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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-01-26 12:11:11 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-01-26 12:11:11 +0100 |
| commit | a8a6d9b4da001a84dd715d92f034d2bf777199c8 (patch) | |
| tree | 32e3a214dc7d8e27a86d19d10f8db0523b1dd0fc /include | |
| parent | dbd91d4f55ac4917b0b7f48b02eb8539805d0c85 (diff) | |
| parent | eebe8dbd8630f51cf70b1f68a440cd3d7f7a914d (diff) | |
| download | linux-a8a6d9b4da001a84dd715d92f034d2bf777199c8.tar.gz linux-a8a6d9b4da001a84dd715d92f034d2bf777199c8.zip | |
Merge tag 'coresight-next-v7.0' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/coresight/linux into char-misc-next
Suzuki writes:
coresight: Updates for Linux v6.20/v7.0
This batch of CoreSight hwtracing updates contains :
- Fine grained control of Timestamp generation in ETM4 trace, retaining backward
compatibility
- Feature updates for Qualcomm TPDA driver
- Support Qualcomm Interconnect TNOC
- Miscellaneous fixes to TMC-ETR driver
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
* tag 'coresight-next-v7.0' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/coresight/linux: (27 commits)
coresight: tmc: Decouple the perf buffer allocation from sysfs mode
coresight: tmc-etr: Fix race condition between sysfs and perf mode
coresight: tmc: Add missing doc including reading and etr_mode of struct tmc_drvdata
coresight-tnoc: Add runtime PM support for Interconnect TNOC
coresight-tnoc: add platform driver to support Interconnect TNOC
dt-bindings: arm: qcom: Add Coresight Interconnect TNOC
coresight: etm3x: Fix cpulocked warning on cpuhp
coresight: tpda: Fix intendation for sysfs interface documentation
coresight: tpda: add sysfs node to flush specific port
coresight: tpda: add logic to configure TPDA_SYNCR register
coresight: tpda: add global_flush_req sysfs node
coresight: tpda: add sysfs nodes for tpda cross-trigger configuration
coresight: docs: Document etm4x timestamp interval option
coresight: Extend width of timestamp format attribute
coresight: Prepare to allow setting the timestamp interval
coresight: Remove misleading definitions
coresight: Interpret ETMv4 config with ATTR_CFG_GET_FLD()
coresight: Interpret perf config with ATTR_CFG_GET_FLD()
coresight: Don't reject unrecognized ETMv3 format attributes
coresight: Interpret ETMv3 config with ATTR_CFG_GET_FLD()
...
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/coresight-pmu.h | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/include/linux/coresight-pmu.h b/include/linux/coresight-pmu.h index 89b0ac0014b0..2e179abe472a 100644 --- a/include/linux/coresight-pmu.h +++ b/include/linux/coresight-pmu.h @@ -22,30 +22,6 @@ #define CORESIGHT_LEGACY_CPU_TRACE_ID(cpu) (0x10 + (cpu * 2)) /* - * Below are the definition of bit offsets for perf option, and works as - * arbitrary values for all ETM versions. - * - * Most of them are orignally from ETMv3.5/PTM's ETMCR config, therefore, - * ETMv3.5/PTM doesn't define ETMCR config bits with prefix "ETM3_" and - * directly use below macros as config bits. - */ -#define ETM_OPT_BRANCH_BROADCAST 8 -#define ETM_OPT_CYCACC 12 -#define ETM_OPT_CTXTID 14 -#define ETM_OPT_CTXTID2 15 -#define ETM_OPT_TS 28 -#define ETM_OPT_RETSTK 29 - -/* ETMv4 CONFIGR programming bits for the ETM OPTs */ -#define ETM4_CFG_BIT_BB 3 -#define ETM4_CFG_BIT_CYCACC 4 -#define ETM4_CFG_BIT_CTXTID 6 -#define ETM4_CFG_BIT_VMID 7 -#define ETM4_CFG_BIT_TS 11 -#define ETM4_CFG_BIT_RETSTK 12 -#define ETM4_CFG_BIT_VMID_OPT 15 - -/* * Interpretation of the PERF_RECORD_AUX_OUTPUT_HW_ID payload. * Used to associate a CPU with the CoreSight Trace ID. * [07:00] - Trace ID - uses 8 bits to make value easy to read in file. |
