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* Move USB network drivers to drivers/net/usb.Jeff Garzik2007-05-0924-9/+10
| | | | | | | | | | | | It is preferable to group drivers by usage (net, scsi, ATA, ...) than by bus. When reviewing drivers, the [PCI|USB|PCMCIA|...] maintainer is probably less qualified on networking issues than a networking maintainer. Also, from a practical standpoint, chips often appear on multiple buses, which is why we do not put drivers into drivers/pci/net. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds2007-05-0963-1464/+1107
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6: ide: fix PIO setup on resume for ATAPI devices ide: legacy PCI bus order probing fixes ide: add ide_proc_register_port() ide: add "initializing" argument to ide_register_hw() ide: cable detection fixes (take 2) ide: move IDE settings handling to ide-proc.c ide: split off ioctl handling from IDE settings (v2) ide: make /proc/ide/ optional ide: add ide_tune_dma() helper ide: rework the code for selecting the best DMA transfer mode (v3) ide: fix UDMA/MWDMA/SWDMA masks (v3)
| * ide: fix PIO setup on resume for ATAPI devicesBartlomiej Zolnierkiewicz2007-05-101-10/+7
| | | | | | | | | | | | PIO should be restored also for ATAPI devices during resume, fix it. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * ide: legacy PCI bus order probing fixesBartlomiej Zolnierkiewicz2007-05-104-5/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | IDE PCI host drivers should register themselves with IDE core only when IDE driver is built-in, otherwise (IDE driver is modular and thus IDE PCI host drivers are also modular) the code has no effect and just complicates the probing. Fix it by adding new config option CONFIG_IDEPCI_PCIBUS (defined only when needed and invisible to the user) and covering by #ifdef/#endif the code in question. It turned out that "ide=reverse" was silently accepted but did nothing in case when IDE driver was modular, this is fixed now. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * ide: add ide_proc_register_port()Bartlomiej Zolnierkiewicz2007-05-1018-55/+91
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * create_proc_ide_interfaces() tries to add /proc entries for every probed and initialized IDE port, replace it by ide_proc_register_port() which does it only for the given port (also rename destroy_proc_ide_interface() to ide_proc_unregister_port() for consistency) * convert {create,destroy}_proc_ide_interface[s]() users to use new functions * pmac driver depended on proc_ide_create() to add /proc port entries, fix it * au1xxx-ide, swarm and cs5520 drivers depended indirectly on ide-generic driver (CONFIG_IDE_GENERIC=y) to add port /proc entries, fix them * there is now no need to add /proc entries for IDE ports in proc_ide_create() so don't do it * proc_ide_create() needs now to be called before drivers are probed - fix it, while at it make proc_ide_create() create /proc "ide" directory Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * ide: add "initializing" argument to ide_register_hw()Bartlomiej Zolnierkiewicz2007-05-1015-26/+25
| | | | | | | | | | | | | | | | | | Add "initializing" argument to ide_register_hw() and use it instead of ide.c wide variable of the same name. Update all users of ide_register_hw() accordingly. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * ide: cable detection fixes (take 2)Bartlomiej Zolnierkiewicz2007-05-105-61/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tejun's recent eighty_ninty_three() fix has inspired me to do more thorough review of the cable detection code... * print user-friendly warning about limiting the maximum transfer speed to UDMA33 (and the reason behind it) when 80-wire cable is not detected, also while at it cleanup eighty_ninty_three() a bit * use eighty_ninty_three() in ide_ata66_check(), this actually fixes 3 bugs: - bit 14 (word 93 validity check) == 1 && bit 13 (80-wire cable test) == 1 were used as 80-wire cable present test for CONFIG_IDEDMA_IVB=n case (please see FIXME comment in eighty_ninty_three() for more details) - CONFIG_IDEDMA_IVB=y/n cases were interchanged - check for SATA devices was missing * remove private cable warnings from pdc_202xx{old,new} drivers now that core code provides this functionality (plus, in pdc202xx_new case the test could give false warnings for ATAPI devices because pdc202xx_new driver doesn't even support ATAPI DMA) Cc: Tejun Heo <htejun@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * ide: move IDE settings handling to ide-proc.cBartlomiej Zolnierkiewicz2007-05-108-363/+378
