Qlogic SANblade QLA2342 User manual

FC5054602-00 A Page i
Q
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QLA®2342/2342L User’s Guide
2-Gb Fibre Channel to PCI-X Host Bus Adapters

QLA2342/2342L Series User’s Guide
2-Gb Fibre Channel to PCI-X Host Bus Adapters Q
Page ii FC5054602-00 A
Information furnished in this manual is believed to be accurate and reliable. However, QLogic Corporation assumes no
responsibility for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
QLogic Corporation reserves the right to change product specifications at any time without notice. Applications described
in this document for any of these products are for illustrative purposes only. QLogic Corporation makes no representation
nor warranty that such applications are suitable for the specified use without further testing or modification. QLogic
Corporation assumes no responsibility for any errors that may appear in this document.
No part of this document may be copied nor reproduced by any means, nor translated nor transmitted to any magnetic
medium without the express written consent of QLogic Corporation.
Linux is a registered trademark of Linus Torvalds.
Microsoft, Windows NT, Windows Server, and Windows 2000 are trademarks or registered trademarks of Microsoft
Corporation.
QLogic, the QLogic logo, and QLA are registered trademark of QLogic Corporation.
Solaris is a registered trademark of Sun Microsystems, Inc.
SPARC is a registered trademark of SPARC International, Inc. Products bearing SPARC trademarks are based on
an architecture developed by Sun Microsystems, Inc.
WinZip is a registered trademark of WinZip Computing, Inc.
All other brand and product names are trademarks or registered trademarks of their respective owners
Document Revision History
Rev A 8/20/04
© 2004 QLogic Corporation. All rights reserved worldwide.
First Published: July 2004
Printed in U.S.A.
QLogic Corporation, 26650 Aliso Viejo Parkway, Aliso Viejo, CA 92656, [phone] or (949) 389-600
0

FC5054602-00 A Page iii
Table of Contents
Section 1 Introduction
1.1 How to Use this Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1.2 General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1.3 What is Fibre Channel? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1.4 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Section 2 QLA2342/2342L
2.1 QLA2342/2342L HBA Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.1.1 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.1.2 Jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.1.3 Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.2 Installation in the Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
2.2.1 Installation Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
2.3 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
2.4 Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
2.5 Agency Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
2.5.1 EMI and EMC Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
2.5.2 Product Safety Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Section 3 Troubleshooting
3.1 Problems After Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3.2 Hardware Problem Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3.3 System Configuration Problem Checklist . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
3.4 Fibre Channel Problem Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

QLA2342/2342L Series User’s Guide
2-Gb Fibre Channel to PCI-X Host Bus Adapters
Page iv FC5054602-00 A
Q
Figures
Figure Page
2-1 QLA2342/2342L HBA Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2-2 QLA2342/2342L HBA LED Activity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Tables
Table Page
2-1 QLA2342/2342L HBA Operating Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
2-2 QLA2342/2342L HBA Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

FC5054602-00 A 1-1
Section 1
Introduction
1.1
How to Use this Guide
The SANblade™QLogic host bus adapters (HBAs) supported in this document are
described in the following paragraphs. They are collectively referred to as the
QLA2342/2342L HBA unless otherwise noted.
■QLA2342 (dual channel, full-height bracket, optical media)
■QLA2342L (dual channel, low-profile bracket, optical media)
The QLA2342/2342L HBA are 64-bit, 133-MHz PCI-X to Fibre Channel optical
media.
First, install the QLA2342/2342L HBA according to the directions in the appropriate
hardware installation section. Secondly, install the software driver according the
directions in the associated readme.txt file.
1.2
General Description
Thank you for selecting the QLA2342/2342L Fibre Channel (FC) HBA. The
QLA2342/2342L HBA is an intelligent, high-performance, DMA bus master host
adapter designed for high-end systems. The intelligence and performance are
derived from the ISP23xx chips, making the QLA2342/2342L HBA a leading-edge
host adapter. The ISP23xx combines a powerful RISC processor, a Fibre Channel
protocol manager (FPM) with one or more 2-Gb Fibre Channel transceivers, and a
peripheral component interconnect-extended (PCI-X) local bus interface in a
single-chip solution. The QLA2342/2342L HBA supports all FC peripherals that
support private loop direct attach (PLDA) and fabric loop attach (FLA). Installation
of the QLA2342/2342L HBA is quick and easy.
1.3
What is Fibre Channel?
Fibre Channel technology is outlined in the SCSI-3 Fibre Channel Protocol
(SCSI-FCP) standard. Fibre Channel is a high-speed data transport technology
used for mass storage and networking. It connects mainframes, super computers,
workstations, storage devices, and servers.
Fibre Channel supports data transfer rates up to 200 MBps half-duplex and
400 MBps full-duplex on copper and optical interfaces. The QLA2342/2342L HBAs
use a multimode optical interface for intermediate distances (less than 500 meters
at the data rate of 1 Gbps; less than 300 meters at the data rate of 2 Gbps).

