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| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2023-03-20 13:50:44 +0200 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2024-06-17 12:47:11 +0300 |
| commit | 6d241fa0015969a8c8a185e9245b53e9fb681285 (patch) | |
| tree | 9d761b072041fc7f0ebaf7e7f3fc82e86f52179b /tools/perf/scripts/python/stackcollapse.py | |
| parent | thunderbolt: Make usb4_port_sb_read/write() available outside of usb4.c (diff) | |
| download | linux-6d241fa0015969a8c8a185e9245b53e9fb681285.tar.gz linux-6d241fa0015969a8c8a185e9245b53e9fb681285.zip | |
thunderbolt: Add sideband register access to debugfs
This makes it possible to read and write USB4 port and retimer sideband
registers through debugfs which is useful for debugging and manufacturing
purposes. We add "sb_regs" debugfs attribute under each USB4 port and
retimer that is used to access the sideband.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions