LSI 7202CP User Manual

Page 30

3-12

BIOS Features

Interrupt coalescing has been set
Change will take effect after system reset

Note:

The system must be power cycled for the changes to take

effect. It is not sufficient to execute the

reset-all

command.

3.1.5.6 Set Fibre Channel Link Speed

There are two modes of operation for Fibre Channel, 1 Gbit/s and
2 Gbit/s. It is important to match the speed of the port with the speed of
the loop or fabric to which the port is attached.

LSI Logic has implemented auto-negotiation on the 2 Gbit/s capable
Fusion-MP devices. If you are experiencing difficulty with the auto
negotiate algorithm on your fabric or loop, or you wish to manually set or
show the link speed for the adapter, use the following procedure:

Select the port or adapter shown (use the port name your system assigns):

ok select /pci@8,700000/IntraServer,fc@1

ok show-link-speed

Link speed selected is 1 Gbaud
Current link speed is 1 Gbaud

ok set-link-speed

<- command with no arguments prints help

usage is set-link-speed

ok a set-link-speed

Link speed selected is autobaud
Link speed has been set
Change will take effect after system power cycle

ok show-link-speed

Link speed selected is autobaud
Current link speed is 1 Gbaud

Note:

The system must be power cycled for the changes to take
effect. It is not sufficient to execute the

reset-all

command.