#!/bin/bash
mkdir /dev/pts
mkdir /dev/hugepages
mount -t devpts -o "rw,noexec,nosuid,gid=5,mode=0620" devpts /dev/pts || true
mount -t tmpfs -o "rw,noexec,nosuid,size=10%,mode=0755" tmpfs /run
mount -t tmpfs -o "rw,noexec,nosuid,size=10%,mode=0755" tmpfs /tmp
mount -t hugetlbfs -o "rw,relatime,pagesize=2M" hugetlbfs /dev/hugepages
echo Y > /sys/module/vfio/parameters/enable_unsafe_noiommu_mode
echo 0000:00:06.0 > /sys/bus/pci/devices/0000:00:06.0/driver/unbind
echo 0000:00:07.0 > /sys/bus/pci/devices/0000:00:07.0/driver/unbind
echo vfio-pci > /sys/bus/pci/devices/0000:00:06.0/driver_override
echo vfio-pci > /sys/bus/pci/devices/0000:00:07.0/driver_override
echo 0000:00:06.0 > /sys/bus/pci/drivers/vfio-pci/bind
echo 0000:00:07.0 > /sys/bus/pci/drivers/vfio-pci/bind
mkdir -p /var/run/vpp
${vnf_bin}
poweroff -f