HP Unified Extensible Firmware Interface - Manual (Page 28)

fs0:\> dblk fs0 2
To display 0x5 blocks of fs0, beginning from block 0x12:
fs0:\> dblk fs0 12 5
devices
Displays a list of devices managed by UEFI drivers.
Syntax
devices [-b] [-lxxx] [-sfo]
Options
-b Displays one screen at a time.
-lxxx Displays devices in a specific language. For a list of possible code options see the UEFI
Specification.
-sfo Displays information in standard-format output.
Description
This command prints a list of devices that are being managed by drivers that follow the UEFI Driver
Model.
Example
To display all devices compliant with the EFI Driver Model:
Shell> devices
C T D
T Y C I
R P F A
L E G G #P #D #C Device Name
== = = = == == == =============================================================
20 R - - - 1 13 VenHw(58C518B1-76F3-11D4-BCEA-0080C73C8881)
3D D - - 3 - - Primary Console Input Device
3E D - - 3 - - Primary Console Output Device
64 B - - 1 6 2 "UGA Window 1
65 B - - 1 6 2 UGA Window 2"
66 B - - 1 1 1 EFI_WIN_NT_SERIAL_PORT=COM1
67 B - - 1 1 1 COM1
68 B - - 1 4 2 PC-ANSI Serial Console
69 D - - 1 - - EFI_WIN_NT_SERIAL_PORT=COM2
6E D - - 1 - - EFI_WIN_NT_PHYSICAL_DISKS=e:RW;262144;512
6F D - - 1 - - EFI_WIN_NT_CPU_MODEL=Intel(R) Processor Model
70 D - - 1 - - EFI_WIN_NT_CPU_SPEED=3000
71 D - - 1 - - EFI_MEMORY_SIZE=64
72 D - - 1 - - EFI_MEMORY_SIZE=64
Output details
Table 5 (page 28) describes the possible output for this command.
Table 5 Output details—devices command
Displays the... Column
Handle number of the device CTRL
Device type. Options are: TYPE
•
R —Root controller
•
B —Bus controller
•
D —Device controller
28 UEFI Shell command reference