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * move __ide_add_setting() ide_add_setting() __ide_remove_setting() auto_remove_settings() ide_find_setting_by_name() ide_read_setting() ide_write_setting() set_xfer_rate() ide_add_generic_settings() ide_register_subdriver() ide_unregister_subdriver() from ide.c to ide-proc.c * set_{io_32bit,pio_mode,using_dma}() cannot be marked static now, fix it * rename ide_[un]register_subdriver() to ide_proc_[un]register_driver(), update device drivers to use new names * add CONFIG_IDE_PROC_FS=n versions of ide_proc_[un]register_driver() and ide_add_generic_settings() * make ide_find_setting_by_name(), ide_{read,write}_setting() and ide_{add,remove}_proc_entries() static * cover IDE settings code in device drivers with CONFIG_IDE_PROC_FS #ifdef, also while at it cover with CONFIG_IDE_PROC_FS #ifdef ide_driver_t.proc * remove bogus comment from ide.h * cover with CONFIG_IDE_PROC_FS #ifdef .proc and .settings in ide_drive_t Besides saner code this patch results in the IDE core smaller by ~2 kB (on x86-32) and IDE disk driver by ~1 kB (ditto) when CONFIG_IDE_PROC_FS=n. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * ide: split off ioctl handling from IDE settings (v2)Bartlomiej Zolnierkiewicz2007-05-107-124/+203
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * do write permission and min/max checks in ide_procset_t functions * ide-disk.c: drive->id is always available so cleanup "multcount" setting accordingly * ide-disk.c: "address" setting was incorrectly defined as type TYPE_INTA, fix it by using type TYPE_BYTE and updating ide_drive_t->adressing field, the bug didn't trigger because this IDE setting uses custom ->set function * ide.c: add set_ksettings() for handling HDIO_SET_KEEPSETTINGS ioctl * ide.c: add set_unmaskirq() for handling HDIO_SET_UNMASKINTR ioctl * handle ioctls directly in generic_ide_ioclt() and idedisk_ioctl() instead of using IDE settings to deal with them * remove no longer needed ide_find_setting_by_ioctl() and {read,write}_ioctl fields from ide_settings_t, also remove now unused TYPE_INTA handling v2: * add missing EXPORT_SYMBOL_GPL(ide_setting_sem) needed now for ide-disk Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * ide: make /proc/ide/ optionalBartlomiej Zolnierkiewicz2007-05-1013-38/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | All important information/features should be already available through sysfs and ioctl interfaces. Add CONFIG_IDE_PROC_FS (CONFIG_SCSI_PROC_FS rip-off) config option, disabling it makes IDE driver ~5 kB smaller (on x86-32). While at it add CONFIG_PROC_FS=n versions of proc_ide_{create,destroy}() and remove no longer needed #ifdefs. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * ide: add ide_tune_dma() helperBartlomiej Zolnierkiewicz2007-05-1014-206/+34
| | | | | | | | | | | | | | | | | | | | After reworking the code responsible for selecting the best DMA transfer mode it is now possible to add generic ide_tune_dma() helper. Convert some IDE PCI host drivers to use it (the ones left need more work). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * ide: rework the code for selecting the best DMA transfer mode (v3)Bartlomiej Zolnierkiewicz2007-05-1027-574/+236
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Depends on the "ide: fix UDMA/MWDMA/SWDMA masks" patch. * add ide_hwif_t.udma_filter hook for filtering UDMA mask (use it in alim15x3, hpt366, siimage and serverworks drivers) * add ide_max_dma_mode() for finding best DMA mode for the device (loosely based on some older libata-core.c code) * convert ide_dma_speed() users to use ide_max_dma_mode() * make ide_rate_filter() take "ide_drive_t *drive" as an argument instead of "u8 mode" and teach it to how to use UDMA mask to do filtering * use ide_rate_filter() in hpt366 driver * remove no longer needed ide_dma_speed() and *_ratemask() * unexport eighty_ninty_three() v2: * rename ->filter_udma_mask to ->udma_filter [ Suggested by Sergei Shtylyov <sshtylyov@ru.mvista.com>. ] v3: * updated for scc_pata driver (fixes XFER_UDMA_6 filtering for user-space originated transfer mode change requests when 100MHz clock is used) Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * ide: fix UDMA/MWDMA/SWDMA masks (v3)Bartlomiej Zolnierkiewicz2007-05-109-60/+88
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * use 0x00 instead of 0x80 to disable ->{ultra,mwdma,swdma}_mask * add udma_mask field to ide_pci_device_t and use it to initialize ->ultra_mask in aec62xx, cmd64x, pdc202xx_{new,old} and piix drivers * fix UDMA masks to match with chipset specific *_ratemask() (alim15x3, hpt366, serverworks and siimage drivers need UDMA mask filtering method - done in the next patch) v2: * piix: fix cable detection for 82801AA_1 and 82372FB_1 [ Noticed by Sergei Shtylyov <sshtylyov@ru.mvista.com>. ] * cmd64x: use hwif->cds->udma_mask [ Suggested by Sergei Shtylyov <sshtylyov@ru.mvista.com>. ] * aec62xx: fix newly introduced bug - check DMA status not command register [ Noticed by Sergei Shtylyov <sshtylyov@ru.mvista.com>. ] v3: * piix: use hwif->cds->udma_mask [ Suggested by Sergei Shtylyov <sshtylyov@ru.mvista.com>. ] Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* | Merge git://git.linux-nfs.org/pub/linux/nfs-2.6Linus Torvalds2007-05-098-49/+41
