diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-thunderbolt')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-thunderbolt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-thunderbolt b/Documentation/ABI/testing/sysfs-bus-thunderbolt index 581dea95245b..d7f09d011b6d 100644 --- a/Documentation/ABI/testing/sysfs-bus-thunderbolt +++ b/Documentation/ABI/testing/sysfs-bus-thunderbolt @@ -85,6 +85,8 @@ Description: This attribute holds current Thunderbolt security level usbonly Automatically tunnel USB controller of the connected Thunderbolt dock (and Display Port). All PCIe links downstream of the dock are removed. + nopcie USB4 system where PCIe tunneling is disabled from + the BIOS. ======= ================================================== What: /sys/bus/thunderbolt/devices/.../authorized |