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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-05-19 19:00:01 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-05-19 19:00:01 +0300 |
| commit | 376d6b02cb08021c0d3679bb53a6d6bf0dac181c (patch) | |
| tree | f43eaa7429d5c31d95d741cde1f188df03d0a1cc /Documentation/ABI | |
| parent | 74f55a62c4c354f43a6d75f77dd184c4f57b9a26 (diff) | |
| parent | c7c99a09ef0e2615d13e13b19c74428ca43b7dcf (diff) | |
| download | linux-376d6b02cb08021c0d3679bb53a6d6bf0dac181c.tar.xz | |
Merge tag 'thunderbolt-for-v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next
Mika writes:
thunderbolt: Changes for v5.19 merge window
This includes following Thunderbolt/USB4 changes for the v5.19 merge
window:
* Improvements for Thunderbolt 1 DisplayPort tunneling
* Link USB4 ports to their USB Type-C connectors
* Lane bonding support for host-to-host (XDomain) connections
* Buffer allocation improvement for devices with no DisplayPort
adapters
* Few cleanups and minor fixes.
All these have been in linux-next with no reported issues except that
there is a minor merge conflict with the kunit-next tree because one of
the commits touches the driver KUnit tests.
* tag 'thunderbolt-for-v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt:
thunderbolt: Add KUnit test for devices with no DisplayPort adapters
thunderbolt: Fix buffer allocation of devices with no DisplayPort adapters
thunderbolt: Add support for XDomain lane bonding
thunderbolt: Ignore port locked error in tb_port_wait_for_link_width()
thunderbolt: Split setting link width and lane bonding into own functions
thunderbolt: Move tb_port_state() prototype to correct place
thunderbolt: Add debug logging when lane is enabled/disabled
thunderbolt: Link USB4 ports to their USB Type-C connectors
misc/mei: Add NULL check to component match callback functions
thunderbolt: Use different lane for second DisplayPort tunnel
thunderbolt: Dump path config space entries during discovery
thunderbolt: Use decimal number with port numbers
thunderbolt: Fix typo in comment
thunderbolt: Replace usage of found with dedicated list iterator variable
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-thunderbolt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-thunderbolt b/Documentation/ABI/testing/sysfs-bus-thunderbolt index b7e87f6c7d47..f7570c240ce8 100644 --- a/Documentation/ABI/testing/sysfs-bus-thunderbolt +++ b/Documentation/ABI/testing/sysfs-bus-thunderbolt @@ -293,6 +293,16 @@ Contact: thunderbolt-software@lists.01.org Description: This contains XDomain service specific settings as bitmask. Format: %x +What: /sys/bus/thunderbolt/devices/usb4_portX/connector +Date: April 2022 +Contact: Heikki Krogerus <heikki.krogerus@linux.intel.com> +Description: + Symlink to the USB Type-C connector. This link is only + created when USB Type-C Connector Class is enabled, + and only if the system firmware is capable of + describing the connection between a port and its + connector. + What: /sys/bus/thunderbolt/devices/usb4_portX/link Date: Sep 2021 KernelVersion: v5.14 |