HOST 1
======

root@starfighter-host-06:~# uname -a
Linux starfighter-host-06 4.4.0-41-generic #61~14.04.1-Ubuntu SMP Tue Sep 27 18:55:22 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

root@starfighter-host-06:~# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 14.04.3 LTS
Release:        14.04
Codename:       trusty

root@starfighter-host-06:~# sudo grep quirk_nfp6000 /boot/System.map-4.4.0-41-generic
ffffffff8142c780 t quirk_nfp6000
ffffffff81d7f710 r __pci_fixup_quirk_nfp6000315
ffffffff81d7f728 r __pci_fixup_quirk_nfp6000314
ffffffff81d7f740 r __pci_fixup_quirk_nfp6000313

root@starfighter-host-06:~# busid=$(lspci -d 19ee: | head -n1 | awk '{print $1}')

root@starfighter-host-06:~# echo $busid
02:00.0

root@starfighter-host-06:~# sudo setpci -s ${busid} 0x600.L # should return ffffffff
ffffffff

root@starfighter-host-06:~# lspci -d 19ee:
02:00.0 Ethernet controller: Netronome Systems, Inc. Device 4000


HOST 2
======

$ uname -a
Linux starfighter-host-12 4.4.0-41-generic #61-Ubuntu SMP Tue Sep 27 17:27:48 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

$ lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu Yakkety Yak (development branch)
Release:	16.10
Codename:	yakkety

$ sudo grep quirk_nfp6000 /boot/System.map-4.4.0-41-generic 
ffffffff8144b4e0 t quirk_nfp6000
ffffffff81d7b070 r __pci_fixup_quirk_nfp6000315
ffffffff81d7b088 r __pci_fixup_quirk_nfp6000314
ffffffff81d7b0a0 r __pci_fixup_quirk_nfp6000313

$ busid=$(lspci -d 19ee: | head -n1 | awk '{print $1}')

$ echo $busid
06:00.0

$ sudo setpci -s ${busid} 0x600.L # should return ffffffff
ffffffff

$ lspci -d 19ee:
06:00.0 Ethernet controller: Netronome Systems, Inc. Device 4000