arm64: Move busdma code that knows about coherency
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Authored by andrew on Mar 28 2025, 5:10 PM.

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Subscribers

emaste

imp

Details

Reviewers

manu

Group Reviewers

arm64

Summary

To allow for busdma to be split into two based on if the device is
coherent of not move functions that need to know this into a new file
that can be included twice.

Diff Detail

Repository

rG FreeBSD src repository

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Unit

Tests Skipped

Build Status

Buildable 63180
Build 60064: arc lint + arc unit

Event Timeline

andrew created this revision.Mar 28 2025, 5:10 PM

Herald added a reviewer: manu. · View Herald TranscriptMar 28 2025, 5:10 PM

Herald added subscribers: emaste, imp. · View Herald Transcript

andrew requested review of this revision.Mar 28 2025, 5:10 PM

Harbormaster completed remote builds in B63180: Diff 152798.Mar 28 2025, 5:10 PM

andrew added a parent revision: D49554: arm64: Remove the BF_COHERENT flag from busdma.Mar 28 2025, 5:10 PM

andrew added a child revision: D49556: arm64: Mark functions we will duplicate.

Revision Contents
Changeset List

Path

Size

sys/

arm64/

busdma_bounce.h

463 lines

busdma_bounce.c

437 lines

Diff 152798

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sys/arm64/arm64/busdma_bounce.h