uart: export rclk via sysctl
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Authored by imp on Fri, Oct 11, 9:53 PM.

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Reviewers

markj
andrew
adrian
jhb
jrtc27
bz
marius
oh
manu
kevans
cperciva
mhorne
mw
mmel

Commits

rGcc7854e10903: uart: export rclk via sysctl

Summary

To help debugging, export the rclk a uart is using as
dev.uart.X.rclk. It can be opaque when it is wrong since any error
messages printed to the system console using the wrong rclk aren't
informative.

Diff Detail

Repository

rG FreeBSD src repository

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Build Status

Buildable 59917
Build 56802: arc lint + arc unit

Event Timeline

imp requested review of this revision.Fri, Oct 11, 9:53 PM

imp created this revision.

Harbormaster completed remote builds in B59917: Diff 144674.Fri, Oct 11, 9:53 PM

imp added a parent revision: D47069: uart: Prefer rclk passed in over rclk in the class.Fri, Oct 11, 9:53 PM

imp added a child revision: D47071: uart: Document the hw.uart.console string format..

markj accepted this revision.Sat, Oct 12, 2:45 PM

This revision is now accepted and ready to land.Sat, Oct 12, 2:45 PM

andrew accepted this revision.Mon, Oct 14, 9:23 AM

Closed by commit rGcc7854e10903: uart: export rclk via sysctl (authored by imp). · Explain WhyMon, Oct 14, 10:17 PM

This revision was automatically updated to reflect the committed changes.

imp added a commit: rGcc7854e10903: uart: export rclk via sysctl.

Revision Contents
Changeset List

Path

Size

sys/

dev/

uart/

uart_core.c

5 lines

Diff 144674

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uart: export rclk via sysctlClosedPublicActions