Commit graph

487 commits

Author SHA1 Message Date
Jean Delvare
0124dd78e2 hwmon: (it87) Add individual alarm files
The new libsensors needs this.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:42 -05:00
Jean Delvare
f1d8e33263 hwmon: (it87) Discard a dead e-mail address
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:42 -05:00
Darrick J. Wong
fe03f28cf3 hwmon: (adt7470) Support per-sensor alarm files
Remove the old alarms hack and replace it with per-sensor alarm files.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:42 -05:00
Hans de Goede
7845cd791d hwmon: (fschmd) Read voltage scaling factors from BIOS DMI
This patch adds support to the fschmd driver for reading the voltage scaling
factors from BIOS DMI tables, as specified in the Siemens datasheet.

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:42 -05:00
Jean Delvare
67b671bceb hwmon: Let the user override the detected Super-I/O device ID
While it is possible to force SMBus-based hardware monitoring chip
drivers to drive a not officially supported device, we do not have this
possibility for Super-I/O-based drivers. That's unfortunate because
sometimes newer chips are fully compatible and just forcing the driver
to load would work. Instead of that we have to tell the users to
recompile the kernel driver, which isn't an easy task for everyone.

So, I propose that we add a module parameter to all Super-I/O based
hardware monitoring drivers, letting advanced users force the driver
to load on their machine. The user has to provide the device ID of a
supposedly compatible device. This requires looking at the source code or
a datasheet, so I am confident that users can't randomly force a driver
without knowing what they are doing. Thus this should be relatively safe.

As you can see from the code, the implementation is pretty simple and
unintrusive.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:42 -05:00
Joe Perches
b20ff13a6a hwmon: (vt8231) Add missing "space"
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:42 -05:00
Jean Delvare
e86a776093 hwmon: (gl520sm) Add individual alarm and beep files
libsensors 3.0 needs these.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:42 -05:00
Jean Delvare
86d47f127d hwmon: (gl520sm) De-macro the sysfs callbacks
Use standard dynamic sysfs callbacks instead of macro-generated
wrappers. This makes the code more readable, and the binary smaller
(by about 11%).

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:42 -05:00
Jean Delvare
8b4b0ab41b hwmon: (gl520sm) Put register addresses in arrays
This allows for some code refactoring, making the binary slightly
smaller. This is also required to use dynamic sysfs callbacks for
voltage and temperature files.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:41 -05:00
Jean Delvare
f28dc2f78b hwmon: (gl520sm) Various cleanups
* Drop trailing spaces
* Drop unused driver ID
* Drop stray backslashes in macros
* Rename new_client to client
* Drop redundant initializations to 0

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:41 -05:00
Jean Delvare
e0ae87a49c hwmon: (lm90) Use generic i2c reads during detection
As indirectly reported by Olof Johansson, the lm90 driver uses a
custom i2c read function even during detection, at which point we
don't know yet what device we're talking with. It would make more
sense to only use the generic i2c read function at this point, so
that we don't log irrelevant errors on misdetection.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:41 -05:00
Jean Delvare
72240307e9 hwmon: (gl518sm) Fix the reported fan speed
The fan speeds reported by the gl518sm driver are twice as much as they
should. It's currently reporting the number of pulses per minute, not
rotations per minute, while typical fans emit two pulses per rotation.
This explains why all reports with this driver had very high speed
values (between 9000 to 12000 RPM). Odd that nobody ever actually
complained about this bug.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:41 -05:00
Jean Delvare
21df67b191 hwmon: (gl518sm) Report error on invalid fan div value
If the user attempts to write a fan clock divider not supported by
the chip, an error should be returned.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:41 -05:00
Jean Delvare
da6848da29 hwmon: (gl518sm) Add individual alarm and beep files
The new libsensors needs these.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:41 -05:00
Jean Delvare
28292e79dc hwmon: (gl518sm) Refactor fan functions
This makes the code more readable and the binary smaller (by 5% or so).

