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* [SCSI] aic7xxx: update .reg filesDenys Vlasenko2008-10-232-0/+309
| | | | | | | | | | Update .reg files, marking unused registers with dont_generate_debug_code. Comment explains how to use it. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* [SCSI] aic7xxx: introduce "dont_generate_debug_code" keyword in aicasm parserDenys Vlasenko2008-10-234-1/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | aic7xxx still contains ~30kb of dead code if pretty printing of registers is requested. These patches deal with it. Size differences: text data bss dec hex filename DEBUG_ENABLE+PRETTY_PRINT: 234697 2362 1188 238247 3a2a7 linux-2.6.26-rc8-/drivers/scsi/aic7xxx/built-in.o 205092 2362 1188 208642 32f02 linux-2.6.26-rc8/drivers/scsi/aic7xxx/built-in.o NO_DEBUG_ENABLE+PRETTY_PRINT: 227272 2362 1172 230806 38596 linux-2.6.26-rc8-/drivers/scsi/aic7xxx/built-in.o 197671 2362 1172 201205 311f5 linux-2.6.26-rc8/drivers/scsi/aic7xxx/built-in.o DEBUG_ENABLE+NO_PRETTY_PRINT: 192457 2362 1188 196007 2fda7 linux-2.6.26-rc8-/drivers/scsi/aic7xxx/built-in.o 192457 2362 1188 196007 2fda7 linux-2.6.26-rc8/drivers/scsi/aic7xxx/built-in.o NO_DEBUG_ENABLE+NO_PRETTY_PRINT: 185040 2362 1172 188574 2e09e linux-2.6.26-rc8-/drivers/scsi/aic7xxx/built-in.o 185040 2362 1172 188574 2e09e linux-2.6.26-rc8/drivers/scsi/aic7xxx/built-in.o This patch: Introduce "dont_generate_debug_code" keyword in aicasm parser. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* [SCSI] scsi_dh: Initialize path state to be passive when path is not ownedChandra Seetharaman2008-10-231-0/+3
| | | | | | | | | | | Set the path state to be passive when we learn that the controller does not own the path to the LUN. This will avoid sending even a single i/o thru the passive path at the probe time. Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* [SCSI] fix removable device inability to detect disk changesJames Bottomley2008-10-231-11/+10
| | | | | | | | | | | | | | | | | | | | | | On Tue, 12 Aug 2008 15:08:14 +0200 Giuliano Pochini <pochini@shiny.it> wrote: > Fujitsu magneto-optical drive, Adaptec 29160 and > Linux Jay 2.6.26 #7 SMP Sun Aug 10 18:34:22 CEST 2008 ppc 7455, altivec supported PowerMac3,6 GNU/Linux > > When I insert a disk and I mount it, scsi_test_unit_ready() is called and > the do-while loop gets sshdr->sense_key == UNIT_ATTENTION in the first > cycle and 0 in the second one. So the if below misses the UNIT_ATTENTION > and sdev->changed = 1 is not executed. At this point bad things can > happen... I'm not sure how to fix this. Any clue ? The problem is essentially caused by us eating UNIT_ATTENTION conditions in scsi_test_unit_ready(). Fix by updating the ->changed flag when this happens if the media is removable. [pochini@shiny.it: updates to tidy up patch] Signed-off-by: Giuliano Pochini <pochini@shiny.it> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6Linus Torvalds2008-10-17211-1/+152422
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (25 commits) staging: at76_usb wireless driver Staging: workaround build system bug Staging: Lindent sxg.c Staging: SLICOSS: Call pci_release_regions at driver exit Staging: SLICOSS: Fix remaining type names Staging: SLICOSS: Fix warnings due to static usage Staging: SLICOSS: lots of checkpatch fixes Staging: go7007 v4l fixes Staging: Fix gcc warnings in sxg Staging: add echo cancelation module Staging: add wlan-ng prism2 usb driver Staging: add w35und wifi driver Staging: USB/IP: add host driver Staging: USB/IP: add client driver Staging: USB/IP: add common functions needed Staging: add the go7007 video driver Staging: add me4000 pci data collection driver Staging: add me4000 firmware files Staging: add sxg network driver Staging: add Alacritech slicoss network driver ... Fixed up conflicts due to taint flags changes and MAINTAINERS cleanup in MAINTAINERS, include/linux/kernel.h and kernel/panic.c.