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.linux-nfs.org/pub/linux/nfs-2.6: NFS: Kill the obsolete NFS_PARANOIA NFS: use __set_current_state() sunrpc: fix crash in rpc_malloc() NFS: Clean up NFSv4 XDR error message NFS: NFS client underestimates how large an NFSv4 SETATTR reply can be SUNRPC: Fix pointer arithmetic bug recently introduced in rpc_malloc/free NFS: Remove redundant check in nfs_check_verifier() NFS: Fix a jiffie wraparound issue
| * | NFS: Kill the obsolete NFS_PARANOIAJesper Juhl2007-05-095-27/+2
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Acked-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | NFS: use __set_current_state()Milind Arun Choudhary2007-05-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | use __set_current_state(TASK_*) instead of current->state = TASK_*, in fs/nfs Signed-off-by: Milind Arun Choudhary <milindchoudhary@gmail.com> Cc: Trond Myklebust <trond.myklebust@fys.uio.no> Cc: "J. Bruce Fields" <bfields@fieldses.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | sunrpc: fix crash in rpc_malloc()Peter Zijlstra2007-05-091-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While the comment says: * To prevent rpciod from hanging, this allocator never sleeps, * returning NULL if the request cannot be serviced immediately. The function does not actually check for NULL pointers being returned. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | NFS: Clean up NFSv4 XDR error messageChuck Lever2007-05-091-3/+5
| | | | | | | | | | | | | | | | | | | | | Make it more useful for debugging purposes. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | NFS: NFS client underestimates how large an NFSv4 SETATTR reply can beChuck Lever2007-05-091-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | The maximum size of an NFSv4 SETATTR compound reply should include the GETATTR operation that we send. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | SUNRPC: Fix pointer arithmetic bug recently introduced in rpc_malloc/freeChuck Lever2007-05-091-7/+15
| | | | | | | | | | | | | | | | | | | | | | | | Use a cleaner method to find the size of an rpc_buffer. This actually works on x86-64! Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | NFS: Remove redundant check in nfs_check_verifier()Trond Myklebust2007-05-091-7/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The check for nfs_attribute_timeout(dir) in nfs_check_verifier is redundant: nfs_lookup_revalidate() will already call nfs_revalidate_inode() on the parent dir when necessary. The only case where this is not done is the case of a negative dentry. Fix this case by moving up the revalidation code. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | NFS: Fix a jiffie wraparound issueTrond Myklebust2007-05-091-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | dentry verifiers are always set to the parent directory's cache_change_attribute. There is no reason to be testing for anything other than equality when we're trying to find out if the dentry has been checked since the last time the directory was modified. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* | | [IA64] sa_interrupt is deprecatedakpm@linux-foundation.org2007-05-091-1/+1
|/ / | | | | | | | | | | | | Seems more than just deprecated, we can't build using SA_INTERUPT. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6Linus Torvalds2007-05-0923-221/+276
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] wire up pselect, ppoll [IA64] Add TIF_RESTORE_SIGMASK [IA64] unwind did not work for processes born with CLONE_STOPPED [IA64] Optional method to purge the TLB on SN systems [IA64] SPIN_LOCK_UNLOCKED macro cleanup in arch/ia64 [IA64-SN2][KJ] mmtimer.c-kzalloc [IA64] fix stack alignment for ia32 signal handlers [IA64] - Altix: hotplug after intr redirect can crash system [IA64] save and restore cpus_allowed in cpu_idle_wait [IA64] Removal of percpu TR cleanup in kexec code [IA64] Fix some section mismatch errors
| * | [IA64] wire up pselect, ppollAlexey Kuznetsov2007-05-082-3/+4
| | | | | | | | | | | | | | | | | | Signed-off-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | [IA64] Add TIF_RESTORE_SIGMASKAlexey Dobriyan2007-05-088-166/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | Preparation for pselect and ppoll. ia32 compat code not tested. :-( Signed-off-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | [IA64] unwind did not work for processes born with CLONE_STOPPEDKirill Korotaev2007-05-081-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Minor problem for mainstream. Big problem for checkpoint/restore, because all the stopped/traced processes are born in this state, hence they cannot be checkpointed again due to failing unwind. The problem was identified as assumption in kernel unwind library that top level frame is different of syscall frame. It is the case unless process was born with CLONE_STOPPED. Author: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Signed-Off-By: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Signed-Off-By: Kirill Korotaev <dev@sw.ru> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | [IA64] Optional method to purge the TLB on SN systemsJack Steiner2007-05-085-10/+162