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:41 -05:00
Jean Delvare
5314f5c1ab hwmon: (gl518sm) Don't create sysfs files for missing features
The early revisions of the GL518SM do not report voltage values for
the first 3 voltage channels. We should not create sysfs attributes
for these missing features.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:41 -05:00
Jean Delvare
a5955ed274 hwmon: (gl518sm) Various cleanups
* Drop history, it doesn't belong there
* Drop unused struct member
* Drop bogus struct member comment
* Drop unused driver ID
* Rename new_client to client
* Drop redundant initializations to 0
* Drop useless cast
* Drop trailing space
* Fix comment
* Drop duplicate comment

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:41 -05:00
Jean Delvare
7dcf9a31ef hwmon: (fschmd) Discard non-ASCII characters
Somehow non-ASCII characters managed to sneak into the fschmd driver.
Kick them out.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:41 -05:00
Jean Delvare
4e9527998f hwmon: (adm1025) Various cleanups
* Whitespace cleanups
* Constify scaling constants
* Fold long lines
* Drop redundant initializations to 0
* Rename new_client to just client
* Use sysfs_create_group()
* Drop a useless comment

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:41 -05:00
Jean Delvare
bb08130032 hwmon: (adm1025) Add individual alarm files
The future libsensors needs these individual alarm and fault files.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:41 -05:00
Jean Delvare
d8543e7f30 hwmon: (adm1025) Use dynamic sysfs callbacks
This lets us get rid of macro-generated functions and shrinks the
driver size by about 30%.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:41 -05:00
Jean Delvare
c7fa373796 hwmon: (lm87) Add support for the Analog Devices ADM1024
It happens that the Analog Devices ADM1024 is fully compatible with
the National Semiconductor LM87, so support for the former can easily
be added to the lm87 driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:40 -05:00
Kevin Lo
85f03bccd6 hwmon: Add support for Winbond W83L786NG/NR
Signed-off-by: Kevin Lo <kevlo@kevlo.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:40 -05:00
Robert P. J. Day
ce9c2f449b hwmon: (adt7470) Replace power-of-two test
Since <linux/log2.h> already supplies a power-of-two test, there's no
point in having this source file redefine it again.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:40 -05:00
Nicolas Kaiser
5aebefb086 hwmon: (w83793) remove duplicated defines
Remove duplicated defines.

Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:40 -05:00
Jean Delvare
6722feada7 hwmon: (lm78/w83781d) Probe fewer I2C addresses
We've never seen any device supported by the lm78 or w83781d driver at
addresses 0x20-0x27, so let's stop probing these addresses. Extra probes cost
time, and have potential for confusing or misdetecting other I2C devices.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-07 20:39:40 -05:00
Richard Purdie
6c152beefb leds: Standardise LED naming scheme
As discussed on LKML some notion of 'function' is needed in
LED naming. This patch adds this to the documentation and
standardises existing LED drivers.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2008-02-07 09:47:00 +00:00
Bjorn Helgaas
87b4b6634a hwmon: (it87) request only Environment Controller ports
The IT8705F and related parts are Super I/O controllers that contain
many separate devices.

Some BIOSes describe IT8705F I/O port usage under a motherboard device
(PNP0C02) with overlapping regions, e.g., 0x290-0x29f and 0x290-0x294.

The it87 driver supports only the Environment Controller, which requires
only two ISA ports, but it used to request an eight-port range.  If that
range exceeds a range reported by the BIOS, as 0x290-0x297 would, the
request fails, and the it87 driver cannot claim the device.

This patch makes the it87 driver request only the two ports used for the
Environment Controller device.

Systems where this problem has been reported:
    Gigabyte GA-K8N Ultra 9
    Gigabyte M56S-S3
    Gigabyte GA-965G-DS3

Kernel bug reports:
    http://bugzilla.kernel.org/show_bug.cgi?id=9514
    http://lkml.org/lkml/2007/12/4/466

Related change:
    http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=a7839e960675b549f06209d18283d5cee2ce9261

    The patch above increases the number of PNP port resources we support.
    Prior to this patch, we ignored some port resources, which masked the
    it87 problem.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-01-22 07:21:38 -05:00
Jean Delvare
58e6e78119 hwmon: (w83627ehf) Be more careful when changing VID input level
The VID input level change has been reported to cause trouble. Be more
careful in this respect:
* Only change the level on the W83627EHF/EHG. The W83627DHG is more
  complex in this respect.
* Don't change the level if the VID pins are in output mode.
* Only set the level to TTL if VRM 9.x is used.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-01-03 07:33:31 -05:00
Rafael J. Wysocki
561d9a9694 HWMON: coretemp, suspend fix
It's not permitted to unregister a device after devices have been suspended.
It causes deadlocks to appear on systems with coretemp hwmon loaded.  To avoid
this, we can make coretemp_cpu_callback() do nothing if the _FROZEN bit is set
in action.
 
Also, in other cases it's generally too late to unregister the coretemp device
if the CPU is already dead, so it should be unregistered on CPU_DOWN_PREPARE.
 
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Mark M. Hoffman <mhoffman@lightlink.com>
Cc: Jiri Slaby <jirislaby@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-12-04 01:35:32 -05:00
Darrick J. Wong
59a030a9b7 hwmon: (i5k_amb) Convert macros to C functions
akpm objected to some of the macros, so convert them into functions.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-11-08 08:42:47 -05:00
Jean Delvare
7768aa7696 hwmon: (w83781d) Add missing curly braces
Missing curly braces cause an if statement to be evaluated when it
shouldn't. It happens to be harmless, but that's still worth fixing.
Thanks to Riku Voipio for reporting.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-By: Riku Voipio <riku.voipio@movial.fi>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-11-08 08:42:47 -05:00
Hans de Goede
dcbd9f68ae hwmon: (abituguru3) Identify ABit IP35 Pro as such
This patch changes the identification string for motherboards with an id of
0x001A from unknown to "Abit IP35 Pro". Thanks to James Scott who has an Abit
IP35 Pro.

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-11-08 08:42:47 -05:00
Riku Voipio
76e83bef15 hwmon: (f75375s) pwmX_mode sysfs files writable for f75375 variant
Fix value check in set_pwm_mode(). Instead of checking for chip variant there,
make pwmX_mode sysfs nodes only writable on f75375 variant.

Signed-off-by: Riku Voipio <riku.voipio@movial.fi>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-11-08 08:42:47 -05:00
Riku Voipio
ff312d07c2 hwmon: (f75375s) Allow setting up fans with platform_data
Allow initializing fans on systems where BIOS does not do that by
default.

 - define f75375s_platform_data in new file f75375s.h
 - if platform_data was provided, set fans accordingly in f75375_init()
 - split set_pwm_enable() to a sysfs callback and directly usable
   set_pwm_enable_direct()

Signed-off-by: Riku Voipio <riku.voipio@movial.fi>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-11-08 08:42:46 -05:00
Riku Voipio
620c142db2 hwmon: (f75375s) Add new style bindings
Following the example of David Brownell's work on lm75:

 - Create a second driver struct, using new-style driver binding methods.

 - Rename the old driver struct as f75375_legacy_driver.

 - Make the legacy bind/unbind logic delegate all its work.

Signed-off-by: Riku Voipio <riku.voipio@movial.fi>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-11-08 08:42:46 -05:00
Matthias Kaehlcke
4bfe66048e hwmon: (lm70) Convert semaphore to mutex
Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-11-08 08:42:46 -05:00
René Rebe
8de577095d hwmon: (applesmc) Add support for Mac Pro 2 x Quad-Core
At least the 2x Quad-Core Apple Mac Pro appears to have some over-heat
protection which suddenly powers off the whole box under load.  This adds
support for the fans and temerature sensors in the Mac Pro - later some
"windwarm" a-like code should probably monitor the values.  For now
manually tweaking the fans prevents the sudden shutdown for me.

cd /sys/devices/platform/applesmc.768
for x in fan{1,2,3,4}; do
	echo 1 > ${x}_manual
	echo 1285 > ${x}_output
done

Two sensors are 0, while four are 129 °C, those might be removed again,
later.

Signed-off-by: René Rebe <rene@exactcode.de>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-11-08 08:42:46 -05:00
Hans de Goede
ff8966acb9 hwmon: (abituguru3) Add support for 2 new motherboards
Signed-of-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-11-08 08:42:46 -05:00
Darrick J. Wong
2ecb044e8d hwmon: (ibmpex) Change printk to dev_{info,err} macros
Clean up printk use in ibmpex.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-11-08 08:42:46 -05:00
Darrick J. Wong
298c752491 hwmon: (i5k_amb) New memory temperature sensor driver
New driver to read FB-DIMM temperature sensors on systems with the
Intel 5000 series chipsets.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-11-08 08:42:46 -05:00
Riku Voipio
19e4f3a616 hwmon: (f75375s) fix pwm mode setting
Spotted by the Coverity checker. (Thanks Adrian Bunk)

Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-11-08 08:42:46 -05:00
Adrian Bunk
9be484446c hwmon: (ibmpex.c) fix NULL dereference
Don't dereference "data" when we know for sure it's NULL.

Spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-11-08 08:42:46 -05:00
Ivo Manca
76e63860da hwmon: (sis5595) Split sis5595_attributes_opt
Use sysfs_create_group instead of individual calls to device_create_file by
splitting sis5595_attributes_opt into sis5595_attributes_in4 and
sis5595_attributes_temp1.

Signed-off-by: Ivo Manca <pinkel@gmail.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-11-08 08:42:45 -05:00
Ivo Manca
5c726b3ba0 hwmon: (sis5595) Add individual alarm files
Add individual alarm files needed by the new libsensors.

Signed-off-by: Ivo Manca <pinkel@gmail.com>
Acked-by: Jean Delvare <khali@linux.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-11-08 08:42:45 -05:00
Jim Cromie
2ca2fcd124 hwmon: (w83627hf) push nr+1 offset into *_REG_FAN macros and simplify
patch changes 2 macros to incorporate the +1, and drops the +1 from all the
callers.  This also allows a 'reroll' of an expanded loop, and adjusting
indexes and loop limits on another.

Signed-off-by:  Jim Cromie <jim.cromie@gmail.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-11-08 08:42:45 -05:00
Jim Cromie
df48ed804f hwmon: (w83627hf) hoist nr-1 offset out of show-store-temp-X
This hoists nr-1 offset out of (show|store)_temp_*(.*) callbacks, and into
SENSOR_DEVICE_ATTRs for sysfs tempN_X files.  It also combines
temp[1] and temp_add[2] (array) fields in w83627hf_data into 3 elem arrays,
which simplifies special-case handling of nr, allowing simplification
of callback bodies and rerolling a flattened loop in
w83627hf_update_device(struct device *dev).

The array conversion changes temp[1] from u8 to u16, but this was
happening implicitly via the helper functions anyway.

Signed-off-by:  Jim Cromie <jim.cromie@gmail.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-11-08 08:42:45 -05:00
Linus Torvalds
c00046c279 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial
* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (74 commits)
  fix do_sys_open() prototype
  sysfs: trivial: fix sysfs_create_file kerneldoc spelling mistake
  Documentation: Fix typo in SubmitChecklist.
  Typo: depricated -> deprecated
  Add missing profile=kvm option to Documentation/kernel-parameters.txt
  fix typo about TBI in e1000 comment
  proc.txt: Add /proc/stat field
  small documentation fixes
  Fix compiler warning in smount example program from sharedsubtree.txt
  docs/sysfs: add missing word to sysfs attribute explanation
  documentation/ext3: grammar fixes
  Documentation/java.txt: typo and grammar fixes
  Documentation/filesystems/vfs.txt: typo fix
  include/asm-*/system.h: remove unused set_rmb(), set_wmb() macros
  trivial copy_data_pages() tidy up
  Fix typo in arch/x86/kernel/tsc_32.c
  file link fix for Pegasus USB net driver help
  remove unused return within void return function
  Typo fixes retrun -> return
  x86 hpet.h: remove broken links
  ...
2007-10-19 20:36:17 -07:00
Linus Torvalds
60812a4a99 Merge ssh://master.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-x86
* ssh://master.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-x86: (33 commits)
  x86: convert cpuinfo_x86 array to a per_cpu array
  x86: introduce frame_pointer() and stack_pointer()
  x86 & generic: change to __builtin_prefetch()
  i386: do not BUG_ON() when MSR is unknown
  x86: acpi use cpu_physical_id
  x86: convert cpu_llc_id to be a per cpu variable
  x86: convert cpu_to_apicid to be a per cpu variable
  i386: introduce "used_vectors" bitmap which can be used to reserve vectors.
  x86: use raw locks during oopses
  x86: honor _PAGE_PSE bit on page walks
  i386: do cpuid_device_create() in CPU_UP_PREPARE instead of CPU_ONLINE.
  x86: implement missing x86_64 function smp_call_function_mask()
  x86: use descriptor's functions instead of inline assembly
  i386: consolidate show_regs and show_registers for i386
  i386: make callgraph use dump_trace() on i386/x86_64
  x86: enable iommu_merge by default
  i386: i386 add AMD64 Barcelona PMU MSR definitions to msr.h
  x86: Unify i386 and x86-64 early quirks
  x86: enable HPET on ICH3 and ICH4
  x86: force enable HPET on VT8235/8237 chipsets
  ...

Manually fix trivial conflict with task pid container helper changes in
arch/x86/kernel/process_32.c
2007-10-19 15:06:00 -07:00
Jan Engelhardt
96de0e252c Convert files to UTF-8 and some cleanups
* Convert files to UTF-8.

  * Also correct some people's names
    (one example is Eißfeldt, which was found in a source file.
    Given that the author used an ß at all in a source file
    indicates that the real name has in fact a 'ß' and not an 'ss',
    which is commonly used as a substitute for 'ß' when limited to
    7bit.)

