Example C-4 help cpuconfig Command
Shell> help cpuconfig
Deconfigure or reconfigure cpus
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
2. Specifying a cpu number without a state will display
configuration status.
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
<CPU configuration data displayed>
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 server. 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. Server default
is 9600 baud.
Other Communication parameters are listed in Table C-2.
Table C-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.
Syntax
boottest Displays status of all speedy boot bits
boottest on Run all tests (for a normal boot time)
boottest off Skip all tests (for a faster boot time)
138 Utilities
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