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Differential D45527

hwpmc/arm64: Support the kernel booting to VHE
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Authored by andrew on Jun 7 2024, 2:25 PM.
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gnn
mhorne
Group Reviewers
arm64
pmc
Commits
rGc36fa8d5022d: hwpmc/arm64: Support the kernel booting to VHE
Summary

When booting to VHE we need to handle using the PMU at either EL1 or
EL2. WE already support EL1 so add support for EL2.

Sponsored by: Arm Ltd

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rG FreeBSD src repository
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sys/
dev/
hwpmc/
13 lines

Diff 140210

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sys/dev/hwpmc/hwpmc_arm64.c

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