powerpc64: Set n_slbs = 32 for POWER9
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Authored by breno.leitao_gmail.com on Apr 18 2018, 8:20 PM.

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rS332808: powerpc64: Set n_slbs = 32 for POWER9

Summary

POWER9 also contains 32 slbs entries as explained by the POWER9 User Manual:

"For HPT translation, the POWER9 core contains a unified (combined for both

instruction and data), 32-entry, fully-associative SLB per thread"

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rS FreeBSD src repository - subversion

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Event Timeline

breno.leitao_gmail.com created this revision.Apr 18 2018, 8:20 PM

Herald added a subscriber: jhibbits. · View Herald TranscriptApr 18 2018, 8:20 PM

Harbormaster completed remote builds in B16217: Diff 41635.Apr 18 2018, 8:20 PM

breno.leitao_gmail.com added reviewers: nwhitehorn, jhibbits.Apr 18 2018, 8:36 PM

jhibbits accepted this revision.Apr 20 2018, 3:22 AM

This revision is now accepted and ready to land.Apr 20 2018, 3:22 AM

Closed by commit rS332808: powerpc64: Set n_slbs = 32 for POWER9 (authored by jhibbits). · Explain WhyApr 20 2018, 3:23 AM

This revision was automatically updated to reflect the committed changes.

Herald added a subscriber: imp. · View Herald TranscriptApr 20 2018, 3:23 AM

Revision Contents
Changeset List

Path

Size

head/

sys/

powerpc/

aim/

aim_machdep.c

1 line

Diff 41675

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head/sys/powerpc/aim/aim_machdep.c

powerpc64: Set n_slbs = 32 for POWER9ClosedPublicActions