1 – Introduction
Features
1-2 FC5054602-00 A
Q
With its increased connectivity and performance, Fibre Channel is the I/O
technology preferred and used by system designers.
1.4
Features
■Compliance with PCI Local Bus Specification revision 2.2
■Compliance with PCI-X Addendum (revision 1.0) to the PCI Local Bus
Specification
■Compliance with Third Generation Fibre Channel-Physical and Signaling
Interface (FC-PH-3) standard
■Compliance with Fibre Channel-Arbitrated Loop (FC-AL-2) standard
■Compliance with U.S. and international safety and emissions standards
■Support for bus master DMA
■Fast!UTIL BIOS utility to customize the configuration parameters on the QLA23xx
HBA and attached drives
■Two independent channels on a single HBA
■Supports Fibre Channel protocol-SCSI (FCP-SCSI) and IP
■Supports point-to-point fabric connection (F-PORT FABRIC LOGIN)
■Supports Fibre Channel security protocol (FC-SP) using DH-CHAP (Solaris
SPARC 2.6, 7, 8, and 9 only)
■Supports fabric device management interface (FDMI) on the following operating
systems: Windows 2000; Windows Server 2003; Red Hat Linux 8 and 9,
Advanced Server 2.1; SuSE SLES 8; Solaris 2.6, 7, 8 and 9
Using FDMI, storage area network (SAN) administrators can view device-specific
information (for example, driver version, firmware version, and model number)
from a central console, regardless of the device manufacturer. This information
is kept at the FC switch and viewed through the switch's management application
or third party SAN management applications.

FC5054602-00 A 2-1
Section 2
QLA2342/2342L
2.1
QLA2342/2342L HBA Components
Figure 2-1 identifies the QLA2342/2342L HBA components referenced throughout
this section.
Each QLA2342/2342L HBA has a unique serial number; its location on the HBA is
noted in figure 2-1. Take a minute to write down the serial number of the
QLA2342/2342L HBA.
Figure 2-1. QLA2342/2342L HBA Layout
LED1
LED2
J1
J2
ISP CHIP
31
J3
31
J4
NOTE: The serial number is on the other side of the HBA.
The QLA2342 has a full-height bracket (as shown in
this figure). The QLA2342L has a low-profile bracket
(shorter than the bracket in this figure).
BRACKET
TRANSCEIVERS

2 – QLA2342/2342L
QLA2342/2342L HBA Components
2-2 FC5054602-00 A
Q
2.1.1
LEDs
Figure 2-2 identifies and describes the activity of the QLA2342/2342L HBA LEDs.
For more information about the beacon LED activity, see the SANsurfer Applications
User’s Guide (FS0054601-00).
Figure 2-2. QLA2342/2342L HBA LED Activity
2.1.2
Jumpers
The jumpers on the QLA2342/2342L HBAs set the default state of the laser and are
set at the factory with a jumper plug on pins 2–3 of the J3 and J4 jumpers.
CAUTION! Changing the jumper settings can result in the HBA being inoperable.
2.1.3
Bracket
The QLA2342 is shipped with an optional low-profile bracket. The QLA2342L is
shipped with an optional full-height bracket. This section describes how to change
the bracket.
CAUTION! The QLA2342/2342L HBA contains parts that can be damaged by ESD.
Before handling the QLA2342/2342L HBA, use standard methods to
discharge static electricity. Keep the QLA2342/2342L HBA in the
antistatic bag until you are ready to install it. Place the HBA on the bag
when you examine or configure it. Retain the bag for future use.
GREEN LED
AMBER LED
Green LED Amber LED Activity
Off Off Power off
On On Power
On Off Online
Off On Link established
Off Flashing twice per
second
Loss of
synchronization
Alternate flashing
twice per second
Alternate flashing
twice per second
Firmware error
Off Flashing once per
second
Beacon
J1 CONNECTOR
J2 CONNECTOR
J1 CONNECTOR LEDs
J2 CONNECTOR LEDs
GREEN LED
AMBER LED