| * staging: at76_usb wireless driverPavel Roskin2008-10-137-0/+6192
| | | | | | | | | | | | | | | | | | | | | | | | | | Add the at76_usb wireless driver to the staging tree while the other kernel driver (out of tree) gets rewritten to use the internal wireless stack. This patch comes directly from the Fedora kernel tree, with only the directory placement of the files changed. Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: workaround build system bugGreg Kroah-Hartman2008-10-132-0/+22
| | | | | | | | | | | | | | | | | | | | This is needed as CONFIG_STAGING is set to y, yet there is no code in drivers/staging/ to build, so the build-in.o doesn't get created properly. Create a "dummy" module in drivers/staging called staging.c to work around this bug. Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: Lindent sxg.cJ.R. Mauro2008-10-101-65/+81
| | | | | | | | | | | | | | | | Lindent drivers/staging/sxg/sxg.c Signed-off by: J.R. Mauro <jrm8005@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: SLICOSS: Call pci_release_regions at driver exitLior Dotan2008-10-101-0/+2
| | | | | | | | | | | | | | | | | | | | slic_entry_probe() calls pci_request_regions() but there's no matching pci_release_regions() at driver's exit or if slic_entry_probe() fails. Signed-off-by: Lior Dotan <liodot@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: SLICOSS: Fix remaining type namesLior Dotan2008-10-104-21/+23
| | | | | | | | | | | | | | | | | | Fix the remaining variables that still had '_t' as a postfix and also a couple of checkpatch warnings. Signed-off-by: Lior Dotan <liodot@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: SLICOSS: Fix warnings due to static usageLior Dotan2008-10-102-7/+2
| | | | | | | | | | | | | | | | | | | | Fix a few warning messages that crept in due to conversion of all the functions to static Signed-off-by: Lior Dotan <liodot@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: SLICOSS: lots of checkpatch fixesLior Dotan2008-10-1013-1619/+1353
| | | | | | | | | | | | | | | | | | Major cleanups of checkpatch warnings from the slicoss driver. From: Lior Dotan <liodot@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: go7007 v4l fixesRoss Cohen2008-10-1010-71/+59
| | | | | | | | | | | | | | | | | | | | Fix up some of the v4l issues that were recently changed to make the go7007 driver a bit cleaner. From: Ross Cohen <rcohen@snurgle.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: Fix gcc warnings in sxgJ.R. Mauro2008-10-101-4/+4
| | | | | | | | | | | | | | | | | | | | | | Fix for compiler warning about format specifier in prints in drivers/staging/sxg/sxg.c Prints were using %x to print unsigned long data. Signed-off-by: J.R. Mauro <jrm8005@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: add echo cancelation moduleDavid Rowe2008-10-1010-0/+1785
| | | | | | | | | | | | | | | | | | | | This is used by mISDN and Zaptel drivers. From: Steve Underwood <steveu@coppice.org> From: David Rowe <david@rowetel.com> Cc: Tzafrir Cohen <tzafrir.cohen@xorcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: add wlan-ng prism2 usb driverGreg Kroah-Hartman2008-10-1037-0/+36060
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds the wlan-ng prism2 USB driver to the drivers/staging tree. The code was originally written by the linux-wlan-ng team, patched by some Novell engineers to properly work on newer kernels, and then hacked into place in order to get it to build properly in a single subdirectory within the kernel tree by me. It supports a wide range of older USB prism2 devices, and contains a 80211 stack to support this single driver. Cc: Christian Zoz <zoz@suse.de> Cc: Andreas Gruenbacher <agruen@suse.de> Cc: linux-wireless <linux-wireless@vger.kernel.org> Cc: John Linville <linville@tuxdriver.com> Cc: Helmut Schaa <helmut.schaa@googlemail.com> Cc: linux-wlan-ng <solomon@linux-wlan.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: add w35und wifi driverPavel Machek2008-10-1053-0/+14522
| | | | | | | | | | | | | | | | | | | | | | | | | | This is driver for w35und usb wifi -- also in kohjinsha subnotebook. It should work well enough to associate and ping, but it obviously needs to be rewritten two more times... OTOH worst horrors (like embedded wifi stack) should have been fixed already... Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: USB/IP: add host driverTakahiro Hirofuchi2008-10-107-0/+1878
| | | | | | | | | | | | | | | | | | | | | | | | This adds the USB IP client driver Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: USB/IP: add client driverTakahiro Hirofuchi2008-10-107-0/+2171
| | | | | | | | | | | | | | | | | | | | | | | | This adds the USB IP client driver Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: USB/IP: add common functions neededTakahiro Hirofuchi2008-10-108-0/+1573
