Operations Guide, Fourth Edition - HP Integrity rx1620

Example 3-4 help cpuconfig Command

Shell> help cpuconfig

CPUCONFIG [cpu] [on|off]

cpu Specifies which cpu to configure

on|off Specifies to configure or deconfigure a cpu

Notes:

1. Cpu status will not change until next boot

Examples:

* To deconfigure CPU 0

fs0:\> cpuconfig 0 off

CPU will be deconfigured on the next boot

* To display configuration status of cpus

fs0:\> cpuconfig

baud

Sets the baud rate and communication settings for a UART.

Syntax

baud <index> <baudrate>

Parameters

<index> 0 through the total number of UARTS minus one

<baudrate> baud rate.

Operation

This command is used to change the speed for a UART in the system. This command works for

all UARTs visible to EFI/POSSE. If the UART is part of processor dependent hardware (PDH)

space and is initialized by the core firmware, this command communicates the settings to core

firmware so the UART can be initialized with the new settings on the next boot. System default

is 9600 baud.

Other Communication parameters are listed in Table 3-2.

Table 3-2 Communications Parameters

ValueParameter

1RECEIVE_FIFO_DEPTH

1000000TIMEOUT

No parityPARITY

8DATA_BITS

1STOP_BITS

0CONTROL_MASK

boottest

Interacts with the speedy boot variable allowing it to be set appropriately.

34 Utilities