en Copyright 2015 Java http://172.16.0.5:8080/history/linux-6.15/Documentation/ABI/testing/sysfs-bus-intel_th-output-devices#1b948134 intel_th: Update ABI documentationCommit a753bfcfdb1f3 ("intel_th: Make the switch allocate its subdevices")changed the behavior so that the output port devices are created only forthe ports reported by the hardware and their initial state is "unassigned"until a corresponding output port driver is loaded. Reflect this fact inthe ABI documentation.Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>Reported-by: Ricardo Neri <ricardo.neri@intel.com> List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-intel_th-output-devices Mon, 12 Nov 2018 11:05:22 +0000 Alexander Shishkin <alexander.shishkin@linux.intel.com> http://172.16.0.5:8080/history/linux-6.15/Documentation/ABI/testing/sysfs-bus-intel_th-output-devices#39f40346 intel_th: Add driver infrastructure for Intel(R) Trace Hub devicesIntel(R) Trace Hub (TH) is a set of hardware blocks (subdevices) thatproduce, switch and output trace data from multiple hardware andsoftware sources over several types of trace output ports encodedin System Trace Protocol (MIPI STPv2) and is intended to performfull system debugging.For these subdevices, we create a bus, where they can be discoveredand configured by userspace software.This patch creates this bus infrastructure, three types of devices(source, output, switch), resource allocation, some callback mechanismsto facilitate communication between the subdevices' drivers and somecommon sysfs attributes.Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-intel_th-output-devices Tue, 22 Sep 2015 12:47:14 +0000 Alexander Shishkin <alexander.shishkin@linux.intel.com>