HP Integrity Server rx4640 manual 182

Utilities

Specifying SCSI Parameters

Using the SCSI interface information from the example above, the pieces of information that, combined, tell you this is a SCSI interface are the following (shown in bold, for highlighting purposes):

00	20	01	00	0x1000	0x0030	xx	Acpi(HWP0002,200)/Pci(10)
00	20	01	01	0x1000	0x0030	xx	Acpi(HWP0002,200)/Pci(11)

Looking at all of the above information together, the vendor (0x1000) and device (0x0030) are the IDs for a SCSI interface. Of the devices with those IDs, this device has two channels (Fnc # of 00 immediately followed by Fnc # of 01). Also, this SCSI interface has a non-numeric (XX) slot # indicating that it is on the I/O baseboard.

Step 2. Still at the EFI shell prompt, enter the following command to obtain the controller’s handle for the SCSI interface:

devtree

A tree of all EFI-capable devices installed in the server is displayed. The output could look like this:

Shell> devtree

Device Tree

Ctrl[04]

Ctrl[06] VenHw(SysROM)

Ctrl[0B] Acpi(HWP0002,0)

Ctrl[15] Usb Open Host Controller

Ctrl[16] Usb Open Host Controller

Ctrl[17] Acpi(HWP0002,0)/Pci(12)

Ctrl[18] PCI IDE/ATAPI Controller

Ctrl[56] DV-28E-C

Ctrl[91] FAT File System [FAT32] 118 MB

Ctrl[0C] Acpi(HWP0002,100)

Ctrl[1C] LSI Logic Ultra320 SCSI Controller

Ctrl[1D] LSI Logic Ultra320 SCSI Controller

Ctrl[1E] Acpi(HWP0002,100)/Pci(20)

Ctrl[57] Acpi(HWP0002,100)/Pci(20)/Mac(000E7F7E07FA)

Ctrl[1F] Acpi(HWP0002,100)/Pci(21)

Ctrl[58] Acpi(HWP0002,100)/Pci(21)/Mac(000E7F7E07FB)

Ctrl[0D] Acpi(HWP0002,200)

Ctrl[20] Acpi(HWP0002,200)/Pci(10)

Ctrl[0E] Acpi(HWP0002,300)

Ctrl[22] HP 2 Gb Dual Port PCI/PCI-X Fibre Channel Adapter ( Port 1)

Ctrl[23] HP 2 Gb Dual Port PCI/PCI-X Fibre Channel Adapter ( Port 2)

Ctrl[0F] Acpi(HWP0002,400)

Ctrl[24] Acpi(HWP0002,400)/Pci(10)

Ctrl[25] Acpi(HWP0002,400)/Pci(11)

Ctrl[10] Acpi(HWP0002,600)

Ctrl[26] Acpi(HWP0002,600)/Pci(10)

Ctrl[11] Acpi(HWP0002,700)

Ctrl[27] Acpi(HWP0002,700)/Pci(10)

Ctrl[28] Acpi(HWP0002,700)/Pci(11)

Ctrl[43] 16550 Serial UART Driver

Ctrl[44] VT-100+ Serial Console

Ctrl[3E] Primary Console Input Device

Ctrl[3F] Primary Console Output Device

Ctrl[3D] Primary Standard Error Device

Ctrl[29] Acpi(HWP0002,700)/Pci(20)

Ctrl[40] Acpi(PNP0501,0)

Ctrl[41] 16550 Serial UART Driver

Ctrl[42] VT-100+ Serial Console

Ctrl[54] VenHw(D65A6B8C-71E5-4DF0-A909-F0D2992B5AA9)

182 Appendix C