Differential D43886

vmd: Use bus_generic_rman_* for PCI bus and memory resources
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Authored by jhb on Feb 14 2024, 6:50 PM.

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rGd714e73f7895: vmd: Use bus_generic_rman_* for PCI bus and memory resources

Summary

While here, add custom bus_map/unmap_resource methods to request
mappings via the window memory resources allocated from the parent
bus.

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rG FreeBSD src repository

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Event Timeline

jhb created this revision.Feb 14 2024, 6:50 PM

Herald added a subscriber: imp. · View Herald TranscriptFeb 14 2024, 6:50 PM

jhb requested review of this revision.Feb 14 2024, 6:50 PM

Harbormaster completed remote builds in B56005: Diff 134322.Feb 14 2024, 6:50 PM

jhb added a parent revision: D43885: vmd: Use bus_read/write_* instead of bus_space_read/write_*.Feb 14 2024, 6:50 PM

jhb added a child revision: D43691: Revert "new-bus: Disable assertions for rman mismatches for activate/deactivate".Feb 14 2024, 6:53 PM

I have a test laptop with a VMD device, which panicked after the recent PCI changes and boots with this applied.

This revision was not accepted when it landed; it landed in state Needs Review.Feb 15 2024, 8:28 PM

Closed by commit rGd714e73f7895: vmd: Use bus_generic_rman_* for PCI bus and memory resources (authored by jhb). · Explain Why

This revision was automatically updated to reflect the committed changes.

jhb added a commit: rGd714e73f7895: vmd: Use bus_generic_rman_* for PCI bus and memory resources.

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sys/

dev/

vmd/

133 lines

Diff 134399

sys/dev/vmd/vmd.c

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