Add support to read the CPU register in a generic way.
ClosedPublic
Actions

Authored by andrew on Feb 11 2015, 5:38 PM.

Tags

None

Referenced Files

	Unknown Object (File)
	Thu, Apr 18, 11:34 AM

	Unknown Object (File)
	Thu, Apr 18, 11:34 AM

	Unknown Object (File)
	Mar 11 2024, 6:46 AM

	Unknown Object (File)
	Jan 9 2024, 8:54 AM

	Unknown Object (File)
	Dec 28 2023, 11:14 AM

	Unknown Object (File)
	Dec 3 2023, 5:03 AM

	Unknown Object (File)
	Dec 2 2023, 8:28 PM

	Unknown Object (File)
	Nov 21 2023, 12:59 AM

View All 42 Files

Subscribers

emaste

Details

Reviewers

jhb
imp

Commits

rS278998: Add support to get the cpu ID from its device driver in a generic way.

Summary

This will be used by arm64 to read this data in a generic way as
it may be encoded in either the device tree (ofw) or ACPI data and
will be needed to start secondary CPUs.

Diff Detail

Repository

rS FreeBSD src repository - subversion

Lint

Lint Skipped

Unit

Tests Skipped

Event Timeline

andrew updated this revision to Diff 3735.Feb 11 2015, 5:38 PM

andrew retitled this revision from to Add support to read the CPU register in a generic way..

andrew updated this object.

andrew edited the test plan for this revision. (Show Details)

andrew added a reviewer: jhb.Feb 11 2015, 6:42 PM

emaste added a subscriber: emaste.Feb 11 2015, 7:25 PM

Rename to be CPU ID as this is the type of data we expect to get back.

imp accepted this revision.Feb 18 2015, 5:46 PM

imp added a reviewer: imp.

This revision is now accepted and ready to land.Feb 18 2015, 5:46 PM

Closed by commit rS278998 (authored by @andrew).

Revision Contents
Changeset List

Path

Size

head/

sys/

dev/

ofw/

ofw_cpu.c

11 lines

sys/

cpu.h

16 lines

Diff 3853

View Options

head/sys/dev/ofw/ofw_cpu.c