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ci: Extend VFIO integration test

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In order to validate that multiple devices can be passed through and
they are still fully functional, this patch extends the existing VFIO
test to pass a second virtio-net device, and verifies that both
interfaces are functional by ssh'ing into each network interface.

Fixes #503

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This commit is contained in:
Sebastien Boeuf
2019-12-06 11:38:56 -08:00
committed by Samuel Ortiz
parent 59d01712ad
commit 66e00ce710
3 changed files with 66 additions and 13 deletions
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17
test_data/cloud-init/clear/openstack/latest/user_data
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@@ -17,7 +17,7 @@ write_files:
Gateway=192.168.2.1
-
path: /etc/systemd/network/00-static-l2.network
path: /etc/systemd/network/00-static-l2-1.network
permissions: 0644
content: |
[Match]
@@ -27,6 +27,17 @@ write_files:
Address=192.168.2.3/24
Gateway=192.168.2.1
-
path: /etc/systemd/network/00-static-l2-2.network
permissions: 0644
content: |
[Match]
MACAddress=de:ad:be:ef:34:56
[Network]
Address=192.168.2.4/24
Gateway=192.168.2.1
-
path: /etc/systemd/system/vfio.service
permissions: 0644
@@ -50,5 +61,7 @@ write_files:
mount -t virtio_fs virtiofs /mnt -o rootmode=040000,user_id=0,group_id=0,dax
bash -c "echo 0000:00:05.0 > /sys/bus/pci/devices/0000\:00\:05.0/driver/unbind"
bash -c "echo 1af4 1041 > /sys/bus/pci/drivers/vfio-pci/new_id"
bash -c "echo 0000:00:06.0 > /sys/bus/pci/devices/0000\:00\:06.0/driver/unbind"
bash -c "echo 1af4 1041 > /sys/bus/pci/drivers/vfio-pci/new_id"
/mnt/cloud-hypervisor --kernel /mnt/vmlinux --cmdline "console=hvc0 reboot=k panic=1 nomodules i8042.noaux i8042.nomux i8042.nopnp i8042.dumbkbd root=/dev/vda2 VFIOTAG" --disk path=/mnt/clear-31310-cloudguest.img path=/mnt/cloudinit.img --cpus 1 --memory size=512M --rng --device path=/sys/bus/pci/devices/0000:00:05.0/
/mnt/cloud-hypervisor --kernel /mnt/vmlinux --cmdline "console=hvc0 reboot=k panic=1 nomodules i8042.noaux i8042.nomux i8042.nopnp i8042.dumbkbd root=/dev/vda2 VFIOTAG" --disk path=/mnt/clear-31310-cloudguest.img path=/mnt/cloudinit.img --cpus 1 --memory size=512M --rng --device path=/sys/bus/pci/devices/0000:00:05.0/ path=/sys/bus/pci/devices/0000:00:06.0/