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2005-05-23[JFFS2] Fix race problems with wbuf.Artem B. Bityuckiy2-10/+10
Signed-off-by: Artem B. Bityuckiy <dedekind@infradead.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 Pitre2-3/+47
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>
2005-05-23[MTD] DiskOnChip: Scan the entire device for Media Headers. Dan Brown1-22/+28
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>
2005-05-23[MTD] NAND: Use arrays of needed size instead of constant-sized.Artem B. Bityuckiy1-5/+5
Signed-off-by: Artem B. Bityuckiy <dedekind@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] sharpsl-flash: Correct error pathsRichard Purdie1-5/+10
Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] Add support for more SharpSL machines and fix missing mapping initRichard Purdie1-6/+20
Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[JFFS2] Prevent deadlock when flushing write bufferArtem B. Bityuckiy1-1/+3
Signed-off-by: Artem B. Bityuckiy <dedekind@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[JFFS2] Forbid to free inode_cache objects if its nlink isn't zero.Artem B. Bityuckiy2-4/+4
Signed-off-by: Artem B. Bityuckiy <dedekind@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[JFFS2] Improve garbage collector block selectionArtem B. Bityuckiy1-1/+7
Make sure the erase_pending_wbuf_list's blocks are taken into account when picking the block to GC. Signed-off-by: Artem B. Bityuckiy <dedekind@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] plat-ram: Make it usable on non ARM platformsThomas Gleixner1-2/+2
Use memset instead of ARM only memzero function Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] block2mtd: Fix incompatible pointer typeThomas Gleixner1-9/+8
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] cfi_cmdset_0001: Fix compiler warningsThomas Gleixner1-5/+5
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] NAND nandsim: Use NAND_SKIP_BBT optionArtem B. Bityuckiy1-29/+12
Use the new NAND_SKIP_BBT option instead of defining a fake scan_bbt handler. Signed-off-by: Artem B. Bityuckiy <dedekind@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] ixp2000: Remove port setting codeLennert Buytenhek1-6/+1
Setting the slowport to 8-bit mode is something that ought to be done in the IXP2000 generic code, not in the MTD map driver. See the description for ARM patch 2493/1 for an explanation. http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=2493/1 Now that 2493/1 has been accepted and will be upstream soon, this doesn't need to be done in the map driver anymore. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] Kernel Janitor fixes.Domen Puncer4-8/+8
Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[JFFS2] Use function to manipulate superblock dirty flagArtem B. Bityuckiy1-2/+2
Use the corresponding function to mark Superblock dirty instead of doing it directly. Signed-off-by: Artem B. Bityuckiy <dedekind@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] Fix typo in KconfigThomas Gleixner1-2/+2
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] NAND s3c2410: Simplify command handlingBen Dooks1-106/+12
Updated with tglx's suggestion to simply the command invocation by simply changing the address of the IO write area Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] cfi_cmdset_0001: Fix state after syncNicolas Pitre1-1/+2
oldstate has to be reset to FL_READY after sync completion. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] cfi_cmdset_0001: Fix the buggy status check. Thomas Gleixner1-13/+3
The change makes the code endianess aware and replaces the bogus nested loop to or the status flags together. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] Add the reverse operation of cfi_build_cmd()Thomas Gleixner1-1/+64
This is necessary to fix the broken status check in cfi_cmdset_0001 Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] plat-ram: removed extraneous debugging codeBen Dooks1-10/+2
removed define of DEBUG removed extraneous debugging code Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] NAND: Fixed unused loop variableBen Dooks1-2/+2
Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] Fixed signed 1bit bitfieldBen Dooks1-3/+3
Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] phram: Allow short reads. Joern Engel1-8/+22
Jffs2 apparently needs this. Accept newline at the end of input. Signed-off-by: Joern Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] block2mtd: Remove copyright. Fix offset calculationJoern Engel1-4/+3
- Remove Gareth from the Copyrights (at his own request) - Fix the "fscking embarrassment" Signed-off-by: Joern Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] Remove Elan-104NCDavid Vrabel3-241/+2
Remove support for the Arcom Elan-104NC since it's no longer being maintained. Signed-off-by: David Vrabel <dvrabel@arcom.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[JFFS2] Add symlink caching support.Artem B. Bityuckiy5-70/+117
Signed-off-by: Artem B. Bityuckiy <dedekind@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] NAND: Use cond_resched instead of msleepThomas Gleixner1-2/+2
Replace msleep by cond_resched. On machines with HZ=100 (e.g. ARM) msleep slows down the operation by factor 10 Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[JFFS2] Fix NOR specific scan BUG Artem B. Bityuckiy3-10/+15
Fix fairly sad NOR-specific bug - during FS building ic->scan_dents isn't zero, but jffs2_mark_node_obsolete() migt be called it tries to finde the ic corresponding to ref - this requires ic->scan_dents = 0. Signed-off-by: Artem B. Bityuckiy <dedekind@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[JFFS2] Prevent ino cache removal for inodes in useDavid Woodhouse5-16/+24
Don't remove inocache for inodes which are in read_inode() or clear_inode() until they're done. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] Replace all the Au1x mapping drivers with a simplified single driverPete Popov7-867/+199
This driver does not have as many options but it's easier to maintain. And, it turns out AMD never shipped boards with different flash densities. Signed-off-by: Pete Popov <ppopov@pacbell.net> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] Use after free, found by the Coverity toolJoern Engel1-3/+3
Signed-off-by: Alexander Nyberg <alexn@dsv.su.se> Signed-off-by: Joern Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] NAND: Check command timeoutThomas Gleixner1-11/+26
Check timeout while we wait for the command to finish. No worry about a false result. This prevents deadlocking when detecting an unknown number of chips and is useful for removable media too. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] DiskOnChip: Wait for the command to finish.Thomas Gleixner1-2/+9
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>
2005-05-23[MTD] Sparse fixesBen Dooks1-9/+11
Fix sparse errors due to lack of address-space markers Updated header comments Small re-format of initialiser Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] Fix unregister_mtd_user() public function documentation.Artem B. Bityuckiy1-3/+3
Signed-off-by: Artem B. Bityuckiy <dedekind@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] Update BAST driver configurationBen Dooks1-4/+5
update the BAST driver config (which already supports the vr1000) to be selected only if the vr1000 has been configured Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] Make OTP actually work.Nicolas Pitre1-3/+5
The OTP code is rather broken without this. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[JFFS2] Fix node lookupArtem B. Bityuckiy1-3/+3
Look the ref->next_phys field instead of ->next_in_ino to determine if the block has more then one node. Signed-off-by: Artem B. Bityuckiy <dedekind@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] NAND: Fix bad block table scan for small page devicesArtem B. Bityuckiy1-29/+30
Scan 1st and 2nd pages of SP devices for BB marker by default. Fix more then one page scanning in create_bbt.c. Signed-off-by: Artem B. Bityuckiy <dedekind@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] Quiet unused variable warningNicolas Pitre1-2/+2
Signed-off-by: Nioclas Pitre <nico@cam.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] NAND: Early Manufacturer ID lookupKyungmin Park2-12/+11
Move manufacturer ID search to display correct ID in case of buswidth mismatch. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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