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* fastboot: make scsi probes asynchronousArjan van de Ven2009-01-07
| | | | | | | | This patch makes part of the scsi probe (which is mostly device spin up and the partition scan) asynchronous. Only the part that runs after getting the device number allocated is asynchronous, ensuring that device numbering remains stable. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
* async: Asynchronous function calls to speed up kernel bootArjan van de Ven2009-01-07
| | | | | | | | | | | | | | | | | | | Right now, most of the kernel boot is strictly synchronous, such that various hardware delays are done sequentially. In order to make the kernel boot faster, this patch introduces infrastructure to allow doing some of the initialization steps asynchronously, which will hide significant portions of the hardware delays in practice. In order to not change device order and other similar observables, this patch does NOT do full parallel initialization. Rather, it operates more in the way an out of order CPU does; the work may be done out of order and asynchronous, but the observable effects (instruction retiring for the CPU) are still done in the original sequence. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
* Fix up 64-bit byte swaps for most 32-bit architecturesLinus Torvalds2009-01-07
| | | | | | | | | | | | The __SWAB_64_THRU_32__ case of a 64-bit byte swap was depending on the no-longer-existant ___swab32() method (three underscores). We got rid of some of the worst indirection and complexity, and now it should just use the 32-bit swab function that was defined right above it. Reported-and-tested-by: Nicolas Pitre <nico@cam.org> Reported-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* byteorder: remove the now unused byteorder.hHarvey Harrison2009-01-06
| | | | | | | | This implementation caused problems in userspace which can, and does define _both_ __LITTLE_ENDIAN and __BIG_ENDIAN. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* mn10300: introduce asm/swab.hHarvey Harrison2009-01-06
| | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* frv: introduce asm/swab.hHarvey Harrison2009-01-06
| | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* m32r: introduce asm/swab.hHarvey Harrison2009-01-06
| | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* m68knommu: introduce asm/swab.hHarvey Harrison2009-01-06
| | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* h8300: introduce asm/swab.hHarvey Harrison2009-01-06
| | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* ia64: introduce asm/swab.hHarvey Harrison2009-01-06
| | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* blackfin: introduce asm/swab.hHarvey Harrison2009-01-06
| | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* arm: introduce asm/swab.hHarvey Harrison2009-01-06
| | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* alpha: introduce asm/swab.hHarvey Harrison2009-01-06
| | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* m68k: introduce asm/swab.hHarvey Harrison2009-01-06
| | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* x86: introduce asm/swab.hHarvey Harrison2009-01-06
| | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* sparc: introduce asm/swab.hHarvey Harrison2009-01-06
| | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* sh: introduce asm/swab.hHarvey Harrison2009-01-06
| | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* s390: introduce asm/swab.hHarvey Harrison2009-01-06
| | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* powerpc: introduce asm/swab.hHarvey Harrison2009-01-06
| | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* mips: introduce asm/swab.hHarvey Harrison2009-01-06
| | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* avr32: introduce asm/swab.hHarvey Harrison2009-01-06
| | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* byteorder: only use linux/swab.hHarvey Harrison2009-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The first step to make swab.h a regular header that will include an asm/swab.h with arch overrides. Avoid the gratuitous differences introduced in the new linux/swab.h by naming the ___constant_swabXX bits and __fswabXX bits exactly as found in the old implementation in byteorder/swab[b].h Use this new swab.h in byteorder/[big|little]_endian.h and remove the two old swab headers. Although the inclusion of asm/byteorder.h looks strange in linux/swab.h, this will allow each arch to move the actual arch overrides for the swab bits in an asm file and then the includes can be cleaned up without requiring a flag day for all arches at once. Keep providing __fswabXX in case some userspace was using them directly, but the revised __swabXX should be used instead in any new code and will always do constant folding not dependent on the optimization level, which means the __constant versions can be phased out in-kernel. Arches that use the old-style arch macros will lose their optimized versions until they move to the new style, but at least they will still compile. Many arches have already moved and the patches to move the remaining arches are trivial. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'drm-next' of ↵Linus Torvalds2009-01-06
|\ | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: fix ordering of driver unload vs agp unload. drm/i915: Respect the other stolen memory sizes we know of. drm/i915: Non-mobile parts don't have integrated TV-out. drm/i915: Add support for integrated HDMI on G4X hardware. drm/i915: Pin cursor bo and unpin old bo when setting cursor. drm/i915: Don't allow objects to get bound while VT switched.
| * drm: fix ordering of driver unload vs agp unload.Dave Airlie2009-01-06
| | | | | | | | | | | | | | For KMS drivers, we really need to cleanup the driver before disabling the AGP subsystem. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * drm/i915: Respect the other stolen memory sizes we know of.Eric Anholt2009-01-06
| | | | | | | | | | | | | | fd.o bug #19336. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm/i915: Non-mobile parts don't have integrated TV-out.Eric Anholt2009-01-06
| | | | | | | | | | Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm/i915: Add support for integrated HDMI on G4X hardware.Eric Anholt2009-01-06
| | | | | | | | | | | | | | | | This is ported directly from the userland 2D driver code. The HDMI audio bits aren't hooked up yet. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm/i915: Pin cursor bo and unpin old bo when setting cursor.Kristian Høgsberg2009-01-06
| | | | | | | | | | | | | | | | | | We also didn't track the cursor bo before and would leak a reference when the cursor image was change. Signed-off-by: Kristian Høgsberg <krh@redhat.com> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm/i915: Don't allow objects to get bound while VT switched.Eric Anholt2009-01-06
| | | | | | | | | | | | | | | | | | | | | | | | This avoids a BUG_ON in the enter_vt path due to objects being in the GTT when we shouldn't have ever let them be (as we're not supposed to touch the device during that time). This was triggered by a change in the 2D driver to use the GTT mapping of objects after pinning them to improve software fallback performance. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
* | Merge branch 'for-linus' of ↵Linus Torvalds2009-01-06
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (29 commits) Input: i8042 - add Dell Vostro 1510 to nomux list Input: gtco - use USB endpoint API Input: add support for Maple controller as a joystick Input: atkbd - broaden the Dell DMI signatures Input: HIL drivers - add MODULE_ALIAS() Input: map_to_7segment.h - convert to __inline__ for userspace Input: add support for enhanced rotary controller on pxa930 and pxa935 Input: add support for trackball on pxa930 and pxa935 Input: add da9034 touchscreen support Input: ads7846 - strict_strtoul takes unsigned long Input: make some variables and functions static Input: add tsc2007 based touchscreen driver Input: psmouse - add module parameters to control OLPC touchpad delays Input: i8042 - add Gigabyte M912 netbook to noloop exception table Input: atkbd - Samsung NC10 key repeat fix Input: atkbd - add keyboard quirk for HP Pavilion ZV6100 laptop Input: libps2 - handle 0xfc responses from devices Input: add support for Wacom W8001 penabled serial touchscreen Input: synaptics - report multi-taps only if supported by the device Input: add joystick driver for Walkera WK-0701 RC transmitter ...
| * Input: i8042 - add Dell Vostro 1510 to nomux listJiri Kosina2009-01-06
| | | | | | | | | | | | | | | | Dell Vostro needs 'nomux' quirk, otherwise the touchpad misbehaves. Reported-by: Robert Kiwanuka <robert.kiwanuka@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * Merge branch 'next' into for-linusDmitry Torokhov2008-12-30
| |\
| | * Input: gtco - use USB endpoint APIJulia Lawall2008-12-30
| | | | | | | | | | | | | | | | | | | | | Use usb_endpoint_xfer_int(epd) instead of open-conding the check. Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * Input: add support for Maple controller as a joystickAdrian McMenamin2008-12-30
| | | | | | | | | | | | | | | | | | | | | Add support for the SEGA Dreamcast Maple controller as a joystick Signed-off-by: Adrian McMenamin <adrian@mcmen.demon.co.uk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * Input: atkbd - broaden the Dell DMI signaturesMatthew Garrett2008-12-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | Some Dells need the dell input quirk applied but have a different vendor string in their DMI tables. Add an extra entry to cover these machines as well. Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * Input: HIL drivers - add MODULE_ALIAS()Helge Deller2008-12-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add MODULE_ALIAS() to the HIL keyboard (hil_kbd.c) and HIL mouse (hil_ptr.c) drivers to make kernel module autoloader functional. Report HIL port number ID in serio id.id field. Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * Input: map_to_7segment.h - convert to __inline__ for userspaceMike Frysinger2008-12-29
| | | | | | | | | | | | | | | | | | | | | | | | Use __inline__ rather than inline for map_to_seg7() since it is exported to userspace. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * Input: add support for enhanced rotary controller on pxa930 and pxa935Yong Yao2008-12-29
| | | | | | | | | | | | | | | | | | Signed-off-by: Yong Yao <yaoyong@marvell.com> Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * Input: add support for trackball on pxa930 and pxa935Yong Yao2008-12-29
| | | | | | | | | | | | | | | | | | Signed-off-by: Yong Yao <yaoyong@marvell.com> Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * Input: add da9034 touchscreen supportEric Miao2008-12-23
| | | | | | | | | | | | | | | | | | | | | | | | Add support for the built-in touchscreen controller in DA9034 (aka Micco), usually found on platforms with xscale processors. Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * Input: ads7846 - strict_strtoul takes unsigned longHarvey Harrison2008-12-23
| | | | | | | | | | | | | | | | | | | | | | | | Fix sparse warning introduced by: commit 160f1fef7e52e974489b3c70fbd4e094c06965c2 Input: convert drivers to use strict_strtoul() Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * Input: make some variables and functions staticRoel Kluin2008-12-20
| | | | | | | | | | | | | | | Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * Input: add tsc2007 based touchscreen driverKwangwoo Lee2008-12-20
| | | | | | | | | | | | | | | | | | | | | | | | This drive has been tested on ARM9 based SoC - MV86XX. Signed-off-by: Kwangwoo Lee <kwangwoo.lee@gmail.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * Input: psmouse - add module parameters to control OLPC touchpad delaysPaul Fox2008-12-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The HPGK touchpad that is found on the XO driver has historically exhibitted eratic behaviour in various environments (very dry, very humid, etc) that can be worked around via some delays. This patch turns those delays into module parameters to make testing simpler. Signed-off-by: Paul Fox <pgf@laptop.org> Signed-off-by: Deepak Saxena <dsaxena@laptop.org> Acked-By: Andres Salomon <dilinger@debian.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * Input: i8042 - add Gigabyte M912 netbook to noloop exception tableOzan Çağlayan2008-12-20
| | | | | | | | | | | | | | | | | | | | | Gigabyte M912's touchpad needs i8042.noloop for working. Signed-off-by: Ozan Çağlayan <ozan@pardus.org.tr> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * Input: atkbd - Samsung NC10 key repeat fixStuart Hopkins2008-12-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the key repeat issue with the Fn+F? keys on the new Samsung NC10 Netbook, so that the keys can be defined and used within ACPID correctly, otherwise the keys repeat indefinately. This solves part of http://bugzilla.kernel.org/show_bug.cgi?id=12021 Signed-off-by: Stuart Hopkins <stuart@dodgy-geeza.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * Input: atkbd - add keyboard quirk for HP Pavilion ZV6100 laptopRikard Ljungstrand2008-12-20
| | | | | | | | | | | | | | | | | | | | | | | | Add quirk for misbehaving volume buttons on HP Pavilion ZV6100 laptop which are not sending keyrelease events, as reported by Aaron Pickett. Signed-off-by: Rikard Ljungstrand <lrikard@student.chalmers.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * Merge commit 'v2.6.28-rc9' into nextDmitry Torokhov2008-12-20
| | |\
| | * | Input: libps2 - handle 0xfc responses from devicesDmitry Torokhov2008-11-24
| | | | | | | | | | | | | | | | Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: add support for Wacom W8001 penabled serial touchscreenJaya Kumar2008-11-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Wacom W8001 sensor is a sensor device (uses electromagnetic resonance) and it is interfaced via its serial microcontroller to the host. Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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