summaryrefslogtreecommitdiff
path: root/drivers/ide
AgeCommit message (Collapse)Author
2005-11-18Merge master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds
2005-11-18[PATCH] ide: fix ide_toggle_bounce() to not try to bounce if we have an IOMMUJames Bottomley
The following patch fixes a crash caused by attempting to bounce buffer when an IDE CD-ROM is used on a machine with an IO-MMU. [At least, this patch fixes things so I can use my IDE CD-ROM behind an ns87415 on a HP PA-RISC workstation.] Signed-off-by: James Bottomley <jejb@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2005-11-18[PATCH] ide: make comment match realityRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2005-11-18[PATCH] cs5520: fix return value of cs5520_init_one()Amit Gud
From: Amit Gud <amitg@calsoftinc.com> Patch follows from the suggestions by AC and Felipe W Damasio for fixing the return codes from IDE drivers. [ bart: fix coding style while at it ] Signed-off-by: Amit Gud <gud@eth.net> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2005-11-18[PATCH] siimage: docs urlsJeff Garzik
Signed-off-by: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2005-11-18[PATCH] aec62xxx: remove all dead (#if0'd) codeThibaut VARENE
Signed-off-by: Thibaut VARENE <varenet@parisc-linux.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2005-11-18[PATCH] pmac IDE: don't release empty interfacesThibaut VARENE
From: Thibaut VARENE <T-Bone@parisc-linux.org> Cleaning up the hwif without knowing its previous state in pmac.c is a big and potentially dangerous job, and there seems to be no generic code interface that would provide either a way to properly release an hwif or to clean it up. Fixes OOPS for empty PMAC interface and add-on PCI controller. Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2005-11-18[PATCH] alim15x3: use KERN_WARNINGAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2005-11-18[PATCH] alim15x3: replace pci_find_device() with pci_dev_present()Hanna Linder
From: Hanna Linder <hannal@us.ibm.com> The dev returned from pci_find_device() was not used so it can be replaced with pci_dev_present(). Compile tested. Signed-off-by: Hanna Linder <hannal@us.ibm.com> Signed-off-by: Maximilian Attems <janitor@sternwelten.at> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2005-11-18[PARISC] Mention PA-RISC in NS87415 helpMatthew Wilcox
Mention PA-RISC in NS87415 help. PA-RISC [BCJ]xxx0 workstations come with NS87415 integrated for their CD-ROM drives. Signed-off-by: Matthew Wilcox <willy@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2005-11-18[PATCH] ide: remove ide_driver_t.owner fieldLaurent Riffard
The structure ide_driver_t have a .owner field which is a duplicate of .gendriver.owner field (.gen_driver is a struct device_driver). This patch removes ide_driver_t's owner field. Signed-off-by: Laurent Riffard <laurent.riffard@free.fr> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2005-11-18[PATCH] via82cxxx IDE: support multiple controllersDaniel Drake
Support multiple controllers in the via82cxxx IDE driver. Cable detection and ISA bridge finding have been moved into their own functions. Signed-off-by: Daniel Drake <dsd@gentoo.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2005-11-18[PATCH] via82cxxx IDE: remove /proc/via entryDaniel Drake
This entry adds needless complication to the driver as it requires the use of global variables to be passed into via_get_info(), making things quite ugly when we try and make this driver support multiple controllers simultaneously. This patch removes /proc/via for simplicity. On 10/13/05, Daniel Drake <dsd@gentoo.org> wrote: > Per Bart's suggestion, I've created a user-space app which shows identical > data (and doesn't even rely on the via82cxxx IDE driver). > > http://www.reactivated.net/software/viaideinfo/ > > So, I think we should be clear to drop /proc/ide/via now. Signed-off-by: Daniel Drake <dsd@gentoo.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2005-11-17[IDE] Add driver for Sibyte Swarm evaluation boardRalf Baechle
This driver supports the IDE port on the Sibyte Swarm evaluation boards and it's relatives for the BCM1250 family of systems on a chip. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2005-11-13Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
2005-11-13[PATCH] ppc: add support for new powerbooksOlof Johansson
Enablement patch for the new PowerBooks (late 2005 edition). This enables the ATA controller, Gigabit ethernet and basic AGP setup. Bluetooth works out-of-the box after running hid2hci. Still remaining is to get the touchpad to work, the simple change of just adding the new USB ids isn't enough. Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-12[ARM] Ensure sl82c105 IDE interfaces are serialized when using DMARussell King
We don't want to reset the DMA state machine while the other channel is in use. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-12[ARM] Fix broken sl82c105 DMA preventionRussell King
We must _never_ _ever_ on pain of death enable IDE DMA on SL82C105 chipsets where the southbridge revision is <= 5, otherwise data corruption will occur. Strangely this used to work, but something has changed in the upper echelons of the IDE layer to break the hosts decision to deny DMA. Let's make it crystal clear to the IDE layer that we know best. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-10[PATCH] PCI: automatically set device_driver.ownerLaurent riffard
A nice feature of sysfs is that it can create the symlink from the driver to the module that is contained in it. It requires that the device_driver.owner is set, what is not the case for many PCI drivers. This patch allows pci_register_driver to set automatically the device_driver.owner for any PCI driver. Credits to Al Viro who suggested the method. Signed-off-by: Laurent Riffard <laurent.riffard@free.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> -- drivers/ide/setup-pci.c | 12 +++++++----- drivers/pci/pci-driver.c | 9 +++++---- include/linux/ide.h | 3 ++- include/linux/pci.h | 10 ++++++++-- 4 files changed, 22 insertions(+), 12 deletions(-)
2005-11-10[PATCH] ide-floppy: software eject not working with LS-120 driveOndrej Zary
The problem (eject not working on ATAPI LS-120 drive) is caused by idefloppy_ioctl() function which *first* tries generic_ide_ioctl() and *only* if it fails with -EINVAL, proceeds with the specific ioctls. The generic eject command fails with something other than -EINVAL and the specific one is never executed. This patch fixes it by first going through the internal ioctls and only trying generic_ide_ioctl() if none of them matches. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2005-11-10[PATCH] siimage: enable interrupts on Adaptec SA-1210 cardJohn W. Linville
The siimage driver proports to support the Adaptec SA-1210 SATA controller. However, at least some of those cards boot-up with their interrupts disabled internally. The siimage driver currently ignores that fact, so that driver does not actually work with those cards. This patch enables those interrupts on cards that need it. [ This is implemented based on similar code in the libata-based sata_sil driver. ] Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2005-11-09[PATCH] ide: CS5535 driverJaya Kumar
Signed-off-by: Jaya Kumar <jayakumar.ide@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2005-11-09[PATCH] ide: AMD Geode GX/LX supportJordan Crouse
From: "Jordan Crouse" <jordan.crouse@amd.com> The core IDE engine on the CS5536 is the same as the other AMD southbridges, so unlike the CS5535, we can simply add the appropriate PCI headers to the existing amd74xx code. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2005-11-09[PATCH] ide: possible cleanupsAdrian Bunk
This patch contains the following possible cleanups: - pci/cy82c693.c: make a needlessly global function static - remove the following unneeded EXPORT_SYMBOL's: - ide-taskfile.c: do_rw_taskfile - ide-iops.c: default_hwif_iops - ide-iops.c: default_hwif_transport - ide-iops.c: wait_for_ready Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2005-11-09[PATCH] ide: incorrect device link for ide-csHannes Reinecke
Devices driven by ide-cs will appear under /sys/devices instead of the appropriate PCMCIA device. To fix this I had to extend the hw_regs_t structure with a 'struct device' field, which allows us to set the parent link for the appropriate hwif. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Jens Axboe <axboe@suse.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2005-11-08[PATCH] ppc: Fix PowerBook HD led on ARCH=powerpcBenjamin Herrenschmidt
The PowerBook HD led code uses obsoletes device-tree accessors which do not work anymore for getting the root of the tree. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-11-07[PATCH] kfree cleanup: misc remaining driversJesper Juhl
This is the remaining misc drivers/ part of the big kfree cleanup patch. Remove pointless checks for NULL prior to calling kfree() in misc files in drivers/. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Acked-by: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org> Acked-by: Roland Dreier <rolandd@cisco.com> Acked-by: Pierre Ossman <drzeus@drzeus.cx> Acked-by: Jean Delvare <khali@linux-fr.org> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Len Brown <len.brown@intel.com> Acked-by: "Antonino A. Daplas" <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07[PATCH] ide: kmalloc + memset -> kzalloc conversionDeepak Saxena
Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-31Merge ../linux-2.6 by handPaul Mackerras
2005-10-30[PATCH] ide-cd mini cleanup of castsJesper Juhl
Remove some unneeded casts. Avoid an assignment in the case of kmalloc failure. Break a few instances of if (foo) whatever; into two lines. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Acked-by: Jens Axboe <axboe@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30[PATCH] protect ide_cdrom_capacity by ifdefAmos Waterland
The only call to ide_cdrom_capacity is in code protected by CONFIG_PROC_FS, so when that is not enabled, the compiler complains: drivers/ide/ide-cd.c:3259: warning: `ide_cdrom_capacity' defined but not used Here is a patch that fixes that. It provides some space savings for embedded systems that are not using procfs, as well: text data bss dec hex filename - 33540 6504 1032 41076 a074 drivers/ide/ide-cd.o + 33468 6480 1032 40980 a014 drivers/ide/ide-cd.o Signed-off-by: Amos Waterland <apw@us.ibm.com> Cc: Jens Axboe <axboe@suse.de> Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29Cleaned up AMD Au1200 IDE driver:Pete Popov
- converted to platform bus - removed pci dependencies - removed virt_to_phys/phys_to_virt calls System now can root off of a disk. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> diff --git a/Documentation/mips/AU1xxx_IDE.README b/Documentation/mips/AU1xxx_IDE.README new file mode 100644
2005-10-28[PATCH] Driver Core: fix up all callers of class_device_create()Greg Kroah-Hartman
The previous patch adding the ability to nest struct class_device changed the paramaters to the call class_device_create(). This patch fixes up all in-kernel users of the function. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] add sysfs support for ide tapeWill Dyson
