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| * [MTD] maps/ixp4xx: kill some warningsDavid Vrabel2005-11-06
| | | | | | | | | | | | | | | | | | - Use map.virt instead of map.map_priv_1 since it has the correct type. - Use readw/writew instead of dereferencing an ioremap'd cookie. - Remove an unused variable. Signed-off-by: David Vrabel <dvrabel@arcom.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] NAND sharpsl.c: Add support for akita and borzoi modelsRichard Purdie2005-11-06
| | | | | | | | | | | | | | | | | | | | The Sharp Zaurus akita and borzoi models are large page flash devices. This patch adds support for them to the sharpsl MTD NAND driver but keeps the oob layout and bad block positions compatible with the Sharp Zaurus 2.4 kernel and ROM bootloader. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] chips/cfi_cmdset_0001: fix for P30 cfi parsingNicolas Pitre2005-11-06
| | | | | | | | | | | | | | | | | | | | Change to the extended cfi table parsing for Intel NOR flash that uses the info in the extended table to 'walk' the table rather than using hard coding for various primary extended query table version numbers. From: Jared Hulbert <jaredeh@gmail.com> Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] NAND s3c2410.c: Fix timing calculation bugsBen Dooks2005-11-06
| | | | | | | | | | | | | | Spotted by basprog@mail.ru Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] NAND s3c2410.c: Fix missing dev parameter to dev_errBen Dooks2005-11-06
| | | | | | | | | | Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] maps/plat-ram.c: Initialize owner in device_driver structBen Dooks2005-11-06
| | | | | | | | | | | | | | | | | | Added .owner initialisation to allow the tracking of the device_driver owners when built as a module Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] maps/bast-flash.c: Initialize owner in device_driver structBen Dooks2005-11-06
| | | | | | | | | | | | | | | | Added owner to device driver field for tracking when loaded as a module. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] NAND: s3c2410.c Initialize owner in device_driver structBen Dooks2005-11-06
| | | | | | | | | | | | | | | | Added owner fields to the device_driver for tracking ownership when built as a module Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] mtdpart.c: Allow eraseblock size != power of 2Artem B. Bityutskiy2005-11-06
| | | | | | | | | | | | | | | | | | Don't assume eraseblock size is power of 2. Dataflash can have aligned eraseblock size. From: Peter Menzebach <pm-mtd@mw-itcon.de> Acked-by: Artem B. Bityutskiy <dedekind@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] OneNAND: Enhanced support for DDP (Dual Densitiy Packages)Kyungmin Park2005-11-06
| | | | | | | | | | | | | | Add density mask for better support of DDP chips. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] OneNAND: Power Management (PM) supportKyungmin Park2005-11-06
| | | | | | | | | | | | | | Add suspend/resume Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] OneNAND: Add missing filesKyungmin Park2005-11-06
| | | | | | | | | | | | | | Simple bad block table source and header files Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] NAND: s3c2410 use dev_err() to report errors instead of printk()Ben Dooks2005-11-06
| | | | | | | | | | Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] NAND: Alchemy board driver cleanupPete Popov2005-11-06
| | | | | | | | | | | | | | | | | | | | - cleaned up the partitions and include files - added more flexible CS and address detection and setup Regression tested on db1200 and db1550. Signed-off-by: Pete Popov <ppopov@pacbell.net> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] maps: Add support for MTX-1 Flash deviceJoern Engel2005-11-06
| | | | | | | | | | | | | | | | Add support for "4G Systems MTX-1 Flash device", better known as meshcube. From: Bruno Randolf <bruno.randolf@4g-systems.biz> Signed-off-by: Joern Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] NAND: Add suspend/resume functionalityVitaly Wool2005-11-06
| | | | | | | | | | | | | | | | | | | | The changes introduced allow to suspend/resume NAND flash. A new state (FL_PM_SUSPENDED) is introduced, as well as routines for mtd->suspend and mtd->resume to put the flash in suspended state from software pov. Signed-off-by: Vitaly Wool <vwool@ru.mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] maps: Add mapping driver for PQ2FADS boards.Todd Poynor2005-11-06
| | | | | | | | | | | | From: Vitaly Bordug <vbordug@ru.mvista.com> Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * OneNAND: Remove OMAP platform driverKyungmin Park2005-11-06
| | | | | | | | | | | | | | Now we can use the generic platform driver Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] OneNAND: Add generic platform driverKyungmin Park2005-11-06
| | | | | | | | | | Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] maps/ixp4xx: remove platform specific bitsDavid Vrabel2005-11-06
| | | | | | | | | | | | | | | | - Intel chip driver has a reboot notifier so no need to reset the chip here. - Don't play with chip selects (platform code should do this if necessary). Signed-off-by: David Vrabel <dvrabel@arcom.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] OneNAND: Remove experimental Kconfig dependencyKyungmin Park2005-11-06
| | | | | | | | | | Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [PATCH] OneNAND: Fix bug in write verifyKyungmin Park2005-11-06
| | | | | | | | | | | | | | | | - Remove unused block, page parameters - Add constant instead of runtime value Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [PATCH] OneNAND: Add simulatorKyungmin Park2005-11-06
| | | | | | | | | | Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [PATCH] OneNAND: Update OMAP OneNAND mapping using device driver modelKyungmin Park2005-11-06
| | | | | | | | | | | | | | | | - Update OMAP OneNAND mapping file using device driver model - Remove board specific macro and values. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [PATCH] OneNAND: Simple Bad Block handling supportKyungmin Park2005-11-06
| | | | | | | | | | | | | | Based on NAND memory bad block table code Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [PATCH] OneNAND: Sync. Burst Read supportKyungmin Park2005-11-06
| | | | | | | | | | | | | | | | Add OneNAND Sync. Burst Read support Tested with OMAP platform Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] Add initial support for OneNAND flash chipsKyungmin Park2005-11-06
| | | | | | | | | | | | | | | | OneNAND is a new flash technology from Samsung with integrated SRAM buffers and logic interface. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] NAND: Use correct mask for OOB size calculationThomas Gleixner2005-11-06
| | | | | | | | | | | | | | | | | | The bit mask used for oob size calculation was using 2 bits instead of one. Fortunately the next bit has been 0 all the time. Thanks to Nathan H. for pointing this out Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] Remove deprecated power management functionsThomas Gleixner2005-11-06
| | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] Missing check on kmalloc return in INFTL mount.David Woodhouse2005-11-06
| | | | | | | | | | | | Signed-off-by: Youssef Hmamouche <hyoussef@gmail.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] writev support for cfi-cmdset-0001Nicolas Pitre2005-11-06
| | | | | | | | | | | | | | | | While this might be useful for all supported flash types, it is mandatory for proper JFFS2 support with Sibley flash. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * {MTD] add support for Intel's "Sibley" flashNicolas Pitre2005-11-06
| | | | | | | | | | | | | | | | | | | | | | | | | | This updates the Primary Vendor-Specific Extended Query parsing to version 1.4 in order to get the information about the Configurable Programming Mode regions implemented in the Sibley flash, as well as selecting the appropriate write command code. This flash does not behave like traditional NOR flash when writing data. While mtdblock should just work, further changes are needed for JFFS2 use. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] cleanups to cfi_cmdset_0001Nicolas Pitre2005-11-06
| | | | | | | | | | | | | | | | This includes improved error handling/reporting plus some other message cleanups. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] Add Resident Flash Disk (RFD) supportSean Young2005-11-06
| | | | | | | | | | | | | | | | | | | | This type of flash translation layer (FTL) is used by the Embedded BIOS by General Software. It is known as the Resident Flash Disk (RFD), see: http://www.gensw.com/pages/prod/bios/rfd.htm Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * Merge branch 'master' of /home/tglx/work/mtd/git/linux-2.6.git/Thomas Gleixner2005-11-06
| |\
| * | [MTD] mtdchar: Return EINVAL for bad seeks instead of fixing up to valid byteTodd Poynor2005-08-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | mtdchar return -EINVAL for seek prior to offset 0 or to beyond the last byte in the device/partition, similar to various other seek methods, instead of fixing up to first or last byte. Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | [MTD] Pre-CFI Sharp chip driver: Some speedups and cleanupsTodd Poynor2005-08-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove useless udelay(100) after status value already read. Poll for status OK with reduced udelay if not immediate OK status return. Fix read and compare of 32-bit status value using 16-bit variable. Include slab.h since kmalloc/kfree are called. Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | [MTD] mtd_blkdevs.c: Fix names when many devices/partitions are createdTodd Poynor2005-08-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mtdblock (and other mtd modules that use the mtd_blkdevs interface between the mtd translation layers and the linux block layer) handles incorrectly more than 10 devices or 26 partitions in the names passed to the generic disk layer. This causes the device file names and other info kept by the generic disk/block layers to have names such as "mtdblock<". Use integer formatting for device numbers; use "aa-az" for partitions 27-52, "ba-bz" for 53-78... Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | [MTD] mtd_blkdevs.c: Remove DEVFS leftoversTodd Poynor2005-08-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove mtd_blkdevs refs to the no longer functional DEVFS filesystem. Verified mtdblock continues to work fine via udev with these calls removed. Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | [MTD] CHIPS: Recognize Spansion CFI 1.4 chipsTodd Poynor2005-08-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Modify Amd/Fujitsu CFI NOR flash primary vendor extension table revision check to recognize version 1.4. Verified the existing driver can handle version 1.4 chips without additional info from 1.4 extended table. Move the primary vendor extension table revision check from common file to the 3 CFI chip driver files, since the data structures and revisions handled by those data structures are specific to the chip driver. Modify the error message printed when the revision is unknown to be a KERN_ERR instead of WARNING since this will cause mtd to ignore the chip. Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* | | [PATCH] check for failed kmalloc in inftlmount.cGreg Ungerer2005-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | The INFTL mount code contains a kmalloc() followed by a memset() without handling a possible memory allocation failure. Signed-off-by: <panagiotis.issaris@mech.kuleuven.ac.be> Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] kfree cleanup: drivers/mtdJesper Juhl2005-11-07
| |/ |/| | | | | | | | | | | | | | | | | | | | | This is the drivers/mtd part of the big kfree cleanup patch. Remove pointless checks for NULL prior to calling kfree() in drivers/mtd/. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Acked-by: Joern Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | Merge master.kernel.org:/home/rmk/linux-2.6-drvmodelLinus Torvalds2005-10-31
|\ \ | | | | | | | | | Manual #include fixups for clashes - there may be some unnecessary
| * | Create platform_device.h to contain all the platform device details.Russell King2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | Convert everyone who uses platform_bus_type to include linux/platform_device.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | [PATCH] fix missing includesTim Schmielau2005-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I recently picked up my older work to remove unnecessary #includes of sched.h, starting from a patch by Dave Jones to not include sched.h from module.h. This reduces the number of indirect includes of sched.h by ~300. Another ~400 pointless direct includes can be removed after this disentangling (patch to follow later). However, quite a few indirect includes need to be fixed up for this. In order to feed the patches through -mm with as little disturbance as possible, I've split out the fixes I accumulated up to now (complete for i386 and x86_64, more archs to follow later) and post them before the real patch. This way this large part of the patch is kept simple with only adding #includes, and all hunks are independent of each other. So if any hunk rejects or gets in the way of other patches, just drop it. My scripts will pick it up again in the next round. Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [ARM] Fix Assabet reboot with SA1100 MTD map driverRussell King2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | Unfortunately, some devices forgot to reset the flash on reboot. Arrange for the map driver to suspend & resume the flash to ensure that it is in a sane state before rebooting. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | [ARM] Allow MTD device name to be passed via platform dataRussell King2005-10-29
| | | | | | | | | | | | | | | | | | | | | Allow SA1100 devices to pass the name of the flash device to the SA1100 map driver. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | [ARM] Fix MTD device/partition destructionRussell King2005-10-29
| | | | | | | | | | | | | | | | | | | | | We should not delete MTD partitions when we registered a MTD device. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | [ARM] Add support for init/exit methods in sa1100 MTD map driverRussell King2005-10-29
| | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | [ARM] Rename 'data' to 'plat' in sa1100 MTD map driverRussell King2005-10-29
|/ / | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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