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| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2021-03-02 15:51:44 +0200 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2021-04-09 12:26:10 +0300 |
| commit | 2f608ba19610e9b05c38747d41b97af75455a478 (patch) | |
| tree | a0b75d16bf86ffaee762fa32448f325787418651 /tools/perf/scripts/python | |
| parent | thunderbolt: Unlock on error path in tb_domain_add() (diff) | |
| download | linux-2f608ba19610e9b05c38747d41b97af75455a478.tar.gz linux-2f608ba19610e9b05c38747d41b97af75455a478.zip | |
thunderbolt: Add details to router uevent
Expose two environment variables for routers as part of the initial
uevent:
USB4_VERSION=1.0
USB4_TYPE=host|device|hub
Userspace can use this information to expose more details about each
connected device. Only USB4 devices have USB4_VERSION but all devices
have USB4_TYPE.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions