This patchset adds support for the monitoring features of the Summit Microelectronics SMM665 Six-Channel Active DC Output Controller/Monitor. ------ v2 changes: - Added (untested) support for SMM465, SMM764, and SMM766. - Added vref module parameter to support non-default values of VREF_ADC. - Added an explanation describing what the chip does with _min and _max limit values. - Removed alarm sysfs files (since the chip does not report alarm status in a register, alarm detection was implemented by comparing limits with ADC readings, which can as well be done in userland). - Replaced register enums with defines. - Made limit variable names better readable. - Removed retries from smm665_read_adc(). - Check error reply from i2c_smbus_read_byte_data() and only accept ENXIO when expecting NACK. - Explained reason for byte swap after reading ADC registers in some more detail. - Added debug messages to display the error reason when reading ADC registers failed. v3 changes: - Return error codes from smm665_read_adc(). - Abort after first error in smm665_update_device() and return error code. - Return ADC read errors to user. - Added inX_lcrit and inX_crit attributes for min/max critical voltages. - Added tempX_lcrit attribute for critical low temperature. - Updated sysfs-interface to document support for new attributes. v4 changes: - Added missing unlock in error handling of smm665_update_device(). - Fixed minor style issue in MAINTAINERS - Removed update to sysfs-interface from patchset since it has already been applied. - Added lcrit and crit attributes to driver documentation. v5 changes: - Removed obsolete comment - Added datasheet links to driver documentation. v6 changes: - Renamed fault attributes to crit_alarm, to reflect that the conditions occur if critical limits were reached or exceeded and not due to a faulty sensor. _______________________________________________ lm-sensors mailing list lm-sensors@xxxxxxxxxxxxxx http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
