diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-class-tsm')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-tsm | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-tsm b/Documentation/ABI/testing/sysfs-class-tsm index 2949468deaf7..6fc1a5ac6da1 100644 --- a/Documentation/ABI/testing/sysfs-class-tsm +++ b/Documentation/ABI/testing/sysfs-class-tsm @@ -7,3 +7,13 @@ Description: signals when the PCI layer is able to support establishment of link encryption and other device-security features coordinated through a platform tsm. + +What: /sys/class/tsm/tsmN/streamH.R.E +Contact: linux-pci@vger.kernel.org +Description: + (RO) When a host bridge has established a secure connection via + the platform TSM, symlink appears. The primary function of this + is have a system global review of TSM resource consumption + across host bridges. The link points to the endpoint PCI device + and matches the same link published by the host bridge. See + Documentation/ABI/testing/sysfs-devices-pci-host-bridge. |