From 35bbc3657be85c9653f3cbf6e73e722588c392ea Mon Sep 17 00:00:00 2001 From: "juraj.linkes" Date: Thu, 13 Feb 2020 14:22:31 +0100 Subject: Aarch64 fixes for vfio-pci in kernel VM - Add enable_unsafe_noiommu_mode for aarch64 architecture to kernel VM init script - Add binding of pci device through /sys/bus/pci/drivers/vfio-pci/bind - Minor refactor to enhance readability of differences between architectures Change-Id: Ib0ec35bfae054582d9ffcf7a82f8f8b3e3e24856 Signed-off-by: juraj.linkes --- resources/templates/vm/init.sh | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'resources/templates') diff --git a/resources/templates/vm/init.sh b/resources/templates/vm/init.sh index 06006933c9..0cf216efdf 100644 --- a/resources/templates/vm/init.sh +++ b/resources/templates/vm/init.sh @@ -5,10 +5,13 @@ 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 +${unsafe_iommu} echo 0000:00:06.0 > /sys/bus/pci/devices/0000:00:06.0/driver/unbind echo 0000:00:07.0 > /sys/bus/pci/devices/0000:00:07.0/driver/unbind echo vfio-pci > /sys/bus/pci/devices/0000:00:06.0/driver_override echo vfio-pci > /sys/bus/pci/devices/0000:00:07.0/driver_override +echo 0000:00:06.0 > /sys/bus/pci/drivers/vfio-pci/bind +echo 0000:00:07.0 > /sys/bus/pci/drivers/vfio-pci/bind mkdir -p /var/run/vpp -$vnf_bin +${vnf_bin} poweroff -f -- cgit 1.2.3-korg