[Bug 274440] ice: ice0: Failed to set LAN Tx queue

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=274440

--- Comment #8 from Eric Joyner <erj@freebsd.org> ---
Everything that I've seen so far points to a firmware issue:

- Getting ICE_ERR_AQ_EMPTY error codes returned from functions that interact
with the firmware
- Issue seems to affect only one SKU of card and not others of the same type

But it's also interesting that flashing back to a previous working firmware
doesn't resolve the issue, though.

Looking at the attached sysctl logs, these numbers seem wild to me:

dev.ice.0.vsi.0.hw.tx_errors: 4294967295
dev.ice.0.vsi.0.hw.rx_no_desc: 480240512
dev.ice.0.vsi.0.hw.rx_errors: 30064770827
dev.ice.0.vsi.0.hw.rx_discards: 4294967293
dev.ice.0.vsi.0.hw.bcast_pkts_txd: 1099511627775
dev.ice.0.vsi.0.hw.mcast_pkts_txd: 1099511627775
dev.ice.0.vsi.0.hw.ucast_pkts_txd: 1099511627775
dev.ice.0.vsi.0.hw.good_octets_txd: 1099511627775
dev.ice.0.vsi.0.hw.bcast_pkts_rcvd: 1099511627775
dev.ice.0.vsi.0.hw.mcast_pkts_rcvd: 1099511627773
dev.ice.0.vsi.0.hw.ucast_pkts_rcvd: 1099511627775
dev.ice.0.vsi.0.hw.good_octets_rcvd: 1099511626993

I'm not sure how the bcast/mcast/ucast stats are all so close to each other
given that they should be counting mutually exclusive packet types; I want to
assume that's related to the firmware crashing.

Could you submit an Intel Premier Support ticket for this since it looks like
it could be a firmware issue?

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