2 – QLA2342/2342L
Installation in the Computer
FC5054602-00 A 2-3
Q
To change the bracket, follow these steps:
1. Remove the two screws that attach the current bracket to the HBA. Retain the
screws to re-attach the new bracket.
2. Remove the current bracket by sliding it off the transceiver housings. Set the
bracket aside.
3. Position the new bracket over the transceiver housings. Gently press the
bracket into position. Make sure the mounting tabs with the threaded holes are
positioned on the far side (the side opposite the transceiver) of the HBA.
4. Insert the screws saved from step 1 into the two holes. Tighten the screws.
Correct torque is 3.6-in/lbs.
2.2
Installation in the Computer
Before you install the QLA2342/2342L HBA in your computer, you need the
following:
■A screwdriver (usually a Phillips #1)
■Two optical mutimode cables with LC-style duplex connectors
CAUTION! The QLA2342/2342L HBA contains parts that can be damaged by ESD.
Before handling the QLA2342/2342L HBA, use standard methods to
discharge static electricity. Keep the QLA2342/2342L HBA in the
antistatic bag until you are ready to install it. Place the HBA on the bag
when you examine or configure it. Retain the bag for future use.
Perform the following steps to install the QLA2342/2342L HBA in your PC:
1. Check the motherboard and make any configuration changes necessary to
accommodate the QLA2342/2342L HBA.
The QLA2342/2342L HBA is self-configuring; however, some motherboards
require manual configuration. For example, some systems have a PCI Device
Configuration menu in the motherboard setup BIOS where you must enable
HBAs, bus master slots, and IRQ levels. If the motherboard supports triggering,
use level triggering for the QLA2342/2342L HBA. See the documentation
supplied with your computer, or contact your computer dealer to determine if
your motherboard requires configuration.
2. Power down the peripherals, then the computer.
3. Remove the computer cover and save the screws.
4. Choose any PCI bus slot that supports bus mastering. Most motherboards
automatically assign an IRQ level and interrupt line; if your motherboard does
not, you must assign the IRQ level and use interrupt line A for this slot.

2 – QLA2342/2342L
Installation in the Computer
2-4 FC5054602-00 A
Q
NOTE:
■Some motherboards have two kinds of PCI bus slots: master and
slave. The QLA2342/2342L HBA must be in a PCI bus master slot.
(Some motherboards have PCI bus master slots that are shared with
onboard devices. QLA2342/2342L HBAs do not work in shared slots.)
■PCI connectors vary among system HBA manufacturers. The
QLA2342/2342L HBA is a 64-bit PCI device that can function in a 32-bit
PCI slot; the slot conforms to the PCI specification (the rear edge of
the PCI slot is notched). If you try to install the QLA2342/2342L HBA
into a PCI slot that does not conform to the PCI specification, you may
damage the QLA2342/2342L HBA.
■PCI and PCI-X slots look the same. If the PC contains both PCI and
PCI-X slots, refer to the PC manufacturer’s instructions to determine
the slot type.
■The QLA2342/2342L HBAs are designed and tested to operate at PCI
bus speeds of up to 133 MHz.
5. Remove the slot cover for the slot in which you will install the QLA2342/2342L
HBA.
6. Place the QLA2342/2342L HBA into the slot. Carefully press the HBA into the
slot until it seats firmly.
7. Secure the QLA2342/2342L HBA to the chassis. Follow the PC manufacturer’s
instructions.
8. Connect the appropriate cable from the devices to the corresponding connector.
9. Carefully reinstall the computer cover. Insert and tighten the computer cover
screws.
10. Power up all external FC devices, then power up the PC and observe the
monitor. The BIOS is disabled by default. Consequently, the devices attached
to the QLA2342/2342L HBA are not identified. For example:
QLogic Corporation
QLA23xx PCI Fibre Channel ROM BIOS Version x.xx
Copyright (C) QLogic Corporation 2000 All rights reserved.
www.qlogic.com
Press <CNTRL-Q> for Fast!UTIL
BIOS for Adapter 0 is disabled
ROM BIOS not installed

