Re: [openstack-dev] [nova][neutron] Passthrough of PF's from SR-IOV capable devices.

2015-02-22 Thread Irena Berezovsky
Please see inline On Thu, Feb 19, 2015 at 4:43 PM, Steve Gordon wrote: > - Original Message - > > From: "Irena Berezovsky" > > To: "OpenStack Development Mailing List (not for usage questions)" < > openstack-dev@lists.openstack.org>, > > > > On Thu, Feb 5, 2015 at 9:01 PM, Steve Gordon

Re: [openstack-dev] [nova][neutron] Passthrough of PF's from SR-IOV capable devices.

2015-02-19 Thread Steve Gordon
- Original Message - > From: "Irena Berezovsky" > To: "OpenStack Development Mailing List (not for usage questions)" > , > > On Thu, Feb 5, 2015 at 9:01 PM, Steve Gordon wrote: > > > - Original Message - > > > From: "Przemyslaw Czesnowicz" > > > To: "OpenStack Development Mail

Re: [openstack-dev] [nova][neutron] Passthrough of PF's from SR-IOV capable devices.

2015-02-08 Thread Irena Berezovsky
On Thu, Feb 5, 2015 at 9:01 PM, Steve Gordon wrote: > - Original Message - > > From: "Przemyslaw Czesnowicz" > > To: "OpenStack Development Mailing List (not for usage questions)" < > openstack-dev@lists.openstack.org> > > > > Hi > > > > > 1) If the device is a "normal" PCI device, but i

Re: [openstack-dev] [nova][neutron] Passthrough of PF's from SR-IOV capable devices.

2015-02-05 Thread Steve Gordon
- Original Message - > From: "Przemyslaw Czesnowicz" > To: "OpenStack Development Mailing List (not for usage questions)" > > > Hi > > > 1) If the device is a "normal" PCI device, but is a network card, am I > > still able to > > take advantage of the advanced syntax added circa Juno

Re: [openstack-dev] [nova][neutron] Passthrough of PF's from SR-IOV capable devices.

2015-02-05 Thread Czesnowicz, Przemyslaw
Hi > 1) If the device is a "normal" PCI device, but is a network card, am I still > able to > take advantage of the advanced syntax added circa Juno to define the > relationship between that card and a given physical network so that the > scheduler can place accordingly (and does this still use

[openstack-dev] [nova][neutron] Passthrough of PF's from SR-IOV capable devices.

2015-02-05 Thread Steve Gordon
Hi all, In the current SR-IOV implementation there is a check in Nova (specifically _get_device_type in nova/virt/libvirt/driver.py) that determines if a given PCI device is: - a normal PCI device, - an SR-IOV physical function (PF); or - an SR-IOV virtual function (VF). If it's a normal PCI d