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5-3-2-3 Link
Parameter
GMI encryption control
xGMI encryption control
xGMI Link Configuration
4-link xGMI max speed
3-link xGMI max speed
xGMI 18GACOFC
xGMI CRC Scale
xGMI CRC Threshold
xGMI Preset Control
Description
Enable/Disable GMI link encryption.
Options available: Disabled, Enabled, Auto. Default setting is Auto.
Enable/Disable xGMI link encryption.
Options available: Disabled, Enabled, Auto. Default setting is Auto.
Configures the number of xGMI2 links used on a multi-socket system.
Options available: Auto, 3 xGMI Links, 4 xGMI Links. Default setting is Auto.
Specifies the max speed of 4-link xGMI.
Options available: 12Gbps, 16Gbps, 17Gbps, 18Gbps, 20Gbps, 22Gbps,
23Gbps, 24Gbps, 25Gbps, 26Gbps, 27Gbps, 30Gbps, 32Gbps, Auto.
Default setting is Auto.
Specifies the max speed of 3-link xGMI.
Options available: 12Gbps, 16Gbps, 17Gbps, 18Gbps, 20Gbps, 22Gbps,
23Gbps, 24Gbps, 25Gbps, 26Gbps, 27Gbps, 30Gbps, 32Gbps, Auto.
Default setting is Auto.
Configures xGMI 18GACOFC.
Options available: Auto, Enable, Disable. Default setting is Auto.
Configures leaky bucket scale for xGMI and WAFL CRC errors. Every scale
milliseconds an error will leak from the CRC counter. Default setting is 7.
Configures leaky bucket threshold for xGMI and WAFL CRC errors. If link CRC
counter ecxeeds this threshold, an error will be logged. Default setting is 25.
Enable/Disable xGMI Preset control.
Options available: Disabled, Enabled, Auto. Default setting is Auto.
BIOS Setup
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