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-rw-r--r--vswitches/ovs_dpdk_vhost.py6
1 files changed, 5 insertions, 1 deletions
diff --git a/vswitches/ovs_dpdk_vhost.py b/vswitches/ovs_dpdk_vhost.py
index 67011d20..a2731478 100644
--- a/vswitches/ovs_dpdk_vhost.py
+++ b/vswitches/ovs_dpdk_vhost.py
@@ -108,7 +108,11 @@ class OvsDpdkVhost(IVSwitchOvs):
bridge = self._bridges[switch_name]
dpdk_count = self._get_port_count('type=dpdk')
port_name = 'dpdk' + str(dpdk_count)
- params = ['--', 'set', 'Interface', port_name, 'type=dpdk']
+ # PCI info. Please note there must be no blank space, eg must be
+ # like 'options:dpdk-devargs=0000:06:00.0'
+ _NICS = settings.getValue('NICS')
+ nic_pci = 'options:dpdk-devargs=' + _NICS[dpdk_count]['pci']
+ params = ['--', 'set', 'Interface', port_name, 'type=dpdk', nic_pci]
# multi-queue enable
if int(settings.getValue('VSWITCH_DPDK_MULTI_QUEUES')) and \