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| author | Keith Busch <kbusch@kernel.org> | 2021-01-04 15:03:00 -0800 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2021-02-23 17:10:42 -0600 |
| commit | ba952824e6c106f979c07814c8e3ef7405dd7b29 (patch) | |
| tree | 85dd9804b3d4009f390acb26cbc887e15500bd23 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 33ac78bd3b509d36e7f109a447e28af42e637cb2 (diff) | |
PCI/portdrv: Report reset for frozen channel
The PCI error recovery always resets the link for a frozen state, so the
port driver should return that a reset is required for its result. This
will get the .slot_reset() callback invoked, which is necessary to
restore the port's config space. Without this, the driver had been
relying on downstream drivers to return this status.
Link: https://lore.kernel.org/r/20210104230300.1277180-6-kbusch@kernel.org
Tested-by: Hedi Berriche <hedi.berriche@hpe.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Hedi Berriche <hedi.berriche@hpe.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions