Differential D59790

iavf: Use the common RSS key without options RSS
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Authored by kbowling on Sep 18 2026, 8:12 AM.

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rG7f1e93b1e57f: iavf: Use the common RSS key without options RSS

Summary

Use rss_getkey() when programming the RSS key through virtchnl regardless
of options RSS, matching the register-programming path.  The common key
is available independently of RSS queue placement; the driver-specific
default otherwise makes the chosen key depend on the PF's configuration
interface.

Remove the unused default-key helper and its declarations.  Preserve the
negotiated key length, zero padding, hash selections, and indirection-table
policy.

MFC after:      2 weeks
Sponsored by:   BBOX.io

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rG FreeBSD src repository

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Event Timeline

kbowling created this revision.Sep 18 2026, 8:12 AM

Owners added a reviewer: Restricted Owners Package.Sep 18 2026, 8:12 AM

Herald added a subscriber: imp. · View Herald TranscriptSep 18 2026, 8:12 AM

kbowling requested review of this revision.Sep 18 2026, 8:12 AM

gallatin accepted this revision.Sep 18 2026, 8:05 PM

This revision was not accepted when it landed; it landed in state Needs Review.Sep 18 2026, 10:46 PM

Closed by commit rG7f1e93b1e57f: iavf: Use the common RSS key without options RSS (authored by Kevin Bowling <kbowling@FreeBSD.org>). · Explain Why

This revision was automatically updated to reflect the committed changes.

Kevin Bowling <kbowling@FreeBSD.org> added a commit: rG7f1e93b1e57f: iavf: Use the common RSS key without options RSS.

Revision Contents
Changeset List

Path

Size

sys/

dev/

iavf/

1 line

1 line

23 lines

iavf_vc_common.c

4 lines

Diff 187162

sys/dev/iavf/iavf_iflib.h

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sys/dev/iavf/iavf_lib.h

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sys/dev/iavf/iavf_lib.c

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sys/dev/iavf/iavf_vc_common.c

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