SOFT: + case NAND_ECC_ENGINE_SOFT: pdata->ecc_bits = 0; /* - * This driver expects Hamming based ECC when ecc_mode is set - * to NAND_ECC_SOFT. Force ecc.algo to NAND_ECC_HAMMING to - * avoid adding an extra ->ecc_algo field to + * This driver expects Hamming based ECC when engine_type is set + * to NAND_ECC_ENGINE_SOFT. Force ecc.algo to NAND_ECC_HAMMING + * to avoid adding an extra ->ecc_algo field to * davinci_nand_pdata. */ info->chip.ecc.algo = NAND_ECC_HAMMING; break; - case NAND_ECC_HW: + case NAND_ECC_ENGINE_CONTROLLER: if (pdata->ecc_bits == 4) { int chunks = mtd->writesize / 512; @@ -846,7 +846,7 @@ static int nand_davinci_probe(struct platform_device *pdev) info->chip.legacy.write_buf = nand_davinci_write_buf; /* Use board-specific ECC config */ - info->chip.ecc.mode = pdata->ecc_mode; + info->chip.ecc.engine_type = pdata->engine_type; info->chip.ecc.placement = pdata->ecc_placement; spin_lock_irq(&davinci_nand_lock); diff --git a/drivers/mtd/nand/raw/denali.c b/drivers/mtd/nand/raw/denali.c index f52b59403895..6a5818c4429b 100644 --- a/drivers/mtd/nand/raw/denali.c +++ b/drivers/mtd/nand/raw/denali.c @@ -1237,7 +1237,7 @@ int denali_chip_init(struct denali_controller *denali, chip->bbt_options |= NAND_BBT_USE_FLASH; chip->bbt_options |= NAND_BBT_NO_OOB; chip->options |= NAND_NO_SUBPAGE_WRITE; - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; chip->ecc.placement = NAND_ECC_PLACEMENT_INTERLEAVED; chip->ecc.read_page = denali_read_page; chip->ecc.write_page = denali_write_page; diff --git a/drivers/mtd/nand/raw/diskonchip.c b/drivers/mtd/nand/raw/diskonchip.c index a836de521535..c6b64a0ff297 100644 --- a/drivers/mtd/nand/raw/diskonchip.c +++ b/drivers/mtd/nand/raw/diskonchip.c @@ -1456,7 +1456,7 @@ static int __init doc_probe(unsigned long physadr) nand->ecc.calculate = doc200x_calculate_ecc; nand->ecc.correct = doc200x_correct_data; - nand->ecc.mode = NAND_ECC_HW; + nand->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; nand->ecc.placement = NAND_ECC_PLACEMENT_INTERLEAVED; nand->ecc.size = 512; nand->ecc.bytes = 6; diff --git a/drivers/mtd/nand/raw/fsl_elbc_nand.c b/drivers/mtd/nand/raw/fsl_elbc_nand.c index e1dc675b12bb..5b2624e32291 100644 --- a/drivers/mtd/nand/raw/fsl_elbc_nand.c +++ b/drivers/mtd/nand/raw/fsl_elbc_nand.c @@ -244,7 +244,7 @@ static int fsl_elbc_run_command(struct mtd_info *mtd) return -EIO; } - if (chip->ecc.mode != NAND_ECC_HW) + if (chip->ecc.engine_type != NAND_ECC_ENGINE_CONTROLLER) return 0; elbc_fcm_ctrl->max_bitflips = 0; @@ -727,12 +727,12 @@ static int fsl_elbc_attach_chip(struct nand_chip *chip) struct fsl_lbc_regs __iomem *lbc = ctrl->regs; unsigned int al; - switch (chip->ecc.mode) { + switch (chip->ecc.engine_type) { /* * if ECC was not chosen in DT, decide whether to use HW or SW ECC from * CS Base Register */ - case NAND_ECC_NONE: + case NAND_ECC_ENGINE_NONE: /* If CS Base Register selects full hardware ECC then use it */ if ((in_be32(&lbc->bank[priv->bank].br) & BR_DECC) == BR_DECC_CHK_GEN) { @@ -740,23 +740,23 @@ static int fsl_elbc_attach_chip(struct nand_chip *chip) chip->ecc.write_page = fsl_elbc_write_page; chip->ecc.write_subpage = fsl_elbc_write_subpage; - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; mtd_set_ooblayout(mtd, &fsl_elbc_ooblayout_ops); chip->ecc.size = 512; chip->ecc.bytes = 3; chip->ecc.strength = 1; } else { /* otherwise fall back to default software ECC */ - chip->ecc.mode = NAND_ECC_SOFT; + chip->ecc.engine_type = NAND_ECC_ENGINE_SOFT; chip->ecc.algo = NAND_ECC_HAMMING; } break; /* if SW ECC was chosen in DT, we do not need to set anything here */ - case NAND_ECC_SOFT: + case NAND_ECC_ENGINE_SOFT: break; - /* should we also implement NAND_ECC_HW to do as the code above? */ + /* should we also implement *_ECC_ENGINE_CONTROLLER to do as above? */ default: return -EINVAL; } @@ -786,8 +786,8 @@ static int fsl_elbc_attach_chip(struct nand_chip *chip) chip->page_shift); dev_dbg(priv->dev, "fsl_elbc_init: nand->phys_erase_shift = %d\n", chip->phys_erase_shift); - dev_dbg(priv->dev, "fsl_elbc_init: nand->ecc.mode = %d\n", - chip->ecc.mode); + dev_dbg(priv->dev, "fsl_elbc_init: nand->ecc.engine_type = %d\n", + chip->ecc.engine_type); dev_dbg(priv->dev, "fsl_elbc_init: nand->ecc.steps = %d\n", chip->ecc.steps); dev_dbg(priv->dev, "fsl_elbc_init: nand->ecc.bytes = %d\n", diff --git a/drivers/mtd/nand/raw/fsl_ifc_nand.c b/drivers/mtd/nand/raw/fsl_ifc_nand.c index 2af09edf405b..856988fd6a70 100644 --- a/drivers/mtd/nand/raw/fsl_ifc_nand.c +++ b/drivers/mtd/nand/raw/fsl_ifc_nand.c @@ -309,7 +309,7 @@ static void fsl_ifc_cmdfunc(struct nand_chip *chip, unsigned int command, ifc_nand_ctrl->read_bytes = mtd->writesize + mtd->oobsize; ifc_nand_ctrl->index += column; - if (chip->ecc.mode == NAND_ECC_HW) + if (chip->ecc.engine_type == NAND_ECC_ENGINE_CONTROLLER) ifc_nand_ctrl->eccread = 1; fsl_ifc_do_read(chip, 0, mtd); @@ -724,8 +724,8 @@ static int fsl_ifc_attach_chip(struct nand_chip *chip) chip->page_shift); dev_dbg(priv->dev, "%s: nand->phys_erase_shift = %d\n", __func__, chip->phys_erase_shift); - dev_dbg(priv->dev, "%s: nand->ecc.mode = %d\n", __func__, - chip->ecc.mode); + dev_dbg(priv->dev, "%s: nand->ecc.engine_type = %d\n", __func__, + chip->ecc.engine_type); dev_dbg(priv->dev, "%s: nand->ecc.steps = %d\n", __func__, chip->ecc.steps); dev_dbg(priv->dev, "%s: nand->ecc.bytes = %d\n", __func__, @@ -912,7 +912,7 @@ static int fsl_ifc_chip_init(struct fsl_ifc_mtd *priv) /* Must also set CSOR_NAND_ECC_ENC_EN if DEC_EN set */ if (csor & CSOR_NAND_ECC_DEC_EN) { - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; mtd_set_ooblayout(mtd, &fsl_ifc_ooblayout_ops); /* Hardware generates ECC per 512 Bytes */ @@ -925,7 +925,7 @@ static int fsl_ifc_chip_init(struct fsl_ifc_mtd *priv) chip->ecc.strength = 8; } } else { - chip->ecc.mode = NAND_ECC_SOFT; + chip->ecc.engine_type = NAND_ECC_ENGINE_SOFT; chip->ecc.algo = NAND_ECC_HAMMING; } diff --git a/drivers/mtd/nand/raw/fsl_upm.c b/drivers/mtd/nand/raw/fsl_upm.c index f31fae3a4c68..d33ccb082c88 100644 --- a/drivers/mtd/nand/raw/fsl_upm.c +++ b/drivers/mtd/nand/raw/fsl_upm.c @@ -163,7 +163,7 @@ static int fun_chip_init(struct fsl_upm_nand *fun, fun->chip.legacy.read_byte = fun_read_byte; fun->chip.legacy.read_buf = fun_read_buf; fun->chip.legacy.write_buf = fun_write_buf; - fun->chip.ecc.mode = NAND_ECC_SOFT; + fun->chip.ecc.engine_type = NAND_ECC_ENGINE_SOFT; fun->chip.ecc.algo = NAND_ECC_HAMMING; if (fun->mchip_count > 1) fun->chip.legacy.select_chip = fun_select_chip; diff --git a/drivers/mtd/nand/raw/fsmc_nand.c b/drivers/mtd/nand/raw/fsmc_nand.c index 2a9222e99bcc..4d3325aa40ae 100644 --- a/drivers/mtd/nand/raw/fsmc_nand.c +++ b/drivers/mtd/nand/raw/fsmc_nand.c @@ -900,8 +900,8 @@ static int fsmc_nand_attach_chip(struct nand_chip *nand) return 0; } - switch (nand->ecc.mode) { - case NAND_ECC_HW: + switch (nand->ecc.engine_type) { + case NAND_ECC_ENGINE_CONTROLLER: dev_info(host->dev, "Using 1-bit HW ECC scheme\n"); nand->ecc.calculate = fsmc_read_hwecc_ecc1; nand->ecc.correct = nand_correct_data; @@ -910,14 +910,14 @@ static int fsmc_nand_attach_chip(struct nand_chip *nand) nand->ecc.options |= NAND_ECC_SOFT_HAMMING_SM_ORDER; break; - case NAND_ECC_SOFT: + case NAND_ECC_ENGINE_SOFT: if (nand->ecc.algo == NAND_ECC_BCH) { dev_info(host->dev, "Using 4-bit SW BCH ECC scheme\n"); break; } - case NAND_ECC_ON_DIE: + case NAND_ECC_ENGINE_ON_DIE: break; default: @@ -929,7 +929,7 @@ static int fsmc_nand_attach_chip(struct nand_chip *nand) * Don't set layout for BCH4 SW ECC. This will be * generated later in nand_bch_init() later. */ - if (nand->ecc.mode == NAND_ECC_HW) { + if (nand->ecc.engine_type == NAND_ECC_ENGINE_CONTROLLER) { switch (mtd->oobsize) { case 16: case 64: @@ -1059,7 +1059,7 @@ static int __init fsmc_nand_probe(struct platform_device *pdev) * Setup default ECC mode. nand_dt_init() called from nand_scan_ident() * can overwrite this value if the DT provides a different value. */ - nand->ecc.mode = NAND_ECC_HW; + nand->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; nand->ecc.hwctl = fsmc_enable_hwecc; nand->ecc.size = 512; nand->badblockbits = 7; diff --git a/drivers/mtd/nand/raw/gpio.c b/drivers/mtd/nand/raw/gpio.c index f6b12354024f..aab80484d782 100644 --- a/drivers/mtd/nand/raw/gpio.c +++ b/drivers/mtd/nand/raw/gpio.c @@ -271,7 +271,7 @@ static int gpio_nand_probe(struct platform_device *pdev) nand_set_flash_node(chip, pdev->dev.of_node); chip->legacy.IO_ADDR_W = chip->legacy.IO_ADDR_R; - chip->ecc.mode = NAND_ECC_SOFT; + chip->ecc.engine_type = NAND_ECC_ENGINE_SOFT; chip->ecc.algo = NAND_ECC_HAMMING; chip->options = gpiomtd->plat.options; chip->legacy.chip_delay = gpiomtd->plat.chip_delay; diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c index cc4cb190968e..fe445d1d32cb 100644 --- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c @@ -2184,7 +2184,7 @@ static int gpmi_init_last(struct gpmi_nand_data *this) ecc->write_page_raw = gpmi_ecc_write_page_raw; ecc->read_oob_raw = gpmi_ecc_read_oob_raw; ecc->write_oob_raw = gpmi_ecc_write_oob_raw; - ecc->mode = NAND_ECC_HW; + ecc->engine_type = NAND_ECC_ENGINE_CONTROLLER; ecc->size = bch_geo->ecc_chunk_size; ecc->strength = bch_geo->ecc_strength; mtd_set_ooblayout(mtd, &gpmi_ooblayout_ops); diff --git a/drivers/mtd/nand/raw/hisi504_nand.c b/drivers/mtd/nand/raw/hisi504_nand.c index 0b48be54ba6f..34ce43945a00 100644 --- a/drivers/mtd/nand/raw/hisi504_nand.c +++ b/drivers/mtd/nand/raw/hisi504_nand.c @@ -186,7 +186,7 @@ static void hisi_nfc_dma_transfer(struct hinfc_host *host, int todev) hinfc_write(host, host->dma_buffer, HINFC504_DMA_ADDR_DATA); hinfc_write(host, host->dma_oob, HINFC504_DMA_ADDR_OOB); - if (chip->ecc.mode == NAND_ECC_NONE) { + if (chip->ecc.engine_type == NAND_ECC_ENGINE_NONE) { hinfc_write(host, ((mtd->oobsize & HINFC504_DMA_LEN_OOB_MASK) << HINFC504_DMA_LEN_OOB_SHIFT), HINFC504_DMA_LEN); @@ -468,7 +468,7 @@ static void hisi_nfc_cmdfunc(struct nand_chip *chip, unsigned command, case NAND_CMD_STATUS: flag = hinfc_read(host, HINFC504_CON); - if (chip->ecc.mode == NAND_ECC_HW) + if (chip->ecc.engine_type == NAND_ECC_ENGINE_CONTROLLER) hinfc_write(host, flag & ~(HINFC504_CON_ECCTYPE_MASK << HINFC504_CON_ECCTYPE_SHIFT), HINFC504_CON); @@ -721,7 +721,7 @@ static int hisi_nfc_attach_chip(struct nand_chip *chip) } hinfc_write(host, flag, HINFC504_CON); - if (chip->ecc.mode == NAND_ECC_HW) + if (chip->ecc.engine_type == NAND_ECC_ENGINE_CONTROLLER) hisi_nfc_ecc_probe(host); return 0; diff --git a/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c b/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c index e7bd845fdbf5..889024bdbdec 100644 --- a/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c +++ b/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c @@ -243,8 +243,8 @@ static int ingenic_nand_attach_chip(struct nand_chip *chip) (chip->ecc.strength / 8); } - switch (chip->ecc.mode) { - case NAND_ECC_HW: + switch (chip->ecc.engine_type) { + case NAND_ECC_ENGINE_CONTROLLER: if (!nfc->ecc) { dev_err(nfc->dev, "HW ECC selected, but ECC controller not found\n"); return -ENODEV; @@ -254,22 +254,22 @@ static int ingenic_nand_attach_chip(struct nand_chip *chip) chip->ecc.calculate = ingenic_nand_ecc_calculate; chip->ecc.correct = ingenic_nand_ecc_correct; fallthrough; - case NAND_ECC_SOFT: + case NAND_ECC_ENGINE_SOFT: dev_info(nfc->dev, "using %s (strength %d, size %d, bytes %d)\n", (nfc->ecc) ? "hardware ECC" : "software ECC", chip->ecc.strength, chip->ecc.size, chip->ecc.bytes); break; - case NAND_ECC_NONE: + case