  * Correct town names (Goettingen -> Göttingen)

  * Update Eberhard Mönkeberg's address (http://lkml.org/lkml/2007/1/8/313)

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:21:04 +02:00
Jiri Slaby
7b19ada2ed get rid of input BIT* duplicate defines
get rid of input BIT* duplicate defines

use newly global defined macros for input layer. Also remove includes of
input.h from non-input sources only for BIT macro definiton. Define the
macro temporarily in local manner, all those local definitons will be
removed further in this patchset (to not break bisecting).
BIT macro will be globally defined (1<<x)

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: <dtor@mail.ru>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Cc: <lenb@kernel.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Cc: <perex@suse.cz>
Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: <vernux@us.ibm.com>
Cc: <malattia@linux.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-19 11:53:42 -07:00
Mike Travis
92cb7612ae x86: convert cpuinfo_x86 array to a per_cpu array
cpu_data is currently an array defined using NR_CPUS.  This means that
we overallocate since we will rarely really use maximum configured cpus.
When NR_CPU count is raised to 4096 the size of cpu_data becomes
3,145,728 bytes.

These changes were adopted from the sparc64 (and ia64) code.  An
additional field was added to cpuinfo_x86 to be a non-ambiguous cpu
index.  This corresponds to the index into a cpumask_t as well as the
per_cpu index.  It's used in various places like show_cpuinfo().

cpu_data is defined to be the boot_cpu_data structure for the NON-SMP
case.

Signed-off-by: Mike Travis <travis@sgi.com>
Acked-by: Christoph Lameter <clameter@sgi.com>
Cc: Andi Kleen <ak@suse.de>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: Dmitry Torokhov <dtor@mail.ru>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Mark M. Hoffman <mhoffman@lightlink.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-10-19 20:35:04 +02:00
Joe Perches
898eb71cb1 Add missing newlines to some uses of dev_<level> messages
Found these while looking at printk uses.

Add missing newlines to dev_<level> uses
Add missing KERN_<level> prefixes to multiline dev_<level>s
Fixed a wierd->weird spelling typo
Added a newline to a printk

Signed-off-by: Joe Perches <joe@perches.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: Mark M. Hoffman <mhoffman@lightlink.com>
Cc: Roland Dreier <rolandd@cisco.com>
Cc: Tilman Schmidt <tilman@imap.cc>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Stephen Hemminger <shemminger@linux-foundation.org>
Cc: Greg KH <greg@kroah.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: David Brownell <david-b@pacbell.net>
Cc: James Smart <James.Smart@Emulex.Com>
Cc: Andrew Vasquez <andrew.vasquez@qlogic.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Jaroslav Kysela <perex@suse.cz>
Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-18 14:37:28 -07:00
Linus Torvalds
f2e1d89f9b Merge branch 'for-linus' of 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: (40 commits)
  Input: use full RCU API
  Input: remove tsdev interface
  Input: add support for Blackfin BF54x Keypad controller
  Input: appletouch - another fix for idle reset logic
  HWMON: hdaps - switch to using input-polldev
  Input: add support for SEGA Dreamcast keyboard
  Input: omap-keyboard - don't pretend we support changing keymap
  Input: lifebook - fix X and Y axis range
  Input: usbtouchscreen - add support for GeneralTouch devices
  Input: fix open count handling in input interfaces
  Input: keyboard - add CapsShift lock
  Input: adbhid - produce all CapsLock key events
  Input: ALPS - add signature for ThinkPad R61
  Input: jornada720_kbd - send MSC_SCAN events
  Input: add support for the HP Jornada 7xx (710/720/728) touchscreen
  Input: add support for HP Jornada 7xx onboard keyboard
  Input: add support for HP Jornada onboard keyboard (HP6XX)
  Input: ucb1400_ts - use schedule_timeout_uninterruptible
  Input: xpad - fix dependancy on LEDS class
  Input: auto-select INPUT for MAC_EMUMOUSEBTN option
  ...

Resolved conflicts manually in drivers/hwmon/applesmc.c: converting from
a class device to a device and converting to use input-polldev created a
few apparently trivial clashes..
2007-10-15 13:41:39 -07:00
Linus Torvalds
4fa435018d Merge branch 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6
* 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6: (53 commits)
  hwmon: (vt8231) fix sparse warning
  hwmon: (sis5595) fix sparse warning
  hwmon: (w83627hf) don't assume bank 0
  hwmon: (w83627hf) Fix setting fan min right after driver load
  hwmon: (w83627hf) De-macro sysfs callback functions
  hwmon: Add new combined driver for FSC chips
  hwmon: (ibmpex) Release IPMI user if hwmon registration fails
  hwmon: (dme1737) Add sch311x support
  hwmon: (dme1737) group functions logically
  hwmon: (dme1737) cleanups
  hwmon: IBM power meter driver
  hwmon: (coretemp) Add support for Celeron 4xx
  hwmon: (lm87) Disable VID when it should be
  hwmon: (w83781d) Add individual alarm and beep files
  hwmon: VRM is not read from registers
  MAINTAINERS: update hwmon subsystem git trees
  hwmon: Fix the code examples in documentation
  hwmon: update sysfs interface document - error handling
  hwmon: (thmc50) Fix a debug message
  hwmon: (thmc50) Don't create temp3 if not enabled
  ...
2007-10-14 12:50:19 -07:00
Mark M. Hoffman
a022fef5a2 hwmon: (vt8231) fix sparse warning
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-14 15:00:24 -04:00
Mark M. Hoffman
5460a9d0ff hwmon: (sis5595) fix sparse warning
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-14 14:57:35 -04:00
Jean Delvare
d58df9cd78 hwmon: (w83627hf) don't assume bank 0
The bank switching code assumes that the bank selector is set to 0
when the driver is loaded. This might not be the case. This is exactly
the same bug as was fixed in the w83627ehf driver two months ago:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0956895aa6f8dc6a33210967252fd7787652537d

In practice, this bug was causing the sensor thermal types to be
improperly reported for my W83627THF the first time I was loading the
w83627hf driver. From the driver history, I'd say that it has been
broken since September 2005 (when we stopped resetting the chip by
default at driver load.)

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-13 20:37:19 -04:00
Jean Delvare
c09c5184a2 hwmon: (w83627hf) Fix setting fan min right after driver load
We need to read the fan clock dividers at initialization time,
otherwise the code in store_fan_min() may use uninitialized values.
That's pretty much the same bug and same fix as for the w83627ehf
driver last month.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-13 12:48:11 -04:00
Jim Cromie
07584c7625 hwmon: (w83627hf) De-macro sysfs callback functions
This patch to drivers/hwmon/w83627hf converts many sysfs items from DEVICE_ATTRs
to SENSOR_DEVICE_ATTRs, and replaces macros which expand to define redundant
callbacks, with callbacks which use the SENSOR_DEV.nr to know what to do.

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-13 12:34:53 -04:00
Dmitry Torokhov
aefca8ba5f HWMON: hdaps - switch to using input-polldev
Switch to using input-polldev skeleton instead of implementing polling loop
by itself.  This also fixes problem with trylock on a mutex in atomic
context.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-10-12 21:30:36 -04:00
Dmitry Torokhov
b981d8b3f5 Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:

	drivers/macintosh/adbhid.c
2007-10-12 21:27:47 -04:00
Hans de Goede
569ff10226 hwmon: Add new combined driver for FSC chips
This patch adds a new merged driver for FSC sensor chips, it merges the fscher
and fscpos drivers and adds support for the FSC Scylla, Heracles and Heimdall
chips.

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-11 08:11:24 -04:00
Darrick J. Wong
4cfdbe7f6c hwmon: (ibmpex) Release IPMI user if hwmon registration fails
Roel Kluin <12o3l@tiscali.nl> found a minor defect in the init code if
hwmon device registration fails.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-11 07:42:00 -04:00
Juerg Haefliger
e95c237d78 hwmon: (dme1737) Add sch311x support
This patch adds support for the SMSC SCH3112, SCH3114, and SCH3116 Super-I/O
chips. These chips feature identical hardware monitoring capabilites with the
expection that some of the fan inputs and pmw outputs don't exist.

The hardware monitoring features of the SCH311x chips can only be accessed via
the ISA bus. The driver therefore registers as a platform driver, if such a
chip is detected.

Signed-off-by: Juerg Haefliger <juergh at gmail.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-10 22:47:13 -04:00
Mark M. Hoffman
62ee3e10d3 hwmon: (dme1737) Fix some merge conflicts
class_dev -> hwmon_dev

Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-10 22:45:54 -04:00
Juerg Haefliger
67e2f3285e hwmon: (dme1737) group functions logically
Move functions to group them logically. Device and I2C functions go in separate
places. No functional changes (really!).

Signed-off-by: Juerg Haefliger <juergh at gmail.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-10 22:24:08 -04:00
Juerg Haefliger
b237eb25d8 hwmon: (dme1737) cleanups
This patch cleans up and prepares the dme1737 driver for support of the sch311x
chips. (Almost) no functional changes.

