LSI 7102XP-LC - Manual (Page 72)

4-14 BIOS Features
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Interrupt coalescing timeout selected is 100 (256 decimal)
microseconds
Interrupt coalescing depth selected is 8 (8 decimal)
Interrupt coalescing has been set
Change will take effect after system reset
Note: The system must be power cycled before the changes take
effect. It is not sufficient to execute the reset-all command.
4.7.6 Set FC Link Speed
There are two modes of operation for FC: 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 autonegotiation on the 2 Gbit/s-capable,
Fusion-MPT devices. If you are experiencing difficulty with the
AutoNegotiate algorithm on your fabric or loop, or if you wish to set or
show the link speed for the adapter manually, 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
Then enter commands as shown in the following example:
ok show-link-speed
Link speed selected is 1 Gbaud
Current link speed is 1 Gbaud
ok set-link-speed
Note: The OpenBoot BIOS provides help when you enter a
command that does contain the proper arguments. In this
case, OpenBoot responds with:
usage is <link-speed> 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