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

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

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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.

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Repository

rG FreeBSD src repository

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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.

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Path

Size

sys/

dev/

uart/

uart_core.c

5 lines

Diff 144855

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uart: export rclk via sysctlClosedPublicActions