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| author |   Antonio_Fischetti <antonio.fischetti@intel.com> | 2017-01-06 19:39:17 +0000 |
|---|---|---|
| committer | Antonio_Fischetti <antonio.fischetti@intel.com> | 2017-01-11 17:29:35 +0000 |
| commit | b769c6c95aa66942415fbe2187b18f9bd340d9b5 (patch) | |
| tree | a1bad6b1c304efe837934b7095fb3f7f9dd2fc63 /vswitches | |
| parent | 5bd06d3527c2ade600cab62764aed06f344986bc (diff) | |
ovs-dpdk port setup: specify PCI slot.
Update to use options:dpdk-devargs coming from the Arbitray Port Naming feature
lately upstreamed in Ovs-DPDK project.
See Commit ID: 55e075e65ef9ecbd70e5e0fada2704c3d73724d8.
By this new param you can explicitly select a PCI slot for a dpdk port.
JIRA: VSPERF-449
Change-Id: Id6028cc4efbaf228a99c6f0a346a8e96a82e43a6
Signed-off-by: Antonio Fischetti <antonio.fischetti@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
Reviewed-by: Martin Klozik martinx.klozik@intel.com
Reviewed-by: Al Morton <acmorton@att.com>
Reviewed-by: Christian Trautman <ctrautma@redhat.com>
Reviewed-by: <bmichalo@redhat.com>
Reviewed-by: <sridhar.rao@spirent.com>
Diffstat (limited to 'vswitches')
| -rw-r--r-- | vswitches/ovs_dpdk_vhost.py | 6 |
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 \ |