PCI: designware: Implement multivector MSI IRQ setup

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Implement multivector MSI IRQ setup.  This allows to set up and use multiple
MSI IRQs per device.

[bhelgaas: changelog, use -EINVAL instead of -ENOSYS]
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Pratyush Anand <pratyush.anand@gmail.com>

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Lucas Stach 2015-09-18 13:58:35 -05:00 • committed by Bjorn Helgaas

parent ea643e1a33

commit 7970737409

1 changed files with 31 additions and 0 deletions

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drivers/pci/host/pcie-designware.c

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