HP Rx2620-2 - Integrity - 0 MB RAM Service Manual page 165

Drv[45] Ctrl[1C] Lang[eng]
Drv[45] Ctrl[1D] Lang[eng]
This listing shows which driver controls which device (controller). This information describes
a SCSI interface because the values shown for Ctrl—17 and 18—are the controller handles
for the SCSI interface two channels (from the information displayed by the devtree
command).
NOTE: The EFI driver handle values change on every boot.
TIP:
From this command (drvcfg), record these two pieces of information for each channel
of each SCSI interface for parameters to be changed:
• Drv (the EFI driver handle)
• Ctrl (the controller handle)
4. Using the drivers handle [Drv] and the controller handle [Ctrl] from the drvcfg command,
start the EFI SCSI Setup Utility for one channel of this SCSI interface.
At the EFI Shell prompt, enter:
Shell> drvcfg -s drvr_handle cntrl_handle
where
• drvr_handle The handle of the driver that controls the channel with the SCSI ID you
want to display or change
• cntrl_handle The handle of the controller for the channel with the SCSI ID you want
to display or change
For channel A of this SCSI interface, enter:
Shell> drvcfg -s 45 18
The EFI SCSI Setup Utility starts and its main menu displays, showing a list of all the EFI
capable SCSI interfaces in the system.
5. Move the cursor to highlight the channel of the SCSI interface.
6. Press Enter to determine which channel of the interface to highlight, match the PCI Bus,
PCI Dev, and PCI Func values on this screen to the Bus #, Dev #, and Fnc # values
from the info io command.
CAUTION: Do not select the <Global Properties> option on the main menu.
TIP:
To move the cursor in the EFI SCSI Setup Utility, use the following keys:
• Arrow keys:
• Alternate keys:
H = left
J = down
K = up
L = right
I = home
O = end
The Adapter Properties screen for this channel of the SCSI interface appears.
Specifying SCSI Parameters 165