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* [PATCH] Add ide_bus_type probe and remove methodsRussell King2006-01-13
| | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] Revert ide softirq handlingJens Axboe2006-01-12
| | | | | | | | | | | | There's a problem with the REQ_BLOCK_PC handling as well (bad ->data_len handling) where it could actually complete a request ahead of time. I suggest we just back this out for now, I will resubmit it later when I'm fully confident in it. This reverts commit 8672d57138b34447719cd7749f3d21070e1175a1 Signed-off-by: Jens Axboe <axboe@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] mutex subsystem, semaphore to completion: IDE ->gendev_rel_semAleksey Makarov2006-01-09
| | | | | | | | | | | | | | | | | The patch changes semaphores that are initialized as locked to complete(). Source: MontaVista Software, Inc. Modified-by: Steven Rostedt <rostedt@goodmis.org> The following patch is from Montavista. I modified it slightly. Semaphores are currently being used where it makes more sense for completions. This patch corrects that. Signed-off-by: Aleksey Makarov <amakarov@ru.mvista.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* [IDE] Use the block layer deferred softirq request completionJens Axboe2006-01-09
| | | | | | | | | | This patch makes IDE use the new blk_complete_request() interface. There's still room for improvement, as __ide_end_request() really could drop the lock after getting HWGROUP->rq (why does it need to hold it in the first place? If ->rq access isn't serialized, we are screwed anyways). Signed-off-by: Jens Axboe <axboe@suse.de>
* [PATCH] Change maxaligned_in_smp alignemnt macros to internodealigned_in_smp ↵Ravikiran G Thirumalai2006-01-08
| | | | | | | | | | | | | | | | | | | | | | | | macros ____cacheline_maxaligned_in_smp is currently used to align critical structures and avoid false sharing. It uses per-arch L1_CACHE_SHIFT_MAX and people find L1_CACHE_SHIFT_MAX useless. However, we have been using ____cacheline_maxaligned_in_smp to align structures on the internode cacheline size. As per Andi's suggestion, following patch kills ____cacheline_maxaligned_in_smp and introduces INTERNODE_CACHE_SHIFT, which defaults to L1_CACHE_SHIFT for all arches. Arches needing L3/Internode cacheline alignment can define INTERNODE_CACHE_SHIFT in the arch asm/cache.h. Patch replaces ____cacheline_maxaligned_in_smp with ____cacheline_internodealigned_in_smp With this patch, L1_CACHE_SHIFT_MAX can be killed Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org> Signed-off-by: Shai Fultheim <shai@scalex86.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ide: cleanup ide_driver_tBartlomiej Zolnierkiewicz2005-12-14
| | | | | Remove unused fields: ioctl, ata[pi]_prebuilder. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* [PATCH] ide: cleanup ide.hBartlomiej Zolnierkiewicz2005-12-14
| | | | | | | | | | Remove: * stale comment * unused HOST() macro * unused ata_{error,control}_t types * unused atapi_select_t type * ide_init_subdrivers() prototype Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* [PATCH] ide: core modifications for AU1200Jordan Crouse2005-12-14
| | | | | | bart: slightly modified by me Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* [PATCH] ide: remove unused ide_action_t:ide_nextBartlomiej Zolnierkiewicz2005-11-19
| | | Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* [PATCH] ide: remove duplicate documentation for ide_do_drive_cmd()Bartlomiej Zolnierkiewicz2005-11-19
| | | | | | Remove duplicate documentation for ide_do_drive_cmd() from <linux/ide.h>, this function is already documented in ide-io.c. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* [PATCH] ide: remove ide_driver_t.owner fieldLaurent Riffard2005-11-18
| | | | | | | | | 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>
* [PATCH] PCI: automatically set device_driver.ownerLaurent riffard2005-11-10
| | | | | | | | | | | | | | | | | | | | | | | 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(-)
* [PATCH] ide: move CONFIG_IDE_MAX_HWIFS into linux/ide.hBjorn Helgaas2005-11-09
| | | | | | | CONFIG_IDE_MAX_HWIFS is a generic thing, no need to have it duplicated by every arch that uses it. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* [PATCH] ide: incorrect device link for ide-csHannes Reinecke2005-11-09
| | | | | | | | | | 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>
* Cleaned up AMD Au1200 IDE driver:Pete Popov2005-10-29
| | | | | | | | | | | | | - 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
* [PATCH] Fix ide-disk.c oops caused by hwif == NULLChristoph Lameter2005-08-09
| | | | | | | | | 1. Move hwif_to_node to ide.h 2. Use hwif_to_node in ide-disk.c Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] NUMA aware block device control structure allocationChristoph Lameter2005-06-23
| | | | | | | | | | | | | | | | Patch to allocate the control structures for for ide devices on the node of the device itself (for NUMA systems). The patch depends on the Slab API change patch by Manfred and me (in mm) and the pcidev_to_node patch that I posted today. Does some realignment too. Signed-off-by: Justin M. Forbes <jmforbes@linuxtx.org> Signed-off-by: Christoph Lameter <christoph@lameter.com> Signed-off-by: Pravin Shelar <pravin@calsoftinc.com> Signed-off-by: Shobhit Dayal <shobhit@calsoftinc.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] convert IDE device drivers to driver-modelBartlomiej Zolnierkiewicz2005-05-26
| | | | | | | | | | | | | | | | | | | * add ide_bus_match() and export ide_bus_type * split ide_remove_driver_from_hwgroup() out of ide_unregister() * move device cleanup from ide_unregister() to drive_release_dev() * convert ide_driver_t->name to driver->name * convert ide_driver_t->{attach,cleanup} to driver->{probe,remove} * remove ide_driver_t->busy as ide_bus_type->subsys.rwsem protects against concurrent ->{probe,remove} calls * make ide_{un}register_driver() void as it cannot fail now * use driver_{un}register() directly, remove ide_{un}register_driver() * use device_register() instead of ata_attach(), remove ata_attach() * add proc_print_driver() and ide_drivers_show(), remove ide_drivers_op * fix ide_replace_subdriver() and move it to ide-proc.c * remove ide_driver_t->drives, ide_drives and drives_lock * remove ide_driver_t->drivers, drivers and drivers_lock * remove ide_drive_t->driver and DRIVER() macro Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
* 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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