| | | | | | | | | | | | | | | | | | | | | | | | | | This adds the common functions needed by both the host and client side of the USB/IP code. Brian Merrell cleaned up a lot of this code and submitted it for inclusion. Greg also did a lot of cleanup. Signed-off-by: Brian G. Merrell <bgmerrell@novell.com> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: add the go7007 video driverGreg Kroah-Hartman2008-10-1022-0/+9269
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Todo: - checkpatch.pl cleanups - sparse cleanups - lots of little modules, should be merged together and added to the build. - testing? - handle churn in v4l layer. Many thanks to Ross Cohen <rcohen@snurgle.org> for cleanup patches on this driver. Cc: Ross Cohen <rcohen@snurgle.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: add me4000 pci data collection driverGreg Kroah-Hartman2008-10-107-0/+7114
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Originally written by Guenter Gebhardt <g.gebhardt@meilhaus.de> TODO: - checkpatch.pl cleanups - sparse cleanups - possible /proc interaction cleanups - more info needed for Kconfig entry - real device id? - module parameter cleanup Cc: Wolfgang Beiter <w.beiter@aon.at> Cc: Guenter Gebhardt <g.gebhardt@meilhaus.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: add me4000 firmware filesGreg Kroah-Hartman2008-10-102-0/+15442
| | | | | | | | | | | | | | | | | | | | | | | | Originally written by Guenter Gebhardt <g.gebhardt@meilhaus.de> TODO: move this to the request_firmware() interface Cc: Wolfgang Beiter <w.beiter@aon.at> Cc: Guenter Gebhardt <g.gebhardt@meilhaus.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: add sxg network driverGreg Kroah-Hartman2008-10-1013-0/+11550
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the first rough cut at a driver for the Alacritech SLIC Technology Non-Accelerated 10Gbe network driver TODO: - lindent the code - remove typedefs - remove wrappers - checkpatch.pl cleanups - new functionality that the card needs Cc: Christopher Harrer <charrer@alacritech.com> Cc: Michael Miles <mmiles@alacritech.com> Cc: Christopher Harrer <charrer@alacritech.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: add Alacritech slicoss network driverGreg Kroah-Hartman2008-10-1018-0/+30782
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds the Alacritech slicoss driver to the tree. This driver is supposed to support: Mojave cards (single port PCI Gigabit) both copper and fiber Oasis cards (single and dual port PCI-x Gigabit) copper and fiber Kalahari cards (dual and quad port PCI-e Gigabit) copper and fiber The driver was acutally tested on Oasis and Kalahari cards. TODO: - move firmware loading to request_firmware() - remove direct memory access of structures - any remaining sparse and checkpatch.pl warnings - any netdev recommended changes Many thanks to Lior Dotan <liodot@gmail.com> for help with the cleanup of this driver. Cc: Lior Dotan <liodot@gmail.com> Cc: Christopher Harrer <charrer@alacritech.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: add et131x network driverGreg Kroah-Hartman2008-10-1033-0/+14261
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a driver for the ET1310 network device. Based on the driver found at https://sourceforge.net/projects/et131x/ Cleaned up immensely by Olaf Hartman <o.hartmann@telovital.com> and Christoph Hellwig <hch@infradead.org> Note, the powermanagement options were removed from the vendor provided driver as they did not build properly at the time. TODO: - kernel coding style cleanups - forward port for latest network driver changes - kill useless typecasts (e.g. in et1310_phy.c) - alloc_etherdev is initializing memory with zero?!? - add_timer call in et131x_netdev.c is correct? - Add power saving functionality (suspend, sleep, resume) - Implement a few more kernel Parameter (set mac ) Cc: Olaf Hartmann <o.hartmann@telovital.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Dean Adams <dadams1969@gmail.com> Cc: Victor Soriano <vjsoriano@agere.com> Cc: Andre-Sebastian Liebe <andre@lianse.eu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: add MAINTAINERS entryGreg Kroah-Hartman2008-10-101-0/+7
| | | | | | | | | | | | | | | | Someone has to claim this mess, might as well let everyone know who to blame. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: add Kconfig entries and Makefile infrastructureGreg Kroah-Hartman2008-10-104-0/+32
