Re: [PATCH net] bnxt_en: Gate TPH enablement behind BNXT_SUPPORTS_QUEUE_API check

From: Michael Chan

Date: Thu Aug 20 2026 - 15:06:18 EST


On Thu, Aug 20, 2026 at 11:30 AM Thomas Walsh <thwalsh@xxxxxxxxxx> wrote:
>
> On Thu, Aug 20, 2026 at 2:16 PM Jakub Kicinski <kuba@xxxxxxxxxx> wrote:
> >
> > On Thu, 20 Aug 2026 13:55:57 -0400 Thomas Walsh wrote:
> > > In this particular situation, the customer had very recently upgraded their
> > > firmware. "RX queue restart failed: err=-95" messages were still observed.
> >
> > Would you be able to share the NIC and the FW version?
>
> NIC is BCM57414 NetXtreme-E 10Gb/25Gb RDMA Ethernet Controller
> [14e4:16d7]
> FW version shared with us was 238.1.138.6 upgraded from 236.1.167.0

This NIC does not support queue management. I think it also doesn't
support TPH, but I need to check and confirm.

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