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Differential D57300

bnxt: Fix build / load error for bnxt(4) in kernels without PCI_IOV
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Authored by gallatin on May 28 2026, 3:43 PM.
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F171006966: D57300.id178826.diff
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F171004037: D57300.id178887.diff
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Reviewers
sumit.saxena_broadcom.com
chandrakanth.patil_broadcom.com
glebius
imp
shurd
Commits
rG3118f1b99f23: bnxt: Fix build / load error for bnxt(4) in kernels without PCI_IOV
Summary

The recent commit "7c450d1127c7 bnxt_en: Address review comments for core SR-IOV support" from https://reviews.freebsd.org/D56197 enabled SR-IOV support in bnxt by forcing PCI_IOV on in the driver, which is absolutely the wrong thing to do. This causes a kernel with nooptions PCI_IOV + options bnxt to fail to compile due to missing symbols, and/or the bnxt module to fail to load on a kernel without options PCI_IOV

This change removes the hard-forcing of PCI_IOV and adds shims to allow the driver to compile and work when the kernel is missing PCI_IOV support.

Fixes: 7c450d1127c7

Diff Detail

Repository
rG FreeBSD src repository
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Revision Contents
Changeset List

PathSize
sys/
dev/
bnxt/
bnxt_en/
4 lines
39 lines
2 lines

Diff 178887

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sys/dev/bnxt/bnxt_en/bnxt_sriov.h

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sys/dev/bnxt/bnxt_en/bnxt_sriov.c

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sys/dev/bnxt/bnxt_en/if_bnxt.c

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