bnxt_en: Re-enable SR-IOV after firmware reset
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Authored by chandrakanth.patil_broadcom.com on Mar 31 2026, 6:15 PM.

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sumit.saxena_broadcom.com
sreekanth.reddy_broadcom.com
shurd

Commits

rG8743209350cb: bnxt_en: Re-enable SR-IOV after firmware reset

Summary

Restore VF resource configuration after a firmware hot-reset by
replaying the SR-IOV hardware setup during the device re-open sequence.
The call is unconditional and is a no-op when no VFs were configured,
so it is safe on any Physical Function.

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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, 6:15 PM

Herald added a reviewer: shurd. · View Herald TranscriptMar 31 2026, 6:15 PM

chandrakanth.patil_broadcom.com requested review of this revision.Mar 31 2026, 6:15 PM

sumit.saxena_broadcom.com accepted this revision.Apr 28 2026, 5:10 AM

This revision is now accepted and ready to land.Apr 28 2026, 5:10 AM

Closed by commit rG8743209350cb: bnxt_en: Re-enable SR-IOV after firmware reset (authored by chandrakanth.patil_broadcom.com, committed by sumit.saxena_broadcom.com). · Explain WhyApr 28 2026, 6:45 AM

This revision was automatically updated to reflect the committed changes.

sumit.saxena_broadcom.com added a commit: rG8743209350cb: bnxt_en: Re-enable SR-IOV after firmware reset.

Herald added a subscriber: imp. · View Herald TranscriptApr 28 2026, 6:45 AM

Revision Contents
Changeset List

Path

Size

sys/

dev/

bnxt/

bnxt_en/

bnxt_sriov.c

10 lines

if_bnxt.c

3 lines

Diff 176699

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sys/dev/bnxt/bnxt_en/bnxt_sriov.c