Compaq 164SX Manual De Usuario
7–20
Alpha SRM Console Firmware
Environment Variables for Alpha SRM Console Commands
7.3.1.2 System-Defined Environment Variables
The following table shows common Alpha SRM Console system-defined
environment variables and their descriptions. For a complete list, enter
environment variables and their descriptions. For a complete list, enter
show *
at
the Alpha SRM Console prompt.
System-Defined
Environment Variable
Environment Variable
Description
console
When used with the
set
command, this variable modifies
the console output to either the serial port or the graphics
controller.
controller.
control_scsi_term
This variable is unused in the motherboard system.
ewa0_mode
This variable determines if the AUI (ThinWire) or the
twisted-pair Ethernet ports will be enabled. AUI is the
default. (Autosensing is not supported.)
twisted-pair Ethernet ports will be enabled. AUI is the
default. (Autosensing is not supported.)
os_type
When used with the
set
or
show
command, this variable
modifies or displays the specified firmware that will be
loaded on the next power cycle. Specify the value
loaded on the next power cycle. Specify the value
osf
or
UNIX
to select the Alpha SRM Console.
pci_parity
This variable controls PCI parity checking. The possible
values are:
values are:
on
= Parity checking is enabled.
off
= Parity checking is disabled; this is the
default.
sniff
= Parity checking is enabled or disabled
depending on the PCI device.
oem_string
When used with the
set
or
show
command, this variable
modifies or displays a text string that identifies the product
name in the Alpha SRM Console banner.
name in the Alpha SRM Console banner.