diff options
| -rw-r--r-- | drivers/mtd/nand/nand_base.c | 6 | ||||
| -rw-r--r-- | include/linux/mtd/nand.h | 5 |
2 files changed, 8 insertions, 3 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index 7094dd5..99abd61 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -59,7 +59,7 @@ * The AG-AND chips have nice features for speed improvement, * which are not supported yet. Read / program 4 pages in one go. * - * $Id: nand_base.c,v 1.130 2005/01/24 03:07:43 dmarlin Exp $ + * $Id: nand_base.c,v 1.131 2005/02/09 12:19:56 gleixner Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -2631,6 +2631,10 @@ int nand_scan (struct mtd_info *mtd, int maxchips) memcpy(&mtd->oobinfo, this->autooob, sizeof(mtd->oobinfo)); mtd->owner = THIS_MODULE; + + /* Check, if we should skip the bad block table scan */ + if (this->options & NAND_SKIP_BBTSCAN) + return 0; /* Build bad block table */ return this->scan_bbt (mtd); diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index cf52f20..cf25c7c 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -5,7 +5,7 @@ * Steven J. Hill <sjhill@realitydiluted.com> * Thomas Gleixner <tglx@linutronix.de> * - * $Id: nand.h,v 1.70 2005/01/24 03:07:42 dmarlin Exp $ + * $Id: nand.h,v 1.71 2005/02/09 12:12:59 gleixner Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -223,7 +223,8 @@ extern int nand_read_raw (struct mtd_info *mtd, uint8_t *buf, loff_t from, size_ * This can only work if we have the ecc bytes directly behind the * data bytes. Applies for DOC and AG-AND Renesas HW Reed Solomon generators */ #define NAND_HWECC_SYNDROME 0x00020000 - +/* This option skips the bbt scan during initialization. */ +#define NAND_SKIP_BBTSCAN 0x00040000 /* Options set by nand scan */ /* Nand scan has allocated oob_buf */ |