- 20 7月, 2007 4 次提交
-
-
由 Hans de Goede 提交于
With this patch the abituguru refuses to load on non Abit motherboards, as discussed in lkml CONFIG_BREAK_MY_MACHINE thread. Signed-off-by: NHans de Goede <j.w.r.degoede@hhs.nl> Acked-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>
-
由 Hans de Goede 提交于
This patch adds a new driver for the hardware monitoring features of the third revision of the Abit uGuru chip, found on recent Abit motherboards. This is an entirely different beast then the first and second revision (its again a winbond microcontroller, but the "protocol" to talk to it and the bank addresses are very different. Signed-off-by: NHans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>
-
由 Hans de Goede 提交于
This patch fixes the detection of volt inputs with a reading of more then 240 units. Signed-off-by: NHans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>
-
由 Jean Delvare 提交于
Fix a potential race condition when some hardware monitoring platform drivers are being unloaded. I believe that the driver data pointer shouldn't be cleared before all the sysfs files are removed, otherwise a sysfs callback might attempt to dereference a NULL pointer. I'm not sure exactly what the driver core protects drivers against, so let's play it safe. While we're here, clear the driver data pointer when probe fails, so as to not leave an invalid pointer behind us. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>
-
- 15 2月, 2007 1 次提交
-
-
由 Hans de Goede 提交于
Fix an unused return value warning for the abituguru driver. Also make sure the sysfs files are created before we register with the hwmon class, and delete the sysfs files on driver removal. Signed-off-by: NHans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: NJean Delvare <khali@linux-fr.org>
-
- 04 12月, 2006 1 次提交
-
-
由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
-
- 29 9月, 2006 1 次提交
-
-
由 Hans de Goede 提交于
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: NHans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
- 27 8月, 2006 1 次提交
-
-
由 Hans de Goede 提交于
This patch contains 2 sets of fixes for the abituguru: 1) Much improved timeout handling, drasticly reducing the amount of timeout errors on some motherboards 2) Fix the exit paths in the bank1 sensor type detect code to always restore the original settings even on an error. Without this our special test settings could remain seriously confusing the system BIOS's setup menu. Both are very much related and are must haves, to avoid messing up the uguru CMOS settings. Detailed changes: - Much improved timeout / wait for status handling. Many thanks to Sunil Kumar, for all his testing, ideas and patches! The code now first busy waits, polling the uguru for the expected status as this usually succeeds pretty quickly (within 90 reads). To avoid unnecessary CPU burn in timeout conditions, the amount of busy waiting has been halved from previous versions (120 tries instead of 250). This is not a problem, because this version goes to sleep after 120 attemps for 1 jiffy and then tries again, it does this sleep and try again 5 times before finally giving up. This (almost?) completly removes the timeout errors some people have seen regulary. Apparently some older uguru versions sometimes are distracted for a (relatively) long time. This solves this. - These timeout errors not only occur in the sending address part of reading the uguru but also in the wait for read state, so errors in this state are now handled as retryable just like send address state errors and are only logged and reported to userspace if 3 executive tries fail. - Fix a very nasty bug in the bank1 sensor type detection code, where it would not restore the original settings in any of the error paths! - Since not successfully restoring the original settings can seriously confuse the system BIOS (hang when entering the relevant setup menu), we now try restoring them 3 times before giving up. Signed-off-by: NHans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
- 13 7月, 2006 1 次提交
-
-
由 Hans de Goede 提交于
Now that the abituguru driver is seeing some more widespread testing it has turned out that one the first generation of Abit uGuru motherboards, with uGuru revision 1, the autodetect bank1 sensor type code doesn't (always) work. This patch adds a module param to override the autodetect, and it adds validity checks for the value of the 2 other autodetection override module params. An example of howto use the new param can be found here: http://lm-sensors.org/wiki/Configurations/Abit/AN7Signed-off-by: NHans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
- 23 6月, 2006 3 次提交
-
-
由 Hans de Goede 提交于
One of my testers had a problem where the driver only saw 2 of the 4 fan sensors his uGuru has, this fixes this. -accept 0x40 (bit 6) being high as a valid fan sensor setting for all fans not just fan 1, I have a feeling this bit indicates whether or not a fan is actually connected . Signed-off-by: NHans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Hans de Goede 提交于
Fixes to the Abit uGuru driver as requested in review by Jean Delvare: - exactly calculate the sysfs_names array length using macro - use snprintf when generating names to double check that the sysfs_names array does not overflow. - use ARRAY_SIZE and / or defines to determine number of loops in for loops instead of using hardcoded values. - In abituguru_probe(), refactor the error path leaving a single call to kfree Signed-off-by: NHans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Hans de Goede 提交于
New hardware monitoring driver for the Abit uGuru Signed-off-by: NHans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-