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authorLuc Provoost <luc.provoost@intel.com>2021-05-10 10:06:30 +0200
committerLuc Provoost <luc.provoost@intel.com>2021-05-10 08:41:09 +0000
commit894f62216ca3c97ef0c1c09b9475459b9324b1bb (patch)
treee80c592a83e49f87dc98612a3400103b07d2a346 /VNFs/DPPD-PROX/helper-scripts/rapid/devbind.sh
parent1492024f49f6952fb9f99ac70d0ae1c26fb946ad (diff)
Reinstate installation of igb_uio
For good performance on some platforms, we need the igb_uio driver. With this change, the driver is compiled and insmod done during boot time. When running the rapid scripts, the devbind.sh script is sent to the instances (after replacing the string "MACADDRESS"). Make sure you uncomment the proper line to chose which driver you want to use. Change-Id: I69549400a97f29e06add6ab44515e96ffa9ce0e8 Signed-off-by: Luc Provoost <luc.provoost@intel.com>
Diffstat (limited to 'VNFs/DPPD-PROX/helper-scripts/rapid/devbind.sh')
-rwxr-xr-xVNFs/DPPD-PROX/helper-scripts/rapid/devbind.sh4
1 files changed, 3 insertions, 1 deletions
diff --git a/VNFs/DPPD-PROX/helper-scripts/rapid/devbind.sh b/VNFs/DPPD-PROX/helper-scripts/rapid/devbind.sh
index fe7a5d4f..0bde3cc2 100755
--- a/VNFs/DPPD-PROX/helper-scripts/rapid/devbind.sh
+++ b/VNFs/DPPD-PROX/helper-scripts/rapid/devbind.sh
@@ -2,9 +2,11 @@ link="$(sudo ip -o link | grep MACADDRESS |cut -d":" -f 2)"
if [ -n "$link" ];
then
echo Need to bind
+ # Uncomment one of the following lines, depending on which driver
+ # you want to use: vfio-pci or igb_uio
#sudo /opt/rapid/dpdk/usertools/dpdk-devbind.py --force --bind igb_uio $(sudo /opt/rapid/dpdk/usertools/dpdk-devbind.py --status |grep $link | cut -d" " -f 1)
sudo driverctl set-override $(sudo ethtool -i $link |grep bus-info | cut -d" " -f 2) vfio-pci
else
- echo Assuming port is already bound to vfio-pci
+ echo Assuming port is already bound to DPDK poll mode driver
fi
exit 0