| | | | | | | | | | | | | | This hooks up the drivers/staging directory to the build system Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: add TAINT_CRAP flag to drivers/staging modulesGreg Kroah-Hartman2008-10-101-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to add a flag for all code that is in the drivers/staging/ directory to prevent all other kernel developers from worrying about issues here, and to notify users that the drivers might not be as good as they are normally used to. Based on code from Andreas Gruenbacher and Jeff Mahoney to provide a TAINT flag for the support level of a kernel module in the Novell enterprise kernel release. This is the code that actually modifies the modules, adding the flag to any files in the drivers/staging directory. Cc: Andreas Gruenbacher <agruen@suse.de> Cc: Jeff Mahoney <jeffm@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: add TAINT_CRAP for all drivers/staging codeGreg Kroah-Hartman2008-10-104-2/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to add a flag for all code that is in the drivers/staging/ directory to prevent all other kernel developers from worrying about issues here, and to notify users that the drivers might not be as good as they are normally used to. Based on code from Andreas Gruenbacher and Jeff Mahoney to provide a TAINT flag for the support level of a kernel module in the Novell enterprise kernel release. This is the kernel portion of this feature, the ability for the flag to be set needs to be done in the build process and will happen in a follow-up patch. Cc: Andreas Gruenbacher <agruen@suse.de> Cc: Jeff Mahoney <jeffm@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds2008-10-1728-1095/+1864
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: (47 commits) hwmon: (adm1026) Prevent log spamming hwmon: (adm1026) Fix debug messages hwmon: (adm1029) Use mask for fan_div value hwmon: (adt7470) Add documentation hwmon: (ibmaem) Automatically load on IBM systems via DMI hwmon: (ibmpex) Automatically load on IBM systems via DMI hwmon: (w83781d) Use new style driver binding hwmon: (w83781d) Stop abusing struct i2c_client for ISA devices hwmon: (w83781d) Make ISA interface depend on CONFIG_ISA hwmon: (w83781d) Additional information about AS99127F PWM hwmon: (w83781d) Detect alias chips hwmon: (w83781d) Refactor beep enable handling hwmon: Drop dead links to old National Semiconductor chip datasheets hwmon: (w83791d) add support for thermal cruise mode hwmon: (w83791d) add pwm_enable support hwmon: (w83791d) add manual PWM support hwmon: (w83791d) fan 4/5 pins can also be used for gpio hwmon: (max1619) Use inline functions instead of macros hwmon: (it87) Fix thermal sensor type values hwmon: (lm78) Convert to a new-style i2c driver ...
| * | hwmon: (adm1026) Prevent log spammingJean Delvare2008-10-171-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | When debugging is enabled, the adm1026 driver currently logs the message "Setting VID from GPIO11-15" 108 times each time you run "sensors". Once should be enough. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Philip Pokorny <ppokorny@penguincomputing.com>
| * | hwmon: (adm1026) Fix debug messagesJean Delvare2008-10-171-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | * Add missing new-line to one debug message. * Remove leading colon from 3 debug messages. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Philip Pokorny <ppokorny@penguincomputing.com>
| * | hwmon: (adm1029) Use mask for fan_div valueCorentin Labbe2008-10-171-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | This is my patch for testing correct values of fan div in adm1029 and prevent a division by 0 for some (unlikely) register values. Signed-off-by: Corentin Labbe <corentin.labbe@geomatys.fr> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | hwmon: (adt7470) Add documentationDarrick J. Wong2008-10-171-0/+76
| | | | | | | | | | | | | | | | | | | | | Add at least the bare minimum of documentation for this chip. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | hwmon: (ibmaem) Automatically load on IBM systems via DMIDarrick J. Wong2008-10-171-0/+7
| | | | | | | | | | | | | | | Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | hwmon: (ibmpex) Automatically load on IBM systems via DMIDarrick J. Wong2008-10-171-0/+6
| | | | | | | | | | | | | | | Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | hwmon: (w83781d) Use new style driver bindingWolfgang Grandegger2008-10-171-175/+134
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch modifies the w83781d driver to use new style driver binding. Substantial code modifications are required to deal with the new interface, especially legacy device detection. [JD: largely edited to make the patch smaller and to get the driver to work again on ISA devices.] Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | hwmon: (w83781d) Stop abusing struct i2c_client for ISA devicesJean Delvare2008-10-171-37/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | Upcoming changes to the I2C part of the w83781d driver will cause ISA devices to no longer have a struct i2c_client at hand. So, we must stop (ab)using it now. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Wolfgang Grandegger <wg@grandegger.com>
