linux-kernel - [PATCH v4 00/13] Support for coresight ETMv4 tracer

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Date:	Wed, 13 May 2015 10:34:08 -0600
From:	Mathieu Poirier <mathieu.poirier@...aro.org>
To:	gregkh@...uxfoundation.org
Cc:	linux-arm-kernel@...ts.infradead.org, linux-api@...r.kernel.org,
	linux-kernel@...r.kernel.org, kaixu.xia@...aro.org,
	zhang.chunyan@...aro.org, mathieu.poirier@...aro.org
Subject: [PATCH v4 00/13] Support for coresight ETMv4 tracer

Please find in this patchset a driver implementation that conforms
to the coresight framework and provide support for the Embedded
Trace Macrocell version 4.

Regards,
Mathieu

---
Changes for v4:
  - Restored cell ID 0x0003b95d.
  - breakdown of multi-line output in sysfs entries.   

Mathieu Poirier (2):
  coresight-etm4x: Read only access to the main management registers
  coresight-etm4x: Read only access to the tracer's ID registers

Pratik Patel (11):
  coresight-etm4x: Adding CoreSight ETM4x driver
  coresight-etm4x: Controls pertaining to tracer configuration
  coresight-etm4x: Controls pertaining to the reset, mode, pe and events
  coresight-etm4x: Controls pertaining to various configuration options
  coresight-etm4x: Controls pertaining to the ViewInst register
  coresight-etm4x: Controls pertaining to the address comparator
    functions
  coresight-etm4x: Controls pertaining to the sequencer functions
  coresight-etm4x: Controls pertaining to the counter functions
  coresight-etm4x: Controls pertaining to the selection of resources
  coresight-etm4x: Controls pertaining to the context ID functions
  coresight-etm4x: Controls pertaining to the VM ID functions

 .../ABI/testing/sysfs-bus-coresight-devices-etm4x  |  450 ++++
 drivers/hwtracing/coresight/Kconfig                |   11 +
 drivers/hwtracing/coresight/Makefile               |    1 +
 drivers/hwtracing/coresight/coresight-etm4x.c      | 2701 ++++++++++++++++++++
 drivers/hwtracing/coresight/coresight-etm4x.h      |  391 +++
 5 files changed, 3554 insertions(+)
 create mode 100644 Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x
 create mode 100644 drivers/hwtracing/coresight/coresight-etm4x.c
 create mode 100644 drivers/hwtracing/coresight/coresight-etm4x.h

-- 
1.9.1

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