Commit Graph

16 Commits

Author SHA1 Message Date
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
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.
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
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
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
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.
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
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
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
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
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
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.
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
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
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
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-22 02:18:48 +01:00