Pci_Parity - HP AlphaServer TS15 Owner's Manual

5.20.7

pci_parity

The pci_parity environment variable disables or enables parity checking on the PCI
bus.
Some PCI devices do not implement PCI parity checking, and some have a parity-
generating scheme in which the parity is sometimes incorrect or is not fully compliant with
the PCI specification. A side effect of this behavior is that superfluous PCI parity errors are
reported by the host PCI bridge. In such cases, the device can be used as long as parity is
not checked.
CAUTION: Disabling PCI parity checking on this system is not recommended or
supported.
The syntax is:
set pci_parity value
The options for value are:
on (default)
off
Example
>>> show pci_parity
pci_parity
Enables PCI parity checking.
Disables PCI parity checking.
ON
Using Firmware 5-49