I was recently given an old Travan tape drive and asked to do something useful with it. The ide-scsi + st (+serverworks ide controller) combo results in a hard lockup of the machine which I have not had the energy to debug, so I turned to ide-tape (which seems to work). The system in question debian stable, using udev to manage /dev. The following patch to ide-tape.c allows udev to create the cdev nodes for my drive. Cc: Gadi Oxman <gadio@netvision.net.il> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-12Merge from Linus' treePaul Mackerras
2005-10-10[PATCH] ide: Workaround PM problemBenjamin Herrenschmidt
The logic in ide_do_request() doesn't guarantee that both drives will be serviced after a call. It may "forget" to service one in some circumstances, including when one of the drive is suspended (it will eventually fail to service the slave when the master is suspended for example). This prevents the wakeup requests that gets queued on wakeup from sleep from beeing serviced in some cases when 2 drives are sharing an IDE bus. The problem is deep enough in the way this code works (and there are probably a few other problematic but rare corner cases) and fixing it would require some major rethinking of the way IDE decides which channel to service. This is not 2.6.14 material. However, in the meantime, Bart has accepted this simple workaround that will fix the crash on wakeup from sleep since this specific corner case is actually hitting users to get into 2.6.14. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-29Merge by hand from Linus' tree.Paul Mackerras
Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-09-26[PATCH] pcmcia: update ID for NinjaATADominik Brodowski
Christian Zoz reported there are multiple NinjaATA devices all sharing the second product ID string, but not the first one. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2005-09-19[PATCH] powerpc: Remove sections use from ppc64 and driversJon Loeliger
Here is a new patch that removes all notion of the pmac, prep, chrp and openfirmware initialization sections, and then unifies the sections.h files without those __pmac, etc, sections identifiers cluttering things up. Signed-off-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-09-17[PATCH] ide: fix null request pointer for taskfile ioctlTimothy Thelin
When doing ioctl HDIO_DRIVE_TASKFILE, the ide_task_t's request pointer is never set, but flagged_taskfile and do_rw_taskfile pass it as a parameter to the prehandler. The kernel will oops taskfile pio-out commands because of this (taskfile pio-in doesn't use a prehandler). This fix sets the request pointer at the time the request is created to stop this oops. Signed-off-by: Timothy Thelin <timothy.thelin@wdc.com> Cc: "Bartlomiej Zolnierkiewicz" <bzolnier@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-13[PATCH] ide: clean up the garbage in eighty_ninty_threeAlan Cox
Replace the foot long pile of festering garbage in eighty_ninty_three with some actual clean code. All the ifdefs are fixed and havent changed since 2.4 Acked-by: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-13Fix up more strange byte writes to the PCI_ROM_ADDRESS config wordLinus Torvalds
It's a dword thing, and the value we write is a dword. Doing a byte write to it is nonsensical, and writes only the low byte, which only contains the enable bit. So we enable a nonsensical address (usually zero), which causes the controller no end of problems. Trivial fix, but nasty to find. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-11hpt366: write the full 4 bytes of ROM address, not just low 1 byteLinus Torvalds
This is one heck of a confused driver. It uses a byte write to a dword register to enable a ROM resource that it doesn't even seem to be using. "Lost and wandering in the desert of confusion" Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-10[PATCH] janitor: ide/ide-cs: replace schedule_timeout() with msleep()Nishanth Aravamudan
Uses msleep() in place of schedule_timeout() to guarantee the task delays as expected. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Maximilian Attems <janitor@sternwelten.at> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-10[PATCH] janitor: ide-tape: replace schedule_timeout() with msleep()Nishanth Aravamudan
Uses msleep() instead of schedule_timeout() to guarantee the task delays at least the desired time amount. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Maximilian Attems <janitor@sternwelten.at> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-10[PATCH] janitor: ide: min/max macros in ide-timing.hClemens Buchacher
I replaced the custom MIN/MAX macros with the type safe min/max macros from linux/kernel.h. Signed-off-by: Maximilian Attems <janitor@sternwelten.at> Signed-off-by: Domen Puncer <domen@coderock.org> Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-10[PATCH] merge some from Rusty's trivial patchesAdrian Bunk
This patch contains the most trivial from Rusty's trivial patches: - spelling fixes - remove duplicate includes Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-09[PATCH] pcmcia: more IDs for ide_csDominik Brodowski
(Partly From: David Brownell <dbrownell@users.sourceforge.net> ) Make ID-CS recognize the CF card manufacturer records for Samsung, Lexar and STI. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 Linus Torvalds
2005-09-05[PATCH] swsusp: prevent disks from spinning down and upMichal Schmidt
Stop the disks from spinning down and up on suspend. Signed-off-by: Michal Schmidt <xschmi00@stud.feec.vutbr.cz> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>