HomeFreeBSD

arm/pmu: add ACPI attachment.

Description

arm/pmu: add ACPI attachment.

This makes hwpmc(4) sampling work on ACPI-based AArch64 systems.
Tested on ARM Neoverse N1.

Submitted by: Greg V <greg@unrelenting.technology>
Reviewed by: jrtc27, mhorne
Differential Revision: https://reviews.freebsd.org/D24423

Details

Provenance
brAuthored on Nov 2 2021, 7:35 PM
Reviewer
jrtc27
Differential Revision
D24423: arm/pmu: add ACPI attachment
Parents
rG4e057806cf56: crypto: Cleanup mtx_init() calls.
Branches
Unknown
Tags
Unknown