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557587bede
linux/drivers/hwtracing/coresight
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Mike Leach 557587bede coresight: ptm: Adds trace return stack option programming for PTM. 
Adds handling to program the return stack option into PTM hardware if
specified in the perf command line.

If option is not supported by the hardware then it will be ignored.
This allows capture to move between core/ETM combinations that have the
hardware support to those that do not.

Signed-off-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28 16:05:48 +02:00
..
coresight-cpu-debug.c coresight: add support for CPU debug module 2017-06-09 11:45:25 +02:00
coresight-etb10.c coresight: etb10: Move etb_disable_hw() outside of lock 2017-08-28 16:05:47 +02:00
coresight-etm3x-sysfs.c coresight: etm3x: Adding missing features of Coresight PTM components 2016-11-29 20:05:32 +01:00
coresight-etm3x.c coresight: ptm: Adds trace return stack option programming for PTM. 2017-08-28 16:05:48 +02:00
coresight-etm4x-sysfs.c coresight: remove duplicated enumeration 2016-08-31 13:05:43 +02:00
coresight-etm4x.c hwtracing/coresight-etm4x: Use cpuhp_setup_state_nocalls_cpuslocked() 2017-05-26 10:10:39 +02:00
coresight-etm4x.h coresight: etm4x: Fix enabling of cycle accurate tracing in perf. 2017-01-25 11:46:42 +01:00
coresight-etm-cp14.c
coresight-etm-perf.c coresight: pmu: Adds return stack option to perf coresight pmu 2017-08-28 16:05:48 +02:00
coresight-etm-perf.h coresight: etm-perf: configuring filters from perf core 2016-08-31 13:05:43 +02:00
coresight-etm.h coresight: ptm: Adds trace return stack option programming for PTM. 2017-08-28 16:05:48 +02:00
coresight-funnel.c coresight: Use local coresight_desc instances 2016-08-31 13:05:43 +02:00
coresight-priv.h coresight: Add barrier packet for synchronisation 2017-08-28 16:05:47 +02:00
coresight-replicator-qcom.c coresight: Use local coresight_desc instances 2016-08-31 13:05:43 +02:00
coresight-replicator.c coresight: Use local coresight_desc instances 2016-08-31 13:05:43 +02:00
coresight-stm.c coresight: STM: Balance enable/disable 2017-01-19 12:42:25 +01:00
coresight-tmc-etf.c coresight: Add barrier packet for synchronisation 2017-08-28 16:05:47 +02:00
coresight-tmc-etr.c coresight: Add barrier packet for synchronisation 2017-08-28 16:05:47 +02:00
coresight-tmc.c coresight: tmc: Configure DMA mask appropriately 2017-06-09 11:45:24 +02:00
coresight-tmc.h coresight: tmc: Cleanup operation mode handling 2016-11-29 20:05:32 +01:00
coresight-tpiu.c coresight: Use local coresight_desc instances 2016-08-31 13:05:43 +02:00
coresight.c coresight: Add barrier packet for synchronisation 2017-08-28 16:05:47 +02:00
Kconfig coresight: add support for CPU debug module 2017-06-09 11:45:25 +02:00
Makefile coresight: add support for CPU debug module 2017-06-09 11:45:25 +02:00
of_coresight.c coresight: refactor with function of_coresight_get_cpu 2017-06-09 11:45:25 +02:00