en Copyright 2015 Java http://172.16.0.5:8080/history/linux-6.15/Documentation/ABI/testing/sysfs-bus-intel_th-devices-gth#54a19b4d docs: ABI: cleanup several ABI documentsThere are some ABI documents that, while they don't generateany warnings, they have issues when parsed by get_abi.pl scripton its output result.Address them, in order to provide a clean output.Reviewed-by: Tom Rix <trix@redhat.com> # for fpga-managerReviewed-By: Kajol Jain<kjain@linux.ibm.com> # for sysfs-bus-event_source-devices-hv_gpci and sysfs-bus-event_source-devices-hv_24x7Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for IIOAcked-by: Oded Gabbay <oded.gabbay@gmail.com> # for HabanalabsAcked-by: Vaibhav Jain <vaibhav@linux.ibm.com> # for sysfs-bus-papr-pmemAcked-by: Cezary Rojewski <cezary.rojewski@intel.com> # for catptAcked-by: Suzuki K Poulose <suzuki.poulose@arm.com>Acked-by: Ilya Dryomov <idryomov@gmail.com> # for rbdAcked-by: Jonathan Corbet <corbet@lwn.net>Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>Link: https://lore.kernel.org/r/5bc78e5b68ed1e9e39135173857cb2e753be868f.1604042072.git.mchehab+huawei@kernel.orgSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> List of files: /linux-6.15/Documentation/ABI/testing/sysfs-bus-intel_th-devices-gth Fri, 30 Oct 2020 07:40:50 +0000 Mauro Carvalho Chehab <mchehab+huawei@kernel.org> http://172.16.0.5:8080/history/linux-6.15/Documentation/ABI/testing/sysfs-bus-intel_th-devices-gth#b27a6a3f intel_th: Add Global Trace Hub driverGlobal Trace Hub (GTH) is the central component of Intel TH architecture;it carries out switching between the trace sources and trace outputs, canenable/disable tracing, perform STP encoding, internal buffering, controlbackpressure from outputs to sources and so on.This property is also reflected in the software model; GTH (switch) driveris required for the other subdevices to probe, because it matches traceoutput devices against its output ports and configures them accordingly.It also implements an interface for output ports to request trace enablingor disabling and a few other useful things.For userspace, it provides an attribute group "masters", which allowsconfiguration of per-master trace output destinations for up to master 255and "256+" meaning "masters 256 and above". It also provides an attributegroup to discover and configure some of the parameters of its output ports,called "outputs". Via these the user can set up data retention policy foran individual output port or check if it is in reset state.Signed-off-by: Laurent Fert <laurent.fert@intel.com>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-devices-gth Tue, 22 Sep 2015 12:47:16 +0000 Alexander Shishkin <alexander.shishkin@linux.intel.com>