diff options
| author | Ohad Sharabi <[email protected]> | 2022-12-18 09:42:34 +0200 |
|---|---|---|
| committer | Oded Gabbay <[email protected]> | 2023-01-26 11:52:10 +0200 |
| commit | 20faaeec3794661c1d73578316691174a5a0e5a9 (patch) | |
| tree | a390f01c243d2fcabe40cd0d625c2627eb4ee073 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | e65e175b07bef5974045cc42238de99057669ca7 (diff) | |
habanalabs: add uapi to flush inbound HBM transactions
When doing p2p with a NIC device, the NIC needs to make sure all the
writes to the HBM (through the PCI bar of the Gaudi device) were
flushed.
It can be done by either the NIC or the host reading through the PCI
bar.
To support the host side, we supply a simple uapi to perform this flush
through the driver, because the user can't create such a transaction
by itself (the PCI bar isn't exposed to normal users).
Signed-off-by: Ohad Sharabi <[email protected]>
Reviewed-by: Oded Gabbay <[email protected]>
Signed-off-by: Oded Gabbay <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions