openstack
/
nova
Code Issues Proposed changes

pci: do not filter out any SRIOV Physical Functions 

Stop filtering out all physical functions (PFs), preveting it from
passthough.

Partially implements blueprint sriov-physical-function-passthrough

Change-Id: I2f997ed06cd5a285e53738f05ee0c2ae47149181
This commit is contained in:
Vladik Romanovsky 2015-11-23 23:50:17 -05:00
parent 365bd8619f
commit 7b7a3b2d84
2 changed files with 11 additions and 9 deletions
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3
nova/pci/manager.py
View File

@ -112,9 +112,6 @@ class PciDevTracker(object):
devices = []
for dev in jsonutils.loads(devices_json):
if dev.get('dev_type') == fields.PciDeviceType.SRIOV_PF:
continue
if self.dev_filter.device_assignable(dev):
devices.append(dev)
self._set_hvdevs(devices)

17
nova/tests/unit/compute/test_resource_tracker.py
View File

@ -105,7 +105,8 @@ class FakeVirtDriver(driver.ComputeDriver):
'vendor_id': '8086',
'status': 'available',
'extra_k1': 'v1',
'numa_node': 1
'numa_node': 1,
'parent_addr': '0000:00:01.0',
},
{
'label': 'label_8086_0443',
@ -116,7 +117,8 @@ class FakeVirtDriver(driver.ComputeDriver):
'vendor_id': '8086',
'status': 'available',
'extra_k1': 'v1',
'numa_node': 1
'numa_node': 1,
'parent_addr': '0000:00:01.0',
},
{
'label': 'label_8086_0443',
@ -127,7 +129,8 @@ class FakeVirtDriver(driver.ComputeDriver):
'vendor_id': '8086',
'status': 'available',
'extra_k1': 'v1',
'numa_node': 1
'numa_node': 1,
'parent_addr': None,
},
{
'label': 'label_8086_0123',
@ -138,7 +141,8 @@ class FakeVirtDriver(driver.ComputeDriver):
'vendor_id': '8086',
'status': 'available',
'extra_k1': 'v1',
'numa_node': 1
'numa_node': 1,
'parent_addr': None,
},
{
'label': 'label_8086_7891',
@ -149,12 +153,13 @@ class FakeVirtDriver(driver.ComputeDriver):
'vendor_id': '8086',
'status': 'available',
'extra_k1': 'v1',
'numa_node': None
'numa_node': None,
'parent_addr': '0000:08:01.0',
},
] if self.pci_support else []
self.pci_stats = [
{
'count': 2,
'count': 3,
'vendor_id': '8086',
'product_id': '0443',
'numa_node': 1