Physical Slot -
root@tchp2083 # dmidecode -t slot
~~~~~
Handle 0x0901, DMI type 9, 17 bytes
System Slot Information
Designation: PCI-E Slot 1
Type: x8 PCI Express
Current Usage: In Use
Length: Long
ID: 1
Characteristics:
3.3 V is provided
PME signal is supported
Bus Address: 0000:07:00.0
Logical PCI Slot:
root@tchp2083 # lspci -tv
-[0000:00]-+-00.0 Intel Corporation 5520 I/O Hub to ESI Port
+-01.0-[04]----00.0 Hewlett-Packard Company Smart Array G6
controllers
+-02.0-[05]--
+-03.0-[11-14]----00.0-[12-14]--+-02.0-[13]--+-00.0 Intel
Corporation 82571EB Gigabit Ethernet Controller (Copper)
| | \-00.1 Intel
Corporation 82571EB Gigabit Ethernet Controller (Copper)
| \-04.0-[14]--+-00.0 Intel
Corporation 82571EB Gigabit Ethernet Controller (Copper)
| \-00.1 Intel
Corporation 82571EB Gigabit Ethernet Controller (Copper)
+-09.0-[07-0a]----00.0-[08-0a]--+-02.0-[09]--+-00.0 Intel
Corporation 82571EB Gigabit Ethernet Controller (Copper)
| | \-00.1 Intel
Corporation 82571EB Gigabit Ethernet Controller (Copper)
| \-04.0-[0a]--+-00.0 Intel
Corporation 82571EB Gigabit Ethernet Controller (Copper)
| \-00.1 Intel
Corporation 82571EB Gigabit Ethernet Controller (Copper)
~~~~
Equivalent Logical Slot for "Physical Slot 1 " is under domain 0x0000 ,Bus
0x00,Slot 0x09,Index[Bridge] 0x07
The Application has been hosted on VMware.
To maintain a Standard ,the Application has Defined Network Interfaces [for
LAN segregation/functions & automation]
Currently I am trying to bring the Application on KVM,and the Network
Interfaces have to be in a certain location for the Automation to work
properly.
I need to have these Network Interfaces -pci2p1,pci2p2 & pci3p1,pci3p2.
Regards
Thiru
On Tue, Dec 17, 2013 at 8:08 PM, Laine Stump <la...@laine.org> wrote:
> On 12/17/2013 08:02 AM, Thiru Murugan wrote:
> > Hi ,
> >
> > I would like to assign a Network Interface card to Physical Slot X in
> > the virtual machine,
> >
> > I have gone through the XML file definition[Now i have some idea on
> > how to position the Network Interface in Logical PCI Slot.]
>
> What is logical slot X vs. physical slot X? There are only two PCI
> addresses associated with any PCI passthrough device (the slot on the
> host, and the slot on the guest), which you say you aren't interested in
> anyway, and there is only one PCI address associated with any emulated
> device - the slot on the guest, which is set with the <address>
> sub-element of any device. In general, whatever address you set there
> will be the location of the device on the guest, although I've heard
> some people mention that this isn't necessarily always the case, but
> depends on the guest OS.
>
>
> >
> >
> > I am NOT interested in using a PCI Pass-through from the Host.
> >
> > currently running Fedora 19 with libvirt 1.2.0
> >
> > I would like to create an network interface card on Physical Slot 5 so
> > all my network interfaces under the pci-bridge get detected as pci5px
>
> This should place the card in slot 5 of bus 0:
>
> <interface type=....>
> ...
> <address type='pci' domain='0' bus='0' slot='5' function='0'/>
> </interface>
>
> Showing up on a particular slot doesn't necessarily guarantee the name
> that will be given to the interface - that is completely up to the guest
> OS. For example, on my F19 hardware, I have an ethernet at bus=4 slot=0
> function=0 which was given the name "p13p1", another at 4:0.1 which is
> "p13p2", and another that is integrated on the motherboard at 6:0.0
> which is named "p32p1". On several F19 guests (some installed with F19
> from scratch, at least one upgraded from F18), the network interfaces
> are all named ethX. I believe this is now somehow controlled by systemd,
> but I haven't had any need to learn the details.
>
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