UEFI Menu Operations
3.6 Device Path
657
CA92344-0539-04
3.6.2 Identification of Device Path
Description regarding the identification method of SAS disk built in SB, SAS disk built in DU, disk from Fibre
card and device path of GigaLAN is shown below.
SAS Disk built in SB
Specific method of SAS disk built in SB is described as an example.
Relation of connection from CPU to SAS disk built in SB is shown in “
FIGURE 3.74 Specification of SAS disk
” shows the device Node.
FIGURE 3.74 Specification of SAS disk built in SB
Device Path is as follows.
PcieRoot(0x0)/Pci(0x1C,0x0)/Pci(0x0,0x0)/Ctrl(0x0)/Scsi(0x0,0x0)/HD(1,GPT,
83B59636
‐
996C
‐
4550
‐
A27A
‐
EBEAA43820D0, 0x800, 0x32000)
SAS Disk built in DU
Specific method of SAS disk built in DU#0 is described as an example.
FIGURE 3.75 Specification of SAS Disk built in DU#0
Device path of SAS device is as follows.
Pcieroot(0x0)/PCI(0x02,0x0)/PCI(0x0,0x0)/PCI(0x10,0x0)/PCI(0x0,0x0)/PCI(0x09,0x0)/PCI(0x0,0x0)/PCI(0x0
1,0x0)/PCI(0x0,0x0)/Ctrl(0x0,0x0)/Scsi(0x3,0x0)/PCI(0x0,0x0)/HD(1,GPT,83B59636
‐
996C
‐
4550
‐
A27A
‐
EBEAA43820D0,0x800,0x32000)
controller
Disc)
controller
Disc)