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authorJuraj Linkeš <juraj.linkes@pantheon.tech>2021-08-09 13:34:12 +0200
committerPeter Mikus <pmikus@cisco.com>2021-08-18 07:12:52 +0000
commita24c98b45ca1e9d56039d7649f65ac31e006d949 (patch)
treecde4858701c8189820beb5429a9bd3bf1b695fe5 /fdio.infra.ansible/roles/vpp_device
parent6353e5b063a146fe4bd66437ef09f540b9f87514 (diff)
Ansible: VPP Device configure unsafe noiommu
VFs need /sys/module/vfio/parameters/enable_unsafe_noiommu_mode to be enabled on the host. Add this to Ansible. Change-Id: Iee1d0ccfdb4ea9b9d6981d39490fe7feb33bf70c Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Diffstat (limited to 'fdio.infra.ansible/roles/vpp_device')
-rw-r--r--fdio.infra.ansible/roles/vpp_device/tasks/main.yaml9
1 files changed, 9 insertions, 0 deletions
diff --git a/fdio.infra.ansible/roles/vpp_device/tasks/main.yaml b/fdio.infra.ansible/roles/vpp_device/tasks/main.yaml
index d12fe1edf5..9dbee8d99d 100644
--- a/fdio.infra.ansible/roles/vpp_device/tasks/main.yaml
+++ b/fdio.infra.ansible/roles/vpp_device/tasks/main.yaml
@@ -129,3 +129,12 @@
- "Update GRUB"
tags:
- set-grub
+
+- name: Configure unsafe noiommu
+ lineinfile:
+ path: "/etc/modprobe.d/vfio-noiommu.conf"
+ state: "present"
+ line: "options vfio enable_unsafe_noiommu_mode=1"
+ create: "yes"
+ tags:
+ - configure-unsafe-noiommu