2 – QLA2342/2342L
Installation in the Computer
FC5054602-00 A 2-5
Q
NOTE:
■SunSPARC systems do not display the BIOS banner.
■Enable the BIOS only if the boot device is attached to the
QLA2342/2342L HBA. This allows the system to boot faster.
■For further information about enabling the QLA2342/2342L HBA BIOS,
see the associated readme.txt file.
If the information displayed on your monitor is correct, congratulations! You have
successfully installed the QLA2342/2342L HBA in your computer.
If the information displayed is not correct and you have checked the QLA2342/2342L
HBA’s configuration, see section 3 for troubleshooting information.
See the associated readme.txt file for detailed instructions on how to install the
software drivers.
If you need FCode (Solaris SPARC systems), see the associated readme.txt file for
instructions on how to install or update the FCode on the QLA2342/2342L HBA.
Optionally, you can customize the QLA2342/2342L HBA and its attached devices
using the Fast!UTIL BIOS utility. See the associated readme.txt file for detailed
instructions.
2.2.1
Installation Help
If your system has an IDE hard disk, it may be assigned device number 80, which
is the boot device. If your system does not have an IDE hard disk, a parallel SCSI
host bus adapter (HBA), or a RAID adapter, the first bootable FC hard disk
configured (the one with the lowest ID) is assigned device number 80 and becomes
the boot device. The QLA2342/2342L HBA BIOS must be enabled if the boot device
is connected to the QLA2342/2342L HBA.
If you have a selectable boot BIOS and want to boot to an FC hard disk, set the
motherboard BIOS parameters to None or Not Installed. The ROM BIOS on the
QLA2342/2342L HBA automatically configures the FC peripherals.
Some new system BIOSs support selectable boot, which supersedes the
QLA2342/2342L HBA BIOS selectable boot setting. Select the QLA2342/2342L
HBA FC hard disk in the system BIOS to boot from an FC hard disk attached to the
QLA2342/2342L HBA.

2 – QLA2342/2342L
Specifications
2-6 FC5054602-00 A
Q
2.3
Specifications
Tables 2-1 and 2-2 define the QLA2342/2342L specifications.
Table 2-1. QLA2342/2342L HBA Operating Environment
Environment Minimum Maximum
Operating temperature 0°C/32°F55°C/131°F
Storage temperature –20°C/–4°F70°C/158°F
Relative humidity (noncondensing) 10% 90%
Storage humidity (noncondensing) 5% 95%
Table 2-2. QLA2342/2342L HBA Specifications
Type Specification
Host bus Conforms to PCI Local Bus Specification, revision 2.2 and the
PCI-X Addendum, revision 1.0
PCI/PCI-X signaling
environment
3.3 V and 5.0 V buses supported
PCI/PCI-X transfer
rate
132 MBps maximum burst rate for 32-bit PCI operation at 33 MHz
264 MBps maximum burst rate for 32-bit PCI/PCI-X operation at
66 MHz
264 MBps maximum burst rate for 64-bit PCI operation at 33 MHz
528 MBps maximum burst rate for 64-bit PCI/PCI-X operation at
66 MHz
1GBps maximum burst rate for 64-bit PCI-X operation at 133 MHz
Fibre Channel
specifications
Bus type: Multimode fibre optic media
Bus transfer rate: 200 MBps maximum at half-duplex
400 MBps maximum at full-duplex
Interface chip: ISP2312
CPU Single-chip design that includes a QLogic RISC processor, Fibre
Channel protocol manager, PCI/PCI-X DMA controller, and
integrated serializer/deserializer (SERDES) and electrical
transceivers that can auto-negotiate a data rate of 1 Gbps or
2Gbps
RAM 256 KB of sync SRAM supporting parity protection
BIOS ROM 128 KB of flash ROM in two 64-KB, software selectable banks.
The flash is field programmable.
NVRAM 256 bytes, field programmable
Onboard DMA Five-channel DMA controller: two data, one command, one
auto-DMA request, and one auto-DMA response
Frame buffer FIFO Integrated 4-KB transmit and 6-KB receive frame buffer FIFO for
each data channel

2 – QLA2342/2342L
Agency Certification
FC5054602-00 A 2-7
Q
2.4
Label
The transceiver on the QLA2342/2342L HBA is a Class I laser product. It complies
with IEC 825-1 and FDA 21 CFR 1040.10 and 1040.11. The transceiver must be
operated under recommended operating conditions.
2.5
Agency Certification
The following sections contain a summary of the EMC/EMI test specifications
performed on the QLA2342/2342L (FC5010409-xx) to comply with radiated
emission, radiated immunity and product safety standards.
2.5.1
EMI and EMC Requirements
The QLA2342/2342L conform to the following requirements:
■FCC Part 15, Class B
❑Radiated Emission Class B
❑Conducted Emission Class B
■ICES-003 Class B
■CE Mark 89/336/EEC EMC Directive
❑EN55022:1998/CISPR22:1997 Class B
❑Radiated Emission Class B
❑Conducted Emission Class B
Connectors Two LC-style connectors for multimode fibre optic cabling using
a small form factor optical transceiver module
Form factor 16.93 cm×5.15 cm (6.7"×2.5")
Operating power Less than 15 watts
Table 2-2. QLA2342/2342L HBA Specifications (Continued)
Type Specification
CLASS I LASER PRODUCT

