Spdk/scripts/unbind_nvme.sh

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#!/usr/bin/env bash
set -e
function configure_linux {
lsmod | grep nvme && rmmod nvme
}
function configure_freebsd {
TMP=`mktemp`
AWK_PROG="{if (count > 0) printf \",\"; printf \"%s:%s:%s\",\$2,\$3,\$4; count++}"
echo $AWK_PROG > $TMP
NVME_PCICONF=`pciconf -l | grep class=0x010802`
BDFS=`echo $NVME_PCICONF | awk -F: -f $TMP`
kenv hw.nic_uio.bdfs=$BDFS
kldload `find . -name nic_uio.ko | head -1`
rm $TMP
}
if [ `uname` = Linux ]; then
configure_linux
else
configure_freebsd
fi