coresight: tmc: Stop trace capture on FlIn

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Configure TMC ETR and ETF to flush and stop trace capture
on FlIn event based on sysfs attribute,
/sys/bus/coresight/devices/tmc_etXn/stop_on_flush.

Signed-off-by: Linu Cherian <lcherian@marvell.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20250212114918.548431-7-lcherian@marvell.com

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Linu Cherian 2025-02-12 17:19:16 +05:30 • committed by Suzuki K Poulose

parent d58a70bdab

commit 942bbeeaf8

4 changed files with 47 additions and 10 deletions

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31

drivers/hwtracing/coresight/coresight-tmc-core.c

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12

drivers/hwtracing/coresight/coresight-tmc-etf.c

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12

drivers/hwtracing/coresight/coresight-tmc-etr.c

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2

drivers/hwtracing/coresight/coresight-tmc.h

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