Differential D56200

bnxt_en: Add per-VF trust and spoof-check controls
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Authored by chandrakanth.patil_broadcom.com on Mar 31 2026, 6:13 PM.

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sumit.saxena_broadcom.com
sreekanth.reddy_broadcom.com
shurd

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rGea4ab7e36ed9: bnxt_en: Add per-VF trust, spoof-check and promiscuous controls

Summary

Expose per-VF policy controls via the sysctl tree and enforce them at
the data path level.
Allow the administrator to mark individual VFs as trusted or enable
spoof checking through per-VF sysctl nodes, both at VF initialisation
time and dynamically at runtime. Trust and spoof-check settings are
applied to firmware via HWRM on each change. Promiscuous mode access
is restricted to trusted VFs only.

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Repository

rG FreeBSD src repository

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Event Timeline

chandrakanth.patil_broadcom.com created this revision.Mar 31 2026, 6:13 PM

Herald added a reviewer: shurd. · View Herald TranscriptMar 31 2026, 6:13 PM

chandrakanth.patil_broadcom.com requested review of this revision.Mar 31 2026, 6:13 PM

sumit.saxena_broadcom.com accepted this revision.Tue, Apr 28, 5:08 AM

This revision is now accepted and ready to land.Tue, Apr 28, 5:08 AM

Closed by commit rGea4ab7e36ed9: bnxt_en: Add per-VF trust, spoof-check and promiscuous controls (authored by chandrakanth.patil_broadcom.com, committed by sumit.saxena_broadcom.com). · Explain WhyTue, Apr 28, 6:45 AM

This revision was automatically updated to reflect the committed changes.

sumit.saxena_broadcom.com added a commit: rGea4ab7e36ed9: bnxt_en: Add per-VF trust, spoof-check and promiscuous controls.

Herald added a subscriber: imp. · View Herald TranscriptTue, Apr 28, 6:45 AM

Revision Contents
Changeset List

Path

Size

sys/

dev/

bnxt/

bnxt_en/

267 lines

6 lines

Diff 176700

sys/dev/bnxt/bnxt_en/bnxt_sriov.c

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sys/dev/bnxt/bnxt_en/if_bnxt.c

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