Asus P8Z77-V PRO/THUNDERBOLT - Manual (Page 103)

ASUS P8Z77-V PRO/ THUNDERBOLT 3-27
Chapter 3
3.5.5 Intel(R) Thunderbolt
The items in this menu allow you to configure Intel Thunderbolt settings.
Intel (R) Thunderbolt Configuration
Wake From Thunderbolt Devices [Enabled]
Allows you to enable/disable system wake from Thunderbolt devices.
Configuration options: [Enabled] [Disabled]
Thunderbolt PCIe Cache-line Size [32]
Allows you to configure cache-line size value on the Thunderbolt PCIe subtree.
Configuration options: [0] [1] [2] [4] [8] [16] [32] [64] [128]
Security Level [Off]
Allows you to select security level.
Configuration options: [Normal Mode] [Normal Mode w/o NHI] [Direct Connected w/o NHI]
[Redriver Only] [Off]
Extra Bus Reserved [45]
Allows you to set the Extra Bus reserved for bridges behind the root bridge
Configuration options: [1] - [127]