diff options
| author | Christophe Lombard <[email protected]> | 2020-11-25 16:50:12 +0100 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2020-12-04 01:01:30 +1100 |
| commit | 5f686eea4b3cb1d311f02b81ce4264e66a21d979 (patch) | |
| tree | b281c095e031b6ca7fc81633ed91618f2275dca1 /tools/perf/scripts/python | |
| parent | d731feea00c7c1734c9697558f2a1962c12d2710 (diff) | |
ocxl: Add mmu notifier
Add invalidate_range mmu notifier, when required (ATSD access of MMIO
registers is available), to initiate TLB invalidation commands.
For the time being, the ATSD0 set of registers is used by default.
The pasid and bdf values have to be configured in the Process Element
Entry.
The PEE must be set up to match the BDF/PASID of the AFU.
Signed-off-by: Christophe Lombard <[email protected]>
Acked-by: Frederic Barrat <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions