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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-19 21:34:11 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-19 21:34:11 (GMT) |
| commit | 4935361766cc73949fe032cd157d314f288922ba (patch) | |
| tree | 1584f81525ae05a04d515b13a4787cd8eed46029 /drivers/mtd/chips | |
| parent | 2874b391bd78a5b8cb84be67297a345fbdec4ac8 (diff) | |
| parent | 4f65992381112acd7d2732665a9eae492c2c9de6 (diff) | |
| download | linux-4935361766cc73949fe032cd157d314f288922ba.tar.xz | |
Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6: (49 commits)
[MTD] [NAND] S3C2412 fix hw ecc
[MTD] [NAND] Work around false compiler warning in CAFÉ driver
[JFFS2] printk warning fixes
[MTD] [MAPS] ichxrom warning fix
[MTD] [MAPS] amd76xrom warning fix
[MTD] [MAPS] esb2rom warning fixes
[MTD] [MAPS] ck804xrom warning fix
[MTD] [MAPS] netsc520 warning fix
[MTD] [MAPS] sc520cdp warning fix
[MTD] [ONENAND] onenand_base warning fix
[MTD] [NAND] eXcite nand flash driver
[MTD] Improve heuristic for detecting wrong-endian RedBoot partition table
[MTD] Fix RedBoot partition parsing regression harder.
[MTD] [NAND] S3C2410: Hardware ECC correction code
[JFFS2] Use MTD_OOB_AUTO to automatically place cleanmarker on NAND
[MTD] Clarify OOB-operation interface comments
[MTD] remove unused ecctype,eccsize fields from struct mtd_info
[MTD] [NOR] Intel: remove ugly PROGREGION macros
[MTD] [NOR] STAA: use writesize instead off eccsize to represent ECC block
[MTD] OneNAND: Invalidate bufferRAM after erase
...
Diffstat (limited to 'drivers/mtd/chips')
| -rw-r--r-- | drivers/mtd/chips/cfi_cmdset_0001.c | 26 | ||||
| -rw-r--r-- | drivers/mtd/chips/cfi_cmdset_0020.c | 2 |
2 files changed, 20 insertions, 8 deletions
diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c index f69184a..f334959 100644 --- a/drivers/mtd/chips/cfi_cmdset_0001.c +++ b/drivers/mtd/chips/cfi_cmdset_0001.c @@ -397,9 +397,23 @@ struct mtd_info *cfi_cmdset_0001(struct map_info *map, int primary) cfi_fixup(mtd, fixup_table); for (i=0; i< cfi->numchips; i++) { - cfi->chips[i].word_write_time = 1<<cfi->cfiq->WordWriteTimeoutTyp; - cfi->chips[i].buffer_write_time = 1<<cfi->cfiq->BufWriteTimeoutTyp; - cfi->chips[i].erase_time = 1000<<cfi->cfiq->BlockEraseTimeoutTyp; + if (cfi->cfiq->WordWriteTimeoutTyp) + cfi->chips[i].word_write_time = + 1<<cfi->cfiq->WordWriteTimeoutTyp; + else + cfi->chips[i].word_write_time = 50000; + + if (cfi->cfiq->BufWriteTimeoutTyp) + cfi->chips[i].buffer_write_time = + 1<<cfi->cfiq->BufWriteTimeoutTyp; + /* No default; if it isn't specified, we won't use it */ + + if (cfi->cfiq->BlockEraseTimeoutTyp) + cfi->chips[i].erase_time = + 1000<<cfi->cfiq->BlockEraseTimeoutTyp; + else + cfi->chips[i].erase_time = 2000000; + cfi->chips[i].ref_point_counter = 0; init_waitqueue_head(&(cfi->chips[i].wq)); } @@ -546,13 +560,11 @@ static int cfi_intelext_partition_fixup(struct mtd_info *mtd, struct cfi_intelext_programming_regioninfo *prinfo; prinfo = (struct cfi_intelext_programming_regioninfo *)&extp->extra[offs]; mtd->writesize = cfi->interleave << prinfo->ProgRegShift; - MTD_PROGREGION_CTRLMODE_VALID(mtd) = cfi->interleave * prinfo->ControlValid; - MTD_PROGREGION_CTRLMODE_INVALID(mtd) = cfi->interleave * prinfo->ControlInvalid; mtd->flags &= ~MTD_BIT_WRITEABLE; printk(KERN_DEBUG "%s: program region size/ctrl_valid/ctrl_inval = %d/%d/%d\n", map->name, mtd->writesize, - MTD_PROGREGION_CTRLMODE_VALID(mtd), - MTD_PROGREGION_CTRLMODE_INVALID(mtd)); + cfi->interleave * prinfo->ControlValid, + cfi->interleave * prinfo->ControlInvalid); } /* diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c index d56849f..69d49e0 100644 --- a/drivers/mtd/chips/cfi_cmdset_0020.c +++ b/drivers/mtd/chips/cfi_cmdset_0020.c @@ -662,7 +662,7 @@ static int cfi_staa_write_buffers (struct mtd_info *mtd, loff_t to, * a small buffer for this. * XXX: If the buffer size is not a multiple of 2, this will break */ -#define ECCBUF_SIZE (mtd->eccsize) +#define ECCBUF_SIZE (mtd->writesize) #define ECCBUF_DIV(x) ((x) & ~(ECCBUF_SIZE - 1)) #define ECCBUF_MOD(x) ((x) & (ECCBUF_SIZE - 1)) static int |