diff options
| author | Mario Limonciello <[email protected]> | 2022-03-03 07:13:25 -0600 |
|---|---|---|
| committer | Mika Westerberg <[email protected]> | 2022-03-04 17:10:36 +0300 |
| commit | a283de3ec646f19b09f3c8e4c8f57c0e017c9b2b (patch) | |
| tree | 21b2c543c4cffe1cf7ac114cc51eb6b7e5409fce /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | e87491a9fd4e33eaf18ef69d8295bb07b31452b2 (diff) | |
thunderbolt: Do not resume routers if UID is not set
Routers might not have a UID set if the DROM read failed during
initialization previously.
Normally upon resume the UID is re-read to confirm it's the same
device connected.
* If the DROM read failed during init but then succeeded during
resume it could either be a new device or faulty device
* If the DROM read failed during init and also failed during resume
it might be a different device plugged in all together.
Detect this situation and prevent re-using the same configuration in
these cirucmstances.
Signed-off-by: Mario Limonciello <[email protected]>
Signed-off-by: Mika Westerberg <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions