How to implement FCoE interface on OL 6.3

Hi everybody,
I try to enable FCoE on a server with Oracle Linux 6.3 but I have some troubles...
The server is an UCS C240-M3 with an UCS 1225 VIC (Virtual Interface Card). Per default, my Linux has set 6 network interfaces with DHCP (eth0 -> eth5). It corresponds to a 4 Gigabit PCI card + 2 Virtual NIC from the VIC 1225 adapter. The VIC 1225 is supposed to be used for Networking and FCoE, thanks to VLANs.
Linux displays two FCoE devices with lspci:
[root@localhost /]# lspci | grep -i fcoe
0d:00.0 Fibre Channel: Cisco Systems Inc VIC FCoE HBA (rev a2)
0e:00.0 Fibre Channel: Cisco Systems Inc VIC FCoE HBA (rev a2)
And it appears that drivers are well installed:
[root@localhost ~]$ dmesg | grep fnic
fnic: Cisco FCoE HBA Driver, ver 1.5.0.1
fnic 0000:0d:00.0: PCI INT A -> GSI 46 (level, low) -> IRQ 46
fnic 0000:0d:00.0: setting latency timer to 64
fnic 0000:0d:00.0: irq 75 for MSI/MSI-X
fnic 0000:0d:00.0: irq 76 for MSI/MSI-X
fnic 0000:0d:00.0: irq 77 for MSI/MSI-X
fnic 0000:0d:00.0: irq 78 for MSI/MSI-X
scsi1 : fnic
fnic 0000:0e:00.0: PCI INT A -> GSI 40 (level, low) -> IRQ 40
fnic 0000:0e:00.0: setting latency timer to 64
fnic 0000:0e:00.0: irq 79 for MSI/MSI-X
fnic 0000:0e:00.0: irq 80 for MSI/MSI-X
fnic 0000:0e:00.0: irq 81 for MSI/MSI-X
fnic 0000:0e:00.0: irq 82 for MSI/MSI-X
scsi2 : fnic
How can I enable FCoE on my Linux ? I found some help on the Internet, and examples show how to use ethN interface etc.... I don't know how we habitually identify the interface (eth*) to use with FCoE. Is the FCoE interface considered as a "network" interface by Linux, and generates a script in /etc/sysconfig/network-script ? Am I supposed to see additional interfaces (eth6 and eth7) and use it for FCoE ?
Thanks

Ok but in my case, even if the physical Cisco card is a CNA device (it is plugged with a link to the FCoE switch, and a link to the Ethernet network), the Operating System doesn't see such a device since we have configured on the UCS :
- Two virtual interfaces for Ethernet traffic
- Two virtual interfaces for FCoE traffic
Here we have the same behavior as a virtual machine, when it is connected to virtual devices. For the operating system, the two virtual devices configured on UCS side for FCoE are seen as physical dedicated FCoE devices.
So I don't need to configure an ethX device for both Ethernet and FCoE, because both FCoE and Ethernet traffic are separated.

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