ConnectX-2 Card User Manual
Rev 1.0
Mellanox Technologies
25
0x15B3 – this is the Vendor ID of Mellanox Technologies; and DEV is equal to 0x6368 – this is
a valid Mellanox Technologies PCI Device ID.
8. If the PCI device does not have a Mellanox adapter ID, return to Step 3 to check another device.
4.3.1.2 Linux
Get the device location on the PCI bus by running lspci and locating lines with the string "Mel-
lanox Technologies":
> lspci | grep Mellanox
2:00.0 InfiniBand: Mellanox Technologies MT26428 [ConnectX VPI PCIe
2.0 5GT/s - IB QDR / 10GigE] (rev b0)
Check the link status
First check the network interface name by running the
“ifconfig –a”
command.
To check the Ethernet link status run:
ethtool <interface>
Host# ethtool eth1
Supported ports: [ TP ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Advertised auto-negotiation: Yes
Speed: Unknown! (0)
Duplex: Half
Port: Twisted Pair
PHYAD: 1
Transceiver: internal
Auto-negotiation: on
Supports Wake-on: g
Wake-on: d
Current message level: 0x000000ff (255)
Link detected: yes
To check the IB link status run “
ibstat
” and focus on the Physical state attributes.
Example:
Host# ibstat
The list of Mellanox Technologies PCI Device IDs can be found in the PCI ID reposi-
tory at http://pci-ids.ucw.cz/read/PC/15b3.
