diff options
| author | Thomas Gleixner <tglx@cruncher.tec.linutronix.de> | 2006-05-27 22:16:10 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@cruncher.tec.linutronix.de> | 2006-05-29 15:06:50 +0200 |
| commit | 5bd34c091a044d130601370c370f84b1c59f1627 (patch) | |
| tree | 8b08012a9a30186a8805d506f8438e2944f5f31b /include/linux/mtd/nand.h | |
| parent | ff268fb8791cf18df536113355d7184007c269d9 (diff) | |
| download | talos-obmc-linux-5bd34c091a044d130601370c370f84b1c59f1627.tar.gz talos-obmc-linux-5bd34c091a044d130601370c370f84b1c59f1627.zip | |
[MTD] NAND Replace oobinfo by ecclayout
The nand_oobinfo structure is not fitting the newer error correction
demands anymore. Replace it by struct nand_ecclayout and fixup the users
all over the place. Keep the nand_oobinfo based ioctl for user space
compability reasons.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/mtd/nand.h')
| -rw-r--r-- | include/linux/mtd/nand.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index fd46bcf52281..dc2bf1bcf42b 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -244,6 +244,7 @@ struct nand_ecc_ctrl { int total; int prepad; int postpad; + struct nand_ecclayout *layout; void (*hwctl)(struct mtd_info *mtd, int mode); int (*calculate)(struct mtd_info *mtd, const uint8_t *dat, @@ -318,7 +319,7 @@ struct nand_buffers { * @chipsize: [INTERN] the size of one chip for multichip arrays * @pagemask: [INTERN] page number mask = number of (pages / chip) - 1 * @pagebuf: [INTERN] holds the pagenumber which is currently in data_buf - * @autooob: [REPLACEABLE] the default (auto)placement scheme + * @ecclayout: [REPLACEABLE] the default ecc placement scheme * @bbt: [INTERN] bad block table pointer * @bbt_td: [REPLACEABLE] bad block table descriptor for flash lookup * @bbt_md: [REPLACEABLE] bad block table mirror descriptor @@ -368,7 +369,7 @@ struct nand_chip { uint8_t *oob_poi; struct nand_hw_control *controller; - struct nand_oobinfo *autooob; + struct nand_ecclayout *ecclayout; struct nand_ecc_ctrl ecc; struct nand_buffers buffers; @@ -522,7 +523,7 @@ extern int nand_do_read(struct mtd_info *mtd, loff_t from, size_t len, * @partitions: mtd partition list * @chip_delay: R/B delay value in us * @options: Option flags, e.g. 16bit buswidth - * @oobinfo: oob info structure (ecc placement) + * @ecclayout: ecc layout info structure * @priv: hardware controller specific settings */ struct platform_nand_chip { @@ -530,7 +531,7 @@ struct platform_nand_chip { int chip_offset; int nr_partitions; struct mtd_partition *partitions; - struct nand_oobinfo *oobinfo; + struct nand_ecclayout *ecclayout; int chip_delay; unsigned int options; void *priv; |
