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2005-05-23[JFFS2] Fix refile of blocks due to write failure. Estelle Hammache1-3/+6
avoid segfault when nextblock was refiled because of a write failure - avoid filing blocks on the clean list when they have wasted space Signed-off-by: Estelle Hammache <estelle.hammache@st.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[JFFS2] Fix block refilingEstelle Hammache1-18/+47
- block refiling when writing directly to flash a buffer which is bigger than wbuf - retry cases for flushing wbuf Signed-off-by: Estelle Hammache <estelle.hammache@st.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[JFFS2] Fix write buffer retry caseEstelle Hammache1-1/+32
Correction of retry case to avoid silent failure of rmdir when jffs2_wbuf_recover GCs the previous entry (+ corresponding dnode case). Signed-off-by: Estelle Hammache <estelle.hammache@st.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] rtc_from4 error status check, disable virtual erase blocksDavid A. Marlin1-5/+89
Added routine to perform extra error status checks on erase and write failures to determine if errors are correctable. Added option to prevent JFFS2 from using virtual erase blocks. Performed minor cleanup on whitespace and comments. Signed-off-by: David A. Marlin <dmarlin@redhat.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] NAND Add optional ECC status check callbackDavid A. Marlin2-13/+68
Add optional hardware specific callback routine to perform extra error status checks on erase and write failures for devices with hardware ECC. Signed-off-by: David A. Marlin <dmarlin@redhat.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] Platform RAM DriverBen Dooks4-2/+334
Driver for generic RAM blocks which are exported by an platform_device from the device driver system. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] NAND use symbols instead of literalsDavid A. Marlin1-7/+7
Replace some literals with defined symbols. Signed-off-by: David A. Marlin <dmarlin@redhat.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] NAND SharpSL fix default partition sizeRichard Purdie1-2/+2
Correct Poodle default partition size Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[JFFS2] Avoid warning for empty filesystemsTodd Poynor1-2/+2
Avoid "Eep. No valid nodes for ino #1" message for just-created filesystem. Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] NAND replace yieldThomas Gleixner1-2/+2
Replace yield by msleep. M.Wilcox stared at it and frowned Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] bast-flash partitions fixupBen Dooks1-5/+8
Ensure the whole device is added if there are no partitions found on the device, so that at least the flash can be read/written. Replace some of the constants with their SZ_xxx counterparts Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] Renesas AG-AND device recoveryDavid A. Marlin1-4/+44
Add routine to perform device recovery (deplete) procedure. Clean up some compiler warnings. Signed-off-by: David A. Marlin <dmarlin@redhat.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] NAND workaround for AG-AND disturb issue. AG-AND recoveryDavid A. Marlin1-5/+69
Added workaround for Renesas AG-AND chips "disturb" issue for Bad Block Table. Added support for the device recovery command sequence for Renesas AG-AND chips. Signed-off-by: David A. Marlin <dmarlin@redhat.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] NAND extended commands, badb block table autorefresh David A. Marlin2-3/+28
Added extended commands for AG-AND device and added option for BBT_AUTO_REFRESH. Signed-off-by: David A. Marlin <dmarlin@redhat.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] FTL Fix missing pointer assignmentHerbert Valerio Riedel1-2/+3
For the case that mtd partitions are enabled it would cause a 0-pointer dereferencing in mtdpart.c:mtd_erase_callback() Signed-off-by: Herbert Valerio Riedel <hvr@inso.tuwien.ac.at> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23[MTD] slram driver cleanupJosh Boyer1-5/+18
Add error checks to read/write functions and add an eraseblock size. Makes slram a suitable device for JFFS2. Signed-off-by: Josh Boyer <jdub@us.ibm.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-19[PATCH] prevent NULL mmap in topdown modelLinus Torvalds1-2/+2
Prevent the topdown allocator from allocating mmap areas all the way down to address zero. We still allow a MAP_FIXED mapping of page 0 (needed for various things, ranging from Wine and DOSEMU to people who want to allow speculative loads off a NULL pointer). Tested by Chris Wright. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-18Automatic merge of ↵Linus Torvalds13-122/+37
rsync://rsync.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6.git/
2005-05-18[PATCH] Avoid console spam with ext3 aborted journal.Stephen Tweedie1-1/+9