NAND_ECC_ENGINE_NONE: dev_info(nfc->dev, "not using ECC\n"); break; default: dev_err(nfc->dev, "ECC mode %d not supported\n", - chip->ecc.mode); + chip->ecc.engine_type); return -EINVAL; } /* The NAND core will generate the ECC layout for SW ECC */ - if (chip->ecc.mode != NAND_ECC_HW) + if (chip->ecc.engine_type != NAND_ECC_ENGINE_CONTROLLER) return 0; /* Generate ECC layout. ECC codes are right aligned in the OOB area. */ @@ -365,7 +365,7 @@ static int ingenic_nand_init_chip(struct platform_device *pdev, chip->options = NAND_NO_SUBPAGE_WRITE; chip->legacy.select_chip = ingenic_nand_select_chip; chip->legacy.cmd_ctrl = ingenic_nand_cmd_ctrl; - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; chip->controller = &nfc->controller; nand_set_flash_node(chip, np); diff --git a/drivers/mtd/nand/raw/lpc32xx_mlc.c b/drivers/mtd/nand/raw/lpc32xx_mlc.c index 241b58b83240..53fa2b2f6be2 100644 --- a/drivers/mtd/nand/raw/lpc32xx_mlc.c +++ b/drivers/mtd/nand/raw/lpc32xx_mlc.c @@ -656,7 +656,7 @@ static int lpc32xx_nand_attach_chip(struct nand_chip *chip) if (!host->dummy_buf) return -ENOMEM; - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; chip->ecc.size = 512; mtd_set_ooblayout(mtd, &lpc32xx_ooblayout_ops); host->mlcsubpages = mtd->writesize / 512; diff --git a/drivers/mtd/nand/raw/lpc32xx_slc.c b/drivers/mtd/nand/raw/lpc32xx_slc.c index 522c7a276d6f..3371a9e84188 100644 --- a/drivers/mtd/nand/raw/lpc32xx_slc.c +++ b/drivers/mtd/nand/raw/lpc32xx_slc.c @@ -881,7 +881,7 @@ static int lpc32xx_nand_probe(struct platform_device *pdev) platform_set_drvdata(pdev, host); /* NAND callbacks for LPC32xx SLC hardware */ - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; chip->ecc.placement = NAND_ECC_PLACEMENT_INTERLEAVED; chip->legacy.read_byte = lpc32xx_nand_read_byte; chip->legacy.read_buf = lpc32xx_nand_read_buf; diff --git a/drivers/mtd/nand/raw/marvell_nand.c b/drivers/mtd/nand/raw/marvell_nand.c index a79ce4bdd31c..91cfc9547ba6 100644 --- a/drivers/mtd/nand/raw/marvell_nand.c +++ b/drivers/mtd/nand/raw/marvell_nand.c @@ -2247,7 +2247,8 @@ static int marvell_nand_ecc_init(struct mtd_info *mtd, struct marvell_nfc *nfc = to_marvell_nfc(chip->controller); int ret; - if (ecc->mode != NAND_ECC_NONE && (!ecc->size || !ecc->strength)) { + if (ecc->engine_type != NAND_ECC_ENGINE_NONE && + (!ecc->size || !ecc->strength)) { if (chip->base.eccreq.step_size && chip->base.eccreq.strength) { ecc->size = chip->base.eccreq.step_size; ecc->strength = chip->base.eccreq.strength; @@ -2259,15 +2260,15 @@ static int marvell_nand_ecc_init(struct mtd_info *mtd, } } - switch (ecc->mode) { - case NAND_ECC_HW: + switch (ecc->engine_type) { + case NAND_ECC_ENGINE_CONTROLLER: ret = marvell_nand_hw_ecc_controller_init(mtd, ecc); if (ret) return ret; break; - case NAND_ECC_NONE: - case NAND_ECC_SOFT: - case NAND_ECC_ON_DIE: + case NAND_ECC_ENGINE_NONE: + case NAND_ECC_ENGINE_SOFT: + case NAND_ECC_ENGINE_ON_DIE: if (!nfc->caps->is_nfcv2 && mtd->writesize != SZ_512 && mtd->writesize != SZ_2K) { dev_err(nfc->dev, "NFCv1 cannot write %d bytes pages\n", @@ -2465,7 +2466,7 @@ static int marvell_nand_attach_chip(struct nand_chip *chip) return ret; } - if (chip->ecc.mode == NAND_ECC_HW) { + if (chip->ecc.engine_type == NAND_ECC_ENGINE_CONTROLLER) { /* * Subpage write not available with hardware ECC, prohibit also * subpage read as in userspace subpage access would still be @@ -2640,7 +2641,7 @@ static int marvell_nand_chip_init(struct device *dev, struct marvell_nfc *nfc, * Default to HW ECC engine mode. If the nand-ecc-mode property is given * in the DT node, this entry will be overwritten in nand_scan_ident(). */ - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; /* * Save a reference value for timing registers before diff --git a/drivers/mtd/nand/raw/meson_nand.c b/drivers/mtd/nand/raw/meson_nand.c index 3f376471f3f7..c7bbdb4239a9 100644 --- a/drivers/mtd/nand/raw/meson_nand.c +++ b/drivers/mtd/nand/raw/meson_nand.c @@ -1197,7 +1197,7 @@ static int meson_nand_attach_chip(struct nand_chip *nand) if (ret) return -EINVAL; - nand->ecc.mode = NAND_ECC_HW; + nand->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; nand->ecc.write_page_raw = meson_nfc_write_page_raw; nand->ecc.write_page = meson_nfc_write_page_hwecc; nand->ecc.write_oob_raw = nand_write_oob_std; diff --git a/drivers/mtd/nand/raw/mpc5121_nfc.c b/drivers/mtd/nand/raw/mpc5121_nfc.c index a2fcb739e5f8..d2889fb0b81a 100644 --- a/drivers/mtd/nand/raw/mpc5121_nfc.c +++ b/drivers/mtd/nand/raw/mpc5121_nfc.c @@ -688,7 +688,7 @@ static int mpc5121_nfc_probe(struct platform_device *op) chip->legacy.set_features = nand_get_set_features_notsupp; chip->legacy.get_features = nand_get_set_features_notsupp; chip->bbt_options = NAND_BBT_USE_FLASH; - chip->ecc.mode = NAND_ECC_SOFT; + chip->ecc.engine_type = NAND_ECC_ENGINE_SOFT; chip->ecc.algo = NAND_ECC_HAMMING; /* Support external chip-select logic on ADS5121 board */ diff --git a/drivers/mtd/nand/raw/mtk_nand.c b/drivers/mtd/nand/raw/mtk_nand.c index e7ec30e784fd..4d028676df8f 100644 --- a/drivers/mtd/nand/raw/mtk_nand.c +++ b/drivers/mtd/nand/raw/mtk_nand.c @@ -1226,8 +1226,8 @@ static int mtk_nfc_ecc_init(struct device *dev, struct mtd_info *mtd) int free, ret; /* support only ecc hw mode */ - if (nand->ecc.mode != NAND_ECC_HW) { - dev_err(dev, "ecc.mode not supported\n"); + if (nand->ecc.engine_type != NAND_ECC_ENGINE_CONTROLLER) { + dev_err(dev, "ecc.engine_type not supported\n"); return -EINVAL; } @@ -1390,7 +1390,7 @@ static int mtk_nfc_nand_chip_init(struct device *dev, struct mtk_nfc *nfc, nand->legacy.cmd_ctrl = mtk_nfc_cmd_ctrl; /* set default mode in case dt entry is missing */ - nand->ecc.mode = NAND_ECC_HW; + nand->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; nand->ecc.write_subpage = mtk_nfc_write_subpage_hwecc; nand->ecc.write_page_raw = mtk_nfc_write_page_raw; diff --git a/drivers/mtd/nand/raw/mxc_nand.c b/drivers/mtd/nand/raw/mxc_nand.c index 59554c187e01..4b7cc756dadf 100644 --- a/drivers/mtd/nand/raw/mxc_nand.c +++ b/drivers/mtd/nand/raw/mxc_nand.c @@ -669,7 +669,7 @@ static void mxc_nand_enable_hwecc_v1_v2(struct nand_chip *chip, bool enable) struct mxc_nand_host *host = nand_get_controller_data(chip); uint16_t config1; - if (chip->ecc.mode != NAND_ECC_HW) + if (chip->ecc.engine_type != NAND_ECC_ENGINE_CONTROLLER) return; config1 = readw(NFC_V1_V2_CONFIG1); @@ -687,7 +687,7 @@ static void mxc_nand_enable_hwecc_v3(struct nand_chip *chip, bool enable) struct mxc_nand_host *host = nand_get_controller_data(chip); uint32_t config2; - if (chip->ecc.mode != NAND_ECC_HW) + if (chip->ecc.engine_type != NAND_ECC_ENGINE_CONTROLLER) return; config2 = readl(NFC_V3_CONFIG2); @@ -1117,7 +1117,8 @@ static void preset_v1(struct mtd_info *mtd) struct mxc_nand_host *host = nand_get_controller_data(nand_chip); uint16_t config1 = 0; - if (nand_chip->ecc.mode == NAND_ECC_HW && mtd->writesize) + if (nand_chip->ecc.engine_type == NAND_ECC_ENGINE_CONTROLLER && + mtd->writesize) config1 |= NFC_V1_V2_CONFIG1_ECC_EN; if (!host->devtype_data->irqpending_quirk) @@ -1227,7 +1228,7 @@ static void preset_v2(struct mtd_info *mtd) if (mtd->writesize) { uint16_t pages_per_block = mtd->erasesize / mtd->writesize; - if (nand_chip->ecc.mode == NAND_ECC_HW) + if (nand_chip->ecc.engine_type == NAND_ECC_ENGINE_CONTROLLER) config1 |= NFC_V1_V2_CONFIG1_ECC_EN; host->eccsize = get_eccsize(mtd); @@ -1303,7 +1304,7 @@ static void preset_v3(struct mtd_info *mtd) } if (mtd->writesize) { - if (chip->ecc.mode == NAND_ECC_HW) + if (chip->ecc.engine_type == NAND_ECC_ENGINE_CONTROLLER) config2 |= NFC_V3_CONFIG2_ECC_EN; config2 |= NFC_V3_CONFIG2_PPB( @@ -1680,8 +1681,8 @@ static int mxcnd_attach_chip(struct nand_chip *chip) struct mxc_nand_host *host = nand_get_controller_data(chip); struct device *dev = mtd->dev.parent; - switch (chip->ecc.mode) { - case NAND_ECC_HW: + switch (chip->ecc.engine_type) { + case NAND_ECC_ENGINE_CONTROLLER: chip->ecc.read_page = mxc_nand_read_page; chip->ecc.read_page_raw = mxc_nand_read_page_raw; chip->ecc.read_oob = mxc_nand_read_oob; @@ -1690,7 +1691,7 @@ static int mxcnd_attach_chip(struct nand_chip *chip) chip->ecc.write_oob = mxc_nand_write_oob; break; - case NAND_ECC_SOFT: + case NAND_ECC_ENGINE_SOFT: break; default: @@ -1728,7 +1729,7 @@ static int mxcnd_attach_chip(struct nand_chip *chip) */ host->used_oobsize = min(mtd->oobsize, 218U); - if (chip->ecc.mode == NAND_ECC_HW) { + if (chip->ecc.engine_type == NAND_ECC_ENGINE_CONTROLLER) { if (is_imx21_nfc(host) || is_imx27_nfc(host)) chip->ecc.strength = 1; else @@ -1843,9 +1844,9 @@ static int mxcnd_probe(struct platform_device *pdev) mtd_set_ooblayout(mtd, host->devtype_data->ooblayout); if (host->pdata.hw_ecc) { - this->ecc.mode = NAND_ECC_HW; + this->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; } else { - this->ecc.mode = NAND_ECC_SOFT; + this->ecc.engine_type = NAND_ECC_ENGINE_SOFT; this->ecc.algo = NAND_ECC_HAMMING; } diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c index f69a3336bc17..17af2fef8f71 100644 --- a/drivers/mtd/nand/raw/nand_base.c +++ b/drivers/mtd/nand/raw/nand_base.c @@ -4978,28 +4978,35 @@ static const char * const nand_ecc_placement[] = { [NAND_ECC_PLACEMENT_INTERLEAVED] = "interleaved", }; -static int of_get_nand_ecc_mode(struct device_node *np) +static enum nand_ecc_engine_type +of_get_nand_ecc_engine_type(struct device_node *np) { + enum nand_ecc_engine_type eng_type; const char *pm; - int err, i; + int err; err = of_property_read_string(np, "nand-ecc-mode", &pm); - if (err < 0) - return err; + if (err) + return NAND_ECC_ENGINE_INVALID; - for (i = NAND_ECC_NONE; i < ARRAY_SIZE(nand_ecc_modes); i++) - if (!strcasecmp(pm, nand_ecc_modes[i])) - return i; + for (eng_type = NAND_ECC_ENGINE_NONE; + eng_type < ARRAY_SIZE(nand_ecc_engine_providers); eng_type++) { + if (!strcasecmp(pm, nand_ecc_engine_providers[eng_type])) + return eng_type; + } /* * For backward compatibility we support few obsoleted values that don't - * have their mappings into the nand_ecc_mode enum anymore (they were - * merged with other enums). + * have their mappings into the nand_ecc_engine_providers enum anymore + * (they were merged with other enums). */ if (!strcasecmp(pm, "soft_bch")) - return NAND_ECC_SOFT; + return NAND_ECC_ENGINE_SOFT; - return -ENODEV; + if (!strcasecmp(pm, "hw_syndrome")) + return NAND_ECC_ENGINE_CONTROLLER; + + return NAND_ECC_ENGINE_INVALID; } enum nand_ecc_placement of_get_nand_ecc_placement(struct device_node *np) @@ -5109,8 +5116,9 @@ static bool of_get_nand_on_flash_bbt(struct device_node *np) static int nand_dt_init(struct nand_chip *chip) { struct device_node *dn = nand_get_flash_node(chip); + enum nand_ecc_engine_type ecc_type; enum nand_ecc_algo ecc_algo; - int ecc_mode, ecc_strength, ecc_step; + int ecc_strength, ecc_step; if (!dn) return 0; @@ -5124,14 +5132,14 @@ static int nand_dt_init(struct nand_chip *chip) if (of_get_nand_on_flash_bbt(dn)) chip->bbt_options |= NAND_BBT_USE_FLASH; - ecc_mode = of_get_nand_ecc_mode(dn); + ecc_type = of_get_nand_ecc_engine_type(dn); ecc_algo = of_get_nand_ecc_algo(dn); chip->ecc.placement = of_get_nand_ecc_placement(dn); ecc_strength = of_get_nand_ecc_strength(dn); ecc_step = of_get_nand_ecc_step_size(dn); - if (ecc_mode >= 0) - chip->ecc.mode = ecc_mode; + if (ecc_type != NAND_ECC_ENGINE_INVALID) + chip->ecc.engine_type = ecc_type; if (ecc_algo != NAND_ECC_UNKNOWN) chip->ecc.algo = ecc_algo; @@ -5253,7 +5261,7 @@ static int nand_set_ecc_soft_ops(struct nand_chip *chip) struct mtd_info *mtd = nand_to_mtd(chip); struct nand_ecc_ctrl *ecc = &chip->ecc; - if (WARN_ON(ecc->mode != NAND_ECC_SOFT)) + if (WARN_ON(ecc->engine_type != NAND_ECC_ENGINE_SOFT)) return -EINVAL; switch (ecc->algo) { @@ -5718,7 +5726,8 @@ static int nand_scan_tail(struct nand_chip *chip) * If no default placement scheme is given, select an appropriate one. */ if (!mtd->ooblayout && - !