Supermicro SUPERSERVER User Manual page 56

S S
UPER ERVER 7048R-C1RT/7048R-C1R User's Manual
No PCIe Port Active ECO (Engineer Change Order)
This feature provides a work-around solution when there is no active PCI device
detected by the BIOS. The options are PCU Squelch Exit Ignore Option and
Reset the SQ FLOP by CSR Option.
Socket 0 PCIeD00F0 - Port 0/DMI
Link Speed
This item configures the link speed of a PCI-E port specified by the user. The
options are Gen 1 (Generation 1) (2.5 GT/s), Gen 2 (Generation 2) (5 GT/s),
and Auto.
PCI-E Port DeEmphasis
This item configures the De-Emphasis Control (LANKCON2 [6]) setting for this
computer. The options are -6.0 dB and -3.5 dB.
The following items will be display:
•
PCI-E Port Link Status
•
PCI-E Port Link Max
•
PCI-E Port Link Speed
PCI-E Port L0s Exit Latency
Use this item to set the length of time required for the port specified by the user
to complete the transition from L0s to L0. The default setting is 4uS - 8uS.
PCI-E Port L1 Exit Latency
Use this item to set the length of time required for the port specified by the user
to complete the transition from L1 to L0. The default setting is <1uS, 1uS - 2uS,
2uS - 4uS, 4uS - 8uS, 8uS - 16uS, 16uS - 32uS, 32uS - 64uS, and >64uS.
Fatal Err (Error) Over
Select Enable to force fatal error prorogation to the IIO core error logic for the
port specified by the user. The options are Disable and Enable.
Non-Fatal Err (Error) Over
Select Enable to force non-fatal error prorogation to the IIO core error logic for
the port specified by the user. The options are Disable and Enable.
Corr Err (Correctable Error) Over
Select Enable to force correctable error prorogation to the IIIO core error logic
for the port specified by the user. The options are Disable and Enable.
7-12
L0s Support
When this item is set to Disable, IIO will not put its transmitter in the L0s state.
The default setting is Disable.
Socket 0 PCIeD01F0 - Port 1A/Socket 0 PCIeD02F0
- Port 2A/Socket 0 PCIeD20F2 - Port 2C/Socket 0
PCIeD03F0 - Port 3A/Socket 0 PCIeD03F2 - Port 3C
PCI-E Port
Select Enable to enable the PCI-E port specified by the user. The options are
Auto, Enable, and Disable.
Hot Plug Capable
Select Enable to enable hot-plugging support for the PCI-E port specified by the
user to allow the user to replace the device installed on the port without shutting
down the system. The options are Disable and Enable.
PCI-E Port Link
Select Disable to disable the link that is not involved in training activities, but its
CFG is still active. The options are Enable and Disable.
Link Speed
Use this item to select the link speed for the PCI-E port specified by the user.
The options are GEN1 (2.5 GT/s), GEN2 (5 GT/s), GEN3 (8 GT/s), and Auto.
PCI-E Port DeEmphasis
Use this item to select the De-Emphasis control setting for a PCI-E port specified
by the user. The options are -6.0 dB and -3.5 dB.
The following items will be display:
•
PCI-E Port Link Status
•
PCI-E Port Link Max
•
PCI-E Port Link Speed
PCI-E Port L0s Exit Latency
Use this item to set the length of time required for the port specified by the user
to complete the transition from L0s to L0. The default setting is 4uS - 8uS.
7-13
Chapter 7: BIOS