#!/bin/sh
#
#

# PROVIDE: eth_aspm_disable
# REQUIRE: NETWORKING
# BEFORE: SERVERS
# KEYWORD: nojail

. /etc/rc.subr

PATH=${PATH}:/usr/local/sbin:/usr/local/bin

name="eth_aspm_disable"
desc="Disable ASPM on problematic Ethernet devices"
start_cmd="eth_aspm_start"
stop_cmd=":"

eth_aspm_start()
{
	echo "Disabling ASPM on buggy PCIe devices..."
	if ! command -v -- lspci > /dev/null 2>&1; then
		echo " pciutils package not installed."
		exit 0
	fi
	if ! command -v -- aspm_disable > /dev/null 2>&1; then
		echo " aspm_disable script not found."
		exit 0
	fi

	for dev in `lspci -d 8086:125c | awk '{ print $1 }'`; do
		echo " Checking Ethernet device at PCIe ${dev}"
		aspm_disable ${dev}
	done
}

load_rc_config $name
run_rc_command "$1"