cheat sheets.

for BUSID in $(/sbin/lspci | awk '{ IGNORECASE=1 } /net/ { print $1 }'); do
/sbin/lspci -s $BUSID -m; /sbin/lspci -s $BUSID -n; done

#00:19.0 "Ethernet controller" "Intel Corporation" "82566DM-2 Gigabit Network
Connection" -r02 "Dell" "OptiPlex 755"
#00:19.0 0200: 8086:10bd (rev 02)
#               |    |
# grep these in command below, beware of case - fedora seems to have upper case
letters in modules.alias
# grep -i as some may contain a letter

grep -i 8086 /lib/modules/*/modules.alias | gawk 'BEGIN{IGNORECASE=1} /10BD/ {
print $3 }'