Avago Technologies LSI20320 - Manual (Page 21)

Fusion-MPT FCode Fibre Channel Commands 15
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4.3 Adapter Specific Settings
In certain circumstances, the advanced user may want to change
settings for an individual adapter or port, without affecting the other
adapters in the system. Specific examples of such settings are Fibre
Channel bus speed and Interrupt Coalescing.
To select a specific Fusion-MPT adapter as the current adapter, use the
select command. Selecting a port or adapter brings the port online and
allows you to show or set certain adapter specific parameters.
Use caution when you issue the following commands. Using the
commands incorrectly could make the bus unusable—for example,
forcing 1G operation on a 2G Fibre Channel loop.
4.3.1 select
Use the select OpenBoot command to select the adapter entry. This
opens the port to bring the port online:
ok select /pci@8,700000/IntraServer,fc@1