iflib: netmap: add support for partial ring openings
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Authored by vmaffione on Jun 13 2020, 8:14 AM.

Details

Reviewers

erj
gallatin
mmacy
shurd

Group Reviewers

iflib

Commits

rS363083: MFC r362622
rS362622: iflib: netmap: add support for partial ring openings

Summary

On device reinit, support the case where only a subset of the RX/TX rings are initialized.

Follow up on:
https://reviews.freebsd.org/D25252
https://reviews.freebsd.org/D25253

Test Plan

Tested on em devices in VMs.

Diff Detail

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Event Timeline

vmaffione created this revision.Jun 13 2020, 8:14 AM

Herald added a reviewer: shurd. · View Herald TranscriptJun 13 2020, 8:14 AM

Herald added 1 blocking reviewer(s): iflib. · View Herald Transcript

Herald added subscribers: melifaro, ae, imp. · View Herald Transcript

vmaffione requested review of this revision.Jun 13 2020, 8:14 AM

Harbormaster completed remote builds in B31677: Diff 73061.Jun 13 2020, 8:14 AM

I suspect something went wrong with the email notification, so this is just a ping message to make sure reviewers are aware of this patch.

Uploaded diff context.

gallatin accepted this revision.Jun 23 2020, 10:57 PM

This revision is now accepted and ready to land.Jun 23 2020, 10:57 PM

Closed by commit rS362622: iflib: netmap: add support for partial ring openings (authored by vmaffione). · Explain WhyJun 25 2020, 7:44 PM

This revision was automatically updated to reflect the committed changes.

vmaffione added a commit: rS362622: iflib: netmap: add support for partial ring openings.

vmaffione added a commit: rS363083: MFC r362622.Jul 10 2020, 6:31 PM

Revision Contents
Changeset List

Path

Size

sys/

net/

iflib.c

23 lines

Diff 73550

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iflib: netmap: add support for partial ring openingsClosedPublicActions