Mechanical switch from the legacy enumeration to the new enumeration in
drivers and board files.
Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
---
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/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 +-
77 files changed, 221 insertions(+), 205 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 3711e7a0436c..23ce6a15e282 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 f7b4f421b2b0..bfa2fb788d2a 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 4a0a7053fb7a..454cb6dd675b 100644
--- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c
+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
@@ -2539,9 +2539,9 @@ 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;
}
@@ -2561,7 +2561,7 @@ 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 */
@@ -2702,7 +2702,7 @@ 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 c405722adfe1..82aad777334c 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 2bf8ab542e38..0d0eba5fa664 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/cs553x_nand.c b/drivers/mtd/nand/raw/cs553x_nand.c
index 9472bf798ed5..c954beacc851 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 2e5d6c113b56..73c5daf62e57 100644
--- a/drivers/mtd/nand/raw/davinci_nand.c
+++ b/drivers/mtd/nand/raw/davinci_nand.c
@@ -530,11 +530,11 @@ 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))
@@ -585,21 +585,21 @@ 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;
@@ -850,7 +850,7 @@ static int nand_davinci_probe(struct platform_device *pdev)
info->mask_cle = pdata->mask_cle ? : MASK_CLE;
/* 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 514a97ea4450..657b8581e535 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 40360352136b..05f3df2a62a3 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 088692b2e27a..21c443da1c92 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 00ae7a910b03..9c18f6f1822f 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 627deb26db51..26c813ec6e2f 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 3909752b14c5..adbcb6ca0cfb 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 938077e5c6a9..6f8062cd981f 100644
--- a/drivers/mtd/nand/raw/gpio.c
+++ b/drivers/mtd/nand/raw/gpio.c
@@ -275,7 +275,7 @@ 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 061a8ddda275..086a062b42ae 100644
--- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
+++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
@@ -2032,7 +2032,7 @@ 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 b84238e2268a..a1859c196b97 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 69423bb29adb..8ae026c09d1b 100644
--- a/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c
+++ b/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c
@@ -194,8 +194,8 @@ 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;
@@ -205,22 +205,22 @@ 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. */
@@ -404,7 +404,7 @@ static int ingenic_nand_init_chip(struct platform_device *pdev,
mtd->dev.parent = dev;
chip->options = NAND_NO_SUBPAGE_WRITE;
- 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 7521038af2ef..4a217913327f 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 ccb189c8e343..dc6ef79d0b10 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 260a0430313e..4e7152aced68 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 18ecb096a32d..c1225fbca99c 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 c1a6e31aabb8..a439a2855cc6 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 09dacb83cb5a..56f2ef57d5b5 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 e30dce64be90..69c1b7ab938e 100644
--- a/drivers/mtd/nand/raw/nand_base.c
+++ b/drivers/mtd/nand/raw/nand_base.c
@@ -5029,28 +5029,35 @@ 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)
@@ -5160,8 +5167,9 @@ 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;
@@ -5175,14 +5183,14 @@ 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;
@@ -5304,7 +5312,7 @@ 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) {
@@ -5769,7 +5777,8 @@ 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:
@@ -5787,7 +5796,7 @@ 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;
@@ -5805,8 +5814,9 @@ 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? */
@@ -5862,7 +5872,7 @@ 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;
@@ -5874,7 +5884,7 @@ 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;
@@ -5882,7 +5892,7 @@ 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;
@@ -5894,8 +5904,8 @@ 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;
@@ -5908,7 +5918,7 @@ 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;
}
@@ -5985,8 +5995,8 @@ 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;
@@ -6128,7 +6138,7 @@ 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 3589b4fce0d4..9186fe53bbb5 100644
--- a/drivers/mtd/nand/raw/nand_micron.c
+++ b/drivers/mtd/nand/raw/nand_micron.c
@@ -497,13 +497,13 @@ 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 ed38338c1383..a2083c06018c 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 eb7fcfd9276b..bd99eb3f8a1c 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 880b54ca1b41..e25ee3b854f9 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 d8eca8c3fdcd..16ee42066052 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 556182f26057..9cdd34e18a34 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 f1daf330951b..218e64448de5 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 f0988cda4479..6bf8ec6ff911 100644
--- a/drivers/mtd/nand/raw/r852.c
+++ b/drivers/mtd/nand/raw/r852.c
@@ -859,7 +859,7 @@ 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 f86dff311464..f5e6dda0408b 100644
--- a/drivers/mtd/nand/raw/s3c2410.c
+++ b/drivers/mtd/nand/raw/s3c2410.c
@@ -904,7 +904,7 @@ 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
@@ -929,24 +929,24 @@ 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 a661b8bb2dd5..f20afde99f47 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 51286f7acf54..f09e37e0402f 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 243b34cfbc1b..2bf400857614 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 65c9d17b25a3..fdbacd8f7e49 100644
--- a/drivers/mtd/nand/raw/stm32_fmc2_nand.c
+++ b/drivers/mtd/nand/raw/stm32_fmc2_nand.c
@@ -1725,14 +1725,15 @@ static int stm32_fmc2_nfc_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(nfc->dev, "nand_ecc_mode is not well defined in the DT\n");
+ if (chip->ecc.engine_type != NAND_ECC_ENGINE_CONTROLLER) {
+ dev_err(nfc->dev,
+ "nand_ecc_engine_type is not well defined in the DT\n");
return -EINVAL;
}
@@ -1942,7 +1943,7 @@ static int stm32_fmc2_nfc_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 ffbc1651fadc..b511adffcb1c 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 246871e01027..73ebd39d29c8 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 843a8683b737..b957824fae58 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 47d966871445..ffd52c45cd13 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 7248c5901183..ea7d5a8a2728 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 94bfba994326..0d54c7041064 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 a2078c5f3d21..ec15cd0a2deb 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;
--
2.20.1
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[RESEND v5 11/21] mtd: rawnand: Use the new ECC engine type enumeration
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- Subject: [RESEND v5 11/21] mtd: rawnand: Use the new ECC engine type enumeration
- From: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
- Date: Tue, 26 May 2020 21:56:23 +0200
- Cc: Mark Rutland <mark.rutland@xxxxxxx>, devicetree@xxxxxxxxxxxxxxx, Rob Herring <robh+dt@xxxxxxxxxx>, Miquel Raynal <miquel.raynal@xxxxxxxxxxx>, Boris Brezillon <boris.brezillon@xxxxxxxxxxxxx>
- In-reply-to: <20200526195633.11543-1-miquel.raynal@bootlin.com>
- References: <20200526195633.11543-1-miquel.raynal@bootlin.com>
- References:
- [RESEND v5 00/21] Introduce the generic ECC engine abstraction
- From: Miquel Raynal
- [RESEND v5 00/21] Introduce the generic ECC engine abstraction
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