blob: 079afc71363d87de03aae46c580f4ac308460594 [file] [log] [blame]
Where: /sys/bus/event_source/devices/<dev>/format
Date: January 2012
Kernel Version: 3.3
Contact: Jiri Olsa <>
Attribute group to describe the magic bits that go into
perf_event_attr::config[012] for a particular pmu.
Each attribute of this group defines the 'hardware' bitmask
we want to export, so that userspace can deal with sane
name/value pairs.
Example: 'config1:1,6-10,44'
Defines contents of attribute that occupies bits 1,6-10,44 of