Example D-14 ioconfig command

Shell> ioconfig

 

Deconfigure

or reconfigure IO components or settings

IOCONFIG [fast_init

wol [on off]]

fast_init

Specifies device connection policy setting

mps_optimie

Specifies

PCIe optimization setting

wol

Specifies System Wake-On-LAN setting

on off

Specifies

to configure or deconfigure a feature or component

Note:

1.If fast_init is enabled, firmware will connect only the minimum set of devices during boot. This feature might cause boot failure; disable this feature if failure occurs.

2.A reboot is required for PCIe MPS sptimiation changes to take effect

3.Any pending Wake-On-LAN request will not be cleared until reboot if the setting is changed to disabled.

System will clear pending Wake-On-LAN requests each time the system reboots if the setting is disabled.

Examples:

*To display the current settings fs0:\> ioconfig

Fast initialization: Enabled

MPS optimization: Disabled

System Wake-On-LAN: Disabled

*To display the current device connection policy setting fs0:\> ioconfig fast_init

Fast initialization: Enabled

*To disable fast initialization fs0:\> ioconfig fast_init off Fast initialization: Disabled

*To enable the System Wake-On-LAN setting fs0:\> ioconfig wol on

System Wake-On-LAN: Enabled

default

Enables you to restore non-volatile memory (NVM) to default values and clear NVM storage values.

Syntax

default

[efi sal]

default

clear [bmc efi sal]

Parameters

clear

clears NVM storage values

Operation

Sets NVM and stable store values to predefined default values. Normally only a subset of values are available for default. To reset the system, execute the default clear command.

errdump

Displays the contents of processor internal memory logged on the first machine check abort (MCA) for all processors present in the system.

EFI/POSSE Commands 327