#!/bin/sh

suffix=${1:+.$addon}
suffix=${suffix:-*}

lspci -m 2>/dev/null | sed 's/\S\+ \S\+ \S\+ "\(\S\+\)" "\(\S\+\)" "\(\S\+\)" "\(\S\+\)"/\1 \2 \3 \4/' | while read vendor device subvendor subdevice; do
	grep -h "alias pci:v\(0000$vendor\|\*\)d\(0000$device\|\*\)sv\(0000$subvendor\|\*\)sd\(0000$subdevice\|\*\)" /lib/modules/$(uname -r)/modules.alias$suffix 2>/dev/null | cut -d " " -f3
done | sort -u