d91389bc83
This patch add the sysfs and hwmon entries that are exposed by the driver. Goya has several sensors, from various categories such as temperature, voltage, current, etc. The driver exposes those sensors in the standard hwmon mechanism. In addition, the driver exposes a couple of interfaces in sysfs, both for configuration and for providing status of the device or driver. The configuration attributes is for Power Management: - Automatic or manual - Frequency value when moving to high frequency mode - Maximum power the device is allowed to consume The rest of the attributes are read-only and provide the following information: - Versions of the various firmwares running on the device - Contents of the device's EEPROM - The device type (currently only Goya is supported) - PCI address of the device (to allow user-space to connect between /dev/hlX to PCI address) - Status of the device (operational, malfunction, in_reset) - How many processes are open on the device's file Reviewed-by: Mike Rapoport <rppt@linux.ibm.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.