(ecc->mode == NAND_ECC_SOFT && ecc->algo == NAND_ECC_BCH)) { + !(ecc->engine_type == NAND_ECC_ENGINE_SOFT && + ecc->algo == NAND_ECC_BCH)) { switch (mtd->oobsize) { case 8: case 16: @@ -5736,7 +5745,7 @@ static int nand_scan_tail(struct nand_chip *chip) * page with ECC layout when ->oobsize <= 128 for * compatibility reasons. */ - if (ecc->mode == NAND_ECC_NONE) { + if (ecc->engine_type == NAND_ECC_ENGINE_NONE) { mtd_set_ooblayout(mtd, &nand_ooblayout_lp_ops); break; @@ -5754,8 +5763,9 @@ static int nand_scan_tail(struct nand_chip *chip) * selected and we have 256 byte pagesize fallback to software ECC */ - switch (ecc->mode) { - case NAND_ECC_HW: + switch (ecc->engine_type) { + case NAND_ECC_ENGINE_CONTROLLER: + switch (ecc->placement) { case NAND_ECC_PLACEMENT_FREE: /* Use standard hwecc read page function? */ @@ -5811,7 +5821,7 @@ static int nand_scan_tail(struct nand_chip *chip) } pr_warn("%d byte HW ECC not possible on %d byte page size, fallback to SW ECC\n", ecc->size, mtd->writesize); - ecc->mode = NAND_ECC_SOFT; + ecc->engine_type = NAND_ECC_ENGINE_SOFT; ecc->algo = NAND_ECC_HAMMING; break; @@ -5823,7 +5833,7 @@ static int nand_scan_tail(struct nand_chip *chip) } fallthrough; - case NAND_ECC_SOFT: + case NAND_ECC_ENGINE_SOFT: ret = nand_set_ecc_soft_ops(chip); if (ret) { ret = -EINVAL; @@ -5831,7 +5841,7 @@ static int nand_scan_tail(struct nand_chip *chip) } break; - case NAND_ECC_ON_DIE: + case NAND_ECC_ENGINE_ON_DIE: if (!ecc->read_page || !ecc->write_page) { WARN(1, "No ECC functions supplied; on-die ECC not possible\n"); ret = -EINVAL; @@ -5843,8 +5853,8 @@ static int nand_scan_tail(struct nand_chip *chip) ecc->write_oob = nand_write_oob_std; break; - case NAND_ECC_NONE: - pr_warn("NAND_ECC_NONE selected by board driver. This is not recommended!\n"); + case NAND_ECC_ENGINE_NONE: + pr_warn("NAND_ECC_ENGINE_NONE selected by board driver. This is not recommended!\n"); ecc->read_page = nand_read_page_raw; ecc->write_page = nand_write_page_raw; ecc->read_oob = nand_read_oob_std; @@ -5857,7 +5867,7 @@ static int nand_scan_tail(struct nand_chip *chip) break; default: - WARN(1, "Invalid NAND_ECC_MODE %d\n", ecc->mode); + WARN(1, "Invalid NAND_ECC_MODE %d\n", ecc->engine_type); ret = -EINVAL; goto err_nand_manuf_cleanup; } @@ -5934,8 +5944,8 @@ static int nand_scan_tail(struct nand_chip *chip) chip->pagecache.page = -1; /* Large page NAND with SOFT_ECC should support subpage reads */ - switch (ecc->mode) { - case NAND_ECC_SOFT: + switch (ecc->engine_type) { + case NAND_ECC_ENGINE_SOFT: if (chip->page_shift > 9) chip->options |= NAND_SUBPAGE_READ; break; @@ -6077,7 +6087,7 @@ EXPORT_SYMBOL(nand_scan_with_ids); */ void nand_cleanup(struct nand_chip *chip) { - if (chip->ecc.mode == NAND_ECC_SOFT && + if (chip->ecc.engine_type == NAND_ECC_ENGINE_SOFT && chip->ecc.algo == NAND_ECC_BCH) nand_bch_free((struct nand_bch_control *)chip->ecc.priv); diff --git a/drivers/mtd/nand/raw/nand_micron.c b/drivers/mtd/nand/raw/nand_micron.c index b2b047b245f4..fc7f69b65b2c 100644 --- a/drivers/mtd/nand/raw/nand_micron.c +++ b/drivers/mtd/nand/raw/nand_micron.c @@ -454,13 +454,13 @@ static int micron_nand_init(struct nand_chip *chip) ondie = micron_supports_on_die_ecc(chip); if (ondie == MICRON_ON_DIE_MANDATORY && - chip->ecc.mode != NAND_ECC_ON_DIE) { + chip->ecc.engine_type != NAND_ECC_ENGINE_ON_DIE) { pr_err("On-die ECC forcefully enabled, not supported\n"); ret = -EINVAL; goto err_free_manuf_data; } - if (chip->ecc.mode == NAND_ECC_ON_DIE) { + if (chip->ecc.engine_type == NAND_ECC_ENGINE_ON_DIE) { if (ondie == MICRON_ON_DIE_UNSUPPORTED) { pr_err("On-die ECC selected but not supported\n"); ret = -EINVAL; diff --git a/drivers/mtd/nand/raw/nand_toshiba.c b/drivers/mtd/nand/raw/nand_toshiba.c index ae069905d7e4..d36608e53bb0 100644 --- a/drivers/mtd/nand/raw/nand_toshiba.c +++ b/drivers/mtd/nand/raw/nand_toshiba.c @@ -211,7 +211,8 @@ static int toshiba_nand_init(struct nand_chip *chip) chip->options |= NAND_BBM_FIRSTPAGE | NAND_BBM_SECONDPAGE; /* Check that chip is BENAND and ECC mode is on-die */ - if (nand_is_slc(chip) && chip->ecc.mode == NAND_ECC_ON_DIE && + if (nand_is_slc(chip) && + chip->ecc.engine_type == NAND_ECC_ENGINE_ON_DIE && chip->id.data[4] & TOSHIBA_NAND_ID4_IS_BENAND) toshiba_nand_benand_init(chip); diff --git a/drivers/mtd/nand/raw/nandsim.c b/drivers/mtd/nand/raw/nandsim.c index 23cda67a3f53..cc6d99b93cd4 100644 --- a/drivers/mtd/nand/raw/nandsim.c +++ b/drivers/mtd/nand/raw/nandsim.c @@ -2206,7 +2206,7 @@ static int ns_attach_chip(struct nand_chip *chip) return -EINVAL; } - chip->ecc.mode = NAND_ECC_SOFT; + chip->ecc.engine_type = NAND_ECC_ENGINE_SOFT; chip->ecc.algo = NAND_ECC_BCH; chip->ecc.size = 512; chip->ecc.strength = bch; @@ -2245,7 +2245,7 @@ static int __init ns_init_module(void) nsmtd = nand_to_mtd(chip); nand_set_controller_data(chip, (void *)ns); - chip->ecc.mode = NAND_ECC_SOFT; + chip->ecc.engine_type = NAND_ECC_ENGINE_SOFT; chip->ecc.algo = NAND_ECC_HAMMING; /* The NAND_SKIP_BBTSCAN option is necessary for 'overridesize' */ /* and 'badblocks' parameters to work */ diff --git a/drivers/mtd/nand/raw/ndfc.c b/drivers/mtd/nand/raw/ndfc.c index d324396ab7ff..e387c7e175fd 100644 --- a/drivers/mtd/nand/raw/ndfc.c +++ b/drivers/mtd/nand/raw/ndfc.c @@ -149,7 +149,7 @@ static int ndfc_chip_init(struct ndfc_controller *ndfc, chip->ecc.correct = nand_correct_data; chip->ecc.hwctl = ndfc_enable_hwecc; chip->ecc.calculate = ndfc_calculate_ecc; - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; chip->ecc.size = 256; chip->ecc.bytes = 3; chip->ecc.strength = 1; diff --git a/drivers/mtd/nand/raw/omap2.c b/drivers/mtd/nand/raw/omap2.c index ad77c112a78a..fecb9634bea5 100644 --- a/drivers/mtd/nand/raw/omap2.c +++ b/drivers/mtd/nand/raw/omap2.c @@ -884,8 +884,8 @@ static int omap_correct_data(struct nand_chip *chip, u_char *dat, int stat = 0; /* Ex NAND_ECC_HW12_2048 */ - if ((info->nand.ecc.mode == NAND_ECC_HW) && - (info->nand.ecc.size == 2048)) + if (info->nand.ecc.engine_type == NAND_ECC_ENGINE_CONTROLLER && + info->nand.ecc.size == 2048) blockCnt = 4; else blockCnt = 1; @@ -2006,11 +2006,11 @@ static int omap_nand_attach_chip(struct nand_chip *chip) return -EINVAL; /* - * Bail out earlier to let NAND_ECC_SOFT code create its own + * Bail out earlier to let NAND_ECC_ENGINE_SOFT code create its own * ooblayout instead of using ours. */ if (info->ecc_opt == OMAP_ECC_HAM1_CODE_SW) { - chip->ecc.mode = NAND_ECC_SOFT; + chip->ecc.engine_type = NAND_ECC_ENGINE_SOFT; chip->ecc.algo = NAND_ECC_HAMMING; return 0; } @@ -2019,7 +2019,7 @@ static int omap_nand_attach_chip(struct nand_chip *chip) switch (info->ecc_opt) { case OMAP_ECC_HAM1_CODE_HW: dev_info(dev, "nand: using OMAP_ECC_HAM1_CODE_HW\n"); - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; chip->ecc.bytes = 3; chip->ecc.size = 512; chip->ecc.strength = 1; @@ -2036,7 +2036,7 @@ static int omap_nand_attach_chip(struct nand_chip *chip) case OMAP_ECC_BCH4_CODE_HW_DETECTION_SW: pr_info("nand: using OMAP_ECC_BCH4_CODE_HW_DETECTION_SW\n"); - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; chip->ecc.size = 512; chip->ecc.bytes = 7; chip->ecc.strength = 4; @@ -2056,7 +2056,7 @@ static int omap_nand_attach_chip(struct nand_chip *chip) case OMAP_ECC_BCH4_CODE_HW: pr_info("nand: using OMAP_ECC_BCH4_CODE_HW ECC scheme\n"); - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; chip->ecc.size = 512; /* 14th bit is kept reserved for ROM-code compatibility */ chip->ecc.bytes = 7 + 1; @@ -2078,7 +2078,7 @@ static int omap_nand_attach_chip(struct nand_chip *chip) case OMAP_ECC_BCH8_CODE_HW_DETECTION_SW: pr_info("nand: using OMAP_ECC_BCH8_CODE_HW_DETECTION_SW\n"); - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; chip->ecc.size = 512; chip->ecc.bytes = 13; chip->ecc.strength = 8; @@ -2098,7 +2098,7 @@ static int omap_nand_attach_chip(struct nand_chip *chip) case OMAP_ECC_BCH8_CODE_HW: pr_info("nand: using OMAP_ECC_BCH8_CODE_HW ECC scheme\n"); - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; chip->ecc.size = 512; /* 14th bit is kept reserved for ROM-code compatibility */ chip->ecc.bytes = 13 + 1; @@ -2121,7 +2121,7 @@ static int omap_nand_attach_chip(struct nand_chip *chip) case OMAP_ECC_BCH16_CODE_HW: pr_info("Using OMAP_ECC_BCH16_CODE_HW ECC scheme\n"); - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; chip->ecc.size = 512; chip->ecc.bytes = 26; chip->ecc.strength = 16; diff --git a/drivers/mtd/nand/raw/orion_nand.c b/drivers/mtd/nand/raw/orion_nand.c index d27b39a7223c..9c3d530fc565 100644 --- a/drivers/mtd/nand/raw/orion_nand.c +++ b/drivers/mtd/nand/raw/orion_nand.c @@ -139,7 +139,7 @@ static int __init orion_nand_probe(struct platform_device *pdev) nc->legacy.IO_ADDR_R = nc->legacy.IO_ADDR_W = io_base; nc->legacy.cmd_ctrl = orion_nand_cmd_ctrl; nc->legacy.read_buf = orion_nand_read_buf; - nc->ecc.mode = NAND_ECC_SOFT; + nc->ecc.engine_type = NAND_ECC_ENGINE_SOFT; nc->ecc.algo = NAND_ECC_HAMMING; if (board->chip_delay) diff --git a/drivers/mtd/nand/raw/pasemi_nand.c b/drivers/mtd/nand/raw/pasemi_nand.c index 9cfe7395172a..e896b70ca58f 100644 --- a/drivers/mtd/nand/raw/pasemi_nand.c +++ b/drivers/mtd/nand/raw/pasemi_nand.c @@ -132,7 +132,7 @@ static int pasemi_nand_probe(struct platform_device *ofdev) chip->legacy.read_buf = pasemi_read_buf; chip->legacy.write_buf = pasemi_write_buf; chip->legacy.chip_delay = 0; - chip->ecc.mode = NAND_ECC_SOFT; + chip->ecc.engine_type = NAND_ECC_ENGINE_SOFT; chip->ecc.algo = NAND_ECC_HAMMING; /* Enable the following for a flash based bad block table */ diff --git a/drivers/mtd/nand/raw/plat_nand.c b/drivers/mtd/nand/raw/plat_nand.c index dc0f3074ddbf..a9e949096096 100644 --- a/drivers/mtd/nand/raw/plat_nand.c +++ b/drivers/mtd/nand/raw/plat_nand.c @@ -66,7 +66,7 @@ static int plat_nand_probe(struct platform_device *pdev) data->chip.options |= pdata->chip.options; data->chip.bbt_options |= pdata->chip.bbt_options; - data->chip.ecc.mode = NAND_ECC_SOFT; + data->chip.ecc.engine_type = NAND_ECC_ENGINE_SOFT; data->chip.ecc.algo = NAND_ECC_HAMMING; platform_set_drvdata(pdev, data); diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c index 9ab22c5d4166..71bb0bdec126 100644 --- a/drivers/mtd/nand/raw/qcom_nandc.c +++ b/drivers/mtd/nand/raw/qcom_nandc.c @@ -2548,7 +2548,7 @@ static int qcom_nand_attach_chip(struct nand_chip *chip) ecc->write_page_raw = qcom_nandc_write_page_raw; ecc->write_oob = qcom_nandc_write_oob; - ecc->mode = NAND_ECC_HW; + ecc->engine_type = NAND_ECC_ENGINE_CONTROLLER; mtd_set_ooblayout(mtd, &qcom_nand_ooblayout_ops); diff --git a/drivers/mtd/nand/raw/r852.c b/drivers/mtd/nand/raw/r852.c index 764715bae6a6..5faf98705881 100644 --- a/drivers/mtd/nand/raw/r852.c +++ b/drivers/mtd/nand/raw/r852.c @@ -857,7 +857,7 @@ static int r852_probe(struct pci_dev *pci_dev, const struct pci_device_id *id) chip->legacy.write_buf = r852_write_buf; /* ecc */ - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; chip->ecc.placement = NAND_ECC_PLACEMENT_INTERLEAVED; chip->ecc.size = R852_DMA_LEN; chip->ecc.bytes = SM_OOB_SIZE; diff --git a/drivers/mtd/nand/raw/s3c2410.c b/drivers/mtd/nand/raw/s3c2410.c index 0009c1820e21..4499e2020c24 100644 --- a/drivers/mtd/nand/raw/s3c2410.c +++ b/drivers/mtd/nand/raw/s3c2410.c @@ -903,7 +903,7 @@ static void s3c2410_nand_init_chip(struct s3c2410_nand_info *info, nmtd->info = info; nmtd->set = set; - chip->ecc.mode = info->platform->ecc_mode; + chip->ecc.engine_type = info->platform->engine_type; /* * If you use u-boot BBT creation code, specifying this flag will @@ -928,24 +928,24 @@ static int s3c2410_nand_attach_chip(struct nand_chip *chip) struct mtd_info *mtd = nand_to_mtd(chip); struct s3c2410_nand_info *info = s3c2410_nand_mtd_toinfo(mtd); - switch (chip->ecc.mode) { + switch (chip->ecc.engine_type) { - case NAND_ECC_NONE: + case NAND_ECC_ENGINE_NONE: dev_info(info->device, "ECC disabled\n"); break; - case NAND_ECC_SOFT: + case NAND_ECC_ENGINE_SOFT: /* - * This driver expects Hamming based ECC when ecc_mode is set - * to NAND_ECC_SOFT. Force ecc.algo to NAND_ECC_HAMMING to - * avoid adding an extra ecc_algo field to + * This driver expects Hamming based ECC when engine_type is set + * to NAND_ECC_ENGINE_SOFT. Force ecc.algo to NAND_ECC_HAMMING + * to avoid adding an extra ecc_algo field to * s3c2410_platform_nand. */ chip->ecc.algo = NAND_ECC_HAMMING; dev_info(info->device, "soft ECC\n"); break; - case NAND_ECC_HW: + case NAND_ECC_ENGINE_CONTROLLER: chip->ecc.calculate = s3c2410_nand_calculate_ecc; chip->ecc.correct = s3c2410_nand_correct_data; chip->ecc.strength = 1; diff --git a/drivers/mtd/nand/raw/sh_flctl.c b/drivers/mtd/nand/raw/sh_flctl.c index 058e99d0cbcf..cf87436a62d9 100644 --- a/drivers/mtd/nand/raw/sh_flctl.c +++ b/drivers/mtd/nand/raw/sh_flctl.c @@ -1039,12 +1039,12 @@ static int flctl_chip_attach_chip(struct nand_chip *chip) chip->ecc.strength = 4; chip->ecc.read_page = flctl_read_page_hwecc; chip->ecc.write_page = flctl_write_page_hwecc; - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; /* 4 symbols ECC enabled */ flctl->flcmncr_base |= _4ECCEN; } else { - chip->ecc.mode = NAND_ECC_SOFT; + chip->ecc.engine_type = NAND_ECC_ENGINE_SOFT; chip->ecc.algo = NAND_ECC_HAMMING; } diff --git a/drivers/mtd/nand/raw/sharpsl.c b/drivers/mtd/nand/raw/sharpsl.c index b47a9eaff89b..8a280b2e8e90 100644 --- a/drivers/mtd/nand/raw/sharpsl.c +++ b/drivers/mtd/nand/raw/sharpsl.c @@ -157,7 +157,7 @@ static int sharpsl_nand_probe(struct platform_device *pdev) /* 15 us command delay time */ this->legacy.chip_delay = 15; /* set eccmode using hardware ECC */ - this->ecc.mode = NAND_ECC_HW; + this->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; this->ecc.size = 256; this->ecc.bytes = 3; this->ecc.strength = 1; diff --git a/drivers/mtd/nand/raw/socrates_nand.c b/drivers/mtd/nand/raw/socrates_nand.c index 20f40c0e812c..1b96840b6025 100644 --- a/drivers/mtd/nand/raw/socrates_nand.c +++ b/drivers/mtd/nand/raw/socrates_nand.c @@ -153,7 +153,8 @@ static int socrates_nand_probe(struct platform_device *ofdev) nand_chip->legacy.read_buf = socrates_nand_read_buf; nand_chip->legacy.dev_ready = socrates_nand_device_ready; - nand_chip->ecc.mode = NAND_ECC_SOFT; /* enable ECC */ + /* enable ECC */ + nand_chip->ecc.engine_type = NAND_ECC_ENGINE_SOFT; nand_chip->ecc.algo = NAND_ECC_HAMMING; /* TODO: I have no idea what real delay is. */ diff --git a/drivers/mtd/nand/raw/stm32_fmc2_nand.c b/drivers/mtd/nand/raw/stm32_fmc2_nand.c index 30083e52b2fc..d1275d3b15ad 100644 --- a/drivers/mtd/nand/raw/stm32_fmc2_nand.c +++ b/drivers/mtd/nand/raw/stm32_fmc2_nand.c @@ -1736,14 +1736,15 @@ static int stm32_fmc2_attach_chip(struct nand_chip *chip) int ret; /* - * Only NAND_ECC_HW mode is actually supported + * Only NAND_ECC_ENGINE_CONTROLLER mode is actually supported * Hamming => ecc.strength = 1 * BCH4 => ecc.strength = 4 * BCH8 => ecc.strength = 8 * ECC sector size = 512 */ - if (chip->ecc.mode != NAND_ECC_HW) { - dev_err(fmc2->dev, "nand_ecc_mode is not well defined in the DT\n"); + if (chip->ecc.engine_type != NAND_ECC_ENGINE_CONTROLLER) { + dev_err(fmc2->dev, + "nand_ecc_engine_type is not well defined in the DT\n"); return -EINVAL; } @@ -1953,7 +1954,7 @@ static int stm32_fmc2_probe(struct platform_device *pdev) NAND_USES_DMA; /* Default ECC settings */ - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; chip->ecc.size = FMC2_ECC_STEP_SIZE; chip->ecc.strength = FMC2_ECC_BCH8; diff --git a/drivers/mtd/nand/raw/sunxi_nand.c b/drivers/mtd/nand/raw/sunxi_nand.c index 26d862213cac..1239107e16cc 100644 --- a/drivers/mtd/nand/raw/sunxi_nand.c +++ b/drivers/mtd/nand/raw/sunxi_nand.c @@ -1575,7 +1575,7 @@ static int sunxi_nand_ooblayout_free(struct mtd_info *mtd, int section, * only have 2 bytes available in the first user data * section. */ - if (!section && ecc->mode == NAND_ECC_HW) { + if (!section && ecc->engine_type == NAND_ECC_ENGINE_CONTROLLER) { oobregion->offset = 2; oobregion->length = 2; @@ -1720,11 +1720,11 @@ static int sunxi_nand_hw_ecc_ctrl_init(struct nand_chip *nand, static void sunxi_nand_ecc_cleanup(struct nand_ecc_ctrl *ecc) { - switch (ecc->mode) { - case NAND_ECC_HW: + switch (ecc->engine_type) { + case NAND_ECC_ENGINE_CONTROLLER: sunxi_nand_hw_ecc_ctrl_cleanup(ecc); break; - case NAND_ECC_NONE: + case NAND_ECC_ENGINE_NONE: default: break; } @@ -1752,14 +1752,14 @@ static int sunxi_nand_attach_chip(struct nand_chip *nand) if (!ecc->size || !ecc->strength) return -EINVAL; - switch (ecc->mode) { - case NAND_ECC_HW: + switch (ecc->engine_type) { + case NAND_ECC_ENGINE_CONTROLLER: ret = sunxi_nand_hw_ecc_ctrl_init(nand, ecc, np); if (ret) return ret; break; - case NAND_ECC_NONE: - case NAND_ECC_SOFT: + case NAND_ECC_ENGINE_NONE: + case NAND_ECC_ENGINE_SOFT: break; default: return -EINVAL; @@ -1991,7 +1991,7 @@ static int sunxi_nand_chip_init(struct device *dev, struct sunxi_nfc *nfc, * Set the ECC mode to the default value in case nothing is specified * in the DT. */ - nand->ecc.mode = NAND_ECC_HW; + nand->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; nand_set_flash_node(nand, np); mtd = nand_to_mtd(nand); diff --git a/drivers/mtd/nand/raw/tango_nand.c b/drivers/mtd/nand/raw/tango_nand.c index b92de603e6db..bfbe71f65523 100644 --- a/drivers/mtd/nand/raw/tango_nand.c +++ b/drivers/mtd/nand/raw/tango_nand.c @@ -511,7 +511,7 @@ static int tango_attach_chip(struct nand_chip *chip) { struct nand_ecc_ctrl *ecc = &chip->ecc; - ecc->mode = NAND_ECC_HW; + ecc->engine_type = NAND_ECC_ENGINE_CONTROLLER; ecc->algo = NAND_ECC_BCH; ecc->bytes = DIV_ROUND_UP(ecc->strength * FIELD_ORDER, BITS_PER_BYTE); diff --git a/drivers/mtd/nand/raw/tegra_nand.c b/drivers/mtd/nand/raw/tegra_nand.c index f9d046b2cd3b..feb26494443e 100644 --- a/drivers/mtd/nand/raw/tegra_nand.c +++ b/drivers/mtd/nand/raw/tegra_nand.c @@ -916,7 +916,7 @@ static int tegra_nand_attach_chip(struct nand_chip *chip) if (chip->bbt_options & NAND_BBT_USE_FLASH) chip->bbt_options |= NAND_BBT_NO_OOB; - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; chip->ecc.size = 512; chip->ecc.steps = mtd->writesize / chip->ecc.size; if (chip->base.eccreq.step_size != 512) { diff --git a/drivers/mtd/nand/raw/tmio_nand.c b/drivers/mtd/nand/raw/tmio_nand.c index db030f1701ee..c299ea6a611b 100644 --- a/drivers/mtd/nand/raw/tmio_nand.c +++ b/drivers/mtd/nand/raw/tmio_nand.c @@ -410,7 +410,7 @@ static int tmio_probe(struct platform_device *dev) nand_chip->legacy.read_buf = tmio_nand_read_buf; /* set eccmode using hardware ECC */ - nand_chip->ecc.mode = NAND_ECC_HW; + nand_chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; nand_chip->ecc.size = 512; nand_chip->ecc.bytes = 6; nand_chip->ecc.strength = 2; diff --git a/drivers/mtd/nand/raw/txx9ndfmc.c b/drivers/mtd/nand/raw/txx9ndfmc.c index 2642d5bb3241..cf9c4bd56e1a 100644 --- a/drivers/mtd/nand/raw/txx9ndfmc.c +++ b/drivers/mtd/nand/raw/txx9ndfmc.c @@ -329,7 +329,7 @@ static int __init txx9ndfmc_probe(struct platform_device *dev) chip->ecc.calculate = txx9ndfmc_calculate_ecc; chip->ecc.correct = txx9ndfmc_correct_data; chip->ecc.hwctl = txx9ndfmc_enable_hwecc; - chip->ecc.mode = NAND_ECC_HW; + chip->ecc.engine_type = NAND_ECC_ENGINE_CONTROLLER; chip->ecc.strength = 1; chip->legacy.chip_delay = 100; chip->controller = &drvdata->controller; diff --git a/drivers/mtd/nand/raw/vf610_nfc.c b/drivers/mtd/nand/raw/vf610_nfc.c index bd9e16de78a2..a9fa1ae22634 100644 --- a/drivers/mtd/nand/raw/vf610_nfc.c +++ b/drivers/mtd/nand/raw/vf610_nfc.c @@ -732,7 +732,7 @@ static void vf610_nfc_init_controller(struct vf610_nfc *nfc) else vf610_nfc_clear(nfc, NFC_FLASH_CONFIG, CONFIG_16BIT); - if (nfc->chip.ecc.mode == NAND_ECC_HW) { + if (nfc->chip.ecc.engine_type == NAND_ECC_ENGINE_CONTROLLER) { /* Set ECC status offset in SRAM */ vf610_nfc_set_field(nfc, NFC_FLASH_CONFIG, CONFIG_ECC_SRAM_ADDR_MASK, @@ -761,7 +761,7 @@ static int vf610_nfc_attach_chip(struct nand_chip *chip) return -ENXIO; } - if (chip->ecc.mode != NAND_ECC_HW) + if (chip->ecc.engine_type != NAND_ECC_ENGINE_CONTROLLER) return 0; if (mtd->writesize != PAGE_2K && mtd->oobsize < 64) { diff --git a/drivers/mtd/nand/raw/xway_nand.c b/drivers/mtd/nand/raw/xway_nand.c index 834f794816a9..36dea82063bd 100644 --- a/drivers/mtd/nand/raw/xway_nand.c +++ b/drivers/mtd/nand/raw/xway_nand.c @@ -180,7 +180,7 @@ static int xway_nand_probe(struct platform_device *pdev) data->chip.legacy.read_byte = xway_read_byte; data->chip.legacy.chip_delay = 30; - data->chip.ecc.mode = NAND_ECC_SOFT; + data->chip.ecc.engine_type = NAND_ECC_ENGINE_SOFT; data->chip.ecc.algo = NAND_ECC_HAMMING; platform_set_drvdata(pdev, data); diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h index 0c2cfe4a5928..ce7f1f301bf6 100644 --- a/include/linux/mtd/rawnand.h +++ b/include/linux/mtd/rawnand.h @@ -338,7 +338,7 @@ static const struct nand_ecc_caps __name = { \ /** * struct nand_ecc_ctrl - Control structure for ECC - * @mode: ECC mode + * @engine_type: ECC engine type * @placement: OOB bytes placement * @algo: ECC algorithm * @steps: number of ECC steps per page @@ -391,7 +391,7 @@ static const struct nand_ecc_caps __name = { \ * @write_oob: function to write chip OOB data */ struct nand_ecc_ctrl { - enum nand_ecc_mode mode; + enum nand_ecc_engine_type engine_type; enum nand_ecc_placement placement; enum nand_ecc_algo algo; int steps; diff --git a/include/linux/platform_data/mtd-davinci.h b/include/linux/platform_data/mtd-davinci.h index 3383101c233b..e632f392291a 100644 --- a/include/linux/platform_data/mtd-davinci.h +++ b/include/linux/platform_data/mtd-davinci.h @@ -60,16 +60,16 @@ struct davinci_nand_pdata { /* platform_data */ struct mtd_partition *parts; unsigned nr_parts; - /* none == NAND_ECC_NONE (strongly *not* advised!!) - * soft == NAND_ECC_SOFT - * else == NAND_ECC_HW, according to ecc_bits + /* none == NAND_ECC_ENGINE_NONE (strongly *not* advised!!) + * soft == NAND_ECC_ENGINE_SOFT + * else == NAND_ECC_ENGINE_CONTROLLER, according to ecc_bits * * All DaVinci-family chips support 1-bit hardware ECC. * Newer ones also support 4-bit ECC, but are awkward * using it with large page chips. */ - enum nand_ecc_mode ecc_mode; - enum nand_ecc_placement ecc_placement; + enum nand_ecc_engine_type engine_type; + enum nand_ecc_placement ecc_placement; u8 ecc_bits; /* e.g. NAND_BUSWIDTH_16 */ diff --git a/include/linux/platform_data/mtd-nand-s3c2410.h b/include/linux/platform_data/mtd-nand-s3c2410.h index 08675b16f9e1..25390fc3e795 100644 --- a/include/linux/platform_data/mtd-nand-s3c2410.h +++ b/include/linux/platform_data/mtd-nand-s3c2410.h @@ -49,7 +49,7 @@ struct s3c2410_platform_nand { unsigned int ignore_unset_ecc:1; - enum nand_ecc_mode ecc_mode; + enum nand_ecc_engine_type engine_type; int nr_sets; struct s3c2410_nand_set *sets;