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| author |   Piotr Piórkowski <piotr.piorkowski@intel.com> | 2026-03-09 16:24:49 +0100 |
|---|---|---|
| committer |   Michał Winiarski <michal.winiarski@intel.com> | 2026-03-24 10:47:52 +0100 |
| commit | 9e60ee0e6dc2c81e0e5b285d09807a361f6745ce (patch) | |
| tree | 4c80ce566199696951c0e32edfee4ac50e469472 /tools/perf/scripts/python/stackcollapse.py | |
| parent | drm/xe/pf: Add FLR_PREPARE state to VF control flow (diff) | |
vfio/xe: Notify PF about VF FLR in reset_prepare
Hook into the PCI error handler reset_prepare() callback to notify
the PF about an upcoming VF FLR before reset_done() is executed.
This enables early FLR_PREPARE signaling and ensures that the PF is
aware of the reset before the completion wait begins.
Signed-off-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Cc: Michał Winiarski <michal.winiarski@intel.com>
Reviewed-by: Michał Winiarski <michal.winiarski@intel.com>
Reviewed-by: Alex Williamson <alex@shazbot.org>
Link: https://patch.msgid.link/20260309152449.910636-3-piotr.piorkowski@intel.com
Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions