David Woodhouse
14448005ab
[MTD] [NAND] Rename cafe.c to cafe_nand.c and remove the multi-obj magic
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-05-02 12:04:57 +01:00
Segher Boessenkool
8c61b7a7f4
[MTD] [NAND] Use rslib for CAFÉ ECC
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Signed-off-by: Segher Boessenkool <segher@kernel.crashing.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-05-02 12:00:20 +01:00
David Woodhouse
8e5368a1e2
[MTD] [NAND] Remember timing settings for CAFÉ NAND controller.
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We'll need them for suspend/resume.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-03-23 10:40:04 +00:00
Linus Torvalds
4935361766
Merge git://git.infradead.org/mtd-2.6
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* 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
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2007-02-19 13:34:11 -08:00
Andrew Morton
2a7295b277
[MTD] [NAND] Work around false compiler warning in CAFÉ driver
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drivers/mtd/nand/cafe.c: In function 'cafe_nand_cmdfunc':
drivers/mtd/nand/cafe.c:269: warning: 'irqs' may be used uninitialized in this function
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-02-18 16:45:05 +00:00
Thomas Gleixner
2db6346f76
[PATCH] Scheduled removal of SA_xxx interrupt flags fixups 2
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The obsolete SA_xxx interrupt flags have been used despite the scheduled
removal. Fixup the remaining users in -mm.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-14 08:09:55 -08:00
David Woodhouse
4285431fb6
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
2007-02-05 13:25:21 +00:00
Al Viro
a12743026c
[PATCH] mtd/nand/cafe.c missing include of dma-mapping.h
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-01-30 08:39:20 -08:00
David Woodhouse
f7c37d7b8a
[MTD] [NAND] Remove debugging cruft from CAFÉ NAND driver.
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-01-23 23:36:43 +08:00
David Woodhouse
527a4f45ef
[MTD] [NAND] Inherit CAFÉ NAND timing setup from firmware
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The precise timings are board-specific (or NAND chip specific) and don't
belong here. If they're set already, then use what we find there.
Otherwise, revert to the most conservative default values (and whinge).
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-01-23 23:36:42 +08:00
David Woodhouse
c9ac597729
[MTD] Remove trailing whitespace
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The newly-added cafe_ecc.c had a lot of it because of the way the lookup
table was auto-generated; clean up the other files too while we're at it.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-11-30 08:17:38 +00:00
David Woodhouse
28bdd4a72d
[MTD] [NAND] Update CAFÉ driver interrupt handler prototype
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-11-29 00:04:59 +00:00
David Woodhouse
cad40654c3
[MTD] NAND: Fix ECC settings in CAFÉ controller driver.
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We were resetting cafe->ctl2 to zero after an erase (and also during a
write, but it was correctly reset after that). This meant that ECC reads
after an erase were failing. Doh.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-11-01 08:19:20 +08:00
David Woodhouse
be8444bdf3
[MTD] NAND: Add register debugging spew option to CAFÉ driver
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-31 12:36:04 +08:00
David Woodhouse
195a253b66
[MTD] NAND: Use register #defines throughout CAFÉ driver, not numbers
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Also use cafe_readl() and cafe_writel() abstraction to make code
slightly cleaner -- especially if we want to use it in PIO mode.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-31 12:30:11 +08:00
David Woodhouse
a020727b16
[MTD] NAND: Fix timing calculation in CAFÉ debugging message
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-28 17:08:38 +03:00
David Woodhouse
63a1423763
[MTD] NAND: Remove empty block ECC workaround
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They fixed the hardware so that ECC doesn't fail on reading an empty
block.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-27 22:12:02 +03:00
David Woodhouse
b478c775a0
[MTD] CAFÉ NAND: Add 'slowtiming' parameter, default usedma and checkecc on
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-27 14:50:04 +03:00
David Woodhouse
dcc41bc81c
[MTD] NAND: Reset Café controller before initialising.
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Fixes http://dev.laptop.org/ticket/237
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-27 09:55:34 +03:00
David Woodhouse
470b0a90d6
[MTD] NAND: Disable ECC checking on CAFÉ since it's broken for now
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-23 14:29:04 +01:00
David Woodhouse
fbad5696c5
[MTD] NAND: CAFÉ NAND driver cleanup, fix ECC on reading empty flash
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-22 15:09:33 +01:00
David Woodhouse
04459d7c62
[MTD] NAND: Add hardware ECC correction support to CAFÉ NAND driver
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-22 02:18:48 +01:00
