Ampere Computing ETMv4.x Support
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- v1 Latest3 patches 27 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/3 | coresight etm4x: Early clear TRCOSLAR.OSLK prior to TRCIDR1 readdrivers/ drivers/ | +32 | 19 replies | |
| 2/3 | coresight etm4x: Add 32-bit read/write option to split 64-bit wordsdrivers/ drivers/ | +93 | 5 replies | |
| 3/3 | coresight etm4x: Add pr_debug statement for Coresight component PID/CIDdrivers/ | +7 | 3 replies |
Reviews trailers per patch
No Reviewed-by, Acked-by or Tested-by trailers for v1 yet.
Cover letter [PATCH 0/3] Ampere Computing ETMv4.x Support
First pass at Ampere ETMv4.x support. Added Ampere ETM ID, and changes required by the Ampere ETMv4.x hardware implementation.
Steve Clevenger (3):
coresight etm4x: Early clear TRCOSLAR.OSLK prior to TRCIDR1 read coresight etm4x: Add 32-bit read/write option to split 64-bit words coresight etm4x: Add pr_debug statement for Coresight component
PID/CID
drivers/amba/bus.c | 7 ++ .../coresight/coresight-etm4x-core.c | 115 ++++++++++++++---- drivers/hwtracing/coresight/coresight-etm4x.h | 34 ++++++ 3 files changed, 131 insertions(+), 25 deletions(-)
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