iflib: Add sysctl to request extra MSIX vectors on driver load
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Authored by erj on May 1 2023, 11:35 PM.

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Reviewers

shurd

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iflib

Summary

Intended to be used with upcoming feature to add sub-interfaces, since
those new interfaces will be dynamically created and will need to have
spare MSI-X interrupts already allocated for them on driver load.

While here, fix some alignment of sysctl declarations as well.

Signed-off-by: Eric Joyner <erj@FreeBSD.org>

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rG FreeBSD src repository

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Build Status

Buildable 51301
Build 48192: arc lint + arc unit

Event Timeline

erj created this revision.May 1 2023, 11:35 PM

Herald added a reviewer: shurd. · View Herald TranscriptMay 1 2023, 11:35 PM

Herald added a reviewer: iflib. · View Herald Transcript

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

erj requested review of this revision.May 1 2023, 11:35 PM

erj added a child revision: D39929: iflib: Add subinterface interrupt allocation function.

Harbormaster completed remote builds in B51301: Diff 121368.May 1 2023, 11:35 PM

erj abandoned this revision.May 1 2023, 11:42 PM

gallatin added a subscriber: gallatin.May 2 2023, 1:59 PM

gallatin added inline comments.

sys/net/iflib.c
7038	There seem to be a few whitespace changes. I think the preferred convention is to make whitespace and functional changes in separate commits.

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sys/

net/

iflib.h

1 line

iflib.c

26 lines

Diff 121368

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sys/net/iflib.h