Reference Guide

Table 297. --PcieBusAllocation (continued)
Attribute Details Description
This feature controls the PCIe bus resources allocation among
the PCIe SLOTs.
--PcibusCount
Table 298. --PcibusCount
Attribute Details Description
Valid Argument 64, 128, 256
Sets the maximum PCI bus count for the system.
--PcieRSA
Table 299. --PcieRSA
Attribute Details Description
Valid Argument Enabled, Disabled
Enables or disables the Reliability Availability Serviceability (RSA) support on PCIe devices.
--PcieLinkSpeed
Table 300. --PcieLinkSpeed
Attribute Details Description
Valid Argument Auto, Gen1, Gen2
Possible Values auto, gen1 and gen2.
Auto - PCIe link speed is configured based on the maximum speed supported by both upstream
and downstream devices.
Gen1 - The PCIe link speed is configured in gen1.
Gen2 - The maximum PCIe link speed allowed is limited to gen2.
Configures PCIe LinkSpeed.
--PciMmioSpaceSize
Table 301. --PciMmioSpaceSize
Attribute Details Description
Valid Argument Small, Large, Dynamic
Allocates a part of the memory to the PCI Memory Mapped I/O. It allows you to reserve large
or small device-specific memory regions to decrease or increase the usable memory on
systems with a 32-bit operating system.
● Small — Allocates a small region of memory to PCI memory mapped I/O.
● Large — Allocates a large region of memory to PCI memory mapped I/O. This reserves the
large device specific memory regions, but reduces the amount of usable memory in 32-bit
operating system.
Options for Dell Command | Configure 4.2 89