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Driver obtains LED devices according to system configuration and creates devices in form: "devicename:color:function", like The full path is to be: /sys/class/leds/mlxreg\:status\:amber/brightness After timer trigger activation: echo timer > /sys/class/leds/mlxreg\:status\:amber/trigger Attributes for LED blinking will appaer in sysfs infrastructure: /sys/class/leds/mlxreg\:status\:amber/delay_off /sys/class/leds/mlxreg\:status\:amber/delay_on LED setting is controlled through the on-board programmable devices, which exports its register map. This device could be attached to any bus type, for which register mapping is supported. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.