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path: root/drivers/mtd/nand/diskonchip.c
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* [MTD] [NAND] Replace -1 with -EBADMSG in nand error correction codeJörn Engel2007-10-20
| | | | | | | | Magic numerical values are just bad style. Particularly so when undocumented. Signed-off-by: Jörn Engel <joern@logfs.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* Merge branch 'master' of ↵David Woodhouse2007-08-01
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
| * [MIPS] Remove Momentum Ocelot support.Ralf Baechle2007-07-31
| | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [MTD] Remove Ocelot G support from DiskOnChip drivers.Yoichi Yuasa2007-07-11
|/ | | | | | | | This patch has removed Ocelot G support from MTD. Ocelot G support has already removed since May 2007. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* [MIPS] Remove Momenco Ocelot C supportFranck Bui-Huu2007-07-10
| | | | | | | | | | | | | | | | | | | Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> delete mode 100644 arch/mips/configs/ocelot_c_defconfig delete mode 100644 arch/mips/momentum/ocelot_c/Makefile delete mode 100644 arch/mips/momentum/ocelot_c/cpci-irq.c delete mode 100644 arch/mips/momentum/ocelot_c/dbg_io.c delete mode 100644 arch/mips/momentum/ocelot_c/irq.c delete mode 100644 arch/mips/momentum/ocelot_c/ocelot_c_fpga.h delete mode 100644 arch/mips/momentum/ocelot_c/platform.c delete mode 100644 arch/mips/momentum/ocelot_c/prom.c delete mode 100644 arch/mips/momentum/ocelot_c/reset.c delete mode 100644 arch/mips/momentum/ocelot_c/setup.c delete mode 100644 arch/mips/momentum/ocelot_c/uart-irq.c delete mode 100644 arch/mips/pci/fixup-ocelot-c.c delete mode 100644 arch/mips/pci/pci-ocelot-c.c
* [MTD] [NAND] Correct misspelled preprocessor variable.Robert P. J. Day2007-03-08
| | | | | | | | | Replace the apparently misspelled preprocessor variable "MTD_NAND_DISKONCHIP_BBTWRITE" with the correct form "CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE". Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* [MTD] replace kmalloc+memset with kzallocBurman Yan2006-11-28
| | | | | Signed-off-by: Yan Burman <yan_952@hotmail.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* [MTD] NAND: Fix breakage all over the placeThomas Gleixner2006-06-20
| | | | | | | | | | | | | | | | | | Following problems are addressed: - wrong status caused early break out of nand_wait() - removed the bogus status check in nand_wait() which is a relict of the abandoned support for interrupted erase. - status check moved to the correct place in read_oob - oob support for syndrom based ecc with strange layouts - use given offset in the AUTOOOB based oob operations Partially based on a patch from Vitaly Vool <vwool@ru.mvista.com> Thanks to Savin Zlobec <savin@epico.si> for tracking down the status problem. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* [MTD] NAND Replace oobinfo by ecclayoutThomas Gleixner2006-05-29
| | | | | | | | | The nand_oobinfo structure is not fitting the newer error correction demands anymore. Replace it by struct nand_ecclayout and fixup the users all over the place. Keep the nand_oobinfo based ioctl for user space compability reasons. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* [MTD] NAND modularize write functionThomas Gleixner2006-05-26
| | | | | | | | Modularize the write function and reorganaize the internal buffer management. Remove obsolete chip options and fixup all affected users. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* [MTD] NAND Modularize read functionThomas Gleixner2006-05-25
| | | | | | | | Split the core of the read function out and implement seperate handling functions for software and hardware ECC. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* [MTD] NAND remove write_byte/word function from nand_chipThomas Gleixner2006-05-23
| | | | | | | | The previous change of the command / hardware control allows to remove the write_byte/word functions completely, as their only user were nand_command and nand_command_lp. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* [MTD] Refactor NAND hwcontrol to cmd_ctrlThomas Gleixner2006-05-23
| | | | | | | | | | | | The hwcontrol function enforced a step by step state machine for any kind of hardware chip access. Let the hardware driver know which control bits are set and inform it about a change of the control lines. Let the hardware driver write out the command and address bytes directly. This gives a peformance advantage for address bus controlled chips and simplifies the quirks in the hardware drivers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* [MTD] ECC rework broke diskonchipThomas Gleixner2006-05-23
| | | | | | Fix the diskonchip ecc setup. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* Merge branch 'master' of /home/tglx/work/kernel/git/mtd-2.6/Thomas Gleixner2006-05-23
|\ | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * [MTD] Introduce writesizeJoern Engel2006-05-22
| | | | | | | | | | | | | | | | At least two flashes exists that have the concept of a minimum write unit, similar to NAND pages, but no other NAND characteristics. Therefore, rename the minimum write unit to "writesize" for all flashes, including NAND. Signed-off-by: Joern Engel <joern@wh.fh-wedel.de>
* | [MTD] NAND modularize ECCThomas Gleixner2006-05-23
|/ | | | | | | | First step of modularizing ECC support. - Move ECC related functionality into a seperate embedded data structure - Get rid of the hardware dependend constants to simplify new ECC models Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* [MTD NAND] Indent all of drivers/mtd/nand/*.c.David Woodhouse2006-05-13
| | | | | | It was just too painful to deal with. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* [PATCH] Unlinline a bunch of other functionsArjan van de Ven2006-01-14
| | | | | | | | | | | Remove the "inline" keyword from a bunch of big functions in the kernel with the goal of shrinking it by 30kb to 40kb Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Acked-by: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [MTD] NAND: Clean up trailing white spacesThomas Gleixner2005-11-07
| | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* [MTD] DiskOnChip: Add some commentsDan Brown2005-05-23
| | | | | | | | 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>
* [MTD] DiskOnChip: Fix compile w/o CONFIG_MTD_PARTITIONS.Dan Brown2005-05-23
| | | | | Signed-off-by: Dan Brown <dan_brown@ieee.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* [MTD] DiskOnChip: Prevent problems with existing filesystemsDan Brown2005-05-23
| | | | | | | | 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>
* [MTD] DiskOnChip: Fix (?) free OOB array info.Dan Brown2005-05-23
| | | | | | | 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>
* [MTD] DiskOnChip: Scan the entire device for Media Headers. Dan Brown2005-05-23
| | | | | | | Add a new module param, show_firmware_partition. Signed-off-by: Dan Brown <dan_brown@ieee.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* [MTD] DiskOnChip: Wait for the command to finish.Thomas Gleixner2005-05-23
| | | | | | | Do not use the ready function here, as it might hang for ever. The result will show, whether the chip is there or not Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* [MTD] DiskOnChip: big endian fix for NFTL devicesThomas Gleixner2005-05-23
| | | | | | Make NFTL devices work on big endian machines. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* [MTD] DiskOnChip code cleanupThomas Gleixner2005-05-23
| | | | | | Remove commented ugliness Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* [MTD] DiskOnChip use CONFIG_ options instead of random symbolsThomas Gleixner2005-05-23
| | | | | | Using the CONFIG_ options from KConfig seems to work better :8 Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds2005-04-16
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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