powerpc/pseries/pci: Add support of MSI domains to PHB hotplug

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Simply allocate or release the MSI domains when a PHB is inserted in
or removed from the machine.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210701132750.1475580-11-clg@kaod.org

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Cédric Le Goater 2021-07-01 15:27:28 +02:00 • committed by Michael Ellerman

parent 9a014f4568

commit 174db9e7f7

3 changed files with 15 additions and 0 deletions

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10

arch/powerpc/platforms/pseries/msi.c

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4

arch/powerpc/platforms/pseries/pci_dlpar.c

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1

arch/powerpc/platforms/pseries/pseries.h

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