Supermicro X13DEG-QT User Manual page 124

Super X13DEG-QT User's Manual
IIO eDPC Support (Available when your system supports this feature)
Use this feature to configure the setting for IIO Enhanced Downstream Port Containment
(eDPC) support for your system in an effort to improve the error containment capacity
within the PCIe subsystem when an uncorrected error is detected either at the root port
or at the switch downstream port. Select Disable to disable IIO eDPC support. Select
On Fatal Error to enable IIO eDPC support in your system when a fatal error occurs.
Select On Fatal and Non-Fatal Error to enable IIO eDPC support when an error, fatal
or non-fatal, has occurred. The options are Disable, On Fatal Error, and On Fatal and
Non-Fatal Errors.
IIO eDPC Interrupt (Available when your system supports this feature and when
"IIO eDPC Support" is set to On Fatal Error/On Fatal and Non-Fatal Errors)
Select Enable to enable IIO eDPC Interrupt support. The options are Disable and Enable.
IIO eDPC ERR_COR Message (Available when your system supports this feature
and when "IIO eDPC Support" is set to On Fatal Error/On Fatal and Non-Fatal
Errors)
If this feature is set to Enable, an IIO eDPC error correction message will be displayed.
The options are Disable and Enable.
CXL Security Level
By defining security protocols, CXL standards provide protection against the data security
threats. Use this feature to set the CXL security level for data transiting the CXL link. The
options are Fully Trusted, Partially Trusted, Untrusted, and Auto.
•
Fully Trusted: This option allows the CXL device to access CXL.$ for both host-
attached and device-attached memory ranges in the write-back (WB) address space.
•
Partially Trusted: This option allows the CXL device to access CXL.$ for device-
attached memory ranges only.
•
Untrusted: If this option is selected, the host (your system) will abort all requests on
CXL.$.
•
Auto: This option is based on Si Compatibility.
CXL Header Bypass
Set this feature to enable or disable the CXL header bypass. The options are Disable
and Enable.
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