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| author | Cédric Le Goater <clg@kaod.org> | 2021-07-01 15:27:46 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-08-10 23:15:01 +1000 |
| commit | 5cd69651ceeed15e021cf7d19f1b1be0a80c0c7a (patch) | |
| tree | e1ccbd5c439d81fb1791cdef207566dbb42bac4f /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | powerpc/xics: Fix IRQ migration (diff) | |
| download | linux-5cd69651ceeed15e021cf7d19f1b1be0a80c0c7a.tar.gz linux-5cd69651ceeed15e021cf7d19f1b1be0a80c0c7a.zip | |
powerpc/powernv/pci: Set the IRQ chip data for P8/CXL devices
Before MSI domains, the default IRQ chip of PHB3 MSIs was patched by
pnv_set_msi_irq_chip() with the custom EOI handler pnv_ioda2_msi_eoi()
and the owning PHB was deduced from the 'ioda.irq_chip' field. This
path has been deprecated by the MSI domains but it is still in use by
the P8 CAPI 'cxl' driver.
Rewriting this driver to support MSI would be a waste of time.
Nevertheless, we can still remove the IRQ chip patch and set the IRQ
chip data instead. This is cleaner.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210701132750.1475580-29-clg@kaod.org
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions