Messages in this thread | | | From | Mian Yousaf Kaukab <> | Subject | [PATCH RFC 00/15] coresight: make drivers modular | Date | Fri, 17 Jan 2020 15:39:55 +0100 |
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Goal of this patchset is to make coresight drivers modular and enable them by default in the arm64 and arm defconfigs. This is work-in-progress and completely untested. Mainly, module exit calls are incomplete or missing. Posting here to get early feedback.
Please review.
Thanks you,
Best regards, Yousaf
Mian Yousaf Kaukab (15): Revert "drivers/hwtracing: make coresight-* explicitly non-modular" coresight: remove multiple init calls from funnel driver coresight: remove multiple init calls from replicator driver coresight: make API private coresight: rename coresight.c to coresight-bus.c coresight: combine bus and PMU init calls coresight: Makefile: regroup object files coresight: tmc-etr: add function to register catu ops coresight: etm-perf: remove unnecessary configuration check coresight: export global symbols coresight: add coresight prefix to barrier_pkt coresight: use IS_ENABLED macro for configuration symbols coresight: Kconfig: make all configurations tristate arm64: defconfig: enable coresight arm: config: enable coresight in v5 and v7 defconfigs
arch/arm/configs/multi_v5_defconfig | 8 + arch/arm/configs/multi_v7_defconfig | 8 + arch/arm64/configs/defconfig | 8 + drivers/hwtracing/coresight/Kconfig | 47 +- drivers/hwtracing/coresight/Makefile | 23 +- drivers/hwtracing/coresight/coresight-bus.c | 1368 ++++++++++++++++++++ drivers/hwtracing/coresight/coresight-catu.c | 9 +- drivers/hwtracing/coresight/coresight-catu.h | 2 - drivers/hwtracing/coresight/coresight-etb10.c | 9 +- drivers/hwtracing/coresight/coresight-etm-perf.c | 4 +- drivers/hwtracing/coresight/coresight-etm-perf.h | 13 +- drivers/hwtracing/coresight/coresight-etm3x.c | 12 +- drivers/hwtracing/coresight/coresight-etm4x.c | 7 +- drivers/hwtracing/coresight/coresight-funnel.c | 34 +- drivers/hwtracing/coresight/coresight-priv.h | 32 +- drivers/hwtracing/coresight/coresight-replicator.c | 34 +- drivers/hwtracing/coresight/coresight-stm.c | 4 +- drivers/hwtracing/coresight/coresight-tmc-etf.c | 2 +- drivers/hwtracing/coresight/coresight-tmc-etr.c | 23 +- drivers/hwtracing/coresight/coresight-tmc.c | 6 +- drivers/hwtracing/coresight/coresight-tmc.h | 3 + drivers/hwtracing/coresight/coresight-tpiu.c | 6 +- drivers/hwtracing/coresight/coresight.c | 1338 ------------------- include/linux/amba/bus.h | 9 - include/linux/coresight.h | 50 - 25 files changed, 1602 insertions(+), 1457 deletions(-) create mode 100644 drivers/hwtracing/coresight/coresight-bus.c delete mode 100644 drivers/hwtracing/coresight/coresight.c
-- 2.16.4
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