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| author | Oliver O'Halloran <oohall@gmail.com> | 2020-07-22 16:57:14 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-07-26 23:34:23 +1000 |
| commit | 4c51f3e1e8702cbd0e53159fc3d1f54c20c70574 (patch) | |
| tree | a145cb717ab069ae3f78fb0c3decebd3b5c1abc7 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | powerpc/powernv/sriov: Refactor M64 BAR setup (diff) | |
| download | linux-4c51f3e1e8702cbd0e53159fc3d1f54c20c70574.tar.gz linux-4c51f3e1e8702cbd0e53159fc3d1f54c20c70574.zip | |
powerpc/powernv/sriov: Make single PE mode a per-BAR setting
Using single PE BARs to map an SR-IOV BAR is really a choice about what
strategy to use when mapping a BAR. It doesn't make much sense for this to
be a global setting since a device might have one large BAR which needs to
be mapped with single PE windows and another smaller BAR that can be mapped
with a regular segmented window. Make the segmented vs single decision a
per-BAR setting and clean up the logic that decides which mode to use.
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200722065715.1432738-15-oohall@gmail.com
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
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