| * | hwmon: (w83781d) Make ISA interface depend on CONFIG_ISAWolfgang Grandegger2008-10-171-280/+393
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Probing the ISA bus on systems without ISA bus may hang the system. This patch makes the ISA bus related code depend on the kernel configuration parameter CONFIG_ISA. It moves ISA bus related code into one #ifdef CONFIG_ISA ... #endif block and adds some helper function. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | hwmon: (w83781d) Additional information about AS99127F PWMJean Delvare2008-10-171-2/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This information was provided in lm-sensors ticket #2350: http://www.lm-sensors.org/ticket/2350 This is IMHO still not enough to be able to safely implement fan control support for the AS99127F, but this is valuable information so I am adding it to the documentation. Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | hwmon: (w83781d) Detect alias chipsJean Delvare2008-10-171-13/+66
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The W83781D and W83782D can be accessed either on the I2C bus or the ISA bus. We must not access the same chip through both interfaces. So far we were relying on the user passing the correct ignore parameter to skip the registration of the I2C interface as suggested by sensors-detect, but this is fragile: the user may load the w83781d driver without running sensors-detect, and the i2c bus numbers are not stable across reboots and hardware changes. So, better detect alias chips in the driver directly, and skip any I2C chip which is obviously an alias of the ISA chip. This is done by comparing the value of 26 selected registers. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Wolfgang Grandegger <wg@grandegger.com>
| * | hwmon: (w83781d) Refactor beep enable handlingJean Delvare2008-10-171-37/+9
| | | | | | | | | | | | | | | | | | | | | | | | We can handle the beep enable bit as any other beep mask bit for slightly smaller code. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Wolfgang Grandegger <wg@grandegger.com>
| * | hwmon: Drop dead links to old National Semiconductor chip datasheetsJean Delvare2008-10-172-7/+2
| | | | | | | | | | | | Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | hwmon: (w83791d) add support for thermal cruise modeMarc Hulsman2008-10-172-5/+162
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add support to set target temperature and tolerance for thermal cruise mode. Signed-off-by: Marc Hulsman <m.hulsman@tudelft.nl> Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | hwmon: (w83791d) add pwm_enable supportMarc Hulsman2008-10-172-1/+91
| | | | | | | | | | | | | | | | | | | | | | | | Add support for pwm_enable. Signed-off-by: Marc Hulsman <m.hulsman@tudelft.nl> Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | hwmon: (w83791d) add manual PWM supportMarc Hulsman2008-10-172-7/+75
| | | | | | | | | | | | | | | | | | | | | | | | Add PWM manual control. Signed-off-by: Marc Hulsman <m.hulsman@tudelft.nl> Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | hwmon: (w83791d) fan 4/5 pins can also be used for gpioMarc Hulsman2008-10-171-3/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | Pins fan/pwm 4-5 can be in use as GPIO. If that is the case, do not create their sysfs-interface. Signed-off-by: Marc Hulsman <m.hulsman@tudelft.nl> Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | hwmon: (max1619) Use inline functions instead of macrosAndrew Morton2008-10-171-5/+12
| | | | | | | | | | | | | | | | | | Macros evaluating their arguments more than once are evil. Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | hwmon: (it87) Fix thermal sensor type valuesJean Delvare2008-10-172-5/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The it87 driver doesn't follow the standard sensor type values as documented in Documentation/hwmon/sysfs-interface. It uses value 2 for thermistors instead of value 4. This causes "sensors" to tell the user that the chip is setup for a transistor while it is actually setup for a thermistor. Using value 4 for thermistors solves the problem. For compatibility reasons, we still accept value 2 but emit a warning message so that users update their configuration files. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Hans de Goede <hdegoede@redhat.com>
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