Avoid console spam with ext3 aborted journal. ext3 usually reports error conditions that it detects in its environment. But when its journal gets aborted due to such errors, it can sometimes continue to report that condition forever, spamming the console to such an extent that the initial first cause of the journal abort can be lost. When the journal aborts, we put the filesystem into readonly mode. Most subsequent filesystem operations will get rejected immediately by checks for MS_RDONLY either in the filesystem or in the VFS. But some paths do not have such checks --- for example, if we continue to write to a file handle that was opened before the fs went readonly. (We only check for the ROFS condition when the file is first opened.) In these cases, we can continue to generate log errors similar to EXT3-fs error (device $DEV) in start_transaction: Journal has aborted for each subsequent write. There is really no point in generating these errors after the initial error has been fully reported. Specifically, if we're starting a completely new filesystem operation, and the filesystem is *already* readonly (ie. the ext3 layer has already detected and handled the underlying jbd abort), and we see an EROFS error, then there is simply no point in reporting it again. Signed-off-by: Stephen Tweedie <sct@redhat.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-18[PATCH] Fix filp being passed through raw ioctl handlerStephen Tweedie1-1/+1
Don't pass meaningless file handles to block device ioctls. The recent raw IO ioctl-passthrough fix started passing the raw file handle into the block device ioctl handler. That's unlikely to be useful, as the file handle is actually open on a character-mode raw device, not a block device, so dereferencing it is not going to yield useful results to a block device ioctl handler. Previously we just passed NULL; also not a value that can usefully be dereferenced, but at least if it does happen, we'll oops instead of silently pretending that the file is a block device, so NULL is the more defensive option here. This patch reverts to that behaviour. Noticed by Al Viro. Signed-off-by: Stephen Tweedie <sct@redhat.com> Acked-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17[PATCH] Driver Core: remove driver model detach_stateDavid Brownell10-113/+5
The driver model has a "detach_state" mechanism that: - Has never been used by any in-kernel drive; - Is superfluous, since driver remove() methods can do the same thing; - Became buggy when the suspend() parameter changed semantics and type; - Could self-deadlock when called from certain suspend contexts; - Is effectively wasted documentation, object code, and headspace. This removes that "detach_state" mechanism; net code shrink, as well as a per-device saving in the driver model and sysfs. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-05-17[PATCH] Driver Core: pm diagnostics update, check for errorsDavid Brownell4-12/+35
This patch includes various tweaks in the messaging that appears during system pm state transitions: * Warn about certain illegal calls in the device tree, like resuming child before parent or suspending parent before child. This could happen easily enough through sysfs, or in some cases when drivers use device_pm_set_parent(). * Be more consistent about dev_dbg() tracing ... do it for resume() and shutdown() too, and never if the driver doesn't have that method. * Say which type of system sleep state is being entered. Except for the warnings, these only affect debug messaging. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-05-17[PATCH] PCI: add MODALIAS to hotplug event for pci devicesGreg KH1-0/+10
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-05-17[PATCH] PCI: add modalias sysfs file for pci devicesGreg KH1-0/+12
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-05-17[PATCH] PCI Hotplug: remove pci_visit_devScott Murray2-136/+0
If my CPCI hotplug update patch is applied, then there are no longer any in tree users of the pci_visit_dev API, and it and its related code can be removed. Signed-off-by: Scott Murray <scottm@somanetworks.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-05-17[PATCH] PCI Hotplug: CPCI updateScott Murray3-411/+112
[PATCH] CPCI: update I have finally done some work to update the CompactPCI hotplug driver to fix some of the outstanding issues in 2.6: - Added adapter and latch status ops so that those files will get created by the current PCI hotplug core. This used to not be required, but seems to be now after some of the sysfs rework in the core. - Replaced slot list spinlock with a r/w semaphore to avoid any potential issues with sleeping. This quiets all of the runtime warnings. - Reworked interrupt driven hot extraction handling to remove need for a polling operator for ENUM# status. There are a lot of boards that only have an interrupt driven by ENUM#, so this lowers the bar to entry. - Replaced pci_visit_dev usage with better use of the PCI core functions. The new code is functionally equivalent to the previous code, but the use of pci_enable_device on insert needs to be investigated further, as I need to do some more testing to see if it is still necessary. Signed-off-by: Scott Murray <scottm@somanetworks.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-05-17[PATCH] PCI Hotplug: get pciehp to work on the downstream port of a switchDely Sy4-79/+83
Here is the updated patch to get pciehp driver to work for downstream port of a switch and handle the difference in the offset value of PCI Express capability list item of different ports. Signed-off-by: Dely Sy <dely.l.sy@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-05-17[PATCH] PCI Hotplug: Fix echoing 1 to power file of enabled slot problem ↵Dely Sy2-16/+16
