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path: root/drivers/mtd
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2005-07-27[PATCH] turn many #if $undefined_string into #ifdef $undefined_stringOlaf Hering1-0/+1
turn many #if $undefined_string into #ifdef $undefined_string to fix some warnings after -Wno-def was added to global CFLAGS Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-16[MTD] NAND: Fix broken bad block scan for 16 bit devicesThomas Gleixner2-22/+20
The previous change to read a single byte from oob breaks the bad block scan on 16 bit devices, when the byte is on an odd address. Read the complete oob for now. Remove the unused arguments from check_short_pattern() Move the wait for ready function so it is only executed when consecutive reads happen. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-13[MTD] cfi_cmdset_0002: Plugged a mem leak.Joern Engel1-1/+4
Signed-off-by: Joern Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-13Merge with rsync://fileserver/linuxTodd Poynor1-6/+1
2005-07-12[MTD] Make XIP support depend on CONFIG_ARMThomas Gleixner1-1/+1
ARM is the only known user of this at the moment. Prevent allyes builds for other archs from failing Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-11Merge master.kernel.org:/pub/scm/linux/kernel/git/tglx/mtd-2.6Linus Torvalds48-2877/+2767
2005-07-07[PATCH] pcmcia: remove references to pcmcia/version.hDominik Brodowski1-1/+0
As a follow-up, remove the inclusion of pcmcia/version.h in many files. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-07[PATCH] pcmcia: move event handlerDominik Brodowski1-5/+1
Move the "event handler" to struct pcmcia_driver -- the unified event handler will disappear really soon, but switching it to struct pcmcia_driver in the meantime allows for better "step-by-step" patches. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-07[MTD] XIP cleanupThomas Gleixner2-2/+2
Move the architecture dependend code into include/asm/mtd-xip.h Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-07[MTD] Remove MODULE_DEVICE_TABLE() for ICHx flash driverDavid Woodhouse1-2/+2
This prevents it from automatically getting loaded by hotplug because we happen to notice you have this chipset. Let's stick with having to load the drivers which let you overwrite your BIOS _manually_ Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-06[MTD] NAND s3c2410: Add missing NULL pointer checkBen Dooks1-2/+3
Fix OOPs if there was no platform set information passed Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-06Merge with rsync://fileserver/linuxArtem B. Bityuckiy3-15/+40
Update to 2.6.12-rc3
2005-07-06[MTD] NOR flash map driver for TI OMAP boards.Todd Poynor3-2/+191
From: David Brownell, Jian Zhang <jzhang@ti.com>, Tony Lindgren <tony@atomide.com> and others. Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-06[MTD] Add mapping driver for Intel PXA27x Mainstone board flash.Nico Pitre3-2/+189
From: Nicolas Pitre <nico@cam.org> Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-06[MTD] NAND: Remove unmaintained tx49xx board driversThomas Gleixner4-838/+0
The drivers are unmaintained since long and reference include files which are not available in the kernel. Original author is not longer responsible and no new maintainer showed up within 3 month. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-06[MTD] NAND: sharpsl.c set correct file permissionsThomas Gleixner1-0/+0
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-05[MTD] cfi_cmdset_0002: Remove bogus includeThomas Gleixner1-2/+2
Including asm/hardware.h has to be done in linux/mtd/xip.h. Otherwise it breaks allyes compiles. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-04[MTD] mtdchar: Return the real error code when create_class() failedCoywolf Qi Hunt1-2/+2
Signed-off-by: Coywolf Qi Hunt <coywolf@sosdg.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-07-01[MTD] mtdchar.c: Replace DEVFS by udevTodd Poynor1-28/+24
Switch from DEVFS to udev for dynamic creation of device nodes for mtd char devices. Creates a new LDM class "mtd" with writeable and read-only devices registered for each mtdchar device. From: Paolo Galtieri <pgaltieri@mvista.com> Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-06-30[PATCH] ARM: 2780/1: AFS partition length calculation fixCatalin Marinas1-14/+2
Patch from Catalin Marinas This patch calculates the AFS partition length by expanding the image length information to the nearest erase block boundary. This eliminates the problems with JFFS2 erasing the footer. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-29[MTD] NAND: Add ST chip IDs. Thomas Gleixner1-2/+11
From: Domenico DI TULLIO <domenico.di-tullio@st.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-06-29[MTD] ms02-nv: Fix 64bit operation?1-4/+4
Replace KSEG1ADDR() with CKSEG1ADDR() as the former does not work for 64-bit configurations anymore. Signed-off-by: Maciej W. Rozycki <macro@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-06-29[MTD] NAND: s3c24xx updatesBen Dooks2-35/+152
Fix error in timing generation, Tacls is only in the range 0..3 Add proper support for the s3c2440 NAND controller, which has now been tested on several s3c2440 implementations. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-06-29[MTD] NAND: Change exports to _GPLThomas Gleixner1-3/+3
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-06-29[MTD] NAND: Fix broken bad block table scanThomas Gleixner1-10/+43
Make the bad block table search functional again Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-06-29[MTD] Fix commandline parser alignementJoern Engel1-2/+6
