diff options
Diffstat (limited to 'resources/libraries/python/QemuUtils.py')
| -rw-r--r-- | resources/libraries/python/QemuUtils.py | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/resources/libraries/python/QemuUtils.py b/resources/libraries/python/QemuUtils.py index b1b6008f4e..0113dc9e03 100644 --- a/resources/libraries/python/QemuUtils.py +++ b/resources/libraries/python/QemuUtils.py @@ -1,4 +1,4 @@ -# Copyright (c) 2019 Cisco and/or its affiliates. +# Copyright (c) 2020 Cisco and/or its affiliates. # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at: @@ -68,14 +68,10 @@ class QemuUtils: self._opt[u"machine_args"] = \ u"virt,accel=kvm,usb=off,mem-merge=off,gic-version=3" self._opt[u"console"] = u"ttyAMA0" - self._opt[u"unsafe_iommu"] = u"echo Y > /sys/module/vfio/para" \ - u"meters/enable_unsafe_noiommu_mode" else: dpdk_target = u"x86_64-native" self._opt[u"machine_args"] = u"pc,accel=kvm,usb=off,mem-merge=off" self._opt[u"console"] = u"ttyS0" - self._opt[u"unsafe_iommu"] = u"" - self._testpmd_path = f"{Constants.QEMU_VM_DPDK}/" \ f"{dpdk_target}-linux-gcc/app" self._vm_info = { @@ -99,11 +95,11 @@ class QemuUtils: self._opt[u"vnf"] = vnf # Temporary files. self._temp = dict() - self._temp[u"pidfile"] = f"/var/run/qemu_{qemu_id}.pid" + self._temp[u"pidfile"] = f"/run/qemu_{qemu_id}.pid" if img == Constants.QEMU_VM_IMAGE: self._opt[u"vm_type"] = u"nestedvm" - self._temp[u"qmp"] = f"/var/run/qmp_{qemu_id}.sock" - self._temp[u"qga"] = f"/var/run/qga_{qemu_id}.sock" + self._temp[u"qmp"] = f"/run/qmp_{qemu_id}.sock" + self._temp[u"qga"] = f"/run/qga_{qemu_id}.sock" elif img == Constants.QEMU_VM_KERNEL: self._opt[u"img"], _ = exec_cmd_no_error( node, f"ls -1 {Constants.QEMU_VM_KERNEL}* | tail -1", @@ -237,8 +233,8 @@ class QemuUtils: if not kwargs[u"jumbo_frames"]: vpp_config.add_dpdk_no_multi_seg() vpp_config.add_dpdk_no_tx_checksum_offload() - vpp_config.add_plugin(u"disable", [u"default"]) - vpp_config.add_plugin(u"enable", [u"dpdk_plugin.so"]) + vpp_config.add_plugin(u"disable", u"default") + vpp_config.add_plugin(u"enable", u"dpdk_plugin.so") vpp_config.write_config(startup) # Create VPP running configuration. @@ -327,8 +323,7 @@ class QemuUtils: self.create_kernelvm_config_testpmd_mac(**kwargs) else: raise RuntimeError(u"QEMU: Unsupported VNF!") - self.create_kernelvm_init(vnf_bin=self._opt.get(u"vnf_bin"), - unsafe_iommu=self._opt.get(u"unsafe_iommu")) + self.create_kernelvm_init(vnf_bin=self._opt.get(u"vnf_bin")) def get_qemu_pids(self): """Get QEMU CPU pids. @@ -430,7 +425,6 @@ class QemuUtils: f"addr={self._vhost_id+5}.0,mq=on,vectors={2 * queues + 2}," f"csum={u'on' if csum else u'off'},gso={u'on' if gso else u'off'}," f"guest_tso4=off,guest_tso6=off,guest_ecn=off," - f"mrg_rxbuf={u'on,host_mtu=9200' if jumbo_frames else u'off'}," f"{queue_size}" ) |