Datasheet

Page vi IB0056101-00 H
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QLogic Host Channel Adapter and QLogic OFED Software Install Guide
QLogic OFED Version 1.4
New section “Unloading the Driver/Modules Manually” on
page 6-16
Changed name of Adapter Settings section.
In the second bullet (IB MTU size), removed the
statements about 4K MTU, which no longer apply.
In the fourth bullet (MaxPayload size), changed
recommendation to using a size of 256.
Added fifth bullet (write combining).
Added sixth bullet (PCIe bus width).
“Adapter and Other Settings” on page 7-2
In Step 4, added that missing RPMs can be found. “Customer Acceptance Utility” on page 7-3
Deleted Troubleshooting item:
ifup on ipath_ether on SLES 10 Reports
"unknown device"
Appendix A
Deleted reference to MTRR BIOS setting. “BIOS Settings” on page A-2
Deleted section Version Number Conflict with
opensm-* on RHEL5 Systems, and associated
subsections.
Was on page A-4.
Changed name of infinipath-kernel package
to kernel-ib package. Changed the associated
command.
“Missing Kernel RPM Errors” on page A-2
New section “openmpi_gcc Fails to Install Because of Depen-
dency on gfortran (RHEL 4)” on page A-4
Changed libgcc RPM name for RHEL4.
Changed glibc RPM name.
“mpirun Installation Requires 32-bit Support” on
page A-4
Added new Configuration Issues section and sub-
sections.
“ibsrpdm Command Hangs when Two Adapters
are Installed but only Unit 1 is Connected to the
Switch” on page A-5
“Outdated ipath_ether Configuration Setup Gener-
ates Error” on page A-5
New Appendix for write combining. MTRR Map-
ping and Write Combining settings information
moved here and have been updated.
“Write Combining” on page B-1
“Verify Write Combining is Working” on page B-1
“MTRR Mapping and Write Combining” on
page B-2
New section “PAT and Write Combining” on page B-2