What: /sys/class/pps/ Date: February 2008 Contact: Rodolfo Giometti Description: The /sys/class/pps/ directory will contain files and directories that will provide a unified interface to the PPS sources. What: /sys/class/pps/ppsX/ Date: February 2008 Contact: Rodolfo Giometti Description: The /sys/class/pps/ppsX/ directory is related to X-th PPS source into the system. Each directory will contain files to manage and control its PPS source. What: /sys/class/pps/ppsX/assert Date: February 2008 Contact: Rodolfo Giometti Description: The /sys/class/pps/ppsX/assert file reports the assert events and the assert sequence number of the X-th source in the form: .# If the source has no assert events the content of this file is empty. What: /sys/class/pps/ppsX/clear Date: February 2008 Contact: Rodolfo Giometti Description: The /sys/class/pps/ppsX/clear file reports the clear events and the clear sequence number of the X-th source in the form: .# If the source has no clear events the content of this file is empty. What: /sys/class/pps/ppsX/mode Date: February 2008 Contact: Rodolfo Giometti Description: The /sys/class/pps/ppsX/mode file reports the functioning mode of the X-th source in hexadecimal encoding. Please, refer to linux/include/linux/pps.h for further info. What: /sys/class/pps/ppsX/echo Date: February 2008 Contact: Rodolfo Giometti Description: The /sys/class/pps/ppsX/echo file reports if the X-th does or does not support an "echo" function. What: /sys/class/pps/ppsX/name Date: February 2008 Contact: Rodolfo Giometti Description: The /sys/class/pps/ppsX/name file reports the name of the X-th source. What: /sys/class/pps/ppsX/path Date: February 2008 Contact: Rodolfo Giometti Description: The /sys/class/pps/ppsX/path file reports the path name of the device connected with the X-th source. If the source is not connected with any device the content of this file is empty.