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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-19 13:34:11 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-19 13:34:11 -0800
commit4935361766cc73949fe032cd157d314f288922ba (patch)
tree1584f81525ae05a04d515b13a4787cd8eed46029 /drivers/mtd/chips
parent2874b391bd78a5b8cb84be67297a345fbdec4ac8 (diff)
parent4f65992381112acd7d2732665a9eae492c2c9de6 (diff)
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.c26
-rw-r--r--drivers/mtd/chips/cfi_cmdset_0020.c2
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 f69184a92eb..f334959a335 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 d56849f5f10..69d49e0250a 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