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The Linux Kernel
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  • bnxt devlink support
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bnxt devlink support¶

This document describes the devlink features implemented by the bnxt device driver.

Parameters¶

Generic parameters implemented¶
Name Mode
enable_sriov Permanent
ignore_ari Permanent
msix_vec_per_pf_max Permanent
msix_vec_per_pf_min Permanent

The bnxt driver also implements the following driver-specific parameters.

Driver-specific parameters implemented¶
Name Type Mode Description
gre_ver_check Boolean Permanent Generic Routing Encapsulation (GRE) version check will be enabled in the device. If disabled, the device will skip the version check for incoming packets.

Info versions¶

The bnxt_en driver reports the following versions

devlink info versions implemented :widths: 5 5 90¶
Name Type Description
asic.id fixed ASIC design identifier
asic.rev fixed ASIC design revision
fw.psid stored, running Firmware parameter set version of the board
fw stored, running Overall board firmware version
fw.app stored, running Data path firmware version
fw.mgmt stored, running Management firmware version
fw.roce stored, running RoCE management firmware version

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