diff options
| author | Daehwan Jung <dh10.jung@samsung.com> | 2024-06-10 20:39:12 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-06-20 19:30:30 +0200 |
| commit | bc162403e33e1d57e40994977acaf19f1434e460 (patch) | |
| tree | a4546a4a90996cc8bf70c2c151e6c50fd610127f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | b7ec7fd63256ff39eb95e27546efbd16b3915bf4 (diff) | |
xhci: Add a quirk for writing ERST in high-low order
This quirk is for the controller that has a limitation in supporting
separate ERSTBA_HI and ERSTBA_LO programming. It's supported when
the ERSTBA is programmed ERSTBA_HI before ERSTBA_LO. That's because
the internal initialization of event ring fetches the
"Event Ring Segment Table Entry" based on the indication of ERSTBA_LO
written.
Signed-off-by: Daehwan Jung <dh10.jung@samsung.com>
Link: https://lore.kernel.org/r/1718019553-111939-3-git-send-email-dh10.jung@samsung.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions