- 28 Sep, 2006 40 commits
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Jim Cromie authored
w83781d: Fix unchecked return status Add 2 attr-file groups (for base and model-specific attrs respectively), create the base group with single call to sysfs_create_group, check the return code on individual calls to device_create_file for each of the model-specific attr-files. Signed-off-by:
Jim Cromie <jim.cromie@gmail.com> Signed-off-by:
Jean Delvare <khali@linux-fr.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Roger Lucas authored
vt8231: Fix unchecked return status Check the return status from device_create_file() and also use the newer and cleaner sysfs creation functions. Signed-off-by:
Roger Lucas <roger@planbit.co.uk> Signed-off-by:
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Jean Delvare authored
hwmon: Fix unchecked return status, batch 5 Fix up some hwmon drivers so that they no longer ignore return status from device_create_file(). Signed-off-by:
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Jean Delvare authored
hwmon: Fix unchecked return status, batch 4 Fix up some hwmon drivers so that they no longer ignore return status from device_create_file(). Note: f71805f actually checked the status from device_create_file already. However it did not remove the files on device destruction. It was also an opportunity to use sysfs_create/remove_group instead of hand-made loops. This makes the changes much more important but I think the result is worth it. Signed-off-by:
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Mark M. Hoffman authored
hwmon: Fix unchecked return status, batch 3 Fix up some hwmon drivers so that they no longer ignore return status from device_create_file(). Signed-off-by:
Mark M. Hoffman <mhoffman@lightlink.com> Signed-off-by:
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Mark M. Hoffman authored
hwmon: Fix unchecked return status, batch 2 Fix up some hwmon drivers so that they no longer ignore return status from device_create_file(). Signed-off-by:
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David Hubbard authored
w83627ehf: Fix unchecked return status Fix: check return value from device_create_file() Fix: call device_remove_file() on error and module unload Fix: call hwmon_device_register() after device_create_file() to eliminate race Signed-off-by:
David Hubbard <david.c.hubbard@gmail.com> Signed-off-by:
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Jim Cromie authored
pc87360: Check for error on sysfs files creation Use sysfs_create_group() for 2 sensor-types which are chip-model invariant, i.e. all-or-nothing attribute groups. Other 2 groups vary too much due to configuration, etc, so we keep the loops of device_create_file(), but now check their returns. Signed-off-by:
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Jim Cromie authored
pc87360: Delete sysfs files on device deletion Add 4 explicit attribute groups for the 5 sensor types: voltage (in), therm, temp, and fan & pwm (together in one group). Use sysfs_remove_group() to drop them, but keeps the existing startup code, which calls device_create_file in loops. Signed-off-by:
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Jim Cromie authored
pc87360: Move some code around Moves code for get-set-decl tuples for 3 items: cpu0_vid, vrm, alarms_in up, to just after the get-set-decl tuple for voltages. These items are already 'activated' together with the rest of the voltage attributes, so the move tightens the grouping that's made explicit in next patch. Signed-off-by:
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Mark M. Hoffman authored
hwmon: Fix unchecked return status, batch 1 Fix up some hwmon drivers so that they no longer ignore return status from device_create_file(). Signed-off-by:
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Juerg Haefliger authored
vt1211: Document module parameters Add a description of the module parameters to the documentation of the vt1211 driver. Signed-off-by:
Juerg Haefliger <juergh@gmail.com> Signed-off-by:
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Juerg Haefliger authored
vt1211: Add documentation Add documentation for the new vt1211 hardware monitoring driver. Signed-off-by:
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Juerg Haefliger authored
hwmon: New driver for the VIA VT1211 This is a new driver for the VIA VT1211 Super-IO chip. It is a rewrite of the existing vt1211 driver (by Mark D. Studebaker and Lars Ekman) which has been around for a while but never made it into the main kernel tree. It is implemented as a platform driver and therefore requires lm_sensors 2.10.1 to function properly. Signed-off-by:
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Charles Spirakis authored
w83791d: Documentation update The alarm bits and the beep enable bits are in different positions in the hardware. Document the problem and leave it to the user-space code to handle the situation. When this driver is updated to the standardized sysfs alarm/beep methodology, this won't be a problem. This is a documentation only change. Signed-off by: Charles Spirakis <bezaur@gmail.com> Signed-off-by:
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Jean Delvare authored
hwmon: Add individual alarm files to 4 drivers Add individual sysfs files for all f71805f, lm63, lm83 and lm90 alarm and fault conditions. This is a requirement for the planned chip-independent libsensors. Almost all other hwmon drivers will need the same improvement. Signed-off-by:
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Jean Delvare authored
hwmon: Make a dozen drivers no more experimental Remove the EXPERIMENTAL tag from a dozen hardware monitoring drivers. They are in the tree for quite a long time, so we would know by now if they were causing trouble. Also make it clearer that the VT8231 is a VIA chip. Signed-off-by:
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Rudolf Marek authored
k8temp: Add documentation Add promised documentation for the k8temp driver. Signed-off-by:
Rudolf Marek <r.marek@sh.cvut.cz> Signed-off-by:
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Hans de Goede authored
This patch contains rudimentary suspend / resume support for the uguru, this protects the uguru and the driver against suspend / resume cycles, so there is no reason to unload the driver in your suspend / resume scripts. Only include suspend / resume functions when CONFIG_PM is set. Signed-off-by:
Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by:
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Jean Delvare authored
Let the k8temp driver load automatically. Signed-off-by:
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Rudolf Marek authored
Add support for the temperature sensor(s) found in AMD K8 CPUs. Signed-off-by:
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Jean Delvare authored
it87: Copyright update I think my contributions to the it87 driver over the past two years qualify me as a co-author of this driver. Also drop old comments of dubious usefulness. Signed-off-by:
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Jean Delvare authored
it87: Overwrite broken default limits Some IT8716F chips where seen with unreasonable defaults for low voltage and high temperature limits. Overwrite them with sane defaults so as to not generate meaningless alarms. Signed-off-by:
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Jean Delvare authored
it87: Add support for the IT8718F The IT8718F is a Super-I/O chip with integrated hardware monitoring functions. It is very similar to the IT8716F, so adding support to the it87 driver was pretty straightforward. The most significant difference is that the IT8718F has up to 8 VID pins, instead of 6 for the older chips. For the IT8718F, the VID value can only be read from Super-I/O space. Userspace support is already in lm_sensors SVN (to be soon released as 2.10.1.) Signed-off-by:
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Jean Delvare authored
it87: Cleanup set_fan_div We only change one fan clock divider at a time, so there is only one fan min which needs to be saved and restored. Signed-off-by:
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Jean Delvare authored
it87: in8 has no limit registers Signed-off-by:
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Jean Delvare authored
it87: Prevent overflow on fan clock divider write The highest possible clock divider for fan1 and fan2 is 128. Signed-off-by:
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Jean Delvare authored
it87: No sysfs files for disabled fans Only create the fan attributes for enabled fan tachometers. Some motherboards have a nice BIOS which only enables the fan inputs which are wired to a fan header on the board. This makes the configuration easier for the user. Signed-off-by:
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Jean Delvare authored
it87: Add support for the IT8716F The IT8716F is a Super-I/O chip with integrated hardware monitoring functions. It is very similar to the IT8712F, so adding support to the it87 driver was pretty straightforward. The most significant change here is that the IT8716F has 16-bit fan speed counters, so the user no more needs to tweak the fan clock dividers to get the best readings. Userspace support is already in lm_sensors SVN (to be soon released as 2.10.1.) Thanks to Stian Oksavik, Olivier Nicolas, Prakash Punnoor and Juergen Kilb for testing the early versions of this patch. Thanks also to ITE for providing datasheets and answering my questions. Signed-off-by:
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Jean Delvare authored
smsc47m1: dev_warn fix We can't use dev_warn on an i2c client before it is attached. Signed-off-by:
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Dmitry Torokhov authored
HDAPS: handle errors from input_register_device() Signed-off-by:
Dmitry Torokhov <dtor@mail.ru> Signed-off-by:
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Alexey Dobriyan authored
vid_to_reg() can return -1 and char can be unsigned. Signed-off-by:
Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by:
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Rudolf Marek authored
Add documentation for the w83627ehf hardware monitoring driver. Signed-off-by:
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Rudolf Marek authored
This patch adds long-awaited support for automatic fan modes. Based on the work of Yuan Mu from Winbond, I finished the support with the great help of David Hubbard. Signed-off-by:
Yuan Mu <Ymu@Winbond.com.tw> Signed-off-by:
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Martin Schwidefsky authored
Major cleanup of all s390 inline assemblies. They now have a common coding style. Quite a few have been shortened, mainly by using register asm variables. Use of the EX_TABLE macro helps as well. The atomic ops, bit ops and locking inlines new use the Q-constraint if a newer gcc is used. That results in slightly better code. Thanks to Christian Borntraeger for proof reading the changes. Signed-off-by:Martin Schwidefsky <schwidefsky@de.ibm.com>
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Heiko Carstens authored
Huge s390 assembly files whitespace cleanup. Signed-off-by:
Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by:
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Martin Schwidefsky authored
A user space program can read uninitialised kernel memory by appending to a file from a bad address and then reading the result back. The cause is the copy_from_user function that does not clear the remaining bytes of the kernel buffer after it got a fault on the user space address. Signed-off-by: -
Jan Glauber authored
Call init_timer only once fpr tp->timer in tty3270. Signed-off-by:
Jan Glauber <jan.glauber@de.ibm.com> Signed-off-by:
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Christian Borntraeger authored
Add a kernel config option for the IBM System z9. This will produce faster code on newer compilers using the -march=z9-109 option. Signed-off-by:
Christian Borntraeger <cborntra@de.ibm.com> Signed-off-by:
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Martin Schwidefsky authored
The clocksource infrastructure introduced with commit ad596171 broke 31 bit s390. The reason is that the do_div() primitive for 31 bit always had a restriction: it could only divide an unsigned 64 bit integer by an unsigned 31 bit integer. The clocksource code now uses do_div() with a base value that has the most significant bit set. The result is that clock->cycle_interval has a funny value which causes the linux time to jump around like mad. The solution is "obvious": implement a proper __div64_32 function for 31 bit s390. Signed-off-by:
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