Installing the A6829A Adapter

Specifying SCSI Parameters

Setting Bus Width for A6829A Host Bus Adapter Installed in

Itanium-Based System

If the HP A6829A HBA is installed in a supported Itanium-based system, use the following procedure to set the bus width:

Step 1. At the EFI Shell prompt, issue the drivers command as illustrated in the following example:

Shell> drivers

TD

DY C I

RP F A

V

VERSION

E G G #D

#C

DRIVER NAME

IMAGE NAME

==

========

= = = ==

==

===================================

===================

14

00000010

B - -

8

18

PCI Bus Driver

PciBus

20

01010201

D X X

5

-

LSI Logic Ultra160 SCSI Driver

PciRomSeg=00000000

21

01010201

D X X

1

-

LSI Logic Ultra160 SCSI Driver

PciRomSeg=00000000

24

00000200

D X X

3

-

LSI Logic Ultra SCSI Driver

PciRomSeg=00000000

25

00000200

D X X

1

-

LSI Logic Ultra SCSI Driver

PciRomSeg=00000000

28

01010201

D X X

1

-

LSI Logic Ultra160 SCSI Driver

PciRomSeg=00000000

2D

00000105

D X X

1

-

HP Tachyon XL2 Fibre Channel Mass S

PciRomSeg=00000000

2E

00000105

D X X

2

-

HP Tachyon XL2 Fibre Channel Mass S

PciRomSeg=00000000

31

00000020

? - -

-

-

USB Keyboard Driver

UsbKeyBoard

32

00000010

? - -

-

-

UGA Console Driver

GraphicsConsole

33

00000000

? - -

-

-

PCI VGA Mini Port Driver

PciVgaMiniPort

34

00000010

? - -

-

-

VGA Class Driver

VgaClassDriver

35

00000010

B - -

1

1

Serial 16550 UART Driver

Serial16550

36

00000010

B - -

1

1

Serial Terminal Driver

Terminal

37

00000010

D - -

1

-

Platform Console Management Driver

ConPlatform

38

00000010

D - -

1

-

Platform Console Management Driver

ConPlatform

39

00000010

B - -

 

1

1 Console Splitter Driver

ConSplitter

Step 2. Find the driver handle designation <drvr_handle>.

For the A6829A HBA, the <drvr_ handle> designation will be in the DRV column that corresponds to the LSI Logic Ultra160 SCSI Driver listing in the DRIVER NAME column.

In the preceding example, there are two versions of the LSI Logic Ultra160 SCSI Driver. The <drvr_handle> designations that correspond to the two LSI Logic Ultra SCSI Drivers are 20 and 21.

Step 3. Find the controller handle designation, <cntrl_handle>.

At the EFI Shell prompt, issue the drvcfg command as illustrated in the following example:

48

Chapter 2

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HP I Dual Channel Ultra160 SCSI Host Adapter A6829A manual F a Version