Example 5 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
<CPU configuration data displayed>
baud
Sets the baud rate and communication settings for a universal asynchronous receiver-transmitter
(UART).
Syntax
baud <index> <baudrate>
Parameters
<index> 0 through the total number of UARTS minus one
<baudrate> baud rate.
Operation
Use this command 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. System default is 9600 baud.
Other Communication parameters are listed in
Table 32
.
Table 32 Communications Parameters
Value
Parameter
1
RECEIVE_FIFO_DEPTH
1000000
TIMEOUT
No parity
PARITY
8
DATA_BITS
1
STOP_BITS
0
CONTROL_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)
EFI/POSSE Commands
157