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds an optional method for purging the TLB on SN IA64 systems. The change should not affect any non-SN system. Signed-off-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | [IA64] SPIN_LOCK_UNLOCKED macro cleanup in arch/ia64Milind Arun Choudhary2007-05-083-7/+7
| | | | | | | | | | | | | | | | | | | | | SPIN_LOCK_UNLOCKED macro cleanup, use __SPIN_LOCK_UNLOCKED instead. Signed-off-by: Milind Arun Choudhary <milindchoudhary@gmail.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | [IA64-SN2][KJ] mmtimer.c-kzallocvignesh babu2007-05-081-3/+1
| | | | | | | | | | | | | | | | | | | | | Replacing kmalloc/memset combination with kzalloc. Signed-off-by: vignesh babu <vignesh.babu@wipro.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | [IA64] fix stack alignment for ia32 signal handlersMarkus F.X.J. Oberhumer2007-05-081-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes the setup of the alignment of the signal frame, so that all signal handlers are run with a properly aligned stack frame. The current code "over-aligns" the stack pointer so that the stack frame is effectively always mis-aligned by 4 bytes. But what we really want is that on function entry ((sp + 4) & 15) == 0, which matches what would happen if the stack were aligned before a "call" instruction. i386 and x86_64 are already fixed by d347f372273c2b3d86a66e2e1c94c790c208e166 Signed-off-by: Markus F.X.J. Oberhumer <markus@oberhumer.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | [IA64] - Altix: hotplug after intr redirect can crash systemJohn Keller2007-05-082-15/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When redirecting a device interrupt on SN, not all links between platform specific structures are being updated. This can result in a system crash if an interrupt redirection is followed by an unplug of that device. The complete fix also requires a prom update. Though, this patch is backward compatable and not dependent on the prom patch. Signed-off-by: John Keller <jpk@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | [IA64] save and restore cpus_allowed in cpu_idle_waitSiddha, Suresh B2007-05-081-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Save and Restore the task's cpus_allowed mask, across the set_cpus_allowed() in cpu_idle_wait(). Without this, we will endup corrupting task's cpu affinity. Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | [IA64] Removal of percpu TR cleanup in kexec codeTony Luck2007-05-081-10/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The kexec code wasn't in the kernel when Ken Chen created this patch (00b65985fb2fc542b855b03fcda0d0f2bab4f442) to change the mapping of percpu area from a TR to a TC. Zou Nanhai spotted this extra piece, and Simon Horman concurred. Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | [IA64] Fix some section mismatch errorsTony Luck2007-05-073-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Section mismatch: reference to ... .init.text:prefill_possible_map from .text between 'setup_per_cpu_areas' and 'cpu_init' .init.text:iosapic_override_isa_irq from .text between 'iosapic_init' and 'iosapic_remove' Signed-off-by: Tony Luck <tony.luck@intel.com>
* | | Merge git://git.infradead.org/mtd-2.6Linus Torvalds2007-05-0927-4751/+429
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/mtd-2.6: (21 commits) [MTD] [CHIPS] Remove MTD_OBSOLETE_CHIPS (jedec, amd_flash, sharp) [MTD] Delete allegedly obsolete "bank_size" field of mtd_info. [MTD] Remove unnecessary user space check from mtd.h. [MTD] [MAPS] Remove flash maps for no longer supported 405LP boards [MTD] [MAPS] Fix missing printk() parameter in physmap_of.c MTD driver [MTD] [NAND] platform NAND driver: add driver [MTD] [NAND] platform NAND driver: update header [JFFS2] Simplify and clean up jffs2_add_tn_to_tree() some more. [JFFS2] Remove another bogus optimisation in jffs2_add_tn_to_tree() [JFFS2] Remove broken insert_point optimisation in jffs2_add_tn_to_tree() [JFFS2] Remember to calculate overlap on nodes which replace older nodes [JFFS2] Don't advance c->wbuf_ofs to next eraseblock after wbuf flush [MTD] [NAND] at91_nand.c: CMDLINE_PARTS support [MTD] [NAND] Tidy up handling of page number in nand_block_bad() [MTD] block2mtd_paramline[] mustn't be __initdata [MTD] [NAND] Support multiple chips in CAFÉ driver [MTD] [NAND] Rename cafe.c to cafe_nand.c and remove the multi-obj magic [MTD] [NAND] Use rslib for CAFÉ ECC [RSLIB] Support non-canonical GF representations [JFFS2] Remove dead file histo_mips.h ...
