I/O Space; I/O Space Requirements - Fujitsu D3144 Technical Manual

3.5

I/O space

I/O space is required for the hardware itself, Legacy OPROM, EFI driver, and
OS driver, see figure
Figure 10: I/O space requirement
3.5.1

I/O space requirements

Figure 10 lists the I/O space requirements where "x" indicates that I/O space is
required. Please note that I/O space assignment is only needed if Legacy LAN
Boot(PXE, iSCSI) and an LSI SAS/SAS_RAID card is used.
D3144, D3145, D3146 (RX900 S2)
10.
PCIe card
Firmware
Firmware
Option
ROM
(Legacy)
CSM
Legacy
OS
Technical Manual
EFI
Driver
BIOS
EFI-aware
OS
Features
41