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Differential D15294

Add pmap_mapdev_attr for arm64
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Authored by manu on May 4 2018, 1:01 PM.

Details

Reviewers
andrew
cognet
Group Reviewers
arm64
Commits
rS335446: Add pmap_mapdev_attr for arm64
Summary

This is needed for efifb.
arm and ricv pmap (the two arch with arm64 that uses subr_devmap) have very different implementation so for now only add this for arm64.

Test Plan

Tested with efifb on Pine64 with a few other patches.

Diff Detail

Repository
rS FreeBSD src repository - subversion
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Event Timeline

manu created this revision.May 4 2018, 1:01 PM
Herald added subscribers: emaste, imp. · View Herald TranscriptMay 4 2018, 1:01 PM
cognet accepted this revision.Jun 20 2018, 4:03 PM
This revision is now accepted and ready to land.Jun 20 2018, 4:03 PM
Closed by commit rS335446: Add pmap_mapdev_attr for arm64 (authored by manu). · Explain WhyJun 20 2018, 4:07 PM
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

PathSize
head/
sys/
arm64/
arm64/
2 lines
include/
2 lines
kern/
31 lines

Diff 44154

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head/sys/arm64/arm64/pmap.c

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head/sys/arm64/include/pmap.h

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head/sys/kern/subr_devmap.c

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