Add alignment to cmdline. From: "Timofei V. Bondarenko" <tim@ipi.ac.ru> Signed-off-by: Joern Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-06-29[MTD] XIP for AMD CFI flash.Todd Poynor4-100/+323
Author: Vitaly Wool <vwool@ru.mvista.com> Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-06-29[MTD] NAND: Reorganize chip lockingThomas Gleixner1-28/+29
The code was wrong in several aspects. The locking order was inconsistent, the device aquire code did not reset a variable after a wakeup and the wakeup handling was not working for applications where multiple chips are sharing a single hardware controller. When a hardware controller is available the locking is now reduced to the hardware controller lock and the waitqueue is moved to the hardware controller structure in order to avoid a wake_up_all(). The problem was pointed out by Ben Dooks, who also found the missing variable reset as main cause for his deadlock problem. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-06-27[PATCH] pcmcia: id_table for pcmciamtd.cDominik Brodowski2-1/+38
Add pcmcia_device_id table to pcmciamtd. The binding of anonymus cards (i.e. those who do neither report MANFID, CARDID, FUNCID nor product strings) is protected by a new config option. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-27[MTD] NAND: Add Hynix to manufacturer listNicolas S. Dade1-0/+1
Signed-off-by: Nicolas S. Dade <daden@symbol.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-24[MTD] cfi_cmdset_0002: Fix broken status checkThomas Gleixner1-2/+2
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] CFI-0002 - Improve error checkingEric W. Biedermann1-32/+67
Check for errors besides infinite loops when writing and erasing. Signed-off-by: Eric W. Biederman <ebiederman@lnxi.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] CFI flash locking reorg for XIPNicolas Pitre1-50/+40
This reworks the XIP locking to make sure no lock primitive is ever called from XIP disabled paths even if in theory they should not cause any reschedule. Relying on the current spinlock implementation is rather fragile and not especially clean from an abstraction pov. The recent RT work makes it even more obvious. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] NAND: Honour autoplacement schemes supplied by the callerThomas Gleixner1-2/+8
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] CFI DEBUG_LOCK_BITS fixes for Intel NOR flash:Todd Poynor1-2/+3
adjust chip-relative offsets to block address, write to block address + 2 per recent datasheets. Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] mtdram: Quick cleanup of the driver:Joern Engel1-169/+96
- Lindent - Removal of slram/phram functionality - Removal of most #ifdefs Signed-off-by: Joern Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] NAND: Fix the broken dynamic array allocationsJarkko Lavinen1-5/+5
Reverting the change from 1.136 to 1.137 (back to static allocation of ecc arrays) due to stack corruption and ecc errors. Signed-off-by: Jarkko Lavinen <jarkko.lavinen@nokia.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] DiskOnChip: Add some commentsDan Brown1-1/+11
Add helpful comment about oobfree so I can't claim two years from now that I don't remember what I was thinking. Signed-off-by: Dan Brown <dan_brown@ieee.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] DiskOnChip: Fix compile w/o CONFIG_MTD_PARTITIONS.Dan Brown1-3/+1
Signed-off-by: Dan Brown <dan_brown@ieee.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] DiskOnChip: Prevent problems with existing filesystemsDan Brown1-2/+2
Try not to break existing jffs2 installs, instead break oobfree into two out-of-order pieces. Signed-off-by: Dan Brown <dan_brown@ieee.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] NAND: Fix reading of autoplaced OOB when there are multiple free sections.Dan Brown1-4/+3
Signed-off-by: Dan Brown <dan_brown@ieee.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] DiskOnChip: Fix (?) free OOB array info.Dan Brown1-2/+2
I really hope this doesn't break something. Signed-off-by: Dan Brown <dan_brown@ieee.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] NAND: Move the NULL check into the calling functionThomas Gleixner1-8/+8
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] NAND: Fix missing NULL pointer checkDan Brown1-7/+7
Version 1.137 broke nand_read_ecc clients who pass NULL oobsel. Fixed. Signed-off-by: Dan Brown <dan_brown@ieee.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] Fix OTP for top-parameter devicesNicolas Pitre1-2/+14
Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] Reset file position when switching OTP modeNicolas Pitre1-1/+2
Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] NAND: Fix oob available calculationThomas Gleixner1-7/+4
Use oobfree to calculate the number of oob bytes available for fs usage Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] Add reboot notifier to Intel NOR flash driverNicolas Pitre1-2/+43
to make sure the flash is in array mode whenever we're about to reboot. This is especially useful to allow "soft" reboot to work which consists of branching back into the bootloader. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] Avoid compile warnings for Intel CFI flash without OTP support.Todd Poynor1-1/+3
Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] cfi_cmdset_0001: Skip delay if Instant Block Locking is setTodd Poynor1-4/+12
Skip jiffy delay after each block lock/unlock for Intel CFI flash with the "Instant Individual Block Locking" feature bit set. Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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