with SHPC driver Here is a patch to fix the problem of echoing 1 to "power" file to enabled slot causing the slot to power down, and echoing 0 to disabled slot causing shpchp_disabled_slot() to be called twice. This problem was reported by kenji Kaneshige. Thanks, Dely Signed-off-by: Dely Sy <dely.l.sy@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-05-17[PATCH] fix memory scribble in arch/i386/pci/fixup.cChristoph Lameter1-1/+1
The GET_INDEX() macro should use just the low three bits of the devfn, otherwise we have a memory scribble in pcie_rootport_aspm_quirk that overwrites ptype_all Fix it to be more careful about its arguments while at it. Acked by Dely Sy <dely.l.sy@intel.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17[PATCH] update CREDITSrandy_dunlap1-3/+2
free agent Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17[PATCH] ppc32: enable use of early_paramPaul Mackerras1-0/+2
We need to call parse_early_param() early on to allow usage of early_param() for command line parsing. Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17Automatic merge of ↵Linus Torvalds4-7/+19
rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-2.6.git
2005-05-17Merge of ↵3-6/+18
rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev.git
2005-05-17Automatic merge of ↵Linus Torvalds6-32/+73
rsync://rsync.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6.git/
2005-05-17[PATCH] dvb: budget-av: CI fixesJohannes Stezenbach1-98/+118
- remove enable_ci, ci interface is assumed to be present if the saa7113 is not found. - reduce the delay when checking for saa7113 - clean up the cam reset according to specifications - turn off Vcc to the cam slot if cam is removed or fails reset - remove cam reset in ciintf_init - clean up printks (KERN_) - move gpio setting into saa7113_init - clean up unreadable frontend_init (Kenneth Aafloy) Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17[PATCH] dvb: bt8xx: whitespace cleanupJohannes Stezenbach2-21/+21
whitespace cleanup Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17[PATCH] dvb: DST: fixed CI debug outputJohannes Stezenbach1-1/+1
fixed CI debug output (Dominique Dumont) Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17[PATCH] dvb: DST: fix a bug in the module parameterJohannes Stezenbach1-1/+1
fix a bug in the module parameter (Dominique Dumont) Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17[PATCH] dvb: bt8xx: updated documentationJohannes Stezenbach1-26/+16
updated documentation (Manu Abraham) Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17[PATCH] dvb: DST: misc. fixesJohannes Stezenbach3-25/+16
removed unused module parameter session removed unnecesary delay for FTA cards (Manu Abraham) Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17[PATCH] dvb: DST: fix for descrambling failureJohannes Stezenbach1-1/+1
fix for descrambling failure (Dominique Dumont, Manu Abraham) Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17[PATCH] dvb: DST: fixed tuning problemJohannes Stezenbach2-22/+41
fixed a tuning problem for cards based on the old firmware (Steffen Motzer, Manu Abraham) Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17[PATCH] dvb: DST: add support for Twinhan 200103AJohannes Stezenbach1-1/+9
add support for the old Twinhan 200103A card (Steffen Motzer) Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17[PATCH] dvb: DST: reorganize Twinhan DST driver to support CIJohannes Stezenbach12-377/+1922
- reorganize Twinhan DST driver to support CI - add support for more cards (Manu Abraham) Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17[PATCH] dvb: bt8xx: update documentationJohannes Stezenbach1-20/+9
update bt8xx documentation (Uwe Bugla) Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17[PATCH] dvb: modified dvb_register_adapter() to avoid kmalloc/kfreeJohannes Stezenbach25-118/+111
Modified dvb_register_adapter() to avoid kmalloc/kfree. Drivers have to embed struct dvb_adapter into their private data struct from now on. (Andreas Oberritter) Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17[PATCH] dvb: frontends: misc. minor cleanupsJohannes Stezenbach4-18/+14
misc. minor cleanups, select FW_LOADER and add a help text to DVB_OR51132 Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17[PATCH] dvb: make needlessly global code static or drop itJohannes Stezenbach8-30/+13
- make needlessly global code static - #if 0 the following unused global functions: - ttpci/av7110_hw.c: av7110_reset_arm - ttpci/av7110_hw.c: av7110_send_ci_cmd - frontends/mt352.[ch]: drop mt352_read Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17[PATCH] dvb: dvb-pll.h: prevent multiple inclusionJohannes Stezenbach1-6/+4
added missing #ifndef and #define to inhibit multiple inclusions (Patrick Boettcher) Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-17[PATCH] dvb: tda10046: support for different firmware versionsJohannes Stezenbach2-4/+36
added support for different tda10046 firmware versions. tested with v20, v21 and v25. (Andreas Oberritter) Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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