Also works with alt driver (broadcom-bnxt-en-alt-1.10.3_231.0.162.0-1.xcpng8.2.x86_64) in 8.2.1:
# yum install broadcom-bnxt-en-alt
# reboot
# modinfo bnxt_en
filename: /lib/modules/4.19.0+1/override/bnxt_en.ko
version: 1.10.3-231.0.162.0
description: Broadcom NetXtreme-C/E/S network driver
license: GPL
srcversion: 533BB7E5866E52F63B9ACCB
alias: pci:v000014E4d0000D800sv*sd*bc*sc*i*
...
alias: pci:v000014E4d00001604sv*sd*bc*sc*i*
depends: devlink,ipv6
retpoline: Y
name: bnxt_en
vermagic: 4.19.0+1 SMP mod_unload modversions
# dmesg|grep bnxt_en
[ 15.047312] Broadcom NetXtreme-C/E/S driver bnxt_en v1.10.3-231.0.162.0
[ 15.048046] bnxt_en 0001:5c:00.0 (unnamed net_device) (uninitialized): Device requests max timeout of 60 seconds, may trigger hung task watchdog
[ 15.215453] bnxt_en 0001:5c:00.0 eth0: Broadcom BCM57508 NetXtreme-E 10Gb/25Gb/50Gb/100Gb/200Gb Ethernet found at mem 2affff010000, node addr 40:5b:7f:6e:22:00
[ 15.215469] bnxt_en 0001:5c:00.0: 252.048 Gb/s available PCIe bandwidth (16 GT/s x16 link)
[ 15.216606] bnxt_en 0001:5c:00.1 (unnamed net_device) (uninitialized): Device requests max timeout of 60 seconds, may trigger hung task watchdog
[ 15.265361] bnxt_en 0001:5c:00.1 eth1: Broadcom BCM57508 NetXtreme-E 10Gb/25Gb/50Gb/100Gb/200Gb Ethernet found at mem 2affff000000, node addr 40:5b:7f:6e:22:01
[ 15.265372] bnxt_en 0001:5c:00.1: 252.048 Gb/s available PCIe bandwidth (16 GT/s x16 link)
[ 15.350702] bnxt_en 0001:5c:00.1 side-5183-eth1: renamed from eth1
[ 15.385121] bnxt_en 0001:5c:00.0 side-3345-eth0: renamed from eth0
[ 17.400142] bnxt_en 0001:5c:00.0 eth0: renamed from side-3345-eth0
[ 17.493640] bnxt_en 0001:5c:00.1 eth1: renamed from side-5183-eth1
[ 20.614447] bnxt_en 0001:5c:00.1 eth1: NIC Link is Up, 100000 Mbps (NRZ) full duplex, Flow control: none
[ 20.614454] bnxt_en 0001:5c:00.1 eth1: FEC autoneg off encoding: None
[ 21.113687] bnxt_en 0001:5c:00.0 eth0: NIC Link is Up, 100000 Mbps (NRZ) full duplex, Flow control: ON - receive & transmit
[ 21.113694] bnxt_en 0001:5c:00.0 eth0: FEC autoneg off encoding: None