bhyve: Use PCICBARMMAP to map the PBA
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Authored by markj on Aug 13 2021, 10:09 PM.

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bhyve

Summary

This removes the dependency on /dev/mem when PCI passthrough is in use.
No functional change intended.

Diff Detail

Repository

rS FreeBSD src repository - subversion

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Lint Passed

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No Test Coverage

Build Status

Buildable 41033
Build 37922: arc lint + arc unit

Event Timeline

markj created this revision.Aug 13 2021, 10:09 PM

Herald added a reviewer: bhyve. · View Herald TranscriptAug 13 2021, 10:09 PM

Herald added subscribers: bcran, jonathan, rgrimes, imp. · View Herald Transcript

markj requested review of this revision.Aug 13 2021, 10:09 PM

Harbormaster completed remote builds in B41032: Diff 93661.Aug 13 2021, 10:09 PM

Restore lost update of pba_page_offset.

Harbormaster completed remote builds in B41033: Diff 93662.Aug 13 2021, 10:11 PM

markj mentioned this in D31241: bhyve: add suport for other mappings in the MSI-X table page.Aug 13 2021, 10:25 PM

D32359

Revision Contents
Changeset List

Path

Size

usr.sbin/

bhyve/

pci_passthru.c

75 lines

Diff 93662

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usr.sbin/bhyve/pci_passthru.c

bhyve: Use PCICBARMMAP to map the PBAAbandonedPublicActions