thunderbolt: Allow service drivers to specify their own properties

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The XDomain properties can be useful for service drivers, for example to
implement a registry for the services they expose. So far there has been
no need for service drivers to specify these but with the USB4STREAM
driver that we are going to use them.

This adds remote and local side properties that the service drivers have
access to. Remote side is read-only but the local side can be changed by
a service driver. Also provide a mechanism to notify the remote side
that there are changes.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>

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This commit is contained in:

Mika Westerberg 2025-09-23 12:51:27 +03:00

parent aa4999c029

commit abc27e5bfe

2 changed files with 94 additions and 13 deletions

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95

drivers/thunderbolt/xdomain.c

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12

include/linux/thunderbolt.h

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