- Replaced whitespaces with tabs.
- Removed empty lines.
- Added _i2c_ to names of functions that are strictly I2C related.
- Added 4 new functions: dme1737_create_files, dme1737_remove_files,
  dme1737_sio_enter, and dme1737_sio_exit.
- Added error messages in case client attach/detach fails.

Signed-off-by: Juerg Haefliger <juergh at gmail.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-10 22:23:04 -04:00
Darrick J. Wong
57c7c3a0fd hwmon: IBM power meter driver
Add a driver to export IBM PowerExecutive power meter sensors.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:32 -04:00
Rudolf Marek
c940336b44 hwmon: (coretemp) Add support for Celeron 4xx
This patch adds support for the Celeron 4xx based on Core 2 core.

Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:32 -04:00
Jean Delvare
889af3d5d9 hwmon: (lm87) Disable VID when it should be
A stupid bit shifting bug caused the VID value to be always exported
even when the hardware is configured for something different.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:32 -04:00
Jean Delvare
7d4a137491 hwmon: (w83781d) Add individual alarm and beep files
The upcoming libsensors 3 needs these individual alarm and beep files.
For the W83781D, this is quirky because this chip has a single alarm
bit for both temp2 and temp3.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:32 -04:00
Jean Delvare
90d6619a91 hwmon: VRM is not read from registers
The VRM value is not read from chip registers, so there's no need
to update the device data cache before exporting the VRM value to
user-space.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:32 -04:00
Jean Delvare
cc28a610d4 hwmon: (thmc50) Fix a debug message
type_name was used before being set. See why I don't like play-it-safe
variable initializations: they prevent the compiler from warning you
about such mistakes. So fix that as well.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:31 -04:00
Jean Delvare
894c00cf38 hwmon: (thmc50) Don't create temp3 if not enabled
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:31 -04:00
Jean Delvare
c2803b9855 hwmon: (lm87) Add individual alarm files
Add individual alarm files to the lm87 driver. The new libsensors
needs this.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:31 -04:00
Jean Delvare
b965d4b7f6 hwmon: (lm87) Fix a division by zero
Missing parentheses in the definition of FAN_FROM_REG cause a division
by zero for a specific register value.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:31 -04:00
Jean Delvare
428a7039c5 hwmon: (lm78) Add individual alarm files
Add individual alarm files to the lm78 driver, these are needed by
the next version of libsensors.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:31 -04:00
Jean Delvare
69f2f96d9c hwmon: (lm90) Export temperature offset values
Now that we have standard sysfs names to export temperature offset
values, add this feature to the lm90 driver. All supported chips
except the MAX6657, MAX6658 and MAX6659 support it.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:31 -04:00
Jean Delvare
dabf375b87 hwmon: Kconfig dependency cleanups
* Drop HWMON from the dependency list of ABITUGURU3 and LM93: this is
  now handled at menu level.
* Make the Abit, Asus and FSC chip drivers depend on X86. These are
  custom chips which can only be found on their respective manufacturer's
  systems, and these manufacturers only do x86 hardware AFAIK.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:31 -04:00
Krzysztof Helt
739ba2486e hwmon: (adm1021) individual alarm files
This patch converts the driver to individual alarm files
as required by the new lmsensors library.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:31 -04:00
Krzysztof Helt
a8d6646e24 hwmon: (adm1021) dynamic sysfs callbacks conversion
This is conversion of the driver  to the dynamic sysfs callbacks.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:31 -04:00
Krzysztof Helt
bba891c24a hwmon: (thmc50) Fix alarms clearing
This patch make use the interrupt status register instead
of the interrupt status mirror register. Reading of the mirror
register does not clear alarms.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:30 -04:00
Jean Delvare
c7f1f7166a hwmon: (it87) Add support for fan4 and fan5
Add support for the IT8716F and IT8718F fan4 and fan5. The late
revisions of the IT8712F have these too but support is harder to add
and nobody asked for it yet, so I didn't include it.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:30 -04:00
Charles Spirakis
6438312367 hwmon: (w83791d) new sysfs beep/alarm methodology
Add new sysfs alarm methodology to w83791d driver

Signed-off-by: Charles Spirakis <bezaur@gmail.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:30 -04:00
Auke Kok
7b6d1f044d hwmon: (sis5595) re-use s_bridge->revision
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:30 -04:00
Jean Delvare
e7f62303b8 hwmon: (lm93) Use standard names for vid files
The lm93 driver doesn't follow the standard naming convention for its
vid files. Fix this so that libsensors will pick them.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Hans J. Koch <hjk@linutronix.de>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:30 -04:00
Jean Delvare
63f281a6e3 hwmon: (lm85) Let the user set the fan min limit to 0
Trying to set the fan min limit to 0 currently writes 0 to the
register, which is an invalid value. It's read back as -1 and the
alarm flag is raised. Instead we should write 0xffff (maximum
value), which reads back as 0 and no alarm flag is raised.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Juerg Haefliger <juergh at gmail.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:30 -04:00
Jean Delvare
5a4d3ef317 hwmon: (lm85) Clean up the handling of additional resolution bits
The way the lm85 driver currently handles the additional resolution
bits some chips have for the voltage and temperature measurements is
quite complex. This is my attempt to make it simpler.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Juerg Haefliger <juergh at gmail.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:30 -04:00
Jean Delvare
bf76e9d3c4 hwmon: (lm85) Add individual alarm files
The future libsensors needs these individual alarm and fault files.

Also delete old and unused alarm defines.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Juerg Haefliger <juergh at gmail.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:30 -04:00
Jean Delvare
6b9aad2d8a hwmon: (lm85) Export in5, in6 and in7 voltage channels
The SMSC EMC6D100 supports 3 additional voltage channels. The lm85
driver reads the register values for these, but doesn't create the
corresponding sysfs files, so the user can't read the values nor write
the limits. Create the missing sysfs files.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Juerg Haefliger <juergh at gmail.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:30 -04:00
Jean Delvare
b353a487b9 hwmon: (lm85) Use dynamic sysfs callbacks
This lets us get rid of macro-generated functions and shrinks the
driver size by about 10%. I used a new style suggested by Mark M.
Hoffman to retrieve the channel number. Instead of:

	struct sensor_device_attribute *sda = to_sensor_dev_attr(attr);
	int nr = sda->index;

I do:

	int nr = to_sensor_dev_attr(attr)->index;

This looks better, and even allows the compiler to do some minor
optimizations.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:30 -04:00
Tony Jones
1beeffe433 hwmon: Convert from class_device to device
Convert from class_device to device for hwmon_device_register/unregister

Signed-off-by: Tony Jones <tonyj@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:30 -04:00
Satyam Sharma
59a35bafb2 hwmon: (coretemp) Remove bogus __cpuinitdata etc cleanup
The CPU hotplug notifier_block coretemp_cpu_notifier is already defined
inside an #ifdef HOTPLUG_CPU, therefore marking it as __cpuinitdata is
quite a pointless thing to do.

Also, remove duplicate prototype of function coretemp_update_device()
at the top of this file (another one already exists barely 10 lines
above this one :-)

Signed-off-by: Satyam Sharma <satyam@infradead.org>
Acked-by: Rudolf Marek <r.marek@assembler.cz>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:29 -04:00
Riku Voipio
84f1e44296 hwmon: Add f75375s driver
Add support for Fintek F75375S/SP and F75373.

Signed-off-by: Riku Voipio <riku.voipio@movial.fi>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:29 -04:00
Jean Delvare
8477d02689 hwmon: (smsc47m1) No confusing debugging messages
It's confusing to display debugging messages for fan3 and pwm3 for
chips which don't have them.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:29 -04:00
Jean Delvare
67f921d164 hwmon: (lm70) Add a name attribute
Add a name attribute to the lm70 devices. This is required for
libsensors to recognize them.

Also drop the "+" before the temperature value, even though it did
not cause problems to libsensors, other hardware monitoring drivers
don't print it, so it's more consistent that way.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Acked-by: Kaiwan <kaiwan@designergraphix.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:29 -04:00
Jean Delvare
b26f933092 hwmon: Don't export thermistor beta
Deprecate the use of thermistor beta values as thermal sensor types.
No driver supports changing the beta value anyway.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:29 -04:00
Christian Hohnstaedt
5bfedac045 hwmon: Allow writing of negative trigger temperatures
- replace differing temperature variable types by long
- use strtol() instead of strtoul() for conversion

Signed-off-by: Christian Hohnstaedt <chohnstaedt@innominate.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:29 -04:00
Krzysztof Helt
dcf3b5fb7f hwmon: (thmc50) add individual alarm & fault files
This patch adds individual alarm and fault files to
the thmc50 driver. These sysfs entries are required
for a new libsensors library.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2007-10-09 22:56:29 -04:00