IB4X-00 B.11.31.1109 Driver for InfiniBand Release Notes

This document provides information about the B.11.31.1109 (AR1109) release of the HP IB4X-00
driver for InfiniBand.
IB4X-00 Driver for InfiniBand overview
This document details features introduced with this release, and defects fixes for, the IB4X-00 Driver
for InfiniBand on HP-UX 11i v3 for the B.11.31.1109 release.
New and changed features in this release
New features
The following feature is new with the B.11.31.1109 version of the IB4X-00 Driver for InfiniBand:
• There are no new features with this release of the IB4X-00 driver for InfiniBand.
Changed features
The following feature has been changed with the B.11.31.1109 version of the IB4X-00 Driver for
InfiniBand:
• There are no changed features with this release.
Known problems fixed in this version
The following issues have been fixed in the IB4X-00 Driver for InfiniBand HP-UX 11i v3 September
2011 (AR1109) release. To view the entire details of each issue fix, refer to the HP IT Resource
Center at: http://forums1.itrc.hp.com/service/forums/home.do
Table 1 HP-UX September 2011 (AR1109) Fixes
DescriptionDefect ID
This message incorrectly appeared in dmesg when the card already has the higher version of
the firmware:ib_t: Firmware version on the HCA is old. Please use 'itutil'
to upgrade it to the 2.5.0 version of the fw. This is fixed now.
QXCR1001105551
The command
itutil -d switch_fw interface_name spigot_id
QXCR1001105552
to display the firmware version of the switch displayed invalid values. This defect is fixed now.
Table 2 HP-UX March 2011 (AR1103) Fixes
DescriptionDefect ID
The IB4X-00 driver is enhanced to support the InfiniBand QDR Mezzanine card 512519–B21
on HP Integrity blade servers.
QXCR1001043163
The IB4X-00 driver is enhanced to support the InfiniBand QDR Standup card AT083A on
Superdome 2 and rx2800 i2 systems.
QXCR1001064478
Table 3 HP-UX August 2010 (WEB1008) Fixes
DescriptionDefect ID
The IB4X-00 driver is enhanced to support the InfiniBand QDR Mezzanine card 512519–B21
on HP Integrity blade servers.
QXCR1001043163
The nettl message logs as an ERROR, when the processing time of an event exceeds the allowed
time; therefore, it needs to be changed to WARNING.
QXCR1001031504
IB4X-00 Driver for InfiniBand overview 3