simplebus: Stop accepting SYS_RES_IOPORT resources
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Authored by jhb on Fri, Jan 17, 2:59 PM.

Details

Reviewers: None

Summary

Child devices handling I/O port resources (such as PCI-e bridges)
should map those to a memory resource and pass up a request for the
translated memory resource.

Diff Detail

Repository

rG FreeBSD src repository

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Unit

Tests Skipped

Build Status

Buildable 61785
Build 58669: arc lint + arc unit

Event Timeline

jhb created this revision.Fri, Jan 17, 2:59 PM

Herald added a subscriber: imp. · View Herald TranscriptFri, Jan 17, 2:59 PM

jhb requested review of this revision.Fri, Jan 17, 2:59 PM

Harbormaster completed remote builds in B61785: Diff 149455.Fri, Jan 17, 2:59 PM

jhb added a parent revision: D44207: pci_host_generic: Use SYS_RES_MEMORY for the parent of I/O resource ranges.Fri, Jan 17, 2:59 PM

jhb mentioned this in D44207: pci_host_generic: Use SYS_RES_MEMORY for the parent of I/O resource ranges.Tue, Jan 21, 3:08 AM

Revision Contents
Changeset List

Path

Size

sys/

dev/

fdt/

simplebus.c

3 lines

Diff 149455

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simplebus: Stop accepting SYS_RES_IOPORT resourcesNeeds ReviewPublicActions