linux/drivers/hwtracing/coresight
Mike Leach 14ea4db18c coresight: etm4x: Fix number of resources check for ETM 4.3 and above
The initialisation code checks TRCIDR4 to determine the number of resource
selectors available on the system. Since ETM v 4.3, the value 0 has a
different meaning. This patch takes into account this change.

Signed-off-by: Mike Leach <mike.leach@linaro.org>
[Removed '.' in patch title, added stable]
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20200916191737.4001561-17-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-17 18:46:05 +02:00
..
coresight-catu.c
coresight-catu.h
coresight-cpu-debug.c
coresight-cti-platform.c
coresight-cti-sysfs.c
coresight-cti.c coresight: cti: Write regsiters directly in cti_enable_hw() 2020-09-17 18:46:04 +02:00
coresight-cti.h
coresight-etb10.c
coresight-etm-cp14.c
coresight-etm-perf.c coresight: etm: perf: Sink selection using sysfs is deprecated 2020-09-17 18:46:04 +02:00
coresight-etm-perf.h
coresight-etm.h
coresight-etm3x-sysfs.c
coresight-etm3x.c
coresight-etm4x-sysfs.c coresight: etm4x: Fix mis-usage of nr_resource in sysfs interface 2020-09-17 18:46:05 +02:00
coresight-etm4x.c coresight: etm4x: Fix number of resources check for ETM 4.3 and above 2020-09-17 18:46:05 +02:00
coresight-etm4x.h coresight: etm4x: Fix number of resources check for ETM 4.3 and above 2020-09-17 18:46:05 +02:00
coresight-funnel.c
coresight-platform.c coresight: fix offset by one error in counting ports 2020-09-17 18:46:04 +02:00
coresight-priv.h coresight: Make sysfs functional on topologies with per core sink 2020-09-17 18:46:05 +02:00
coresight-replicator.c
coresight-stm.c coresight: stm: Support marked packet 2020-09-17 18:46:04 +02:00
coresight-sysfs.c
coresight-tmc-etf.c
coresight-tmc-etr.c
coresight-tmc.c
coresight-tmc.h
coresight-tpiu.c
coresight.c coresight: Make sysfs functional on topologies with per core sink 2020-09-17 18:46:05 +02:00
Kconfig
Makefile