Spdk/scripts/unbind_nvme.sh
Daniel Verkamp 3e5fe6f602 autobuild: unbind NVMe devices on FreeBSD
Change-Id: I5e6a6ca6751d77aed48bedc2e59f97139dd8ef00
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2015-10-09 10:03:25 -07:00

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#!/usr/bin/env bash
set -e
function configure_linux {
rmmod nvme || true
}
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 $TMP`
kldunload nic_uio.ko || true
kenv hw.nic_uio.bdfs=$BDFS
kldload nic_uio.ko
rm $TMP
}
if [ `uname` = Linux ]; then
configure_linux
else
configure_freebsd
fi