PCI: Add nr_devfns parameter to pci_add_dma_alias()

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Add a "nr_devfns" parameter to pci_add_dma_alias() so it can be used to
create DMA aliases for a range of devfns.

[bhelgaas: incorporate nr_devfns fix from James, update
quirk_pex_vca_alias() and setup_aliases()]
Signed-off-by: James Sewart <jamessewart@arista.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

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James Sewart 2019-12-10 16:07:30 -06:00 • committed by Bjorn Helgaas

parent f8bf2aeb65

commit 09298542cd

4 changed files with 29 additions and 25 deletions

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7

drivers/iommu/amd_iommu.c

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22

drivers/pci/pci.c

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23

drivers/pci/quirks.c

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2

include/linux/pci.h

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