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

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:

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