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Differential D53371

vchiq: logging/tracing refactoring
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Authored by adrian on Oct 26 2025, 11:20 PM.
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andrew
emaste
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ARM
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rGdf764dd133ec: vchiq: logging/tracing refactoring
Summary
  • Create macros for error, info, warn, trace / debug
  • Migrate existing printf() logging to use the above macros
  • Add a sysctl knob to control it at runtime

This is based on work done in https://reviews.freebsd.org/D37878 .

Submitted by: Marco Devesas Campos <devesas.campos@gmail.com>

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rG FreeBSD src repository
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Event Timeline

adrian created this revision.Oct 26 2025, 11:20 PM
Herald added a reviewer: andrew. · View Herald TranscriptOct 26 2025, 11:20 PM
Herald added a subscriber: imp. · View Herald Transcript
adrian requested review of this revision.Oct 26 2025, 11:20 PM
Harbormaster completed remote builds in B68131: Diff 165089.Oct 26 2025, 11:20 PM
adrian added a parent revision: D36431: vchiq: update printf-s to more architecture-independent format specifiers.Oct 26 2025, 11:23 PM
adrian added a child revision: D53372: vchiq: fix another logging format string for 32/64 bit.
adrian added reviewers: emaste, ARM.Oct 26 2025, 11:29 PM
emaste added a comment.Oct 28 2025, 2:43 PM

Submitted by: Marco Devesas Campos <devesas.campos@gmail.com>

Use `--author="Marco Devesas Campos <devesas.campos@gmail.com>" to record the author info in the commit

sys/arm/broadcom/bcm2835/bcm2835_audio.c
150

What output is this referring to?

adrian added inline comments.Oct 28 2025, 2:44 PM
sys/arm/broadcom/bcm2835/bcm2835_audio.c
150

the kernel console/output log!

adrian updated this revision to Diff 165320.Oct 29 2025, 2:31 PM

rename macros, cleanup

Harbormaster completed remote builds in B68220: Diff 165320.Oct 29 2025, 2:31 PM
adrian marked an inline comment as done.Oct 29 2025, 2:39 PM
emaste accepted this revision.Oct 29 2025, 4:06 PM

OK. I didn't check if every LOG/WARN/ERROR is the "right" severity but that's trivial to change later.

sys/arm/broadcom/bcm2835/bcm2835_audio.c
873

maybe include (0-3)?

This revision is now accepted and ready to land.Oct 29 2025, 4:06 PM
Closed by commit rGdf764dd133ec: vchiq: logging/tracing refactoring (authored by devesas.campos_gmail.com, committed by adrian). · Explain WhyOct 30 2025, 12:49 AM
This revision was automatically updated to reflect the committed changes.
adrian added a commit: rGdf764dd133ec: vchiq: logging/tracing refactoring.

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sys/
arm/
broadcom/
bcm2835/
66 lines

Diff 165367

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sys/arm/broadcom/bcm2835/bcm2835_audio.c

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