Sun Microsystems PCI manual Create the InfiniBand devices using the following command

For example:

Dec 10 16:41:05 hostname pcplusmp: [ID 637496 kern.info] pcplusmp: pci15b3,5a44 (tavor) instance 0 vector 0x1c ioapic 0x4 intin 0x0 is bound to cpu 1

Dec 10 16:41:05 hostname pci_pci: [ID 370704 kern.info] PCI-device: pci15b3,5a44@0, tavor0

Dec 10 16:41:05 hostname genunix: [ID 936769 kern.info] tavor0 is /pci@0,0/pci1022,7450@b/pci15b3,5a46@1/pci15b3,5a44@0

Dec 10 16:41:05 hostname tavor: [ID 548581 kern.info] tavor0: FW ver:

0003.0002.0000, HW rev: a1

Dec 10 16:41:05 hostname tavor: [ID 827127 kern.info] tavor0: MT23108 InfiniHost Mellanox Technologies (0x0002c9010976bb40)

Dec 10 16:41:06 hostname tavor: [ID 979957 kern.info] NOTICE: tavor0:

port 1 up (link width: 4x)

Refer to dmesg(1M) for more information.

2.Create the InfiniBand devices using the following command:

#devfsadm -C

A /dev/ibdn device is created for each IB-HCA port in the system where n is the port number. Refer to devfsadm(1M) for more information.

3.Verify InfiniBand devices.

Check that the InfiniBand devices were created. To do this, type the following command:

#ls -l /dev/ibd*

A list of InfiniBand devices (/dev/ibd*) is displayed.

4.Plumb each of the IB devices.

To do this, type the following command for each IB-HCA port in the system:

#ifconfig ibdn plumb host-ipv4-addressup

where n is the instance number of the interface and host-ipv4-addressis the designated IPv4 address for the device.

If you are using IPv6, use the following command instead:

# ifconfig ibdn inet6 plumb host-ipv6-addressup

12 Sun Dual Port 4x IB Host Channel Adapter PCI-X Installation and User’s Guide • September 2005