| * | | [MTD] [CHIPS] Remove MTD_OBSOLETE_CHIPS (jedec, amd_flash, sharp)David Woodhouse2007-05-095-2976/+0
| | | | | | | | | | | | | | | | Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * | | [MTD] Delete allegedly obsolete "bank_size" field of mtd_info.Robert P. J. Day2007-05-092-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Delete the allegedly obsolete "bank_size" member of struct mtd_info. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * | | [MTD] Remove unnecessary user space check from mtd.h.Robert P. J. Day2007-05-091-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the header file include/linux/mtd/mtd.h is not exported to user space, remove the user space check and error. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * | | [MTD] [MAPS] Remove flash maps for no longer supported 405LP boardsDavid Gibson2007-05-094-285/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/mtd/maps includes flash maps for the Beech and Arctic PowerPC 405LP based boards. However, the 405LP was discontinued before any quantity were distributed and those boards no longer have kernel support in general. Therefore, this patch removes this obsolete code. Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * | | [MTD] [MAPS] Fix missing printk() parameter in physmap_of.c MTD driverDavid Gibson2007-05-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Squashes a compiler warning, and provides more useful information in the case messed up device tree information. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * | | [MTD] [NAND] platform NAND driver: add driverVitaly Wool2007-05-083-0/+160
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for generic platform NAND driver. Updated after tglx's review/discussion in IRC #mtd channel. Signed-off-by: Vitaly Wool <vitalywool@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * | | [MTD] [NAND] platform NAND driver: update headerVitaly Wool2007-05-081-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch extends nand.h in order to enable platform NAND driver. Signed-off-by: Vitaly Wool <vitalywool@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * | | [JFFS2] Simplify and clean up jffs2_add_tn_to_tree() some more.David Woodhouse2007-05-081-17/+12
| | | | | | | | | | | | | | | | | | | | | | | | Fixing at least a couple more bugs in the process. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * | | [JFFS2] Remove another bogus optimisation in jffs2_add_tn_to_tree()David Woodhouse2007-05-071-14/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We attempted to insert new nodes into the tree by just using rb_replace_node to let them replace an earlier node which they completely overlapped. However, that could place the new node into the wrong place in the tree, since its start could be node only before the start of the victim, but before the node _before_ the victim in the tree (if that previous node actually ends _after_ the new node, thus isn't entirely overlapped and wasn't itself chosen to be the victim). Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * | | [JFFS2] Remove broken insert_point optimisation in jffs2_add_tn_to_tree()David Woodhouse2007-05-061-18/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The original code would remember, during the first pass over the tree, a suitable place to start the insertion from when we eventually come to add a new node. The optimisation was broken, and we sometimes ended up inserting a new node in the wrong place because we started the insertion from the wrong point. Just ditch the optimisation and start the insertion from the root of the tree, for now. I'll try it again when I'm feeling cleverer. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * | | [JFFS2] Remember to calculate overlap on nodes which replace older nodesDavid Woodhouse2007-05-051-7/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a problem Artem found with the integck test tool -- we weren't correctly keeping track of the 'overlap' flag in some cases, which led to the nodes being played back in an incorrect order and file corruption. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * | | [JFFS2] Don't advance c->wbuf_ofs to next eraseblock after wbuf flushDavid Woodhouse2007-05-051-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After flushing the last page of an eraseblock, don't leave the wbuf 'offset' field pointing at the start of the next physical eraseblock. This was causing a BUG() on NOR-ECC (Sibley) flash, where we start writing a little further in, after the cleanmarker. Debugged by Alexander Belyakov <abelyako@googlemail.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * | | [MTD] [NAND] at91_nand.c: CMDLINE_PARTS supportAndrew Victor2007-05-031-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch allows you to specify at91_nand partitions on the kernel command line using the mtdparts variable, if CONFIG_MTD_CMDLINE_PARTS is set. Signed-off-by: Frank Mandarino <fmandarino@endrelia.com> Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * | | [MTD] [NAND] Tidy up handling of page number in nand_block_bad()Thomas Knobloch2007-05-031-6/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Further to the previous patch fixing the calculation of page number, both branches are using the same result. Clean up the function accordingly, calculating it (and also masking with pagemask) only in one place. Signed-off-by: Thomas Knobloch <knobloch@siemens.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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