diff options
| author | Arseniy Krasnov <avkrasnov@salutedevices.com> | 2023-11-09 08:39:53 +0300 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2023-11-30 11:22:52 +0100 |
| commit | 2082b6956ce95b66b03983f3059744f559493d98 (patch) | |
| tree | 5603839c9c0fb33f58936dce14b8dd5642e14d91 /drivers/mtd | |
| parent | acb1fd579efbcac26ce8f9c4fc8bd82f7eaa56e9 (diff) | |
| download | linux-2082b6956ce95b66b03983f3059744f559493d98.tar.gz linux-2082b6956ce95b66b03983f3059744f559493d98.tar.bz2 linux-2082b6956ce95b66b03983f3059744f559493d98.zip | |
mtd: rawnand: meson: handle OOB buffer according OOB layout
In case of MTD_OPS_AUTO_OOB mode, MTD/NAND layer fills/reads OOB buffer
according current OOB layout so we need to follow it in the driver.
Signed-off-by: Arseniy Krasnov <avkrasnov@salutedevices.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20231109053953.3863664-1-avkrasnov@salutedevices.com
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/raw/meson_nand.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/nand/raw/meson_nand.c b/drivers/mtd/nand/raw/meson_nand.c index 7e16a13fb438..cdb58aca59c0 100644 --- a/drivers/mtd/nand/raw/meson_nand.c +++ b/drivers/mtd/nand/raw/meson_nand.c @@ -511,7 +511,7 @@ static void meson_nfc_set_user_byte(struct nand_chip *nand, u8 *oob_buf) __le64 *info; int i, count; - for (i = 0, count = 0; i < nand->ecc.steps; i++, count += 2) { + for (i = 0, count = 0; i < nand->ecc.steps; i++, count += (2 + nand->ecc.bytes)) { info = &meson_chip->info_buf[i]; *info |= oob_buf[count]; *info |= oob_buf[count + 1] << 8; @@ -524,7 +524,7 @@ static void meson_nfc_get_user_byte(struct nand_chip *nand, u8 *oob_buf) __le64 *info; int i, count; - for (i = 0, count = 0; i < nand->ecc.steps; i++, count += 2) { + for (i = 0, count = 0; i < nand->ecc.steps; i++, count += (2 + nand->ecc.bytes)) { info = &meson_chip->info_buf[i]; oob_buf[count] = *info; oob_buf[count + 1] = *info >> 8; |