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What: /sys/class/tsm/tsmN
Contact: linux-coco@lists.linux.dev
Description:
"tsmN" is a device that represents the generic attributes of a
platform TEE Security Manager. It is typically a child of a
platform enumerated TSM device. /sys/class/tsm/tsmN/uevent
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.
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