ice(4): Update to 1.38.16-k

New features

• Add sysctl "link_active_on_if_down" (defaults to 1 to match previous

behavior): set this to 0 to have the driver bring the physical link down when
the interface is brought administratively down

• Add sysctl "temp" to read chip temperature on E810 devices; this requires a

4.30 or newer NVM (see package sysutils/intel-nvmupdate-100g)

Bug fixes and general changes

• (linked to irdma) properly propagate PF reset request from irdma driver
• (linked to irdma) properly notify irdma of an impending PF reset
• (linked to irdma) move Protocol Engine error handling to irdma
• Print log message when using a DDP that doesn't support the "TX balancing"

mode

• Block LLDP agent configuration when DSCP QoS mode is enabled
• Fix kernel panic when updating NVM when adapter is in the "TX balancing" mode
• Remove ice_sbq_cmd.h since it's unused
• Fix LLDP RX filter to still allow LLDP frames to be received by SW after a PF

reset in SW LLDP mode

• Add ice_if_needs_restart handler in order to fix a bad VLAN and link down

interaction

• Issue PF reset during unload
• nvmupdate process fixes
• Use pci_msix_table_bar() to get MSI-X bar index at runtime instead of hardcoding it

Signed-off-by: Eric Joyner <erj@FreeBSD.org>

Reviewed by: anzhu@netapp.com
MFC after: 3 days
Sponsored by: Intel Corporation, NetApp
Differential Revision: https://reviews.freebsd.org/D41655