HP SmartStart-Software - Manual (Page 28)

Toolkit utilities 28
Command-line argument Description
[path]allboards.xml This argument specifies the allboards.xml PCI device list
file, which is used to convert PCI IDs found in hardware
discovery into device names, such as "Smart Array 5i
Controller."
<expression> This argument specifies the query expression. See
"Expression operators and terms (on page 28 )."
IFHW return codes
Value Meaning
0 The expression is true.
1 The expression is false.
2 The expression was not understood or an argument was invalid.
IFHW command-line examples
Command-line argument Description
ifhw hpdiscovery.xml
allboards.xml "PCI:Smart Array
5i"
This command returns the following error levels:
• ERRORLEVEL 0 (True) if the Smart Array 5i is
present
• ERRORLEVEL 1 (False) if the device is not present
• ERRORLEVEL 2 (Error) if the expression could not be
understood
Expression operators and terms
Operator or term Result
and True if both operands are true
or True if either operand is true
gt True if the first operand is greater than the second
lt True if the first operand is less than the second
gte True if the first operand is greater than or equal to the second
lte True if the first operand is less than or equal to the second
eq True if the two operands are equal
neq True if the two operands are not equal
not True if the operand is false
PCI:<string> True if a PCI device whose name includes <string> is found in the hardware
discovery file. <string> is case-sensitive.
HWQ:<string> The hardware discovery file is searched for <string>, and the corresponding value
is the value of this term. <string> is case-sensitive.
<string> A literal string, used for comparison