Greg,
Please find the changes targeting v6.14 for the CoreSight self hosted tracing subsystem.
Kindly pull
Suzuki
The following changes since commit fac04efc5c793dccbd07e2d59af9f90b7fc0dca4:
Linux 6.13-rc2 (2024-12-08 14:03:39 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git tags/coresight-next-v6.14
for you to fetch changes up to 56e14a21cee4ea6074b956a9ff2e406de5ad6548:
coresight-tpda: Optimize the function of reading element size (2024-12-13 10:25:15 +0000)
---------------------------------------------------------------- coresight: Updates for Linux v6.14
Coresight self-hosted tracing subsystem updates for v6.14 includes:
- Support for static traceid allocation for devices - Support for impdef, static trace filtering in Qualcomm replicators - Miscellaneous fixes
Signed-off-by: Suzuki K Poulose suzuki.poulose@arm.com
---------------------------------------------------------------- James Clark (1): coresight: Drop atomics in connection refcounts
Mao Jinlong (3): dt-bindings: arm: Add arm,static-trace-id for coresight dummy source coresight: Add support to get static id for system trace sources coresight: dummy: Add static trace id support for dummy source
Pei Xiao (1): coresight: Fix dsb_mode_store() unsigned val is never less than zero
Songwei Chai (1): Coresight: Narrow down the matching range of tpdm
Tao Zhang (4): dt-bindings: arm: qcom,coresight-static-replicator: Add property for source filtering coresight: Add a helper to check if a device is source coresight: Add support for trace filtering by source coresight-tpda: Optimize the function of reading element size
.../sysfs-bus-coresight-devices-dummy-source | 15 +++ .../bindings/arm/arm,coresight-dummy-source.yaml | 6 ++ .../arm/arm,coresight-static-replicator.yaml | 19 +++- drivers/hwtracing/coresight/coresight-core.c | 113 +++++++++++++++++---- drivers/hwtracing/coresight/coresight-dummy.c | 81 +++++++++++++-- drivers/hwtracing/coresight/coresight-funnel.c | 6 +- drivers/hwtracing/coresight/coresight-platform.c | 27 +++++ drivers/hwtracing/coresight/coresight-replicator.c | 6 +- drivers/hwtracing/coresight/coresight-tpda.c | 19 +++- drivers/hwtracing/coresight/coresight-tpdm.c | 7 +- drivers/hwtracing/coresight/coresight-trace-id.c | 43 +++++--- drivers/hwtracing/coresight/coresight-trace-id.h | 9 ++ include/linux/coresight.h | 17 +++- 13 files changed, 309 insertions(+), 59 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-bus-coresight-devices-dummy-source