2 – QLA2342/2342L
Agency Certification
2-8 FC5054602-00 A
Q
❑EN55024:1998
❑Immunity Standards
❑EN61000-4-2 :1995 ESD
❑EN61000-4-3 :1995 RF Electro Magnetic Field
❑EN61000-4-4 :1995 Fast Transient/Burst
❑EN61000-4-5 :1995 Fast Surge Common/Differential
❑EN61000-4-6 :1996 RF Conducted Susceptibility
❑EN61000-4-8 : 1994 Power Frequency Magnetic Filed
❑EN61000-4-11: 1994 Voltage Dips and Interrupt
❑EN61000-3-2:1995 Harmonic Current Emission
❑EN61000-3-3:1994 Voltage Fluctuation and Flicker
■VCCI, Class B certified
■CNS 13438 Class B certified
■AS/NZS 3548 Class B
■Korea MIC certified
2.5.2
Product Safety Requirements
■UL, cUL
❑UL60950
❑CSA C22.2 No.60950
❑Class 1 Laser Product per DHHS 21CFR (J)
■73/23/EEC Low Voltage Directive
❑TUV:
❑EN60950:1992+A1,2,3,4,11
❑EN60825-1:1994+Al l
❑EN60825-2:1994

FC5054602-00 A 3-1
Section 3
Troubleshooting
3.1
Problems After Installation
There are three basic types of installation problems that can cause your
QLA2342/2342L HBA to function incorrectly: hardware problems, system
configuration problems, and Fibre Channel problems. The following section
provides itemized checklists to help you determine why your QLA2342/2342L HBA
is not functioning.
3.2
Hardware Problem Checklist
■Are all of the circuit cards installed securely in the system?
■Are all of the cables securely connected to the correct connectors? Be sure that
the FC cables that attach from the QLA2342/2342L HBA connectors to the device
are connected correctly. For example, the optical transmit connector on the
QLA2342/2342L HBA must be connected to the optical receive connector on the
device. Some connectors require a firm push to ensure proper seating. An easy
way to check for correct seating is to switch the connectors on either the
QLA2342/2342L HBA or the device, then restart your system. If the BIOS is
enabled, devices attached to the QLA2342/2342L HBA are displayed on the
screen.
■Is the QLA2342/2342L HBA installed correctly in the PCI slot? Is it seated firmly
in the slot? PCI and PCI-X slots look the same. If the PC contains both PCI and
PCI-X slots, refer to the PC manufacturer’s instructions to determine the slot type.
■Check for interference due to nonstandard PCI connectors.
■Is the Fast!UTIL data rate setting correct? See the appropriate readme.txt file
for information about setting the data rate.
■Are all external peripherals properly powered up? See the appropriate readme.txt
file for information about displaying attached devices.

3 – Troubleshooting
System Configuration Problem Checklist
3-2 FC5054602-00 A
Q
3.3
System Configuration Problem Checklist
All PCI-compliant and PCI-X-compliant systems automatically detect 32-bit or 64-bit
HBAs and set the appropriate bus speed (for example, 33 MHz or 133 MHz). Check
the motherboard for proper configuration (see the appropriate installation section
for more information.
See the documentation supplied with your computer, or contact your computer
dealer to determine if your motherboard requires special configuration.
3.4
Fibre Channel Problem Checklist
■Were all of the FC devices powered up before you powered up the PC?
■Check that all cables are properly connected.
■Have you configured your RAID controller using the utilities provided by the
manufacturer?
■Some Fibre Channel switches support zoning. Make sure that your switch is
configured correctly.
■Make sure that data rate setting on the QLA2342/2342L matches the target
device. For example, if the QLA2342/2342L is set to 2 Gb, set the target device
to 2 Gb.
■If you are using a RAID box, modify the following settings in Fast!UTIL:
❑Login Retry Count = 60
❑Port Down Retry Count = 60
❑Execution Throttle = 100