User Service Guide, Second Edition - HP Integrity BL60p Server Blade

Appendix C
Utilities
Specifying SCSI Parameters
134
Ctrl[17] LSI Logic Ultra320 SCSI Controller
Ctrl[18] LSI Logic Ultra320 SCSI Controller
Ctrl[19] Acpi(HWP0002,100)/Pci(2|0)
Ctrl[4B] Broadcom NetXtreme Gigabit Ethernet (BCM5701)
Ctrl[0C] Acpi(HWP0002,200)
Ctrl[0D] Acpi(HWP0002,400)
Ctrl[0E] Acpi(HWP0002,700)
Ctrl[1A] Acpi(HWP0002,700)/Pci(1|0)
Ctrl[1B] Acpi(HWP0002,700)/Pci(1|1)
Ctrl[36] 16550 Serial UART Driver
Ctrl[37] VT-100+ Serial Console
Ctrl[31] Primary Console Input Device
Ctrl[32] Primary Console Output Device
Ctrl[30] Primary Standard Error Device
Ctrl[1C] Acpi(HWP0002,700)/Pci(2|0)
Ctrl[32] Primary Console Output Device
Ctrl[30] Primary Standard Error Device
Ctrl[33] Acpi(PNP0501,0)
Ctrl[34] 16550 Serial UART Driver
Ctrl[35] VT-100+ Serial Console
Ctrl[31] Primary Console Input Device
Ctrl[32] Primary Console Output Device
Ctrl[30] Primary Standard Error Device
Ctrl[44] VenHw(904EFCF0-F0A8-11D4-B4CA-303031303833)
Ctrl[46] VenHw(D65A6B8C-71E5-4DF0-A909-F0D2992B5AA9)
In the above example, the SCSI interface information is shown highlighted bold. You can tell the
information is for the SCSI interface because the path on the first line—Acpi(HWP0002,100)— is
the path from the information displayed by the info io command. The next two lines are for the
SCSI interface two channels, one line for each channel (they contain the SCSI interface description
[LSI Logic Ultra160 SCSI Controller]). Note the value shown for Ctrl—17 and 18—at the
beginning of each of those lines; this is the controller’s handle for each channel. You need to know
it for the next step.
NOTE The controller’s handle values will change on every boot.
Step 3. Still at the EFI shell prompt, type this command to obtain the EFI driver’s handle for the SCSI
interface:
drvcfg
A list of all EFI-capable configurable components in the system is displayed. The output may look
like this:
Shell> drvcfg
Configurable Components
Drv[3D] Ctrl[15] Lang[eng]
Drv[3F] Ctrl[19] Lang[eng]
Drv[45] Ctrl[17] Lang[eng]
Drv[45] Ctrl[18] Lang[eng]
This listing shows which driver controls which device (controller). In the above example, the SCSI
interface information is shown highlighted bold. You can tell the information is for this SCSI
interface because the values shown for Ctrl—17 and 18—are the controller’s handles for the SCSI
interface two channels (from the information displayed by the devtree command).